JPS5736166A - Water proofing of emulsion type film - Google Patents
Water proofing of emulsion type filmInfo
- Publication number
- JPS5736166A JPS5736166A JP11151680A JP11151680A JPS5736166A JP S5736166 A JPS5736166 A JP S5736166A JP 11151680 A JP11151680 A JP 11151680A JP 11151680 A JP11151680 A JP 11151680A JP S5736166 A JPS5736166 A JP S5736166A
- Authority
- JP
- Japan
- Prior art keywords
- film
- amount
- emulsion type
- component
- substrate
- 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
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
PURPOSE: To suppress the blister and release of a waterproof layer, by coating a substrate with a solution of polyvinyl butyral resin to form a film having improved waterproofness, followed by applying an emulsion type waterproofing agent to the film.
CONSTITUTION: A resin solution consisting of (A) polyvinyl butyral resin, (B) solvent (preferably an alcohol, e.g., isopropanol, etc.), and (C) plasticizer (e.g., dibutyl phthalate, etc.), having a brittle point ≤-10°C and a viscosity preferably ≤30,000cps is applied to a substrate uniformly to form a film with an application amount preferably 0.2W1kg/m2, and the film is dried so that the substrate is completely covered with the thin waterproof film. A waterproofing agent of the emulsion type film (e.g., rubber asphalt emulsion, etc.) in an application amount 1W5kg/m2 is applied to the film. Preferably the amount of the component A is 4W23wt%, the amount of the component B is 95W75wt% and the amount of the component C is 1W12wt%.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11151680A JPS5736166A (en) | 1980-08-13 | 1980-08-13 | Water proofing of emulsion type film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11151680A JPS5736166A (en) | 1980-08-13 | 1980-08-13 | Water proofing of emulsion type film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5736166A true JPS5736166A (en) | 1982-02-26 |
Family
ID=14563289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11151680A Pending JPS5736166A (en) | 1980-08-13 | 1980-08-13 | Water proofing of emulsion type film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5736166A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356504A (en) * | 1992-01-13 | 1994-10-18 | Maurice Aurele E | Method of sealing cracks in foundation walls by applying polyvinyl acetal as a primer for silicone sealant |
JP2003038294A (en) * | 2001-07-31 | 2003-02-12 | Araco Corp | Seating device for vehicle |
CN103289486A (en) * | 2013-06-04 | 2013-09-11 | 苏州艾特斯环保材料有限公司 | Polyvinyl butyral-containing waterproof heat-resistant coating |
-
1980
- 1980-08-13 JP JP11151680A patent/JPS5736166A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356504A (en) * | 1992-01-13 | 1994-10-18 | Maurice Aurele E | Method of sealing cracks in foundation walls by applying polyvinyl acetal as a primer for silicone sealant |
JP2003038294A (en) * | 2001-07-31 | 2003-02-12 | Araco Corp | Seating device for vehicle |
CN103289486A (en) * | 2013-06-04 | 2013-09-11 | 苏州艾特斯环保材料有限公司 | Polyvinyl butyral-containing waterproof heat-resistant coating |
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