公开(公告)号：KR1020040052201A

公开(公告)日：2004-06-22

申请号：KR1020030090911

申请日：2003-12-13

Applicant: 로레알

Inventor： 무쟁나딸리 ,  꺄제뇌브꼴레뜨 ,  비씩마르코

IPC: A61K51/08 ,  C07K19/00 ,  A61K51/00

CPC classification number: A61Q3/02 ,  A61K8/8152 ,  A61K2800/54

Abstract: PURPOSE: A nail varnish composition containing in a cosmetically acceptable medium, film-forming gradient copolymer which contains two or more different monomeric units and exhibits a mass polydispersity index of 2.5 or less is provided. It enables formation of a film exhibiting desirable adhesion and maintenance due to the elapse of time. A cosmetic process for making up and/or caring for the nails is provided together with the application to the nails of the cosmetic composition. CONSTITUTION: The nail varnish composition comprises, in a cosmetically acceptable medium, at least one film-forming gradient copolymer containing two different monomeric units and exhibiting a mass polydispersity index(PI) of 2.5 or less, in which the composition can form a film having an adhesion corresponding to a detachment percentage of less than 45%, measured by ASTM D 3359-7. The gradient copolymer has a weight-average molecular weight of 5,000 to 1,000,000g/mole and a number-average molecular weight of 5,000 to 1,000,000g/mole and contains 1 to 99% by weight of two or more different monomeric units.

Abstract translation: 目的：提供一种含有美容上可接受的介质的含有两种或更多种不同单体单元并且显示出大体积多分散指数为2.5以下的成膜梯度共聚物的指甲油组合物。 由于时间的流逝，能够形成显示出期望的附着力和维护性的膜。 与化妆品组合物的指甲一起提供了用于构成和/或护理指甲的美容方法。 构成：指甲油组合物在化妆品可接受的介质中包含至少一种含有两种不同单体单元并且具有2.5或更小的质量多分散指数（PI）的成膜梯度共聚物，其中组合物可以形成具有 通过ASTM D 3359-7测量的对应于小于45％的分离百分比的粘合。 梯度共聚物的重均分子量为5,000〜1,000,000g / mol，数均分子量为5,000〜1,000,000g / mol，含有1〜99重量％的两种以上的单体单元。

公开(公告)号：KR1020040052200A

公开(公告)日：2004-06-22

申请号：KR1020030090910

申请日：2003-12-13

Applicant: 로레알

Inventor： 무쟁나딸리 ,  꺄제뇌브꼴레뜨 ,  비씩마르코

IPC: A61K49/08 ,  C08B37/00 ,  A61B10/00

CPC classification number: A61Q3/02 ,  A61K8/8152 ,  A61K2800/54

Abstract: PURPOSE: A nail varnish composition comprising a film-forming gradient copolymer which contains two or more different monomeric units and exhibits a low mass polydispersity index, preferably low composition polydispersity is provided. It exhibits both good stability and good maintenance due to the elapse of time, in particular good resistance to friction, water and/or cracking. A cosmetic process for making up and/or caring for the nails is provided together with the application to the nails of the cosmetic composition. CONSTITUTION: The nail varnish composition comprises, in a cosmetically acceptable medium, two different monomeric units and at least one film-forming gradient copolymer exhibiting a mass polydispersity index(PI) of 2.5 or less, in which the composition is capable of forming a film exhibiting a rate of loss of weight of less than 1 mg/minute when the film is subjected to abrasion with a Taber abrasion tester at 23deg.C. The gradient copolymer has a weight-average molecular weight of 5,000 to 1,000,000g/mole and a number-average molecular weight of 5,000 to 1,000,000g/mole and contains 1 to 99% by weight of two or more different monomeric units.

Abstract translation: 目的：提供一种指甲油组合物，其包含含有两种或更多种不同单体单元且显示低质量多分散指数，优选低组成多分散性的成膜梯度共聚物。 由于时间的流逝，具有良好的稳定性和良好的维护性，特别是良好的耐摩擦性，耐水性和/或开裂性。 与化妆品组合物的指甲一起提供了用于构成和/或护理指甲的美容方法。 构成：指甲油组合物在化妆品可接受的介质中包含两种不同的单体单元和至少一种显示2.5或更小的质量多分散指数（PI）的成膜梯度共聚物，其中组合物能够形成膜 当用Taber磨损试验机在23℃下进行磨损时，其重量损失率小于1mg /分钟。 梯度共聚物的重均分子量为5,000〜1,000,000g / mol，数均分子量为5,000〜1,000,000g / mol，含有1〜99重量％的两种以上的单体单元。