Invention Grant
- Patent Title: Polycarbonates
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Application No.: US14417993Application Date: 2013-03-15
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Publication No.: US09944749B2Publication Date: 2018-04-17
- Inventor: Jeffrey Niederst , Richard H. Evans , Robert M. O'Brien , Kevin Romagnoli , T. Howard Killilea , Mark S. Von Maier , Dan G. Hartinger
- Applicant: Valspar Sourcing, Inc.
- Applicant Address: US OH Cleveland
- Assignee: SWIMC, LLC
- Current Assignee: SWIMC, LLC
- Current Assignee Address: US OH Cleveland
- Agency: Patterson Thuente Pedersen, P.A.
- International Application: PCT/US2013/032262 WO 20130315
- International Announcement: WO2014/025407 WO 20140213
- Main IPC: B29D22/00
- IPC: B29D22/00 ; C08G64/06 ; B65D85/72

Abstract:
Polycarbonates made from polyhydric phenols that preferably exhibit estrogenic activity less than bisphenol S exhibit properties such as high impact strengths, moderate to high glass transition temperatures, chemical resistance, and good color and clarity similar to conventional BPA-derived polycarbonates.
Public/Granted literature
- US20150259471A1 POLYCARBONATES Public/Granted day:2015-09-17
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