Invention Grant
- Patent Title: Polysulfide mixtures, method for the production thereof, and use of the polysulfide mixtures in rubber mixtures
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Application No.: US14434892Application Date: 2013-10-17
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Publication No.: US09637619B2Publication Date: 2017-05-02
- Inventor: Ulrich Feldhues , Heinz Unterberg , Hermann-Josef Weidenhaupt , Melanie Wiedemeier-Jarad
- Applicant: LANXESS Deutschland GmbH
- Applicant Address: DE Cologne
- Assignee: LANXESS Deutschland GmbH
- Current Assignee: LANXESS Deutschland GmbH
- Current Assignee Address: DE Cologne
- Priority: EP12189995 20121025
- International Application: PCT/EP2013/071688 WO 20131017
- International Announcement: WO2014/063983 WO 20140501
- Main IPC: C08L9/06
- IPC: C08L9/06 ; B60C1/00 ; C07C323/52 ; C08K5/372 ; C08L21/00 ; C08G75/14 ; C08J3/24 ; C08K5/548
Abstract:
The present invention relates to novel polysulfides mixtures comprising compounds of the formula (I) where n is from 2 to 6, and R is C1-C8-alkyl, to processes for the production of said polysulfides mixtures, to use of these for the production of rubber matures, and to rubber vulcanizates produced therefrom.
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