CN100497444C - 淀粉接枝共聚物及制备和使用农业用淀粉接枝共聚物的方法 - Google Patents
淀粉接枝共聚物及制备和使用农业用淀粉接枝共聚物的方法 Download PDFInfo
- Publication number
- CN100497444C CN100497444C CNB038013096A CN03801309A CN100497444C CN 100497444 C CN100497444 C CN 100497444C CN B038013096 A CNB038013096 A CN B038013096A CN 03801309 A CN03801309 A CN 03801309A CN 100497444 C CN100497444 C CN 100497444C
- Authority
- CN
- China
- Prior art keywords
- graft copolymer
- starch
- starch graft
- saponified
- particle
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H99/00—Subject matter not provided for in other groups of this subclass, e.g. flours, kernels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
- C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
- C09K17/32—Prepolymers; Macromolecular compounds of natural origin, e.g. cellulosic materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
Abstract
Description
天然材料 | 吸收性(g水/g产物) |
木薯淀粉 | 300-400 |
玉米粉 | 300-400 |
去皮丝兰根 | 200-300 |
未去皮丝兰根 | 200-300 |
燕麦粉 | 300-400 |
香蕉粉 | 200-300 |
小麦粉 | 500-600 |
淀粉 | AN(g) | Ce(g) | KOH(g) | Na0H(g) | 吸收性(g) |
玉米淀粉 | 115 | 5.5 | 75 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 75 | 400-500 | |
玉米淀粉 | 135 | 5.5 | 90 | 500-600 | |
玉米淀粉 | 135 | 5.5 | 90 | 500-600 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 115 | 5.5 | 90 | 400-500 | |
玉米淀粉 | 150 | 6.0 | 120 | 500-600 | |
玉米淀粉 | 150 | 6.0 | 120 | 500-600 | |
玉米淀粉 | 150 | 6.0 | 120 | 600-700 | |
玉米淀粉 | 150 | 6.0 | 120 | 500-600 | |
玉米淀粉 | 150 | 6.0 | 120 | 500-600 |
沉淀方法 | >8目 | 8-到25-目 | 25-到60-目 | 60-到100-目 | >100目 |
正常沉淀方法(NP) | 0% | 4% | 21% | 44% | 31% |
甲醇切碎方法(MCM) | 8% | 65% | 15% | 12% | <1% |
挤出沉淀方法(EP)(1/8”孔) | <1% | 84% | 11% | 5% | <1% |
挤出沉淀方法(EP)(1/16”孔) | <1% | 9% | 73% | 16% | 2% |
挤出沉淀方法(EP)(1/4”孔) | 23% | 61% | 14% | <1% | <1% |
Moyno泵方法(MP) | 0% | 85% | 12% | 3% | <1% |
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/265,500 US6800712B2 (en) | 2002-10-07 | 2002-10-07 | Starch graft copolymers and method of making and using starch graft copolymers for agriculture |
US10/265,500 | 2002-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1571806A CN1571806A (zh) | 2005-01-26 |
CN100497444C true CN100497444C (zh) | 2009-06-10 |
Family
ID=32042469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038013096A Expired - Lifetime CN100497444C (zh) | 2002-10-07 | 2003-09-17 | 淀粉接枝共聚物及制备和使用农业用淀粉接枝共聚物的方法 |
Country Status (7)
Country | Link |
---|---|
US (4) | US6800712B2 (zh) |
JP (1) | JP4512488B2 (zh) |
KR (1) | KR100982899B1 (zh) |
CN (1) | CN100497444C (zh) |
AU (1) | AU2003275100B2 (zh) |
MX (1) | MXPA04005516A (zh) |
WO (1) | WO2004033536A1 (zh) |
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US6800712B2 (en) * | 2002-10-07 | 2004-10-05 | Steven William Doane | Starch graft copolymers and method of making and using starch graft copolymers for agriculture |
US7033976B2 (en) * | 2003-01-06 | 2006-04-25 | M-I L.L.C. | Fluid system additive |
US7420024B2 (en) * | 2003-01-16 | 2008-09-02 | Cornell Research Foundation, Inc. | Partially biodegradable temperature and pH sensitive hydrogel |
EP1659143A4 (en) * | 2003-07-28 | 2008-10-08 | Teijin Ltd | HYDROGEL SENSITIVE AT TEMPERATURE |
US7425595B2 (en) * | 2003-12-15 | 2008-09-16 | Absorbent Technologies, Inc. | Superabsorbent polymer products including a beneficial additive and methods of making and application |
CA2549200C (en) * | 2003-12-15 | 2012-04-24 | Absorbent Technologies, Inc. | Methods of making and using a superabsorbent polymer product including a bioactive, growth-promoting additive |
US20050246953A1 (en) * | 2004-05-10 | 2005-11-10 | Tom Wedegaertner | Coated planting cotton seed and a process for its manufacture |
US20080090984A1 (en) * | 2004-08-27 | 2008-04-17 | Hajime Namikoshi | Glucan Derivative And Production Process Thereof |
WO2006026406A2 (en) * | 2004-08-27 | 2006-03-09 | Absorbent Technologies, Inc. | Superabsorbent polymers in agricultural applications |
ITTO20040918A1 (it) * | 2004-12-29 | 2005-03-29 | Luigi Ambrosio | Idrogel polimerici superassorbenti biodegradabili e procedimento per la loro preparazione |
US7553919B2 (en) * | 2005-05-06 | 2009-06-30 | Board Of Trustees Of Michigan State University | Starch-vegetable oil graft copolymers and their biofiber composites, and a process for their manufacture |
US9109068B2 (en) | 2005-07-21 | 2015-08-18 | Akzo Nobel N.V. | Hybrid copolymer compositions |
US7666963B2 (en) | 2005-07-21 | 2010-02-23 | Akzo Nobel N.V. | Hybrid copolymers |
US20070167330A1 (en) * | 2006-01-17 | 2007-07-19 | Savich Milan H | Superabsorbent polymer applicator |
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US20070163172A1 (en) * | 2006-01-17 | 2007-07-19 | Savich Milan H | Biodegradable mat containing superabsorbent polymers |
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US8674021B2 (en) | 2006-07-21 | 2014-03-18 | Akzo Nobel N.V. | Sulfonated graft copolymers |
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-
2002
- 2002-10-07 US US10/265,500 patent/US6800712B2/en not_active Expired - Lifetime
-
2003
- 2003-09-17 JP JP2004543334A patent/JP4512488B2/ja not_active Expired - Fee Related
- 2003-09-17 KR KR1020047005178A patent/KR100982899B1/ko active IP Right Grant
- 2003-09-17 AU AU2003275100A patent/AU2003275100B2/en not_active Expired
- 2003-09-17 WO PCT/US2003/029796 patent/WO2004033536A1/en active Application Filing
- 2003-09-17 MX MXPA04005516A patent/MXPA04005516A/es active IP Right Grant
- 2003-09-17 CN CNB038013096A patent/CN100497444C/zh not_active Expired - Lifetime
-
2004
- 2004-01-21 US US10/762,956 patent/US7009020B2/en not_active Expired - Lifetime
- 2004-01-21 US US10/762,595 patent/US20040152833A1/en not_active Abandoned
-
2005
- 2005-11-07 US US11/269,214 patent/US7423106B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7009020B2 (en) | 2006-03-07 |
CN1571806A (zh) | 2005-01-26 |
US20040152833A1 (en) | 2004-08-05 |
US20040148854A1 (en) | 2004-08-05 |
AU2003275100B2 (en) | 2009-07-16 |
MXPA04005516A (es) | 2004-12-10 |
US20060058502A1 (en) | 2006-03-16 |
JP2006502284A (ja) | 2006-01-19 |
WO2004033536A1 (en) | 2004-04-22 |
AU2003275100A1 (en) | 2004-05-04 |
US20040068073A1 (en) | 2004-04-08 |
JP4512488B2 (ja) | 2010-07-28 |
KR20050084744A (ko) | 2005-08-29 |
KR100982899B1 (ko) | 2010-09-20 |
US7423106B2 (en) | 2008-09-09 |
US6800712B2 (en) | 2004-10-05 |
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