PERSONAL CARE FORMULATION COMPRISING A MULTISTAGE POLYMER WITH A CARBOSILOXANE

• Main Authors: BUSS HILDA, LAN TIAN, EVEN RALPH C, JELETIC MATTHEW, MECCA JODI M, DIHANG HELENE, SHULMAN INNA, LU XIAODONG, EEMAN MARC, ZENG FANWEN, VAN REETH ISABELLE, MCCULLOCH BRYAN L, PACHOLSKI MICHAELEEN
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2021
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS

A personal care formulation is provided comprising: multistage polymer, comprising: acrylate rich stage comprising: (a) structural units of monoethylenically unsaturated non-ionic, acrylate rich stage monomer selected from C1-22 alkyl (meth)acrylates and mixtures thereof; and (b) carbosiloxane rich stage, comprising: structural units of carbosiloxane monomer of formula (I), wherein a is 0 to 3; d is 0 or 1; R1 is selected from hydrogen, C1-10 alkyl group and aryl group; R2 is selected from hydrogen and C1-10 alkyl group; R8 is -O-Si(CH3)2-O-Si(CH3)3 group; Y is selected from formula (II), (III) and (IV); R4 and R6 are selected from hydrogen and methyl group; R3 and R5 are a C1-10 alkylene group; R7 is C1-10 alkyl group; b is 0 to 4 and c is 0 or 1. 提供一种个人护理配制物，其包含：多级聚合物，所述多级聚合物包含：富丙烯酸酯级，所述富丙烯酸酯级包含：(a)选自(甲基)丙烯酸C1-22烷基酯和其混合物的单烯系不饱和非离子富丙烯酸酯级单体的结构单元；和(b)富碳硅氧烷级，所述富碳硅氧烷级包含：式(I)的碳硅氧烷单体的结构单元，其中a为0到3；其中d为0或1；其中R1选自氢、C1-10烷基和芳基；其中R2选自氢和C1-10烷基；其中R8为-O-Si(CH3)2-O-Si(CH3)3基团；其中Y选自式(II)、(III)和(IV)；其中R4和R6选自氢和甲基；其中R3和R5为C1