Invention Grant
US08455600B2 Styrene-butadiene copolymer highly functionalized with reactive polyol and manufacturing method thereof
有权
用反应性多元醇高官能化的苯乙烯 - 丁二烯共聚物及其制备方法
- Patent Title: Styrene-butadiene copolymer highly functionalized with reactive polyol and manufacturing method thereof
- Patent Title (中): 用反应性多元醇高官能化的苯乙烯 - 丁二烯共聚物及其制备方法
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Application No.: US13085279Application Date: 2011-04-12
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Publication No.: US08455600B2Publication Date: 2013-06-04
- Inventor: Seung Su Kim , Gwanghoon Kwag , Dong Hyuk Na , Jun Keol Choi , Seung Moo Huh , Jeon Koo Lee , Hye Min Kim
- Applicant: Seung Su Kim , Gwanghoon Kwag , Dong Hyuk Na , Jun Keol Choi , Seung Moo Huh , Jeon Koo Lee , Hye Min Kim
- Applicant Address: KR Seoul
- Assignee: Korea Kumho Petrochemical Co., Ltd.
- Current Assignee: Korea Kumho Petrochemical Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Frommer Lawrence & Haug LLP
- Agent Ronald R. Santucci
- Priority: KR10-2010-0135936 20101227
- Main IPC: C08L25/10
- IPC: C08L25/10 ; C08L25/14 ; C08L9/06 ; B60C1/00
Abstract:
Provided is a functional styrene-butadiene copolymer having superior silica affinity. The copolymer is prepared by radical polymerizing a styrene monomer, a butadiene monomer and a reactive polyol monomer in emulsion state in order to maximize the mixing effect when compounding with silica. When mixed with silica, the disclosed styrene-butadiene copolymer provides excellent wet traction and superior abrasion resistance, and is suitable to be used for an industrial material of snow tires, belts, hoses, etc.
Public/Granted literature
- US20120165462A1 Styrene-Butadiene Copolymer Highly Functionalized with Reactive Polyol and Manufacturing Method Thereof Public/Granted day:2012-06-28
Information query
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