BR112013024336A2 - composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorvente - Google Patents
composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorventeInfo
- Publication number
- BR112013024336A2 BR112013024336A2 BR112013024336A BR112013024336A BR112013024336A2 BR 112013024336 A2 BR112013024336 A2 BR 112013024336A2 BR 112013024336 A BR112013024336 A BR 112013024336A BR 112013024336 A BR112013024336 A BR 112013024336A BR 112013024336 A2 BR112013024336 A2 BR 112013024336A2
- Authority
- BR
- Brazil
- Prior art keywords
- superabsorbent polymer
- polymer composition
- particulate superabsorbent
- producing
- absorbent article
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
-
- 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
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
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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
- C08F2/00—Processes of polymerisation
-
- 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
-
- 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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- 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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/68—Superabsorbents
-
- 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
- C08J2333/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Analytical Chemistry (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorvente a presente invenção refere-se a uma composição polimérica superabsorvente particulada que absorve água, líquidos aquosos, e sangue, e um processo para fazer os polímeros superabsorventes, em que um polímero superabsorvente é a superfície tratada com uma solução de sal de metal multivalente neutralizado possuindo um valor de ph senmelhante ao da pele humana. a presente invenção refere-se também à composição polimérica superabsorvente particulada tendo elevada permeabilidade em gel e elevada absorvência sob carga.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/091,844 | 2011-04-21 | ||
US13/091,844 US8802786B2 (en) | 2011-04-21 | 2011-04-21 | Particulate superabsorbent polymer composition having improved performance properties |
PCT/EP2012/055472 WO2012143215A1 (en) | 2011-04-21 | 2012-03-28 | Particulate superabsorbent polymer composition having improved performance properties |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112013024336A2 true BR112013024336A2 (pt) | 2016-12-20 |
BR112013024336B1 BR112013024336B1 (pt) | 2020-02-11 |
BR112013024336B8 BR112013024336B8 (pt) | 2022-08-30 |
Family
ID=45922676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013024336A BR112013024336B8 (pt) | 2011-04-21 | 2012-03-28 | Composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorvente |
Country Status (8)
Country | Link |
---|---|
US (2) | US8802786B2 (pt) |
EP (1) | EP2699608B1 (pt) |
JP (1) | JP5717917B2 (pt) |
KR (1) | KR101827038B1 (pt) |
CN (1) | CN103547603B (pt) |
BR (1) | BR112013024336B8 (pt) |
TW (1) | TWI535464B (pt) |
WO (1) | WO2012143215A1 (pt) |
Families Citing this family (45)
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US7173086B2 (en) | 2003-10-31 | 2007-02-06 | Stockhausen, Inc. | Superabsorbent polymer with high permeability |
US8236884B2 (en) | 2007-03-23 | 2012-08-07 | Evonik Stockhausen, Llc | High permeability superabsorbent polymer compositions |
US8318306B2 (en) | 2008-01-30 | 2012-11-27 | Evonik Stockhausen, Llc | Superabsorbent polymer compositions having a triggering composition |
US7910688B2 (en) | 2008-10-22 | 2011-03-22 | Evonik Stockhausen Inc. | Recycling superabsorbent polymer fines |
US8361926B2 (en) | 2008-11-25 | 2013-01-29 | Evonik Stockhausen, Llc | Water-absorbing polysaccharide and method for producing the same |
US8304369B2 (en) | 2010-05-07 | 2012-11-06 | Evonik Stockhausen, Llc | Superabsorbent polymer having a capacity increase |
US8530720B2 (en) | 2011-07-29 | 2013-09-10 | Aluminaid International Ag | Thermally conductive, metal-based bandages to aid in medical healing and methods of use |
DE102011086516A1 (de) | 2011-11-17 | 2013-05-23 | Evonik Degussa Gmbh | Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung |
EP2870183B1 (de) | 2012-07-03 | 2021-12-01 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbessertem eigenschaftsprofil |
TWI531390B (zh) | 2012-10-24 | 2016-05-01 | 贏創德固賽有限公司 | 氣味與顏色穩定之吸水組合物 |
KR101595037B1 (ko) * | 2013-01-15 | 2016-02-17 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
US9302248B2 (en) * | 2013-04-10 | 2016-04-05 | Evonik Corporation | Particulate superabsorbent polymer composition having improved stability |
US9375507B2 (en) * | 2013-04-10 | 2016-06-28 | Evonik Corporation | Particulate superabsorbent polymer composition having improved stability |
US20140309606A1 (en) * | 2013-04-10 | 2014-10-16 | Kimberly-Clark Worldwide, Inc. | Absorbent Article Containing A Particulate Superabsorbent Polymer Composition Having Improved Stability |
US20140309607A1 (en) * | 2013-04-10 | 2014-10-16 | Kimberly-Clark Worldwide, Inc. | Absorbent Article Containing A Particulate Superabsorbent Polymer Composition Having Improved Stability |
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KR101719352B1 (ko) * | 2013-12-13 | 2017-04-04 | 주식회사 엘지화학 | 고흡수성 수지 조성물 |
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KR101720423B1 (ko) | 2014-07-25 | 2017-03-27 | 에보니크 데구사 게엠베하 | 점착 방지 가공 조제 및 흡수성 입자 제조에 이들을 이용하는 방법 |
KR20160061743A (ko) | 2014-11-24 | 2016-06-01 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
KR101805088B1 (ko) * | 2014-12-18 | 2017-12-05 | 주식회사 엘지화학 | 표면 개질 처리된 고흡수성 수지 및 그 제조방법 |
KR101772658B1 (ko) | 2014-12-18 | 2017-08-29 | 주식회사 엘지화학 | 혈액 또는 고점도 액체용 고흡수성 수지 및 그 제조방법 |
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KR101407176B1 (ko) | 2006-04-21 | 2014-06-12 | 에보니크 데구사 게엠베하 | 압력하에서 향상된 투과성과 흡수성을 가지는 수분-흡수성 중합체 구조 |
DE102006060156A1 (de) | 2006-12-18 | 2008-06-19 | Evonik Stockhausen Gmbh | Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden |
EP2115019B2 (de) | 2007-01-29 | 2019-07-10 | Basf Se | VERFAHREN ZUR HERSTELLUNG WEIßER UND FARBSTABILER WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHEM ABSORPTIONSVERMÖGEN UND HOHER FLÜSSIGKEITSLEITFÄHIGKEIT |
US8236884B2 (en) | 2007-03-23 | 2012-08-07 | Evonik Stockhausen, Llc | High permeability superabsorbent polymer compositions |
US7816426B2 (en) | 2007-07-16 | 2010-10-19 | Evonik Stockhausen, Llc | Superabsorbent polymer compositions having color stability |
US8371475B2 (en) * | 2007-09-12 | 2013-02-12 | Basf Se | Process for metering superabsorbents |
US8318306B2 (en) | 2008-01-30 | 2012-11-27 | Evonik Stockhausen, Llc | Superabsorbent polymer compositions having a triggering composition |
CN101970299B (zh) * | 2008-03-13 | 2013-09-11 | 株式会社日本触媒 | 以吸水性树脂作为主要成分的颗粒状吸水剂的填充方法 |
US8222477B2 (en) | 2008-10-20 | 2012-07-17 | Evonik Stockhausen, Llc | Superabsorbent polymer containing clay, particulate, and method of making same |
US7910688B2 (en) * | 2008-10-22 | 2011-03-22 | Evonik Stockhausen Inc. | Recycling superabsorbent polymer fines |
EP2358769B1 (de) * | 2008-11-21 | 2022-01-05 | Basf Se | Verfahren zur herstellung permeabler wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
US8361926B2 (en) | 2008-11-25 | 2013-01-29 | Evonik Stockhausen, Llc | Water-absorbing polysaccharide and method for producing the same |
US20100247916A1 (en) | 2009-03-24 | 2010-09-30 | Basf Se | Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles |
CN102548654A (zh) | 2009-09-29 | 2012-07-04 | 株式会社日本触媒 | 颗粒状吸水剂及其制造方法 |
JP5785087B2 (ja) * | 2009-09-30 | 2015-09-24 | 株式会社日本触媒 | 粒子状吸水剤及びその製造方法 |
US8304369B2 (en) | 2010-05-07 | 2012-11-06 | Evonik Stockhausen, Llc | Superabsorbent polymer having a capacity increase |
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2011
- 2011-04-21 US US13/091,844 patent/US8802786B2/en active Active
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2012
- 2012-03-28 CN CN201280019406.3A patent/CN103547603B/zh active Active
- 2012-03-28 BR BR112013024336A patent/BR112013024336B8/pt active IP Right Grant
- 2012-03-28 KR KR1020137030837A patent/KR101827038B1/ko active IP Right Grant
- 2012-03-28 WO PCT/EP2012/055472 patent/WO2012143215A1/en active Application Filing
- 2012-03-28 EP EP12711390.0A patent/EP2699608B1/en active Active
- 2012-03-28 JP JP2014505563A patent/JP5717917B2/ja active Active
- 2012-04-19 TW TW101113880A patent/TWI535464B/zh active
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Also Published As
Publication number | Publication date |
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EP2699608A1 (en) | 2014-02-26 |
KR20140026511A (ko) | 2014-03-05 |
CN103547603A (zh) | 2014-01-29 |
KR101827038B1 (ko) | 2018-02-07 |
EP2699608B1 (en) | 2014-12-03 |
US20120267570A1 (en) | 2012-10-25 |
WO2012143215A1 (en) | 2012-10-26 |
JP2014512440A (ja) | 2014-05-22 |
JP5717917B2 (ja) | 2015-05-13 |
US20140316040A1 (en) | 2014-10-23 |
US9102806B2 (en) | 2015-08-11 |
CN103547603B (zh) | 2015-11-25 |
TW201304825A (zh) | 2013-02-01 |
BR112013024336B1 (pt) | 2020-02-11 |
TWI535464B (zh) | 2016-06-01 |
US8802786B2 (en) | 2014-08-12 |
BR112013024336B8 (pt) | 2022-08-30 |
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