Invention Grant
- Patent Title: Phenol polymer with 5,5′-biaryl bonds, method for preparing same, and uses thereof
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Application No.: US15028812Application Date: 2014-10-13
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Publication No.: US10167412B2Publication Date: 2019-01-01
- Inventor: Florent Allais , Florian Pion , Armando Reano , Paul-Henri Ducrot , Henry Eric Spinnler
- Applicant: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE , INST SCIENCES IND VIVANT ENVIRONNEMENT
- Applicant Address: FR Paris FR Paris
- Assignee: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE,INST SCIENCES IND VIVANT ENVIRONNMENT
- Current Assignee: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE,INST SCIENCES IND VIVANT ENVIRONNMENT
- Current Assignee Address: FR Paris FR Paris
- Agency: Young & Thompson
- Priority: FR1359948 20131014
- International Application: PCT/FR2014/052604 WO 20141013
- International Announcement: WO2015/055936 WO 20150423
- Main IPC: C09D167/04
- IPC: C09D167/04 ; C12P17/18 ; C12P7/22 ; C12P7/62
Abstract:
A phenol polymer is obtainable by oligomerization of one or more macropolyphenols serving as monomers, wherein the oligomerization step is catalyzed by an oxidase enzyme. The bonds between the macropolyphenol fragments in the polymer are exclusively 5,5-biaryl bonds. This polymer is useful as an antioxidant, chelating agent, plasticizing agent, or antimicrobial agent.
Public/Granted literature
- US20160257846A1 PHENOL POLYMER WITH 5,5'-BIARYL BONDS, METHOD FOR PREPARING SAME, AND USES THEREOF Public/Granted day:2016-09-08
Information query
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