Polyamide and polyvinylbutyral compositions and blends having enhanced surface properties and articles made therefrom

Details for Australian Patent Application No. 2004221839 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors McKiernan, Daniel J.; Refshauge, Charles J.; Yu, Yong; Lee, Win-Chung; Wang, I-Chung W.; Jones, Gloria J.; Wong, Bert C.; Cheng, Paul P.

Agent Callinan

Pub. Number AU-A-2004221839

PCT Pub. Number WO2004/083308

Priority 60/454,890 14.03.03 US

Filing date 15 March 2004

Wipo publication date 30 September 2004

International Classifications

C08L 077/00 Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain

C08L 029/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

B32B 027/34 Layered products essentially comprising synthetic resin - comprising polyamides

C08K 005/54 Use of organic ingredients

Event Publications

25 August 2005 PCT application entered the National Phase

  PCT publication WO2004/083308 Priority application(s): WO2004/083308

18 October 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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