FIELD: chemistry.
SUBSTANCE: adhesive composition contains a polymer component with glass transition point and/or glass transition point and melting point all equal to 40°C or lower. The polymer component has a backbone chain with an arbitrary structure, epoxy groups and sulphur-crosslinked centres. The polymer has number-average molecular weight of 150000-2000000.
EFFECT: invention enables to obtain an adhesive composition which provides strong bonding of a film with unvulcanised rubber, has flexibility and strength at low temperatures.
8 cl, 6 tbl, 30 ex
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Authors
Dates
2013-11-27—Published
2010-04-14—Filed