SE7710021L - Forfarande for framstellning av etrar - Google Patents

Forfarande for framstellning av etrar

Info

Publication number: SE7710021L
Authority: SE; Sweden
Prior art keywords: etrar; procedure; preparation; oxacycloalkanes; ethers
Prior art date: 1976-09-09

Application number

SE7710021A

Other languages

English (en)

Other versions

SE442195B (sv

Inventor

G Scheffel

R Obermeier

Original Assignee

Hoechst Ag

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.)

1976-09-09

Filing date

1977-09-07

Publication date

1978-03-10

1977-09-07 Application filed by Hoechst Ag filed Critical Hoechst Ag

1978-03-10 Publication of SE7710021L publication Critical patent/SE7710021L/sv

1985-12-09 Publication of SE442195B publication Critical patent/SE442195B/sv

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
- C07C41/02—Preparation of ethers from oxiranes
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/13—Saturated ethers containing hydroxy or O-metal groups
- C07C43/137—Saturated ethers containing hydroxy or O-metal groups containing halogen

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

SE7710021A 1976-09-09 1977-09-07 Forfarande for framstellning av etrar SE442195B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2640505A DE2640505C2 (de)	1976-09-09	1976-09-09	Verfahren zur Herstellung von Aethern

Publications (2)

Publication Number	Publication Date
SE7710021L true SE7710021L (sv)	1978-03-10
SE442195B SE442195B (sv)	1985-12-09

Family

ID=5987478

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7710021A SE442195B (sv)	1976-09-09	1977-09-07	Forfarande for framstellning av etrar

Country Status (12)

Country	Link
US (1)	US4146736A (sv)
JP (1)	JPS5334709A (sv)
AT (1)	AT360497B (sv)
BE (1)	BE858576A (sv)
CA (1)	CA1088104A (sv)
CH (1)	CH629464A5 (sv)
DE (1)	DE2640505C2 (sv)
FR (1)	FR2364196A1 (sv)
GB (1)	GB1574485A (sv)
IT (1)	IT1084225B (sv)
NL (1)	NL180502C (sv)
SE (1)	SE442195B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS568338A (en) *	1979-07-04	1981-01-28	Nisso Yuka Kogyo Kk	Preparation of ether
US4365071A (en) *	1980-05-20	1982-12-21	The University Of Kentucky Research Foundation	Production of anhydrous 1,4-dioxane
JPS56166137A (en) *	1980-05-27	1981-12-21	Nisso Yuka Kogyo Kk	Preparation of diether
LU84979A1 (fr) *	1983-08-30	1985-04-24	Oreal	Composition cosmetique ou pharmaceutique sous forme aqueuse ou anhydre dont la phase grasse contient un polyether oligomere et polyethers oligomeres nouveaux
DE3446488A1 (de) *	1984-12-20	1986-07-03	Hoechst Ag, 6230 Frankfurt	Verfahren zur herstellung von glykolalkylethern
US4877544A (en) *	1987-04-17	1989-10-31	Lever Brothers Company	Oxidation stable surfactants
US4855075A (en) *	1988-03-14	1989-08-08	Sandoz Ltd.	Ethoxylates of alkyl and alkenyl catechols
DE19528878A1 (de) *	1995-08-05	1997-02-06	Herberts Gmbh	Wäßrige Überzugsmittel unter Verwendung von Polyalkylenglykoldialkylethern und Verfahren zur Mehrschichtlackierung
DE102004007561B3 (de) *	2004-02-17	2005-10-13	Clariant Gmbh	Verfahren zur Herstellung von Alkylenglykoldiethern
US20060030740A1 (en) *	2004-08-06	2006-02-09	Clariant Gmbh	Process for preparing polyalkylene glycol diethers
DE102004051267B3 (de) *	2004-10-21	2006-05-24	Clariant Gmbh	Verfahren zur kontinuierlichen Herstellung von Alkylenglykoldiethern
DE102005037760B3 (de) *	2005-08-10	2007-04-12	Clariant Produkte (Deutschland) Gmbh	Verfahren zur Herstellung von Alkylenglykoldiethern
DE102006010940A1 (de) *	2006-03-09	2007-09-13	Clariant International Limited	Verfahren zur Herstellung von längerkettigen Polyalkylenglykoldiethern
WO2019089202A1 (en) *	2017-11-01	2019-05-09	Croda, Inc.	1,3-propylene ether derived compounds for personal care

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6815204A (sv) *	1967-11-02	1969-05-06
FR2175561A2 (en) *	1972-03-14	1973-10-26	Pechiney Ugine Kuhlmann	Polyoxyalkylene glycols and their ethers - used as lubricants and detergents

1976
- 1976-09-09 DE DE2640505A patent/DE2640505C2/de not_active Expired
1977
- 1977-08-26 US US05/827,936 patent/US4146736A/en not_active Expired - Lifetime
- 1977-09-05 NL NLAANVRAGE7709743,A patent/NL180502C/xx not_active IP Right Cessation
- 1977-09-06 CH CH1087877A patent/CH629464A5/de not_active IP Right Cessation
- 1977-09-07 AT AT642277A patent/AT360497B/de not_active IP Right Cessation
- 1977-09-07 SE SE7710021A patent/SE442195B/sv not_active IP Right Cessation
- 1977-09-07 IT IT27353/77A patent/IT1084225B/it active
- 1977-09-08 JP JP10733477A patent/JPS5334709A/ja active Granted
- 1977-09-08 CA CA286,365A patent/CA1088104A/en not_active Expired
- 1977-09-09 GB GB37734/77A patent/GB1574485A/en not_active Expired
- 1977-09-09 FR FR7727283A patent/FR2364196A1/fr active Granted
- 1977-09-09 BE BE180808A patent/BE858576A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2364196B1 (sv)	1981-08-21
GB1574485A (en)	1980-09-10
BE858576A (fr)	1978-03-09
ATA642277A (de)	1980-06-15
NL180502C (nl)	1987-03-02
US4146736A (en)	1979-03-27
NL180502B (nl)	1986-10-01
DE2640505C2 (de)	1978-08-31
JPS5334709A (en)	1978-03-31
DE2640505B1 (de)	1977-12-22
SE442195B (sv)	1985-12-09
CH629464A5 (de)	1982-04-30
IT1084225B (it)	1985-05-25
JPS62137B2 (sv)	1987-01-06
NL7709743A (nl)	1978-03-13
AT360497B (de)	1981-01-12
CA1088104A (en)	1980-10-21
FR2364196A1 (fr)	1978-04-07

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Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 7710021-2 Format of ref document f/p: F
1996-06-24	NUG	Patent has lapsed	Ref document number: 7710021-2 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 7710021-2

Format of ref document f/p: F

1996-06-24

NUG

Patent has lapsed