BR8202158A - Processo para a preparacao de um acido organico bitioico e sua aplicacao - Google Patents

Processo para a preparacao de um acido organico bitioico e sua aplicacao

Info

Publication number: BR8202158A
Authority: BR; Brazil
Prior art keywords: bitioic; preparation; application; organic acid; organic
Prior art date: 1981-04-15

Application number

BR8202158A

Other languages

English (en)

Inventor

Jean Louis Detienne

Guy Levesque

Pierre Tozzolino

Original Assignee

Elf Aquitaine

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.)

1981-04-15

Filing date

1982-04-14

Publication date

1983-03-29

1982-04-14 Application filed by Elf Aquitaine filed Critical Elf Aquitaine

1983-03-29 Publication of BR8202158A publication Critical patent/BR8202158A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores

Landscapes

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

BR8202158A 1981-04-15 1982-04-14 Processo para a preparacao de um acido organico bitioico e sua aplicacao BR8202158A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8107629A FR2504131B1 (fr)	1981-04-15	1981-04-15	Procede de production de dithioacides organiques et leur application

Publications (1)

Publication Number	Publication Date
BR8202158A true BR8202158A (pt)	1983-03-29

Family

ID=9257456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8202158A BR8202158A (pt)	1981-04-15	1982-04-14	Processo para a preparacao de um acido organico bitioico e sua aplicacao

Country Status (11)

Country	Link
US (2)	US4455262A (pt)
AU (2)	AU550886B2 (pt)
BR (1)	BR8202158A (pt)
CA (1)	CA1185263A (pt)
ES (1)	ES8302646A1 (pt)
FI (1)	FI821311L (pt)
FR (1)	FR2504131B1 (pt)
IE (1)	IE53181B1 (pt)
PT (1)	PT74758B (pt)
SE (1)	SE453190B (pt)
ZA (1)	ZA822566B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2547302B1 (fr) *	1983-06-10	1987-12-31	Elf Aquitaine	Esters mono- et dithioiques, leurs preparation et applications
US4631203A (en) *	1985-04-08	1986-12-23	Rolf Schaefer	Latent imaging and developer system
US4784876A (en) *	1986-12-31	1988-11-15	Lynwood Graphics, Inc.	Sympathetic ink and developer system
US4883585A (en) *	1988-10-27	1989-11-28	Phillips Petroleum Company	Ore flotation and sulfenyl dithiocarbamates as agents for use therein
US4886595A (en) *	1989-04-28	1989-12-12	Establecimientos Industrales Quimicos Oxiquim S.A.	Process of froth flotation using a methylene bisxanthate as a collector reagent
US5087283A (en) *	1990-01-02	1992-02-11	Dixon Marvin P	Sympathetic ink for ink jet printer
DE19611565C1 (de) *	1996-03-23	1997-07-10	Blasberg Oberflaechentech	In Wasser schwerlösliche Metallsalze, Verfahren zur Herstellung derselben und ihre Verwendung als Glanzzusatz zur elektrolytischen Abscheidung von Metallen
US6126869A (en) *	1998-07-15	2000-10-03	Mobium Enterprises, Inc.	Solar blind optical filter
US6841695B2 (en) *	2003-03-18	2005-01-11	Rohmax Additives Gmbh	Process for preparing dithioesters
US20090104463A1 (en) *	2006-06-02	2009-04-23	Rohm And Haas Electronic Materials Llc	Gold alloy electrolytes
SG127854A1 (en) *	2005-06-02	2006-12-29	Rohm & Haas Elect Mat	Improved gold electrolytes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1440964A (en) *	1922-04-01	1923-01-02		ecsscr
US1788331A (en) *	1927-05-04	1931-01-06	Schafer Wilhelm	Concentration process for flotable substances as ores, coals, graphite, and the like
DE1001676B (de) *	1953-08-04	1957-01-31	Boehme Fettchemie Gmbh	Verfahren zur Herstellung von Kondensationsprodukten
FR2203810B1 (pt) *	1972-10-21	1977-03-11	Akzo Nv
FR2337199A1 (fr) *	1975-12-30	1977-07-29	Ugine Kuhlmann	Procede de flottation de minerais
FR2399266A1 (fr) *	1977-08-05	1979-03-02	Rech Geolog Miniere	Procede de traitement de minerais phosphates en vue de la separation et de la valorisation des fines
SE436000B (sv) *	1978-06-27	1984-11-05	Elf Aquitaine	Forfarande for flotation av mineral
FR2458319A2 (fr) *	1979-06-08	1981-01-02	Elf Aquitaine	Nouveaux collecteurs pour la flottation des minerais
US4324654A (en) *	1978-10-12	1982-04-13	The Hanna Mining Company	Recovery of copper from copper oxide minerals

1981
- 1981-04-15 FR FR8107629A patent/FR2504131B1/fr not_active Expired
1982
- 1982-04-13 SE SE8202315A patent/SE453190B/sv not_active IP Right Cessation
- 1982-04-13 ES ES511384A patent/ES8302646A1/es not_active Expired
- 1982-04-13 US US06/368,037 patent/US4455262A/en not_active Expired - Fee Related
- 1982-04-14 IE IE863/82A patent/IE53181B1/en not_active IP Right Cessation
- 1982-04-14 BR BR8202158A patent/BR8202158A/pt not_active IP Right Cessation
- 1982-04-14 CA CA000400974A patent/CA1185263A/fr not_active Expired
- 1982-04-14 PT PT74758A patent/PT74758B/pt not_active IP Right Cessation
- 1982-04-14 FI FI821311A patent/FI821311L/fi not_active Application Discontinuation
- 1982-04-15 ZA ZA822566A patent/ZA822566B/xx unknown
- 1982-04-15 AU AU82654/82A patent/AU550886B2/en not_active Ceased
1984
- 1984-03-05 US US06/586,416 patent/US4521301A/en not_active Expired - Fee Related
1985
- 1985-08-30 AU AU46936/85A patent/AU4693685A/en not_active Abandoned

Also Published As

Publication number	Publication date
CA1185263A (fr)	1985-04-09
FI821311A0 (fi)	1982-04-14
ES511384A0 (es)	1983-02-16
AU4693685A (en)	1986-01-30
IE53181B1 (en)	1988-08-17
SE453190B (sv)	1988-01-18
AU550886B2 (en)	1986-04-10
AU8265482A (en)	1982-10-21
FR2504131A1 (fr)	1982-10-22
US4455262A (en)	1984-06-19
FR2504131B1 (fr)	1988-03-04
US4521301A (en)	1985-06-04
PT74758B (fr)	1983-10-31
FI821311L (fi)	1982-10-16
ZA822566B (en)	1983-02-23
ES8302646A1 (es)	1983-02-16
IE820863L (en)	1982-10-15
PT74758A (fr)	1982-05-01
SE8202315L (sv)	1982-10-16

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Legal Events

Date	Code	Title	Description
1995-07-18	MM	Lapse due to non-payment of fees (art. 50)
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: C07C 327/00 (2006.01), B03D 1/012 (2006.0