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Patent Searching and Data


Title:
BASE CLOTH COATED WITH RESIN
Document Type and Number:
Japanese Patent JPH02150348
Kind Code:
A
Abstract:

PURPOSE: To obtain a base fabric coated with resin which has good abrasion resistance, break resistance and flexibility and is easy to process and melt by a high-frequency welder, by forming said base fabric of a coating layer having at least a surface layer made of an EVA containing a low vinyl acetate and an inner layer made of an EVA containing a high vinyl acetate.

CONSTITUTION: The base fabric is formed of a coating layer having at least a surface layer made of an EVA containing 5-15 weight % of vinyl acetate and an inner layer made of an EVA containing 18-30 weight % of vinyl acetate. A coating layer 2 is so laminated as to sandwich a woven cloth 1 therebetween. It is preferable that the coating layer 2 is laminated while it is in a molten state. The coating layer 2 is made of a surface layer 3 of an EVA containing a VA and an inner layer 4 of an EVA containing a high VA. The coating layer 2 is formed in the molten state by an extrusion laminator, etc.


Inventors:
SATOU TOYOYASU
SHIMAMURA TOSHIKAZU
NAGAYA IKUO
Application Number:
JP30447688A
Publication Date:
June 08, 1990
Filing Date:
December 01, 1988
Export Citation:
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Assignee:
HEISEI POLYMER KK
International Classes:
B32B27/12; B32B27/28; D06N3/04; (IPC1-7): B32B27/12
Attorney, Agent or Firm:
Masatake Shiga (2 outside)