thickening without using thickeners
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Lea SchulteZschimmer & Schwarz GmbH & Co KG Lahnstein8th – 9th November 2017 ICS Seminar
Thickening without using thickeners
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Zschimmer & Schwarz Group
• Founded 1894
• Family owned company
• Business units:
• Leather, Ceramic, Fibre, Care Specialities
• Phosphonates, Textile
• Interpolymer
• Tailor-made chemistry
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Care Specialities
• Departments:
• Cosmetic
• Household, Industrial and Institutional Cleaning
• Paint & Coatings
• Focus on:
• Product development
• Application and technical service
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2 solutions of Zschimmer & Schwarz:
1. LUMOROL K Natural
2. LUMOROL K 5601
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LUMOROL K NaturalThe convenience blend for natural and organic cleansing products
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Ingredients
Coco-Glucoside
Disodium CocoylGlutamate
Sodium CocoylGlutamate
Sodium Coco-sulfate
Lauryl Glucoside
Main surfactant ingredients in NaTrue certified rinse-off products
(Mintel)
6
Most used surfactants in NaTrue certified rinse-off products
LUMOROL K Natural - the convenience blend for natural and organic
cleansing products
APG
FAS
Acyl Glutamate
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Properties and handling
LUMOROL K Natural
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LUMOROL K Natural – properties and handling
8
It is recommended to heat
(approx. 40°C) and stir the
product to homogeneity just
prior to use
INCI: Sodium Coco-Sulfate, Lauryl Glucoside,
Sodium Cocoyl Glutamate, Alcohol,
Caprylyl/Capryl Glucoside
Properties: Unpreserved, viscous liquid
Active ingredient: 45 %
Water content: 53 %
pH value (10 %): 11
Viscosity (RT): 15.000 mPa*s
LUMOROL K Natural - the convenience blend for natural and organic
cleansing products
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Viscosity depending on pH value and concentration
9LUMOROL K Natural - the convenience blend for natural and organic
cleansing products
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
11.5 7.0 6.0 5.5 5.3 5.0 4.7 4.5
LUMOROL K Natural 40%
LUMOROL K Natural 30%
pH (original)
Vis
co
sit
y[m
Pa
*s]
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Viscosity influenced by sodium chloride at a pH of approx. 4.9
10LUMOROL K Natural - the convenience blend for natural and organic
cleansing products
0
5000
10000
15000
20000
25000
0.2 0.4 0.6 0.8 1 1.2
LUMOROL K Natural 28 %
LUMOROL K Natural 25 %PROTELAN AG 915 SF 5 %
NaCl [%]
Vis
co
sit
y[m
Pa
*s]
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Viscosity depending on pH value and electrolytes
11LUMOROL K Natural - the convenience blend for natural and organic
cleansing products
0
5000
10000
15000
11.5 7.0 6.0 5.5 5.35.0
4.7
LUMOROL K Natural 25 %PROTELAN AG 915 SF 5 %NaCl 0.6 %
LUMOROL K Natural 25 %PROTELAN AG 915 SF 5 %PROTELAN PCA 40 4 %
pH (original)
Vis
co
sit
y[m
Pa
*s]
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Guide formulation
LUMOROL K Natural
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Guide formulation Body Shampoo B 75/318 (pH original: 5.5; 5.000 mPa*s at RT)
13LUMOROL K Natural - the convenience blend for natural and organic
cleansing products
Phase Ingredients / INCI w/w % Function
A
LUMOROL K Natural (Sodium Coco-Sulfate, Lauryl Glucoside,
Sodium Cocoyl Glutamate, Alcohol, Caprylyl/ Capryl Glucoside)25.0 Basic surfactant
PROTELAN AG 915 SF (Sodium Cocoyl Glutamate) 5.0 Foam stabiliser
Parfum (Fragrance) 0.3 Scent
BDemin. water, Aqua (Water) up to 100.0 Solvent
Citric acid 0.6 pH regulator
C
PROTELAN PCA 40 (Glycerin, Sodium PCA) 4.0Moisturiser,
conditioner
Glycerin, Aqua, Mangifera Indica (Mango) Fruit Extract 1.5 Anti stress agent
Sodium Benzoate 0.3 Preservative
Potassium Sorbate 0.15 Preservative
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0
2
4
6
8
10
12
14
16
18
B 75/318 B 40/324 NOP 1 NOP 2 NOP 3 NOP 4 NOP 5 NOP 6
Foam index; demin. water, 37°C
Lathering power expressed by foam index
14LUMOROL K Natural - the convenience blend for natural and organic
cleansing products
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LUMOROL K 5601A PEG-free blend for “sulfate-free” cleansing products
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Properties and handling
LUMOROL K 5601
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LUMOROL K 5601 – Properties and handling
17
It is recommended to heat
(approx. 40°C) and to stir the
product to homogeneity just
prior to use
INCI: Cocamidopropyl Betaine ,
Sodium Lauryl Sulfoacetate,
Sodium Lauroyl Sarcosinate
Properties: Unpreserved, viscous liquid
Dry matter: 36 %
pH value (10 %): 6
Viscosity (RT): 10.000 - 15.000 mPa*s
Shelf life: 12 months
LUMOROL K 5601 – A “sulfate-free” blend for mild cleansing products
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Surfactant combinations: Ocular irritation
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0
5
10
15
20
25
30
35
40
SLS SLES (2EO) LUMOROL K 5303 LUMOROL K 5601
analogicalconclusion
LUMOROL K 5303
: CAPB : SLG5 : 5 : 4
MIO
I(M
ean
Ind
ex o
f O
cu
lar
Irri
tati
on
)
irritant
moderately irritant
slightly irritant
LUMOROL K 5601 – A “sulfate-free” blend for mild cleansing products
Ratios: A. m. of LUMOROL K 5303
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Surfactant combinations: Patch test on human skin
19
LUMOROL K 5303 (5 % a.m.)
LUMOROL K 5019 (2 % a.m.)
CAPB (2 % a.m.)
Disodium Laureth Sulfosuccinate (3EO) (2 % a.m.)
Disodium Laurylsulfosuccinate (2 % a.m.)
Sodium Laureth Sulfate (3EO) (2 % a.m.)
Sodium Lauryl Sulfate (2 % a.m.)
skin irritation
non
irritant
slightly
irritant irritant
LUMOROL K 5601 – A “sulfate-free” blend for mild cleansing products
LUMOROL K 5601 is extremly mild for our skin
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Guide formulation
LUMOROL K 5601
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Guide formulations Body Shampoo B 75/317
21LUMOROL K 5601 – A “sulfate-free” blend for mild cleansing products
Phase Ingredients w/w % Function
A
LUMOROL K 5601 (Cocamidopropyl Betaine, Sodium
Lauryl Sulfoacetate, Sodium Lauroyl Sarcosinate)42.0 Surfactant
Parfum (Fragrance) 0.3
B
Aqua (Water) Up to 100.0
Polyquaternium-47 0.8 Conditioner
Sodium Phytate, Aqua, Alcohol 0.05 Chelating agent
Preservative q.s.
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Viscosity adjustment demonstrated for Body Shampoo, B 75/317
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8
Vis
co
sit
y(2
0°C
) [m
Pa
*s]
Reversible viscosity adjustment
Citric Acid (50 %)
NaOH (45 %)
pH (original)
LUMOROL K 5601 – A “sulfate-free” blend for mild cleansing products
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Guide formulations Foam Bath B 70/206, preliminary
23LUMOROL K 5601 – Sulfate-free blend for mild cleansing products
Phase Ingredients w/w % Function
A
LUMOROL K 5601 (Cocamidopropyl Betaine, Sodium
Lauryl Sulfoacetate, Sodium Lauroyl Sarcosinate)35.0 Surfactant
PURTON CFD (Cocamide DEA) 1.0 Foam Stabiliser
Parfum (Fragrance) 0.3
B
Aqua (Water) Up to 100.0
Sodium Phytate, Aqua, Alcohol 0.05 Chelating agent
Preservative q.s.
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Foam Bath B 70/206; foam stabilised by PURTON CFD
0
100
200
300
400
500
600
B 70/206 B 70/206 without
PURTON CFD
Vo
lum
e [
ml]
after 10 min
after 20 min
24LUMOROL K 5601 – Sulfate-free blend for mild cleansing products
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Thickening without using thickeners
Summary
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LUMOROL K Natural:
• Ease in use and handling
• “Natural” rinse-off formulations – COSMOS approvable
• Easy adjustment of viscosity
• No need for Xanthan Gum etc.
• Excellent foaming properties
LUMOROL K 5601:
• PEG - and “sulfate-free” blend for extra mild formulations
• Easy adjustment of viscosity without using thickeners
• Excellent foaming properties
• Very low irritation of the skin
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Do you have any questions?
For more details, please visit us at our booth.