Title:
アイオノマー層を含む多層シート
Document Type and Number:
Japanese Patent JP4778902
Kind Code:
B2
Abstract:
A thermoformable multi-layer sheet is disclosed which comprises or is produced from (such as combining) a first co-extruded polymeric layer; a second co-extruded polymeric layer and/or a co-extruded polymeric adhesive layer; and optionally at least one additional co-extruded thermoformable layer. The first co-extruded polymeric layer can comprise an ionomer resin of ethylene. The second co-extruded polymeric layer can comprise an ionomer resin, an ethylene acid polymer, an ethylene copolymer, an ethylene acid terpolymer, or a metallocene catalyzed very low density polyethylene (m-VLDPE) and optionally, contains pigments, dyes, flakes, additives and any mixtures thereof. The co-extruded polymeric adhesive layer can be a metallocene-catalyzed very low density polyethylene.
Inventors:
Randall Allen Bogel
Benjamin Andrew Smiley
Christian Rubuch
Benjamin Andrew Smiley
Christian Rubuch
Application Number:
JP2006534436A
Publication Date:
September 21, 2011
Filing Date:
October 07, 2004
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
B32B27/32; B32B27/18; B65D25/00
Domestic Patent References:
| JP2004262166A | 2004-09-24 | |||
| JP2000225667A | 2000-08-15 | |||
| JP2001079999A | 2001-03-27 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe