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Sunscreens contained in a Bag-on-valve dispensing system

IP.com Disclosure Number: IPCOM000247414D
Publication Date: 2016-Sep-05

Publishing Venue

The IP.com Prior Art Database

Abstract

Disclosed formulations are contained in a Bag On Valve dispensing system.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 16% of the total text.

Page 01 of 15

Sunscreens contained in a Bag-on-valve dispensing system 1/15 _____________________________________________________________________________

Sunscreens contained in a Bag-on-valve dispensing system

The following formulations are contained in a Bag On Valve dispensing system, in which compressed air or nitrogen is charged into the can container at a pressure between 2 and 12 bar containing a bag filled with the formulation as described by the aerosol supplier at http://bagonvalve.com/

This type of dispensing system shows the advantages of not requiring any flammable propellants.

Moreover, the formulation can be release in form of a spray, a mousse, a foam, or a whipped cream. SPF from 6 to 50+ can be achieved using this packaging type.


Page 02 of 15

Sunscreens contained in a Bag-on-valve dispensing system 2/15 _____________________________________________________________________________

Emulsion

A B

INCI-Name

 % w/w

 % w/w

Cyclomethicone

2,0 2,0

Phenethyl Benzoate

4,0 4,0

Tridecyl Trimellitate

3,0 3,0

Isodecyl Salicylate

1,0 1,0

Ethylhexyl Palmitate

3,0 3,0

Glyceryl Stearate

2,0 1,5

Part A

Eumulgin VL 75 Lauryl Glucoside (and) Polyglyceryl-2 Dipolyhydroxystearate (and) Glycerin

4,0 4,0

Eumulgin Prisma Disodium Cetearyl Sulfosuccinate 1,0 1,0

VP/Eicosene Copolymer

3,0 0,6

Uvinul® T150

Ethylhexyl Triazone

1,0 3,5

Uvinul® A Plus Diethylamino Hydroxybenzoyl Hexyl Benzoate 10,0 10,0

Tinosorb® S

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine 3,0 3,0

Qs

to

100

Qs

to

100

Aqua (Water)

Part B

Tinovis GTC

Acrylates/Beheneth-25 Methacrylate Copolymer

0,5 0,5

Glycerin

6,0 6,0

Disodium EDTA

0,2 0,2

Aqua

6,0

Part C

PBSA

Phenylbenzimidazole Sulfonic Acid

3,0

Tromethamine

1,8

1,0 1,0

Part D

Dermosoft Octiol Caprylyl Glycol

Sensiva SC 80 Ethylhexyl Glycerin 1,0 1,0

Tocopheryl Acetate

0,3 0,3

SPF in vivo or simulated

25,0 52,0

Performance

UVA-PF in vitro (Colipa)

19,8 23,5

UVA-PF / SPF (Colipa)

>1/3 >1/3

Plus Points

A B

INCI-Name

% w/w % w/w

Lauryl Glucoside (and) Polyglyceryl-2 Dipolyhydroxystearate (and) Glycerin

5,0 5,0

Ethylhexyl Benzoate

20,0 20,0

Part A

Eumulgin VL 75

C12-15 Alkyl Benzoate

10,0 10,0

Cetearyl Alcohol

3,0 3,0

Uvinul® T150

Ethylhexyl Triazone

1,5 1,5

Tinosorb® S

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine 1,0 1,5

Aqua

Qs to 100

Qs to 100

Part B

Glycerin

3,0 3,0

Avicel PC 611

Microcrystalline Cellulose

0,7 0,7

Xanthan Gum

0,5 0,5

Disodium EDTA

0,2 0,2

Tris-Biphenyl Triazine

2,0 4,0

Part C

Tinosorb®A2B

Tinosorb®M

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol 4,0 6,0

Geogard 221

Benzyl alcohol (and) dehydroacetic acid

1,0 1,0

SPF in vivo or simulated

18,1 26,5

Performance

UVA-PF in vitro (Colipa)

5,9 8,0

UVA-PF / SPF (Colipa)

>1/3 >1/3

Sun Milk

A B C

INCI-Name

% w/w % w/w % w/w

C12-15 Alkyl Benzoate

2,0 2,0 2,0

Phenethyl Benzoate

4,0 4,0 4,0

Part A

Tridecyl Trimellitate

3,0 3,0 3,0

Diethylhexyl Succinate

1,0 1,0 1,0

Isohexadecane

3,0 3,0 3,0

Cyclopentasiloxane

4,0 4,0 4,0


Page 03 of 15

Sunscreens contained in a Bag-on-...