Title:
POLYLACTIC ACID RESIN COMPOSITION FOR INJECTION BLOW MOLDING, METHOD FOR PRODUCING POLYLACTIC ACID RESIN COMPOSITION, INJECTION BLOW MOLDED BODY, AND METHOD FOR PRODUCING INJECTION BLOW MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2024/080263
Kind Code:
A1
Abstract:
Provided is a polylactic acid resin composition for injection blow molding, the polylactic acid resin composition being obtained by modifying a polylactic acid resin with an organic peroxide and being used for injection blow molding. In this polylactic acid resin composition for injection blow molding, the melt tension at 190°C is 20.0-85.0 cN, and the crystallization temperature in the temperature lowering process at 5°C/min, as measured by using a differential scanning calorimeter, is 120°C or lower or there is no crystallization peak.
Inventors:
WAKABAYASHI EIKI (JP)
TOZAWA KEIICHI (JP)
FUKUYAMA EIJI (JP)
TAZUMI KOHEI (JP)
TAI TETSURO (JP)
NISHIMURA NOBUYA (JP)
HATTORI TERUO (JP)
TOZAWA KEIICHI (JP)
FUKUYAMA EIJI (JP)
TAZUMI KOHEI (JP)
TAI TETSURO (JP)
NISHIMURA NOBUYA (JP)
HATTORI TERUO (JP)
Application Number:
PCT/JP2023/036664
Publication Date:
April 18, 2024
Filing Date:
October 10, 2023
Export Citation:
Assignee:
NISSEI PLASTICS IND CO (JP)
SEKISUI KASEI CO LTD (JP)
HIGHCHEM COMPANY LTD (JP)
SEKISUI KASEI CO LTD (JP)
HIGHCHEM COMPANY LTD (JP)
International Classes:
C08L67/04; B29C49/06; C08K5/14
Domestic Patent References:
| WO2004099315A1 | 2004-11-18 |
Foreign References:
| JP2003128901A | 2003-05-08 | |||
| JP2006241227A | 2006-09-14 | |||
| JP2020049922A | 2020-04-02 |
Attorney, Agent or Firm:
SHIMODA, Yo-ichiro et al. (JP)
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