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Patent Searching and Data


Title:
TEXTILE STRUCTURE
Document Type and Number:
Japanese Patent JPH04343764
Kind Code:
A
Abstract:

PURPOSE: To produce the subject textile structure having a water repellency as excellent as in a Lotus leaf by making a specified number of convex parts having a specified diameter and covered with a specified thickness of a water- repellent layer composed of a fluorine-based compound on the uppermost surface of a textile structure.

CONSTITUTION: On 1/6 or more of the uppermost surface of a fabric preferably composed of a polyester-based fiber, convex parts covered with a water-repellent layer composed of a fluorine-based compound and having 0.02-0.3μm thickness are made in a shape of projection in an amount of 5-20/μm2 to obtain a textile structure having a water repellency as excellent as in a natural Lotus leaf and excellent in durability without damage to its touch. In addition, the average value of the maximum diameter of the concave parts observed when a photograph thereof is taken from the above is preferably <1μm for achievement of an excellent water repellency.


Inventors:
TAKANABE HISAFUMI
Application Number:
JP5772891A
Publication Date:
November 30, 1992
Filing Date:
March 01, 1991
Export Citation:
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Assignee:
KURARAY CO
International Classes:
D06M10/00; D06M10/02; D06M10/08; D06M14/32; C09K3/18; D06M15/256; D06M101/00; D06M101/16; D06M101/30; D06M101/32; (IPC1-7): C09K3/18; D06M10/08; D06M14/32; D06M15/256
Attorney, Agent or Firm:
Ryoko Tsuji