BR9304379A - Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético - Google Patents

Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético

Info

Publication number: BR9304379A
Authority: BR; Brazil
Prior art keywords: acid; preparation; phosphonomethyl; hydroxymethylimino; iminodiacetic
Prior art date: 1992-10-29

Application number

BR9304379A

Other languages

English (en)

Inventor

Barry A Cullen

Original Assignee

Hampshire Chemical Corp

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.)

1992-10-29

Filing date

1993-10-27

Publication date

1994-07-05

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25515882&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9304379(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1993-10-27 Application filed by Hampshire Chemical Corp filed Critical Hampshire Chemical Corp

1994-07-05 Publication of BR9304379A publication Critical patent/BR9304379A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BR9304379A 1992-10-29 1993-10-27 Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético BR9304379A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/969,705 US5312972A (en)	1992-10-29	1992-10-29	Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic acid

Publications (1)

Publication Number	Publication Date
BR9304379A true BR9304379A (pt)	1994-07-05

Family

ID=25515882

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9304379A BR9304379A (pt)	1992-10-29	1993-10-27	Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético

Country Status (12)

Country	Link
US (1)	US5312972A (pt)
EP (1)	EP0595598B1 (pt)
JP (1)	JPH06192189A (pt)
CN (2)	CN1062855C (pt)
AT (1)	ATE154604T1 (pt)
AU (1)	AU659348B2 (pt)
BR (1)	BR9304379A (pt)
CA (1)	CA2109269A1 (pt)
DE (1)	DE69311675T2 (pt)
ES (1)	ES2105128T3 (pt)
MY (1)	MY109423A (pt)
NZ (1)	NZ250045A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5986128A (en) *	1996-11-01	1999-11-16	Monsanto Company	Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid
US6054608A (en) *	1997-05-05	2000-04-25	Monsanto Company	Method for preparing formylphosphonic acid
AR032096A1 (es) *	2001-01-12	2003-10-22	Basf Ag	Procedimiento para elaborar acido n-fosfonometilimino-diacetico
AU2006241162A1 (en)	2005-04-25	2006-11-02	Monsanto Technology Llc	Altering the crystal size distribution of N-(phosphonomethyl) iminodiacetic acid for improved filtration and product quality
CN100400543C (zh) *	2006-09-08	2008-07-09	四川贝尔实业有限责任公司	亚氨基二乙腈水解制备双甘膦的方法
CN102448974A (zh)	2009-05-28	2012-05-09	施里特马克控股公司	制备膦酰基烷基亚氨基二乙酸的方法
ES2522065T3 (es)	2009-10-27	2014-11-13	Straitmark Holding Ag	Procedimiento de fabricación de ácidos fosfonoalquil iminodiacéticos
CN104854117B (zh) *	2012-07-17	2018-12-25	孟山都技术有限责任公司	用于合成n-膦酰基甲基亚氨基二乙酸的方法
IN2015DN01079A (pt)	2012-07-17	2015-06-26	Straitmark Holding Ag
BR112015000993B1 (pt)	2012-07-17	2020-04-28	Monsanto Technology Llc	método para a síntese de um ácido alfaaminoalquileno fosfônico ou de um éster do mesmo
RU2674021C9 (ru)	2012-07-17	2019-01-24	МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи	Способ синтеза n-(фосфонометил)глицина
CN104402924A (zh) *	2014-11-26	2015-03-11	杭州上拓环境科技有限公司	一种双甘膦无钠生产新工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2331677A (en) *	1942-10-27	1943-10-12	American Cyanamid Co	Methylol beta, beta'-iminodipropionic acid
GB781212A (en) *	1954-05-06	1957-08-14	Hamol S A	Improvements in the preparation of new formaldehyde derivatives
GB1142294A (en) *	1966-02-08	1969-02-05	Albright & Wilson Mfg Ltd	Improvements in production of amino alkylene phosphonic acids
HU184601B (en) *	1979-07-09	1984-09-28	Alkaloida Vegyeszeti Gyar	Process for producing n-/phosphono-methyl/-glycine
US4439373A (en) *	1982-12-27	1984-03-27	Stauffer Chemical Company	Process for preparing phosphonomethylated amino acids
EP0121492B1 (fr) *	1983-02-07	1988-06-15	Heinz Emmenegger	Bain galvanique pour le dépôt electrolytique d'alliage or-cuivre-cadmium, procédé d'utilisation de ce bain, article résultant de ce procédé
US4724103A (en) *	1984-02-27	1988-02-09	Monsanto Company	Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US4921991A (en) *	1985-02-22	1990-05-01	Guy Lacroix	Preparation of esters of the N-phosphonomethylglycine and the N-phosphonomethyl glycines
HU200780B (en) *	1988-02-08	1990-08-28	Nitrokemia Ipartelepek	Process for producing n-phosphonomethyl iminodiacetic acid from double salt of iminodiacetic acid
EP0402887B2 (en) *	1989-06-15	2000-10-04	FINCHIMICA S.p.A.	A method for the preparation of N-phosphonomethyl glycine

1992
- 1992-10-29 US US07/969,705 patent/US5312972A/en not_active Expired - Fee Related
1993
- 1993-10-26 CA CA002109269A patent/CA2109269A1/en not_active Abandoned
- 1993-10-26 DE DE69311675T patent/DE69311675T2/de not_active Revoked
- 1993-10-26 NZ NZ250045A patent/NZ250045A/en unknown
- 1993-10-26 AT AT93308517T patent/ATE154604T1/de not_active IP Right Cessation
- 1993-10-26 EP EP93308517A patent/EP0595598B1/en not_active Revoked
- 1993-10-26 ES ES93308517T patent/ES2105128T3/es not_active Expired - Lifetime
- 1993-10-27 MY MYPI93002253A patent/MY109423A/en unknown
- 1993-10-27 BR BR9304379A patent/BR9304379A/pt not_active IP Right Cessation
- 1993-10-28 JP JP5270537A patent/JPH06192189A/ja active Pending
- 1993-10-28 CN CN93120707A patent/CN1062855C/zh not_active Expired - Fee Related
- 1993-10-28 AU AU50314/93A patent/AU659348B2/en not_active Ceased
1999
- 1999-05-05 CN CN99106382.1A patent/CN1235974A/zh active Pending

Also Published As

Publication number	Publication date
CN1062855C (zh)	2001-03-07
DE69311675T2 (de)	1997-12-18
US5312972A (en)	1994-05-17
AU659348B2 (en)	1995-05-11
CN1096290A (zh)	1994-12-14
AU5031493A (en)	1994-05-12
DE69311675D1 (de)	1997-07-24
ATE154604T1 (de)	1997-07-15
ES2105128T3 (es)	1997-10-16
MY109423A (en)	1997-01-31
CA2109269A1 (en)	1994-04-30
EP0595598A1 (en)	1994-05-04
CN1235974A (zh)	1999-11-24
JPH06192189A (ja)	1994-07-12
NZ250045A (en)	1995-11-27
EP0595598B1 (en)	1997-06-18

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Publication	Publication Date	Title
BR9304379A (pt)	1994-07-05	Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético
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GB1527191A (en)	1978-10-04	Process for the production of n-phosphonomethyl glycine
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Legal Events

Date	Code	Title	Description
1996-04-02	EE	Request for examination
1996-07-23	HHEE	Republication of request for examination (correction)
1999-05-18	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-09-21	FF	Decision: intention to grant
2000-05-02	FG9A	Patent or certificate of addition granted
2000-11-14	TE	Change of address
2010-09-14	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE 10A., 11A., 12A., 13A., 14A., 15A., 16A. E 17A. ANUIDADES.
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.