ES2107299T3 - Polimeros reticulados sinteticos con estructura porosa - Google Patents
Polimeros reticulados sinteticos con estructura porosaInfo
- Publication number
- ES2107299T3 ES2107299T3 ES95903818T ES95903818T ES2107299T3 ES 2107299 T3 ES2107299 T3 ES 2107299T3 ES 95903818 T ES95903818 T ES 95903818T ES 95903818 T ES95903818 T ES 95903818T ES 2107299 T3 ES2107299 T3 ES 2107299T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- water
- polymers
- porous structure
- date jun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
-
- 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
- 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
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- 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
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or 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
- C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
- C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
- C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Unknown Constitution (AREA)
- Graft Or Block Polymers (AREA)
- Paper (AREA)
Abstract
LA INVENCION TRATA DE POLIMEROS RETICULADOS SINTETICOS A BASE DE ACIDO ACRILICO Y SUS DERIVADOS CON UNA ALTA ABSORBANCION Y VELOCIDAD DE ABSORBANCION MEJORADA PARA AGUA, SOLUCIONES ACUOSAS Y LIQUIDOS CORPORALES, UN PROCEDIMIENTO PARA SU SINTESIS POR POLIMERIZACION RADICAL, CON TALES CONDICIONES QUE FORMAN POLIMEROS, QUE TIENEN UNA ESTRUCTURA POROSA Y UNA DENSIDAD DE PARTICULAS QUE DEPENDE DEL GRADO DE HINCHAMIENTO, DE TAL MANERA QUE LAS PARTICULAS POLIMERICAS PUEDEN FLOTAR EN EL AGUA O EN LIQUIDOS ACUOSOS, Y LA UTILIZACION DE ESTOS POLIMEROS PARA LA ABSORCION Y/O RETENCION DE AGUA Y PARA DAR AGUA Y/O UNA SOLUCION DE PRINCIPIO ACTIVO AL MEDIO QUE LO RODEA. LA ESTRUCTURA POROSA DE LOS POLIMEROS SE FORMA POR NITROGENO QUE ESTA DISPERSADO EN EL, AL AÑADIR A LA SOLUCION ACUOSA DE MONOMERO AL MENOS UN COMPUESTO AZO COMO INICIADOR Y ESPUMANTE, QUE TIENE UN PERIODO DE VIDA MEDIA DE AL MENOS 10 HORAS A UNA TEMPERATURA DE 30 A 120 C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4344224A DE4344224A1 (de) | 1993-12-23 | 1993-12-23 | Vernetzte synthetische Polymerisate mit poröser Struktur, hoher Aufnahmegeschwindigkeit für Wasser, wäßrige Lösungen und Körperflüssigkeiten, ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Absorption und/oder Retention von Wasser und/oder wäßrigen Flüssigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2107299T3 true ES2107299T3 (es) | 1997-11-16 |
ES2107299T5 ES2107299T5 (es) | 2001-08-16 |
Family
ID=6506046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95903818T Expired - Lifetime ES2107299T5 (es) | 1993-12-23 | 1994-12-19 | Polimeros sinteticos reticulados de estructura porosa. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5856370A (es) |
EP (1) | EP0736060B2 (es) |
JP (1) | JPH09507085A (es) |
AT (1) | ATE156163T1 (es) |
BR (1) | BR9408391A (es) |
CA (1) | CA2179775C (es) |
CZ (1) | CZ175996A3 (es) |
DE (2) | DE4344224A1 (es) |
ES (1) | ES2107299T5 (es) |
PL (1) | PL316236A1 (es) |
SK (1) | SK281691B6 (es) |
TW (1) | TW301656B (es) |
WO (1) | WO1995017455A1 (es) |
ZA (1) | ZA9410200B (es) |
Families Citing this family (64)
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JP2007314794A (ja) * | 1994-12-08 | 2007-12-06 | Nippon Shokubai Co Ltd | 吸水性樹脂組成物、これを含む吸収物品および吸水性樹脂の製造方法 |
EP0744435B2 (en) † | 1994-12-08 | 2011-03-23 | Nippon Shokubai Co., Ltd. | Water-absorbent resin, process for production thereof, and water-absorbent resin composition |
DE19646484C2 (de) * | 1995-11-21 | 2000-10-19 | Stockhausen Chem Fab Gmbh | Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung |
US6107358A (en) * | 1996-08-23 | 2000-08-22 | Nippon Shokubai Co., Ltd. | Water-absorbent resin and method for production thereof |
TW474961B (en) * | 1996-10-14 | 2002-02-01 | Nippon Catalytic Chem Ind | Water-swelling crosslinked polymer, production process thereof, and measurement method for pore volume of swollen crosslinked polymer |
JP3330959B2 (ja) | 1997-04-18 | 2002-10-07 | ザ、プロクター、エンド、ギャンブル、カンパニー | ヒドロゲル形成吸収性ポリマーを用いる体液のための吸収部材 |
DE19752128A1 (de) * | 1997-11-25 | 1999-07-29 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung von wasserlöslichen bzw. wasserquellbaren Polymerisaten mit sehr niedrigem Restmonomergehalt, danach hergestellte Produkte und deren Verwendung |
DE19936223A1 (de) | 1999-08-05 | 2001-02-22 | Stockhausen Chem Fab Gmbh | Wirkstoffhaltige Komposition sowie deren Herstellung und Verwendung |
US6271281B1 (en) * | 1999-08-26 | 2001-08-07 | Medennium, Inc. | Homopolymers containing stable elasticity inducing crosslinkers and ocular implants made therefrom |
US6131331A (en) * | 1999-09-01 | 2000-10-17 | Naturally Safe Technologies, Inc. | Composition and method of enhancing moisture content of tree and plants |
EP1296555A4 (en) * | 2000-07-03 | 2004-04-28 | Nft Ind Llc | CONTROLLED RELEASE CHARACTERIZED AGRICULTURAL PRODUCTS AND METHOD FOR THE PRODUCTION THEREOF |
JP2002053405A (ja) * | 2000-08-08 | 2002-02-19 | Aventis Cropscience Gmbh | 水面浮上性農薬製剤 |
EP1291368B1 (en) | 2001-04-16 | 2017-05-31 | Sumitomo Seika Chemicals Co., Ltd. | Water-absorbing resin suitable for absorbing viscous liquid containing high-molecular compound, and absorbent and absorbent article each comprising the same |
US20020176964A1 (en) * | 2001-05-24 | 2002-11-28 | Koslow Technologies Corp. | Rapid absorbent structures |
DE10148570A1 (de) * | 2001-10-01 | 2003-04-10 | Goldschmidt Ag Th | Mikroorganismen und eine Wasser-in-Öl-Polymerdispersion enthaltende Zusammensetzung und deren Verwendung |
DE10157350A1 (de) * | 2001-11-22 | 2003-05-28 | Stockhausen Chem Fab Gmbh | Herstellung von Wirkstoffzusammensetzung durch Extrudieren von wasserabsorbierenden Polymeren |
US6861477B2 (en) | 2001-12-21 | 2005-03-01 | Kimberly-Clark Worldwide, Inc. | Microphase separated superabsorbent compositions and method for making |
AU2003266947A1 (en) * | 2002-10-02 | 2004-04-23 | Coloplast A/S | A hydrogel |
DE10253255A1 (de) * | 2002-11-15 | 2004-06-03 | Air & D - Sarl | Pflanzenschutzmittel-Formulierung |
JP4847870B2 (ja) * | 2003-10-31 | 2011-12-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 血液および/または体液吸収性ポリマー粒子 |
PL1737907T3 (pl) * | 2003-12-15 | 2019-07-31 | Vjs Investments Limited | Superchłonny produkt polimerowy zawierający bioaktywny dodatek promujący wzrost |
US7425595B2 (en) * | 2003-12-15 | 2008-09-16 | Absorbent Technologies, Inc. | Superabsorbent polymer products including a beneficial additive and methods of making and application |
US7354980B1 (en) | 2004-03-12 | 2008-04-08 | Key Medical Technologies, Inc. | High refractive index polymers for ophthalmic applications |
EP1768777A4 (en) | 2004-05-12 | 2008-01-16 | Nippon Catalytic Chem Ind | AGENT GELIFYING A REJECTION SOLUTION, PROCESS FOR PREPARING THE SAME, AND USE THEREOF |
JP2006061249A (ja) * | 2004-08-25 | 2006-03-09 | Nippon Shokubai Co Ltd | 消火作用を有する灰皿及び消火用ゲル |
MX2007002122A (es) * | 2004-08-27 | 2007-10-02 | Absorbent Technologies Inc | Polimeros superabsorbentes en aplicaciones agricolas. |
US7446157B2 (en) * | 2004-12-07 | 2008-11-04 | Key Medical Technologies, Inc. | Nanohybrid polymers for ophthalmic applications |
CN100344654C (zh) * | 2005-07-14 | 2007-10-24 | 中国科学院长春应用化学研究所 | 一种水溶性高分子材料的制备方法 |
US20070163172A1 (en) * | 2006-01-17 | 2007-07-19 | Savich Milan H | Biodegradable mat containing superabsorbent polymers |
US20070167330A1 (en) * | 2006-01-17 | 2007-07-19 | Savich Milan H | Superabsorbent polymer applicator |
US7607259B2 (en) * | 2006-01-17 | 2009-10-27 | Absorbent Technologies, Inc. | Superabsorbent polymer root dip |
CA2667781C (en) * | 2006-10-30 | 2015-12-01 | Novartis Ag | Method for applying a coating onto a silicone hydrogel lens |
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JP5600670B2 (ja) | 2009-02-17 | 2014-10-01 | 株式会社日本触媒 | ポリアクリル酸系吸水性樹脂粉末およびその製造方法 |
US8507607B2 (en) * | 2009-06-09 | 2013-08-13 | William Chambers | Biodegradable absorbent material and method of manufacture |
US9957341B2 (en) | 2009-06-09 | 2018-05-01 | William Chambers | Biodegradable absorbent material and method of manufacture |
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JP6092236B2 (ja) | 2012-10-03 | 2017-03-08 | 株式会社日本触媒 | 吸水剤及びその製造方法 |
JP6323728B2 (ja) | 2013-09-30 | 2018-05-16 | 株式会社日本触媒 | 粒子状吸水剤の充填方法および粒子状吸水剤充填物のサンプリング方法 |
WO2015093594A1 (ja) | 2013-12-20 | 2015-06-25 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水剤及びその製造方法 |
KR20160127742A (ko) | 2014-02-28 | 2016-11-04 | 가부시키가이샤 닛폰 쇼쿠바이 | 폴리(메트)아크릴산(염)계 입자상 흡수제 및 제조 방법 |
KR102402261B1 (ko) | 2014-03-03 | 2022-05-26 | 가부시키가이샤 닛폰 쇼쿠바이 | 폴리아크릴산(염)계 흡수성 수지의 제조 방법 |
KR101769100B1 (ko) | 2014-11-27 | 2017-08-30 | 주식회사 엘지화학 | 가압하 흡수 속도가 빠른 고흡수성 수지 및 이의 제조 방법 |
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JP6577709B2 (ja) | 2014-12-26 | 2019-09-18 | 三星電子株式会社Samsung Electronics Co.,Ltd. | ゲルの製造方法、並びに音響カプラーゲル |
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CN105294919A (zh) * | 2015-12-08 | 2016-02-03 | 中蓝晨光化工研究设计院有限公司 | 一种后交联高吸水树脂及其制备方法 |
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KR102418916B1 (ko) | 2017-09-05 | 2022-07-07 | 주식회사 엘지화학 | 고흡수성 수지 |
CN110841685B (zh) * | 2019-11-26 | 2022-07-01 | 天津工业大学 | 一种水面漂浮含Ag3PO4和羧化g-C3N4的水凝胶光催化膜的制备方法 |
CN112500530B (zh) * | 2020-10-30 | 2022-05-31 | 广西大学 | 一种碳酸钙/甘蔗渣纤维素基高吸水树脂及其制备方法 |
CN113372611B (zh) * | 2021-06-07 | 2023-12-29 | 万华化学集团股份有限公司 | 一种可提高吸收速度的超吸收聚合物及其制备方法与应用 |
CN113461863B (zh) * | 2021-07-27 | 2023-12-01 | 天津工业大学 | 一种高分子吸水树脂及其制备方法和应用 |
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JP2548302B2 (ja) † | 1988-05-31 | 1996-10-30 | 三菱化学株式会社 | 体積膨張の少ない吸水性樹脂及びその製造法 |
KR970009239B1 (ko) † | 1988-06-16 | 1997-06-09 | 미츠비시유카 가부시키가이샤 | 고흡수성 폴리머의 제조방법 |
AT391321B (de) * | 1988-08-29 | 1990-09-25 | Chemie Linz Gmbh | Verfahren zur herstellung von fluessigkeitsabsorbierenden acrylharzen |
US4918110A (en) * | 1988-09-12 | 1990-04-17 | Hexcel Corporation | Compositions and process for producing foam plastics |
US5214075A (en) * | 1989-10-06 | 1993-05-25 | Cassella Aktiengesellschaft | Hydrophilic, swellable polymers |
CA2039241A1 (en) * | 1990-04-18 | 1991-10-19 | Bi Le-Khac | Superabsorbent foam composition |
AU656917B2 (en) * | 1990-10-09 | 1995-02-23 | Mcneil-Ppc, Inc. | Epoxy Resin Reaction Products |
DE4123049A1 (de) * | 1991-07-12 | 1993-01-14 | Basf Ag | Vernetzte copolymerisate mit vernetzbaren gruppen auf basis von acrylsaeure oder methacrylsaeure, verfahren zu ihrer herstellung und ihre verwendung |
US5429590A (en) * | 1992-12-01 | 1995-07-04 | Nitto Denko Corporation | Medical water-absorptive polymer and dressing for wound and medical bandage using the same |
-
1993
- 1993-12-23 DE DE4344224A patent/DE4344224A1/de not_active Withdrawn
-
1994
- 1994-12-13 TW TW083111583A patent/TW301656B/zh active
- 1994-12-19 PL PL94316236A patent/PL316236A1/xx unknown
- 1994-12-19 WO PCT/EP1994/004221 patent/WO1995017455A1/de not_active Application Discontinuation
- 1994-12-19 DE DE59403585T patent/DE59403585D1/de not_active Expired - Fee Related
- 1994-12-19 BR BR9408391A patent/BR9408391A/pt not_active IP Right Cessation
- 1994-12-19 JP JP7517175A patent/JPH09507085A/ja not_active Ceased
- 1994-12-19 CZ CZ961759A patent/CZ175996A3/cs unknown
- 1994-12-19 SK SK802-96A patent/SK281691B6/sk unknown
- 1994-12-19 CA CA002179775A patent/CA2179775C/en not_active Expired - Fee Related
- 1994-12-19 ES ES95903818T patent/ES2107299T5/es not_active Expired - Lifetime
- 1994-12-19 EP EP95903818A patent/EP0736060B2/de not_active Expired - Lifetime
- 1994-12-19 AT AT95903818T patent/ATE156163T1/de not_active IP Right Cessation
- 1994-12-19 US US08/663,117 patent/US5856370A/en not_active Expired - Fee Related
- 1994-12-21 ZA ZA9410200A patent/ZA9410200B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA2179775A1 (en) | 1995-06-29 |
JPH09507085A (ja) | 1997-07-15 |
TW301656B (es) | 1997-04-01 |
CZ175996A3 (en) | 1996-10-16 |
BR9408391A (pt) | 1997-08-19 |
SK80296A3 (en) | 1997-04-09 |
WO1995017455A1 (de) | 1995-06-29 |
EP0736060B2 (de) | 2001-04-25 |
ATE156163T1 (de) | 1997-08-15 |
PL316236A1 (en) | 1997-01-06 |
DE59403585D1 (de) | 1997-09-04 |
DE4344224A1 (de) | 1995-06-29 |
US5856370A (en) | 1999-01-05 |
CA2179775C (en) | 2000-03-28 |
SK281691B6 (sk) | 2001-06-11 |
ES2107299T5 (es) | 2001-08-16 |
ZA9410200B (en) | 1995-09-01 |
EP0736060B1 (de) | 1997-07-30 |
EP0736060A1 (de) | 1996-10-09 |
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