JPS5794056A - Moisture-curing waterproof coating material - Google Patents
Moisture-curing waterproof coating materialInfo
- Publication number
- JPS5794056A JPS5794056A JP55169955A JP16995580A JPS5794056A JP S5794056 A JPS5794056 A JP S5794056A JP 55169955 A JP55169955 A JP 55169955A JP 16995580 A JP16995580 A JP 16995580A JP S5794056 A JPS5794056 A JP S5794056A
- Authority
- JP
- Japan
- Prior art keywords
- contg
- ethylene oxide
- polyether
- diisocyanate
- added
- 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
Links
Landscapes
- Sealing Material Composition (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: The titled one-pack waterproof material suitable for waterproofing a flat roof, wall, etc., which is obtd. by the reaction of a specified polyol with an org. diisocyanate.
CONSTITUTION: A polyol (A) of 1,000W8,000 number-average MW contg. 2W3 hydroxy groups in one molecule selected from a mixed alkylene oxide-added polyether (i) contg. 1W6wt% ethylene oxide unit and a polyether mixture (ii) contg. 1W6wt% ethylene oxide unit and consisting of a mixed alkylene oxide- added or an ethylene oxide-added polyether contg. more than 6W100wt% ethylene oxide and a polyether contg. no ethylene oxide is reacted with an org. diisocyanate such as 2,4-tolylene diisocyanate in an NCO/OH equiv. ratio of 1.5W 2.0 to obtain a moisture curing waterproof coating mterial consisting of a prepolymer of 1W3.5wt% terminal NCO content.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55169955A JPS5794056A (en) | 1980-12-02 | 1980-12-02 | Moisture-curing waterproof coating material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55169955A JPS5794056A (en) | 1980-12-02 | 1980-12-02 | Moisture-curing waterproof coating material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5794056A true JPS5794056A (en) | 1982-06-11 |
JPH0138825B2 JPH0138825B2 (en) | 1989-08-16 |
Family
ID=15895944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55169955A Granted JPS5794056A (en) | 1980-12-02 | 1980-12-02 | Moisture-curing waterproof coating material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5794056A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5978227A (en) * | 1982-10-27 | 1984-05-07 | Yokohama Rubber Co Ltd:The | Urethane prepolymer composition |
JPS63251458A (en) * | 1987-04-09 | 1988-10-18 | Dainippon Ink & Chem Inc | Moisture-curable urethane waterproofing material |
JPH0418256U (en) * | 1990-06-01 | 1992-02-14 | ||
US5473043A (en) * | 1993-04-09 | 1995-12-05 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Moisture-curable urethane resin compositions |
JP2002263568A (en) * | 2001-03-13 | 2002-09-17 | National House Industrial Co Ltd | Method for repairing outer wall and repairing structure |
WO2011114849A1 (en) * | 2010-03-18 | 2011-09-22 | 日本ポリウレタン工業株式会社 | Organic polyisocyanate composition, water-sealing material forming composition, and water swelling water-sealing material |
WO2011122180A1 (en) * | 2010-03-31 | 2011-10-06 | 日本ポリウレタン工業株式会社 | Polyurethane resin-forming composition and hydroinflating water-sealing material for steel sheet pile |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926399A (en) * | 1972-07-06 | 1974-03-08 |
-
1980
- 1980-12-02 JP JP55169955A patent/JPS5794056A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926399A (en) * | 1972-07-06 | 1974-03-08 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5978227A (en) * | 1982-10-27 | 1984-05-07 | Yokohama Rubber Co Ltd:The | Urethane prepolymer composition |
JPS61852B2 (en) * | 1982-10-27 | 1986-01-11 | Yokohama Rubber Co Ltd | |
JPS63251458A (en) * | 1987-04-09 | 1988-10-18 | Dainippon Ink & Chem Inc | Moisture-curable urethane waterproofing material |
JPH0418256U (en) * | 1990-06-01 | 1992-02-14 | ||
US5473043A (en) * | 1993-04-09 | 1995-12-05 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Moisture-curable urethane resin compositions |
JP2002263568A (en) * | 2001-03-13 | 2002-09-17 | National House Industrial Co Ltd | Method for repairing outer wall and repairing structure |
WO2011114849A1 (en) * | 2010-03-18 | 2011-09-22 | 日本ポリウレタン工業株式会社 | Organic polyisocyanate composition, water-sealing material forming composition, and water swelling water-sealing material |
JPWO2011114849A1 (en) * | 2010-03-18 | 2013-06-27 | 日本ポリウレタン工業株式会社 | Organic polyisocyanate composition, water-stopping material-forming composition, and water-swellable water-stopping material |
WO2011122180A1 (en) * | 2010-03-31 | 2011-10-06 | 日本ポリウレタン工業株式会社 | Polyurethane resin-forming composition and hydroinflating water-sealing material for steel sheet pile |
JPWO2011122180A1 (en) * | 2010-03-31 | 2013-07-08 | 日本ポリウレタン工業株式会社 | Polyurethane resin-forming composition and water-swelling waterproofing material for steel sheet piles |
Also Published As
Publication number | Publication date |
---|---|
JPH0138825B2 (en) | 1989-08-16 |
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