FR2384750A1 - Preparation de carbamates de polyamines employes comme agents de vulcanisation - Google Patents

Preparation de carbamates de polyamines employes comme agents de vulcanisation

Info

Publication number
FR2384750A1
FR2384750A1 FR7808647A FR7808647A FR2384750A1 FR 2384750 A1 FR2384750 A1 FR 2384750A1 FR 7808647 A FR7808647 A FR 7808647A FR 7808647 A FR7808647 A FR 7808647A FR 2384750 A1 FR2384750 A1 FR 2384750A1
Authority
FR
France
Prior art keywords
polyamine
preparation
carrier
vulcanizing agents
carbon dioxide
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.)
Granted
Application number
FR7808647A
Other languages
English (en)
Other versions
FR2384750B1 (fr
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2384750A1 publication Critical patent/FR2384750A1/fr
Application granted granted Critical
Publication of FR2384750B1 publication Critical patent/FR2384750B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/02—Carbamic acids; Salts of carbamic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Perfectionnement apporté à la préparation de carbamates de polyamines par réaction d'une polyamine aliphatique ou cycloaliphatique ayant de 2 à 14 atomes de carbone et deux groupes amino primaires avec du dioxyde de carbone gazeux. On mélange la polyamine avec un support en particules pouvant l'adsorber et on la fait réagir sur le support avec le dioxyde de carbone, sans solvant des réactifs, ce qui donne le mélange fluent du carbamate de polyamine et du support. Les produits ainsi obtenus sont utilisés comme agents de vulcanisation de matières élastomères, en particulier d'élastomères fluorés.
FR7808647A 1977-03-24 1978-03-24 Preparation de carbamates de polyamines employes comme agents de vulcanisation Granted FR2384750A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/780,908 US4102801A (en) 1977-03-24 1977-03-24 Process for making polyamine carbamates

Publications (2)

Publication Number Publication Date
FR2384750A1 true FR2384750A1 (fr) 1978-10-20
FR2384750B1 FR2384750B1 (fr) 1982-07-02

Family

ID=25121062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808647A Granted FR2384750A1 (fr) 1977-03-24 1978-03-24 Preparation de carbamates de polyamines employes comme agents de vulcanisation

Country Status (7)

Country Link
US (1) US4102801A (fr)
JP (1) JPS5436218A (fr)
CA (1) CA1087636A (fr)
DE (1) DE2812506C2 (fr)
FR (1) FR2384750A1 (fr)
GB (1) GB1573698A (fr)
IT (1) IT1094197B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980388A (en) * 1988-10-17 1990-12-25 The Dow Chemical Company Use of carbon dioxide adducts as blowing agents in cellular and microcellular polyureas
US5155131A (en) * 1991-02-07 1992-10-13 The Dow Chemical Company Alkylthioethanamine carbamic acid derivatives and their use in biocidal compositions
US5118534A (en) * 1991-02-07 1992-06-02 The Dow Chemical Company Alkylthioethanamine carbamic acid derivatives and their use in biocidal compositions
US6204382B1 (en) 1994-08-05 2001-03-20 Cytec Technology Corp. Carboxylated amino-1,3,5-triazines, derivatives thereof and processes for preparing the same
WO1997029083A1 (fr) * 1996-02-06 1997-08-14 E.I. Du Pont De Nemours And Company Preparation de carbamates de diamine
US5726251A (en) * 1996-10-11 1998-03-10 Air Products And Chemicals, Inc. Powder coatings of amine-reactive resins and amine carbamate salts
CN100369892C (zh) * 2006-03-24 2008-02-20 程杰 一种六亚甲基二胺氨基甲酸盐的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1222703A (en) * 1968-05-20 1971-02-17 Howard Of Ilford Ltd Process for the production of carbamic acid derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970272A (en) * 1961-02-02 1964-09-16 Dunlop Rubber Co Improvements relating to the curing of elastomeric materials
US3344175A (en) * 1963-05-22 1967-09-26 Du Pont 4, 4'-methylenebiscyclohexylamine-co2 reaction product
US4025444A (en) * 1975-08-18 1977-05-24 The Procter & Gamble Company Fabric softening agents

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1222703A (en) * 1968-05-20 1971-02-17 Howard Of Ilford Ltd Process for the production of carbamic acid derivatives

Also Published As

Publication number Publication date
US4102801A (en) 1978-07-25
IT1094197B (it) 1985-07-26
IT7821568A0 (it) 1978-03-23
DE2812506A1 (de) 1978-09-28
FR2384750B1 (fr) 1982-07-02
GB1573698A (en) 1980-08-28
DE2812506C2 (de) 1986-08-07
JPS622584B2 (fr) 1987-01-20
JPS5436218A (en) 1979-03-16
CA1087636A (fr) 1980-10-14

Similar Documents

Publication Publication Date Title
FR2384750A1 (fr) Preparation de carbamates de polyamines employes comme agents de vulcanisation
FR2371471A1 (fr) Procede de preparation de polyurethanes cellulaires elastomeres, utilisables en particulier comme absorbeurs d'energie et produits en resultant
ES2063406T3 (es) Procedimiento para la preparacion de analogos de polipeptido intestinal vasoactivo.
IE43391L (en) Novel n-(substituted phenyl)-n'-benzoyl-ureas, insecticides.
FR2411224A1 (fr) Produits d'addition d'amine et de composes d'amide acrylate, obtenus selon la reaction d'addition de michael et durcissables par les radiations
FR2444659A1 (fr) Procede pour la preparation de la methacroleine
FR2423513A1 (fr) Matiere d'etancheite elastique durcissable en une partie
DE59009850D1 (de) Verfahren zur Abtrennung von Isocyansäure aus einem Gemisch von Isocyansäure und Ammoniak.
NO170574C (no) Homogen aluminiumfosfatgelblanding og anvendelse av denne
FR2403396A1 (fr) Agents anticorrosifs miscibles a l'eau qui renferment des acides amino-alcanoiques sulfonyles a l'azote
AU565503B2 (en) Silyl carbamates
NO953515D0 (no) Farmasöytiske sammensetninger inneholdende paracetamol og L-cystein eller en forlöper derav
FR2444056A1 (fr) Produits d'addition de triepoxy-hydantoines et de bis-hydantoines, et compositions durcissables de ces produits
GB1478076A (en) Method for making a polyurethane composition
ES493223A0 (es) Procedimiento para la hidroxilacion de 3-cloro-2-metil-pro- peno,1,de monoolefinas o de diolefinas
ES2067506T3 (es) Procedimiento para producir clorofluorobencenos.
BE899761A (fr) Procede de preparation d'absorbants hydrophobes et produits ainsi obtenus.
EA199800914A1 (ru) Мутантный il-6 человека и его внутренний фрагмент, кодирующие их последовательности днк, способы их получения, содержащие их фармацевтические композиции, содержащие их векторы, линии клеток- хозяев и способ лечения il-6 опосредованных заболеваний
EP0224219B1 (en) N-benzoyl-, n'-phenoxyphenyl ureas, process for their production and their use as pesticides
ES8703455A1 (es) Procedimiento para preparar n-(-(1'-alil-2'-pirrolidinil)- metil)-2-metoxi-4,5-azimido-benzamida a escala industrial
GB1351070A (en) Formamidine derivatives and their use as acaricides
GB1353331A (en) Process for preparing halobenzoic acids
ZA862473B (en) Diabrotica larvicidal agents
GB1487123A (en) Cyanato-group-containing phenol resin manufacturing process thereof and compositions containing said resin
SU1807699A1 (ru) Способ получения высокомолекулярного бутилкаучука

Legal Events

Date Code Title Description
ST Notification of lapse