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Title:
MODIFIED POLYOLEFIN RESIN FOR GLASS FIBER TREATMENT, SURFACE-TREATED GLASS FIBER, AND FIBER-REINFORCED POLYOLEFIN RESIN
Document Type and Number:
WIPO Patent Application WO/2006/043620
Kind Code:
A1
Abstract:
An acid-modified polyolefin resin for glass fiber treatment in which (1) the amount of components extractable with boiling methyl ethyl ketone is 8 mass% or smaller, (2) the number-average molecular weight (Mn) as determined by gel permeation chromatography (GPC) is 6,000-48,000, and (3) the amount of the acid which has added, as determined by Fourier transfer-infrared spectroscopy, is 0.1-12 mass%; surface-treated glass fibers; long-fiber-reinforced polyolefin resin pellets; and a molded article.

Inventors:
YANO KOKI (JP)
ONISHI RIKUO (JP)
Application Number:
PCT/JP2005/019285
Publication Date:
April 27, 2006
Filing Date:
October 20, 2005
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
YANO KOKI (JP)
ONISHI RIKUO (JP)
International Classes:
C08F8/46; B29B9/06; C08F6/00; C08J5/08; C08K9/04; C08L23/00; C08L101/00
Domestic Patent References:
WO2003035706A12003-05-01
Foreign References:
JPH02173008A1990-07-04
JPH06316445A1994-11-15
JP2002212435A2002-07-31
JP2005170691A2005-06-30
JP2005290110A2005-10-20
Attorney, Agent or Firm:
Watanabe, Kihei (26 Kanda Suda-cho 1-chom, Chiyoda-ku Tokyo, JP)
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