SE7701965L - Chelating agents and chelates - Google Patents

Chelating agents and chelates

Info

Publication number: SE7701965L
Authority: SE; Sweden
Prior art keywords: chelates; chelating agents; chelating; agents
Prior art date: 1975-11-11

Application number

SE7701965A

Other languages

English (en)

Other versions

SE445639B (sv

Inventor

R R Gaudette

J L Ohlson

P M Scanlon

Original Assignee

Grace W R & 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.)

1975-11-11

Filing date

1977-02-22

Publication date

1978-08-23

1977-02-22 Application filed by Grace W R & Co filed Critical Grace W R & Co

1978-08-23 Publication of SE7701965L publication Critical patent/SE7701965L/sv

1986-07-07 Publication of SE445639B publication Critical patent/SE445639B/sv

Links

239000002738 chelating agent Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles

Landscapes

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

SE7701965A 1975-11-11 1977-02-22 Kelatbildande forening samt anvendning derav for att avlegsna rostfleckar SE445639B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/630,792 US4069249A (en)	1975-11-11	1975-11-11	N,N-di-(hydroxybenzyl)-trimethylene diaminediacetic acids

Publications (2)

Publication Number	Publication Date
SE7701965L true SE7701965L (sv)	1978-08-23
SE445639B SE445639B (sv)	1986-07-07

Family

ID=24528579

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7701965A SE445639B (sv)	1975-11-11	1977-02-22	Kelatbildande forening samt anvendning derav for att avlegsna rostfleckar
SE7806924A SE429858B (sv)	1975-11-11	1978-06-15	Metallkelat for att tillfora jern till vexter

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE7806924A SE429858B (sv)	1975-11-11	1978-06-15	Metallkelat for att tillfora jern till vexter

Country Status (11)

Country	Link
US (1)	US4069249A (sv)
CA (2)	CA1087623A (sv)
DE (1)	DE2648971A1 (sv)
ES (1)	ES452686A1 (sv)
FR (1)	FR2331549A1 (sv)
GB (2)	GB1521930A (sv)
GR (1)	GR61732B (sv)
IL (1)	IL50756A (sv)
IT (1)	IT1070410B (sv)
SE (2)	SE445639B (sv)
ZA (1)	ZA766377B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4338460A (en) *	1975-11-11	1982-07-06	W. R. Grace & Co.	Process for preparing chelating agents
US4152345A (en) *	1975-11-11	1979-05-01	W. R. Grace & Co.	Metal chelates
JPS5698545A (en) *	1980-01-10	1981-08-08	Fuji Heavy Ind Ltd	Air fuel ratio controller
US4528196A (en) *	1981-02-23	1985-07-09	The United States Of America As Represented By The Department Of Health And Human Services	Chelating agents for the treatment of iron overload
US4612130A (en) *	1985-01-18	1986-09-16	Union Oil Company Of California	Organometallic compositions useful as lubricating oil additives
US4655949A (en) *	1985-04-24	1987-04-07	Union Oil Company Of California	Lubricating oil compositions containing organometallic additives
US4721532A (en) *	1985-08-05	1988-01-26	W. R. Grace & Co.	Removal of iron fouling in cooling water systems
GB2184109A (en) *	1985-10-29	1987-06-17	Grace W R & Co	The treatment of aqueous systems
IT1213029B (it) *	1986-01-30	1989-12-07	Bracco Ind Chimica Spa	Chelati di ioni metallici paramagnetici.
US4734212A (en) *	1986-03-31	1988-03-29	Chevron Research Company	Lubricating oil compositions containing bis-mannich base deposit inhibitors and a process for their preparation
GB8807197D0 (en) *	1988-03-25	1988-04-27	Phosyn Group Ltd	Iron chelate composition
DE3930674A1 (de) *	1989-09-11	1991-03-21	Diagnostikforschung Inst	Bifunktionelle chelatbildner zur komplexierung von tc- und re-isotopen, verfahren zu ihrer herstellung und darstellung von konjugaten daraus sowie deren verwendung in diagnostik und therapie
GB9113487D0 (en) *	1991-06-21	1991-08-07	Amersham Int Plc	Agents for hypoxic cells
US5539138A (en) *	1994-07-28	1996-07-23	Merck Frosst Canada, Inc.	High affinity chelates containing isothiocyanate groups, useful for coupling with peptides and proteins
DE19859683C1 (de) *	1998-12-23	2000-08-24	Starck H C Gmbh Co Kg	Verfahren zur Extraktion von Anionen
FR2803224B1 (fr) *	1999-12-30	2002-09-27	Rhodia Chimie Sa	Dispersion colloidale aqueuse a base d'au moins un compose d'un metal et d'un complexant, procede de preparation et utilisation
RU2257711C2 (ru) *	2003-10-06	2005-08-10	Всероссийский научно-исследовательский институт защиты растений	Композиция на основе хитозана, снижающая содержание нитратов в растениеводческой продукции
US7964543B2 (en)	2005-04-13	2011-06-21	Chevron Oronite Company Llc	Mannich condensation products useful as sequestering agents
US7351864B2 (en) *	2005-04-13	2008-04-01	Chevron Oronite Company Llc	Process for preparation of Mannich condensation products useful as sequestering agents
US7645731B1 (en)	2009-01-08	2010-01-12	Ecolab Inc.	Use of aminocarboxylate functionalized catechols for cleaning applications
CN114315428B (zh) *	2020-09-29	2024-03-08	航天特种材料及工艺技术研究所	一种去除多孔石英陶瓷透波材料锈渍的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE23904E (en)		1954-12-14		Chrcooh chrcooh
US2967196A (en) *	1955-12-06	1961-01-03	Geigy Chem Corp	Ethylenediaminediacetic acids containing phenolic groups
US2824128A (en) *	1956-02-03	1958-02-18	Geigy Chem Corp	Preparation of phenolic ethylenediaminepolycarboxylic acids
US3005848A (en) *	1957-09-09	1961-10-24	Geigy Chem Corp	Ethylenediamine derivatives containing aromatic rings
US3632637A (en) *	1968-02-13	1972-01-04	Arthur E Martell	Hydroxyaryl-containing aminocarboxylic chelating agents
US3780099A (en) *	1971-06-14	1973-12-18	Grace W R & Co	Process for preparing chelating agents
US3780100A (en) *	1971-06-14	1973-12-18	Grace W R & Co	Process for preparing chelating agents
ES417766A1 (es) *	1973-07-28	1976-02-16	Dabeer Sa	Procedimiento para la obtencion de quelatos de hierro apli-cables como correctores de la clorosis ferrica en los vege- tales.

1975
- 1975-11-11 US US05/630,792 patent/US4069249A/en not_active Expired - Lifetime
1976
- 1976-08-23 CA CA259,664A patent/CA1087623A/en not_active Expired
- 1976-10-25 GB GB6247/78A patent/GB1521930A/en not_active Expired
- 1976-10-25 ZA ZA766377A patent/ZA766377B/xx unknown
- 1976-10-25 GB GB44257/76A patent/GB1521926A/en not_active Expired
- 1976-10-25 GR GR52012A patent/GR61732B/el unknown
- 1976-10-25 FR FR7632109A patent/FR2331549A1/fr active Granted
- 1976-10-25 ES ES452686A patent/ES452686A1/es not_active Expired
- 1976-10-25 IT IT28657/76A patent/IT1070410B/it active
- 1976-10-25 IL IL50756A patent/IL50756A/xx unknown
- 1976-10-28 DE DE19762648971 patent/DE2648971A1/de active Granted
1977
- 1977-02-22 SE SE7701965A patent/SE445639B/sv unknown
1978
- 1978-06-15 SE SE7806924A patent/SE429858B/sv not_active IP Right Cessation
1980
- 1980-06-18 CA CA354,327A patent/CA1110663A/en not_active Expired

Also Published As

Publication number	Publication date
SE7806924L (sv)	1978-08-23
GB1521930A (en)	1978-08-16
SE445639B (sv)	1986-07-07
CA1087623A (en)	1980-10-14
DE2648971C2 (sv)	1988-10-13
SE429858B (sv)	1983-10-03
GR61732B (en)	1978-12-30
IL50756A (en)	1981-07-31
DE2648971A1 (de)	1977-05-18
ES452686A1 (es)	1977-11-16
IT1070410B (it)	1985-03-29
CA1110663A (en)	1981-10-13
FR2331549B1 (sv)	1981-07-17
US4069249A (en)	1978-01-17
FR2331549A1 (fr)	1977-06-10
ZA766377B (en)	1977-09-28
GB1521926A (en)	1978-08-16

Publication	Publication Date	Title
SE7605418L (sv)	1976-11-14	Blekningsmedel
SE429014B (sv)	1983-08-08	Halsag- och dornsammansettningar
FR2328719A1 (fr)	1977-05-20	Proc
FR2308929A1 (fr)	1976-11-19	Proc
IT1065543B (it)	1985-02-25	Composti e composizioni detergenti
AT350346B (de)	1979-05-25	Rueckflussverhinderer
FR2298899A1 (fr)	1976-08-20	Co
GR61732B (en)	1978-12-30	Chelating agents and chelates
SE7609474L (sv)	1977-03-01	Retentions- och flockningsmedel
BE838518A (nl)	1976-08-12	Oxazolidonen en thiazolidonen
AT346446B (de)	1978-11-10	Wasch- und reinigungsmittel
FR2315307A1 (fr)	1977-01-21	Agent sorbant
AT388744B (de)	1989-08-25	Feste wasch- und reinigungsmittelzusammensetzung
AT356279B (de)	1980-04-25	Schweissverhuetungsmittel
FR2298512A1 (fr)	1976-08-20	Proc
BE849182A (fr)	1977-04-01	Agent desodorisant
AT350195B (de)	1979-05-10	Sterilisations- und konservierungsmittel
TR19400A (tr)	1979-03-09	Deterjan terkipleri ve imalleri
TR18802A (tr)	1977-11-01	Fungisid terkipler
SE7612071L (sv)	1977-04-30	Notningsbestendigt gjutjern
FR2320099A1 (fr)	1977-03-04	Agents coccidiostatiques
JPS51100780A (ja)	1976-09-06	Kasaikanchiki
SE7611235L (sv)	1977-06-16	Antikonvulsionsmedel
SE7604195L (sv)	1976-12-25	Telefonregister
BE840864A (fr)	1976-10-18	Agents thermo-sensibilisateurs