Title:
RESIN COMPOSITION AND MOLDED ARTICLE OF SAME
Document Type and Number:
WIPO Patent Application WO/2024/024632
Kind Code:
A1
Abstract:
Provided is a resin composition which can be easily molded through injection molding and from which a molded article having excellent discoloration resistance, mechanical strength, and surface smoothness can be obtained. This resin composition contains a partially fluorinated fluororesin (A), particles (B) in which titanium oxide is the main component, a phosphorus compound (C), and a potassium titanate whisker (D). The partially fluorinated fluororesin (A) has a melting point of 150-300°C. The potassium titanate whisker (D) has a fiber diameter of less than 9 μm and a Mohs' hardness of 6 or less. With respect to the total mass of the partially fluorinated fluororesin (A), the particles (B), the phosphorus compound (C), and the potassium titanate whisker (D), the contained amounts of the particles (B), the phosphorus compound (C), and the potassium titanate whisker (D) are 1.0-20.0 mass%, 0.1-1.0 mass%, and 5-30 mass%, respectively. The resin composition has a melt flow rate of 11 g/10 min or more and a tensile elastic modulus of 2.0 GPa or more.
Inventors:
OCHI YOUSUKE (JP)
ABE MASATOSHI (JP)
ARUGA HIROSHI (JP)
SASAKI TORU (JP)
KAWAI TSUYOSHI (JP)
ABE MASATOSHI (JP)
ARUGA HIROSHI (JP)
SASAKI TORU (JP)
KAWAI TSUYOSHI (JP)
Application Number:
PCT/JP2023/026606
Publication Date:
February 01, 2024
Filing Date:
July 20, 2023
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C08L27/12; C08K3/22; C08K5/521; C08K5/527; C08K5/5317; C08K5/5393; C08K7/08
Domestic Patent References:
| WO2014069482A1 | 2014-05-08 |
Foreign References:
| JPS60135446A | 1985-07-18 | |||
| JP2017116049A | 2017-06-29 | |||
| JP2009219361A | 2009-10-01 | |||
| JP2016219111A | 2016-12-22 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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