Evonik Riehm GmbH
Darmstadt, DE
Evonik Riehm GmbH Patent applications | ||
Patent application number | Title | Published |
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20110224359 | PROCESS FOR PREPARING AB DIBLOCK COPOLYMERS WITH A BIMODALLY DISTRIBUTED A BLOCK - The invention relates to a controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad bimodal molecular weight distribution, and to the use thereof, for example, as a binder in adhesives or sealants. | 09-15-2011 |