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JPS5552359A - Resin composition for cationic electrodeposition coating - Google Patents

Resin composition for cationic electrodeposition coating

Info

Publication number
JPS5552359A
JPS5552359A JP12464678A JP12464678A JPS5552359A JP S5552359 A JPS5552359 A JP S5552359A JP 12464678 A JP12464678 A JP 12464678A JP 12464678 A JP12464678 A JP 12464678A JP S5552359 A JPS5552359 A JP S5552359A
Authority
JP
Japan
Prior art keywords
resin
terminal
composition
resin composition
nco groups
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
JP12464678A
Other languages
Japanese (ja)
Other versions
JPS5759273B2 (en
Inventor
Ikuharu Furuta
Noboru Ando
Akira Osawa
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP12464678A priority Critical patent/JPS5552359A/en
Publication of JPS5552359A publication Critical patent/JPS5552359A/en
Publication of JPS5759273B2 publication Critical patent/JPS5759273B2/ja
Granted legal-status Critical Current

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  • Paints Or Removers (AREA)

Abstract

PURPOSE: To provide a thermosetting resin composition giving a coating film having excellent flexibility and adhesivity, containing a water-dispersible cationic resin composition, a urethane elastomer having specific amount of terminal isocyanate groups, and a curing agent at specific ratios.
CONSTITUTION: A composition composed of (A) 40W95wt% of a water-dispersible cationic resin obtained by neutralizing a resin having a number of amino groups in the skeleton with an acid, thereby solubilizing the resin, (B) 5W40wt% of a urethane elastomer having a molecular weight of 1,000W10,000, and having 0.2W 2.0m-mol/g, based on the non-volatile component, of blocked terminal -NCO groups, e.g. a product obtained by reacting a prepolymer having terminal -NCO groups with a compound having an active hydrogen atom, thereby blocking said terminal -NCO groups, and (C) 0W40wt% of a curing agent such as melamine-formaldehyde resin, phenolic resin, etc. The electrodeposition coating composition prepared from the above composition gives a cured film having excellent flexibility and adhesivity by baking at 150W220°C for 10W40 minutes.
COPYRIGHT: (C)1980,JPO&Japio
JP12464678A 1978-10-12 1978-10-12 Resin composition for cationic electrodeposition coating Granted JPS5552359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12464678A JPS5552359A (en) 1978-10-12 1978-10-12 Resin composition for cationic electrodeposition coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12464678A JPS5552359A (en) 1978-10-12 1978-10-12 Resin composition for cationic electrodeposition coating

Publications (2)

Publication Number Publication Date
JPS5552359A true JPS5552359A (en) 1980-04-16
JPS5759273B2 JPS5759273B2 (en) 1982-12-14

Family

ID=14890550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12464678A Granted JPS5552359A (en) 1978-10-12 1978-10-12 Resin composition for cationic electrodeposition coating

Country Status (1)

Country Link
JP (1) JPS5552359A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636667A1 (en) * 1993-07-30 1995-02-01 Kansai Paint Co., Ltd. Electrodepositable coating composition
WO2000061652A1 (en) * 1999-04-14 2000-10-19 The Dow Chemical Company Polyurethane films prepared by electrodeposition from polyurethane dispersions
US6451908B1 (en) 1999-04-14 2002-09-17 The Dow Chemical Company Polyurethane films prepared from polyurethane dispersions
US6720385B2 (en) 1997-03-17 2004-04-13 The Dow Chemical Company Polyurethane latexes, processes for preparing them and polymers prepared therewith

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851924A (en) * 1971-10-28 1973-07-21
JPS51126225A (en) * 1975-03-26 1976-11-04 Ppg Industries Inc Aqueous coating composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851924A (en) * 1971-10-28 1973-07-21
JPS51126225A (en) * 1975-03-26 1976-11-04 Ppg Industries Inc Aqueous coating composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636667A1 (en) * 1993-07-30 1995-02-01 Kansai Paint Co., Ltd. Electrodepositable coating composition
US6720385B2 (en) 1997-03-17 2004-04-13 The Dow Chemical Company Polyurethane latexes, processes for preparing them and polymers prepared therewith
WO2000061652A1 (en) * 1999-04-14 2000-10-19 The Dow Chemical Company Polyurethane films prepared by electrodeposition from polyurethane dispersions
US6451908B1 (en) 1999-04-14 2002-09-17 The Dow Chemical Company Polyurethane films prepared from polyurethane dispersions
US6514572B1 (en) 1999-04-14 2003-02-04 Dow Global Technologies Inc. Polyurethane films prepared by electrodeposition from polyurethane dispersions

Also Published As

Publication number Publication date
JPS5759273B2 (en) 1982-12-14

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