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URL http: //www.sakai-chem.co.jpContact E-mail sales-t@sakai-chem.co.jp
TEL +81-3-5823-3726[Tokyo]
TEL +81-72-223-4155[Osaka]
Issued date:April 1, 2019
FAX +81-3-3861-1511FAX +81-72-223-4177
Sakai Chemical Industry Co., Ltd.
The Gentle Communication Between People and ChemistrySakai Chemical Industry Co.,Ltd.
CATALOGfor cosmetic ingredients
2 Sakai Chemical Industry
Our company launched its business with the manufacture of zinc oxide in 1918.
P.6-7Ref.
1918
1990
Makeup Material
Suncare &Skincare Material
Ultrafine zinc oxide
dispersion DIF Series
Microfine titanium
dioxide dispersion
DIS Series
P.4Ref.
Ultrafine zinc oxide
FINEX Series
P.5Ref.
Microfine titanium
dioxide STR Series1918 Began manufacturing
zinc oxide for face powder
At that time, zinc oxide was employed as a base material for face powders for women and actors. Today, in addition to its use in cosmetics
and sunscreens, zinc oxide is used in a wide range of applications, including electronic materials, rubber products, and paints.
In addition to zinc oxide products, Sakai Chemical Industry manufactures a wide variety of characteristic cosmetic ingredients,
including titanium dioxide, flake-shaped barium sulfate, and spherical calcium carbonate.
Cosmetic products such as foundations and sunscreens are required to be both extremely delicate and to fulfill specific functions.
Requirements for these products include a smooth and moist texture, a natural-looking finish, and the outstanding ability to screen UV rays.
Sakai Chemical Industry contributes to the realization of beautiful and healthy skin through our
unique particle size, particle shape control, and surface treatment technologies.
Sakai Chemical Industry 3
Spherical calcium
carbonate Calmaru
P.11Ref.
Flake-shaped barium
sulfate H Series
P.10Ref.
Hexagonal flake-shaped
zinc oxide XZ Series
Pigment-grade titanium
dioxide MKR Series
P.11Ref.
Spherical zinc oxide
formed by flake-shaped
particles CANDY ZINC
P.9Ref.
P.13Ref.
2010
20182020
Inorganic fluorescent
materials for cosmetics
Lumate Series
P.8Ref.
100thANNIVERSARYおかげさまで100周年
2000
4 Sakai Chemical Industry
0
20
40
60
80
100
Optical characteristics of FINEX Series
High-density silica coating (passivated grade)
Ultrafine zinc oxide FINEX Series〈Powder〉Efficient shielding of UVA rays while keeping high transparency.
Grade List
Characteristics Grade INCI name
Composition (%)
Zinc oxide Hydrated
silica
Hydrogendimethicone
Triethoxycaprylylsilane
Quasi-
drug
Zinc oxide
Hydrogen dimethicone
Zinc oxide
Hydrated silica
Zinc oxide
Hydrated silica
Hydrogen dimethicone
Zinc oxide
Hydrogen dimethicone
Zinc oxide
Standard
Passivated grade
High-transparency grade
Low-viscosity grade
Non-coated grade
Yes
Yes
Yes
Yes
Yes
( )Yes inEU
NANOFINE-50LP
FINEX-33W
FINEX-52W-LP2
FINEX-33W-LP2
FINEX-50S-LP2
FINEX-30S-LPT
FINEX-25-LPT
FINEX-50
FINEX-30
FINEX-25
20
35
20
35
20
35
20
60
35
60
96
95
86
91
96
96
97
100
100
100
-
5
10
5
---
---
4
-
4
4
4
4
3
---
-
-
-
----
---
Texture-modified gradeNo
( )Yes inEU
FINEX-50-OTS 20Zinc oxide
Triethoxycaprylylsilane
93 - - 7
Wavelength(nm)
300 400 500 600 700 800
Tran
smitt
ance
(
%
)
Wavelength(nm)
400 500 600 700 800
Tran
smitt
ance
(
%
)
Characteristics vary based on the particle size. FINEX-25 has high UVA shielding performance, and FINEX-50 has high transparency.
Zinc oxide is densely coated by a silica layer.
We can control photocatalytic activity of zinc
oxide by coating with high density silica.
High-density silica layer
Hydrogen dimethicone layer
■Image of high density silica coating
■FINEX-52W-LP2 TEM image ■Difference in activity due to silica coating (Vaseline discoloration)
■Total light transmittance ■Parallel light transmittance
UV irradiation time (hr)
00
5
10
15
20
25
30
10 20 30 40 50 60 70 80 90 100
⊿E
Untreated zinc oxide (silica, silicone content 0%)Silicone-treated zinc oxide (silica content 0%)Silica + siliconized zinc oxide (silica content 10%)Silica + siliconized zinc oxide (silica content 15%)Silica + siliconized zinc oxide (silica content 20%)Zinc oxide
Primary
particle size
(nm)
0
20
40
60
80
100
60nm(FINEX-25)
35nm(FINEX-30)
20nm(FINEX-50)
280nm(Fine zinc oxide)
60nm(FINEX-25)
35nm(FINEX-30)
20nm(FINEX-50)
280nm(Fine zinc oxide)
High-dense silica
A PWC 10% Vaseline paste was prepared, subjected to UV irradiation for 96 hours, and tested for discoloration.
Ultrafine Zinc Oxide FINEX Series
catalog for cosmetic ingredients 5
Microfine titanium dioxide STR Series〈Powder〉High transparency and efficient UVB shielding; surface activity is controlled by dense surface coating.
Grade List
Characteristics Grade INCI name
Composition(%)
Titanium
dioxide
Aluminum
hydroxide
Hydrated
silica
Hydrogendimethicone
Triethoxycaprylylsilane
Quasi-
drug
Titanium dioxide
Hydrated silica
Aluminum hydroxide
Hydrogen dimethicone
Standard grade
Fatty acid-treated
grade
YesSTR-100A-LP 15 84 4 8 4 -
Titanium dioxide
Aluminum hydroxide
Hydrogen dimethicone
YesSTR-100C-LP 15 89 7 4 --
Titanium dioxide
Hydrated silica
Hydrogen dimethicone
YesSTR-100W-LP 15 75 8
18 9
17 --
Titanium dioxide
Aluminum hydroxide
Stearic acid
YesSTR-100C-LF 15 84 9 --(7% Stearic acid)
-
Texture-modified
grade
Titanium dioxide
Hydrated silica
Triethoxycaprylylsilane
NoSTR-100W-OTS 15 73 --
5UVA and UVB
shielding grade
Titanium dioxide
TriethoxycaprylylsilaneNoSTR-40-OTS 35 95 -- -
Hydrophilic
passivated gradeTitanium dioxide
Hydrated silicaYesSTR-100W(G) 15 80 20 - --
Non-coated grade Titanium dioxide YesSTR-100N 15 100 - -- -
Primary
particle size
(nm)
Photochromism of titanium dioxide
Test method
Samples with different W/O
formulations were exposed to
sunlight for four hours and
observed for color changes.
After exposure
STR's dense surface coating
realizes greater control in
photocatalytic activity in
titanium dioxide than that
of the competitors' products.
Photochromism is a phenomenon in which exposure to
light causes a color change in titanium dioxide.
STR-
100A-LPCompetitor A Competitor B
STR-
100A-LPCompetitor A Competitor B
Electron microscope image and optical characteristics of STR series
■STR-100A-LP TEM image ■Optical characteristics of STR series
Titanium dioxide is densely coated.
Titanium dioxide
5 nm
Wavelength(nm)
400300 500 600 700
Tran
smitt
ance
(
%
)
0
20
40
60
80
100
15nm(STR-100N)35nm(STR-40N)200nm(MKR-1)
STR-40 type has high UVA shielding performance,
and STR-100 type has high transparency.
High-dense silica
Aluminum hydroxide
Microfine Titanium Dioxide STR Series
6 Sakai Chemical Industry
Ultrafine Zinc Oxide Dispersion DIF Series
Grade List
CharacteristicsDispersion
grade name Dispersion medium
Powder gradePrimary
particle size
(nm)
ZnO
content
(%)
Composition
surface treatment
Hydrated
silica
Hydrogendimethicone
Triethoxycaprylylsilane
Quasi-
drug
Cyclopentasiloxane
Standard
Good skin feel
High transparency
High passivity
High transparency
Good skin feel
High UV shielding
High passivity
YesDIF-3ST2
DIF-AW4
DIF-3W4
DIF-5CS
FINEX-30S-LPT50
50
60
50
4835 - ◯ -
YesFINEX-52W-LP2 4320 ◯ ◯ -
YesFINEX-33W-LP2 5435 ◯ ◯ -
FINEX-50-OTS 4620 - - ◯
Dispersoid
(Powder)composition
(wt%)
Water
YesDIF-AB-33W
DIF-AB-3CS
FINEX-33W-LP260
60
5535 ◯ ◯ -
FINEX-30-OTS 5835 - - ◯
Ethylhexyl palmitate
Isotridecyl isononanoate
High passivity
High concentration
YesDIF-OP-3W
DIF-TL-3W
FINEX-33W-LP270
70
6435 ◯ ◯ -
YesFINEX-33W-LP2 6435 ◯ ◯ -
Zinc oxide D5 dispersions
Zinc oxide Water dispersions
Zinc oxide Ester oil dispersions
※Packed in 20 kg plastic bottle (15 kg for DIF-AB-33W and DIF-AB-3CS)
※Packed in 20 kg plastic bottle (15 kg for DIS-AB-10W)
No
( )Yes in EU
No
( )Yes in EU
Microfine Titanium Dioxide Dispersion DIS, GT Series
Grade List
CharacteristicsDispersion
grade name Dispersion medium
Powder gradePrimary
particle size
(nm)
TiO2
content
(%)
Composition
surface treatment
Hydrated
silica
Aluminum
hydroxide
Hydrogen dimethicone
Quasi-
drug
CyclopentasiloxaneStandard
High transparency
High SPF
Good feel
YesDIS-11A STR-100A-LP40 3415
Dispersoid
(Powder)composition
(wt%)
Water
Yes
Yes
DIS-AB-10W
GT-10W2
STR-100W-LP50
40
3815
STR-100W 3215
Titanium dioxide D5 dispersions
Ethylhexyl palmitate
Isotridecyl isononanoate
High passivity
High concentration
High passivity
YesDIS-OP-10A
DIS-TL-10A
STR-100A-LP50
50
4215
YesSTR-100A-LP 4215
◯
◯
◯
◯
◯
◯
-
-
◯
◯
◯
◯
-
◯
◯
Titanium dioxide Ester oil dispersions
Titanium dioxide Water dispersions
(Prototype)
Ultrafine Zinc Oxide / Microfine Titanium Dioxide Dispersions
catalog for cosmetic ingredients 7
Comparison of sunlight resistance of inorganic and organic UV absorbers
■O/W type gel cream
・Including the aqueous dispersion AB series, which uses hydrophobic powder,
in the water phase achieves high UV shielding in a non-chemical O/W formulation.
・Increased SPF and water resistance and improved friction compared to the conventional
silica-coated powder formulation.
Characteristics
Propylene glycol dicaprate1
Hydrogenated polyisobutene2
Composition / Formulation No. SSS007 SSS011 SSS099
6.5
11.5
10.0
12.0
10.0
9.0
Dimethicone3 1.5 1.5 1.5
Behenyl alcohol4 0.7
0.5
0.7 0.7
Sorbitan sesquistearate5
0.3
0.5 0.5
Glyceryl stearate6
0.6
0.3 0.3
Sulfonic acid polymer7
1.0
0.4 0.5
Polysorbate 608
0.1
1.0 1.0
Bentonite9
2.5
0.1 0.1
Crystalline cellulose(2%)10
6.0
2.5 2.5
1,3-butylene glycol11
48.8
4.0 6.0
water12
20.0(10)※22.0 42.9
DIS-AB-10W 13
-20.0 (10) -
DIF-AB-33W14 25.0 (15) -DIF-AB-3CS15 - - 25.0 (15)
※( )Powder concentration[wt%]
<Creation procedure>A. Evenly mix ingredients 1 to 6 and heat to 80°C.
B. Evenly mix ingredients 7 to 12 and heat to 80°C.
C. Add A to B and emulsify.
D. Bring C to 60°C or less and then add 13 to 15 and mix evenly.
47.8vivo SPF(n=2) 56.0 31.3
16.9vivo UVAPF(n=2) 19.2 20.0
■W/O milk
・Achieves high transparency and high UV shielding non-chemically.
・Including D5 dispersions allows for non-sticky, refreshing skin feel.
Characteristics
DIF-AW41
DIF-5CS2
Composition / Formulation No. SSS088 SSS098
38.0 (19) -- 20.0 (10)
24.0 (9.6)DIS-11A3 24.0 (9.6)
6.0Neopentylene glycol dicaprate4 6.0
3.5 12.3Cyclopentasiloxane5
4.0 4.0Dimethicone6
1.5 1.5PEG-9 Polydimethylsiloxyethyl dimethicone7
1.0 1.0Cyclopentasiloxane, Dimethicone crosspolymer8
0.5 0.5Polymethylsilsesquioxane9
0.2 0.2Sodium citrate10
0.5 0.5Sodium chloride11
3.0 5.01,3-butylene glycol12
17.8 25.0water13
[wt%]
<Creation procedure>A. Evenly mix ingredients 1 to 9.
B. Evenly mix ingredients 10 to 13.
C. Add B to A and emulsify.
59.4vivo SPF(n=2) 53.0
19.2vivo UVAPF(n=2) 16.0
■UVA organic UV absorber
Wavelength(nm)
300 320 340 360 380 400
0min 30min
60min 120min
180min
0
50
100
Tran
smitt
ance
(
%
)
■UVB organic UV absorber
Wavelength(nm)
300 320 340 360 380 400
0min 30min
60min 120min
180min
0
50
100
Tran
smitt
ance
(
%
)
■FINEX-50S-LP2(ZnO)
Wavelength(nm)
300 320 340 360 380 400
0min
180min
0
50
100
Tran
smitt
ance
(
%
)
■STR-100A-LP(TiO₂)
Wavelength(nm)
300 320 340 360 380 400
0min
180min
0
50
100
Tran
smitt
ance
(
%
)
1. FINEX-50S-LP2 and STR-100A-LP were both dispersed and applied to glass slides with a bar coater #6 (13.7 μm when wet).
2. The total light transmittance of the coating film before illumination (0 minutes) was measured with a spectrophotometer.
3. Artificial sunlight was illuminated with a weather meter (255W/m2) for 30, 60, 120, and 180 minutes, and the total light transmittance was measured for each.
Measurement method
Inorganic UV absorbers STR-100A-LP and FINEX-50S-LP2
have better simulated sunlight resistance than organic UV absorbers.
high
UV
shi
eldi
ng e
ffect
high
UV
shi
eldi
ng e
ffect
high
UV
shi
eldi
ng e
ffect
high
UV
shi
eldi
ng e
ffect
Example Non-chemical Sunscreen Formulations
8 Sakai Chemical Industry
Hexagonal Flake-shaped Zinc Oxide XZ Series
Grade List
Grade Particle size (nm) Thickness (nm) INCI name Characteristics
Zinc oxide
Hydrogen dimethicone
Zinc oxide
Stealdimonium hydroxypropyl
hydrolysed keratin
High UV shielding effect.
Booster effect to increase SPF
Can be also used as a white pigment.
Good skin feel and the ability to produce optimal whiteness enable it to be substituted for pigment-grade titanium dioxide.
XZ-100F-LP
XZ-300F-LP
XZ-1000F-LP
XZ-3000F-LP
100
300
1000
3000
30
100
290
Comfortable texture that blends with skin.High near-infrared shielding effect.
XZ-1000F-KR 1000 290
750 Best skin feel in the series.
※Non-coated items also included in lineup
XZ-100F-LP0
200
400
600
800
1000
1200
1400
XZ-300F-LP XZ-1000F-LP Pigment-grade titanium dioxide Talc
Leve
l of p
enet
ratio
n (g
/mm
)
Level of penetration
3 g of powder was placed in a 25-mm diameter ring and pressed at 30 MPa.
Rheometer: 1 mm diameter, 1 mm penetration speed: 6 cm/min
Measurement conditions
1μm 1μm
XZ-3000FXZ-1000FXZ-300FXZ-100F
100nm100nm
XZ-100F-LP shows a high level of penetration,
and also functions as a fixation agent
for foundations.
①Sample was spread on the skin and transferred using carbon tape.
②Transferred sample was observed using SEM.
Measurement conditions
Application of hexagonal flake-shaped zinc oxide on the skin
The XZ series shows effective sunblock performance and
a good texture due to apply evenly on the skin.
XZ-1000F applied to the skin
Near-infrared rays shielding performance of hexagonal flake-shaped zinc oxide
Measured coating film at 20 wt% pulled with 1.5 mil applicator
Measurement conditions
The hexagonal flake-shaped zinc oxides XZ-1000F and XZ-
1000F-KR show high NIR shielding performance.
Coating film transmittance
Wavelength(nm)
300 500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Tran
smitt
ance
(
%
)
0
20
40
60
80
100
XZ-100F XZ-300F XZ-1000F
XZ-3000F XZ-1000F-KR
high
Sol
idifi
cati
on in
tens
ity
high
NIR
shi
eldi
ng p
erfo
rman
ce
Special Shape Zinc Oxide
catalog for cosmetic ingredients 9
Pressure resistance test
Spherical Zinc Oxide Formed by Flake-shaped Particles CANDY ZINC
Grade List
Grade Particle size (nm) INCI name Characteristics
Zinc oxide
Polysorbate 80
Has a good skin feel while also offering
high ultraviolet shielding and sebum absorption effect.CANDY ZINC 1000 1000
2 g of test samples were placed in a 35 mm
diameter ring and compacted.
Measurement conditions
1 Artificial sebum was mixed with test samples in centrifuge tubes, in the ratios shown above.
2 After being left to stand for 30 minutes, the mixtures were centrifugally separated, and the separated solvents were collected.
3 The solvents were measured using FT-IR to enable calculation of the peak area of 2945-2875 cm-1 (C-H symmetric stretch vibration) derived from sebum.
4 Calibration curves were formulated in order to calculate the sebum absorption rate.
Measurement method
CANDY ZINC particles keep their shape
even after pressing at 20 MPa.
Sebum absorption of CANDY ZINC
CANDY ZINC has a high sebum absorption effect.
CANDY ZINC 1000
FINEX-50
Zinc oxide (JIS-1)
Silicon powder
Porous silica
Particle size(μm)1
0.02
0.5~0.8
6~10
2
Test sample
Test sample
Oleic acid
Squalene
Olive oil
Isopropyl alcohol
Mixing ratio
5%
5%
10%
10%
70%
Mixing ratio of artificial sebum and
test samples
CANDY ZINC
1000
0
50
100
150
200
250
300
FINEX-50 Zinc oxide
(JIS-1)
Silicon
powder
Porous
silica
Seb
um a
bsor
ptio
n ra
te (
mg/
g)
20MPa × 30sec10MPa × 30secBefore pressing
Artifi
cial
seb
um
high
Seb
um a
bsor
ptio
n ef
fect
Special Shape Zinc Oxide
10 Sakai Chemical Industry
Flake-shaped barium sulfate H Series
Grade List
Grade Particle size(μm) INCI name Characteristics
Barium sulfate
Barium sulfate
Magnesium myristate
Barium sulfate
Magnesium hydroxide
Palmitic acid
Offers matte finish.
Good balance of matte and luster finish.
Offers more luster than HM.
The grade with the most shiny luster finish.
H 7
HM 10
HL 15
HG 20
Matte finish with good smoothness.H-LFM 7
Luster finish with good smoothness.HG-LFP 20
0.2 g of sample + 0.8 g of silicone (PWC = 20 wt%) were
dispersed twice with 25 turns at 100 pounds in a Hoover
muller, applied to a glass plate with a 1 mil applicator,
and measured in a haze meter.
Measurement conditions
The soft focus effect of flake-shaped barium
sulfate is higher than with other materials.
Optical characteristics of flake-shaped barium sulfate
SEM image
Comparative data of flake-shaped barium sulfate and other materials
00
5
10
15
20
25
30
Mica
Sericite
Synthetic mica
Flake-shaped barium sulfate
Talc
20 40 60 80 100
Larger s
oft fo
cus e
ffect
Total light transmittance(%)
melaninmelanin melanin SKINSKIN
Unable to conceal skin
blemishes due to lower
refractive index (1.58).
Able to obscure skin blemishes
because refractive index is slightly
higher than that of bare skin.
Coats the skin too heavily and
produces unnatural finish due
to high refractive index.
Titanium dioxideFlake-shaped barium sulfateTalc, Mica, Sericite
Refractive
index
1.58
Refractive
index
1.64
Refractive
index
2.67
Haz
e va
lue
(%)
10μm10μm10μm10μm
HGHLHMH
Flake-shaped Barium Sulfate H Series
catalog for cosmetic ingredients 11
Spherical Calcium Carbonate Calmaru
Grade List
Grade Particle size (μm) INCI name Characteristics
Calcium carbonate
Sodium metaphosphateOffers both excellent soft focus effect and a high level of press moldability.SCS-M5 5
Samples (10 g) were placed in a vessel and molded by pressing at 2 MPa for 30 sec.
The molded compounds were dropped from a height of 10 cm,
and the number of cycles until breakage was recorded.
Measurement conditions
By blending Calmaru and Flake-shaped barium
sulfate H, press formability is improved.
Drop test of molded compound
Artificial sebum (0.9 g) was mixed with test materials (1.2 g),
and the powder was checked for color change.
The artificial sebum was produced by mixing oleic acid, squalane,
and olive oil in a ratio of 1:2:2.
Measurement conditions
Even after moistening with sebum, Calmaru does
not change color and keeps its soft focus effect.
Soft focus effect of Calmaru after sebum absorption
Pigment-grade Titanium Dioxide MKR Series
Grade List
Grade Particle size (nm) INCI name Characteristics
Titanium dioxide
Hydrogen dimethicone Hydrophobic. Aluminum-free.
Reduced photocatalytic activity in comparison to competitors' products.
Hydrophilic. Aluminum-free. Can be used in water-based formulations.
MKR-1S 200
MKR-1 200
Talc=100Talc/H
=90/10
Talc/
Calmaru 5μm
=90/10
Talc/Nylon beads
=90/10
Talc/Acrylic beads
=90/10Composition
Num
ber
of c
ycle
s to
bre
akag
e
Calmaru
Powder After sebum kneading
Barium sulfate
Sericite Nylon beads
The change in the soft focus
effect of the extender pigment
was examined using oleic acid,
one of the major components
of sebum.
Vaseline pastes containing 10% powder were formulated.
L, a, and b values were measured following UV irradiation, and ⊿E was calculated.
Measurement conditions
MKR Series shows reduced photocatalytic
activity compared to standard products.
Vaseline Discoloration Test
024 48 72 96
4
2
6
8
10
120
Dis
colo
rati
on
Standard product
MKR-1
MKR-1S
⊿E
365nm UV irradiation time (hr)
Conforms to E171.
10μm
Powder After sebum kneading
Powder After sebum kneadingPowder After sebum kneading
0
5
10
15
hig
h
Pre
ss f
orm
ab
ilit
y
Spherical Calcium Carbonate Calmaru, Pigment-grade Titanium Dioxide MKR Series
12 Sakai Chemical Industry
Comparison Data of Performance of Base Makeup Products
After washing the face, lotion and milk were used to condition the skin and left to be absorbed by the skin for 15 minutes, following which a powder foundation was applied in appropriate
amounts and the number of spots and pores was measured using a skin measurement device, VISIA.
Evaluation method
0.5 g of a sample was measured out and
IPM was dripped onto it while mixing
the sample with a spatula to measure
the amount of oil absorbed.
Measurement method
Flake-shaped barium sulfate was confirmed to have a soft focus effect higher than that of mica, and a long make-up effect.
Improvement of long lasting effect by flake-shaped barium sulfate/H-LFM
Amount of oil absorbed by various powders
■Flake-shaped powder
■Pore
■Spherical powder
Hig
h
soft
fo
cus
eff
ect
Hig
h
soft
focu
s eff
ect
Mica
H-LFM
■Spot
Mica
H-LFM
Before
makeup
After
makeup
2 hours
later
0
20
40
60
80
100
120
Mica
H-LFM
5956
Keep!!
Before
makeup
After
makeup
2 hours
later
0
20
40
60
80
100
120
Mica
H-LFM
4044
100
6881
100
45
62
Oil absorption (ml/100g)
Calmaru SCS-M5 (5μm)
CANCY ZINC (1μm)
Nonporous silica (5μm)
Porous silica (5μm)
PMMA (5μm)
Nylon beads (5μm)
Silicon powder (2~7μm)
0 10 20 30 40 50 60 70
Oil absorption (ml/100g)
H (7μm)
HM (10μm)
HL (15μm)
HG (20μm)
H-LFM (7μm)
HG-LFP (20μm)
Talc (7~11μm)
Mica (19μm)
Sericite (10μm)
0 10 20 30 40 50 60
Por
e sc
ore
%
Spo
t sco
re
%
Before makeup After makeup 2 hours later
Before makeup After makeup 2 hours later
Keep!!
Introduction of performance of products for base.
catalog for cosmetic ingredients 13
Cosmetic Inorganic Fluorescent Materials Lumate® Series
Change in powder color before and during UV irradiation
●Absorbs harmful UV rays, transforming them to visible light to shine.
●Composed of elements used in cosmetic materials.
●Green (Lumate® G) corrects reddish hues, red (Lumate® R) gives skin a healthy look,
and blue (Lumate® B) gives it a translucent look.
●Various shining colors including white can be produced by combining the three Lumate products.
Characteristics
1μm
1μm
1μm
Lumate® G
350 400 450 550 600 650 700500
350 450 550400 500 600 650 700
0
2
4
6
8
10
0.1 1 10 100
0
2
4
6
8
10
12
14
0.1 1 10 100
300 400 450 550 650350 500 600 7000
2
4
6
8
10
0.1 1 10 100
UV
UV
UV
Lumate® R
Lumate® B
■Emission / excitation spectra ■Particle size distribution■SEM image
■Emission / excitation spectra ■Particle size distribution■SEM image
■Emission / excitation spectra ■Particle size distribution■SEM image
INCI name : Calcium Cerium Phosphate
INCI name : Zinc oxide
INCI name : Magnesiun / Manganese / Titanium Oxide
Freq
uenc
y(%
)
Rel
ativ
e em
issi
on in
tens
ity
Particle size(μm)Wavelength(nm)
Freq
uenc
y(%
)
Rel
ativ
e em
issi
on in
tens
ity
Particle size(μm)Wavelength(nm)
Freq
uenc
y(%
)
Rel
ativ
e em
issi
on in
tens
ity
Particle size(μm)Wavelength(nm)
Emission spectra
Excitation spectra
Emission spectra
Excitation spectra
Emission spectra
Excitation spectra
Inorganic Fluorescent Materials Lumate® Series
14 Sakai Chemical Industry
Sakai Trading Co., Ltd. Import/export and sales of chemical industrial products, synthetic plastic, electronic materials, and the like
Kaigen Pharma Co., Ltd. Manufacture and sales of pharmaceuticals, quasi-pharmaceuticals, health food products, and medical devices
Resino Color Industry Co., Ltd. Manufacture and sale of various dispersions including pigments, coloring agents, and functional inks
Nippon Color Ind. Co., Ltd. Commissioned production of various chemical products, etc.
Sakai Chemical (vietnam) Co.,Ltd Manufacture and sale of plastic additives
Katayama Seiyakusyo Co., Ltd. Manufacture of pharmaceutical (new drugs) bulk drugs and intermediates
SC Organic Chemical Co., Ltd. Manufacture and sale of plastic materials, pharmaceutical intermediates, lubricating oil materials, and water treatment agents
Kyodo Chemical Co., Ltd. Manufacture and sale of additives for plastics
Osaki Industry Co., Ltd. Manufacture and sale of chemical industrial products, road display materials, electronic materials, and the like
Joban Kasei Co., Ltd. Manufacture and sale of chemical industrial products
Group companies
Corporate profile (As of October 1, 2018)
Company name Sakai Chemical Industry Co., Ltd.
Head office 5-2 Ebisujima-cho, Sakai-ku, Sakai, Osaka 590 -8502 JAPAN
Tel +81-72-223-4111
Founded June 25, 1918
Established February 25, 1932
Capital 21.8 billion yen
Stock Listed on the First Section of the Tokyo Stock Exchang
URL http://www.sakai-chem.co.jp
E-mail sales-t@sakai-chem.co.jp
Other products
Industrial use: Zinc oxide, zinc dust, barium sulfate,
high-purity calcium carbonate, barium carbonate,
strontium salts, rutile titanium dioxide, anatase titanium dioxide, etc.
Inorganic material
products
De-Nox (nitrogen oxide) catalysts, dioxin decomposition catalysts, Ozone/VOC treatment catalysts,
reduced nickel catalysts, polyester polymerization catalysts, photocatalysts, copper-based catalysts,
catalyst supports for automotive use, etc.
Catalyst products
Barium titanate, fuel cell materials, etc.Electronic material products
Metallic soaps, PVC stabilizers (calcium-zinc-based, etc.),
flame retardants, ultraviolet absorbers, etc.
Plastic additive
products
Corporate profile
Sakai Chemical Industry 15
Network
Sakai
Tokyo
Iwaki
Head Office
Sakai Manufacturing Site
Head Office 〒590-8502 5-2 Ebisujima-cho, Sakai-ku, Sakai, Osaka TEL +81-72-223-4111
Tokyo Branch 〒101-0032 2F XYMAX Iwamoto-cho Building, 2-3-3, Iwamoto-cho, Chiyoda-ku, Tokyo TEL +81-3-5823-3721
Sakai Manufacturing Site 〒590-0985 5-1 Ebisujima-cho, Sakai-ku, Sakai, Osaka TEL +81-72-223-4115
Semboku Factory 〒595-0075 1-18 Rinkai-cho, Izumiotsu, Osaka TEL +81-725-33-3881
Onahama Manufacturing Site 〒971-8183 110 Tajuku, Shimogawa, Izumimachi, Iwaki, Fukushima TEL +81-246-56-5111
Matsubara Factory 〒971-8183 110 Tajuku, Shimogawa, Izumimachi, Iwaki, Fukushima TEL +81-246-56-5111
Yumoto Factory 〒972-8313 1-1 Sawame, Joban Iwagaokamachi, Iwaki, Fukushima TEL +81-246-43-4301
Otsurugi Factory 〒971-8183 382 Otsurugi, Shimogawa, Izumimachi, Iwaki, Fukushima TEL +81-246-56-6610
Corporate Research Laboratories 〒590-0985 5-1 Ebisujima-cho, Sakai-ku, Sakai, Osaka TEL +81-72-223-4117
Sakai Chemical Industry Co., Ltd.
[Locations]
Tokyo Branch
Matsubara Factory (Cosmetic Ingredients Works)
Onahama Manufacturing Site
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