Transcript Dia 1

Radia 7887
Cold Water-in-oil emulsifier
INCI:Polyglycerol-3 Polyricinoleate & Sorbitan Isostearate
HLB 4,2 & Single Emulsifier
Liquid & EO Free
Amber Coloured
1.
W/O Properties
2.
W/O Applications
3.
Famous Examples
4.
R7887
5.
Formulations
1. W/O Properties
•Skin protection
•Long lasting moisturisation
•Resemblance to the natural skin protective barrier
•Improved spreading and penetration of active ingredients
•Reduced preservative concentration
1.
W/O Properties
2.
W/O Applications
3.
Famous Examples
4.
R7887
5.
Formulations
2. W/O Applications
•Sun Screen milks, lotions and creams
•Night creams
•Creams & lotions for dry and sensitive skin
•Skin protective baby creams
•Massage milks
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
4.
R7887
5.
Formulations
3. Famous Examples
Multi purpose cream
Body Milk
Sunscreen
Diaper cream
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
4.
R7887
5.
Formulations
4. R7887..
•...is liquid and allows cold production = reduced cost!
•...is based on natural raw materials & is PEG free.
•...has no need for co-emulsifier  single emulsifier
•…is fit for high and low internal face
•...provides emulsions with a glossy appearance
•…functions at low levels (≥1%)
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
4.
R7887
•Solid emulsifier requires temperature (=cost) input.
T (°C)
1
2
3
Hot Process
a. Cold Process
b. Emollients
c. Single Emulsifier
5.
Formulations
+/- 80
4
= Cost
20
Homogenize
5
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
4.
R7887
•R7887 doesn’t require heating = possible cost reduction!
T(C°)
a. Cold Process
b. Emollients
c. Single Emulsifier
5.
1
2
3
4
Homogenize
Formulations
20
5
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
•Potential cost reduction thanks to cold proces.
Hot Proces vs Cold Proces
Weighing and mixing
Minutes
Weighing mixing
20
4.
5.
R7887
Heating
Homogenisation
a. Cold Process
b. Emollients
C. Single Emulsifier
Homogenisation
Addition of other raw
materials
Cooling & agitation
Filling
Time loss during cooling
/
Addition of other raw
materials
/
Cooling to room
tempurature
/
Filling
/
Formulations
40
60
80
100
120
140
160
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
4.
R7887
a.
Cold Process
b. Emollients
c. Single Emulsifier
5.
Formulations
b. Emollients influence formulation.
• % water
=> Viscosity Formulation
• Viscosity emollients
• Homogenisation
=> Viscosity Formulation
=> Stability (& Viscosity) Formulation
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
4.
R7887
a. Cold Process
b. Emollients
c. Single Emulsifier
5.
c.
Single Emulsifier.: Test protocol
Test formulation W/O
Oilphase
Oil
Emulsifier
10 or 18 or 30
1 or 3.5
Waterphase
Formulations
Glycerol
MgSO4.7H2O
Preservative
Water
4
0,7
q.s.
to 100%
Low external phase = 10%
High external phase = 30%
Low surfactant = 1%
High surfactant = 3.5%
Centrifuge
stability
(3x15min @
4000rpm)
Temperature
stability
1week @ 50°C
2months@ 40°C
3 months@ RT
Viscosity
stability ( mPas)
Brookfield 10rpm,
1 minute, LVT
spindle
After 1 day
After 3 months
appearance
Visual aspect
1.
W/O Properties
2.
W/O Applications
3.
Famous examples
4.
R7887
a. Cold Process
b. Emollients
c. Single Emulsifier
5.
Formulations
c.
Single Emulsifier.: Conclusions
•1% emulsifier is stable for MCT and paraffin oils (18%).
• 3,5% emulsfier is stable for MCT, sunflower oil and paraffin
oils. Separate esters are being tested.
•Highest viscosity and synergy is obtained by using sunflower
oil.
•Internal phases till 82% were achieved.
5. Formulations
Low Cost W/O protective cream
HP11-22-2
•Phase
•Ingredient
•INCI
•A
•Radia 7887
•Polyglycerol-3 Polyricinoleate & Sorbitan Isostearate
•3.6
•Radia 7373
•Triisostearin
•0.5
•Radia 7363
•Triolein (= Sunflower oil)
•18
•Glycerin 4810
•Glycerin
•water
•Aqua
•B
•C
•% w/w
•4
•To 100
•Mg.SO4.7H2O
•0.8
•preservative
•0.7
Viscosity : 121000 mPa.s (Brookfield RV, spindle 7, rpm 10, 1 min.)
Assessment: Rich protective cream, high viscosity, film forming , good spreading
5. Formulations
W/O soft body cream/Lotion
HP03-54-3
•Phase
•Ingredient
•INCI
•A
•Radia 7887
•Polyglycerol-3 Polyricinoleate & Sorbitan Isostearate
•4
•Radia 7208
•Propylene Glycol Dicaprylate/Dicaprate
•2
•Radia 7732
•Isopropyl Palmitate
•B
•C
•% w/w
•11
•Sweet almond oil
•2
•Avocado oil
•2
•Glycerin 4810
•Glycerin
•water
•Aqua
•3
•To 100
•Mg.SO4.7H2O
•0.5
•preservative
•0.7
•Viscosity ,35000 mPa.s (Brookfield RV, spindle 6, rpm 10, 1 min.)
•Assessment: Rich day lotion, nice, soft skinfeel, smooth afterfeel , good spreading
5. Formulations
Low Cost Protective baby cream
•Phase
•Ingredient
•INCI
•A
•Radia 7887
•Polyglycerol-3 Polyricinoleate & Sorbitan Isostearate
HP11-12-1
•Paraffin Oil
•B
•C
•% w/w
•3,6
•15
•Radia 7373
•Triisostearin
•0,5
•Radia 7500
•Cetyl Palmitate
•2
•Glycerin 4810
•Glycerin
•3
•water
•Aqua
•To 100
•Mg.SO4.7H2O
•0.5
•preservative
•0.7
•ZnO
•10
•Viscosity ,35000 mPa.s (Brookfield RV, spindle 6, rpm 10, 1 min.)
•Assessment: Rich day lotion, nice, soft skinfeel, smooth afterfeel , good spreading