COSMETIC AND/OR DERMATOLOGICAL USE OF A COMPOSITION COMPRISING AT LEAST ONE OXIDATION-SENSITIVE HYDROPHILIC ACTIVE PRINCIPLE STABILIZED BY AT LEAST ONE N-VINYLIMIDAZOLE POLYMER OR COPOLYMER

• Main Authors: BIATRY BRUNO, LHEUREUX ERIC
• Format: Patent
• Language: English; Korean
• Published: 02.06.2003
• Edition: 7
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS

PURPOSE: Provided is a cosmetic and/or dermatological composition comprising at least one oxidation-sensitive hydrophilic active principle and at least one N-vinylimidazole polymer or copolymer. Preferably, the composition comprises a physiologically acceptable medium comprising an aqueous phase. CONSTITUTION: A composition characteristically comprises: a physiologically acceptable medium comprising an aqueous phase; at least one oxidation-sensitive hydrophilic active principle, and; at least one non-crosslinked N-vinylimidazole polymer or copolymer. The at least one active principle and the at least one non-crosslinked N-vinylimidazole polymer or copolymer both are present in the aqueous phase.The hydrophilic active principle is selected from the group consisting of ascorbic acid, 5,6-di-O-dimethylsilylascorbate, dl-£alpha|-tocopheryl di-ascorbyl phosphate potassium salt, magnesium ascorbyl phosphate, sodium ascorbyl phosphate phloroglucinol, and kojic acid, and the oxidation-sensitive hydrophilic active principle is ascorbic acid. 본 발명은 내재성 노화의 피부 징후를 예방 및/또는 치료하기 위하여, 수성상을 함유하는 생리학적으로 허용가능한 매질 내에, 아스코르브산 및 이의 유도체로부터 선택되는 하나 이상의 산화감수성 친수성 활성 성분 및 하나 이상의 비가교결합 N-비닐이미다졸 중합체 또는 공중합체를 함유하는 조성물의 미용학적 및/또는 피부학적 용도에 관한 것이고, 상기 활성 성분 및 상기 중합체 또는 공중합체 모두는 수성상이다.