JPS56116743A - Resin having excellent water resistance - Google Patents
Resin having excellent water resistanceInfo
- Publication number
- JPS56116743A JPS56116743A JP2003180A JP2003180A JPS56116743A JP S56116743 A JPS56116743 A JP S56116743A JP 2003180 A JP2003180 A JP 2003180A JP 2003180 A JP2003180 A JP 2003180A JP S56116743 A JPS56116743 A JP S56116743A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- acid
- soln
- inorg
- water resistance
- 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
- 229920005989 resin Polymers 0.000 title abstract 7
- 239000011347 resin Substances 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- GFJVXXWOPWLRNU-UHFFFAOYSA-N ethenyl formate Chemical compound C=COC=O GFJVXXWOPWLRNU-UHFFFAOYSA-N 0.000 abstract 1
- 238000001879 gelation Methods 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
- 229920001567 vinyl ester resin Polymers 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To provide a resin having excellent water resistance, by a method wherein an inorg. acid is added to an aq. soln. of an aq. resin having hydroxyl groups and carboxyl groups in the molecule, and then water is removed.
CONSTITUTION: A vinyl ester (e.g. vinyl formate) is reacted with 0.3W30mol% unsaturated carboxylic acid monomer (e.g. acrylic acid or maleic acid) in a lower alcohol solvent and in the presence of a polymn. catalyst. The resulting product is saponified to produce an aq. resin having hydroxyl groups and carboxyl groups in the molecule. The pH of the aq. soln. of said aq. resin is adjusted to 5 or below by the addition of an inorg. acid (e.g. HCl or H2SO4). Then water is removed.
EFFECT: The aq. resin soln. to which the inorg. acid is added is stable without causing gelation and precipitating the resin even after the soln. is left to stand for a long period of time.
USE: Adhesives, binders, paint vehicles, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003180A JPS56116743A (en) | 1980-02-19 | 1980-02-19 | Resin having excellent water resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003180A JPS56116743A (en) | 1980-02-19 | 1980-02-19 | Resin having excellent water resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56116743A true JPS56116743A (en) | 1981-09-12 |
| JPH0131546B2 JPH0131546B2 (en) | 1989-06-27 |
Family
ID=12015694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003180A Granted JPS56116743A (en) | 1980-02-19 | 1980-02-19 | Resin having excellent water resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56116743A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313678A (en) * | 1976-07-23 | 1978-02-07 | Toppan Printing Co Ltd | Process for making lunch boxes with partition plates |
| JPS5313495A (en) * | 1976-07-23 | 1978-02-07 | Toshiba Corp | Automatic depositing system |
-
1980
- 1980-02-19 JP JP2003180A patent/JPS56116743A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313678A (en) * | 1976-07-23 | 1978-02-07 | Toppan Printing Co Ltd | Process for making lunch boxes with partition plates |
| JPS5313495A (en) * | 1976-07-23 | 1978-02-07 | Toshiba Corp | Automatic depositing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131546B2 (en) | 1989-06-27 |
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