CN1817946A - 一种易生物降解的复配淀粉基高吸水性树脂的制备方法 - Google Patents
一种易生物降解的复配淀粉基高吸水性树脂的制备方法 Download PDFInfo
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- CN1817946A CN1817946A CN 200610037950 CN200610037950A CN1817946A CN 1817946 A CN1817946 A CN 1817946A CN 200610037950 CN200610037950 CN 200610037950 CN 200610037950 A CN200610037950 A CN 200610037950A CN 1817946 A CN1817946 A CN 1817946A
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- Prior art keywords
- starch
- acrylamide
- sulfonic acid
- vinyl cyanide
- propane sulfonic
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- 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.)
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- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100379507A CN100447189C (zh) | 2006-01-19 | 2006-01-19 | 一种易生物降解的复配淀粉基高吸水性树脂的制备方法 |
Applications Claiming Priority (1)
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CNB2006100379507A CN100447189C (zh) | 2006-01-19 | 2006-01-19 | 一种易生物降解的复配淀粉基高吸水性树脂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1817946A true CN1817946A (zh) | 2006-08-16 |
CN100447189C CN100447189C (zh) | 2008-12-31 |
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Family Applications (1)
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CNB2006100379507A Expired - Fee Related CN100447189C (zh) | 2006-01-19 | 2006-01-19 | 一种易生物降解的复配淀粉基高吸水性树脂的制备方法 |
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CN (1) | CN100447189C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102850706A (zh) * | 2012-09-18 | 2013-01-02 | 福州大学 | 一种醚化淀粉接枝共聚物高吸水性树脂及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1068339A (zh) * | 1991-07-08 | 1993-01-27 | 中国科学院成都分院分析测试中心 | 高吸水树脂的制造方法 |
US5853848A (en) * | 1994-03-23 | 1998-12-29 | Uni-Star Industries, Ltd. | Biodegradable foamed product from a starch graft copolymer |
US7423090B2 (en) * | 2003-12-15 | 2008-09-09 | Absorbent Technologies, Inc. | Methods of making and using a superabsorbent polymer product including a bioactive, growth-promoting additive |
CN1243776C (zh) * | 2004-02-20 | 2006-03-01 | 江南大学 | 一种淀粉基高吸水性树脂的制备方法 |
-
2006
- 2006-01-19 CN CNB2006100379507A patent/CN100447189C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102850706A (zh) * | 2012-09-18 | 2013-01-02 | 福州大学 | 一种醚化淀粉接枝共聚物高吸水性树脂及其制备方法 |
CN102850706B (zh) * | 2012-09-18 | 2014-12-31 | 福州大学 | 一种醚化淀粉接枝共聚物高吸水性树脂及其制备方法 |
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Publication number | Publication date |
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CN100447189C (zh) | 2008-12-31 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Katie New Material Co., Ltd. Assignor: Jiangnan University Contract fulfillment period: 2009.6.30 to 2015.6.15 contract change Contract record no.: 2009330001816 Denomination of invention: Production of easily biological-degradable built-up starch-base high water-absorption resin Granted publication date: 20081231 License type: Exclusive license Record date: 2009.8.4 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.30 TO 2015.6.15; CHANGE OF CONTRACT Name of requester: ZHEJIANG KAIDI NEW MATERIALS CO., LTD. Effective date: 20090804 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20110119 |