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PRESSURE-SENSITIVE ADHESIVES HAVING HIGH BIO-BASED CONTENT AND MACROMONOMERS FOR PREPARING SAME
PRESSURE-SENSITIVE ADHESIVES HAVING HIGH BIO-BASED CONTENT AND MACROMONOMERS FOR PREPARING SAME
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机译:具有高生物基含量和大分子的压敏胶,用于制备相同的材料
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摘要
A pressure sensitive adhesive composition comprising the polymerization product of: (A) a monomer selected from the group consisting of alkyl acrylates, alkyl methacrylates, and combinations thereof; and (B) a macromonomer comprising the reaction product of (a) a hydroxy-functional, ethylenically unsaturated monomer (e.g., an alkyl acrylate or methacrylate where the alkyl group is a C1-C6 alkyl group), (b) a bio-based monomer, and (c) a modifying monomer that lowers the Tg of the macromonomer relative to the Tg of the same macromonomer prepared in the absence of the modifying monomer.
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