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1. WO2020202107 - ISOPROPYLCARBONATE BENZOYL PEROXIDE COMPOSITIONS AND METHODS OF USE

Publication Number WO/2020/202107
Publication Date 08.10.2020
International Application No. PCT/IB2020/053223
International Filing Date 03.04.2020
IPC
A61P 17/10 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
10Anti-acne agents
A61K 8/38 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
38Percompounds, e.g. peracids
A61Q 19/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
C07C 409/34 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
409Peroxy compounds
32the -O-O- group being bound between two C=O groups
34both belonging to carboxylic acids
A61K 31/216 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
21Esters, e.g. nitroglycerine, selenocyanates
215of carboxylic acids
216of acids having aromatic rings, e.g. benactizyne, clofibrate
CPC
A61K 31/216
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
21Esters, e.g. nitroglycerine, selenocyanates
215of carboxylic acids
216of acids having aromatic rings, e.g. benactizyne, clofibrate
A61K 8/38
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
38Percompounds, e.g. peracids
A61P 17/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
10Anti-acne agents
A61Q 19/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
Applicants
  • NESTLÉ SKIN HEALTH S.A. [CH]/[CH]
Inventors
  • NADAU-FOURCADE, Karine
  • BUGE, Jean-Christophe
Priority Data
62/829,50704.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ISOPROPYLCARBONATE BENZOYL PEROXIDE COMPOSITIONS AND METHODS OF USE
(FR) COMPOSITIONS DE PEROXYDE DE BENZOYLE D'ISOPROPYLCARBONATE ET LEURS PROCÉDÉS D'UTILISATION
Abstract
(EN)
Described herein are compositions comprising (i) Isopropylcarbonate Benzoyl Peroxide, (ii) an opacifier, and (iii) and a preserving agent that have good physical, chemical and microbiological stability and corresponding methods of use.
(FR)
La présente invention concerne des compositions comprenant (i) du peroxyde de benzoyle d'isopropylcarbonate, (ii) un opacifiant et (iii) et un conservateur qui ont une bonne stabilité physique, chimique et microbiologique, et des procédés d'utilisation correspondants.
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