DE69727598D1 - Herstellung von polyoxyalkylenether-zubereitungen als oberflächenaktive mittel - Google Patents

Herstellung von polyoxyalkylenether-zubereitungen als oberflächenaktive mittel

Info

Publication number
DE69727598D1
DE69727598D1 DE69727598T DE69727598T DE69727598D1 DE 69727598 D1 DE69727598 D1 DE 69727598D1 DE 69727598 T DE69727598 T DE 69727598T DE 69727598 T DE69727598 T DE 69727598T DE 69727598 D1 DE69727598 D1 DE 69727598D1
Authority
DE
Germany
Prior art keywords
polyoxyalkylenether
preparations
production
active agent
surface active
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
DE69727598T
Other languages
English (en)
Inventor
Ming Shen
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.)
Arch Chemicals Inc
Original Assignee
Arch Chemicals Inc
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 Arch Chemicals Inc filed Critical Arch Chemicals Inc
Application granted granted Critical
Publication of DE69727598D1 publication Critical patent/DE69727598D1/de
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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69727598T 1996-12-18 1997-11-28 Herstellung von polyoxyalkylenether-zubereitungen als oberflächenaktive mittel Expired - Lifetime DE69727598D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/769,619 US5777178A (en) 1996-12-18 1996-12-18 Process for the preparation of polyoxyalkylene ether surfactant compositions
PCT/US1997/022174 WO1998027040A1 (en) 1996-12-18 1997-11-28 Preparation of polyoxyalkylene ether surfactant compositions

Publications (1)

Publication Number Publication Date
DE69727598D1 true DE69727598D1 (de) 2004-03-18

Family

ID=25086003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727598T Expired - Lifetime DE69727598D1 (de) 1996-12-18 1997-11-28 Herstellung von polyoxyalkylenether-zubereitungen als oberflächenaktive mittel

Country Status (6)

Country Link
US (1) US5777178A (de)
EP (1) EP1019349B1 (de)
AU (1) AU5592598A (de)
CA (1) CA2275380C (de)
DE (1) DE69727598D1 (de)
WO (1) WO1998027040A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2907779B1 (fr) * 2006-10-31 2008-12-12 Arkema France Procede de synthese de polyacetals dans un reacteur a lit mobile simule
EP3099168B1 (de) 2014-01-30 2019-09-11 Basf Se Asymmetrische formale und acetale als adjuvantien für den pflanzenschutz

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979533A (en) * 1961-04-11 Ochachj
US3637794A (en) * 1967-04-13 1972-01-25 Olin Mathieson Borate esters prepared by successive reactions of boric acid with glycol monoethers and polyols
US3887624A (en) * 1972-06-07 1975-06-03 Jefferson Chem Co Inc Vinylidene alcohol compositions
US3997613A (en) * 1972-10-25 1976-12-14 Reichhold Chemicals, Inc. Polyacetal and polyketal compositions
DE2523588C2 (de) * 1975-05-28 1983-11-10 Hoechst Ag, 6230 Frankfurt Polyglykoläthermischformale und deren Verwendung als ätzalkalibeständige Netz-, Wasch- und Reinigungsmittel
DE3018135A1 (de) * 1980-05-12 1981-11-19 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von polyglykolethermischformalen und neue polyglykolethermischformale
US4491676A (en) * 1980-12-30 1985-01-01 Union Carbide Corporation Acid addition to aqueous dialdehyde solutions
US4408084A (en) * 1981-01-09 1983-10-04 Basf Wyandotte Corporation Non-ionic surfactants containing acetal groups
US4519950A (en) * 1981-01-16 1985-05-28 Basf Wyandotte Corporation Acetal group-containing non-ionic surfactants
DE3318592A1 (de) * 1983-05-21 1984-11-22 Hoechst Ag, 6230 Frankfurt Grenzflaechenaktive polyglykolaetheracetale
DE4041754A1 (de) * 1990-12-24 1992-06-25 Henkel Kgaa Verwendung von speziellen kohlensaeureestern als schaumbekaempfungsmittel
US5254744A (en) * 1992-02-28 1993-10-19 E. I. Du Pont De Nemours And Company Preparation and purification of poly(tetramethylene ether) formal glycols and poly(oxybutylene formal) glycols
DE4218074A1 (de) * 1992-06-01 1993-12-02 Henkel Kgaa Verfahren zur Entwässerung von feinteiligen Feststoffsuspensionen

Also Published As

Publication number Publication date
EP1019349A4 (de) 2000-07-19
AU5592598A (en) 1998-07-15
CA2275380C (en) 2007-06-19
EP1019349B1 (de) 2004-02-11
EP1019349A1 (de) 2000-07-19
CA2275380A1 (en) 1998-06-25
WO1998027040A1 (en) 1998-06-25
US5777178A (en) 1998-07-07

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Legal Events

Date Code Title Description
8332 No legal effect for de