Invention Grant
US07368489B2 Additive for inhibiting photolytic degradation reactions in aminoplasts
失效
在氨基塑料中抑制光解降解反应的添加剂
- Patent Title: Additive for inhibiting photolytic degradation reactions in aminoplasts
- Patent Title (中): 在氨基塑料中抑制光解降解反应的添加剂
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Application No.: US10499504Application Date: 2002-12-19
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Publication No.: US07368489B2Publication Date: 2008-05-06
- Inventor: Manfred Rätzsch , Daniel Jocham , Uwe Müller , Wolfgang Haubold , Arthur Schwesig , Tatjana Javor
- Applicant: Manfred Rätzsch , Daniel Jocham , Uwe Müller , Wolfgang Haubold , Arthur Schwesig , Tatjana Javor
- Applicant Address: AT Linz
- Assignee: AMI—Agrolinz Melamine International GmbH
- Current Assignee: AMI—Agrolinz Melamine International GmbH
- Current Assignee Address: AT Linz
- Agency: The Webb Law Firm
- Priority: ATA2010/2001 20011220; DE10233848 20020722
- International Application: PCT/EP02/14644 WO 20021219
- International Announcement: WO03/054083 WO 20030703
- Main IPC: C08K5/34
- IPC: C08K5/34 ; C08K5/3492 ; C09K15/30
Abstract:
The invention relates to a UV additive for aminoplast resins, to a method for producing a UV additive as well as to uses thereof. Said UV additive contains soluble sterically-hindered nitroxyl compounds in an aqueous aminoplast precondensate. A UV additive for aminoplast resins with several application forms is thus obtained.
Public/Granted literature
- US20050234160A1 Additive for inhibiting photolytic degradation reactions in aminoplasts Public/Granted day:2005-10-20
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