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    • 2. 发明申请
    • Film-forming composition
    • 成膜组合物
    • US20090036615A1
    • 2009-02-05
    • US12222061
    • 2008-07-31
    • Shinji MiyadaiIchiro Ono
    • Shinji MiyadaiIchiro Ono
    • C08L83/06
    • A61Q5/06A61K8/898C09D183/04C08L83/00
    • A film-forming composition in a solution form, comprising (A) a Silicone resin comprising SiO2 units and R3SiO1/2 units, wherein R is a C1-6 monovalent hydrocarbon group, with a molar ratio of the R3SiO1/2 units to the SiO2 units ranging from 0.5 to 1.5, said silicone resin may comprise R2SiO and RSiO3/2 units, provided that a total content of the R3SiO1/2 units and the SiO2 units is at least 80 mole % of all of the units, (B) an organopolysiloxane represented by the following formula (I), wherein R is a C1-6 monovalent hydrocarbon group, R1 is a monovalent group selected from the group consisting of C1-6 monovalent hydrocarbon groups, a hydroxyl group, C7-30 monovalent aliphatic hydrocarbon groups, —C3H6NH2 and —C3H6NHC2H4NH2, R2 is a C7-30 monovalent aliphatic hydrocarbon group, R3 is —C3H6NH2 or —C3H6NHC2H4NH2, a is an averaged number ranging from 450 to 2950, b is an averaged number ranging from 50 to 1500, c is an averaged number ranging from 0 to 50, provided that a+b+c ranges from 500 to 3,000, and (C) an organic solvent. The composition forms a non-sticky and abrasion resistant film and is useful for cosmetics or drugs to protect the skin or hair.
    • 一种溶液形式的成膜组合物,其包含(A)包含SiO 2单元和R 3 SiO 1/2单元的硅氧烷树脂,其中R是C 1-6单价烃基,其中R 3 SiO 1/2单元与SiO 2的摩尔比 单位为0.5至1.5,所述有机硅树脂可包含R2SiO和RSiO3 / 2单元,条件是R3SiO1 / 2单元和SiO2单元的总含量为所有单元的至少80摩尔%,(B) 由下式(I)表示的有机聚硅氧烷,其中R为C1-6一价烃基,R1为选自C1-6一价烃基,羟基,C7-30单价脂族烃基的一价基团 ,-C 3 H 6 NH 2和-C 3 H 6 NHC 2 H 4 NH 2,R 2是C 7-30单价脂族烃基,R 3是-C 3 H 6 NH 2或-C 3 H 6 NHC 2 H 4 NH 2,a是450〜2950的平均数,b是50〜1500的平均数,c是 平均值范围从0到50,条件是a + b + c范围fr 500〜3000,(C)有机溶剂。 该组合物形成不粘和耐磨膜,并且可用于化妆品或药物以保护皮肤或头发。
    • 5. 发明授权
    • Coating
    • 涂层
    • US06716946B2
    • 2004-04-06
    • US10162401
    • 2002-06-05
    • Shoji IchinoheShinji Miyadai
    • Shoji IchinoheShinji Miyadai
    • C08F3008
    • C09D183/10C08F283/12C08F290/068C08L51/085C09D151/085C08L2666/02
    • Coatings composed of (A) a copolymer prepared by copolymerizing (1) a silicone macromer having a double bond at one end of the molecule, (2) an unsaturated monomer having on the molecule both a carboxyl or acid anhydride group and a double bond, (3) an unsaturated silane monomer having on the molecule both a hydrolyzable silyl group and a double bond, (4) an unsaturated monomer having on the molecule both an amide, imide, carbamate or urea group and a double bond and, optionally, (5) another copolymerizable unsaturated monomer; in combination with (B) a crosslinking catalyst provide crosslinked coats which have an adhesion to substrates and a toughness comparable to isocyanate-crosslinked coats and which are also endowed with excellent lubricity.
    • 由(A)通过共聚合(1)在分子一端具有双键的硅氧烷大分子单体制备的共聚物,(2)分子上具有羧基或酸酐基和双键的不饱和单体组成的涂料, (3)在分子上具有可水解甲硅烷基和双键的不饱和硅烷单体,(4)分子上具有酰胺,酰亚胺,氨基甲酸酯或脲基和双键的不饱和单体,和任选地( 5)另一种可共聚的不饱和单体; 与(B)交联催化剂组合提供了对基材具有粘附性的交联涂层和与异氰酸酯交联的涂层相当的韧性并且还具有优异的润滑性。