This invention relates to the field of plastic waste decomposition. More specifically, the invention comprises products obtained from the decomposition of plastic waste.
本发明涉及塑料废物分解领域。更具体地说,本发明包括从塑料废物分解中获得的产品。
Methods for the decomposition of contaminated plastic waste
申请人:BIOCELLECTION INC.
公开号:US10557011B2
公开(公告)日:2020-02-11
This invention relates to the field of contaminated plastic waste decomposition. More specifically, the invention comprises methods and systems to decompose contaminated plastic waste and transform it into value-added products.
This invention relates to the field of polymers. More specifically, the invention comprises thermoplastic polyurethane elastomers comprising polyesters comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The thermoplastic polyurethane elastomers described herein exhibit higher glass transition temperatures and higher Shore A hardness compared to thermoplastic polyurethane elastomers synthesized from similar polyester diols made from virgin monomers that do not contain nitro substitution.
This invention relates to the field of polymers. More specifically, the invention comprises photopolymerizable polyesters and polyester urethane oligomers comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The composition described herein are useful for 3D printing, coatings and other uses.
本发明涉及聚合物领域。更具体地说,本发明包括可光聚合的聚酯和聚酯聚氨酯低聚物,其包含硝基取代的二羧酸,是聚乙烯分解得到的产物。所述组合物可用于 3D 打印、涂料和其他用途。
New Synthetic reactions. Alkylative elimination
作者:Barry M. Trost、W. Paul Conway、Paul E. Strege、Thomas J. Dietsche