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Title:
LAMINATE AND DRAWN LAMINATE
Document Type and Number:
Japanese Patent JP2004025460
Kind Code:
A
Abstract:

To provide a laminate excellent in transparency and adhesiveness and a drawn laminate which is obtained by stretching the laminate and excellent in transparency and adhesiveness after drawing.

In the laminate, an adhesive resin layer (I) comprising 10-99.5 wt.% of a resin component (A) and 0.5-30 wt.% of a polymer component (B) [the total contents of the resin component (A) and (B) is 100 wt.%] and a polar polymer layer (II) are laminated. The resin component (A) is a propylene polymer obtained by producing a component (a1) by polymerization and successively producing a component (a2) by polymerization. The components (a1) and (a2) comprise specified solubility and composition ratios. The resin component (B) is a kind of modified polypropylene containing at least 0.01 wt.% of an unsaturated carboxylic acid or its anhydride unit.


Inventors:
SANOU AKIHISA
TAKAYANAGI KENJIRO
Application Number:
JP2002181039A
Publication Date:
January 29, 2004
Filing Date:
June 21, 2002
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP
International Classes:
B32B27/32; B32B7/12; (IPC1-7): B32B27/32; B32B7/12
Attorney, Agent or Firm:
Hasegawa Soji



 
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