CH605509A5 - - Google Patents

Info

Publication number: CH605509A5
Authority: CH; Switzerland

Application number

CH649575A

Inventor

Francesco Ancillotti

Gianni Oriani

Ermanno Pescarollo

Original Assignee

Snam Progetti

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.)

1974-05-21

Filing date

1975-05-21

Publication date

1978-09-29

1975-05-21 Application filed by Snam Progetti filed Critical Snam Progetti

1978-09-29 Publication of CH605509A5 publication Critical patent/CH605509A5/xx

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
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only

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)

CH649575A 1974-05-21 1975-05-21 CH605509A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT23013/74A IT1012690B (en)	1974-05-21	1974-05-21	PROCEDURE FOR THE PRODUCTION OF TER-ALKYL ETHERS

Publications (1)

Publication Number	Publication Date
CH605509A5 true CH605509A5 (en)	1978-09-29

Family

ID=11202877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH649575A CH605509A5 (en)	1974-05-21	1975-05-21

Country Status (33)

Country	Link
JP (1)	JPS516914A (en)
AR (1)	AR226992A1 (en)
AT (1)	AT338223B (en)
BE (1)	BE829303A (en)
BG (1)	BG26514A3 (en)
BR (1)	BR7503196A (en)
CA (1)	CA1048062A (en)
CH (1)	CH605509A5 (en)
CS (1)	CS219316B2 (en)
DD (1)	DD118067A5 (en)
DE (1)	DE2521963B2 (en)
DK (1)	DK135796B (en)
EG (1)	EG12653A (en)
ES (1)	ES438189A1 (en)
FR (1)	FR2272065B1 (en)
GB (1)	GB1506312A (en)
HU (1)	HU176319B (en)
IE (1)	IE43301B1 (en)
IN (1)	IN143295B (en)
IT (1)	IT1012690B (en)
LU (1)	LU72542A1 (en)
MW (1)	MW3075A1 (en)
NL (1)	NL183886C (en)
NO (1)	NO144524C (en)
PH (1)	PH13250A (en)
PL (1)	PL103015B1 (en)
RO (1)	RO72850A (en)
SE (1)	SE425482B (en)
SU (1)	SU858557A3 (en)
TR (1)	TR18546A (en)
YU (1)	YU37301B (en)
ZA (1)	ZA752914B (en)
ZM (1)	ZM6475A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2629769B2 (en) *	1976-07-02	1980-03-13	Chemische Werke Huels Ag, 4370 Marl	Process for the production of pure methyl tertiary butyl ether
JPS5342698U (en) *	1976-09-17	1978-04-12
DE2706465C3 (en) *	1977-02-16	1980-10-02	Deutsche Texaco Ag, 2000 Hamburg	Process for the production of butadiene or n-butenes from hydrocarbon mixtures containing them with separation of isobutene
JPS54130679U (en) *	1978-03-03	1979-09-11
DE2853769B2 (en) *	1978-12-13	1980-10-09	Chemische Werke Huels Ag, 4370 Marl	Process for the simultaneous production of pure MTB and largely isobutene-free C4 hydrocarbon mixture
DE2928509A1 (en) *	1979-07-14	1981-01-29	Basf Ag	METHOD FOR THE SIMULTANEOUS PRODUCTION OF METHYL-TERT.-BUTYL ETHER AND PRODUCTION OF ISOBUTEN
EP0075838A1 (en) *	1981-09-24	1983-04-06	Phillips Petroleum Company	Process for the preparation of methyl tert-butyl ether
JPS5921206U (en) *	1982-07-31	1984-02-09	武田　精	Fitting member for snap fasteners
DE3322753A1 (en) *	1983-06-24	1985-01-10	Deutsche Texaco Ag, 2000 Hamburg	METHOD FOR THE PRODUCTION OF METHYL-TERT.-BUTYLAETHER
JPS6013010U (en) *	1983-07-05	1985-01-29	カラ−フアスナ−工業株式会社	hook device
JPH0641833Y2 (en) *	1989-05-11	1994-11-02	三菱製紙株式会社	Lower blade shaft of shear cut method
IT1247108B (en)	1991-02-28	1994-12-12	Snam Progetti	INTEGRATED PROCEDURE FOR THE PRODUCTION OF ISO-BUTENE AND ALCHIL-TER-BUTYL ETHERS.
EP3919468A1 (en) *	2020-06-03	2021-12-08	SABIC Global Technologies B.V.	Systems and processes for producing methyl tertiary butyl ether

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1968601A (en) *	1934-02-14	1934-07-31	Shell Dev	Preparation of olefine derivatives
US2480940A (en) *	1946-09-20	1949-09-06	Atlantic Refining Co	Production of aliphatic ethers
DE1224294B (en) *	1961-01-09	1966-09-08	Bayer Ag	Process for the production of tertiary butyl alkyl ethers
AT230345B (en) *	1961-01-09	1963-12-10	Bayer Ag	Process for the production of tert-butyl alkyl ethers
GB1173128A (en) *	1968-09-20	1969-12-03	Shell Int Research	Process for the preparation of Olefins

1974
- 1974-05-21 IT IT23013/74A patent/IT1012690B/en active
1975
- 1975-05-06 ZA ZA00752914A patent/ZA752914B/en unknown
- 1975-05-12 MW MW30/75A patent/MW3075A1/en unknown
- 1975-05-13 GB GB20209/75A patent/GB1506312A/en not_active Expired
- 1975-05-13 TR TR18546A patent/TR18546A/en unknown
- 1975-05-15 PL PL1975180405A patent/PL103015B1/en unknown
- 1975-05-15 IE IE1094/75A patent/IE43301B1/en unknown
- 1975-05-16 YU YU1263/75A patent/YU37301B/en unknown
- 1975-05-16 DE DE2521963A patent/DE2521963B2/en active Granted
- 1975-05-18 EG EG297/75A patent/EG12653A/en active
- 1975-05-19 IN IN999/CAL/1975A patent/IN143295B/en unknown
- 1975-05-20 CS CS753520A patent/CS219316B2/en unknown
- 1975-05-20 BG BG7530034A patent/BG26514A3/xx unknown
- 1975-05-20 LU LU72542A patent/LU72542A1/xx unknown
- 1975-05-20 FR FR7515722A patent/FR2272065B1/fr not_active Expired
- 1975-05-20 AT AT381375A patent/AT338223B/en not_active IP Right Cessation
- 1975-05-20 DK DK222275AA patent/DK135796B/en unknown
- 1975-05-20 HU HU75SA2797A patent/HU176319B/en not_active IP Right Cessation
- 1975-05-20 NO NO751787A patent/NO144524C/en unknown
- 1975-05-20 ES ES438189A patent/ES438189A1/en not_active Expired
- 1975-05-21 ZM ZM64/75A patent/ZM6475A1/en unknown
- 1975-05-21 AR AR258895A patent/AR226992A1/en active
- 1975-05-21 NL NLAANVRAGE7505998,A patent/NL183886C/en not_active IP Right Cessation
- 1975-05-21 PH PH17183A patent/PH13250A/en unknown
- 1975-05-21 JP JP50059793A patent/JPS516914A/en active Granted
- 1975-05-21 RO RO7582288A patent/RO72850A/en unknown
- 1975-05-21 CA CA228,655A patent/CA1048062A/en not_active Expired
- 1975-05-21 SU SU752136591A patent/SU858557A3/en active
- 1975-05-21 SE SE7505804A patent/SE425482B/en not_active IP Right Cessation
- 1975-05-21 CH CH649575A patent/CH605509A5/xx not_active IP Right Cessation
- 1975-05-21 DD DD186165A patent/DD118067A5/xx unknown
- 1975-05-21 BE BE156545A patent/BE829303A/en not_active IP Right Cessation
- 1975-05-22 BR BR4088/75D patent/BR7503196A/en unknown

Also Published As

Publication number	Publication date
AT338223B (en)	1977-08-10
IT1012690B (en)	1977-03-10
SE7505804L (en)	1975-11-24
PL103015B1 (en)	1979-05-31
ATA381375A (en)	1976-12-15
GB1506312A (en)	1978-04-05
JPS516914A (en)	1976-01-20
DE2521963C3 (en)	1988-10-20
AR226992A1 (en)	1982-09-15
NO144524C (en)	1981-09-16
ZA752914B (en)	1976-03-31
DE2521963A1 (en)	1975-11-27
JPS5734812B2 (en)	1982-07-26
TR18546A (en)	1977-03-24
NO144524B (en)	1981-06-09
IE43301B1 (en)	1981-01-28
SE425482B (en)	1982-10-04
YU37301B (en)	1984-08-31
DE2521963B2 (en)	1980-10-09
BR7503196A (en)	1976-04-20
NL183886C (en)	1989-02-16
CS219316B2 (en)	1983-03-25
DK135796B (en)	1977-06-27
FR2272065B1 (en)	1979-04-06
IE43301L (en)	1975-11-21
BE829303A (en)	1975-09-15
LU72542A1 (en)	1975-10-08
MW3075A1 (en)	1976-07-14
EG12653A (en)	1979-12-31
PH13250A (en)	1980-02-20
BG26514A3 (en)	1979-04-12
ES438189A1 (en)	1977-05-01
YU126375A (en)	1983-04-27
NO751787L (en)	1975-11-24
SU858557A3 (en)	1981-08-23
CA1048062A (en)	1979-02-06
DK135796C (en)	1977-11-28
DD118067A5 (en)	1976-02-12
DK222275A (en)	1975-11-22
NL183886B (en)	1988-09-16
ZM6475A1 (en)	1976-02-23
FR2272065A1 (en)	1975-12-19
HU176319B (en)	1981-01-28
NL7505998A (en)	1975-11-25
AU8118175A (en)	1976-11-18
IN143295B (en)	1977-10-29
RO72850A (en)	1981-08-17

Legal Events

Date	Code	Title	Description
1986-01-31	PL	Patent ceased

Publication	Publication Date	Title
JPS50125171A (en)	1975-10-01
FR2272531A1 (en)	1975-12-19
DK135796C (en)	1977-11-28
FR2268279B1 (en)	1982-04-09
FR2259857B1 (en)	1978-04-21
JPS50109719U (en)	1975-09-08
FR2290220B2 (en)	1978-07-21
JPS50112027U (en)	1975-09-12
FR2291670B3 (en)	1977-08-12
AR199810A1 (en)	1974-09-30
JPS50100204A (en)	1975-08-08
JPS50127800A (en)	1975-10-08
JPS50126085U (en)	1975-10-16
CH579822A5 (en)	1976-09-15
CH576222A5 (en)	1976-06-15
DD119031A5 (en)	1976-04-05
BG26362A3 (en)	1979-03-15
CH567956A5 (en)	1975-10-15
CH568428B5 (en)	1975-10-31
CH579399A5 (en)	1976-09-15
CH579333A5 (en)	1976-08-31
CH578788A5 (en)	1976-08-13
CH578712A5 (en)	1976-08-13
CH578659A5 (en)	1976-08-13
CH578204B5 (en)	1976-07-30