Title:
RECYCLED POLYAMIDE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/024831
Kind Code:
A1
Abstract:
The present invention relates to a recycled polyamide resin composition obtained by melt kneading: a polyamide resin (a) or a polyamide resin composition (A) containing the polyamide resin (a) as a primary component; and a polyamide-based resin waste material (B). The polyamide-based resin waste material (B) contains a polyamide resin (b1) and a thermoplastic resin (b2) other than a polyamide resin. The content of the thermoplastic resin (b2) other than a polyamide resin is more than 0 mass% and not more than 2.00 mass% relative to 100 mass% of the polyamide-based resin waste material (B). The content of the polyamide-based resin waste material (B) is not less than 2 mass% and less than 50 mass% relative to 100 mass% of the recycled polyamide resin composition. This recycled polyamide resin composition can contribute to SDGs (Sustainable Development Goals).
Inventors:
FUJINO HIROSHI (JP)
ONO KEITAROU (JP)
ONO KEITAROU (JP)
Application Number:
PCT/JP2023/027359
Publication Date:
February 01, 2024
Filing Date:
July 26, 2023
Export Citation:
Assignee:
UBE CORP (JP)
International Classes:
C08L77/00; B29B9/12; C08J3/20; C08J11/06; C08L101/00; D01F6/60
Foreign References:
| JPH06192570A | 1994-07-12 | |||
| JP2011179005A | 2011-09-15 | |||
| JP2004018614A | 2004-01-22 | |||
| JP2004323720A | 2004-11-18 | |||
| JPH05148418A | 1993-06-15 | |||
| JP2023089866A | 2023-06-28 |
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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