公开(公告)号：US20230372224A1

公开(公告)日：2023-11-23

申请号：US18248142

申请日：2021-11-15

申请人： Dow Global Technologies LLC ,  Rohm and Haas Company ,  Dow Silicones Corporation

发明人： Lu Bai ,  Ligeng Yin ,  Fanwen Zeng ,  Rosalind Toth ,  Jennifer Koenig ,  Michaeleen Pacholski ,  Nanguo Liu ,  Michael Telgenhoff ,  Tian Lan ,  Meng Jing ,  Binghe Gu

IPC分类号： A61K8/81 ,  A61Q5/06 ,  A61K8/898 ,  C08F230/08

CPC分类号： A61K8/8152 ,  A61Q5/06 ,  A61K8/898 ,  A61K8/8147 ,  C08F230/085

摘要： A fixative polymer is provided, comprising: structural units of monoethylenically unsaturated C1-12 alkyl (meth)acrylate monomer; structural units of monoethylenically unsaturated carboxylic acid containing monomer; structural units of monoethylenically unsaturated hydroxy functionalized C1-16 alkyl (meth)acrylate monomer; and structural units of carbosiloxane monomer of formula (I)




wherein a is 0 to 3; wherein d is 0 or 1; wherein R1 is hydrogen, C1-10 alkyl, aryl, —OSi(R9)3 or —X—SiOSi(R9)3; wherein R2 and R9 are hydrogen or C1-10 alkyl; wherein R8 is —OSi(CH3)2OSi(CH3)3; wherein Y is formula (II), (III), (IV) or (V)




wherein R4, R6 and R10 are hydrogen or C1-4 alkyl; wherein X, R3 and R5 are a divalent linking group; wherein R7 is a C1-10 alkyl group; wherein b is 0 to 4 and wherein c is 0 or 1.

公开(公告)号：US20230240971A1

公开(公告)日：2023-08-03

申请号：US18004939

申请日：2021-10-05

申请人： Dow Silicones Corporation ,  DOW GLOBAL TECHNOLOGIES LLC ,  Rohm and Haas Company

发明人： Tian Lan ,  Ligeng Yin ,  Lu Bai ,  Fanwen Zeng ,  Jennifer Koenig ,  Rosalind Toth ,  Meng Jing ,  Michaeleen L. Pacholski ,  Nanguo Liu

IPC分类号： A61K8/893 ,  C08F220/18 ,  C08F230/08 ,  A61Q1/12

CPC分类号： A61K8/893 ,  C08F220/1802 ,  C08F220/1811 ,  C08F230/085 ,  A61Q1/12 ,  C08F2800/20 ,  A61K2800/43

摘要： A silicone-(meth) acrylate copolymer and methods for the preparation and use of the copolymer are provided. The copolymer is soluble in ethanol under ambient conditions. The copolymer, or homogeneous ethanol solution thereof, may be used as a film forming agent in a personal care composition, such as a foundation.

公开(公告)号：US10952936B2

公开(公告)日：2021-03-23

申请号：US15759692

申请日：2016-11-14

申请人： Rohm and Haas Company ,  Dow Global Technologies LLC

发明人： Ying O'Connor ,  David L. Malotky ,  Qichun Wan ,  Rosalind Toth ,  Jodi A. Thomas ,  Dale C. Schmidt

IPC分类号： A61K8/06 ,  A61K8/81 ,  A61K8/31 ,  A61Q19/10 ,  A61K8/44 ,  A61K8/46 ,  A61Q19/00

摘要： Provided is a concentrated emulsion and personal care compositions containing the concentrated emulsion. The emulsion comprises: (a) from 60 to 95 wt %, based on the total weight of the emulsion, of an internal phase comprising: (i) a low density polyolefin with a density equal to or below 0.90 g/cm3, and (ii) a cosmetically acceptable solvent; (b) from 0.1 to 30 wt %, based on the total weight of the emulsion, of a surfactant; and (c) balance water as a continuous phase.