发明名称 |
REACTIVE BLOCK COPOLYMERS |
摘要 |
A process for making a block copolymer compatibilizer, comprising reacting an acrylic monomer that has functional groups with one or more vinyl monomers in the presence of a free radical initiator and a stable free radical to form a reaction product that includes residual unreacted acrylic monomer, and reacting one or more vinyl monomers with the reaction product to form a second block that incorporates the residual unreacted acrylic monomer. A blend composition comprising a first thermoplastic polymer, which has functional groups, a reactive block copolymer that has functional groups in two or more blocks, and a second thermoplastic polymer that is compatible with one block of the block copolymer, where the functional groups in the first thermoplastic react with the functional groups in the block copolymer. |
申请公布号 |
WO2007023375(A2) |
申请公布日期 |
2007.03.01 |
申请号 |
WO2006IB02314 |
申请日期 |
2006.08.25 |
申请人 |
CID CENTRO DE INVESTIGACION Y DESARROLLO TECNOLOGICO, S.A. DE C.V.;GONZALEZ MONTIEL, ALFONSO;FLORES SANTOS, LETICIA;SALDIVAR GUERRA, ENRIQUE |
发明人 |
GONZALEZ MONTIEL, ALFONSO;FLORES SANTOS, LETICIA;SALDIVAR GUERRA, ENRIQUE |
分类号 |
A61K31/47 |
主分类号 |
A61K31/47 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|