MX2017000344A - Resina absorbente al agua y articulo absorbente. - Google Patents
Resina absorbente al agua y articulo absorbente.Info
- Publication number
- MX2017000344A MX2017000344A MX2017000344A MX2017000344A MX2017000344A MX 2017000344 A MX2017000344 A MX 2017000344A MX 2017000344 A MX2017000344 A MX 2017000344A MX 2017000344 A MX2017000344 A MX 2017000344A MX 2017000344 A MX2017000344 A MX 2017000344A
- Authority
- MX
- Mexico
- Prior art keywords
- water
- absorbent resin
- absorbent
- less
- under
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title abstract 7
- 239000011347 resin Substances 0.000 title abstract 5
- 229920005989 resin Polymers 0.000 title abstract 5
- 230000002745 absorbent Effects 0.000 title abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000003431 cross linking reagent Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 238000002845 discoloration Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives 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
- C08F120/00—Homopolymers 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
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- 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
-
- 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
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- 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
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
-
- 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
-
- 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
- C08F8/14—Esterification
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Se proporciona una resina absorbente al agua que tiene mejor rendimiento de absorción de agua y que está siendo prevenida de decoloración antes y después del almacenamiento durante un tiempo largo bajo alta temperatura y alta humedad, y un artículo absorbente incluyendo la resina absorbente. La resina absorbente al agua de acuerdo con la presente invención se prepara al polimerizar un monómero no saturado etilénicamente soluble en agua en presencia de un agente reticulado interno y realizar la post-reticulación con un agente de post-reticulación, en donde la resina absorbente al agua satisface las siguientes propiedades: (A) una capacidad de absorción de agua de solución salina fisiológica de 55 g/g o más, una capacidad de absorción de agua de solución salina fisiológica bajo una carga de 4.14 kPa de 15 mL/g o más, y un contenido de monómero residual de 300 ppm o menos; y (B) un índice amarillo de 5.0 o menos y una relación de cambio de índice amarillo (?YI) después de salir durante 10 días bajo 70°C y 90% RH de 10 o menos.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014143719 | 2014-07-11 | ||
| JP2014223726A JP5766344B1 (ja) | 2014-07-11 | 2014-10-31 | 吸水性樹脂及び吸収性物品 |
| PCT/JP2014/079247 WO2016006134A1 (ja) | 2014-07-11 | 2014-11-04 | 吸水性樹脂及び吸収性物品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2017000344A true MX2017000344A (es) | 2017-08-25 |
| MX386281B MX386281B (es) | 2025-03-18 |
Family
ID=53888012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017000344A MX386281B (es) | 2014-07-11 | 2014-11-04 | Resina absorbente de agua y articulo absorbente. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9925294B2 (es) |
| EP (1) | EP2998325B2 (es) |
| JP (1) | JP5766344B1 (es) |
| KR (1) | KR101681700B1 (es) |
| CN (1) | CN105408365A (es) |
| BR (1) | BR112017000531B1 (es) |
| CA (1) | CA2951470C (es) |
| ES (1) | ES2646127T5 (es) |
| MX (1) | MX386281B (es) |
| MY (1) | MY182852A (es) |
| SA (1) | SA517380685B1 (es) |
| SG (1) | SG11201700206VA (es) |
| TW (1) | TWI527599B (es) |
| WO (1) | WO2016006134A1 (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5719078B1 (ja) | 2014-07-11 | 2015-05-13 | 住友精化株式会社 | 吸水性樹脂の製造方法 |
| JP5719079B1 (ja) | 2014-07-11 | 2015-05-13 | 住友精化株式会社 | 吸水性樹脂及び吸収性物品 |
| KR102075733B1 (ko) | 2016-12-13 | 2020-02-10 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| WO2018159801A1 (ja) * | 2017-03-02 | 2018-09-07 | 住友精化株式会社 | 吸水性樹脂、土壌保水材、及び農園芸材料 |
| JPWO2018159802A1 (ja) * | 2017-03-02 | 2019-12-26 | 住友精化株式会社 | 吸水性樹脂及び吸収性物品 |
| KR102526286B1 (ko) | 2017-03-02 | 2023-04-27 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 및 흡수성 물품 |
| KR102439244B1 (ko) * | 2017-11-20 | 2022-08-31 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| FR3074047B1 (fr) * | 2017-11-30 | 2019-12-20 | Biomerieux | Dispositifs medicaux non-implantables integrant un dispositif de detection et/ou d'identification d'infections microbiologiques |
| WO2020059871A1 (ja) | 2018-09-21 | 2020-03-26 | 株式会社日本触媒 | キレート剤を含む吸水性樹脂の製造方法 |
| WO2020122204A1 (ja) * | 2018-12-12 | 2020-06-18 | 住友精化株式会社 | 吸水性樹脂粒子 |
| JP6681492B1 (ja) * | 2018-12-12 | 2020-04-15 | 住友精化株式会社 | 吸水性樹脂粒子 |
| CN113195548A (zh) * | 2018-12-17 | 2021-07-30 | 住友精化株式会社 | 吸水性树脂、吸收体、吸收性物品及吸水性树脂的制造方法 |
| JP7561117B2 (ja) * | 2019-03-08 | 2024-10-03 | 住友精化株式会社 | 吸水性樹脂粒子 |
| JP7625513B2 (ja) | 2019-03-29 | 2025-02-03 | 住友精化株式会社 | 吸水性樹脂及び止水材 |
| WO2020218160A1 (ja) * | 2019-04-23 | 2020-10-29 | 住友精化株式会社 | 吸水性樹脂粒子、吸収体及び吸収性物品 |
| US12533658B2 (en) | 2019-04-23 | 2026-01-27 | Sumitomo Seika Chemicals Co., Ltd. | Water-absorbent resin particles |
| JP7713391B2 (ja) * | 2019-12-13 | 2025-07-25 | 住友精化株式会社 | 被覆樹脂粒子及び被覆樹脂粒子を製造する方法 |
| WO2021194201A1 (ko) * | 2020-03-23 | 2021-09-30 | 주식회사 엘지화학 | 고흡수성 수지 필름 및 이의 제조 방법 |
| US20230067846A1 (en) * | 2020-03-23 | 2023-03-02 | Lg Chem, Ltd. | Super Absorbent Polymer Film and Preparation Method Thereof |
| US20230071674A1 (en) * | 2020-03-23 | 2023-03-09 | Lg Chem, Ltd. | Preparation Method for Super Absorbent Polymer Film |
| WO2021220982A1 (ja) * | 2020-04-27 | 2021-11-04 | 住友精化株式会社 | 吸水性樹脂組成物、吸収体、及び吸収性物品 |
| WO2022154631A1 (ko) * | 2021-01-18 | 2022-07-21 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
| WO2022203296A1 (ko) * | 2021-03-26 | 2022-09-29 | 주식회사 엘지화학 | 고흡수성 수지 필름 및 이를 포함하는 흡수성 물품 |
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| JPWO2024214752A1 (es) * | 2023-04-13 | 2024-10-17 |
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-
2014
- 2014-10-31 JP JP2014223726A patent/JP5766344B1/ja active Active
- 2014-11-04 CN CN201480017968.3A patent/CN105408365A/zh active Pending
- 2014-11-04 BR BR112017000531-0A patent/BR112017000531B1/pt not_active IP Right Cessation
- 2014-11-04 SG SG11201700206VA patent/SG11201700206VA/en unknown
- 2014-11-04 WO PCT/JP2014/079247 patent/WO2016006134A1/ja not_active Ceased
- 2014-11-04 MY MYPI2017000034A patent/MY182852A/en unknown
- 2014-11-04 CA CA2951470A patent/CA2951470C/en active Active
- 2014-11-04 KR KR1020157027124A patent/KR101681700B1/ko active Active
- 2014-11-04 ES ES14893695T patent/ES2646127T5/es active Active
- 2014-11-04 US US14/903,879 patent/US9925294B2/en active Active
- 2014-11-04 EP EP14893695.8A patent/EP2998325B2/en active Active
- 2014-11-04 MX MX2017000344A patent/MX386281B/es unknown
-
2015
- 2015-07-07 TW TW104122058A patent/TWI527599B/zh active
-
2017
- 2017-01-08 SA SA517380685A patent/SA517380685B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SA517380685B1 (ar) | 2020-09-06 |
| CA2951470C (en) | 2017-07-11 |
| ES2646127T5 (es) | 2021-07-27 |
| EP2998325B1 (en) | 2017-09-20 |
| EP2998325B2 (en) | 2020-11-04 |
| ES2646127T3 (es) | 2017-12-12 |
| KR101681700B1 (ko) | 2016-12-01 |
| TW201607569A (zh) | 2016-03-01 |
| SG11201700206VA (en) | 2017-02-27 |
| TWI527599B (zh) | 2016-04-01 |
| US9925294B2 (en) | 2018-03-27 |
| MY182852A (en) | 2021-02-05 |
| CN105408365A (zh) | 2016-03-16 |
| JP2016028118A (ja) | 2016-02-25 |
| CA2951470A1 (en) | 2016-01-14 |
| BR112017000531B1 (pt) | 2020-11-17 |
| JP5766344B1 (ja) | 2015-08-19 |
| WO2016006134A1 (ja) | 2016-01-14 |
| EP2998325A1 (en) | 2016-03-23 |
| US20160367717A1 (en) | 2016-12-22 |
| BR112017000531A2 (pt) | 2017-11-14 |
| KR20160017650A (ko) | 2016-02-16 |
| MX386281B (es) | 2025-03-18 |
| EP2998325A4 (en) | 2016-07-20 |
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