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US4569963A Adhesive composition for bonding fibers to rubber 失效
用于将纤维粘合到橡胶上的粘合剂组合物

Adhesive composition for bonding fibers to rubber
摘要:
An adhesive composition for bonding fibers to a rubber is made of an aqueous dispersion composed mainly of a resorcinol/formaldehyde resin and a rubbery vinylpyridine copolymer latex. Particles of the rubbery vinylpyridine copolymer latex having a weight-average particle size of at least 0.15 micron, provided when the weight-average particle size is less than 0.16 micron, the particles having a particle size of at least 0.18 micron amount to at least 5% by weight.
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