Invention Grant
- Patent Title: Filled elastomeric compounds and methods for preparing same
- Patent Title (中): 填充的弹性体化合物及其制备方法
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Application No.: US10774722Application Date: 2004-02-09
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Publication No.: US07649033B2Publication Date: 2010-01-19
- Inventor: R. Resendes , Shayna Odegaard
- Applicant: R. Resendes , Shayna Odegaard
- Applicant Address: CA Sarnia, Ontario
- Assignee: Lanxess Inc.
- Current Assignee: Lanxess Inc.
- Current Assignee Address: CA Sarnia, Ontario
- Agent Michael A. Miller
- Priority: CA2418822 20030213
- Main IPC: C08K9/04
- IPC: C08K9/04
Abstract:
The invention provides a process for preparing a filled halobutyl elastomer, which includes mixing a halobutyl elastomer with at least one mineral filler that has been reacted with at least one organic compound containing at least one basic nitrogen-containing group and at least one hydroxyl group and, optionally, with at least one silazane compound before admixing the filler with the halobutyl elastomer and optionally curing the filled elastomer with sulfur or other curative systems.
Public/Granted literature
- US20050075422A1 Silica-filled elastomeric compounds Public/Granted day:2005-04-07
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