DE3869404D1 - Hydroxamidsaeure-polymere aus primaeren amidpolymeren. - Google Patents

Hydroxamidsaeure-polymere aus primaeren amidpolymeren.

Info

Publication number
DE3869404D1
DE3869404D1 DE8888903023T DE3869404T DE3869404D1 DE 3869404 D1 DE3869404 D1 DE 3869404D1 DE 8888903023 T DE8888903023 T DE 8888903023T DE 3869404 T DE3869404 T DE 3869404T DE 3869404 D1 DE3869404 D1 DE 3869404D1
Authority
DE
Germany
Prior art keywords
polymers
activity
carboxylic acid
groups
primary amide
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8888903023T
Other languages
English (en)
Inventor
Abraham J Domb
Robert S Langer
Ernest G Cravalho
Gershon Golomb
Edith Mathiowitz
Cato T Laurencin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of 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 Institute of Technology filed Critical Massachusetts Institute of Technology
Application granted granted Critical
Publication of DE3869404D1 publication Critical patent/DE3869404D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE8888903023T 1987-02-26 1988-02-25 Hydroxamidsaeure-polymere aus primaeren amidpolymeren. Expired - Lifetime DE3869404D1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DE3869404D1 true DE3869404D1 (de) 1992-04-23

Family

ID=21791239

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888903023T Expired - Lifetime DE3869404D1 (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 (27)

* 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
AU607035B2 (en) * 1988-05-24 1991-02-21 American Cyanamid Company Preparation of modified acrylamide polymers
US4902751A (en) * 1988-05-24 1990-02-20 American Cyanamid Company Preparation of modified acrylamide polymers
ES2088044T5 (es) * 1991-05-23 2001-02-16 Cytec Tech Corp Microdispersiones de polimeros hidroxamatados.
US6608137B1 (en) 1991-05-23 2003-08-19 Cytec Technology Corp. Microdispersions of hydroxamated polymers
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
CA2611619A1 (en) * 2005-06-17 2006-12-21 Rimon Therapeutics Ltd. Therapeutic polymeric pouch
US7820765B2 (en) * 2005-07-20 2010-10-26 Bridgestone Corporation Amine functionalized polymers
CA2625618C (en) * 2006-02-09 2015-04-14 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
AU2013325242B2 (en) 2012-10-01 2018-08-02 Gary David Mcknight Improved liquid formulations of urease inhibitors for fertilizers
AU2013361160B2 (en) 2012-12-20 2018-01-04 Specialty Operations France Liquid dicyandiamide and/or alkyl thiophosphoric triamide compositions and their use in agricultural applications
WO2015081116A1 (en) 2013-11-26 2015-06-04 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
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
BR112018002904B1 (pt) 2015-08-17 2023-04-11 Rhodia Operations Composição agrícola líquida estável em temperatura alta, método de fabricar uma composição fertilizante sólida ou líquida concentrada, método para estabilizar uma composição fertilizante líquida em temperaturas altas e composição fertilizante líquida concentrada
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

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
EP0347424A1 (de) 1989-12-27
ATE73829T1 (de) 1992-04-15
CA1332996C (en) 1994-11-08
JPH02503683A (ja) 1990-11-01
JP2634657B2 (ja) 1997-07-30
US6262183B1 (en) 2001-07-17
EP0347424B1 (de) 1992-03-18
WO1988006602A1 (en) 1988-09-07

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Legal Events

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