ES2107299T3 - Polimeros reticulados sinteticos con estructura porosa - Google Patents

Polimeros reticulados sinteticos con estructura porosa

Info

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
Application number
ES95903818T
Other languages
English (en)
Other versions
ES2107299T5 (es
Inventor
Miroslav Chmelir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stockhausen GmbH and Co KG
Original Assignee
Stockhausen GmbH and Co KG
Chemische Fabrik Stockhausen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6506046&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2107299(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stockhausen GmbH and Co KG, Chemische Fabrik Stockhausen GmbH filed Critical Stockhausen GmbH and Co KG
Publication of ES2107299T3 publication Critical patent/ES2107299T3/es
Application granted granted Critical
Publication of ES2107299T5 publication Critical patent/ES2107299T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0097Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/40Fertilisers incorporated into a matrix
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04Acids; Metal salts or ammonium salts thereof
    • C08F220/06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52Amides or imides
    • C08F220/54Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56Acrylamide; Methacrylamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F261/00Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04Macromolecular 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical 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.
ES95903818T 1993-12-23 1994-12-19 Polimeros sinteticos reticulados de estructura porosa. Expired - Lifetime ES2107299T5 (es)

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)

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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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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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