JPS5791243A - Composition for removing adhesive on urethane foaming die - Google Patents
Composition for removing adhesive on urethane foaming dieInfo
- Publication number
- JPS5791243A JPS5791243A JP16854780A JP16854780A JPS5791243A JP S5791243 A JPS5791243 A JP S5791243A JP 16854780 A JP16854780 A JP 16854780A JP 16854780 A JP16854780 A JP 16854780A JP S5791243 A JPS5791243 A JP S5791243A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- die
- urethane foaming
- contaminations
- thickener
- 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
Abstract
PURPOSE: To obtain a composition for removing adhesives capable of easy removal of contaminations on an urethane foaming die by a method wherein thickener is added to a solvent which dissolves or swells the contaminations attaching to an urethane foaming die.
CONSTITUTION: The thickener is added to the solvent possible to dissolve or swell the contaminations such as urethane component, mold releasing agent, etc. staining an urethane foaming die and its viscosity is thickened up to four or more poises, preferably, fifteen or more poises. Such thickening restricts volatilization of the solvent as possible, attaches the component effectively to the ceiling part, vertical parts, inclined parts of the die and the solvent can be permeated and dissolved or swollen effectively into the die attachment. Dimethyl formamide, dimethyl sulfoxide, etc. are used as the solvent. Poly(meta) acryl hydrochloric acid, styrene maleic acid copolymer salt, etc. are given for the thickener.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16854780A JPS597573B2 (en) | 1980-11-28 | 1980-11-28 | How to remove deposits from urethane foam molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16854780A JPS597573B2 (en) | 1980-11-28 | 1980-11-28 | How to remove deposits from urethane foam molding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5791243A true JPS5791243A (en) | 1982-06-07 |
JPS597573B2 JPS597573B2 (en) | 1984-02-20 |
Family
ID=15870034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16854780A Expired JPS597573B2 (en) | 1980-11-28 | 1980-11-28 | How to remove deposits from urethane foam molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597573B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820422A (en) * | 1981-07-31 | 1983-02-05 | Yushiro Do Brazil Ind Chem Ltd | Dirt removing agent for mold for foamed polyurethane |
JPH01144498A (en) * | 1987-11-30 | 1989-06-06 | Hoya Corp | Polyurethane-removing agent |
JPH02250992A (en) * | 1989-03-24 | 1990-10-08 | Hoya Corp | Polyurethane removing agent |
JPH02250991A (en) * | 1989-03-24 | 1990-10-08 | Hoya Corp | Polyurethane removing agent |
JP2010077373A (en) * | 2008-09-25 | 2010-04-08 | Risudan Chemical:Kk | Release composition for resin wax film layer and method for releasing the layer |
-
1980
- 1980-11-28 JP JP16854780A patent/JPS597573B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820422A (en) * | 1981-07-31 | 1983-02-05 | Yushiro Do Brazil Ind Chem Ltd | Dirt removing agent for mold for foamed polyurethane |
JPH0370611B2 (en) * | 1981-07-31 | 1991-11-08 | Yushiro Chem Ind | |
JPH01144498A (en) * | 1987-11-30 | 1989-06-06 | Hoya Corp | Polyurethane-removing agent |
JPH02250992A (en) * | 1989-03-24 | 1990-10-08 | Hoya Corp | Polyurethane removing agent |
JPH02250991A (en) * | 1989-03-24 | 1990-10-08 | Hoya Corp | Polyurethane removing agent |
JP2010077373A (en) * | 2008-09-25 | 2010-04-08 | Risudan Chemical:Kk | Release composition for resin wax film layer and method for releasing the layer |
Also Published As
Publication number | Publication date |
---|---|
JPS597573B2 (en) | 1984-02-20 |
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