BE804106A - Solutions de nettoyage acides comportant un inhibiteur de corrosion - Google Patents

Solutions de nettoyage acides comportant un inhibiteur de corrosion

Info

Publication number: BE804106A
Authority: BE; Belgium
Prior art keywords: corrosion inhibitor; acid cleaning; cleaning solutions; inhibitor acid; solutions
Prior art date: 1973-04-11

Application number

BE135012A

Other languages

English (en)

French (fr)

Original Assignee

Dow Chemical Co

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.)

1973-04-11

Filing date

1973-08-28

Publication date

1974-02-28

1973-08-08 Priority claimed from US05/386,652 external-priority patent/US3996147A/en

1973-08-28 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1973-09-12 Priority claimed from CA180,820A external-priority patent/CA1005737A/en

1973-09-12 Priority claimed from CA180,821A external-priority patent/CA1011230A/en

1974-02-28 Publication of BE804106A publication Critical patent/BE804106A/xx

Links

239000002253 acid Substances 0.000 title 1
238000004140 cleaning Methods 0.000 title 1
230000007797 corrosion Effects 0.000 title 1
238000005260 corrosion Methods 0.000 title 1
239000003112 inhibitor Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/065—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors sulfur-containing compounds
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/12—Sulfonium compounds
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/60—Sulfonium or phosphonium compounds
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/08—Acids
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/34—Organic compounds containing sulfur

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
General Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Detergent Compositions (AREA)

BE135012A 1973-04-11 1973-08-28 Solutions de nettoyage acides comportant un inhibiteur de corrosion BE804106A (fr)

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
US35029573A	1973-04-11	1973-04-11
US05/386,652 US3996147A (en)	1971-02-23	1973-08-08	Novel sulfonium corrosion inhibitors in aqueous acid solutions
GB4034473A GB1444171A (en)	1973-04-11	1973-08-24	Sulphonium salt corrosion inhibitors for aqueous acidic metal cleaning solutions rev
JP9448173A JPS5630398B2 (2)	1973-04-11	1973-08-24
NLAANVRAGE7311808,A NL179147C (nl)	1973-04-11	1973-08-28	Werkwijze voor de bereiding van een zure reinigingsoplossing.
DE19732343382 DE2343382A1 (de)	1973-04-11	1973-08-28	Saure reinigungsloesungen
FR7331070A FR2245781B1 (2)	1973-04-11	1973-08-28
CA180,820A CA1005737A (en)	1973-04-11	1973-09-12	Sulfonium compounds as corrosion inhibitors in aqueous acidic cleaning solutions
CA180,821A CA1011230A (en)	1973-04-11	1973-09-12	Sulfonium corrosion inhibitors in aqueous acid solutions

Publications (1)

Publication Number	Publication Date
BE804106A true BE804106A (fr)	1974-02-28

Family

ID=27575721

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE135012A BE804106A (fr)	1973-04-11	1973-08-28	Solutions de nettoyage acides comportant un inhibiteur de corrosion

Country Status (7)

Country	Link
US (1)	US4101438A (2)
JP (1)	JPS5630398B2 (2)
BE (1)	BE804106A (2)
DE (1)	DE2343382A1 (2)
FR (1)	FR2245781B1 (2)
GB (1)	GB1444171A (2)
NL (1)	NL179147C (2)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4210552A (en) *	1973-04-11	1980-07-01	The Dow Chemical Company	Sulfonium compounds as corrosion inhibitors in aqueous acidic cleaning solutions
US5190723A (en) *	1988-02-25	1993-03-02	Ciba-Geigy Corporation	Process for inhibiting corrosion
US5604292A (en) *	1994-05-31	1997-02-18	The Untied States Of America As Represented By The Secretary Of The Navy	Polymers with electrical and non-linear optical properties
US20090242422A1 (en) *	2008-03-31	2009-10-01	Kazuhiro Kurosu	Method for recovering performance of electrolyzer for use in production of polysulfide and method for stopping holding electrolyzer
JP7823536B2 (ja) *	2021-11-02	2026-03-04	信越化学工業株式会社	分子レジスト組成物及びパターン形成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE566739A (2) *	1957-05-14
US3668137A (en) *	1969-04-01	1972-06-06	Amchem Prod	Composition and method for inhibiting acid attack of metals
DE2063987C3 (de) *	1970-12-28	1974-05-22	Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt	Mittel und Verfahren zur Verhinderung der Korrosion von Eisen in saurer Lösung
US3996147A (en) *	1971-02-23	1976-12-07	The Dow Chemical Company	Novel sulfonium corrosion inhibitors in aqueous acid solutions

1973
- 1973-08-24 JP JP9448173A patent/JPS5630398B2/ja not_active Expired
- 1973-08-24 GB GB4034473A patent/GB1444171A/en not_active Expired
- 1973-08-28 FR FR7331070A patent/FR2245781B1/fr not_active Expired
- 1973-08-28 BE BE135012A patent/BE804106A/xx not_active IP Right Cessation
- 1973-08-28 DE DE19732343382 patent/DE2343382A1/de not_active Ceased
- 1973-08-28 NL NLAANVRAGE7311808,A patent/NL179147C/xx not_active IP Right Cessation
1976
- 1976-03-22 US US05/669,116 patent/US4101438A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4101438A (en)	1978-07-18
JPS5630398B2 (2)	1981-07-14
DE2343382A1 (de)	1975-04-10
NL179147C (nl)	1986-07-16
NL179147B (nl)	1986-02-17
GB1444171A (en)	1976-07-28
FR2245781A1 (2)	1975-04-25
JPS5045731A (2)	1975-04-24
FR2245781B1 (2)	1976-05-07
NL7311808A (nl)	1975-03-04

Legal Events

Date

Code

Title

Description

1991-02-28

RE

Patent lapsed

Owner name: THE DOW CHEMICAL CY

Effective date: 19900831

Publication	Publication Date	Title
BE820826A (fr)	1975-02-03	Inhibiteur de corrosion
DK145990C (da)	1983-10-10	Toiletrenseblok
SE410795B (sv)	1979-11-05	Rostfritt stal
AT333556B (de)	1976-11-25	Rohrverbindung
IT1007415B (it)	1976-10-30	Procedimento di purificazione dell acqua
AT335807B (de)	1977-04-12	Rohrverbindung
AT338067B (de)	1977-07-25	Korrosionsinhibitor
BE796487A (fr)	1973-09-10	Inhibition de la corrosion
SE401526B (sv)	1978-05-16	Forfarande for selektiv etsning
DK152487C (da)	1988-08-01	Fremgangsmaade til rensning af vaadphosphorsyre
DK146299C (da)	1984-02-13	Flydende storvaskemiddel
BE820013A (fr)	1975-03-17	Acides carboxyphenyl-alkyphosphiniques
DK141882C (da)	1980-11-17	Chlorstabilt rengoeringsmiddel
BE834246A (fr)	1976-04-06	Inhibiteurs de corrosion
IT1022470B (it)	1978-03-20	Elementi di contatto per topri di lavaggio
AT363155B (de)	1981-07-10	Reinigungsmittel
IT1015461B (it)	1977-05-10	Purificazoione delle acque
BE822933A (fr)	1975-06-04	Acides 7beta-acrylamidoceph-3-eme-4-carboxyliques
BE813621A (fr)	1974-10-11	Raccord de tuyaux
DK131974C (da)	1976-03-01	Loddebad til flusmiddelfri lodning med ultralyd
AT339101B (de)	1977-10-10	Rohrverbindung
SE7409198L (sv)	1975-01-17	Korrosionsinhibitorer.
BE777370A (fr)	1972-06-28	Inhibiteurs de corrosion
IT1009360B (it)	1976-12-10	Unita battipalo idraulica
BE759467A (fr)	1971-05-26	Detergents acides