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Title:
ADHESIVE POLYMER COMPOSITION, SHEET AND COMPOSITE
Document Type and Number:
Japanese Patent JP2004182831
Kind Code:
A
Abstract:

To provide an adhesive polymer composition capable of being formed into a sheet, and exhibiting good adhesiveness to a metal without irradiation with an electron beam or γ-rays; and to provide the sheet comprising the adhesive composition, and a composite obtained by sticking the sheet on the metal.

The adhesive polymer composition contains at least 10-90 vol.% ethylene-(meth)acrylic acid copolymer and 0.1-75 vol.% fibrillated fiber. The sheet comprises the adhesive polymer composition. The method for forming the sheet involves passing the composition through the space between one or more pairs of pressure rolls having temperatures regulated so as not to be lower than the Vicat softening temperature of the polymer composition, defined by JIS K6760. The composite is obtained by tacking the sheet, and heating the tacked sheet to a temperature not lower than the Vicat softening temperature of the sheet.


Inventors:
TSUJIHA HAJIME
Application Number:
JP2002350376A
Publication Date:
July 02, 2004
Filing Date:
December 02, 2002
Export Citation:
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Assignee:
SHINETSU POLYMER CO
International Classes:
C08J5/18; B32B15/08; C08K7/02; C08L23/08; C08L101/00; C09J11/00; C09J123/08; C09J133/02; (IPC1-7): C08L23/08; B32B15/08; C08J5/18; C08K7/02; C08L101/00; C09J11/00; C09J123/08; C09J133/02
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama