Title:
ENHANCED POLYAMIDE BASE RESIN FOR ENGINEERING PLASTICS FORMULATIONS
Document Type and Number:
WIPO Patent Application WO/2018/153048
Kind Code:
A1
Abstract:
Polyamide base resins with improved crystallization dynamics for the production of reinforced polyamide compositions having improved surface, shrink, warpage and mechanical properties such as toughness. The polyamide base resins are copolymers of polyamide 6 and polyamide 66, formed of ratios that are tailored to reduce the crystallization rate and final crystallization extent when used in melt processing to produce glass filled articles. The copolymers demonstrate improved polyamide morphology dynamics that in turn impart improved final properties in reinforced molded articles, such as improved surface finish, improved toughness/impact resistance, reduced warpage, and more symmetrical shrinkage properties.
Inventors:
BAUER TIMOTHY (US)
CHEN HAIMING (CN)
FACINELLI JOHN V (US)
WANG MIN (CN)
CHEN HAIMING (CN)
FACINELLI JOHN V (US)
WANG MIN (CN)
Application Number:
PCT/CN2017/100107
Publication Date:
August 30, 2018
Filing Date:
September 01, 2017
Export Citation:
Assignee:
ADVANSIX RESINS & CHEMICALS LLC (US)
BAUER TIMOTHY (US)
CHEN HAIMING (CN)
FACINELLI JOHN V (US)
WANG MIN (CN)
BAUER TIMOTHY (US)
CHEN HAIMING (CN)
FACINELLI JOHN V (US)
WANG MIN (CN)
International Classes:
C08G69/36; C08J5/10; C08L77/00
Foreign References:
| CN103724992A | 2014-04-16 | |||
| CN1207746A | 1999-02-10 | |||
| CN1667023A | 2005-09-14 | |||
| CN102108208A | 2011-06-29 | |||
| EP2457952A1 | 2012-05-30 | |||
| EP1559741A1 | 2005-08-03 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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