JPS6443572A - Coating composition for porous material - Google Patents
Coating composition for porous materialInfo
- Publication number
- JPS6443572A JPS6443572A JP62201535A JP20153587A JPS6443572A JP S6443572 A JPS6443572 A JP S6443572A JP 62201535 A JP62201535 A JP 62201535A JP 20153587 A JP20153587 A JP 20153587A JP S6443572 A JPS6443572 A JP S6443572A
- Authority
- JP
- Japan
- Prior art keywords
- component
- polyol
- porous material
- groups
- optionally
- 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
Abstract
PURPOSE:To obtain the title composition which can give a pinhole-free coating film even when applied to a porous material and excels in curability, workability, etc., by mixing a specified polyol resin with a polyisocyanate compound. CONSTITUTION:An OH group-containing vinyl monomer is copolymerized with an acrylic monomer to obtain an acrylic resin polyol (a) having at least two OH groups in the molecule, a weight-average MW of 5,000-40,000 and a glass transition temperature of -20-100 deg.C. A polyol resin (A) comprising component (a) and, optionally, at most 50wt.% polyester polyol having physical property values the same as those of component (a), a polyisocyanate (B) comprising xylylene diisocyanate and/or hexamethylene diisocyanate and having 0.6-1.2mol. or NCO groups per mol. of the OH groups of component A and, optionally, a catalyst (C) are stored in the form of a two-pack composition, and these packs are mixed together just before use (application).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62201535A JPS6443572A (en) | 1987-08-11 | 1987-08-11 | Coating composition for porous material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62201535A JPS6443572A (en) | 1987-08-11 | 1987-08-11 | Coating composition for porous material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443572A true JPS6443572A (en) | 1989-02-15 |
Family
ID=16442659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62201535A Pending JPS6443572A (en) | 1987-08-11 | 1987-08-11 | Coating composition for porous material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443572A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010024386A (en) * | 2008-07-22 | 2010-02-04 | Mitsui Chemicals Polyurethanes Inc | Curing agent and two-pack curing type polyurethane composition |
| CN102407083A (en) * | 2010-09-25 | 2012-04-11 | 台湾关东化学股份有限公司新竹分公司 | Chemical supply system and chemical supply method |
| JPWO2016199793A1 (en) * | 2015-06-12 | 2018-04-26 | 三井化学株式会社 | Polyisocyanate composition, polyurethane resin and two-component curable polyurethane composition |
| US10689481B2 (en) | 2015-06-12 | 2020-06-23 | Mitsui Chemicals, Inc. | Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material |
| US10689477B2 (en) | 2015-06-12 | 2020-06-23 | Mitsui Chemicals, Inc. | Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material |
| US10865269B2 (en) | 2015-06-12 | 2020-12-15 | Mitsui Chemicals, Inc. | Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, coating material, and adhesive material |
-
1987
- 1987-08-11 JP JP62201535A patent/JPS6443572A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010024386A (en) * | 2008-07-22 | 2010-02-04 | Mitsui Chemicals Polyurethanes Inc | Curing agent and two-pack curing type polyurethane composition |
| CN102407083A (en) * | 2010-09-25 | 2012-04-11 | 台湾关东化学股份有限公司新竹分公司 | Chemical supply system and chemical supply method |
| JPWO2016199793A1 (en) * | 2015-06-12 | 2018-04-26 | 三井化学株式会社 | Polyisocyanate composition, polyurethane resin and two-component curable polyurethane composition |
| US10689481B2 (en) | 2015-06-12 | 2020-06-23 | Mitsui Chemicals, Inc. | Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material |
| US10689477B2 (en) | 2015-06-12 | 2020-06-23 | Mitsui Chemicals, Inc. | Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material |
| US10793666B2 (en) | 2015-06-12 | 2020-10-06 | Mitsui Chemicals, Inc. | Polyisocyanate composition, polyurethane resin and two-component curable polyurethane composition |
| US10865269B2 (en) | 2015-06-12 | 2020-12-15 | Mitsui Chemicals, Inc. | Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, coating material, and adhesive material |
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