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

Claim 0:
1. A latex composition comprising:
a carboxy-modified synthetic polyisoprene latex;
a zinc diisopropyl xanthate; and
a metal oxide, wherein
a carboxy-modified synthetic polyisoprene constituting the carboxy-modified synthetic polyisoprene latex is a polymer obtained by modifying a synthetic polyisoprene with a monomer having a carboxyl group selected from the group consisting of acrylic acid and methacrylic acid, and a content of isoprene unit in the synthetic polyisoprene is 95 wt % or more with respect to the total monomer unit,
a content of the zinc diisopropyl xanthate is 0.01 to 10 parts by weight, with respect to 100 parts by weight of the carboxy-modified synthetic polyisoprene contained in the carboxy-modified synthetic polyisoprene latex, and
the latex composition is free from dithiocarbamate vulcanization accelerators and thiazole vulcanization accelerators.