JPS5757759A - Hardening accelerator for thick-film intercoating material for vehicles - Google Patents

Hardening accelerator for thick-film intercoating material for vehicles

Info

Publication number
JPS5757759A
JPS5757759A JP55132674A JP13267480A JPS5757759A JP S5757759 A JPS5757759 A JP S5757759A JP 55132674 A JP55132674 A JP 55132674A JP 13267480 A JP13267480 A JP 13267480A JP S5757759 A JPS5757759 A JP S5757759A
Authority
JP
Japan
Prior art keywords
hardening accelerator
film
vehicles
thick
intercoat
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.)
Granted
Application number
JP55132674A
Other languages
Japanese (ja)
Other versions
JPS6254355B2 (en
Inventor
Takeshi Takao
Haruo Kojima
Masayuki Mase
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.)
Toyota Motor Corp
Aisin Chemical Co Ltd
Original Assignee
Toyota Motor Corp
Aisin Chemical 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 Toyota Motor Corp, Aisin Chemical Co Ltd filed Critical Toyota Motor Corp
Priority to JP55132674A priority Critical patent/JPS5757759A/en
Publication of JPS5757759A publication Critical patent/JPS5757759A/en
Publication of JPS6254355B2 publication Critical patent/JPS6254355B2/ja
Granted legal-status Critical Current

Links

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  • Paints Or Removers (AREA)

Abstract

PURPOSE: Titled hardening accelerator enabling a good thick-film intercoat to form by low-temperature baking, which consists partly or totally of dinonylnaphthalene- disulfonic acid.
CONSTITUTION: In the interocating material for vehicles which contains at least resin, solvent, pigment and hardening accelerator, the hardening accelerator consists partly or totally of dinonylnaphthalenedisulfonic acid of the given formula, whose blending ratio is 0.1W5pts.wt. per 100pts.wt. solid content of the resin. This compound has two sulfonic groups as the functional group, one located on position 1W4 and the other in position 5W8, so that even if one sulfonic group reacts with the cationic electrodeposited undercoat film in the baking proces, another sulfonic group acts as the hardening accelerator to enable a good thick-film intercoat to form.
COPYRIGHT: (C)1982,JPO&Japio
JP55132674A 1980-09-24 1980-09-24 Hardening accelerator for thick-film intercoating material for vehicles Granted JPS5757759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55132674A JPS5757759A (en) 1980-09-24 1980-09-24 Hardening accelerator for thick-film intercoating material for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132674A JPS5757759A (en) 1980-09-24 1980-09-24 Hardening accelerator for thick-film intercoating material for vehicles

Publications (2)

Publication Number Publication Date
JPS5757759A true JPS5757759A (en) 1982-04-07
JPS6254355B2 JPS6254355B2 (en) 1987-11-14

Family

ID=15086842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55132674A Granted JPS5757759A (en) 1980-09-24 1980-09-24 Hardening accelerator for thick-film intercoating material for vehicles

Country Status (1)

Country Link
JP (1) JPS5757759A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030089U (en) * 1983-07-30 1985-02-28 松下電工株式会社 photoelectric smoke detector
JPS62184071A (en) * 1986-02-10 1987-08-12 Nippon Paint Co Ltd Paint composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030089U (en) * 1983-07-30 1985-02-28 松下電工株式会社 photoelectric smoke detector
JPH0418076Y2 (en) * 1983-07-30 1992-04-22
JPS62184071A (en) * 1986-02-10 1987-08-12 Nippon Paint Co Ltd Paint composition

Also Published As

Publication number Publication date
JPS6254355B2 (en) 1987-11-14

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