Invention Grant
US09562004B2 2, 2′-bis (4-hydroxyphenyl) alkyl azides and process for the preparation thereof
有权
2，2'-双（4-羟基苯基）烷基叠氮化物及其制备方法
- Patent Title: 2, 2′-bis (4-hydroxyphenyl) alkyl azides and process for the preparation thereof
- Patent Title (中): 2，2'-双（4-羟基苯基）烷基叠氮化物及其制备方法
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Application No.: US14441469Application Date: 2013-11-07
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Publication No.: US09562004B2Publication Date: 2017-02-07
- Inventor: Samadhan Suresh Nagane , Prakash Sudhir Sane , Bhausaheb Vilas Tawade , 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: Workman Nydegger
- Priority: IN3439/DEL/2012 20121107
- International Application: PCT/IN2013/000685 WO 20131107
- International Announcement: WO2014/073001 WO 20140515
- Main IPC: C07C247/10
- IPC: C07C247/10 ; C08G63/685 ; C08G63/91
Abstract:
The application discloses monomers based on bisphenols with pendent reactive azido groups. The application further provides a process for preparation of bisphenol monomers with pendent reactive azido groups which are used further for preparing polymers with pendent reactive functional groups and graft copolymer.
Public/Granted literature
- US20150274646A1 2, 2'-BIS (4-HYDROXYPHENYL) ALKYL AZIDES AND PROCESS FOR THE PREPARATION THEREOF Public/Granted day:2015-10-01
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