Title:
RESIN COMPOSITION, MOLDED ARTICLE, PELLET, AND LASER WELDED BODY
Document Type and Number:
WIPO Patent Application WO/2023/149503
Kind Code:
A1
Abstract:
Provided is a resin composition that has excellent laser marking characteristics. Also provided is a resin composition which is used as a laser permeable resin member when performing laser welding, and on which laser marking can be conducted. Further provided are a molded article, a pellet, and a laser welded body, all of which use said resin composition. This resin composition contains a polyester resin and a polycarbonate resin. The mass ratio of the polyester resin and the polycarbonate resin in a total of 100 parts by mass of the polyester resin and the polycarbonate resin is 10/90 to 90/10. The amount of aluminum elements contained in the polycarbonate resin is 0.50-1000.00 mass ppm with respect to 100 parts by mass of the polycarbonate resin.
Inventors:
ISEKI SHUTA (JP)
Application Number:
PCT/JP2023/003391
Publication Date:
August 10, 2023
Filing Date:
February 02, 2023
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08L67/00; B23K26/00; B23K26/324; B23K26/57; B29C65/16; C08K3/013; C08K3/08; C08K3/40; C08K7/14; C08L67/02; C08L69/00
Foreign References:
| JP2018002996A | 2018-01-11 | |||
| JP2010513609A | 2010-04-30 | |||
| JP2017141339A | 2017-08-17 | |||
| JP2021155510A | 2021-10-07 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
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