ES449981A1 - Procedimiento para preparar alcoxilatos de alcanoles secun- darios de alto peso molecular. - Google Patents

Procedimiento para preparar alcoxilatos de alcanoles secun- darios de alto peso molecular.

Info

Publication number
ES449981A1
ES449981A1 ES449981A ES449981A ES449981A1 ES 449981 A1 ES449981 A1 ES 449981A1 ES 449981 A ES449981 A ES 449981A ES 449981 A ES449981 A ES 449981A ES 449981 A1 ES449981 A1 ES 449981A1
Authority
ES
Spain
Prior art keywords
secondary alkanol
alkanol alkoxylates
preparation
alkoxylates
mole secondary
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
ES449981A
Other languages
English (en)
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of ES449981A1 publication Critical patent/ES449981A1/es
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
    • C08G65/2696—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 characterised by the process or apparatus used
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification
    • 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
    • C08G65/2603—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 oxygen
    • C08G65/2606—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 oxygen containing hydroxyl groups
    • C08G65/2609—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 oxygen containing hydroxyl groups containing aliphatic hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES449981A 1975-07-21 1976-07-21 Procedimiento para preparar alcoxilatos de alcanoles secun- darios de alto peso molecular. Expired ES449981A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59784575A 1975-07-21 1975-07-21

Publications (1)

Publication Number Publication Date
ES449981A1 true ES449981A1 (es) 1977-08-16

Family

ID=24393154

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449981A Expired ES449981A1 (es) 1975-07-21 1976-07-21 Procedimiento para preparar alcoxilatos de alcanoles secun- darios de alto peso molecular.

Country Status (4)

Country Link
US (1) US4064182A (es)
JP (1) JPS5223012A (es)
CA (1) CA1064527A (es)
ES (1) ES449981A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152121A (ja) * 1982-03-03 1983-09-09 Mazda Motor Corp エンジンの吸気装置
CN111303402A (zh) * 2020-03-10 2020-06-19 江苏赛科化学有限公司 仲醇聚氧乙烯醚及其色度的改善方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA722733A (en) * 1965-11-30 Fuzesi Stephen Method of refining crude polyalkylene ether glycols
US2520733A (en) * 1946-08-26 1950-08-29 Shell Dev Polymers of trimethylene glycol
US2492955A (en) * 1946-08-31 1950-01-03 Shell Dev Polyoxyalkylene compounds
NL66998C (es) * 1946-08-31
US2510540A (en) * 1947-03-17 1950-06-06 Shell Dev Synthetic lubricant
US2870220A (en) * 1953-08-11 1959-01-20 Union Carbide Corp Production of nonionic surface active agents
US3117998A (en) * 1959-04-14 1964-01-14 Allied Chem Propylene oxide polyethers
US3190927A (en) * 1960-04-13 1965-06-22 Wyandotte Chemicals Corp Process for oxyalkylating solid polyols
LU47604A1 (es) * 1964-12-17 1966-06-17
US3393219A (en) * 1965-01-27 1968-07-16 Union Carbide Corp Process for producing ethoxy and sulfate surface-active agents
US3346557A (en) * 1965-06-04 1967-10-10 Wyandotte Chemicals Corp Process for oxyalkylating solid polyols
IT972792B (it) * 1972-12-22 1974-05-31 Sir Soc Italiana Resine Spa Procedimento per la preparazione di glicoli eteri

Also Published As

Publication number Publication date
US4064182A (en) 1977-12-20
JPS5223012A (en) 1977-02-21
CA1064527A (en) 1979-10-16

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