CN101906190B - 丙烯酸与丙烯酰胺接枝氰乙基淀粉的制备方法 - Google Patents
丙烯酸与丙烯酰胺接枝氰乙基淀粉的制备方法 Download PDFInfo
- Publication number
- CN101906190B CN101906190B CN2010102598806A CN201010259880A CN101906190B CN 101906190 B CN101906190 B CN 101906190B CN 2010102598806 A CN2010102598806 A CN 2010102598806A CN 201010259880 A CN201010259880 A CN 201010259880A CN 101906190 B CN101906190 B CN 101906190B
- Authority
- CN
- China
- Prior art keywords
- starch
- acrylamide
- vinylformic acid
- graft
- cyanoethylated
- 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.)
- Expired - Fee Related
Links
- 229920002472 Starch Polymers 0.000 title claims abstract description 99
- 239000008107 starch Substances 0.000 title claims abstract description 99
- 235000019698 starch Nutrition 0.000 title claims abstract description 99
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000002253 acid Substances 0.000 title abstract 4
- 150000001408 amides Chemical class 0.000 title abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 28
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 240000003183 Manihot esculenta Species 0.000 claims abstract description 4
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 56
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000004160 Ammonium persulphate Substances 0.000 claims description 15
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 15
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 235000019394 potassium persulphate Nutrition 0.000 claims description 5
- 239000004159 Potassium persulphate Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 8
- 238000007278 cyanoethylation reaction Methods 0.000 abstract description 4
- 239000012265 solid product Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 229920002261 Corn starch Polymers 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 239000008120 corn starch Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- JBJWASZNUJCEKT-UHFFFAOYSA-M sodium;hydroxide;hydrate Chemical compound O.[OH-].[Na+] JBJWASZNUJCEKT-UHFFFAOYSA-M 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 description 14
- 239000002002 slurry Substances 0.000 description 13
- 229920000881 Modified starch Polymers 0.000 description 10
- 239000004368 Modified starch Substances 0.000 description 10
- 235000019426 modified starch Nutrition 0.000 description 10
- 238000004513 sizing Methods 0.000 description 9
- 238000009987 spinning Methods 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012966 redox initiator Substances 0.000 description 2
- 238000009955 starching Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000008436 Ipomoea aquatica Species 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Landscapes
- Graft Or Block Polymers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102598806A CN101906190B (zh) | 2010-08-23 | 2010-08-23 | 丙烯酸与丙烯酰胺接枝氰乙基淀粉的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102598806A CN101906190B (zh) | 2010-08-23 | 2010-08-23 | 丙烯酸与丙烯酰胺接枝氰乙基淀粉的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101906190A CN101906190A (zh) | 2010-12-08 |
CN101906190B true CN101906190B (zh) | 2011-12-14 |
Family
ID=43261792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102598806A Expired - Fee Related CN101906190B (zh) | 2010-08-23 | 2010-08-23 | 丙烯酸与丙烯酰胺接枝氰乙基淀粉的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101906190B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103044624B (zh) * | 2012-12-07 | 2015-10-21 | 宜兴市军达浆料科技有限公司 | 一种高成膜性阳离子接枝高性能淀粉及其制备方法 |
CN103643515B (zh) * | 2013-12-30 | 2015-05-20 | 张海峰 | 一种纺织浆料及其制备方法 |
CN107641173B (zh) * | 2017-10-01 | 2020-06-05 | 桂林理工大学 | 一种交联aa/am接枝酯化氰乙基木薯淀粉的制备方法 |
CN109082892A (zh) * | 2018-07-23 | 2018-12-25 | 山东高密大昌纺织有限公司 | 高密度高比例涤纶混纺织物无pva上浆浆料及上浆方法 |
CN108911081B (zh) * | 2018-07-30 | 2021-11-02 | 山东华潍膨润土有限公司 | 一种无机有机复合型多功能高分子絮凝剂的制法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7404110A (zh) * | 1973-02-22 | 1974-09-30 | ||
US4375535A (en) * | 1980-04-28 | 1983-03-01 | Standard Brands Incorporated | Stable liquid, amylopectin starch graft copolymer compositions |
US4301017A (en) * | 1980-04-28 | 1981-11-17 | Standard Brands Incorporated | Stable, liquid starch graft copolymer composition |
-
2010
- 2010-08-23 CN CN2010102598806A patent/CN101906190B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101906190A (zh) | 2010-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101906190B (zh) | 丙烯酸与丙烯酰胺接枝氰乙基淀粉的制备方法 | |
CN102850706B (zh) | 一种醚化淀粉接枝共聚物高吸水性树脂及其制备方法 | |
CN101831805B (zh) | 一种纺织浆料及其制备方法 | |
GB2075526A (en) | Stable liquid amylopectin starch graft copolymer compositions | |
CN104910284A (zh) | 一种含双键的改性淀粉、制备方法及应用 | |
CN105131332B (zh) | 一种表面接枝聚合物改性碳纤维的方法 | |
CN102181011A (zh) | 利用秸秆制备保水剂的方法 | |
CN101962424B (zh) | 丙烯酰胺/甲基丙烯酸甲酯接枝蔗渣木聚糖共聚物的制备方法 | |
CN101831033B (zh) | 一种环境友好的改性羧甲基纤维素热塑材料的制备方法 | |
CN106832700B (zh) | 聚乙烯醇与紫胶废弃渣胶的复合泡沫材料及其制备方法 | |
CN101434680B (zh) | 一种接枝变性淀粉浆料的制备方法 | |
CN100513425C (zh) | 一种提高接枝淀粉浆料接枝效率的淀粉预处理方法 | |
CN110878134B (zh) | 一种亲/疏水羽毛蛋白生物基共聚物及其制备方法和应用 | |
CN110820332B (zh) | 一种环保型改性淀粉/羽毛蛋白接枝共聚物复合浆料、制备方法及其应用 | |
CN103030700A (zh) | 一种复合改性淀粉及其制备方法和应用 | |
CN101974126B (zh) | 以马铃薯淀粉为原料合成低成本高吸水树脂的方法 | |
CN106592226A (zh) | 一种稳定性强的环保型纺织浆料及其制备方法 | |
CN112252084B (zh) | 基于天然植物纤维的可热封过滤原纸及其制备方法 | |
CN101274975A (zh) | 一种对接枝淀粉浆料提高接枝效率的方法 | |
CN102936290B (zh) | 一种乙酰化玉米淀粉及其制备方法 | |
CN101948557B (zh) | 一种接枝变性淀粉的制备方法 | |
CN102876266B (zh) | 环保型锂离子电池粘合剂的制备方法 | |
CN110330592B (zh) | 一种制香粘合剂用聚丙烯酰胺的制备方法 | |
CN107541163B (zh) | 一种淀粉木材胶粘剂及制备方法 | |
CN105237648A (zh) | 一种乙二醛交联聚合物改性高支链淀粉及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN HAIWANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU HAIWANG SCIENCE-TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 610100 Yangzhong Industrial Science and Technology Park, Longquanyi District, Sichuan, Chengdu Patentee after: Sichuan Haiwang science and Technology Co Ltd Address before: 610100 Yangzhong Industrial Science and Technology Park, Longquanyi District, Sichuan, Chengdu Patentee before: Chengdu Haiwang Science-Technology Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of crylic acid and acrylamide graft cyanoethyl starch Effective date of registration: 20140708 Granted publication date: 20111214 Pledgee: Chengdu Productivity Promotion Center Pledgor: Sichuan Haiwang science and Technology Co Ltd Registration number: 2014990000553 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170324 Granted publication date: 20111214 Pledgee: Chengdu Productivity Promotion Center Pledgor: Sichuan Haiwang science and Technology Co Ltd Registration number: 2014990000553 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20160823 |
|
CF01 | Termination of patent right due to non-payment of annual fee |