LU70831A1 - - Google Patents

Info

Publication number: LU70831A1
Authority: LU; Luxembourg

Application number

LU70831*A

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.)

1973-09-04

Filing date

1974-08-30

Publication date

1976-08-19

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27014635&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LU70831(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1974-08-30 Application filed filed Critical

1976-08-19 Publication of LU70831A1 publication Critical patent/LU70831A1/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

LU70831*A 1973-09-04 1974-08-30 LU70831A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US39422073A	1973-09-04	1973-09-04
US46797774A	1974-05-08	1974-05-08

Publications (1)

Publication Number	Publication Date
LU70831A1 true LU70831A1 (en)	1976-08-19

Family

ID=27014635

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU70831*A LU70831A1 (en)	1973-09-04	1974-08-30

Country Status (21)

Country	Link
JP (1)	JPS5550932B2 (en)
BG (1)	BG25203A3 (en)
BR (1)	BR7407075D0 (en)
CA (1)	CA1033761A (en)
CH (2)	CH609321A5 (en)
DD (1)	DD113521A5 (en)
DE (3)	DE2462910C2 (en)
DK (1)	DK466674A (en)
EG (1)	EG11306A (en)
ES (3)	ES429764A1 (en)
FR (1)	FR2242362B1 (en)
GB (1)	GB1468940A (en)
HU (1)	HU171902B (en)
IL (1)	IL45453A (en)
IT (1)	IT1019121B (en)
LU (1)	LU70831A1 (en)
NL (1)	NL169580C (en)
NO (1)	NO147183C (en)
PL (1)	PL105270B1 (en)
RO (1)	RO65730A (en)
SE (1)	SE413891B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE413891B (en) *	1973-09-04	1980-06-30	Halcon International Inc	SET TO MAKE AN ANHYDRID OF A MONOCARBONIC ACID.
US4002678A (en) *	1975-12-22	1977-01-11	Halcon International, Inc.	Preparation of carboxylic acid anhydrides
US4374070A (en) *	1980-11-21	1983-02-15	Eastman Kodak Company	Preparation of acetic anhydride
US4340569A (en)	1981-03-06	1982-07-20	The Halcon Sd Group, Inc.	Treatment of carbonylation residues
US4341741A (en)	1981-03-06	1982-07-27	The Halcon Sd Group, Inc.	Recovery of rhodium from carbonylation residues
US4476237A (en) *	1981-05-28	1984-10-09	The Halcon Sd Group, Inc.	Separation of tars from carbonylation reaction mixtures
US4476238A (en) *	1981-05-28	1984-10-09	The Halcon Sd Group, Inc.	Separation of tars from carbonylation reaction mixtures
FR2507597B1 (en) *	1981-06-12	1985-12-13	Rhone Poulenc Chim Base	PROCESS FOR CARBONYLATION OF METHYL ACETATE
NL8204901A (en) *	1981-12-30	1983-07-18	Halcon Sd Group Inc	PURIFICATION OF CARBONYLATION PRODUCTS.
DE3361551D1 (en) *	1982-06-18	1986-01-30	Shell Int Research	A process for the co-production of carboxylic acids
JPS6016950A (en) *	1983-07-08	1985-01-28	Daicel Chem Ind Ltd	Production of acetyl compound
GB8320358D0 (en) *	1983-07-28	1983-09-01	Shell Int Research	Preparation of carboxylic acids
JPS6054334A (en) *	1983-09-02	1985-03-28	Daicel Chem Ind Ltd	Preparation of carboxylic acid
US5026908A (en) *	1984-05-03	1991-06-25	Hoechst Celanese Corporation	Methanol carbonylation process
US5144068A (en) *	1984-05-03	1992-09-01	Hoechst Celanese Corporation	Methanol carbonylation process
US4563309A (en) *	1984-08-16	1986-01-07	Union Carbide Corporation	Production of carboxylic anhydrides from methyl carboxlyates using rhodium complex catalysts
EP0203286B1 (en) *	1985-03-27	1988-09-14	Hoechst Aktiengesellschaft	Supported catalyst and procedure for the production of monocarboxylic acid anhydrides
GB9218346D0 (en) *	1992-08-28	1992-10-14	Bp Chem Int Ltd	Process
GB9503382D0 (en)	1995-02-21	1995-04-12	Bp Chem Int Ltd	Process
GB9816385D0 (en)	1998-07-29	1998-09-23	Bp Chem Int Ltd	Process
DE10138778A1 (en)	2001-08-07	2003-02-20	Basf Ag	Joint production of formic acid with a carboxylic (e.g. acetic) acid or derivatives, involves transesterifying a formic ester with a carboxylic acid, followed by carbonylation of the ester obtained
MY179688A (en)	2013-12-24	2020-11-11	Bp Plc	Process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1939216A (en) *	1931-01-21	1933-12-12	Monsanto Chemicals	Chemical treatment of organic acid halides
GB682174A (en) *	1949-05-05	1952-11-05	Hermann Teegen	Improvements in or relating to internal combustion engines for propelling pedal bicycles
DE921987C (en) *	1952-06-12	1955-01-07	Basf Ag	Process for the production of oxygen-containing organic compounds
DE1767151U (en)	1958-03-03	1958-05-22	Konrad Hellmich	CAMPING COOKING TABLE.
SE364254B (en) *	1967-04-05	1974-02-18	Monsanto Co
SE364255B (en) *	1967-04-05	1974-02-18	Monsanto Co
DE1966695U (en)	1967-05-13	1967-08-17	Karl Schwehr	IMPACT DEVICE.
US3717670A (en) *	1968-08-02	1973-02-20	Monsanto Co	Production of carboxylic acids and esters
US3579552A (en) *	1968-08-15	1971-05-18	Monsanto Co	Production of carboxylic acids
US3579551A (en) *	1968-08-15	1971-05-18	Monsanto Co	Production of carboxylic acids
US3845121A (en) *	1971-11-10	1974-10-29	Monsanto Co	Process for separating carbonylation products from reaction mixture without catalyst decomposition
JPS5030820U (en) *	1973-07-16	1975-04-05
SE413891B (en) *	1973-09-04	1980-06-30	Halcon International Inc	SET TO MAKE AN ANHYDRID OF A MONOCARBONIC ACID.
DE2450965C2 (en) *	1974-10-26	1983-06-09	Hoechst Ag, 6230 Frankfurt	Process for the production of acetic anhydride
DE3016900A1 (en) *	1980-05-02	1981-11-05	Hoechst Ag, 6000 Frankfurt	METHOD FOR PRODUCING ACETYL CHLORIDE
DE3248468A1 (en) *	1982-12-29	1984-07-12	Hoechst Ag, 6230 Frankfurt	METHOD FOR PRODUCING CARBONIC ACID HALOGENIDES

1974
- 1974-08-07 SE SE7410099A patent/SE413891B/en not_active IP Right Cessation
- 1974-08-12 IL IL45453A patent/IL45453A/en unknown
- 1974-08-26 BR BR7075/74A patent/BR7407075D0/en unknown
- 1974-08-27 RO RO7479863A patent/RO65730A/en unknown
- 1974-08-27 EG EG368/74A patent/EG11306A/en active
- 1974-08-27 IT IT52756/74A patent/IT1019121B/en active
- 1974-08-27 NL NLAANVRAGE7411385,A patent/NL169580C/en not_active IP Right Cessation
- 1974-08-29 HU HU74HA00000973A patent/HU171902B/en unknown
- 1974-08-30 DE DE2462910A patent/DE2462910C2/en not_active Expired
- 1974-08-30 DE DE2462444A patent/DE2462444B2/en not_active Withdrawn
- 1974-08-30 BG BG7400027597A patent/BG25203A3/en unknown
- 1974-08-30 LU LU70831*A patent/LU70831A1/xx unknown
- 1974-08-30 DD DD180813A patent/DD113521A5/xx unknown
- 1974-08-30 CH CH1185674A patent/CH609321A5/en not_active IP Right Cessation
- 1974-08-30 DE DE2441502A patent/DE2441502B2/en not_active Ceased
- 1974-08-30 PL PL1974198641A patent/PL105270B1/en unknown
- 1974-09-03 FR FR7429944A patent/FR2242362B1/fr not_active Expired
- 1974-09-03 DK DK466674A patent/DK466674A/da not_active Application Discontinuation
- 1974-09-03 CA CA208,347A patent/CA1033761A/en not_active Expired
- 1974-09-03 NO NO743165A patent/NO147183C/en unknown
- 1974-09-03 GB GB3851174A patent/GB1468940A/en not_active Expired
- 1974-09-04 JP JP10182674A patent/JPS5550932B2/ja not_active Expired
- 1974-09-04 ES ES429764A patent/ES429764A1/en not_active Expired
1976
- 1976-01-26 ES ES444608A patent/ES444608A1/en not_active Expired
- 1976-01-26 ES ES444609A patent/ES444609A1/en not_active Expired
1978
- 1978-03-08 CH CH253778A patent/CH614688A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL169580B (en)	1982-03-01
CA1033761A (en)	1978-06-27
AU7280774A (en)	1976-03-04
IT1019121B (en)	1977-11-10
DE2462910C2 (en)	1983-02-24
NL169580C (en)	1982-08-02
SE413891B (en)	1980-06-30
ES429764A1 (en)	1977-07-01
DE2462444B2 (en)	1979-12-13
EG11306A (en)	1977-02-28
JPS5550932B2 (en)	1980-12-20
DE2462444A1 (en)	1977-02-24
CH609321A5 (en)	1979-02-28
NO147183B (en)	1982-11-08
IL45453A0 (en)	1974-11-29
CH614688A5 (en)	1979-12-14
BR7407075D0 (en)	1975-07-01
DK466674A (en)	1975-05-05
DE2441502B2 (en)	1980-01-24
NO743165L (en)	1975-04-01
JPS5052017A (en)	1975-05-09
NL7411385A (en)	1975-03-06
ES444609A1 (en)	1977-10-01
GB1468940A (en)	1977-03-30
IL45453A (en)	1979-11-30
SE7410099L (en)	1975-03-05
FR2242362B1 (en)	1979-03-09
DE2441502A1 (en)	1975-05-07
NO147183C (en)	1983-02-16
DD113521A5 (en)	1975-06-12
RO65730A (en)	1980-02-15
BG25203A3 (en)	1978-08-10
ES444608A1 (en)	1977-10-01
PL105270B1 (en)	1979-10-31
FR2242362A1 (en)	1975-03-28
HU171902B (en)	1978-04-28

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU465453B2 (en)	1975-09-25
AU465434B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU472848B2 (en)	1976-06-03
AU466283B2 (en)	1975-10-23
AU476696B2 (en)	1976-09-30
AR199451A1 (en)	1974-08-30
AU477823B2 (en)	1975-06-19
AR201432A1 (en)	1975-03-14
AR197627A1 (en)	1974-04-23
AU447540B2 (en)	1974-03-25
AU477824B2 (en)	1975-07-17
AR210729A1 (en)	1977-09-15
AR195948A1 (en)	1973-11-15
AU476873B1 (en)	1975-01-09