Patent ID: 11898024
Assignee: ZEON CORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 5:
6. The latex composition according to claim 1, wherein
a modification rate by carboxyl groups in the carboxy-modified synthetic polyisoprene contained in the carboxy-modified synthetic polyisoprene latex, as calculated based on (the number of carboxyl groups/the total number of monomer units of the carboxy-modified synthetic polyisoprene)×100 is 0.2 to 5%, and
the content of the zinc diisopropyl xanthate is 0.5 to 5 parts by weight, with respect to 100 parts by weight of the carboxy-modified synthetic polyisoprene contained in the carboxy-modified synthetic polyisoprene latex.