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Title:
METHOD FOR LOW-TEMPERATURE SYNTHESIS OF POLYARYLETHERKETONE RESIN ON NANO/MICRON-SCALE INORGANIC SEEDBED
Document Type and Number:
WIPO Patent Application WO/2015/078330
Kind Code:
A1
Abstract:
Disclosed is a low-temperature preparation method for a polyaryletherketone inorganic composite material, in particular a method for the low-temperature synthesis of a polyaryletherketone resin on a nano/micron-scale inorganic seedbed. The method comprises: adding nano/micron-scale inorganic material particles (mono-element or multi-element of aluminium oxide, silicon oxide, hydroxyapatite and the like) to a reaction system of a polyaryletherketone high-molecular polymer, and realizing the blending of inorganics in a high proportion (> 50%) and organics while completing the one-step polymerization reaction, so that the common thermal degradation problem of the organic materials induced during the melting, blending and thermal processing is avoided. The composite material can be used in the technical fields of aerospace, industry, medicine and the like.

Inventors:
ZHANG, Xiangcheng (189 Birches Head Road, Stoke-on-Trent, ST1 6ND, 6ND, GB)
Application Number:
CN2014/091791
Publication Date:
June 04, 2015
Filing Date:
November 20, 2014
Export Citation:
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Assignee:
BEIJING YICHENG BIOELECTRONICS TECHNOLOGY CO., LTD. (Floor 5 Building M2, No.1 Jiuxianqiao East Road Chaoyang District, Beijing 5, 100015, CN)
International Classes:
C08G65/40; C08K3/20; C08K3/32; C08K3/34; C08K3/40; C08L71/12
Foreign References:
CN103665368A2014-03-26
CN103278886A2013-09-04
CN103153454A2013-06-12
Other References:
CAI, WEIQUAN ET AL.: "In situ polymerizaiton of hydroxyapatite/poly(ehter-ether-ketone) composites", NEW CHEMICAL MATERIALS, vol. 38, no. 6, 30 June 2010 (2010-06-30), pages 37 - 39, XP008183686
LIU, YONGJUN ET AL.: "Synthesis and Characterization of Poly(aryl ether ether ketone ketone", POLYMER MATERIALS SCIENCE & ENGINEERING, vol. 21, 30 November 2005 (2005-11-30), pages 98 - 100, XP008183645
See also references of EP 3075756A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (F16Block A, Corporate SquareNo.35 Jinrong Street, Beijing 3, 100033, CN)
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