JPS6475513A - Polyurethane resin - Google Patents
Polyurethane resinInfo
- Publication number
- JPS6475513A JPS6475513A JP62232377A JP23237787A JPS6475513A JP S6475513 A JPS6475513 A JP S6475513A JP 62232377 A JP62232377 A JP 62232377A JP 23237787 A JP23237787 A JP 23237787A JP S6475513 A JPS6475513 A JP S6475513A
- Authority
- JP
- Japan
- Prior art keywords
- component
- resin
- replaced
- siloxanediol
- tackiness
- 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
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE:To obtain the titled resin of non-tackiness and blocking resistance, readily soluble in various organic solvents, capable of forming highly flexible coating films, by using a polyisocyanate component and polyol component (and chain extender component), part of which has been replaced with a specific siloxanediol component. CONSTITUTION:The objective resin can be obtained by using (A) a polyisocyanate component, (B) a polyol component (e.g. polyethylene adipate with a mol.wt. of 300-4,000) at least part of which has been replaced with a siloxanediol component of formula (R is alkyl; k=1-250, l=0-5; m=0-3; n=1-3) and, if needed, (C) a chain extender component (e.g. ethylene glycol) part of which has been replaced with such amount of a siloxane compound as the pendant as to be 0.1-50wt.% based on the polyurethane resin. This resin is outstanding in non-tackiness esp. under temperature rise, being useful for e.g. binders for magnetic tapes and transfer films etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62232377A JPH0753789B2 (en) | 1987-09-18 | 1987-09-18 | Method for producing polyurethane resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62232377A JPH0753789B2 (en) | 1987-09-18 | 1987-09-18 | Method for producing polyurethane resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6475513A true JPS6475513A (en) | 1989-03-22 |
JPH0753789B2 JPH0753789B2 (en) | 1995-06-07 |
Family
ID=16938276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62232377A Expired - Fee Related JPH0753789B2 (en) | 1987-09-18 | 1987-09-18 | Method for producing polyurethane resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0753789B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01112517A (en) * | 1987-10-24 | 1989-05-01 | Toyobo Co Ltd | Magnetic recording medium |
JPH01284571A (en) * | 1988-05-12 | 1989-11-15 | Arakawa Chem Ind Co Ltd | Binder for printing ink |
JPH02616A (en) * | 1988-01-20 | 1990-01-05 | Dainichiseika Color & Chem Mfg Co Ltd | Polyurethane resin |
JPH04209679A (en) * | 1990-11-30 | 1992-07-31 | Nippon Polyurethane Ind Co Ltd | Coating resin curable by electron beam |
JP2008297552A (en) * | 2008-07-10 | 2008-12-11 | Dainichiseika Color & Chem Mfg Co Ltd | Thermosensitive recording material, polyurethane containing long side chain and method for producing the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6891634B2 (en) | 2017-05-29 | 2021-06-18 | 信越化学工業株式会社 | Urethane composition containing an organosilicon compound modified copolymer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62225516A (en) * | 1986-03-26 | 1987-10-03 | Chisso Corp | Silicone-modified polyurethane and silicone compound for modification |
JPS6383121A (en) * | 1986-09-29 | 1988-04-13 | Toshiba Silicone Co Ltd | Production of polyurethane/polysiloxane graft copolymer |
JPS63289012A (en) * | 1987-05-22 | 1988-11-25 | Chisso Corp | Silicone-modified polyurethane and its preparation |
-
1987
- 1987-09-18 JP JP62232377A patent/JPH0753789B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62225516A (en) * | 1986-03-26 | 1987-10-03 | Chisso Corp | Silicone-modified polyurethane and silicone compound for modification |
JPS6383121A (en) * | 1986-09-29 | 1988-04-13 | Toshiba Silicone Co Ltd | Production of polyurethane/polysiloxane graft copolymer |
JPS63289012A (en) * | 1987-05-22 | 1988-11-25 | Chisso Corp | Silicone-modified polyurethane and its preparation |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01112517A (en) * | 1987-10-24 | 1989-05-01 | Toyobo Co Ltd | Magnetic recording medium |
JPH02616A (en) * | 1988-01-20 | 1990-01-05 | Dainichiseika Color & Chem Mfg Co Ltd | Polyurethane resin |
JPH01284571A (en) * | 1988-05-12 | 1989-11-15 | Arakawa Chem Ind Co Ltd | Binder for printing ink |
JPH04209679A (en) * | 1990-11-30 | 1992-07-31 | Nippon Polyurethane Ind Co Ltd | Coating resin curable by electron beam |
JP2008297552A (en) * | 2008-07-10 | 2008-12-11 | Dainichiseika Color & Chem Mfg Co Ltd | Thermosensitive recording material, polyurethane containing long side chain and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0753789B2 (en) | 1995-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |