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NEW BLOCK POLYMERS AND OIL-CONTAMINATION TOLERANT ADHESIVE COMPOSITIONS
NEW BLOCK POLYMERS AND OIL-CONTAMINATION TOLERANT ADHESIVE COMPOSITIONS
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机译:新的嵌段聚合物和耐油污的胶粘剂组合物
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摘要
A novel 2-substituted butadiene block copolymer is provided which provides adhesives having superior adhesion and tolerance to oil contaminated surfaces. The elastomeric block has a glass transition temperature of less than about minus 65 °C, with the 2 substituent being an alkyl group.
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