MX2022004289A - Aumento de la capacidad de absorcion del material superabsorbente con el uso de sales seleccionadas. - Google Patents
Aumento de la capacidad de absorcion del material superabsorbente con el uso de sales seleccionadas.Info
- Publication number
- MX2022004289A MX2022004289A MX2022004289A MX2022004289A MX2022004289A MX 2022004289 A MX2022004289 A MX 2022004289A MX 2022004289 A MX2022004289 A MX 2022004289A MX 2022004289 A MX2022004289 A MX 2022004289A MX 2022004289 A MX2022004289 A MX 2022004289A
- Authority
- MX
- Mexico
- Prior art keywords
- absorbent capacity
- superabsorbent material
- sam
- capacity increase
- material absorbent
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
-
- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/14—Chemical modification with acids, their salts or anhydrides
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/19—Quaternary ammonium 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—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
- 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
Abstract
La presente invención describe un método para aumentar la capacidad de absorción de un material superabsorbente (SAM) al tratar el SAM con una sal seleccionada o una combinación de tales sales. La(s) sal(es) seleccionada(s) puede(n) interactuar con la cadena polimérica del SAM a través de uno o más mecanismos de mejora de la capacidad de absorción. El(Los) mecanismo(s) de mejora de la capacidad de absorción entre la(s) sal(es) seleccionada(s) y el SAM puede(n) conducir a una mayor capacidad de absorción del SAM.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2019/057556 WO2021080575A1 (en) | 2019-10-23 | 2019-10-23 | Superabsorbent material absorbent capacity increase with use of selected salts |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022004289A true MX2022004289A (es) | 2022-05-10 |
Family
ID=75620638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022004289A MX2022004289A (es) | 2019-10-23 | 2019-10-23 | Aumento de la capacidad de absorcion del material superabsorbente con el uso de sales seleccionadas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220370678A1 (es) |
KR (1) | KR20220090529A (es) |
CN (1) | CN114585394A (es) |
AU (1) | AU2019471557A1 (es) |
BR (1) | BR112022006735A2 (es) |
GB (1) | GB2605049B (es) |
MX (1) | MX2022004289A (es) |
WO (1) | WO2021080575A1 (es) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5998032A (en) * | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
SE511857C2 (sv) * | 1998-04-28 | 1999-12-06 | Sca Hygiene Prod Ab | Absorberande struktur med förbättrade absorptionsegenskaper innehållande minst 50 vikts% superabsorberande material |
US6855434B2 (en) * | 2002-02-27 | 2005-02-15 | Kimberly-Clark Worldwide, Inc. | Ionic superabsorbent polymers with enhanced swelling characteristics |
KR20050092877A (ko) * | 2004-03-17 | 2005-09-23 | 주식회사 엘지생활건강 | 킬레이트화제를 첨가한 일회용 흡수제품 |
WO2007120561A2 (en) * | 2006-04-10 | 2007-10-25 | The Procter & Gamble Company | An absorbent member comprising a modified water absorbent resin |
-
2019
- 2019-10-23 GB GB2207121.1A patent/GB2605049B/en active Active
- 2019-10-23 US US17/642,115 patent/US20220370678A1/en active Pending
- 2019-10-23 WO PCT/US2019/057556 patent/WO2021080575A1/en active Application Filing
- 2019-10-23 CN CN201980101258.1A patent/CN114585394A/zh active Pending
- 2019-10-23 KR KR1020227016499A patent/KR20220090529A/ko unknown
- 2019-10-23 AU AU2019471557A patent/AU2019471557A1/en active Pending
- 2019-10-23 BR BR112022006735A patent/BR112022006735A2/pt unknown
- 2019-10-23 MX MX2022004289A patent/MX2022004289A/es unknown
Also Published As
Publication number | Publication date |
---|---|
GB2605049A (en) | 2022-09-21 |
US20220370678A1 (en) | 2022-11-24 |
CN114585394A (zh) | 2022-06-03 |
AU2019471557A1 (en) | 2022-06-02 |
GB202207121D0 (en) | 2022-06-29 |
GB2605049B (en) | 2023-09-06 |
BR112022006735A2 (pt) | 2022-07-12 |
WO2021080575A1 (en) | 2021-04-29 |
KR20220090529A (ko) | 2022-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112022007627A2 (pt) | Compostos moduladores do glp-1r | |
MX2021005008A (es) | Moduladores de celulas t reguladoras multivalentes. | |
BR112016002821A2 (pt) | artigo para tratamento de feridas com fibras superabsorventes e partículas superabsorventes | |
BR112017023579A2 (pt) | combinação de um anticorpo cd30xcd16 com um antagonista de pd-1 para terapia | |
BR112013003002A2 (pt) | composição contendo aditivo polar e agente quelante útil no hidroprocessamento de suprimentos hidrocarbonetos e método de sua produção e utilização | |
NI202100018A (es) | Moduladores de la expresión de pnpla3 | |
EP4279127A3 (en) | Growth differentiation factor 15 as biomarker for metformin | |
CL2018003044A1 (es) | 6-aminopiridina-3-yl tiazoles como moduladores de ror. | |
MX2020002322A (es) | Compuestos y composiciones para la inhibicion de ire1. | |
NI202100056A (es) | Moduladores de la expresión de hsd17b13 | |
MX2019010699A (es) | Moduladores de la expresion de pcsk9. | |
EA201890728A2 (ru) | Лечение ингибиторами ntcp атеросклероза, первичного билиарного цирроза и заболевания, связанного с nrlp3-инфламмасомами | |
MX2022004024A (es) | Metodos y materiales para el tratamiento de la neurotoxicidad. | |
PH12020551995A1 (en) | Modulator of apol1 expression | |
MX2022004289A (es) | Aumento de la capacidad de absorcion del material superabsorbente con el uso de sales seleccionadas. | |
CL2008002277A1 (es) | Metodo para tratar un trastorno ocular relacionado con tnf alfa que comprende una molecula de arn interferente que actua en la expresion del arnm de tnfr1 o tace mediante interferencia de arn; molecula de arn interferente; composicion que comprende dicho interferente. | |
CL2021001246A1 (es) | Moduladores de expresión irf5. | |
CO2020003134A2 (es) | Moduladores de la expresión de enac | |
CL2020001851A1 (es) | Moduladores de la expresión dnm2 | |
BR112019024875A2 (pt) | Métodos para o tratamento da ileíte do reservatório crônica | |
AR123529A2 (es) | Composición para el tratamiento de semillas de arroz | |
EP3900714A4 (en) | AGENT CONTAINING 4-PHENYLBUTYRATE, FOR THE PREVENTION OR TREATMENT OF PRESBYOPIA | |
GB2605050A8 (en) | Superabsorbent material absorbent capacity increase with use of multifunctional chemical agents | |
GEU20202032Y (en) | Preventive composition for removing lead from the body and its exposure | |
MX2019002406A (es) | Composiciones de caucho resistentes al desgaste, sistemas y metodos. |