Invention Grant
US5965681A Protected functionalized telechelic polymers and processes for making
the same
失效
受保护的功能化遥爪聚合物和制造相同的方法
- Patent Title: Protected functionalized telechelic polymers and processes for making the same
- Patent Title (中): 受保护的功能化遥爪聚合物和制造相同的方法
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Application No.: US107678Application Date: 1998-06-30
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Publication No.: US5965681APublication Date: 1999-10-12
- Inventor: James Anthony Schwindeman , Roderic Paul Quirk , Conrad William Kamienski, deceased
- Applicant: James Anthony Schwindeman , Roderic Paul Quirk , Conrad William Kamienski, deceased
- Applicant Address: PA Philadelphia
- Assignee: FMC Corporation
- Current Assignee: FMC Corporation
- Current Assignee Address: PA Philadelphia
- Main IPC: C08C19/44
- IPC: C08C19/44 ; C08F4/06 ; C08F4/48 ; C08F36/04 ; C08F36/00
Abstract:
Protected, functionalized telechelic polymers, hydrogenated and/or deprotected analogues thereof, and processes to prepare these polymers are disclosed. In the invention, a lithium initiator is added to a compound having at least two independently polymerizable vinyl groups to form a dilithium initiator. Monomer is then added to grow or polymerize polymer arms having living ends and the living ends functionalized.
Public/Granted literature
- USD428063S Game apparatus Public/Granted day:2000-07-11
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