Patent ID: 11879037
Assignee: HENKEL AG & CO. KGAA
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A hydroxyl-functionalized unimodal polysiloxane polyalkyleneglycol brush copolymer, wherein the copolymer is represented by Formula (I), wherein:
Z is a covalent bond or selected from a polyoxyalkylene having a molecular weight of less than 10000 g/mol or a linear, branched or cyclic hydrocarbon residue having 1 to 20 carbon atoms which may contain at least one heteroatom;
R1, R2, R3, R4 and R5 may be the same or different and are independently selected from a linear, branched or cyclic hydrocarbon residue having 1 to 20 carbon atoms which may contain one or more heteroatoms, wherein each R3, R4 and R5 may be independently selected within each unit n1, n2, n3, and p;
R12 is selected from a linear, branched or cyclic hydrocarbon residue having 1 to 20 carbon atoms which may contain one or more heteroatoms;
R7 is selected from a linear, branched or cyclic hydrocarbon residue having 1 to 20 carbon atoms which may contain one or more heteroatoms;
R8, R9, R19 and R11 may be the same or different and within each unit m they are independently selected from hydrogen or a linear, branched or cyclic hydrocarbon residue having 1 to 20 carbon atoms which may contain one or more heteroatoms;
n1 and n2 is an integer independently selected from 0 to 1000, with the proviso that not both of n1 and n2 are 0;
n3 is an integer from 0 to 10;
p is an integer from 0 to 1000; and
m is an integer from 1 to 1500.