SG11201700205SA - Water-absorbent resin and absorbent article - Google Patents
Water-absorbent resin and absorbent articleInfo
- Publication number
- SG11201700205SA SG11201700205SA SG11201700205SA SG11201700205SA SG11201700205SA SG 11201700205S A SG11201700205S A SG 11201700205SA SG 11201700205S A SG11201700205S A SG 11201700205SA SG 11201700205S A SG11201700205S A SG 11201700205SA SG 11201700205S A SG11201700205S A SG 11201700205SA
- Authority
- SG
- Singapore
- Prior art keywords
- absorbent
- water
- resin
- article
- absorbent article
- Prior art date
Links
Classifications
-
- 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
-
- 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 articles specially adapted to be worn around the waist, e.g. diapers
-
- 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
- A61L15/22—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
- 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
- C08F8/00—Chemical modification by after-treatment
-
- 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
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous 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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014143717 | 2014-07-11 | ||
| JP2014223724A JP2016028116A (en) | 2014-07-11 | 2014-10-31 | Water-absorbing resin and water-absorbing article |
| PCT/JP2014/079245 WO2016006132A1 (en) | 2014-07-11 | 2014-11-04 | Water-absorbing resin and absorbent article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201700205SA true SG11201700205SA (en) | 2017-02-27 |
Family
ID=55063800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201700205SA SG11201700205SA (en) | 2014-07-11 | 2014-11-04 | Water-absorbent resin and absorbent article |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10525443B2 (en) |
| EP (1) | EP3168241B1 (en) |
| JP (1) | JP2016028116A (en) |
| KR (1) | KR102256616B1 (en) |
| CN (1) | CN106471012A (en) |
| BR (1) | BR112017000532B1 (en) |
| CA (1) | CA2954036C (en) |
| MY (1) | MY186081A (en) |
| SA (1) | SA517380686B1 (en) |
| SG (1) | SG11201700205SA (en) |
| TW (1) | TWI681976B (en) |
| WO (1) | WO2016006132A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2893974B1 (en) | 2012-09-10 | 2017-11-08 | Sumitomo Seika Chemicals Co. Ltd. | Water-absorbing resin, water-absorbing body, and water-absorbing product |
| JP5719079B1 (en) | 2014-07-11 | 2015-05-13 | 住友精化株式会社 | Water absorbent resin and absorbent article |
| CN107847905A (en) * | 2015-07-01 | 2018-03-27 | 株式会社日本触媒 | Particulate water-absorbing agent |
| US11465125B2 (en) | 2017-03-02 | 2022-10-11 | Sumitomo Seika Chemicals Co., Ltd. | Water-absorbing resin |
| KR102526286B1 (en) | 2017-03-02 | 2023-04-27 | 스미토모 세이카 가부시키가이샤 | Absorbent Resins and Absorbent Articles |
| JPWO2019074099A1 (en) * | 2017-10-12 | 2020-11-05 | 住友精化株式会社 | Water-absorbent resin and absorbent articles |
| KR20210090617A (en) * | 2018-11-05 | 2021-07-20 | 스미토모 세이카 가부시키가이샤 | absorbent resin |
| CN113242865A (en) * | 2018-12-12 | 2021-08-10 | 住友精化株式会社 | Water-absorbent resin particles |
| US20220143574A1 (en) * | 2019-03-08 | 2022-05-12 | Sumitomo Seika Chemicals Co., Ltd. | Water absorbing resin particles and method for producing same, absorbent body, and absorbent article |
| JP6828222B1 (en) * | 2019-03-08 | 2021-02-10 | 住友精化株式会社 | A method for producing water-absorbent resin particles, an absorbent article, a method for producing water-absorbent resin particles, and a method for increasing the amount of absorption of the absorber under pressure. |
| JP7538107B2 (en) * | 2019-03-08 | 2024-08-21 | 住友精化株式会社 | Water-absorbent resin particles and their manufacturing method, absorbent body, and absorbent article |
| CN115443312B (en) * | 2020-04-27 | 2024-05-14 | 住友精化株式会社 | Water-absorbent resin composition, absorber, and absorbent article |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61271303A (en) * | 1985-05-24 | 1986-12-01 | Lion Corp | Production of water-absorptive resin |
| DE3713601A1 (en) * | 1987-04-23 | 1988-11-10 | Stockhausen Chem Fab Gmbh | METHOD FOR PRODUCING A STRONG WATER-ABSORBENT POLYMER |
| US5599335A (en) | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
| JP2918808B2 (en) | 1994-06-13 | 1999-07-12 | 株式会社日本触媒 | Absorber and absorbent article |
| DE69524928T2 (en) | 1994-06-13 | 2002-08-29 | Nippon Shokubai Co. Ltd., Osaka | WATER ABSORBENT, METHOD FOR THE PRODUCTION THEREOF AND THE CONTAINING ABSORBENT ITEM |
| JP3326110B2 (en) * | 1998-05-25 | 2002-09-17 | 花王株式会社 | Manufacturing method of super absorbent resin |
| DE19846413A1 (en) * | 1998-10-08 | 2000-04-13 | Basf Ag | Economical preparation of swellable, hydrophilic polymer having good water absorption properties, useful e.g. in hygienic articles, by polymerization, comminution, post-neutralization, drying, grinding and sieving |
| CN1232550C (en) * | 2000-04-13 | 2005-12-21 | 三洋化成工业株式会社 | Crosslinked polymer, process for producing same, absorbent structure and absorbent article |
| JP4315680B2 (en) * | 2000-12-29 | 2009-08-19 | ビーエーエスエフ ソシエタス・ヨーロピア | Absorbent composition |
| JP4880144B2 (en) | 2001-09-19 | 2012-02-22 | 住友精化株式会社 | Absorber and absorbent article using the same |
| JP2003088551A (en) | 2001-09-19 | 2003-03-25 | Sumitomo Seika Chem Co Ltd | Absorber and absorptive article using it |
| CN1805723A (en) | 2003-06-13 | 2006-07-19 | 住友精化株式会社 | Absorbing material and absorptive article using the same |
| US7803880B2 (en) | 2003-09-19 | 2010-09-28 | Nippon Shokubai Co., Ltd. | Water absorbent and producing method of same |
| JP4969778B2 (en) | 2004-12-21 | 2012-07-04 | 住友精化株式会社 | Method for producing water-absorbent resin particles and sanitary material using the same |
| WO2006123561A1 (en) | 2005-05-16 | 2006-11-23 | Sumitomo Seika Chemicals Co., Ltd. | Process for production of water-absorbing resin particles, water-absorbing resin particles made by the process, and absorbents and absorbent articles made by using the particles |
| JP5183918B2 (en) | 2006-11-29 | 2013-04-17 | 住友精化株式会社 | Method for producing water absorbent resin |
| WO2012043546A1 (en) * | 2010-09-28 | 2012-04-05 | 住友精化株式会社 | Water absorbent sheet structure |
| TW201247249A (en) | 2011-04-21 | 2012-12-01 | Sumitomo Seika Chemicals | Water-absorbent resin, absorbent material, and absorbent article |
| JP5917829B2 (en) * | 2011-05-11 | 2016-05-18 | 住友精化株式会社 | Water-absorbing resin and method for producing the same |
| JP2012001735A (en) * | 2011-09-22 | 2012-01-05 | Sumitomo Seika Chem Co Ltd | Method of manufacturing water-absorbing resin particle, and sanitation material using the particle |
| CN102504288B (en) * | 2011-10-12 | 2013-09-25 | 浙江卫星石化股份有限公司 | Preparation method of super water absorbent resin |
| EP2893974B1 (en) * | 2012-09-10 | 2017-11-08 | Sumitomo Seika Chemicals Co. Ltd. | Water-absorbing resin, water-absorbing body, and water-absorbing product |
| US20150346375A1 (en) | 2013-01-10 | 2015-12-03 | Schlumberger Technology Drive | Application-Specific Integrated Circuits for Downhole Applications |
| JP5719079B1 (en) | 2014-07-11 | 2015-05-13 | 住友精化株式会社 | Water absorbent resin and absorbent article |
| JP5893116B2 (en) | 2014-07-11 | 2016-03-23 | 住友精化株式会社 | Water absorbent resin and method for producing water absorbent resin |
-
2014
- 2014-10-31 JP JP2014223724A patent/JP2016028116A/en active Pending
- 2014-11-04 CN CN201480079954.4A patent/CN106471012A/en active Pending
- 2014-11-04 EP EP14897110.4A patent/EP3168241B1/en active Active
- 2014-11-04 SG SG11201700205SA patent/SG11201700205SA/en unknown
- 2014-11-04 CA CA2954036A patent/CA2954036C/en active Active
- 2014-11-04 BR BR112017000532-8A patent/BR112017000532B1/en active IP Right Grant
- 2014-11-04 WO PCT/JP2014/079245 patent/WO2016006132A1/en active Application Filing
- 2014-11-04 US US15/324,778 patent/US10525443B2/en active Active
- 2014-11-04 MY MYPI2016002320A patent/MY186081A/en unknown
- 2014-11-04 KR KR1020167035706A patent/KR102256616B1/en active IP Right Grant
-
2015
- 2015-07-07 TW TW104122055A patent/TWI681976B/en active
-
2017
- 2017-01-08 SA SA517380686A patent/SA517380686B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3168241A1 (en) | 2017-05-17 |
| BR112017000532B1 (en) | 2020-11-17 |
| CA2954036A1 (en) | 2016-01-14 |
| TWI681976B (en) | 2020-01-11 |
| US20170203279A1 (en) | 2017-07-20 |
| MY186081A (en) | 2021-06-19 |
| US10525443B2 (en) | 2020-01-07 |
| EP3168241A4 (en) | 2017-12-27 |
| SA517380686B1 (en) | 2021-03-16 |
| CA2954036C (en) | 2022-09-06 |
| BR112017000532A2 (en) | 2017-11-14 |
| KR102256616B1 (en) | 2021-05-26 |
| JP2016028116A (en) | 2016-02-25 |
| CN106471012A (en) | 2017-03-01 |
| WO2016006132A1 (en) | 2016-01-14 |
| KR20170028890A (en) | 2017-03-14 |
| TW201620942A (en) | 2016-06-16 |
| EP3168241B1 (en) | 2024-05-29 |
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