CA971978A - Ethoxylation process - Google Patents

Ethoxylation process

Info

Publication number
CA971978A
CA971978A CA159,481A CA159481A CA971978A CA 971978 A CA971978 A CA 971978A CA 159481 A CA159481 A CA 159481A CA 971978 A CA971978 A CA 971978A
Authority
CA
Canada
Prior art keywords
ethoxylation process
ethoxylation
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
Application number
CA159,481A
Other versions
CA159481S (en
Inventor
Appaya R. Naik
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Application granted granted Critical
Publication of CA971978A publication Critical patent/CA971978A/en
Expired 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
    • C08G65/26—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 from cyclic ethers and other compounds
    • C08G65/2639—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 from cyclic ethers and other compounds the other compounds containing elements other than oxygen, nitrogen or sulfur
    • 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
    • C08G65/04—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 from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA159,481A 1971-12-21 1972-12-20 Ethoxylation process Expired CA971978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5929571A GB1410328A (en) 1971-12-21 1971-12-21 Alkoxylation process

Publications (1)

Publication Number Publication Date
CA971978A true CA971978A (en) 1975-07-29

Family

ID=10483477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,481A Expired CA971978A (en) 1971-12-21 1972-12-20 Ethoxylation process

Country Status (3)

Country Link
CA (1) CA971978A (en)
DE (1) DE2261681A1 (en)
GB (1) GB1410328A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484524A (en) * 1977-12-07 1979-07-05 Ciba Geigy Ag Perfluorinated alkyl substituted semiiester and amide and surfactant therefrom
WO1991018038A1 (en) * 1990-05-11 1991-11-28 Asahi Glass Company Ltd. Process for producing polyoxyalkylene compound
US8946486B2 (en) 2007-12-03 2015-02-03 Tyco Fire & Security Gmbh Method of forming alkoxylated fluoroalcohols

Also Published As

Publication number Publication date
DE2261681A1 (en) 1973-07-05
GB1410328A (en) 1975-10-15

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