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

Hydroxamidsaeure-polymere aus primaeren amidpolymeren.

Info

Publication number
ATE73829T1
ATE73829T1 AT88903023T AT88903023T ATE73829T1 AT E73829 T1 ATE73829 T1 AT E73829T1 AT 88903023 T AT88903023 T AT 88903023T AT 88903023 T AT88903023 T AT 88903023T AT E73829 T1 ATE73829 T1 AT E73829T1
Authority
AT
Austria
Prior art keywords
polymers
activity
carboxylic acid
groups
primary amide
Prior art date
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.)
Filing date
Publication date
Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Application granted granted Critical
Publication of ATE73829T1 publication Critical patent/ATE73829T1/de

Links

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

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
US4902751A (en) * 1988-05-24 1990-02-20 American Cyanamid Company Preparation of modified acrylamide polymers
GR1000610B (el) * 1988-05-24 1992-08-31 American Cyanamid Co Μεθοδος παρασκευης τροποποιημενων πολυμερων ακρυλαμιδης.
US6608137B1 (en) 1991-05-23 2003-08-19 Cytec Technology Corp. Microdispersions of hydroxamated polymers
ES2088044T5 (es) * 1991-05-23 2001-02-16 Cytec Tech Corp Microdispersiones de polimeros hidroxamatados.
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
EP1781714A1 (de) * 2004-07-02 2007-05-09 Rimon Therapeutics Ltd. Hydroxyamathaltige materialien zur inhibierung von matrix-metalloproteinasen
US7494525B2 (en) * 2005-02-22 2009-02-24 Tessenderlo Kerley, Inc. Calcium polysulfide, potassium polysulfide, calcium thiosulfate, and magnesium thiosulfate as urease inhibitors
JP2008543793A (ja) * 2005-06-17 2008-12-04 リモン セラピューティックス エルティーディー． 治療用ポリマーパウチ
EP1913036B1 (de) * 2005-07-20 2013-03-06 Bridgestone Corporation Aminfunktionalisierte polymere
WO2007091220A1 (en) * 2006-02-09 2007-08-16 Pebble Bed Modular Reactor (Proprietary) Limited Nuclear plant with a pebble bed nuclear reactor
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
US9732008B2 (en) 2012-10-01 2017-08-15 Gary David McKnight Liquid formulations of urease inhibitors for fertilizers
CN105209407A (zh) 2012-12-20 2015-12-30 罗地亚经营管理公司 液态双氰胺和/或烷基硫代磷酸三胺组合物及其在农业应用中的用途
CA2931450C (en) 2013-11-26 2020-04-14 Gary David Mcknight Nitrification inhibitors designed for urea and manure based fertilizers
WO2015161195A1 (en) 2014-04-17 2015-10-22 Mcknight Gary David Compositions and methods comprising ntrification inhibitors containing a mixture of protic and aprotic solvent systems
US10196322B2 (en) 2014-10-21 2019-02-05 Rhodia Operations Solvent systems for dicyandiamide and/or alkyl thiophosphoric triamide and use in agricultural applications
KR20180031771A (ko) 2015-08-17 2018-03-28 로디아 오퍼레이션스 고온 아민-안정화된 dcd 및/또는 알킬 티오인산 트리아미드 용매계 및 농업 적용에 있어서의 용도
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

Also Published As

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

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time