Title:
HOT-MELT ADHESIVE COMPOSITION, METHOD FOR USING HOT-MELT ADHESIVE COMPOSITION, AUTOMOBILE INTERIOR MATERIAL, PRECOATED SURFACE MATERIAL FOR AUTOMOBILE INTERIOR, AND METHOD FOR PRODUCING AUTOMOBILE INTERIOR MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/100672
Kind Code:
A1
Abstract:
Provided is a hot-melt adhesive composition which is a mixture containing an α-olefin copolymer (A) that is polymerized using a multi-site catalyst, an α-olefin copolymer (B) that is polymerized using a single site catalyst, an ethylene-polar group-containing monomer copolymer (C), a hydrogenated tackifying resin (D) and a polypropylene-based wax (E), wherein the melting point of component (B) is 120ºC or higher, the quantity of the polar group-containing monomer is 16 wt% or more of the total content of monomers that constitute component (C), and the total content of components (D) and (E) is 50-300 parts by mass relative to a total of 100 parts by mass of components (A), (B) and (C).
Inventors:
TAKAHASHI YUZURU (JP)
Application Number:
PCT/JP2016/085548
Publication Date:
June 07, 2018
Filing Date:
November 30, 2016
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
C09J123/00; B32B27/32; B60R13/02; C09J11/06; C09J123/08; C09J131/04
Domestic Patent References:
| WO2016002240A1 | 2016-01-07 |
Foreign References:
| JP2004284575A | 2004-10-14 | |||
| JP2016155916A | 2016-09-01 | |||
| JP2014208812A | 2014-11-06 |
Attorney, Agent or Firm:
MINAKAWA Kazuyasu (JP)
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