CELLULOSE FIBER DISPERSION POLYETHYLENE RESIN COMPOSITE, MOLDED BODY AND PELLETS USING SAME, MANUFACTURING METHOD FOR THESE, AND RECYCLING METHOD FOR POLYETHYLENE THIN FILM FRAGMENTS WITH ADHERED CELLULOSE FIBERS

Title:

Document Type and Number:

WIPO Patent Application WO/2019/038868

Kind Code:

A1

Abstract:

A cellulose fiber dispersion polyethylene resin composite, a molded body and pellets using the same, a manufacturing method for these, and a recycling method for polyethylene thin film fragments with adhered cellulose fibers, said cellulose fiber dispersion polyethylene resin composite being obtained by dispersing cellulose fibers in a polyethylene resin, wherein the proportion of the cellulose fibers, per 100 parts by mass of the total content of the polyethylene resin and the cellulose fibers, is 1 part by mass to 70 parts by mass, and in a molecular weight pattern of the polyethylene resin that is obtained through gel permeation chromatography, the relationship 1.7>half-value width (Log(MH/ML))>1.0 is satisfied.

Inventors:

HIROISHI JIROU (JP)
HARA HIDEKAZU (JP)
SAWADA YUKA (JP)
TAZUKE MASAMI (JP)
SUZUKI TOSHIHIRO (JP)
MITSUGI SHINGO (JP)

Application Number:

PCT/JP2017/030214

Publication Date:

February 28, 2019

Filing Date:

August 23, 2017

Export Citation:

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Assignee:

FURUKAWA ELECTRIC CO LTD (JP)

International Classes:

B29B11/16; B29B7/10; B29B9/06; B29B17/02; C08J3/20; C08J5/04; C08J11/06; C08L23/06; B29K23/00; B29K201/00

Domestic Patent References:

WO2016199942A1	2016-12-15
WO2004076044A1	2004-09-10

Foreign References:

JP2007260941A	2007-10-11
JP2011116838A	2011-06-16
JP2017145393A	2017-08-24
JP2017145392A	2017-08-24
JP2017128716A	2017-07-27
JP2011190322A	2011-09-29
JP2000062746A	2000-02-29
JP4680000B2	2011-05-11
JP4950939B2	2012-06-13
JP2011093990A	2011-05-12

Other References: