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Polyaldehyde and 2,2 ', aqueous adhesive composition based on 4,4'-tetrahydroxy diphenyl sulfide
Polyaldehyde and 2,2 ', aqueous adhesive composition based on 4,4'-tetrahydroxy diphenyl sulfide
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机译:基于4,4'-四羟基二苯硫醚的多醛和2,2'水性粘合剂组合物
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摘要
An aqueous adhesive composition includes: a phenol/aldehyde resin; and an unsaturated elastomer latex. The phenol/aldehyde resin is based on at least: an aromatic polyaldehyde bearing at least two aldehyde functional groups and including at least one aromatic nucleus; and 2,2′,4,4′-tetrahydroxydiphenyl sulphide. The adhesive composition is useable to make a textile material adhere to a crosslinkable rubber composition, and may be used as an advantageous alternative to a formaldehyde-based RFL adhesive.
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