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US4543386A Vinylidene chloride copolymer aqueous latex composition 失效
偏二氯乙烯共聚物水性胶乳组合物

Vinylidene chloride copolymer aqueous latex composition
摘要:
Aqueous latex composition for use as a contact adhesive comprising a mixture of an amorphous copolymer A and an amorphous copolymer B where A comprises units of vinylidene chloride, an internally plasticizing comonomer like 2-ethylhexyl acrylate or n-butyl acrylate, optionally vinyl chloride and optionally a copolymerizable acid, and has Tg in the range -50.degree. to
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