公开(公告)号：US20170260393A1

公开(公告)日：2017-09-14

申请号：US15066395

申请日：2016-03-10

Applicant: Momentive Performance Materials Inc.

Inventor： Monjit Phukan ,  Anubhav Saxena ,  Shrutisagar D. HaveIi ,  Sandeep Naik ,  Amar Pawar ,  Dian Liu ,  Yun Huang

IPC: C08L83/06 ,  A61Q1/10 ,  A61Q1/02 ,  A61K8/89 ,  A61Q17/04

CPC classification number: C08L83/06 ,  A61K8/89 ,  A61K8/895 ,  A61K2800/413 ,  A61K2800/54 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q17/04 ,  C08F290/062 ,  C08F290/142 ,  C08F290/148 ,  C08G77/442 ,  C08L83/10 ,  C08F220/14 ,  C08F2220/1825 ,  C08F212/08

Abstract: A hydrophobic hybrid organosiloxane nano latex is provided as the copolymerizate of: (a) organosiloxane monomer of the general formula MaMvbDcDvdTeTvfQg wherein: M=R1R2R3SiO1/2, Mv=R4R5RuSiO1/2, D=R6R7SiO2/2, Dv=R8RuSiO2/2, T=R9SiO3/2, Tv=RuSiO3/2, and Q=SiO4/2 in which R1, R2, R3, R4, R5, R6, R7, R8 and R9 each independently is hydrogen, a hydroxyl group, a hydrocarbyl group having up to 100 carbon atoms and optionally containing at least one hetroatom; Ru is a free-radical polymerizable group; subscripts a, b, c, d, e, f and g each independently range from 0 to 10,000 subject to the limitation that b+d+f is at least 1, p, q and r are integers independently selected from 0 to 100 and subscript h is 0 or 1; and, (b) monomer possessing a group which is free-radical copolymerizable with group Ru of organosiloxane monomer (a).

公开(公告)号：US12201715B2

公开(公告)日：2025-01-21

申请号：US17820548

申请日：2022-08-17

Applicant: Momentive Performance Materials Inc.

Inventor： Suenaga Koji ,  Benjamin Falk ,  Amar Pawar ,  Mana Tamami ,  Linda Wei ,  Qinghua Li

IPC: A61K8/891 ,  A61K8/02 ,  A61K8/27 ,  A61K8/35 ,  A61K8/368 ,  A61K8/40 ,  A61Q1/06 ,  A61Q17/04 ,  A61Q19/00

Abstract: The present disclosures are directed to personal care compositions comprising crosslinked silicone elastomer; personal care compositions comprising a crosslinked silicone elastomer powder that is free of surfactant; and personal care compositions that are free of a polyether compound. The present disclosures are further directed to personal care compositions comprising one or more of oils, an aqueous phase, sunscreens, film formers, waxes, emulsifiers, particulates, pigments, dyes, and preservatives.