Patent ID: 11897989
Assignee: SHIN-ETSU CHEMICAL CO., LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 8:
9. The curable fluorinated composition of claim 3, wherein the fluorinated acrylic compound having formula (2) representative of component (B) is a fluorinated acrylic compound having the general formula (3) or (4):, wherein Z1, Q1, and “a” are as defined above, RfB′ is —CF2O(CF2O)m(CF2CF2O)nCF2—, m is an integer of 1 to 200, n is an integer of 1 to 170, m+n is an integer of 6 to 201, the arrangement of —(CF2O)— and —(CF2CF2O)— is random, R3 is hydrogen or methyl, d1 and e1 each are an integer of 0 to 10.