[go: up one dir, main page]

NO885805D0 - PREPARATION OF END-CLOSED POLYGLYCOLETER. - Google Patents

PREPARATION OF END-CLOSED POLYGLYCOLETER.

Info

Publication number
NO885805D0
NO885805D0 NO885805A NO885805A NO885805D0 NO 885805 D0 NO885805 D0 NO 885805D0 NO 885805 A NO885805 A NO 885805A NO 885805 A NO885805 A NO 885805A NO 885805 D0 NO885805 D0 NO 885805D0
Authority
NO
Norway
Prior art keywords
polyglycoleter
preparation
closed
range
alkali metal
Prior art date
Application number
NO885805A
Other languages
Norwegian (no)
Other versions
NO885805L (en
NO173829C (en
NO173829B (en
Inventor
Gilbert Schenker
Robert Piorr
Horst Seemann
Karl-Heinz Schmid
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of NO885805D0 publication Critical patent/NO885805D0/en
Publication of NO885805L publication Critical patent/NO885805L/en
Publication of NO173829B publication Critical patent/NO173829B/en
Publication of NO173829C publication Critical patent/NO173829C/en

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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C11D1/721—End blocked ethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • 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
    • C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process where alkylpolyalkylene glycol ethers (IV) are reacted with an organic halide (V) in the presence of from 80 to 100% purity, solid, particulate alkali metal hydroxide at a V:IV molar ratio in the range from 1.5:1 to 2:1 and an alkali metal hydroxide:(IV) molar ratio in the range from 1.5:1 to 2:1, at from 60 to 140 DEG C.
NO885805A 1987-12-30 1988-12-29 Process for the preparation of polyoxyalkylene compounds NO173829C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3744525A DE3744525C1 (en) 1987-12-30 1987-12-30 Process for the preparation of end group capped polyglycol ethers

Publications (4)

Publication Number Publication Date
NO885805D0 true NO885805D0 (en) 1988-12-29
NO885805L NO885805L (en) 1989-07-03
NO173829B NO173829B (en) 1993-11-01
NO173829C NO173829C (en) 1994-02-09

Family

ID=6343847

Family Applications (1)

Application Number Title Priority Date Filing Date
NO885805A NO173829C (en) 1987-12-30 1988-12-29 Process for the preparation of polyoxyalkylene compounds

Country Status (12)

Country Link
EP (1) EP0322781B1 (en)
JP (1) JPH01223123A (en)
KR (1) KR890010034A (en)
AT (1) ATE119175T1 (en)
BR (1) BR8806976A (en)
CA (1) CA1338277C (en)
DE (2) DE3744525C1 (en)
DK (1) DK721888A (en)
ES (1) ES2069543T3 (en)
FI (1) FI886028L (en)
MX (1) MX169728B (en)
NO (1) NO173829C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744525C1 (en) * 1987-12-30 1988-12-01 Henkel Kgaa Process for the preparation of end group capped polyglycol ethers
DE3800490A1 (en) * 1988-01-11 1989-07-20 Henkel Kgaa USE OF SELECTED END-GROUP-CONTAINED FAT ALCOHOL ETHHOXYLATES FOR FOAM ARMS, COLD-FRYABLE CLEANING AGENTS
DE3800493A1 (en) * 1988-01-11 1989-07-20 Henkel Kgaa USE OF POLYGLYKOLETHERS AS FOAM-PRESSING ADDITIVES IN LOW-FOAM CLEANING AGENTS, IN PARTICULAR ALSO SUITABLE FOR COLD CLEANING
DE4342214C1 (en) * 1993-12-10 1995-05-18 Henkel Kgaa Nonionic detergent mixtures
DE4431158C2 (en) * 1994-09-01 1999-10-21 Henkel Kgaa Methyl end-capped alkyl and / or alkenyl polyglycol ethers
DE4439086C2 (en) * 1994-11-02 1997-11-27 Henkel Kgaa Process for the preparation of end-capped nonionic surfactants
DE19652680A1 (en) * 1996-12-18 1998-06-25 Clariant Gmbh Mixtures of alkoxylates with foam-suppressing and disinfecting effects and their use in cleaning agents
GB0121580D0 (en) * 2001-09-06 2001-10-24 Syngenta Ltd Novel compounds
BR112015022172B1 (en) * 2013-03-15 2020-03-17 Croda, Inc. COMPOUND, AND, PERSONAL CARE PRODUCT
WO2023052542A1 (en) 2021-10-01 2023-04-06 Clariant International Ltd End-group capped, bio-based low foaming surface active agents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959391A (en) * 1973-03-29 1976-05-25 Nalco Chemical Company Diethers of polyalkylene glycol
DE2800710C2 (en) * 1978-01-09 1989-06-08 Kuraray Co., Ltd., Kurashiki, Okayama Process for the preparation of etherified polyoxyalkylene derivatives
DE3416289A1 (en) * 1984-05-03 1985-11-07 Hoechst Ag, 6230 Frankfurt Method for processing the residue from the reaction of an alkylene oxide with excess water, alkanol or alkanediol
US4587365A (en) * 1984-10-29 1986-05-06 Basf Corporation Preparing capped polyoxyalkylene polyols
DE3744525C1 (en) * 1987-12-30 1988-12-01 Henkel Kgaa Process for the preparation of end group capped polyglycol ethers

Also Published As

Publication number Publication date
ATE119175T1 (en) 1995-03-15
DK721888D0 (en) 1988-12-23
FI886028A7 (en) 1989-07-01
FI886028L (en) 1989-07-01
DK721888A (en) 1989-07-01
DE3744525C1 (en) 1988-12-01
KR890010034A (en) 1989-08-05
NO885805L (en) 1989-07-03
DE3853202D1 (en) 1995-04-06
EP0322781A3 (en) 1990-06-13
EP0322781B1 (en) 1995-03-01
NO173829C (en) 1994-02-09
EP0322781A2 (en) 1989-07-05
CA1338277C (en) 1996-04-23
NO173829B (en) 1993-11-01
MX169728B (en) 1993-07-21
BR8806976A (en) 1989-09-05
JPH01223123A (en) 1989-09-06
ES2069543T3 (en) 1995-05-16

Similar Documents

Publication Publication Date Title
FI873844A0 (en) A process for preparing a high molecular weight poly (arylene sulfide ketone)
NO885805D0 (en) PREPARATION OF END-CLOSED POLYGLYCOLETER.
ES2056150T3 (en) DERIVATIVES OF DIETILENTRIAMINO-PENTAACETIC ACID.
AU5300979A (en) Derivatives obtained by condensing 6-(5-cholesten-3beta- yloxy) hexyl compound with hexoses
GR3002131T3 (en) Process for preparing 2,6-ditertiarybutyl-4-mercaptophenol
EP0098422A3 (en) Process for preparing 4-hydroxy-2-methyl-n-2-pyridyl-2h-1,2-benzothiazine-3-carboxamide 1,1-dioxide
GB1309041A (en) Processes for preparing lincomycins
PH17879A (en) Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-beta-congeners
IE873301L (en) Anthracycline glycosides
GB2001990A (en) Preparation of 16 alpha -methyl- prednisolone and derivatives thereof via 17 alpha -hydroperoxy analogues
GB8609904D0 (en) Preparation of metal phenates
GB1379482A (en) Preparation of methyl-tin compounds
AU646047B2 (en) Sulfite overbased products and process
DE3260015D1 (en) Novel bis- and poly-disulfides having immunostimulant activity
ES2005160A6 (en) Method of manufacturing moranoline derivatives
DE3260782D1 (en) Method for the preparation of 1,1'-diacetals
GB1348168A (en) Substituted oxetanes and their preparations
JPS57209265A (en) Preparation of di-lower alkyl ester of naphthalenedisulfonic acid
JPS51133296A (en) Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives
JPS57126477A (en) Preparation of nicotinic acid derivative
GB1488314A (en) Process for the manufacture of hydroxyanthraquinones
JPS56127365A (en) Preparation of 5-chloro-2-benzothiazolinone derivative
DE3260788D1 (en) Process for preparing auro-mercapto succinic acid
JPS6419087A (en) Production of 1,3,4-tri-o-acyl-2-deoxy-beta-d-erythro-pentapyranose
KR860006483A (en) Method for preparing cytarabine derivative