Invention Grant
- Patent Title: Epoxy novolac composites
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Application No.: US15536494Application Date: 2015-12-16
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Publication No.: US10808118B2Publication Date: 2020-10-20
- Inventor: Manohar Virupax Badiger , Rajeshwari Shyamji Gour , Prakash Purushottam Wadgaonkar
- Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- Applicant Address: IN New Delhi
- Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- Current Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- Current Assignee Address: IN New Delhi
- Agency: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2e770e60
- International Application: PCT/IN2015/050206 WO 20151216
- International Announcement: WO2016/098130 WO 20160623
- Main IPC: C08L63/04
- IPC: C08L63/04 ; C08G59/38
Abstract:
The present invention disclosed novel epoxy novolac composite comprising environmentally friendly toughening agents based on bio-derived chemicals namely, Difunctional glycidyl ether epoxy resin (Cardolite NC-514) and Polyglycidyl ether of an alkenyl phenol formaldehyde novolac resin (Cardolite NC-547) used for the toughening of epoxy novolac resin namely Poly[(phenyl glycidyl ether)-co-formaldehyde] [PPGEF].
Public/Granted literature
- US20170355849A1 NOVEL EPOXY NOVOLAC COMPOSITES Public/Granted day:2017-12-14
Information query
