LOW-MOLECULAR OXYMETHYLENE POLYMER AND COMPOSITION THEREOF

Title:

LOW-MOLECULAR OXYMETHYLENE POLYMER AND COMPOSITION THEREOF

Document Type and Number:

WIPO Patent Application WO/2001/002453

Kind Code:

A1

Abstract:

A low-molecular oxymethylene polymer which is linear and has a number-average molecular weight of 1,000 to 8,000, a molecular weight distribution (Mw/Mn) of 1.0 to 3.0, and a comonomer unit content of 0 to 30 mol%.

Inventors:

YOKOYAMA HIROSHI (JP)
BAN YUKIHIRO (JP)

Application Number:

PCT/JP2000/004290

Publication Date:

January 11, 2001

Filing Date:

June 29, 2000

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Assignee:

ASAHI CHEMICAL IND (JP)
YOKOYAMA HIROSHI (JP)
BAN YUKIHIRO (JP)

International Classes:

C08G2/10; C08G2/38; C08L59/00; (IPC1-7): C08G2/10; C08L59/00

Domestic Patent References:

WO1992003487A1

1992-03-05

Foreign References:

US5248762A	1993-09-28
JPH0255712A	1990-02-26
JPS4535188B1

Attorney, Agent or Firm:

Asamura, Kiyoshi (Ohtemachi 2-chome Chiyoda-ku Tokyo, JP)

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