Title:
【発明の名称】被覆金属管材における被覆形成方法
Document Type and Number:
Japanese Patent JP2709483
Kind Code:
B2
Abstract:
A method of forming coatings in coated tubular metal members which comprises coating a fluoro resin on a chromate layer of a tubular metal member previously applied with Zn-plating having such chromate layer at the outer circumferential surface; coating a primer to the coating surface of the fluoro resin; depositing a heat shrinkable tubular member or applying a sol lining treatment of a vinyl chloride resin to the coated primer layer; forming a layer by heat shrinking the tubular member by applying heat treatment or by completely geling the sol lining, thereby tightly adhering and laminating them.
Inventors:
Toshihiko Mizuhashi
Application Number:
JP23315088A
Publication Date:
February 04, 1998
Filing Date:
September 17, 1988
Export Citation:
Assignee:
Usui Kokusai Sangyo Co., Ltd.
International Classes:
B05D7/14; B05D7/16; B29C63/42; B32B15/08; B32B15/082; B32B15/085; B29K23/00; B29K27/06; B29K27/12; B29L9/00; B29L23/00; (IPC1-7): B32B15/08; B05D7/14; B29C63/42; B32B15/08
Domestic Patent References:
| JP5677142A | ||||
| JP63102920A |
Attorney, Agent or Firm:
Yoshihisa Oshida