发明名称 |
ANIONIC POLYMERIZATION INITIATORS AND REDUCED HYSTERESIS PRODUCTS THEREFROM |
摘要 |
The present invention is directed toward anionic polymerization employing lithio aldimines mixed with an organic alkali metal randomizer compound and optionally, a chelating reagent. The lithio aldimines have the general formula (A)Li, where A is derived from a substituted aldimine. The invention is also directed toward polymers and other products made using the initiator, and methods therefor. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of a substituted aldimine and an organolithium compound. The resulting polymers may be modified with a terminating, coupling or linking agent, which may provide the polymer with a multifunctionality.
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申请公布号 |
CA2122531(A1) |
申请公布日期 |
1994.10.31 |
申请号 |
CA19942122531 |
申请日期 |
1994.04.29 |
申请人 |
KITAMURA, TAKASHI;STAYER, MARK L., JR.;MATSUDA, AKIRA |
发明人 |
KITAMURA, TAKASHI;STAYER, MARK L., JR.;MATSUDA, AKIRA |
分类号 |
A61K8/14;A61K8/64;A61K9/127;A61K38/00;A61K39/395;A61Q7/00;C07K16/44;C12P21/08;(IPC1-7):C08F4/48;B60C1/00;B60C11/00;C08F8/00;C08L9/00;C08F36/02 |
主分类号 |
A61K8/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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