Title:
防湿性生地およびその製造方法
Document Type and Number:
Japanese Patent JP2005507465
Kind Code:
A
Abstract:
The invention relates to a method for preparing a moisture barrier fabric comprising needing the fabric in a direction substantially opposite to the advance direction of the fabric with barbed needles to increase the density of the fabric by entangling the fibers thereof, open-width washing of the needled facecloth fabric with a detergent and sodium carbonate to further increase fabric density by allowing the fabric to neck down or bulk at a substantially random rate, coating one side of the fabric with at least one coating of a latex formulation for use in forming the backcoating of the moisture barrier fabric, comprising a (meth)acrylic acid urethane copolymer having a curing temperature of approximately 250 to 275° F., and immersing the dry moisture barrier fabric, including the latex backing, into a bath of fluorochemical and solution containing about 10 to about 15 wt % polyurethane, and removing excess fluorochemical from the treated fabric.
Inventors:
Irwin, Jeffrey, Dee.
Harmon, Christopher, M.
Daniel, Stephen, Dee.
Harmon, Christopher, M.
Daniel, Stephen, Dee.
Application Number:
JP2002569509A
Publication Date:
March 17, 2005
Filing Date:
January 08, 2002
Export Citation:
Assignee:
Interface, Incorporated
International Classes:
D04H1/46; D04H18/00; D06C29/00; D06M15/00; D06M15/263; D06M15/277; D06M15/564; D06M15/568; D06M15/693; D06M15/70; D06N3/18; D06N7/00; (IPC1-7): D06C29/00; D06M15/00; D06M15/263; D06M15/568; D06M15/70
Attorney, Agent or Firm:
Kijuro Kawakita