GAS BARRIER LAMINATE AND PACKAGING MATERIAL

WIPO Patent Application WO/2011/118520

A1

Provided is a gas barrier laminate that maintains the outstanding gas barrier properties of a cellulose film even under high humidity, and which can minimize the contamination of and penetration into a film of water vapor and/or foreign bodies etc., which cause deterioration. The gas barrier laminate comprises a base material, and a gas barrier layer which is provided to at least one side of the base material. The gas barrier layer contains at least cellulose fibers and one or more types of water-soluble polymer. The fiber width of the cellulose fibers falls within the range of 3 nm to 50 nm.

WO/2003/095332	A METHOD FOR FORMING A LAMINATE ASSEMBLY AND PRODUCTS FORMED THEREBY
WO2008028106	ELASTIC DIAPER COMPONENT
JP3230582	INDUSTRIAL APPLICABILITY: Absorbent foam material for aqueous body fluid, which is thin until wet, and a method for producing the same.

IMAI KAZUKO (JP)
OOMORI YUMIKO (JP)

PCT/JP2011/056541

September 29, 2011

March 18, 2011

Click for automatic bibliography generation  

TOPPAN PRINTING CO LTD (JP)
IMAI KAZUKO (JP)
OOMORI YUMIKO (JP)

B32B23/02; B32B27/20; B65D65/40; C08J7/043; C08J7/048; C08J7/052; C08K5/5415; C08K7/00; C08L1/00; C08L29/04

WO2009084566A1

2009-07-09

JP2009263850A	2009-11-12
JP2009057552A	2009-03-19
JP2003201695A	2003-07-18
JP2001334600A	2001-12-04
JP2008001728A	2008-01-10
JP2002348522A	2002-12-04
JPH07164591A	1995-06-27
JP2008308802A	2008-12-25
JP2008001728A	2008-01-10
JP2009057552A	2009-03-19

See also references of EP 2551104A4

View/Download PDF      PDF Help

Previous Patent: TRANSMISSION DEVICE AND TRANSMISSION METHOD

Next Patent: LAMINATED BODY, METHOD FOR PRODUCING SAME, AND MOLDING CONTAINER