Title:
多層フィルム用の普遍的な熱可塑性接着剤
Document Type and Number:
Japanese Patent JP7376517
Kind Code:
B2
Abstract:
Embodiments of the present disclosure are directed to a thermoplastic adhesive composition comprising: at least one maleic anhydride-grafted ethylene-based polymer; at least one at least one ethylene/α-olefin/non-conjugated diene interpolymer having a molecular weight distribution (MWD) ≥ 2.5, wherein MWD = Mw/Mn, wherein Mw is weight averaged molecular weight and Mn is number averaged molecular weight, which are both determined by gel permeation chromatography; a very low density polyethylene (VLDPE) having a density in the range 0.885 to 0.915 grams/cm3; and optionally at least one ethylene alkyl (meth)acrylate copolymer, wherein the alkyl group comprises one to four carbon atoms.
Inventors:
Olle, Camille
Houseman, Calheints
Lee, Ifa
Houseman, Calheints
Lee, Ifa
Application Number:
JP2020571435A
Publication Date:
November 08, 2023
Filing Date:
June 26, 2019
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
C09J123/26; C09J119/00; C09J123/08; C09J133/06; C09J151/06
Domestic Patent References:
| JP2015504104A |
Foreign References:
| US20050163996 | ||||
| US20150210902 | ||||
| US20090035594 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Eiji Katayama
Norio Omori