Vinyl functional reactive tackifiers for pressure-sensitive adhe

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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525278, 525289, 525308, 4272084, C07C27102, C07C27106

Patent

active

052488080

ABSTRACT:
There are synthesized certain polycylic-vinyl reactive tackifiers for acrylic based pressure-sensitive adhesive polymers. The compounds have reactive pendant vinyl groups which copolymerize and graft to the adhesive polymer by means of UV or EB radiation. There are also provided novel pressure-sensitive adhesive compositions containing such reactive tackifiers.

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