Invention Grant
- Patent Title: Aliphatic polycarbonates for use in thermosetting powder coatings
- Patent Title (中): 用于热固性粉末涂料的脂肪族聚碳酸酯
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Application No.: US12600079Application Date: 2008-07-17
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Publication No.: US08420747B2Publication Date: 2013-04-16
- Inventor: Jon M Malinoski , Paul D Sybert , Christopher Michael Eastman , Sumeet Jain , Rainer Koeniger , Michael Todd Luttrell , Glen David Merfeld , James Edward Pickett , Jason Joseph Testa
- Applicant: Jon M Malinoski , Paul D Sybert , Christopher Michael Eastman , Sumeet Jain , Rainer Koeniger , Michael Todd Luttrell , Glen David Merfeld , James Edward Pickett , Jason Joseph Testa
- Applicant Address: NL
- Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee Address: NL
- Agency: Cantor Colburn LLP
- International Application: PCT/US2008/070339 WO 20080717
- International Announcement: WO2009/012391 WO 20090122
- Main IPC: C08F283/00
- IPC: C08F283/00 ; C08F283/02 ; C08K5/34 ; C08K5/3435 ; C08K5/3492 ; B05D3/02 ; B05D1/22 ; B05D7/24
Abstract:
A thermosetting polymer material capable of being used in powder coatings. The thermosetting polymer material includes at least one hydroxyl functional aliphatic polycarbonates that is formulated and crosslinked with isocyanates to yield a thermoset organic coating material. These materials provide improved weatherability as compared to prior art powder coating materials while also being less expensive than prior art materials utilizing fluorinated polymers.
Public/Granted literature
- US20100216917A1 ALIPHATIC POLYCARBONATES FOR USE IN THERMOSETTING POWDER COATINGS Public/Granted day:2010-08-26
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