Patent ID: 11889751
Assignee: SUMITOMO CHEMICAL COMPANY LIMITED
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  H | IPC H

Claim 11:
12. The light emitting device according to claim 6, wherein said crosslinkable group comprises at least one group selected from the group consisting of crosslinkable groups represented by the formula (XL-1) to the formula (XL-19) in Group A:
(Group A), , wherein,
nXL represents an integer of 0 or more and 5 or less, and a plurality of n may be the same or different,
RXL represents a methylene group, an oxygen atom or a sulfur atom, and when a plurality of R are present, they may be the same or different,
the wavy line indicates that the group having the wavy line is any one of a plurality of geometric isomers or comprises a plurality of geometric isomers,
*1 represents a binding position,
the crosslinkable group in Group A optionally has a substituent, and when a plurality of the substituents are present, they may be combined together to form a ring together with carbon atoms to which they are attached.