Title:
圧縮性発泡体テープおよび該テープの製造方法
Document Type and Number:
Japanese Patent JP4854171
Kind Code:
B2
Abstract:
A foam cushion tape comprising a compressible polyurethane foam layer having a first side and an opposite second side; a composite reinforcing film comprising an anchoring layer and a reinforcing layer, wherein the second aide of the polyurethane foam is disposed on the anchoring layer of the reinforcing film; a first adhesive disposed on the first side of the compressible polyurethane foam; and a second adhesive disposed an the reinforcing layer of the composite reinforcing film. The anchoring layer comprises at least one non-olefinio polymer, such as polyvinylidene chloride (PVDC), polyurethane, nylon, or the like. A method for the manufacture of thin, foam cushion tapes for flexographic printing is provided, comprising casting a curable polyurethane foam composition directly onto the anchoring layer of a composite reinforcing film having a first anchoring layer and a second reinforcing layer, followed by curing the foam composition to form a compressible polyurethane foam.
Inventors:
Price Bruce E
Kirheny Brett W
Kirheny Brett W
Application Number:
JP2002513679A
Publication Date:
January 18, 2012
Filing Date:
July 26, 2001
Export Citation:
Assignee:
World Properties Incorporated
International Classes:
B32B27/40; B32B5/18; B32B7/12; B32B27/00; B32B27/12; B41N6/00; C09J7/29
Domestic Patent References:
| JPS61291191A | 1986-12-20 | |||
| JPH0880688A | 1996-03-26 | |||
| JPS6321058A | 1988-01-28 | |||
| JPS5269942A | 1977-06-10 |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida