BRPI0403938A - Absorvente de água particulado contendo resina absorvente de água como principal componente, método de produzir um absorvente de água particulado e material sanitário para absorver fluido corporal - Google Patents
Absorvente de água particulado contendo resina absorvente de água como principal componente, método de produzir um absorvente de água particulado e material sanitário para absorver fluido corporalInfo
- Publication number
- BRPI0403938A BRPI0403938A BR0403938-6A BRPI0403938A BRPI0403938A BR PI0403938 A BRPI0403938 A BR PI0403938A BR PI0403938 A BRPI0403938 A BR PI0403938A BR PI0403938 A BRPI0403938 A BR PI0403938A
- Authority
- BR
- Brazil
- Prior art keywords
- particulate
- particulate water
- water absorber
- water absorbent
- producing
- 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
- C08J3/12—Powdering or granulating
-
- 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
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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
-
- 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
-
- 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
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
-
- 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
- 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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
"ABSORVENTE DE áGUA PARTICULADO CONTENDO RESINA ABSORVENTE DE áGUA COMO PRINCIPAL COMPONENTE , MéTODO DE PRODUZIR UM ABSORVENTE DE áGUA PARTICULADO E MATERIAL SANITáRIO PARA ABSORVER FLUìDO CORPORAL". O absorvente de água particulado possui uma estrutura de ligação cruzada no mesmo e contém (i) uma resina particulada absorvente de água possuindo uma estrutura de ligação cruzada em uma superfície da mesma e (ii) no mínimo 0,001% de massa e menos que 10% de massa de um sal metálico multivalente de ácido orgânico, cuja molécula contém no mínimo sete átomos de carbono; também, o absorvente de água particulado contém 90% de massa de partículas, cujo diâmetro de partícula é de no mínimo 106<109>m e 850<109>m, com respeito ao absorvente de água particulada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003032750 | 2003-02-10 | ||
PCT/JP2004/001355 WO2004069936A1 (en) | 2003-02-10 | 2004-02-09 | Particulate water absorbent containing water absorbent resin as a main component |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0403938A true BRPI0403938A (pt) | 2005-03-01 |
Family
ID=32844347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0403938-6A BRPI0403938A (pt) | 2003-02-10 | 2004-02-09 | Absorvente de água particulado contendo resina absorvente de água como principal componente, método de produzir um absorvente de água particulado e material sanitário para absorver fluido corporal |
Country Status (11)
Country | Link |
---|---|
US (1) | US7282262B2 (pt) |
EP (2) | EP1592750B1 (pt) |
JP (1) | JP4364665B2 (pt) |
KR (1) | KR100769976B1 (pt) |
CN (1) | CN100519663C (pt) |
AU (1) | AU2004209957B2 (pt) |
BR (1) | BRPI0403938A (pt) |
CA (1) | CA2482394C (pt) |
MX (1) | MXPA04009978A (pt) |
RU (1) | RU2298570C2 (pt) |
WO (1) | WO2004069936A1 (pt) |
Families Citing this family (73)
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WO2005056177A1 (en) * | 2003-12-12 | 2005-06-23 | Nippon Shokubai Co., Ltd. | Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom |
MX268188B (es) | 2004-02-05 | 2009-07-09 | Nippon Catalytic Chem Ind | Agente absorbente de agua en particulas, y metodo para su produccion, y articulo para absorber agua. |
WO2005092956A1 (en) | 2004-03-29 | 2005-10-06 | Nippon Shokubai Co., Ltd. | Particulate water absorbing agent with water-absorbing resin as main component |
KR20070007162A (ko) * | 2004-03-31 | 2007-01-12 | 니폰 쇼쿠바이 컴파니 리미티드 | 수성-액체-흡수제 및 그의 제조 방법 |
WO2005107940A1 (en) | 2004-05-12 | 2005-11-17 | Nippon Shokubai Co., Ltd. | Waste solution solidifying agent, process for preparing the same and use of the same |
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BRPI0607725B1 (pt) | 2005-02-15 | 2017-07-04 | Nippon Shokubai Co., Ltd | Water absorption agent, water absorption article and method for the production of an agent for water absorption |
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TWI394789B (zh) | 2005-12-22 | 2013-05-01 | Nippon Catalytic Chem Ind | 吸水性樹脂組成物及其製造方法、吸收性物品 |
EP1837348B9 (en) | 2006-03-24 | 2020-01-08 | Nippon Shokubai Co.,Ltd. | Water-absorbing resin and method for manufacturing the same |
KR101160344B1 (ko) | 2006-03-27 | 2012-06-26 | 니폰 쇼쿠바이 컴파니 리미티드 | 흡수성 수지 조성물의 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 |
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-
2004
- 2004-02-09 JP JP2004032489A patent/JP4364665B2/ja not_active Expired - Fee Related
- 2004-02-09 CA CA002482394A patent/CA2482394C/en not_active Expired - Fee Related
- 2004-02-09 RU RU2004137267/04A patent/RU2298570C2/ru active
- 2004-02-09 MX MXPA04009978A patent/MXPA04009978A/es active IP Right Grant
- 2004-02-09 EP EP04709354.7A patent/EP1592750B1/en not_active Expired - Lifetime
- 2004-02-09 WO PCT/JP2004/001355 patent/WO2004069936A1/en active Application Filing
- 2004-02-09 EP EP13156454.4A patent/EP2650025A1/en not_active Withdrawn
- 2004-02-09 KR KR1020047015476A patent/KR100769976B1/ko active IP Right Grant
- 2004-02-09 CN CN200480000110.2A patent/CN100519663C/zh not_active Expired - Lifetime
- 2004-02-09 BR BR0403938-6A patent/BRPI0403938A/pt not_active Application Discontinuation
- 2004-02-09 US US10/510,733 patent/US7282262B2/en not_active Expired - Lifetime
- 2004-02-09 AU AU2004209957A patent/AU2004209957B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA2482394A1 (en) | 2004-08-19 |
EP2650025A1 (en) | 2013-10-16 |
KR100769976B1 (ko) | 2007-10-25 |
AU2004209957B2 (en) | 2006-06-08 |
AU2004209957A1 (en) | 2004-08-19 |
US7282262B2 (en) | 2007-10-16 |
CN1697859A (zh) | 2005-11-16 |
RU2004137267A (ru) | 2006-01-27 |
JP2004261796A (ja) | 2004-09-24 |
JP4364665B2 (ja) | 2009-11-18 |
US20050118423A1 (en) | 2005-06-02 |
CN100519663C (zh) | 2009-07-29 |
CA2482394C (en) | 2009-06-30 |
KR20050016324A (ko) | 2005-02-21 |
MXPA04009978A (es) | 2004-12-13 |
EP1592750B1 (en) | 2013-11-13 |
RU2298570C2 (ru) | 2007-05-10 |
EP1592750A1 (en) | 2005-11-09 |
WO2004069936A1 (en) | 2004-08-19 |
EP1592750A4 (en) | 2006-07-19 |
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