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Title:
RESIN COMPOSITION, HEAT-SHRINKING FILM AND HEAT-SHRINKING LABEL
Document Type and Number:
Japanese Patent JP2009185105
Kind Code:
A
Abstract:

To provide a block copolymer resin composition good in transparency and excellent in adhesion with a polyester resin and to provide a heat-shrinking multilayer film, a heat-shrinking label and a container covered with it.

Provided is a block copolymer resin composition for a heat-shrinking multilayer film which consists of 20-90 parts by mass of the following (a) and 80-10 parts by mass of (b): (a) a block copolymer in which the ratio of a vinyl aromatic hydrocarbon to a conjugated diene is 60-90:40-10 or a copolymer composition composed mainly thereof; and (b) at least one vinyl aromatic hydrocarbon polymer selected from the following (A)-(C). The obtained block copolymer resin composition can be used for the heat-shrinking multilayer film.


Inventors:
SATO EIJI
OISHI MASAYUKI
TOTANI HIDEKI
Application Number:
JP2008023437A
Publication Date:
August 20, 2009
Filing Date:
February 04, 2008
Export Citation:
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Assignee:
DENKI KAGAKU KOGYO KK
International Classes:
C08L53/02; B65D65/40; C08J5/18; C08L25/08; C08L35/06; G09F3/04
Domestic Patent References:
JP2003220647A2003-08-05
JP2005105032A2005-04-21
JP2006159903A2006-06-22
JPH05104630A1993-04-27
JP2007038586A2007-02-15
JPH05104630A1993-04-27
JP2003220647A2003-08-05
JP2005105032A2005-04-21



 
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