ATE73829T1 - Hydroxamidsaeure-polymere aus primaeren amidpolymeren. - Google Patents

Hydroxamidsaeure-polymere aus primaeren amidpolymeren.

Info

Publication number: ATE73829T1
Authority: AT; Austria
Prior art keywords: polymers; activity; carboxylic acid; groups; primary amide
Prior art date: 1987-02-26

Application number

AT88903023T

Other languages

English (en)

Inventor

Abraham J Domb

Robert S Langer

Ernest G Cravalho

Gershon Golomb

Edith Mathiowitz

Cato T Laurencin

Original Assignee

Massachusetts Inst Technology

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.)

1987-02-26

Filing date

1988-02-25

Publication date

1992-04-15

1988-02-25 Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology

1992-04-15 Application granted granted Critical

1992-04-15 Publication of ATE73829T1 publication Critical patent/ATE73829T1/de

Links

229920000642 polymer Polymers 0.000 title abstract 5
239000002253 acid Substances 0.000 title abstract 2
150000003140 primary amides Chemical class 0.000 title 1
125000002843 carboxylic acid group Chemical group 0.000 abstract 3
NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 abstract 2
230000010849 Ion Exchange Activity Effects 0.000 abstract 1
230000010637 Metal Chelating Activity Effects 0.000 abstract 1
230000007423 decrease Effects 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
125000000524 functional group Chemical group 0.000 abstract 1
230000014508 negative regulation of coagulation Effects 0.000 abstract 1
239000002601 urease inhibitor Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polyamides (AREA)
Materials For Medical Uses (AREA)

AT88903023T 1987-02-26 1988-02-25 Hydroxamidsaeure-polymere aus primaeren amidpolymeren. ATE73829T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US1906687A	1987-02-26	1987-02-26
EP88903023A EP0347424B1 (de)	1987-02-26	1988-02-25	Hydroxamidsäure-polymere aus primären amidpolymeren
PCT/US1988/000594 WO1988006602A1 (en)	1987-02-26	1988-02-25	Hydroxamic acid polymers formed from primary amide polymers

Publications (1)

Publication Number	Publication Date
ATE73829T1 true ATE73829T1 (de)	1992-04-15

Family

ID=21791239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88903023T ATE73829T1 (de)	1987-02-26	1988-02-25	Hydroxamidsaeure-polymere aus primaeren amidpolymeren.

Country Status (7)

Country	Link
US (1)	US6262183B1 (de)
EP (1)	EP0347424B1 (de)
JP (1)	JP2634657B2 (de)
AT (1)	ATE73829T1 (de)
CA (1)	CA1332996C (de)
DE (1)	DE3869404D1 (de)
WO (1)	WO1988006602A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4810296A (en) *	1988-02-16	1989-03-07	American Cyanamid Company	Hydroxamated polymers as additives for retarding the rate of set of hydraulic cement compositions
GR1000610B (el) *	1988-05-24	1992-08-31	American Cyanamid Co	Μεθοδος παρασκευης τροποποιημενων πολυμερων ακρυλαμιδης.
US4902751A (en) *	1988-05-24	1990-02-20	American Cyanamid Company	Preparation of modified acrylamide polymers
US6608137B1 (en) *	1991-05-23	2003-08-19	Cytec Technology Corp.	Microdispersions of hydroxamated polymers
DE69211224T3 (de) *	1991-05-23	2001-02-22	Cytec Technology Corp., Wilmington	Microdispersionen von Polymeren mit Hydroxamsäuregruppen
GB9724032D0 (en) *	1997-11-13	1998-01-14	Allied Colloids Ltd	Ore pelletisation
US20040213758A1 (en) *	2003-04-23	2004-10-28	Rimon Therapeutics Ltd.	Hydroxyamate-containing materials for the inhibition of matrix metalloproteinases
US20070160655A1 (en) *	2003-04-23	2007-07-12	Sefton Michael V	Hydroxyamate-containing materials for the inhibition of matrix metalloproteinases
CA2572597A1 (en) *	2004-07-02	2006-01-12	Rimon Therapeutics Ltd.	Hydroxyamate-containing materials for the inhibition of matrix metalloproteinases
US7494525B2 (en) *	2005-02-22	2009-02-24	Tessenderlo Kerley, Inc.	Calcium polysulfide, potassium polysulfide, calcium thiosulfate, and magnesium thiosulfate as urease inhibitors
CA2611619A1 (en) *	2005-06-17	2006-12-21	Rimon Therapeutics Ltd.	Therapeutic polymeric pouch
ES2404096T3 (es) *	2005-07-20	2013-05-23	Bridgestone Corporation	Polímeros funcionalizados de amina
JP5389452B2 (ja) *	2006-02-09	2014-01-15	ペブルベッドモジュラーリアクター（プロプリエタリー）リミテッド	原子力発電所及び原子力発電所を操作する方法
DE102009019852A1 (de)	2009-05-06	2010-11-11	Schebo Biotech Ag	Polymere mit neuen Strukturelementen, Verfahren zu ihrer Herstellung und ihre Verwendung
WO2010133906A2 (en) *	2009-05-18	2010-11-25	Carlo Ghisalberti	Use of specific chelating polymers in medicaments for the treatment of inflammatory bowel disease
US10173935B2 (en)	2011-12-12	2019-01-08	Rhodia Operations	Solvent systems of N-alkyl thiophosphoric triamides and methods of use in agricultural applications
JP6126227B2 (ja)	2012-10-01	2017-05-10	ギャリーデイヴィッドマクナイト	肥料用のウレアーゼ阻害剤の改善された液体製剤
US9266789B2 (en)	2012-12-20	2016-02-23	Rhodia Operations	Liquid dicyandiamide and/or alkyl thiophosphoric triamide compositions and their use in agricultural applications
CA2931450C (en)	2013-11-26	2020-04-14	Gary David Mcknight	Nitrification inhibitors designed for urea and manure based fertilizers
US9650306B2 (en)	2014-04-17	2017-05-16	Gary David McKnight	Compositions and methods comprising nitrification inhibitors containing a mixture of protic and aprotic solvent systems
CA2965302C (en)	2014-10-21	2023-06-13	Rhodia Operations	Improved solvent systems for dicyandiamide and/or alkyl thiophosphoric triamide and use in agricultural applications
CA2995831C (en)	2015-08-17	2024-05-28	Rhodia Operations	High temperature amine-stabilized dcd and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications
DE102017101548B4 (de)	2017-01-26	2023-04-27	Johannes Gutenberg-Universität Mainz	Pharmazeutikum für Eisenchelatisierung
US11866383B1 (en)	2018-04-04	2024-01-09	Synsus Private Label Partners, Llc	Nitrification inhibiting compositions and their use in agricultural applications
WO2019204163A1 (en)	2018-04-20	2019-10-24	Tessenderlo Kerley, Inc.	Liquid nitrogen fertilizer compositions and additives therefore
EP3575278A1 (de)	2018-05-31	2019-12-04	Tessenderlo Kerley, Inc.	Flüssige stickstoffdüngemittelzusammensetzungen und zusatzstoffe dafür
US11124462B1 (en)	2018-08-27	2021-09-21	Hocking International Laboratories, LLC	Compositions and their use in agricultural applications
EP4477678B1 (de)	2023-06-13	2025-12-24	ITS Water Group SA	Hydroxamsäuremodifizierte emulsionszusammensetzung auf polyacrylamidbasis und verfahren zur herstellung davon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB811194A (en) *	1956-03-19	1959-04-02	Dow Chemical Co	Treatment of acrylamide polymers
US2959574A (en) *	1958-02-17	1960-11-08	American Cyanamid Co	Water-soluble reaction composition of hydroxylamine with acrylamide-acrylonitrile copolymer
GB2070108B (en) *	1980-02-14	1984-02-08	Elf Aquitaine	Drilling and/or completion muds
FR2533572A1 (fr) *	1982-09-28	1984-03-30	Elf Aquitaine	Perfectionnements a la preparation de polymeres a fonctions hydroxamiques, nouveaux polymeres obtenus et leurs applications

1988
- 1988-02-25 DE DE8888903023T patent/DE3869404D1/de not_active Expired - Lifetime
- 1988-02-25 EP EP88903023A patent/EP0347424B1/de not_active Expired
- 1988-02-25 WO PCT/US1988/000594 patent/WO1988006602A1/en not_active Ceased
- 1988-02-25 JP JP63502717A patent/JP2634657B2/ja not_active Expired - Lifetime
- 1988-02-25 AT AT88903023T patent/ATE73829T1/de not_active IP Right Cessation
- 1988-02-26 CA CA000560023A patent/CA1332996C/en not_active Expired - Lifetime
1994
- 1994-03-28 US US08/219,160 patent/US6262183B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3869404D1 (de)	1992-04-23
EP0347424B1 (de)	1992-03-18
JPH02503683A (ja)	1990-11-01
US6262183B1 (en)	2001-07-17
WO1988006602A1 (en)	1988-09-07
JP2634657B2 (ja)	1997-07-30
EP0347424A1 (de)	1989-12-27
CA1332996C (en)	1994-11-08

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Legal Events

Date	Code	Title	Description
1992-11-15	UEP	Publication of translation of european patent specification
2008-05-15	EELA	Cancelled due to lapse of time