SA517380670B1 - راتنج ماص للماء وطريقة لتصنيعه - Google Patents
راتنج ماص للماء وطريقة لتصنيعهInfo
- Publication number
- SA517380670B1 SA517380670B1 SA517380670A SA517380670A SA517380670B1 SA 517380670 B1 SA517380670 B1 SA 517380670B1 SA 517380670 A SA517380670 A SA 517380670A SA 517380670 A SA517380670 A SA 517380670A SA 517380670 B1 SA517380670 B1 SA 517380670B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- water
- polymerization
- absorbent resin
- manufacturing
- absorbent
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/20—Aqueous medium with the aid of macromolecular dispersing agents
-
- 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
-
- 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
-
- 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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension 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
- 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
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/04—Azo-compounds
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/18—Increasing the size of the dispersed particles
-
- 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
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
-
- 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)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polymerisation Methods In General (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
يتعلق هذا الاختراع بطريقة لتصنيع راتنج ماص للماء water-absorbent resin له مساحة سطحية نوعية specific surface area وفقاً لمعادلة برونار-ايميت-تيللر Brunauer–Emmett–Teller ومعدل امتصاص الماء water-absorption rate وبعامل ماص للماء water-absorbing agent ووسيلة ماصة absorbent article يتم تشكيلها باستخدام الراتنج الماص للماء. وفي الجانب الأول من الاختراع الحالي، عندما تجرى عملية بلمرة معكوسة الطور في معلق reverse phase suspension polymerization من خطوتين أو أكثر على مونمر اثيليني غير مشبع وقابل للذوبان في الماء water-soluble ethylenically unsaturated monomer في وسط تشتيت هيدروكربوني hydrocarbon dispersion medium بوجود واحد على الأقل من مركب أزو azo، بيروكسيد peroxide وعامل ربط تقاطعي داخلي internal-crosslinking agent يتم ضبط المقدار المستخدم من عامل الربط التقاطعي الداخلي في الخطوة الاولى من البلمرة بحيث يقع ضمن المدى ما بين 0.015 إلى 0.150 ملي مول لكل مول من المونمر الاثيليني غير المشبع والقابل للذوبان في الماء المستخدم في الخطوة الاولى من عملية البلمرة وتجرى عملية البلمرة بحيث يتم التحكم ب
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014143718 | 2014-07-11 | ||
JP2014223725A JP5689204B1 (ja) | 2014-07-11 | 2014-10-31 | 吸水性樹脂の製造方法、吸水性樹脂、吸水剤、吸収性物品 |
Publications (1)
Publication Number | Publication Date |
---|---|
SA517380670B1 true SA517380670B1 (ar) | 2021-06-15 |
Family
ID=52823305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA517380670A SA517380670B1 (ar) | 2014-07-11 | 2017-01-05 | راتنج ماص للماء وطريقة لتصنيعه |
Country Status (12)
Country | Link |
---|---|
US (1) | US9873755B2 (ar) |
EP (1) | EP2993191B1 (ar) |
JP (1) | JP5689204B1 (ar) |
KR (1) | KR101641656B1 (ar) |
CN (1) | CN105517660B (ar) |
BR (1) | BR112017000530B1 (ar) |
CA (1) | CA2951468C (ar) |
MX (1) | MX2017000345A (ar) |
SA (1) | SA517380670B1 (ar) |
SG (1) | SG11201700193RA (ar) |
TW (1) | TWI542599B (ar) |
WO (1) | WO2016006133A1 (ar) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
KR101939388B1 (ko) * | 2016-02-24 | 2019-01-16 | 주식회사 엘지화학 | 아크릴산계 중합체의 제조방법 |
CN110392702A (zh) | 2017-03-02 | 2019-10-29 | 住友精化株式会社 | 吸水性树脂以及吸收性物品 |
CN110325559A (zh) | 2017-03-02 | 2019-10-11 | 住友精化株式会社 | 吸水性树脂以及吸收性物品 |
CN110325557A (zh) * | 2017-03-02 | 2019-10-11 | 住友精化株式会社 | 吸水性树脂和沙袋 |
JP7288399B2 (ja) | 2017-03-02 | 2023-06-07 | 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 |
CN110325562A (zh) * | 2017-03-29 | 2019-10-11 | 住友精化株式会社 | 吸水性树脂 |
CN111225928A (zh) * | 2017-10-12 | 2020-06-02 | 住友精化株式会社 | 吸水性树脂和吸收性物品 |
KR102439244B1 (ko) * | 2017-11-20 | 2022-08-31 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
KR102039052B1 (ko) * | 2018-08-28 | 2019-10-31 | 대한유화(주) | 고흡수성 수지의 제조 방법 |
WO2020095811A1 (ja) * | 2018-11-05 | 2020-05-14 | 住友精化株式会社 | 吸水性樹脂 |
WO2020122215A1 (ja) * | 2018-12-12 | 2020-06-18 | 住友精化株式会社 | 吸水性樹脂粒子並びに吸収性物品及びその製造方法 |
KR20210101253A (ko) * | 2018-12-12 | 2021-08-18 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 입자, 흡수체 및 흡수성 물품 |
US20220008894A1 (en) * | 2018-12-17 | 2022-01-13 | Sumitomo Seika Chemicals Co., Ltd. | Water absorbent resin, absorbent body, absorbent article, and production method for water absorbent resin |
CN113544164A (zh) * | 2019-03-08 | 2021-10-22 | 住友精化株式会社 | 吸水性树脂颗粒 |
US20220152268A1 (en) | 2019-03-08 | 2022-05-19 | Sumitomo Seika Chemicals Co., Ltd. | Water absorbing resin particles and method for producing same, absorbent body. absorbent article, and method for adjusting permeation speed |
KR20210137069A (ko) * | 2019-03-08 | 2021-11-17 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 입자 및 그 제조 방법, 흡수체, 및 흡수성 물품 |
WO2020218166A1 (ja) * | 2019-04-23 | 2020-10-29 | 住友精化株式会社 | 吸水性樹脂粒子 |
EP3954728A4 (en) * | 2019-04-23 | 2022-12-28 | Sumitomo Seika Chemicals Co., Ltd. | ABSORBENT RESIN PARTICLES |
KR20220024796A (ko) * | 2019-07-05 | 2022-03-03 | 스미토모 세이카 가부시키가이샤 | 입자상 흡수성 수지 조성물 |
WO2021117780A1 (ja) | 2019-12-13 | 2021-06-17 | 住友精化株式会社 | 吸水性樹脂粒子及び吸収体 |
JPWO2022209536A1 (ar) | 2021-03-30 | 2022-10-06 | ||
EP4101530A1 (de) | 2021-06-10 | 2022-12-14 | Evonik Operations GmbH | Semi-kontinuierliche suspensionspolymerisation von polyacrylaten im kapillarreaktor |
WO2023176644A1 (ja) * | 2022-03-17 | 2023-09-21 | 住友精化株式会社 | 吸水性樹脂粒子及び吸収性物品 |
CN116942881B (zh) * | 2023-06-25 | 2024-01-30 | 广东美登新材料科技有限公司 | 一种一次性尿隔垫的吸收体及其制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61271303A (ja) * | 1985-05-24 | 1986-12-01 | Lion Corp | 吸水性樹脂の製造方法 |
DE3713601A1 (de) * | 1987-04-23 | 1988-11-10 | Stockhausen Chem Fab Gmbh | Verfahren zur herstellung eines stark wasserabsorbierenden polymerisats |
JP2938920B2 (ja) | 1990-01-31 | 1999-08-25 | 住友精化株式会社 | 吸水性樹脂の製造方法 |
JPH06287233A (ja) | 1993-03-31 | 1994-10-11 | Mitsubishi Petrochem Co Ltd | 高吸水性ポリマーの製造法 |
JPH06345819A (ja) | 1993-06-08 | 1994-12-20 | Nippon Synthetic Chem Ind Co Ltd:The | 高吸水性樹脂の製造法 |
DE69428833T2 (de) * | 1993-06-18 | 2002-07-11 | Sanyo Chemical Ind Ltd | Absorbierende Zusammensetzung und Wegwerfwindel mit dieser Zusammensetzung |
JPH08120013A (ja) | 1994-10-20 | 1996-05-14 | Nippon Synthetic Chem Ind Co Ltd:The | 高吸水性樹脂の製造法 |
US5981070A (en) * | 1995-07-07 | 1999-11-09 | Nippon Shokubai Co., Ltd | Water-absorbent agent powders and manufacturing method of the same |
JP3606966B2 (ja) | 1995-11-02 | 2005-01-05 | 株式会社日本触媒 | 吸水性樹脂およびその製造方法 |
US6107358A (en) | 1996-08-23 | 2000-08-22 | Nippon Shokubai Co., Ltd. | Water-absorbent resin and method for production thereof |
JP3326110B2 (ja) * | 1998-05-25 | 2002-09-17 | 花王株式会社 | 高吸水性樹脂の製法 |
KR100709911B1 (ko) | 2003-06-24 | 2007-04-24 | 니폰 쇼쿠바이 컴파니 리미티드 | 흡수성 수지 조성물 및 이의 제조 방법 |
US20070179261A1 (en) | 2003-12-25 | 2007-08-02 | Shinichi Uda | Method for producing water-absorbing resin |
WO2005092955A1 (en) | 2004-03-29 | 2005-10-06 | Nippon Shokubai Co., Ltd. | Particulate water absorbing agent with irregularly pulverized shape |
AU2005285763A1 (en) | 2004-09-24 | 2006-03-30 | Nippon Shokubai Co., Ltd. | Particulate water-absorbing agent containing water-absorbent resin as a main component |
JP6138056B2 (ja) | 2011-02-07 | 2017-05-31 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 高い膨潤速度を有する吸水性ポリマー粒子の製造法 |
JP5917829B2 (ja) * | 2011-05-11 | 2016-05-18 | 住友精化株式会社 | 吸水性樹脂、及びその製造方法 |
JP6351505B2 (ja) * | 2012-09-10 | 2018-07-04 | 住友精化株式会社 | 吸水性樹脂、吸収体及び吸収性物品 |
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2014
- 2014-10-31 JP JP2014223725A patent/JP5689204B1/ja active Active
- 2014-11-04 US US14/787,716 patent/US9873755B2/en active Active
- 2014-11-04 CA CA2951468A patent/CA2951468C/en active Active
- 2014-11-04 SG SG11201700193RA patent/SG11201700193RA/en unknown
- 2014-11-04 BR BR112017000530-1A patent/BR112017000530B1/pt active IP Right Grant
- 2014-11-04 CN CN201480009309.5A patent/CN105517660B/zh active Active
- 2014-11-04 EP EP14882127.5A patent/EP2993191B1/en active Active
- 2014-11-04 WO PCT/JP2014/079246 patent/WO2016006133A1/ja active Application Filing
- 2014-11-04 MX MX2017000345A patent/MX2017000345A/es unknown
- 2014-11-04 KR KR1020157027123A patent/KR101641656B1/ko active IP Right Grant
-
2015
- 2015-07-07 TW TW104122057A patent/TWI542599B/zh not_active IP Right Cessation
-
2017
- 2017-01-05 SA SA517380670A patent/SA517380670B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
EP2993191A4 (en) | 2016-05-18 |
CN105517660A (zh) | 2016-04-20 |
BR112017000530B1 (pt) | 2020-11-17 |
WO2016006133A1 (ja) | 2016-01-14 |
SG11201700193RA (en) | 2017-03-30 |
MX2017000345A (es) | 2017-08-25 |
JP5689204B1 (ja) | 2015-03-25 |
US9873755B2 (en) | 2018-01-23 |
JP2016028117A (ja) | 2016-02-25 |
TWI542599B (zh) | 2016-07-21 |
KR20160017649A (ko) | 2016-02-16 |
EP2993191B1 (en) | 2022-08-24 |
CA2951468C (en) | 2018-06-05 |
US20170107313A1 (en) | 2017-04-20 |
TW201607961A (zh) | 2016-03-01 |
BR112017000530A2 (pt) | 2017-11-14 |
CN105517660B (zh) | 2017-05-31 |
EP2993191A1 (en) | 2016-03-09 |
CA2951468A1 (en) | 2016-01-14 |
KR101641656B1 (ko) | 2016-07-21 |
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