Invention Grant
- Patent Title: Carbinol-terminated polymers containing amine
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Application No.: US14399110Application Date: 2013-04-29
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Publication No.: US09718913B2Publication Date: 2017-08-01
- Inventor: Norbert Steinhauser , Thomas Gross , Fernanda Albino
- Applicant: ARLANXEO Deutschland GmbH
- Applicant Address: DE Dormagen
- Assignee: ARLANXEO Deutschland GmbH
- Current Assignee: ARLANXEO Deutschland GmbH
- Current Assignee Address: DE Dormagen
- Priority: EP12167353 20120509
- International Application: PCT/EP2013/058882 WO 20130429
- International Announcement: WO2013/167411 WO 20131114
- Main IPC: C08F236/10
- IPC: C08F236/10 ; C08C19/25 ; C08F36/04 ; C08C19/44 ; C08L15/00 ; B60C1/00 ; C08K13/02

Abstract:
The present invention relates to diene polymers, wherein the diene polymers have, at the start of the polymer chains, tertiary amino groups of the formula (I) or (II) where R1, R2 are the same or different and are each alkyl, cycloalkyl, aryl, alkaryl and aralkyl radicals which may contain heteroatoms such as O, N, S and/or Si, Z is a divalent organic radical which, as well as C and H, may contain heteroatoms such as O, N, S and/or Si, and, at the end of the polymer chains, silane-containing carbinol groups of the formula (III) or metal salts thereof or semimetal salts thereof, where R3, R4, R5, R6 are the same or different and are each an H or alkyl, cycloalkyl, aryl, alkaryl and aralkyl radicals which may contain heteroatoms such as O, N, S and/or Si, A is a divalent organic radical which, as well as C and H, may contain heteroatoms such as O, N, S and/or Si.
Public/Granted literature
- US20150119493A1 CARBINOL-TERMINATED POLYMERS CONTAINING AMINE Public/Granted day:2015-04-30
Information query
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