Invention Grant
- Patent Title: Arborescent polymers and process for making same
- Patent Title (中): Arborescent聚合物及其制备方法
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Application No.: US12439034Application Date: 2007-08-31
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Publication No.: US08258230B2Publication Date: 2012-09-04
- Inventor: Gabor Kaszas , Judit Puskas , Kevin Kulbaba , Robert Lloyd Nelson
- Applicant: Gabor Kaszas , Judit Puskas , Kevin Kulbaba , Robert Lloyd Nelson
- Applicant Address: US OH Akron CA
- Assignee: The University of Akron,Lanxess, Inc.
- Current Assignee: The University of Akron,Lanxess, Inc.
- Current Assignee Address: US OH Akron CA
- Agency: Renner, Kenner, Greive, Bobak, Taylor & Weber
- International Application: PCT/US2007/019280 WO 20070831
- International Announcement: WO2008/027589 WO 20080306
- Main IPC: C08L27/12
- IPC: C08L27/12 ; C08F14/18
Abstract:
The present invention relates to arborescent polymers and to a process for making same. In one embodiment, the present invention relates to arborescent polymers formed from at least one inimer and at least one isoolefin that have been end-functionalized with a polymer or copolymer having a low glass transition temperature (Tg), and to a process for making such arborescent polymers. In another embodiment, the present invention relates to arborescent polymers formed from at least one inimer and at least one isoolefin that have been end-functionalized with less than about 5 weight percent end blocks derived from a polymer or copolymer having a high glass transition temperature (Tg), and to a process for making such arborescent polymers.
Public/Granted literature
- US20100249316A1 ARBORESCENT POLYMERS AND PROCESS FOR MAKING SAME Public/Granted day:2010-09-30
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