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CA2198158A1 - Acrolein - releasing copolymers - Google Patents

Acrolein - releasing copolymers

Info

Publication number
CA2198158A1
CA2198158A1 CA002198158A CA2198158A CA2198158A1 CA 2198158 A1 CA2198158 A1 CA 2198158A1 CA 002198158 A CA002198158 A CA 002198158A CA 2198158 A CA2198158 A CA 2198158A CA 2198158 A1 CA2198158 A1 CA 2198158A1
Authority
CA
Canada
Prior art keywords
acrolein
releasing
reaction medium
polyhydric alcohols
copolymer
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.)
Granted
Application number
CA002198158A
Other languages
French (fr)
Other versions
CA2198158C (en
Inventor
Peter Werle
Hans-Peter Krimmer
Martin Trageser
Franz-Rudolf Kunz
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.)
Evonik Operations GmbH
Original Assignee
Degussa 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
Priority claimed from DE19653303A external-priority patent/DE19653303A1/en
Application filed by Degussa GmbH filed Critical Degussa GmbH
Publication of CA2198158A1 publication Critical patent/CA2198158A1/en
Application granted granted Critical
Publication of CA2198158C publication Critical patent/CA2198158C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G6/00—Condensation polymers of aldehydes or ketones only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Acrolein copolymers prepared from acrolein and one or more polyhydric alcohols, which will release monomeric acrolein in an aqueous system and hence have a prolonged effect on microorganisms. The copolymer is prepared by adding acrolein to a reaction medium containing one or more polyhydric alcohols and a catalyst in dissolved form, while not allowing the temperature of the reaction medium to rise above 50°C. The acrolein-releasing copolymer may be used in aqueous systems as a biocide.
CA002198158A 1996-02-22 1997-02-21 Acrolein - releasing copolymers Expired - Fee Related CA2198158C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19606495 1996-02-22
DE19606495.3 1996-02-22
DE19653303.1 1996-12-20
DE19653303A DE19653303A1 (en) 1996-02-22 1996-12-20 Acrolein releasing copolymers

Publications (2)

Publication Number Publication Date
CA2198158A1 true CA2198158A1 (en) 1997-08-22
CA2198158C CA2198158C (en) 2001-09-11

Family

ID=26023104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002198158A Expired - Fee Related CA2198158C (en) 1996-02-22 1997-02-21 Acrolein - releasing copolymers

Country Status (7)

Country Link
EP (1) EP0792895B1 (en)
JP (1) JP3311629B2 (en)
AT (1) ATE201218T1 (en)
AU (1) AU711548B2 (en)
CA (1) CA2198158C (en)
ES (1) ES2157025T3 (en)
SG (1) SG72728A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3504650B2 (en) 2000-02-16 2004-03-08 ケメック・リミテッド Antimicrobial polymer composition
US7629002B2 (en) 2000-02-16 2009-12-08 Chemeq Ltd. Antimicrobial polymeric compositions and method of treatment using them
JP4680926B2 (en) 2003-11-06 2011-05-11 ケメック・リミテッド Method for producing polyacrolein
AU2008278272A1 (en) * 2007-07-19 2009-01-22 Chemeq Ltd Biocidal polyacrolein composition
FR2930938B1 (en) * 2008-05-06 2010-08-13 Akaeno BACTERIAL COMPOSITION FOR THE TREATMENT OF BLOOD EFFLUENTS CONTAINING BLOOD
EP2499099A1 (en) * 2009-11-09 2012-09-19 Akaeno Sas Bacterial composition for treating blood-containing fatty effluents
FR2952937B1 (en) * 2009-11-20 2013-02-08 Chaire Europeenne De Chimie Now Pour Un Developpement Durable NOVEL PHENOPLAST RESINS OBTAINED FROM PHENOLIC COMPOUNDS AND MACROMOLECULAR HARDENERS WITH ALDEHYDE FUNCTIONS
JP5608381B2 (en) * 2010-02-02 2014-10-15 株式会社ファイトクローム Plant high-temperature tolerance inducer and high-temperature tolerance induction method
CN108472311B (en) * 2016-02-19 2021-06-22 瑞克制药有限公司 Antiviral agents and methods of treating viral infections
EP4097156A4 (en) * 2020-01-31 2024-02-14 Recce Pharmaceuticals Ltd Process for preparation of biologically active copolymer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746901C (en) * 1939-04-27 1944-08-30 Degussa Process for the production of polymerization products by treating acrolein with alkaline substances
DE1047432B (en) * 1957-09-14 1958-12-24 Hoechst Ag Process for the production of easily soluble acetals of high molecular weight vinyl polymers with ª ‡ ú¼ª ‰ -unsaturated aldehydes as structural components in the molecule
DE1059662B (en) * 1958-02-10 1959-06-18 Degussa Process for the polymerization of acrolein or ª ‡ -substituted acrolein in solution
JPS5130046B1 (en) * 1967-09-06 1976-08-30
US3843684A (en) * 1972-02-16 1974-10-22 Gaf Corp Alpha,omega-pyrrolidonyl polyacrolein
DE3205487C1 (en) * 1982-02-16 1983-10-13 Degussa Ag, 6000 Frankfurt Use of polycondensation products from acrolein and formaldehyde as biocides
JPS61171707A (en) * 1985-01-28 1986-08-02 Nippon Kayaku Co Ltd Production of polyacrolein fine particles
NZ222979A (en) * 1986-12-23 1990-09-26 Biopolymers Ltd Polymeric biocidal or biostatic compounds and compositions
JPH06202316A (en) * 1992-10-20 1994-07-22 Hitachi Ltd Photosensitive composition, pattern forming method using the composition and production of display and water-soluble polyvinyl alcohol derivative
JPH06329740A (en) * 1993-05-19 1994-11-29 Nippon Shokubai Co Ltd Water-soluble aldehyde polymer and its preparation
JPH0725821A (en) * 1993-07-15 1995-01-27 Mitsubishi Chem Corp New solvent and its production
JPH07278396A (en) * 1994-04-14 1995-10-24 Nippon Shokubai Co Ltd Antimicrobial composition
DE4404404A1 (en) 1994-02-11 1995-08-17 Degussa Acrolein polymer
AUPN327695A0 (en) 1995-05-30 1995-06-22 Chemeq Pty. Limited Chemotherapeutic compositions
DE19529125A1 (en) * 1995-08-08 1997-02-13 Degussa Process for the preparation of 2- (alkoxymethyl) acrolein

Also Published As

Publication number Publication date
EP0792895B1 (en) 2001-05-16
CA2198158C (en) 2001-09-11
JP3311629B2 (en) 2002-08-05
AU711548B2 (en) 1999-10-14
SG72728A1 (en) 2000-05-23
ATE201218T1 (en) 2001-06-15
AU1484497A (en) 1997-08-28
JPH09235340A (en) 1997-09-09
ES2157025T3 (en) 2001-08-01
EP0792895A1 (en) 1997-09-03

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