Invention Grant
US08110634B2 Sulfenamide accelerators for improved network stabilization of rubber vulcanizates
有权
用于改善橡胶硫化橡胶网络稳定性的亚磺酰胺促进剂
- Patent Title: Sulfenamide accelerators for improved network stabilization of rubber vulcanizates
- Patent Title (中): 用于改善橡胶硫化橡胶网络稳定性的亚磺酰胺促进剂
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Application No.: US12438092Application Date: 2007-07-23
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Publication No.: US08110634B2Publication Date: 2012-02-07
- Inventor: Chandrashekhar Shankar Inamdar , Chinmoy Nandi , Narendra Digambar Gangal
- Applicant: Chandrashekhar Shankar Inamdar , Chinmoy Nandi , Narendra Digambar Gangal
- Applicant Address: IN Mumbai
- Assignee: Nocil, Ltd
- Current Assignee: Nocil, Ltd
- Current Assignee Address: IN Mumbai
- Agency: Law Offices of Albert Wai-Kit Chan, PLLC
- Priority: IN1312/MUM/2006 20060821
- International Application: PCT/IN2007/000304 WO 20070723
- International Announcement: WO2008/035375 WO 20080327
- Main IPC: C08C19/20
- IPC: C08C19/20
Abstract:
Sulfenamide derivatives of 4-alkyl substituted 2-mercapto benzothiazole (4m-MBT) as accelerators used in vulcanizable rubber composition having improved ‘Reversion Resistance’ and ‘Modulus & Hardness Stabilization’ properties for sulphur vulcanized tire compounds predominantly based on Natural Rubber or its blends with Polybutadiene (BR) and styrene butadiene rubber (SBR) in which Natural Rubber is the major component thereby improving the overall tire performance, ride safety and tyre service life.
Public/Granted literature
- US20100234535A1 NOVEL SULFENAMIDE ACCELERATORS FOR IMPROVED NETWORK STABILIZATION OF RUBBER VULCANIZATES Public/Granted day:2010-09-16
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