Patent ID: 11905398
Assignee: HANGZHOU FIRST APPLIED MATERIAL CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC C  B  H | IPC B  C  H

Claim 1:
2. The film according to claim 1, wherein the grafted branched chain is formed by the compound formed by the vinyl monomers with acylamino shown in a formula (I) and the main chain via a free radical grafting reaction,, wherein R1 is H, a group A, a substituent formed by substituting at least one hydrogen atom in the group A with hydroxyl or epoxy or a substituent formed by substituting at least one methylene in the group A with carboxyl, the group A is straight-chain alkyl, branched chain alkyl or cycloalkyl, and a carbon number of the group A is smaller than or equal to 10 and Ra is alkenyl with a carbon number of 2-20.