EP1084150A4 - Carboxylic cationites and methods of manufacture - Google Patents

Carboxylic cationites and methods of manufacture

Info

Publication number
EP1084150A4
EP1084150A4 EP99919507A EP99919507A EP1084150A4 EP 1084150 A4 EP1084150 A4 EP 1084150A4 EP 99919507 A EP99919507 A EP 99919507A EP 99919507 A EP99919507 A EP 99919507A EP 1084150 A4 EP1084150 A4 EP 1084150A4
Authority
EP
European Patent Office
Prior art keywords
cationites
carboxylic
manufacture
methods
carboxylic cationites
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.)
Withdrawn
Application number
EP99919507A
Other languages
German (de)
French (fr)
Other versions
EP1084150A1 (en
Inventor
Karina Rozhetsky
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.)
Polygran Ltd
Original Assignee
Polygran Ltd
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 Polygran Ltd filed Critical Polygran Ltd
Publication of EP1084150A1 publication Critical patent/EP1084150A1/en
Publication of EP1084150A4 publication Critical patent/EP1084150A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F2/04—Polymerisation in solution
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP99919507A 1998-05-08 1999-05-07 Carboxylic cationites and methods of manufacture Withdrawn EP1084150A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8473198P 1998-05-08 1998-05-08
US84731P 1998-05-08
PCT/IL1999/000241 WO1999058577A1 (en) 1998-05-08 1999-05-07 Carboxylic cationites and methods of manufacture

Publications (2)

Publication Number Publication Date
EP1084150A1 EP1084150A1 (en) 2001-03-21
EP1084150A4 true EP1084150A4 (en) 2002-05-22

Family

ID=22186872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99919507A Withdrawn EP1084150A4 (en) 1998-05-08 1999-05-07 Carboxylic cationites and methods of manufacture

Country Status (4)

Country Link
EP (1) EP1084150A4 (en)
AU (1) AU3727099A (en)
IL (1) IL139497A0 (en)
WO (1) WO1999058577A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862096A (en) * 1971-12-08 1975-01-21 Kanegafuchi Chemical Ind Method of polymerizing acrylic monomers
US3862075A (en) * 1972-06-01 1975-01-21 Desoto Inc Aqeous polymerization of unsaturated monomers utilizing trihydric or tetrahydric alcohols to produce emulsifier-free dispersions
GB8309275D0 (en) * 1983-04-06 1983-05-11 Allied Colloids Ltd Dissolution of water soluble polymers in water

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO1999058577A1 (en) 1999-11-18
IL139497A0 (en) 2001-11-25
AU3727099A (en) 1999-11-29
EP1084150A1 (en) 2001-03-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20001205

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20020405

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20041116