Patent ID: 11970617
Assignee: KOREA KUMHO PETROCHEMICAL CO., LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B  A | IPC C

Claim 0:
1. A method for preparing a latex composition for dip forming, the method comprising:
(a) preparing a monomer mixture comprising a conjugated diene-based monomer, an ethylenically unsaturated nitrile monomer and an ethylenically unsaturated acid monomer;
(b) introducing an additive comprising an inorganic solvent, an emulsifier and starch into the monomer mixture; and
(c) preparing a copolymer latex by polymerizing the monomer mixture,
wherein the emulsifier comprises sodium dodecylbenzene sulfonate and disodium alkyl diphenyloxide sulfonate,
a content of the emulsifier is 0.1 to 2.9 parts by weight with respect to 100 parts by weight of the monomer mixture, and
a content of the starch is 0.1 to 4.9 parts by weight with respect to 100 parts by weight of the monomer mixture.