ES2060103T3 - Polimeros hidrofilos anfolitos, su procedimiento de preparacion, y su empleo como agentes absorbentes. - Google Patents

Polimeros hidrofilos anfolitos, su procedimiento de preparacion, y su empleo como agentes absorbentes.

Info

Publication number
ES2060103T3
ES2060103T3 ES90401964T ES90401964T ES2060103T3 ES 2060103 T3 ES2060103 T3 ES 2060103T3 ES 90401964 T ES90401964 T ES 90401964T ES 90401964 T ES90401964 T ES 90401964T ES 2060103 T3 ES2060103 T3 ES 2060103T3
Authority
ES
Spain
Prior art keywords
hydrophilic
water
preparation procedure
absorbent agents
mixture
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
ES90401964T
Other languages
English (en)
Inventor
Paul Mallo
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.)
Sanofi Aventis France
Original Assignee
Francaise Hoechst Ste
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
Application filed by Francaise Hoechst Ste filed Critical Francaise Hoechst Ste
Application granted granted Critical
Publication of ES2060103T3 publication Critical patent/ES2060103T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

POLIMEROS HIDROFILOS, ANFOLITOS, INSOLUBLES EN AGUA, HINCHABLES EN AGUA, QUE CONTIENEN, EN ESTADO POLIMERIZADO, EN PROPORCIONES MOLARES DE 0,001-0,1 % DE UN MONOMERO RETICULANTE DIETILENICO HIDROSOLUBLE Y DE 99,999-99,9 % DE UNA MEZCLA DE 1-99 % DE ACRILATO DE N,N-DIMETILAMINOETILO SALIFICADO O CUATERNIZADO Y DE 99-1 % DE UNA MEZCLA DENOMINADA M, DE 1-99 % DE ACIDO ACRILICO Y DE 99-1% DE ACRILATO DE SODICO O DE ACRILATO DE POTASIO, PROCEDIMIENTO PARA LA OBTENCION Y USO COMO AGENTE ABSORBENTE DE FLUIDOS ACUOSOS QUE CONTIENEN SALES MINERALES.
ES90401964T 1989-07-12 1990-07-06 Polimeros hidrofilos anfolitos, su procedimiento de preparacion, y su empleo como agentes absorbentes. Expired - Lifetime ES2060103T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909408A FR2649710A1 (fr) 1989-07-12 1989-07-12 Polymeres hydrophiles ampholytes, leur procede de preparation et leur application comme agent absorbant

Publications (1)

Publication Number Publication Date
ES2060103T3 true ES2060103T3 (es) 1994-11-16

Family

ID=9383733

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90401964T Expired - Lifetime ES2060103T3 (es) 1989-07-12 1990-07-06 Polimeros hidrofilos anfolitos, su procedimiento de preparacion, y su empleo como agentes absorbentes.

Country Status (7)

Country Link
EP (1) EP0408433B1 (es)
JP (1) JPH0381310A (es)
AT (1) ATE95201T1 (es)
DE (1) DE69003614T2 (es)
DK (1) DK0408433T3 (es)
ES (1) ES2060103T3 (es)
FR (1) FR2649710A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412153C2 (de) * 1994-04-11 1999-08-19 Stockhausen Chem Fab Gmbh Absorptionsmittel für Säuren und Laugen
JP3705003B2 (ja) 1999-04-07 2005-10-12 三菱化学株式会社 重合体溶液の製造方法
KR20020067447A (ko) * 2002-06-11 2002-08-22 이건만 옥넥타이
FR3002229B1 (fr) * 2013-02-21 2015-03-13 Snf Sas Procede de polymerisation en emulsion inverse basse concentration de polymeres faiblement neutralises et emulsions inverses obtenues

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU494547B2 (en) * 1972-07-10 1977-10-20 Johnson & Johnson Hydrophilic random interpolymer compositions and method for making same
JPS5949243B2 (ja) * 1975-06-17 1984-12-01 キヨウワガスカガクコウギヨウ カブシキガイシヤ 親水性重合体の製造方法
JPS58154710A (ja) * 1982-03-09 1983-09-14 Kyoritsu Yuki Kogyo Kenkyusho:Kk 両性高吸水性樹脂の製法

Also Published As

Publication number Publication date
JPH0381310A (ja) 1991-04-05
DK0408433T3 (da) 1993-11-08
ATE95201T1 (de) 1993-10-15
FR2649710B1 (es) 1993-02-26
DE69003614T2 (de) 1994-03-10
FR2649710A1 (fr) 1991-01-18
DE69003614D1 (de) 1993-11-04
EP0408433B1 (fr) 1993-09-29
EP0408433A1 (fr) 1991-01-16

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