Title:
POLYARYLENE SULFIDE RESIN COMPOSITION, MOLDED ARTICLE, AND METHODS FOR PRODUCING SAID POLYARYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2022/044483
Kind Code:
A1
Abstract:
Provided are: a molded article which includes a polyarylene sulfide (PAS) resin and glass fiber, and with which a decrease in mechanical strength even in a hot water atmosphere and in an acidic condition can be suppressed; a PAS resin composition capable of providing the molded article; and methods for producing the molded article and the PAS resin composition. More specifically, provided are a PAS resin composition, a molded article, and methods for producing the PAS resin composition and the molded article, the PAS resin composition being obtained by mixing, as essential components, 10-100 parts by mass of a glass fiber and 0.01-10 parts by mass of a silane coupling agent with respect to 100 parts by mass of a PAS resin, wherein the glass fiber includes therein a ZrO2 content of at least 16 mass%, a TIO2 content of at most 5-10 mass%, and CaO the content ratio of which is 0.1-5 mass%.
Inventors:
KURATA KUNITO (JP)
KANDA TOMOMICHI (JP)
NEGISHI HIROAKI (JP)
KANDA TOMOMICHI (JP)
NEGISHI HIROAKI (JP)
Application Number:
PCT/JP2021/022023
Publication Date:
March 03, 2022
Filing Date:
June 10, 2021
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C03C13/02; C08G75/0259; C08K5/5415; C08K7/14; C08L81/02
Domestic Patent References:
| WO2010058713A1 | 2010-05-27 |
Foreign References:
| JPH107907A | 1998-01-13 | |||
| JPH10279800A | 1998-10-20 | |||
| JP2000186787A | 2000-07-04 | |||
| JP2014182055A | 2014-09-29 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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