JPS5730751A - Providing polyvinyl alcohol type resin with water resistance - Google Patents
Providing polyvinyl alcohol type resin with water resistanceInfo
- Publication number
- JPS5730751A JPS5730751A JP10650980A JP10650980A JPS5730751A JP S5730751 A JPS5730751 A JP S5730751A JP 10650980 A JP10650980 A JP 10650980A JP 10650980 A JP10650980 A JP 10650980A JP S5730751 A JPS5730751 A JP S5730751A
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl alcohol
- alcohol type
- type resin
- water resistance
- ammonium salt
- 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
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To provide a polyvinyl alcohol type resin with water resistance industrially advantageously without causing problems of coloring and toxicity, by treating an acetoacetic ester group-containing polyvinyl alcohol type resin with an ammonium salt.
CONSTITUTION: 100pts.wt. Acetoacetic ester group-containing polyvinyl alcohol type resin is blended with about 0.1W20pts.wt. ammonium salt. The treatment of water resistance is carried out by one-stage process wherein the resin is previously blended with the ammonium salt and used in the form of composition or by two- stage process wherein a molded article of the resin is sprayed or coated with a solution of ammonium salt, dried, and heat-treated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10650980A JPS5730751A (en) | 1980-07-31 | 1980-07-31 | Providing polyvinyl alcohol type resin with water resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10650980A JPS5730751A (en) | 1980-07-31 | 1980-07-31 | Providing polyvinyl alcohol type resin with water resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5730751A true JPS5730751A (en) | 1982-02-19 |
JPS6360786B2 JPS6360786B2 (en) | 1988-11-25 |
Family
ID=14435390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10650980A Granted JPS5730751A (en) | 1980-07-31 | 1980-07-31 | Providing polyvinyl alcohol type resin with water resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730751A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217571A (en) * | 1982-06-11 | 1983-12-17 | Nippon Synthetic Chem Ind Co Ltd:The | Emulsion composition |
JPS591581A (en) * | 1982-06-28 | 1984-01-06 | Nippon Synthetic Chem Ind Co Ltd:The | Wood adhesive composition |
JPH01192814A (en) * | 1988-01-25 | 1989-08-02 | Nippon Synthetic Chem Ind Co Ltd:The | Production of polyvinyl alcohol based fiber |
CN108219035A (en) * | 2016-12-21 | 2018-06-29 | 中国石化集团四川维尼纶厂 | Acetoacetyl modified polyvinyl alcohol and its preparation method and application |
-
1980
- 1980-07-31 JP JP10650980A patent/JPS5730751A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217571A (en) * | 1982-06-11 | 1983-12-17 | Nippon Synthetic Chem Ind Co Ltd:The | Emulsion composition |
JPS591581A (en) * | 1982-06-28 | 1984-01-06 | Nippon Synthetic Chem Ind Co Ltd:The | Wood adhesive composition |
JPH01192814A (en) * | 1988-01-25 | 1989-08-02 | Nippon Synthetic Chem Ind Co Ltd:The | Production of polyvinyl alcohol based fiber |
CN108219035A (en) * | 2016-12-21 | 2018-06-29 | 中国石化集团四川维尼纶厂 | Acetoacetyl modified polyvinyl alcohol and its preparation method and application |
Also Published As
Publication number | Publication date |
---|---|
JPS6360786B2 (en) | 1988-11-25 |
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