Fire resistant resin composition

A resin composition, flame retardant technology, applied in the field of flame retardant resin composition

Active Publication Date: 2013-05-01
DAICEL POLYMER LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Various resin compositions are disclosed in Japanese Patent No. 3376753, Japanese Patent No. 3319638, Japanese Patent No. 3989630, Japanese Patent Laid-Open No. 2002-138191 and Japanese Patent Laid-Open No. 11-166110, but as Molding material for obtaining a molded body having all of the properties described above in a balanced manner has deficiencies

Method used

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  • Fire resistant resin composition
  • Fire resistant resin composition
  • Fire resistant resin composition

Examples

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Embodiment

[0053]The following examples illustrate the practice of the invention. Examples are examples describing illustrations of the present invention, but the present invention is not limited to these Examples.

[0054] Examples and Comparative Examples

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Abstract

The present invention is a fire resistant resin composition comprising: (A) 100 parts by mass of a resin component containing (A-1) 50-90 mass% of a polycarbonate resin and (A-2) 50-10 mass% of a polyester resin; (B) 5-30 parts by mass of an organic phosphate ester with respect to 100 parts by mass of the component (A); and (C) 5-80 parts by mass of a carbon fiber with respect to 100 parts by mass of the component (A), wherein the organic phosphate ester of the component (B) includes an aromatic condensed phosphate ester represented by formula (I) and / or (II). (In the formula (I), X represents a bivalent aromatic group and R1, R2, R3, and R4 represents a substituted or unsubstituted phenyl group, and in the formula (II), n is an integer of 1-40.)

Description

technical field [0001] The present invention relates to a flame-retardant resin composition suitable for use as a molded article having flame retardancy, chemical resistance, heat resistance, mechanical properties, electrical conductivity, and the like in a well-balanced manner. Background technique [0002] Various resins can be used as molding materials in a wide range of technical fields such as home appliances, OA equipment, and automobiles, and are required to have flame retardancy, chemical resistance, heat resistance, mechanical properties, and electrical conductivity in a good balance. [0003] Various resin compositions are disclosed in Japanese Patent No. 3376753, Japanese Patent No. 3319638, Japanese Patent No. 3989630, Japanese Patent Laid-Open No. 2002-138191 and Japanese Patent Laid-Open No. 11-166110, but as Molding materials for obtaining molded articles having all of the properties described above in a well-balanced manner are still insufficient. Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08K3/34C08K5/521C08K7/06C08K7/14C08K9/04C08L67/00
CPCC08L69/00C08K3/34C08L67/00C08K7/14C08K5/523C08K7/06
Inventor 田井利弘
Owner DAICEL POLYMER LTD
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