Title:
POLYXYMETHYLENE RESIN BLOW-OR EXTRUSION-MOLDED ARTICLE AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JP3304391
Kind Code:
B2
Abstract:
PURPOSE: To provide a method, with which polyoxymethylene resin hollow molded article, sheet-like or bar-like molded article is efficiently manufactured, by a method wherein various problems taking with the blow molding or extrusion molding polyoxymethylene resin are settled.
CONSTITUTION: In the manufacturing method concerned of hollow molded article, sheet-like or bar-like molded article by blow molding or by extrusion molding, polyoxymethylene copymer resin, which has melt flow index (MI) (measured at 190°C and applied by the load of 2,160g) of 0.1-2.0g/10min and substantially linear molecular structure, or its composition is used.
Inventors:
Toshiro Murao
Kaoru Yamamoto
Kaoru Yamamoto
Application Number:
JP10759692A
Publication Date:
July 22, 2002
Filing Date:
April 27, 1992
Export Citation:
Assignee:
Polyplastics Co., Ltd.
International Classes:
B29C47/00; B29C48/305; B29C49/00; B29D7/01; C08G2/10; C08G2/18; C08J5/00; C08J5/18; B29K59/00; B29L7/00; B29L22/00; B29L31/06; (IPC1-7): B29C47/00; C08J5/00
Domestic Patent References:
| JP4164932A | ||||
| JP4193522A | ||||
| JP1275653A |
Attorney, Agent or Firm:
Kaoru Furuya (4 outside)
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