CN1365290A - 具有延迟吸水特性的超吸收性聚合物 - Google Patents
具有延迟吸水特性的超吸收性聚合物 Download PDFInfo
- Publication number
- CN1365290A CN1365290A CN00809627A CN00809627A CN1365290A CN 1365290 A CN1365290 A CN 1365290A CN 00809627 A CN00809627 A CN 00809627A CN 00809627 A CN00809627 A CN 00809627A CN 1365290 A CN1365290 A CN 1365290A
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- CN
- China
- Prior art keywords
- superabsorbent polymer
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- grams
- temperature
- 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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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/699—Including particulate material other than strand or fiber material
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Paper (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
| 现有技术SAP及其供应公司 | 6秒FWA(g/g) | 15秒FWA(g/g) | 30秒FWA(g/g) | CRC(g/g) | AUL(g/g) |
| IM-4510,HoechstCelanese出品 | 23.7 | 31.7 | 59.1 | 32.6 | 21.0 |
| ASAP-2300,Chemdal出品 | 7.6 | 12.3 | 31.7 | 32.2 | 21.5 |
| Sumitomo-60S,Sumitomo出品 | 10.8 | 20.8 | 50.9 | 36.9 | 9.6 |
| SalSorb-CL20,AlliedChemical出品 | 8.9 | 14.8 | 23.1 | 36.5 | 11.9 |
| FAVORSXM-77,Stockhausen出品 | 5.6 | 11.5 | 18.7 | 36.5 | 21.0 |
| 颗粒粒度(微米) | 颗粒粒度(US标准目) | 15秒FWA(g/g) |
| 44-841 | 1-20/+325 | 10.9 |
| 595-841 | -20/+30 | 5.5 |
| 420-595 | -30/+40 | 7.3 |
| 297-420 | -40/+50 | 12.6 |
| 149-297 | -50/+100 | 26.1 |
| 88-149 | -100/+170 | 53.6 |
| 44-88 | -170/+325 | 73.3 |
| SAP实施例 | 6秒FWA(g/g) | 15秒FWA(g/g) | 30秒FWA(g/g) | CRC(g/g) | AUL(g/g) |
| 实施例A | 2.6 | 6.4 | 18.8 | 33.5 | 19.2 |
| 实施例B | 1.9 | 4.0 | 14.0 | 30.3 | 21.6 |
| 实施例C | 1.3 | 3.0 | 11.3 | 28.4 | 19.7 |
| 实施例D | 0.9 | 2.8 | 10.0 | 33.0 | 15.6 |
| 实施例E | 1.1 | 2.4 | 9.3 | 35.3 | 13.7 |
| 实施例F | 1.2 | 2.7 | 8.3 | 31.9 | 14.7 |
| 实施例G | 1.5 | 3.3 | 9.7 | 30.0 | 18.2 |
| 实施例H | 1.6 | 3.6 | 10.2 | 29.4 | 20.3 |
| 对比实施例A | 5.7 | 13.5 | 22.4 | 38.3 | 11.5 |
| 对比实施例B | 3.8 | 11.4 | 35.2 | 37.9 | 10.0 |
| SAP实施例 | SAP/纤维素纤维比(重量/重量) | 网的固体含量(wt%) |
| 没有 | 0/100 | 23.9 |
| 实施例A | 40/60 | 18.1 |
| 实施例C | 40/60 | 21.6 |
| 实施例D | 40/60 | 22.1 |
| 实施例E | 40/60 | 23.9 |
| 实施例F | 40/60 | 23.0 |
| 实施例H | 40/60 | 22.1 |
| 对比A | 40/60 | 16.3 |
| 对比B | 40/60 | 17.7 |
Claims (29)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14141299P | 1999-06-29 | 1999-06-29 | |
| US60/141,412 | 1999-06-29 | ||
| US09/602,852 US6514615B1 (en) | 1999-06-29 | 2000-06-26 | Superabsorbent polymers having delayed water absorption characteristics |
| US09/602,852 | 2000-06-26 | ||
| PCT/IB2000/000866 WO2001000258A1 (en) | 1999-06-29 | 2000-06-28 | Superabsorbent polymers having delayed water absorption characteristics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1365290A true CN1365290A (zh) | 2002-08-21 |
| CN1326573C CN1326573C (zh) | 2007-07-18 |
Family
ID=26839088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008096279A Expired - Lifetime CN1326573C (zh) | 1999-06-29 | 2000-06-28 | 具有延迟吸水特性的超吸收性聚合物 |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US6514615B1 (zh) |
| EP (1) | EP1196204B2 (zh) |
| JP (1) | JP4708646B2 (zh) |
| CN (1) | CN1326573C (zh) |
| AT (1) | ATE257395T1 (zh) |
| AU (1) | AU5418000A (zh) |
| BR (1) | BR0012000A (zh) |
| CA (1) | CA2400758A1 (zh) |
| DE (1) | DE60007635T3 (zh) |
| WO (1) | WO2001000258A1 (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433733A (zh) * | 2003-11-12 | 2009-05-20 | 艾沃尼克施拖克豪森公司 | 具有延迟自由吸水性的超吸收性聚合物 |
| CN102535016A (zh) * | 2005-08-05 | 2012-07-04 | 希尔和塞拉彻有限公司 | 用超吸收剂粉末配置的纳米纤维织物 |
| CN108271379A (zh) * | 2016-11-04 | 2018-07-10 | 株式会社Lg化学 | 超吸收性聚合物及其制备方法 |
| CN111150557A (zh) * | 2020-01-14 | 2020-05-15 | 百润(中国)有限公司 | 一种高扩散渗透性与抗回渗性的吸收制品 |
| CN111249068A (zh) * | 2020-01-14 | 2020-06-09 | 百润(中国)有限公司 | 以扩散抗回渗强化层提高吸收制品扩散与抗回渗性能的方法 |
| CN111302878A (zh) * | 2020-04-18 | 2020-06-19 | 云南正邦科技有限公司 | 一种由醇脱水连续制备烯烃的方法 |
| CN114727890A (zh) * | 2019-11-26 | 2022-07-08 | 尤妮佳股份有限公司 | 吸收性物品 |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003088551A (ja) * | 2001-09-19 | 2003-03-25 | Sumitomo Seika Chem Co Ltd | 吸収体およびそれを用いた吸収性物品 |
| JP3896117B2 (ja) * | 2001-11-06 | 2007-03-22 | 株式会社日本触媒 | (メタ)アクリル酸(塩)系重合体およびその製造方法 |
| TWI302541B (en) * | 2003-05-09 | 2008-11-01 | Nippon Catalytic Chem Ind | Water-absorbent resin and its production process |
| DE10331456A1 (de) | 2003-07-10 | 2005-02-24 | Basf Ag | (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung |
| CN1274754C (zh) * | 2003-09-09 | 2006-09-13 | 青岛科技大学高分子科学与工程学院 | 遇水崩解型环境友好高分子共混材料及其制取方法 |
| WO2005056177A1 (en) * | 2003-12-12 | 2005-06-23 | Nippon Shokubai Co., Ltd. | Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom |
| US7163966B2 (en) * | 2003-12-19 | 2007-01-16 | Stockhausen, Inc. | Superabsorbent polymer having increased rate of water absorption |
| TWI344469B (en) | 2005-04-07 | 2011-07-01 | Nippon Catalytic Chem Ind | Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin |
| TWI394789B (zh) | 2005-12-22 | 2013-05-01 | Nippon Catalytic Chem Ind | 吸水性樹脂組成物及其製造方法、吸收性物品 |
| TWI377222B (en) * | 2005-12-22 | 2012-11-21 | Nippon Catalytic Chem Ind | Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin |
| EP1837348B9 (en) | 2006-03-24 | 2020-01-08 | Nippon Shokubai Co.,Ltd. | Water-absorbing resin and method for manufacturing the same |
| US8076436B2 (en) | 2006-10-19 | 2011-12-13 | Basf Se | Method for the production of superabsorbers |
| US9120963B2 (en) * | 2006-11-08 | 2015-09-01 | Schlumberger Technology Corporation | Delayed water-swelling materials and methods of use |
| US8383877B2 (en) | 2007-04-28 | 2013-02-26 | Kimberly-Clark Worldwide, Inc. | Absorbent composites exhibiting stepped capacity behavior |
| SA08290542B1 (ar) * | 2007-08-28 | 2012-11-14 | نيبون شوكوباي كو. ، ليمتد | طريقة لإنتاج راتنج ماص للماء |
| SA08290556B1 (ar) * | 2007-09-07 | 2012-05-16 | نيبون شوكوباي كو. ، ليمتد | طريقة لربط راتنجات ممتصة للماء |
| WO2009113896A1 (en) * | 2008-02-27 | 2009-09-17 | Schlumberger Canada Limited | Slip-layer fluid placement |
| DE102008030712A1 (de) * | 2008-06-27 | 2009-12-31 | Construction Research & Technology Gmbh | Zeitverzögerte superabsorbierende Polymere |
| US20100063180A1 (en) * | 2008-09-05 | 2010-03-11 | Seungkoo Kang | Fire protection and/or fire fighting additives, associated compositions, and associated methods |
| CN102245680B (zh) * | 2008-12-26 | 2013-09-11 | 三大雅高分子公司 | 吸收性树脂颗粒、其制造方法以及包含该吸收性树脂颗粒的吸收体和吸收性物品 |
| JP5528714B2 (ja) * | 2009-03-02 | 2014-06-25 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
| JP4752933B2 (ja) * | 2009-03-03 | 2011-08-17 | 富士ゼロックス株式会社 | インク受容性粒子及びその製造方法、硬化性樹脂分散体 |
| WO2010100936A1 (ja) | 2009-03-04 | 2010-09-10 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
| JP5629688B2 (ja) | 2009-08-27 | 2014-11-26 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂およびその製造方法 |
| JP5801203B2 (ja) | 2009-09-29 | 2015-10-28 | 株式会社日本触媒 | 粒子状吸水剤及びその製造方法 |
| WO2011099586A1 (ja) | 2010-02-10 | 2011-08-18 | 株式会社日本触媒 | 吸水性樹脂粉末の製造方法 |
| WO2011111856A1 (ja) | 2010-03-12 | 2011-09-15 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
| CN104068970A (zh) * | 2010-06-15 | 2014-10-01 | 旭化成化学株式会社 | 吸收片及其制造方法 |
| JP5485805B2 (ja) * | 2010-06-15 | 2014-05-07 | 住友精化株式会社 | 吸水性樹脂 |
| WO2012077159A1 (en) * | 2010-12-07 | 2012-06-14 | Empire Technology Development Llc | Ventilator units, methods for providing ventilation in response to humidity levels, and wall units |
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| DE102011086516A1 (de) | 2011-11-17 | 2013-05-23 | Evonik Degussa Gmbh | Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung |
| US9302248B2 (en) | 2013-04-10 | 2016-04-05 | Evonik Corporation | Particulate superabsorbent polymer composition having improved stability |
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2000
- 2000-06-26 US US09/602,852 patent/US6514615B1/en not_active Expired - Lifetime
- 2000-06-28 BR BR0012000A patent/BR0012000A/pt not_active IP Right Cessation
- 2000-06-28 WO PCT/IB2000/000866 patent/WO2001000258A1/en not_active Ceased
- 2000-06-28 CA CA 2400758 patent/CA2400758A1/en not_active Abandoned
- 2000-06-28 EP EP00938961A patent/EP1196204B2/en not_active Expired - Lifetime
- 2000-06-28 JP JP2001505965A patent/JP4708646B2/ja not_active Expired - Lifetime
- 2000-06-28 CN CNB008096279A patent/CN1326573C/zh not_active Expired - Lifetime
- 2000-06-28 DE DE2000607635 patent/DE60007635T3/de not_active Expired - Lifetime
- 2000-06-28 AU AU54180/00A patent/AU5418000A/en not_active Abandoned
- 2000-06-28 AT AT00938961T patent/ATE257395T1/de not_active IP Right Cessation
-
2002
- 2002-11-21 US US10/301,928 patent/US6743391B2/en not_active Expired - Lifetime
- 2002-11-21 US US10/301,929 patent/US6841229B2/en not_active Expired - Fee Related
-
2004
- 2004-12-15 US US11/012,536 patent/US20050101680A1/en not_active Abandoned
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433733A (zh) * | 2003-11-12 | 2009-05-20 | 艾沃尼克施拖克豪森公司 | 具有延迟自由吸水性的超吸收性聚合物 |
| CN102535016A (zh) * | 2005-08-05 | 2012-07-04 | 希尔和塞拉彻有限公司 | 用超吸收剂粉末配置的纳米纤维织物 |
| CN102535016B (zh) * | 2005-08-05 | 2014-08-27 | 希尔和塞拉彻有限公司 | 用超吸收剂粉末配置的纳米纤维织物 |
| CN108271379A (zh) * | 2016-11-04 | 2018-07-10 | 株式会社Lg化学 | 超吸收性聚合物及其制备方法 |
| US10759912B2 (en) | 2016-11-04 | 2020-09-01 | Lg Chem, Ltd. | Superabsorbent polymer and preparation method thereof |
| CN108271379B (zh) * | 2016-11-04 | 2020-12-01 | 株式会社Lg化学 | 超吸收性聚合物及其制备方法 |
| CN114727890A (zh) * | 2019-11-26 | 2022-07-08 | 尤妮佳股份有限公司 | 吸收性物品 |
| CN114727890B (zh) * | 2019-11-26 | 2023-03-10 | 尤妮佳股份有限公司 | 吸收性物品 |
| CN111150557A (zh) * | 2020-01-14 | 2020-05-15 | 百润(中国)有限公司 | 一种高扩散渗透性与抗回渗性的吸收制品 |
| CN111249068A (zh) * | 2020-01-14 | 2020-06-09 | 百润(中国)有限公司 | 以扩散抗回渗强化层提高吸收制品扩散与抗回渗性能的方法 |
| CN111302878A (zh) * | 2020-04-18 | 2020-06-19 | 云南正邦科技有限公司 | 一种由醇脱水连续制备烯烃的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5418000A (en) | 2001-01-31 |
| ATE257395T1 (de) | 2004-01-15 |
| CA2400758A1 (en) | 2001-01-04 |
| DE60007635T2 (de) | 2004-11-18 |
| EP1196204B2 (en) | 2010-03-24 |
| CN1326573C (zh) | 2007-07-18 |
| EP1196204A1 (en) | 2002-04-17 |
| US6514615B1 (en) | 2003-02-04 |
| JP4708646B2 (ja) | 2011-06-22 |
| DE60007635T3 (de) | 2010-11-25 |
| BR0012000A (pt) | 2002-05-14 |
| DE60007635D1 (de) | 2004-02-12 |
| US20030118820A1 (en) | 2003-06-26 |
| EP1196204B1 (en) | 2004-01-07 |
| JP2003503554A (ja) | 2003-01-28 |
| WO2001000258A1 (en) | 2001-01-04 |
| US20030118821A1 (en) | 2003-06-26 |
| US20050101680A1 (en) | 2005-05-12 |
| US6841229B2 (en) | 2005-01-11 |
| US6743391B2 (en) | 2004-06-01 |
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