JPS56151774A - Metal coating method - Google Patents

Metal coating method

Info

Publication number
JPS56151774A
JPS56151774A JP5519380A JP5519380A JPS56151774A JP S56151774 A JPS56151774 A JP S56151774A JP 5519380 A JP5519380 A JP 5519380A JP 5519380 A JP5519380 A JP 5519380A JP S56151774 A JPS56151774 A JP S56151774A
Authority
JP
Japan
Prior art keywords
powder
polyolefin
metal
100pts
coated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5519380A
Other languages
Japanese (ja)
Inventor
Takashi Masuda
Koji Oiwa
Tsutomu Narita
Koji Furuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Seitetsu Kagaku Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seitetsu Kagaku Co Ltd filed Critical Seitetsu Kagaku Co Ltd
Priority to JP5519380A priority Critical patent/JPS56151774A/en
Publication of JPS56151774A publication Critical patent/JPS56151774A/en
Pending legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: A polyolefin resin and a hydrazine foaming powder are mixed below the decomposition point to prepare a powder coating composition and the resultant composition is powder-coated to cover the metal surface by fusing, thus increasing the adhesion between the resin coating film and the metal.
CONSTITUTION: A powder coating composition that is obtained by uniformly mixing (A) 100pts.wt. of a polyolefin resin powder, preferably polyethylnene with particle sizes of 70W500μ, with (B) 0.1W10pts. of a hydrazine foaming powder, preferably with particle sizes of 0.1W50μ at a temperature below the softening point of the polyolefin is powder coated on a metal substrated and fused on the surface. Or preferably 100pts. of component (A) pellet and 0.1W10pts. of componenent (B) are kneaded using an extrude while they are kept to temperature higher than the softening point of the polyolefin but lower than the decomposition temperature of the foaming agent, then crushed and the resultant powder coating is employed.
COPYRIGHT: (C)1981,JPO&Japio
JP5519380A 1980-04-24 1980-04-24 Metal coating method Pending JPS56151774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5519380A JPS56151774A (en) 1980-04-24 1980-04-24 Metal coating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5519380A JPS56151774A (en) 1980-04-24 1980-04-24 Metal coating method

Publications (1)

Publication Number Publication Date
JPS56151774A true JPS56151774A (en) 1981-11-24

Family

ID=12991846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5519380A Pending JPS56151774A (en) 1980-04-24 1980-04-24 Metal coating method

Country Status (1)

Country Link
JP (1) JPS56151774A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230849A (en) * 1984-05-01 1985-11-16 新日本製鐵株式会社 Method of coating steel sheet pile
JPS61181575A (en) * 1985-02-07 1986-08-14 Yatsumine Sangyo Kk Production of vessel made of metal having reinforced inside surface of wall
JPS62227476A (en) * 1986-03-28 1987-10-06 Toyota Motor Corp Application of anti-corrosive agent
EP0420423A2 (en) * 1989-09-06 1991-04-03 Somar Corporation Expanded powder coating composition, method of coating a substrate with heat-insulating foam and composite material obtained thereby

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184828A (en) * 1975-01-23 1976-07-24 Seitetsu Kagaku Co Ltd TAINETSUSEIHORIECHIRENFUNTAITORYOSOSEIBUTSU
JPS5290576A (en) * 1976-01-23 1977-07-29 Nissan Chemical Ind Ltd Process for powder painting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184828A (en) * 1975-01-23 1976-07-24 Seitetsu Kagaku Co Ltd TAINETSUSEIHORIECHIRENFUNTAITORYOSOSEIBUTSU
JPS5290576A (en) * 1976-01-23 1977-07-29 Nissan Chemical Ind Ltd Process for powder painting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230849A (en) * 1984-05-01 1985-11-16 新日本製鐵株式会社 Method of coating steel sheet pile
JPS61181575A (en) * 1985-02-07 1986-08-14 Yatsumine Sangyo Kk Production of vessel made of metal having reinforced inside surface of wall
JPH0566196B2 (en) * 1985-02-07 1993-09-21 Yatsumine Sangyo Kk
JPS62227476A (en) * 1986-03-28 1987-10-06 Toyota Motor Corp Application of anti-corrosive agent
EP0420423A2 (en) * 1989-09-06 1991-04-03 Somar Corporation Expanded powder coating composition, method of coating a substrate with heat-insulating foam and composite material obtained thereby

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