JPS5641265A - Two-pack type rapid-curing urethane coating composition - Google Patents

Two-pack type rapid-curing urethane coating composition

Info

Publication number
JPS5641265A
JPS5641265A JP11704579A JP11704579A JPS5641265A JP S5641265 A JPS5641265 A JP S5641265A JP 11704579 A JP11704579 A JP 11704579A JP 11704579 A JP11704579 A JP 11704579A JP S5641265 A JPS5641265 A JP S5641265A
Authority
JP
Japan
Prior art keywords
coating composition
pack type
urethane coating
varnish
group
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
JP11704579A
Other languages
Japanese (ja)
Inventor
Toshiomi Nakamura
Masakazu Okamura
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint 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 Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP11704579A priority Critical patent/JPS5641265A/en
Publication of JPS5641265A publication Critical patent/JPS5641265A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: Titled rapid-curing composition which provides coated films having good weather resistance, water resistance and appearance, prepared by adding a specified catalyst to a two-pack type urethane coating composition comprising an acrylic resin varnish and an isocyanate resin varnish.
CONSTITUTION: To (A) a two-pack type urethane coating composition comprising (a) at least one varnish selected from the group consisting of an acrylic resin, a polyester resin and an epoxy resin, each having a hydroxyl value of at least 10 or an epoxy value of at least 10 and (b) a varnish of an isocyanate such as tolylene diisocyanate or hexamethylene diisocyanate, is added 0.01W50wt%, pref. 0.1W5wt% of (B) a compound having a hydroxyl group and a carboxyl group or a sulfonic group, MW 3,000, such as benzilic acid or 4-hydroxy-1-naphthylenesulfonic acid (as a catalyst).
COPYRIGHT: (C)1981,JPO&Japio
JP11704579A 1979-09-11 1979-09-11 Two-pack type rapid-curing urethane coating composition Pending JPS5641265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11704579A JPS5641265A (en) 1979-09-11 1979-09-11 Two-pack type rapid-curing urethane coating composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11704579A JPS5641265A (en) 1979-09-11 1979-09-11 Two-pack type rapid-curing urethane coating composition

Publications (1)

Publication Number Publication Date
JPS5641265A true JPS5641265A (en) 1981-04-17

Family

ID=14702057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11704579A Pending JPS5641265A (en) 1979-09-11 1979-09-11 Two-pack type rapid-curing urethane coating composition

Country Status (1)

Country Link
JP (1) JPS5641265A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102961A (en) * 1989-01-05 1992-04-07 King Industries Isocyanate modified blocked sulfonic acid ester as a crosslinking catalyst
JP2015526554A (en) * 2012-07-25 2015-09-10 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ Polyurethane coating composition, multi-stage coating method
JP2015529708A (en) * 2012-07-25 2015-10-08 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ Polyurethane coating composition, use of the coating composition, multi-step coating method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102961A (en) * 1989-01-05 1992-04-07 King Industries Isocyanate modified blocked sulfonic acid ester as a crosslinking catalyst
JP2015526554A (en) * 2012-07-25 2015-09-10 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ Polyurethane coating composition, multi-stage coating method
JP2015529708A (en) * 2012-07-25 2015-10-08 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ Polyurethane coating composition, use of the coating composition, multi-step coating method
US9631112B2 (en) 2012-07-25 2017-04-25 Basf Coatings Gmbh Polyurethane coating material composition, multi-stage coating methods, and also the use of the coating material composition
US9644111B2 (en) 2012-07-25 2017-05-09 Basf Coatings Gmbh Polyurethane coating material composition, multi-stage coating methods

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