Patent ID: 11866553
Assignee: MERCK PATENT GMBH
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  G  H | IPC C  G  H

Claim 6:
7. The method according to claim 1, wherein the composition further comprises a polysiloxane (Pb) which comprises the repeating unit represented by the following formula (Ia) and does not comprise the repeating unit represented by the following formula (Ib):, wherein,
R1 is hydrogen, a monovalent, linear, branched or cyclic, saturated or unsaturated C1-30 aliphatic hydrocarbon group, or a monovalent, C6-30 aromatic hydrocarbon group,
in said aliphatic hydrocarbon group and said aromatic hydrocarbon group, one or more methylene are unsubstituted or substituted with oxy, imide or carbonyl, one or more hydrogens are unsubstituted or substituted with fluorine, hydroxy or alkoxy, and one or more carbons are unsubstituted or substituted with silicon,, wherein,
R2 is each independently hydrogen, C1-10 alkyl, C6-20 aryl or C2-10 alkenyl, which is unsubstituted or substituted with oxygen or nitrogen,
L is each independently phenylene, naphthylene or biphenylene, which is unsubstituted or substituted with oxygen or nitrogen,
m is each independently an integer of 2,
n is each independently an integer of 1,
q is 1.