Title:
CLEANING AGENT FOR MOLDING MACHINES
Document Type and Number:
WIPO Patent Application WO/2021/225168
Kind Code:
A1
Abstract:
A cleaning agent for molding machines, characterized by containing at least a thermoplastic resin having a long chain branching structure, and by having, at an absolute molecular weight of 1,000,000, a ramification index more than 0.30 but less than 1.00.
Inventors:
MASAKI DAISUKE (JP)
YAMAGUCHI TAKAHITO (JP)
YAMAGUCHI TAKAHITO (JP)
Application Number:
PCT/JP2021/017561
Publication Date:
November 11, 2021
Filing Date:
May 07, 2021
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
B29B9/12; C11D3/37
Domestic Patent References:
| WO2018159752A1 | 2018-09-07 |
Foreign References:
| JPH0859905A | 1996-03-05 | |||
| JP2001150456A | 2001-06-05 | |||
| JP2002210748A | 2002-07-30 |
Other References:
"Developments in Polymer Characterization-4", 1983, APPLIED SCIENCE PUBLISHERS
POLYMER ENGINEERING SCIENCE, vol. 12, 1972, pages 64
See also references of EP 4147840A4
POLYMER ENGINEERING SCIENCE, vol. 12, 1972, pages 64
See also references of EP 4147840A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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