GB2073188B - Process for stabilising glycol ethers - Google Patents

Process for stabilising glycol ethers

Info

Publication number
GB2073188B
GB2073188B GB8109829A GB8109829A GB2073188B GB 2073188 B GB2073188 B GB 2073188B GB 8109829 A GB8109829 A GB 8109829A GB 8109829 A GB8109829 A GB 8109829A GB 2073188 B GB2073188 B GB 2073188B
Authority
GB
United Kingdom
Prior art keywords
alkali metal
glycol ethers
stabilising
reaction products
basic
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
GB8109829A
Other languages
English (en)
Other versions
GB2073188A (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.)
Pechiney SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of GB2073188A publication Critical patent/GB2073188A/en
Application granted granted Critical
Publication of GB2073188B publication Critical patent/GB2073188B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C41/46—Use of additives, e.g. for stabilisation
    • 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
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB8109829A 1980-04-02 1981-03-30 Process for stabilising glycol ethers Expired GB2073188B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007429A FR2479805A1 (fr) 1980-04-02 1980-04-02 Procede de stabilisation des ethers de glycol

Publications (2)

Publication Number Publication Date
GB2073188A GB2073188A (en) 1981-10-14
GB2073188B true GB2073188B (en) 1984-05-02

Family

ID=9240457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109829A Expired GB2073188B (en) 1980-04-02 1981-03-30 Process for stabilising glycol ethers

Country Status (7)

Country Link
BE (1) BE888196A (enrdf_load_stackoverflow)
DE (1) DE3112864C2 (enrdf_load_stackoverflow)
FR (1) FR2479805A1 (enrdf_load_stackoverflow)
GB (1) GB2073188B (enrdf_load_stackoverflow)
IT (1) IT1144807B (enrdf_load_stackoverflow)
NL (1) NL8101628A (enrdf_load_stackoverflow)
SE (1) SE8102055L (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471143A (en) * 1980-04-21 1984-09-11 The Franklin Institute Composition for decomposing halogenated organic compounds
DE3125107A1 (de) * 1981-06-26 1983-01-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung lagerstabiler (poly-)alkylenglycolmonoalkylether
US4737314A (en) * 1985-02-08 1988-04-12 Nippon Shokubai Kagaku Kogyo Co., Ltd. Stabilized alkylene oxide adduct containing lactic acid or a lactate
BE1012770A3 (nl) * 1999-07-02 2001-03-06 Ineos Nv Werkijze en inrichting voor het industrieel aanmaken van producten door middel van een alkoxylatiereactie.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605973C (de) * 1930-11-30 1934-11-22 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von AEthern aus hydroxylhaltigen organischen Verbindungen und AEthylenoxyd
NL272723A (enrdf_load_stackoverflow) * 1951-05-31
GB777978A (en) * 1953-12-07 1957-07-03 Dow Chemical Co Trihydroxy polyoxyalkylene ethers of glycerine
DE1255653B (de) * 1965-03-11 1967-12-07 Henkel & Cie Gmbh Verfahren zur kontinuierlichen Herstellung von Anlagerungsprodukten des AEthylenoxids
US3867462A (en) * 1972-08-24 1975-02-18 Dow Chemical Co Color inhibitors in glycol ethers

Also Published As

Publication number Publication date
FR2479805B1 (enrdf_load_stackoverflow) 1982-02-26
NL8101628A (nl) 1981-11-02
DE3112864C2 (de) 1983-01-05
FR2479805A1 (fr) 1981-10-09
SE8102055L (sv) 1981-10-03
DE3112864A1 (de) 1982-02-18
GB2073188A (en) 1981-10-14
IT1144807B (it) 1986-10-29
BE888196A (fr) 1981-09-30
IT8167453A0 (it) 1981-04-01

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000330