DK501988D0 - Polyaralkylamner, deres fremstilling og anvendelse som korrosionsinhibitorer - Google Patents

Polyaralkylamner, deres fremstilling og anvendelse som korrosionsinhibitorer

Info

Publication number
DK501988D0
DK501988D0 DK501988A DK501988A DK501988D0 DK 501988 D0 DK501988 D0 DK 501988D0 DK 501988 A DK501988 A DK 501988A DK 501988 A DK501988 A DK 501988A DK 501988 D0 DK501988 D0 DK 501988D0
Authority
DK
Denmark
Prior art keywords
preparation
corrosion inhibitors
polyaral
cylinder
polyaralkylamines
Prior art date
Application number
DK501988A
Other languages
English (en)
Other versions
DK501988A (da
Inventor
Artur Botta
Christian Wegner
Heinz-Joachim Rother
Original Assignee
Bayer 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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of DK501988D0 publication Critical patent/DK501988D0/da
Publication of DK501988A publication Critical patent/DK501988A/da

Links

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173—Macromolecular compounds
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Springs (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK501988A 1987-09-11 1988-09-09 Polyaralkylamner, deres fremstilling og anvendelse som korrosionsinhibitorer DK501988A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873730475 DE3730475A1 (de) 1987-09-11 1987-09-11 Polyaralkylamine als korrosionsinhibitoren

Publications (2)

Publication Number Publication Date
DK501988D0 true DK501988D0 (da) 1988-09-09
DK501988A DK501988A (da) 1989-03-12

Family

ID=6335748

Family Applications (1)

Application Number Title Priority Date Filing Date
DK501988A DK501988A (da) 1987-09-11 1988-09-09 Polyaralkylamner, deres fremstilling og anvendelse som korrosionsinhibitorer

Country Status (6)

Country Link
US (1) US5059391A (da)
EP (1) EP0306831B1 (da)
AT (1) ATE64961T1 (da)
DE (2) DE3730475A1 (da)
DK (1) DK501988A (da)
NO (1) NO883846L (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070196A (en) * 1986-02-01 1991-12-03 Nippon Chemiphar Co., Ltd. Alkylenediamine derivatives
IL88757A (en) * 1988-12-21 1997-04-15 Bromine Compounds Ltd Halogen-containing amine compounds, process for their preparation and their use as flame retardants
US5204314A (en) * 1990-07-06 1993-04-20 Advanced Technology Materials, Inc. Method for delivering an involatile reagent in vapor form to a CVD reactor
US5354782A (en) * 1991-01-17 1994-10-11 Merrell Dow Pharmaceuticals Inc. Polyamine phenols as radioprotective agents
US6080865A (en) * 1995-04-26 2000-06-27 Lonza Ag Piperidinopentanamines, process for producing them and their use as a catalyst for producing urethanes
US20060131248A1 (en) * 2004-12-17 2006-06-22 Charkhutian Kostan B Process for removing dissolved oxygen from an aqueous system
US20060180794A1 (en) * 2005-02-15 2006-08-17 Goddard Richard J Polyamine-based corrosion inhibitors
US8198395B2 (en) * 2007-02-07 2012-06-12 Air Products And Chemicals, Inc. Alkylated aminopropylated ethylenediamines and uses thereof
US7993751B2 (en) * 2007-02-07 2011-08-09 Air Products And Chemicals, Inc. Alkylated aminopropylated methylene-di-(cyclohexylamine) and uses thereof
US8318309B2 (en) * 2007-02-07 2012-11-27 Air Products And Chemicals, Inc. Benzylated aminopropylated alkylenediamines and uses thereof
US20100140098A1 (en) * 2008-05-15 2010-06-10 Solopower, Inc. Selenium containing electrodeposition solution and methods
CN113667467B (zh) * 2021-08-25 2022-09-02 卫辉市化工有限公司 油田用粘土缩膨剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318729A (en) * 1941-05-24 1943-05-11 Carbide & Carbon Chem Corp Process for making amino-alkyl compounds
US2886604A (en) * 1953-10-07 1959-05-12 Universal Oil Prod Co Preparation of compounds having a benzylbenzyl halide structure
US3303219A (en) * 1961-11-20 1967-02-07 Sinclair Research Inc Amines
US3280097A (en) * 1964-05-04 1966-10-18 Atlas Chem Ind Corrosion inhibitors
US3539633A (en) * 1965-10-22 1970-11-10 Standard Oil Co Di-hydroxybenzyl polyamines
US3687859A (en) * 1971-02-09 1972-08-29 Drew Chem Corp Corrosion inhibiting processes and compositions of aliphatic amines and diquaternary diamines
DE2530002A1 (de) * 1975-07-04 1977-01-27 Dow Corning Gmbh Verfahren zur verbesserung der schmiereigenschaften von festschmierstoffen
EP0006155A1 (de) * 1978-06-08 1980-01-09 Ciba-Geigy Ag 3-Phenoxybenzylamine sowie 3-Benzylbenzylamine und Verfahren zu ihrer Herstellung
SU842111A1 (ru) * 1979-01-10 1981-06-30 Днепродзержинский Индустриальныйинститут Им. M.И. Арсеничева Раствор дл химического полировани МЕди и EE СплАВОВ
US4855184A (en) * 1988-02-02 1989-08-08 Minnesota Mining And Manufacturing Company Radiation-curable protective coating composition

Also Published As

Publication number Publication date
DE3863517D1 (de) 1991-08-08
NO883846D0 (no) 1988-08-29
NO883846L (no) 1989-03-13
DE3730475A1 (de) 1989-03-23
DK501988A (da) 1989-03-12
EP0306831A1 (de) 1989-03-15
US5059391A (en) 1991-10-22
EP0306831B1 (de) 1991-07-03
ATE64961T1 (de) 1991-07-15

Similar Documents

Publication Publication Date Title
DE69124371D1 (de) Typ-iv-dipeptidyl-aminopeptidase-inhibitoren
NO944430L (no) 4-mercaptoacetylamino-[2Åbenzazepinon(3)-derivater, og anvendelse som enkefalinaseinhibitorer
DE69022604D1 (de) Verfahren zum Herstellen von Unterwasserbauwerken.
NO830110L (no) 6-substituert-s-triazolo(3,4-a)ftalazinderivater og fremgangsmaate for deres fremstilling
BG41820A3 (en) Method for preparing n- (3- hydroxy- 4- piperidinyl) benzamide derivatives
BG38487A3 (en) Method for preparing peptides
IT1241549B (it) Procedimento per la produzione di valvole.
DK0625987T3 (da) Aminoacetylmercaptoacetylamid-derivater, der kan anvendes som inhibitorer af enkephalinase og ACE
DK501988A (da) Polyaralkylamner, deres fremstilling og anvendelse som korrosionsinhibitorer
ATE7138T1 (de) Verfahren zur herstellung von 1,5-didesoxy-1,5imino-d-glucitol und dessen n-derivaten.
BG37995A3 (en) Method for preparing derivatives of 2- cyanbenzimidazol
DK0471756T3 (da) Saccharinderivater, der er egnede som proteolytiske enzyminhibitorer, og fremstilling deraf
BG38334A3 (en) Method for preparing pyrolidinic derivatives
NO840048L (no) Disubstituerte prolinderivater, fremgangsmaate til deres fremstilling og deres anvendelse
BG41125A3 (en) Method for preparing benzamides
DK345588D0 (da) 1,2-diketo-derivater til anvendelse som renin-inhibitorer
BG36348A3 (en) Method for preparing thienopyridinon derivatives
PT87642A (pt) Process for the preparation of dopamine-beta-hydroxylase inhibitors
NO308661B1 (no) FremgangsmÕte for fremstilling av 5-acetamido-2,3,4,5- tetradeoksy-4-guanidino-D-glycero-D-galakto-non-2-enopyranosonsyre og en forbindelse til bruk ved fremgangsmÕten
ES2187534T3 (es) Procedimiento para la preparacion de n-metil-3-(metil-4-piperi dinil)-14-indol-5-etanosulfonamida.
ES2063974T3 (es) Una nueva forma estable de cefradina, un proceso para su produccion y compuestos intermedios usados en tal proceso.
DK44688A (da) Beta-alkylmelatoniner, fremgangsmaade til fremstilling deraf og mellemprodukter til brug ved fremgangsmaaden
DK585984D0 (da) 1,7-diphenyl-3-methylaza-7-cyan-8-methyl-nonan og salte deraf til anvendelse ved bekaempelse af sygdomme samt fremgangsmaade til fremstilling af saadanne nonanderivater
DE69110308D1 (de) Baueinheit zum Herstellen von vorgespannten Betongegenständen.
BG41129A3 (en) Method for preparing acetamide derivatives

Legal Events

Date Code Title Description
ATS Application withdrawn