Invention Grant
- Patent Title: Manufacture of coated materials for use as activators in sulphur vulcanization
- Patent Title (中): 制造用作硫磺硫化活化剂的涂层材料
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Application No.: US12738805Application Date: 2008-10-16
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Publication No.: US08481447B2Publication Date: 2013-07-09
- Inventor: Robert M. Bosch
- Applicant: Robert M. Bosch
- Applicant Address: ZA Greenacres
- Assignee: Rubber Nano Products (Proprietary) Limited
- Current Assignee: Rubber Nano Products (Proprietary) Limited
- Current Assignee Address: ZA Greenacres
- Agency: Kilpatrick Townsend and Stockton LLP
- Priority: ZA2007/08955 20071018
- International Application: PCT/IB2008/054246 WO 20081016
- International Announcement: WO2009/050660 WO 20090423
- Main IPC: C08F8/34
- IPC: C08F8/34 ; B01J31/20
Abstract:
This invention relates to a solid particulate substrate for use in the vulcanization of rubber and a process for the production thereof. The solid particulate substrate is coated with a coating containing a complexed acetometallate salt of sodium and a transition metal. The use of the solid particulate substrate in the vulcanization of rubber reduces the amount of transition metal oxide used in the vulcanization process.
Public/Granted literature
- US20100311914A1 Manufacture of Coated Materials For Use as Activators In Sulphur Vulcanization Public/Granted day:2010-12-09
Information query
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