Title:
CHLORINATED POLYOLEFIN RESIN, PRIMER, BINDER, ADHESIVE, LAMINATE, AND FOOD PACKAGING MATERIAL USING SAID CHLORINATED POLYOLEFIN RESIN, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/145253
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a chlorinated polyolefin resin that exhibits excellent adhesion, wherein a chlorine-based small-molecule compound is not detected by gas chromatography performed with specified conditions. The present invention is a chlorinated polyolefin resin having a chlorine content of 1-45 wt% and including: a polyolefin A that has fluidity at 40°C or less, or a resin obtained by chlorination of an acid-modified product thereof; and a polyolefin B that has a melting point greater than 40°C and less than or equal to 150°C, or a resin obtained by chlorination of an acid-modified product thereof. The chlorinated polyolefin resin is characterized in that gas chromatography thereof does not detect a peak originating from a chlorine-based small-molecule compound that appears within the holding time range of 4-7 minutes.
Inventors:
YADA MINORU (JP)
KOMOTO NAOSUKE (JP)
KOMOTO NAOSUKE (JP)
Application Number:
PCT/JP2021/000211
Publication Date:
July 22, 2021
Filing Date:
January 06, 2021
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
International Classes:
C08F8/22; B65D85/00; C08F8/46; C08L23/28; C09D5/00; C09D11/10; C09D123/28; C09J123/28; G01N30/88
Domestic Patent References:
| WO2013146728A1 | 2013-10-03 | |||
| WO2020022251A1 | 2020-01-30 |
Foreign References:
| JPH05320223A | 1993-12-03 | |||
| JPH06248013A | 1994-09-06 | |||
| JPH0827220A | 1996-01-30 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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