CN1889987A - 具有提高的吸水速率的超吸收剂聚合物 - Google Patents
具有提高的吸水速率的超吸收剂聚合物 Download PDFInfo
- Publication number
- CN1889987A CN1889987A CNA2004800364303A CN200480036430A CN1889987A CN 1889987 A CN1889987 A CN 1889987A CN A2004800364303 A CNA2004800364303 A CN A2004800364303A CN 200480036430 A CN200480036430 A CN 200480036430A CN 1889987 A CN1889987 A CN 1889987A
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- China
- Prior art keywords
- superabsorbent polymer
- foaming agent
- weight
- seconds
- polymer
- 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.)
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Links
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- 238000010521 absorption reaction Methods 0.000 title abstract description 13
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- 239000000203 mixture Substances 0.000 claims abstract description 22
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- 238000006386 neutralization reaction Methods 0.000 claims abstract description 7
- 239000004088 foaming agent Substances 0.000 claims description 40
- 239000000243 solution Substances 0.000 claims description 29
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- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 229920001427 mPEG Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XXQBGBUZLWZPKT-UHFFFAOYSA-N n-prop-2-enoylbuta-2,3-dienamide Chemical compound C=CC(=O)NC(=O)C=C=C XXQBGBUZLWZPKT-UHFFFAOYSA-N 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 231100000683 possible toxicity Toxicity 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 150000005672 tetraenes Chemical class 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
Abstract
Description
实施例 | 包封发泡剂 | 活性涂料% | PSXMVortex(sec) | SX TB(g/g) | SXVortex(sec) | 0.9psiAUL(g/g) |
SAP A1234 | 无FAS C250FAS C270FAS C850FAS C870 | 050705070 | 4526222222 | 3036.034.035.038.0 | 8531283231 | 21.011.520.019.012.3 |
实施例 | %C270 | PSXMVortex(sec) | SX TB(g/g) | SX Vortex(sec) | 0.9psi AUL(g/g) |
567 | 2.03.04.0 | 241516 | 31.529.731.2 | 312021 | 20.722.020.4 |
实施例 | %C270 | PSXMVortex(sec) | SX TB(g/g) | SX Vortex(sec) | 0.9psi AUL(g/g) |
SAP B89 | 045 | 522320 | 3024.524.1 | 11017.517.9 | 21.022.722.7 |
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/741,271 US7163966B2 (en) | 2003-12-19 | 2003-12-19 | Superabsorbent polymer having increased rate of water absorption |
US10/741,271 | 2003-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1889987A true CN1889987A (zh) | 2007-01-03 |
CN100443125C CN100443125C (zh) | 2008-12-17 |
Family
ID=34678100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800364303A Active CN100443125C (zh) | 2003-12-19 | 2004-12-16 | 具有提高的吸水速率的超吸收剂聚合物 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7163966B2 (zh) |
EP (1) | EP1694372B1 (zh) |
JP (1) | JP5336704B2 (zh) |
CN (1) | CN100443125C (zh) |
BR (1) | BRPI0417784A (zh) |
TW (1) | TWI355262B (zh) |
WO (1) | WO2005063313A1 (zh) |
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- 2004-12-16 CN CNB2004800364303A patent/CN100443125C/zh active Active
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CN102361653A (zh) * | 2009-04-07 | 2012-02-22 | 赢创斯托豪森有限公司 | 中空体用于生产吸水聚合物结构体的用途 |
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CN103857714B (zh) * | 2011-11-17 | 2017-02-15 | 赢创德固赛有限公司 | 具有快速吸收性能的超吸收性聚合物及其制备方法 |
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CN106232235A (zh) * | 2014-04-25 | 2016-12-14 | 松原产业株式会社 | 在水溶性聚合物颗粒生产中的包括盘状物的水凝胶粉碎设备 |
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Also Published As
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JP2007514833A (ja) | 2007-06-07 |
US7163966B2 (en) | 2007-01-16 |
TWI355262B (en) | 2012-01-01 |
US20050137546A1 (en) | 2005-06-23 |
WO2005063313A1 (en) | 2005-07-14 |
TW200533324A (en) | 2005-10-16 |
BRPI0417784A (pt) | 2007-03-20 |
CN100443125C (zh) | 2008-12-17 |
US20070088093A1 (en) | 2007-04-19 |
JP5336704B2 (ja) | 2013-11-06 |
EP1694372A1 (en) | 2006-08-30 |
US7615579B2 (en) | 2009-11-10 |
EP1694372B1 (en) | 2017-08-23 |
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