JPS6414182A - Sealer composition for porous inorganic plate - Google Patents
Sealer composition for porous inorganic plateInfo
- Publication number
- JPS6414182A JPS6414182A JP17190987A JP17190987A JPS6414182A JP S6414182 A JPS6414182 A JP S6414182A JP 17190987 A JP17190987 A JP 17190987A JP 17190987 A JP17190987 A JP 17190987A JP S6414182 A JPS6414182 A JP S6414182A
- Authority
- JP
- Japan
- Prior art keywords
- sealer composition
- porous inorganic
- inorganic plate
- ratio
- composition
- 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
- Paints Or Removers (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
PURPOSE:To develop a sealer composition for a porous inorganic plate which has excellent characteristics by mixing modified polyvinyl alcohol having specified composition with acryl emulsion at a specified ratio. CONSTITUTION:Modified polyvinyl alcohol (PVA) contg. silyl group at 0.01-5mol.% expressed in terms of vinylsilane unit in a molecule is produced by saponifying a copolymer of vinyltrimethozysilane and vinyl acetate. For example 15% aq. soln. A is prepared by dissolving it into water and added to emulsion B of and acryl-styrene copolymer which has 50-120 deg.C glass transition temp. and the mixture is agitated to prepare a sealer composition having the ratio of (5/95-50/50) A/B at the ratio of solid content and this is applied on the surface of a porous inorganic plate such as a calcium silicate plate. The sealer composition which is free from coating defect and excellent in a water-stop character, surface layer reinforcing effect and adhesion with topcoating paint is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17190987A JP2503021B2 (en) | 1987-07-08 | 1987-07-08 | Sealer composition for porous inorganic plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17190987A JP2503021B2 (en) | 1987-07-08 | 1987-07-08 | Sealer composition for porous inorganic plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6414182A true JPS6414182A (en) | 1989-01-18 |
JP2503021B2 JP2503021B2 (en) | 1996-06-05 |
Family
ID=15932076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17190987A Expired - Fee Related JP2503021B2 (en) | 1987-07-08 | 1987-07-08 | Sealer composition for porous inorganic plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2503021B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106518157A (en) * | 2016-11-17 | 2017-03-22 | 内蒙古绿汇住房产业化技术有限公司 | Decorative integrated light load-bearing heat preservation wallboard and preparation method thereof |
-
1987
- 1987-07-08 JP JP17190987A patent/JP2503021B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106518157A (en) * | 2016-11-17 | 2017-03-22 | 内蒙古绿汇住房产业化技术有限公司 | Decorative integrated light load-bearing heat preservation wallboard and preparation method thereof |
CN106518157B (en) * | 2016-11-17 | 2023-04-28 | 内蒙古绿汇住房产业化技术有限公司 | Decoration integrated light-weight bearing heat-insulating wallboard and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2503021B2 (en) | 1996-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |