JPS57200419A - Composition for forming novel polyurethane resin - Google Patents
Composition for forming novel polyurethane resinInfo
- Publication number
- JPS57200419A JPS57200419A JP56084612A JP8461281A JPS57200419A JP S57200419 A JPS57200419 A JP S57200419A JP 56084612 A JP56084612 A JP 56084612A JP 8461281 A JP8461281 A JP 8461281A JP S57200419 A JPS57200419 A JP S57200419A
- Authority
- JP
- Japan
- Prior art keywords
- active hydrogen
- composition
- polyurethane resin
- compound
- isocyanato groups
- 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: A composition for forming a nonyellowing polyurethane resin, excellent in physical properties and useful for paints, prepared by mixing 4-isocyanatomethyl-1,8-octamethylene diisocyanate with an active hydrogen-containing compound at a specified ratio.
CONSTITUTION: 4-Isocyanatomethyl-1,8-octmethylene diisocyanate or a blocked product derived by blocking the isocyanato groups of the compound is mixed with a compound having at least two active hydrogen atoms so that the mol ratio of the isocyanato groups or blocked isocyanato groups in the former component to the active hydrogen atoms in the latter falls in the range of 1:5W 5:1. As the active hydrogen-containing compound, there is particularly suitable a polyester-polyol resin or acryl-polyol resin having an OH value of 20W1,000 and a number-average MW of 500W50,000.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56084612A JPS57200419A (en) | 1981-06-02 | 1981-06-02 | Composition for forming novel polyurethane resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56084612A JPS57200419A (en) | 1981-06-02 | 1981-06-02 | Composition for forming novel polyurethane resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57200419A true JPS57200419A (en) | 1982-12-08 |
Family
ID=13835512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56084612A Pending JPS57200419A (en) | 1981-06-02 | 1981-06-02 | Composition for forming novel polyurethane resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57200419A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998031662A1 (en) * | 1997-01-16 | 1998-07-23 | Mitsubishi Chemical Corporation | Aliphatic triisocyanate compound, process for producing the same, and polyurethane resin made from the compound |
| WO2001060885A1 (en) * | 2000-02-16 | 2001-08-23 | Basf Aktiengesellschaft | Polyisocyanates as coating components for coating means rich in solids |
| JP2005154777A (en) * | 2003-11-26 | 2005-06-16 | Bayer Material Science Llc | Blocked polyisocyanate |
| JP2019127497A (en) * | 2018-01-19 | 2019-08-01 | 旭化成株式会社 | Polyurethane resin composition and polyurethane beads |
-
1981
- 1981-06-02 JP JP56084612A patent/JPS57200419A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998031662A1 (en) * | 1997-01-16 | 1998-07-23 | Mitsubishi Chemical Corporation | Aliphatic triisocyanate compound, process for producing the same, and polyurethane resin made from the compound |
| WO2001060885A1 (en) * | 2000-02-16 | 2001-08-23 | Basf Aktiengesellschaft | Polyisocyanates as coating components for coating means rich in solids |
| JP2005154777A (en) * | 2003-11-26 | 2005-06-16 | Bayer Material Science Llc | Blocked polyisocyanate |
| JP4671668B2 (en) * | 2003-11-26 | 2011-04-20 | バイエル・マテリアルサイエンス・リミテッド・ライアビリティ・カンパニー | Blocked polyisocyanate |
| JP2019127497A (en) * | 2018-01-19 | 2019-08-01 | 旭化成株式会社 | Polyurethane resin composition and polyurethane beads |
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