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    • 3. 发明授权
    • 반응성 실일기 함유 공중합체, 이를 배합한 조성물 및 그 처리방법
    • 반응성실일기함유공중합체,이를배합한조성물및그처리방반응
    • KR100382417B1
    • 2003-05-01
    • KR1019997000825
    • 1998-06-01
    • 가부시키가이샤 시세이도
    • 미야자와가즈유키야나키도시오마츠자키후미아키
    • C08L43/04
    • A61K8/895A61Q1/10A61Q3/02A61Q5/06A61Q5/10A61Q17/00C08F230/08C08F290/046C08F290/06C08F290/068C09K3/18D06M15/263D06M15/3568D06M15/643D06M2200/10D06M2200/12D06M2200/20D06M2200/40
    • A composition of the present invention comprises a copolymer having silyl groups at least one reactive functional group bonded thereto. The copolymer preferably comprises, as one of constitutive monomers, Monomer (A) shown by the following Formula (I): wherein R1 is hydrogen atom or methyl; R2 alkylene group having 1-6 carbon atoms; and R3, R4 and R5 each is a reactive functional group which can cross-link molecules of the copolymer by hydrolyzing. Further, the copolymer preferably comprises, as a constitutive monomer, an alkyl (meth)acrylate and a siloxane-containing (meth)acrylate. The coat-forming method of the present invention comprises hydrolyzing the composition on a material to be treated to cross-link molecules of the copolymer,thereby forming a coat of the cross-linked copolymer having excellent resistance to washing. This coat can exhibit hair nature modifying effect, make-up retention improving effect, and skin-protecting effect. Also, it can impart water-repellency, unsusceptibility to fouling, suitability for sizing and crease resistance to fibers. Further, it can improve skin-cleaning effect, applicability, strippability and coat-strength of a peeling-off type cosmetic pack.
    • 本发明的组合物包含具有与其键合的至少一个反应性官能团的甲硅烷基的共聚物。 该共聚物优选包含作为组成单体之一的由下式(I)表示的单体(A):< CHEM> 其中R1是氢原子或甲基; 具有1-6个碳原子的R2亚烷基; 并且R3,R4和R5各自是能够通过水解使共聚物的分子交联的反应性官能团。 此外,该共聚物优选包含(甲基)丙烯酸烷基酯和含硅氧烷的(甲基)丙烯酸酯作为构成单体。 本发明的涂层形成方法包括水解处理材料上的组合物以交联共聚物的分子,从而形成具有优异耐洗性的交联共聚物的涂层。 这种涂层可以表现出头发自然修饰效果,化妆保持改善效果和护肤效果。 而且,它可以赋予防水性,不污染结垢,适用于上浆和抗纤维折皱。 此外,它可以改善剥离型化妆包的皮肤清洁效果,适用性,剥离性和涂层强度。 <图像>