JPS5590519A - Preparation of graft-modified starch - Google Patents
Preparation of graft-modified starchInfo
- Publication number
- JPS5590519A JPS5590519A JP16259078A JP16259078A JPS5590519A JP S5590519 A JPS5590519 A JP S5590519A JP 16259078 A JP16259078 A JP 16259078A JP 16259078 A JP16259078 A JP 16259078A JP S5590519 A JPS5590519 A JP S5590519A
- Authority
- JP
- Japan
- Prior art keywords
- starch
- graft
- modified starch
- monomer
- meth
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain graft-modified starch with excellent film strength, film forming property and adhesivity useful as an adhesive agent, a sizing agent or the like by graft-copolymerizing hydroxyalkyl (meth)acrylate monomer with starch.
CONSTITUTION: A monomer selected from hydroxyalkyl (meth)acrylates is copolymerized with starch to obtain graft-modified starch with grafting ratio of 0.01W 100%. Herein, as starch material, potate starch, wheat starch or the like can be used. The graft-polymerizing reaction of these starches and a monomer is carried out at a grafting ratio of 0.01W100% preferably 0.01W50% in an organic solvent such as methanol, acetone and the like or water or mixed solution thereof by using a convertional graft-initiator such as ceric salt, persulfate salt or the like.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16259078A JPS5590519A (en) | 1978-12-28 | 1978-12-28 | Preparation of graft-modified starch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16259078A JPS5590519A (en) | 1978-12-28 | 1978-12-28 | Preparation of graft-modified starch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5590519A true JPS5590519A (en) | 1980-07-09 |
Family
ID=15757472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16259078A Pending JPS5590519A (en) | 1978-12-28 | 1978-12-28 | Preparation of graft-modified starch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5590519A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56167746A (en) * | 1980-04-28 | 1981-12-23 | Standard Brands Inc | Stable liquid amylopectin starch graft copolymer composition |
CN101892024A (en) * | 2010-07-02 | 2010-11-24 | 浙江大学 | Adhesive for wood and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841945A (en) * | 1971-10-05 | 1973-06-19 | ||
JPS51125468A (en) * | 1975-03-27 | 1976-11-01 | Sanyo Chem Ind Ltd | Method of preparing resins of high water absorbency |
-
1978
- 1978-12-28 JP JP16259078A patent/JPS5590519A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841945A (en) * | 1971-10-05 | 1973-06-19 | ||
JPS51125468A (en) * | 1975-03-27 | 1976-11-01 | Sanyo Chem Ind Ltd | Method of preparing resins of high water absorbency |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56167746A (en) * | 1980-04-28 | 1981-12-23 | Standard Brands Inc | Stable liquid amylopectin starch graft copolymer composition |
JPH0480041B2 (en) * | 1980-04-28 | 1992-12-17 | Rjr Nabisco | |
CN101892024A (en) * | 2010-07-02 | 2010-11-24 | 浙江大学 | Adhesive for wood and preparation method thereof |
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