JPS5589306A - Preparation of starch polyvinyl alcohol graet copolymer having reduced viscosity - Google Patents
Preparation of starch polyvinyl alcohol graet copolymer having reduced viscosityInfo
- Publication number
- JPS5589306A JPS5589306A JP16250378A JP16250378A JPS5589306A JP S5589306 A JPS5589306 A JP S5589306A JP 16250378 A JP16250378 A JP 16250378A JP 16250378 A JP16250378 A JP 16250378A JP S5589306 A JPS5589306 A JP S5589306A
- Authority
- JP
- Japan
- Prior art keywords
- starch
- copolymer
- polyvinyl alcohol
- graet
- preparation
- 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
- 229920002472 Starch Polymers 0.000 title abstract 5
- 235000019698 starch Nutrition 0.000 title abstract 5
- 239000008107 starch Substances 0.000 title abstract 5
- 229920001577 copolymer Polymers 0.000 title abstract 4
- 239000004372 Polyvinyl alcohol Substances 0.000 title 1
- 229920002451 polyvinyl alcohol Polymers 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 102000004190 Enzymes Human genes 0.000 abstract 2
- 108090000790 Enzymes Proteins 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 229920001567 vinyl ester resin Polymers 0.000 abstract 2
- 239000004382 Amylase Substances 0.000 abstract 1
- 102000013142 Amylases Human genes 0.000 abstract 1
- 108010065511 Amylases Proteins 0.000 abstract 1
- 240000003183 Manihot esculenta Species 0.000 abstract 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019418 amylase Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 238000010559 graft polymerization reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Landscapes
- Paper (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16250378A JPS5589306A (en) | 1978-12-26 | 1978-12-26 | Preparation of starch polyvinyl alcohol graet copolymer having reduced viscosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16250378A JPS5589306A (en) | 1978-12-26 | 1978-12-26 | Preparation of starch polyvinyl alcohol graet copolymer having reduced viscosity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5589306A true JPS5589306A (en) | 1980-07-05 |
| JPS6210242B2 JPS6210242B2 (enExample) | 1987-03-05 |
Family
ID=15755848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16250378A Granted JPS5589306A (en) | 1978-12-26 | 1978-12-26 | Preparation of starch polyvinyl alcohol graet copolymer having reduced viscosity |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5589306A (enExample) |
-
1978
- 1978-12-26 JP JP16250378A patent/JPS5589306A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6210242B2 (enExample) | 1987-03-05 |
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