Invention Grant
US09540484B2 Bisphenol-A free polyether resins based on phenol stearic acid and coating compositions formed therefrom
有权
基于酚硬脂酸的双酚A游离聚醚树脂和由其形成的涂料组合物
- Patent Title: Bisphenol-A free polyether resins based on phenol stearic acid and coating compositions formed therefrom
- Patent Title (中): 基于酚硬脂酸的双酚A游离聚醚树脂和由其形成的涂料组合物
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Application No.: US14776209Application Date: 2014-03-14
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Publication No.: US09540484B2Publication Date: 2017-01-10
- Inventor: Gary Pierce Craun , Daniel Bode , Timothy Edward Banach , Gary Joseph Robideau , Leigh Scott Howard
- Applicant: Akzo Nobel Coatings International B.V. , SI Group, Inc.
- Applicant Address: NL Arnhem US NY Schenectady
- Assignee: AKZO NOBEL COATINGS INTERNATIONAL B.V.,SI GROUP, INC.
- Current Assignee: AKZO NOBEL COATINGS INTERNATIONAL B.V.,SI GROUP, INC.
- Current Assignee Address: NL Arnhem US NY Schenectady
- Agent Alice C. Su
- Priority: EP13178518 20130730
- International Application: PCT/EP2014/055047 WO 20140314
- International Announcement: WO2014/140233 WO 20140918
- Main IPC: C08G65/48
- IPC: C08G65/48 ; C09D171/00 ; C08G59/06 ; C08G59/14 ; C08G59/18 ; C08G59/62

Abstract:
Coating compositions can be prepared from a polyether resin, wherein the smallest difunctional hydroxyl phenyl segment used to form the polyether resin has a molecular weight greater than about 500, and wherein the smallest difunctional hydroxyl phenyl segment used to form the polyether resin does not comprise two or more non-impaired hydroxyl groups attached to two or more different five-membered or six-membered carbon atom rings in a segment having a molecular weight less than about 500. The polyether resin can be prepared by reacting a dihydroxyl compound and/or a diamine compound with a phenol stearic acid compound to produce a diphenol, and reacting the diphenol with a diglycidyl ether compound to form the polyether resin.
Public/Granted literature
- US20160032048A1 Bisphenol-A Free Polyether Resins Based on Phenol Stearic Acid and Coating Compositions Formed Therefrom Public/Granted day:2016-02-04
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