Title:
LAMINATE, AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2012158054
Kind Code:
A
Abstract:
To provide a laminate formed by bonding two sheets of polyester nonwoven fabrics without using an adhesive, causing no leaching of a foreign matter and a remaining solvent with the nonwoven fabric sheets firmly bonded with each other without deteriorating the original performance of the nonwoven fabric.
Bonding is formed among atoms in a first polyester nonwoven fabric and atoms in a second polyester nonwoven fabric at least at some parts of the first polyester nonwoven fabric and second polyester nonwoven fabric, and the first polyester nonwoven fabric and second polyester nonwoven fabric are bonded to each other without using an adhesive.
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Inventors:
YAGI IZUMI
UEKI TAKAYUKI
KUROKI JUNICHI
UEKI TAKAYUKI
KUROKI JUNICHI
Application Number:
JP2011018671A
Publication Date:
August 23, 2012
Filing Date:
January 31, 2011
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B29C65/14; B32B5/26; B32B27/36; D04H1/435; D04H1/559; B29K67/00
Domestic Patent References:
| JPS61146878A | 1986-07-04 | |||
| JP2010076141A | 2010-04-08 | |||
| JP2005168999A | 2005-06-30 | |||
| JP2004268383A | 2004-09-30 | |||
| JP2003062946A | 2003-03-05 | |||
| JP2004268383A | 2004-09-30 | |||
| JP2003062946A | 2003-03-05 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Mari Asano
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Mari Asano
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