JPS57123219A - Polyurethane resin composition - Google Patents
Polyurethane resin compositionInfo
- Publication number
- JPS57123219A JPS57123219A JP56007822A JP782281A JPS57123219A JP S57123219 A JPS57123219 A JP S57123219A JP 56007822 A JP56007822 A JP 56007822A JP 782281 A JP782281 A JP 782281A JP S57123219 A JPS57123219 A JP S57123219A
- Authority
- JP
- Japan
- Prior art keywords
- iii
- compounds
- polyurethane resin
- compound
- reacting
- 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
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: An organic solvent-soluble rigid thermoplastic polyurethane resin excellent in abrasion resistance and surface lubricity, prepared by reacting an organic diisocyanate compound with two kinds of dihydroxy compounds at a specified ratio.
CONSTITUTION: A urethane resin having repeating units represented by formula IV, wherein A, B and D are residues of compounds (ii), (iii) and (i), respectively, and f>e≥0, is obtained by reacting an organic diisocyanate compound (i), e.g., hexamethylene diisocyanate, with a dihydroxy compound (ii) of MW 800W 3,000, e.g., polyester diol or polyether diol, and a dihydroxy compound (iii) represented by formulaI, wherein R is H or CH3 and n+m=3W8, under conditions which satisfy relationships II and III wherein X, Y and Z are mol% of compounds (i), (ii) and (iii), respectively.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56007822A JPS57123219A (en) | 1981-01-23 | 1981-01-23 | Polyurethane resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56007822A JPS57123219A (en) | 1981-01-23 | 1981-01-23 | Polyurethane resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57123219A true JPS57123219A (en) | 1982-07-31 |
Family
ID=11676281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56007822A Pending JPS57123219A (en) | 1981-01-23 | 1981-01-23 | Polyurethane resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57123219A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02251517A (en) * | 1988-11-08 | 1990-10-09 | Sanyo Chem Ind Ltd | Thermosetting shape-memorizing formed product and its use |
-
1981
- 1981-01-23 JP JP56007822A patent/JPS57123219A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02251517A (en) * | 1988-11-08 | 1990-10-09 | Sanyo Chem Ind Ltd | Thermosetting shape-memorizing formed product and its use |
JPH0557287B2 (en) * | 1988-11-08 | 1993-08-23 | Sanyo Chemical Ind Ltd |
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