POLYOXYMETHYLENE RESIN VACUUM MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME

Title:

POLYOXYMETHYLENE RESIN VACUUM MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME

Document Type and Number:

Japanese Patent JP2005132896

Kind Code:

A

Abstract:

To provide a vacuum molded article which comprises a polyoxymethylene resin, is little distorted, and has a desired shape.

This polyoxymethylene resin vacuum molded article comprises a polyoxymethylene copolymer which contains oxyalkylene units represented by the general formula (1) [R1 and R2 are each identically or differently selected from H, a 1 to 8C alkyl, a 1 to 8C alkyl group-having organic group, phenyl, and a phenyl group-having organic group; (m) is an integer of 2 to 6] in an amount of 1.5 to 10 moles per 100 moles of oxymethylene units in a polymer chain consisting mainly of repeating oxymethylene units and has a melt index (190°C, a load of 2,160g) of 0.3 to 20 g/10 min.

Inventors:

OKAWA HIDETOSHI

Application Number:

JP2003368292A

Publication Date:

May 26, 2005

Filing Date:

October 29, 2003

Export Citation:

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