CN1902265A - 具有高渗透性的超吸收性聚合物 - Google Patents
具有高渗透性的超吸收性聚合物 Download PDFInfo
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- CN1902265A CN1902265A CN200480039464.8A CN200480039464A CN1902265A CN 1902265 A CN1902265 A CN 1902265A CN 200480039464 A CN200480039464 A CN 200480039464A CN 1902265 A CN1902265 A CN 1902265A
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- Prior art keywords
- super absorbent
- absorbent polymer
- polymer
- gbp
- thermoplastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
- B01J20/267—Cross-linked polymers
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
Abstract
Description
EAA的量(%) | 预制品g | EC(g) | 水(g) | EAA溶液(g) | 二氧化硅(g) | 粉尘值 | |
对比实施例1 | 0% | 225 | 3.38 | 8.62 | 0 | 0.9 | 4.7 |
实施例2 | 0.07% | 225 | 3.38 | 7.95 | 0.68 | 0.9 | 3.3 |
实施例3 | 0.15% | 225 | 3.38 | 7.28 | 1.35 | 0.9 | 2.28 |
实施例4 | 0.3% | 225 | 3.38 | 5.93 | 2.7 | 0.9 | 1.16 |
EC组成和进料速率 | ||||||||||||
实施例 | 热塑性聚合物 | 热塑性聚合物,% | 二氧化硅,% | 预制品进料速率kg/min | 二氧化硅进料速率g/min | 混合物中的35%EC溶液,% | 混合物中的热塑性聚合物乳液,% | EC混合物,g/min | 剪切模量G’ | CRC | GBPII | 计算的GBP I |
5a | MichemPrime48525R | 0.125 | 0 | 1.6 | 0 | 89.6 | 10.4 | 76.8 | 5165 | 27.1 | 952 | 1421 |
5b | MichemPrime48525R | 0.125 | 0.4 | 1.6 | 6.4 | 89.6 | 10.4 | 76.8 | 5907 | 26.2 | 777 | 1160 |
6 | Airflex 315 | 0.3 | 0.4 | 2 | 8 | 92.6 | 7.4 | 93.2 | 5630 | 28.2 | 967 | 1443 |
7 | Vestamelt4481 | 0.3 | 0.4 | 1.6 | 6.4 | 100 | 0 | 68.8 | 5517 | 27.1 | 844 | 1260 |
8 | SchaettiFix1370 | 0.3 | 0.4 | 1.6 | 6.4 | 100 | 0 | 68.8 | 6118 | 26.7 | 817 | 1219 |
9 | SchaettiFix386 | 0.3 | 0.4 | 1.6 | 6.4 | 100 | 0 | 68.8 | NR | 25.5 | 885 | 1321 |
10 | Vestamelt4680 | 0.15 | 0.4 | 2 | 8 | 100 | 0 | 68.8 | 4815 | 891 | 1330 |
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/699,205 US7173086B2 (en) | 2003-10-31 | 2003-10-31 | Superabsorbent polymer with high permeability |
US10/699,205 | 2003-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1902265A true CN1902265A (zh) | 2007-01-24 |
CN100480304C CN100480304C (zh) | 2009-04-22 |
Family
ID=34550885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480039464.8A Active CN100480304C (zh) | 2003-10-31 | 2004-10-28 | 具有高渗透性的超吸收性聚合物 |
Country Status (7)
Country | Link |
---|---|
US (4) | US7173086B2 (zh) |
EP (1) | EP1680460B1 (zh) |
JP (1) | JP5188710B2 (zh) |
CN (1) | CN100480304C (zh) |
BR (1) | BRPI0416100B8 (zh) |
TW (1) | TWI281869B (zh) |
WO (1) | WO2005044900A1 (zh) |
Cited By (5)
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CN101679648A (zh) * | 2007-03-23 | 2010-03-24 | 艾沃尼克施拖克豪森公司 | 高渗透性高吸收性聚合物组合物 |
CN105636990A (zh) * | 2013-09-30 | 2016-06-01 | 株式会社Lg化学 | 超吸收性聚合物及其制备方法 |
CN107108904A (zh) * | 2015-01-23 | 2017-08-29 | 株式会社Lg化学 | 超吸收性聚合物及其制备方法 |
CN110628051A (zh) * | 2019-11-20 | 2019-12-31 | 山东诺尔生物科技有限公司 | 一种用于湿法制造吸水纸的吸水树脂及其制备方法 |
CN113004550A (zh) * | 2019-12-19 | 2021-06-22 | 万华化学集团股份有限公司 | 一种具有高通液性和低结块倾向的吸收性聚合物及其制备方法 |
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DE19909653A1 (de) | 1999-03-05 | 2000-09-07 | Stockhausen Chem Fab Gmbh | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
US7169843B2 (en) * | 2003-04-25 | 2007-01-30 | Stockhausen, Inc. | Superabsorbent polymer with high permeability |
DE10334286B4 (de) * | 2003-07-25 | 2006-01-05 | Stockhausen Gmbh | Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde |
JP2007501315A (ja) * | 2003-08-06 | 2007-01-25 | ザ プロクター アンド ギャンブル カンパニー | コーティングされた水膨潤性材料 |
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JP2007501081A (ja) | 2003-08-06 | 2007-01-25 | ビーエーエスエフ アクチェンゲゼルシャフト | コーティングされた水膨潤性ポリマーを含有する水膨潤性材料 |
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US7173086B2 (en) * | 2003-10-31 | 2007-02-06 | Stockhausen, Inc. | Superabsorbent polymer with high permeability |
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- 2004-10-28 CN CN200480039464.8A patent/CN100480304C/zh active Active
- 2004-10-28 WO PCT/US2004/035879 patent/WO2005044900A1/en active Application Filing
- 2004-10-28 EP EP04796683.3A patent/EP1680460B1/en active Active
- 2004-10-28 BR BRPI0416100A patent/BRPI0416100B8/pt active IP Right Grant
- 2004-10-29 TW TW093132928A patent/TWI281869B/zh active
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TWI449733B (zh) * | 2007-03-23 | 2014-08-21 | Evonik Stockhausen Llc | 高滲透性之超吸收聚合物組成物 |
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Publication number | Publication date |
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JP5188710B2 (ja) | 2013-04-24 |
US20130310251A1 (en) | 2013-11-21 |
US20050096435A1 (en) | 2005-05-05 |
TWI281869B (en) | 2007-06-01 |
US7173086B2 (en) | 2007-02-06 |
BRPI0416100B1 (pt) | 2015-11-24 |
BRPI0416100B8 (pt) | 2022-08-23 |
EP1680460B1 (en) | 2016-09-21 |
CN100480304C (zh) | 2009-04-22 |
JP2007510045A (ja) | 2007-04-19 |
EP1680460A1 (en) | 2006-07-19 |
US8883881B2 (en) | 2014-11-11 |
US20070066718A1 (en) | 2007-03-22 |
US20100279860A1 (en) | 2010-11-04 |
BRPI0416100A (pt) | 2007-01-02 |
WO2005044900A1 (en) | 2005-05-19 |
TW200520797A (en) | 2005-07-01 |
US7777093B2 (en) | 2010-08-17 |
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Owner name: EVONIK DEGUSSA CORP. Free format text: FORMER OWNER: EVONIK STOCKHAUSEN, LLC Effective date: 20150316 Owner name: EVONIK LTD. Free format text: FORMER OWNER: EVONIK DEGUSSA CORP. Effective date: 20150316 |
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Effective date of registration: 20150316 Address after: New jersey, USA Patentee after: Evonik Corp. Address before: New jersey, USA Patentee before: EVONIK DEGUSSA Corp. Effective date of registration: 20150316 Address after: New jersey, USA Patentee after: EVONIK DEGUSSA Corp. Address before: North Carolina Patentee before: EVONIK STOCKHAUSEN, LLC |
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Effective date of registration: 20220509 Address after: new jersey Patentee after: Evonik super absorbent Co.,Ltd. Address before: new jersey Patentee before: Evonik Corp. |
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