JPS57162679A - Painting method - Google Patents

Painting method

Info

Publication number
JPS57162679A
JPS57162679A JP4758781A JP4758781A JPS57162679A JP S57162679 A JPS57162679 A JP S57162679A JP 4758781 A JP4758781 A JP 4758781A JP 4758781 A JP4758781 A JP 4758781A JP S57162679 A JPS57162679 A JP S57162679A
Authority
JP
Japan
Prior art keywords
painting
pot life
resin
atomizing
resin solution
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
JP4758781A
Other languages
Japanese (ja)
Inventor
Hiroshi Oto
Hitoshi Kihara
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.)
Dai Nippon Toryo KK
Mitsubishi Motors Corp
Mitsubishi Precision Co Ltd
Original Assignee
Dai Nippon Toryo KK
Mitsubishi Motors Corp
Mitsubishi Precision 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 Dai Nippon Toryo KK, Mitsubishi Motors Corp, Mitsubishi Precision Co Ltd filed Critical Dai Nippon Toryo KK
Priority to JP4758781A priority Critical patent/JPS57162679A/en
Publication of JPS57162679A publication Critical patent/JPS57162679A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable painting without influenced by pot life in painting polyurethane resin paint which is short in pot life by atomizing and mixing a specified resin solution containing active hydrogen and polyisocyanate in an atomizing mixing device and a fluid collision dispersing device and painting.
CONSTITUTION: Resin solution containing active hydrogen having hydroxyl value of 100W300 such as acrylic resin, polyester resin, polyether resin etc., or in addition, a resin solution 2 containing a catalyst of stannic chloride etc. as a reaction accelerator is supplied to an atomizing mixing device 12 together with polyisocyanate 1 such as 2,4-tolylenediisocyanate etc. and mixed and atomized in the small diameter part 20 by compressed air introduced into the device. Further, the mixture is spurted from a nozzle 22 and made to collide against a fluid collision dispersing device 18 and after compression, it is expanded and dispersed to all directions to make it ultrafine particles and painted. By this way painting can be made regardless of pot life. Further, the coating film can be dried in a short time because of short pot life.
COPYRIGHT: (C)1982,JPO&Japio
JP4758781A 1981-03-31 1981-03-31 Painting method Pending JPS57162679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4758781A JPS57162679A (en) 1981-03-31 1981-03-31 Painting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4758781A JPS57162679A (en) 1981-03-31 1981-03-31 Painting method

Publications (1)

Publication Number Publication Date
JPS57162679A true JPS57162679A (en) 1982-10-06

Family

ID=12779380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4758781A Pending JPS57162679A (en) 1981-03-31 1981-03-31 Painting method

Country Status (1)

Country Link
JP (1) JPS57162679A (en)

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