公开(公告)号：US10407522B1

公开(公告)日：2019-09-10

申请号：US15250025

申请日：2016-08-29

Applicant: Bridgestone Corporation

Inventor： William L. Hergenrother ,  Waruna C. B. Kiridena ,  James H. Pawlow ,  James D. Ulmer ,  Christopher G. Robertson ,  Michael Davis ,  Jeffrey Quinn

IPC: C08F212/08 ,  C08J3/00 ,  C08L9/06 ,  C08L9/08 ,  C08L13/02

Abstract: A nanoparticle includes a copolymer comprising a vinyl-aromatic monomer and a heterocyclic monomer. The copolymer is crosslinked with a multifunctional crosslinking agent polymerizable through an addition reaction. A nanoparticle and elastomer composition is disclosed. Several methods of mixing heterocyclic and non-heterocyclic monomer nanoparticles into an elastomer are also disclosed. These methods include mixing in a multi-elements static mixer and an intermeshing mixer with venting, among others.

公开(公告)号：US09428604B1

公开(公告)日：2016-08-30

申请号：US13731666

申请日：2012-12-31

Applicant: Bridgestone Corporation

Inventor： William L. Hergenrother ,  Waruna C. B. Kiridena ,  James H. Pawlow ,  James D. Ulmer ,  Christopher G. Robertson ,  Michael Davis

IPC: C08L21/02 ,  C08L9/08 ,  C08F236/20 ,  B32B5/16

CPC classification number: C08F236/20 ,  B32B5/16 ,  C08F236/10 ,  C08L9/08

Abstract: A nanoparticle includes a copolymer comprising a vinyl-aromatic monomer and a heterocyclic monomer. The copolymer is crosslinked with a multifunctional crosslinking agent polymerizable through an addition reaction. A nanoparticle and elastomer composition is disclosed. Several methods of mixing heterocyclic and non-heterocyclic monomer nanoparticles into an elastomer are also disclosed. These methods include mixing in a multi-elements static mixer and an intermeshing mixer with venting, among others.

Abstract translation: 纳米颗粒包括包含乙烯基芳族单体和杂环单体的共聚物。 共聚物与通过加成反应可聚合的多官能交联剂交联。 公开了纳米颗粒和弹性体组合物。 还公开了将杂环和非杂环单体纳米颗粒混合成弹性体的几种方法。 这些方法包括在多元素静态混合器和相互啮合的混合器中进行混合，排气等。