Patent ID: 11912887
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  G  H | IPC C

Claim 0:
1. An anti-fingerprint coating compound comprising a top portion, a linker, and an end portion, wherein
the top portion includes two or three perfluoropolyether moieties,
the linker linking the top portion to the end portion is a trivalent or tetravalent linking group,
the end portion includes a siloxane moiety or a trialkoxysilane moiety, and
the linker is represented by Formula 2:, wherein, in Formula 2,
R11 represents a C1-C60 alkylene group, and R12 represents a C2-C60 heteroalkylene group,
n1 and n2 each independently represents an integer of 0 or 1, and sum of n1 and n2 is 1,
n3 and n4 each independently represents an integer from 1 to 10,
when n3 is 2 or more, respective R11's are identical to or different from each other,
when n4 is 2 or more, respective R12's are identical to or different from each other,
* represents a binding site to the top portion, and
*′ represents a binding site to the end portion.