BE784779A - Procede de preparation de l'acrylamide et du methacrylamide - Google Patents

Procede de preparation de l'acrylamide et du methacrylamide

Info

Publication number
BE784779A
BE784779A BE784779A BE784779A BE784779A BE 784779 A BE784779 A BE 784779A BE 784779 A BE784779 A BE 784779A BE 784779 A BE784779 A BE 784779A BE 784779 A BE784779 A BE 784779A
Authority
BE
Belgium
Prior art keywords
methacrylamide
acrylamide
preparation
Prior art date
Application number
BE784779A
Other languages
English (en)
Inventor
K Yoshimura
S Asano
T Honda
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of BE784779A publication Critical patent/BE784779A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE784779A 1970-12-14 1972-06-13 Procede de preparation de l'acrylamide et du methacrylamide BE784779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45110514A JPS5012409B1 (fr) 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
BE784779A true BE784779A (fr) 1972-10-02

Family

ID=14537707

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784779A BE784779A (fr) 1970-12-14 1972-06-13 Procede de preparation de l'acrylamide et du methacrylamide

Country Status (10)

Country Link
US (1) US3911009A (fr)
JP (1) JPS5012409B1 (fr)
BE (1) BE784779A (fr)
CA (1) CA930377A (fr)
CH (1) CH565742A5 (fr)
FR (1) FR2118517A5 (fr)
GB (1) GB1347160A (fr)
IT (1) IT943936B (fr)
NL (1) NL150430B (fr)
SU (1) SU469243A3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720294B2 (fr) * 1973-06-05 1982-04-27
JPS5122790A (ja) * 1974-08-16 1976-02-23 Mitsubishi Chem Ind Akuriruamidojugotaino seizohoho
US4096184A (en) * 1976-01-19 1978-06-20 Sumitomo Chemical Company, Limited Process for preparing acid amides
JPS52100418A (en) * 1976-02-17 1977-08-23 Mitsui Toatsu Chem Inc Purification of acrylamide aqueous solution
JPS5323042U (fr) * 1976-08-06 1978-02-27
US4233240A (en) * 1977-02-14 1980-11-11 American Cyanamid Company Stabilization of acrylamide solutions
US4322532A (en) 1980-11-17 1982-03-30 Nalco Chemical Company Solvents for the catalytic production of acrylamide from acrylonitrile and water
DE3264935D1 (en) * 1981-10-29 1985-08-29 Allied Colloids Ltd Hydration of nitriles
DE3343673A1 (de) * 1983-12-02 1985-09-05 Basf Ag, 6700 Ludwigshafen Verfahren zur gleichzeitigen herstellung von nitrilen und acrylamid bzw. methacrylamid
WO1986000614A1 (fr) * 1984-07-17 1986-01-30 Allied Colloids Limited Procede d'hydrolyse de nitriles
EP0246813B1 (fr) * 1986-05-21 1991-01-16 Ciba Specialty Chemicals Water Treatments Limited Catalyseurs et leur utilisation dans l'hydrolyse des nitriles
IN170143B (fr) * 1987-12-16 1992-02-15 Mitsui Toatsu Chemicals
US4861268A (en) * 1988-06-13 1989-08-29 Transpharm Group Tooth-anchored beneficial agent delivery device
US5072024A (en) * 1990-04-27 1991-12-10 The Standard Oil Company Synthesis of N-substituted amides by condensation of nitriles with certain organic hydroxyl compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381034A (en) * 1965-06-30 1968-04-30 Standard Oil Co Process for hydrolyzing nitriles
US3597481A (en) * 1969-01-16 1971-08-03 Dow Chemical Co Heterogeneous catalyst for the liquid phase hydrolysis of nitriles to amides
US3758578A (en) * 1969-06-23 1973-09-11 Dow Chemical Co Hydration of nitriles to amides using cupreous catalysts
US3642894A (en) * 1969-12-05 1972-02-15 Dow Chemical Co Catalysts for the hydration of nitriles to amides
JPS547754B1 (fr) * 1970-12-24 1979-04-10

Also Published As

Publication number Publication date
DE2162093A1 (fr) 1972-06-29
JPS5012409B1 (fr) 1975-05-12
FR2118517A5 (fr) 1972-07-28
CA930377A (en) 1973-07-17
NL150430B (nl) 1976-08-16
GB1347160A (en) 1974-02-27
CH565742A5 (fr) 1975-08-29
IT943936B (it) 1973-04-10
US3911009A (en) 1975-10-07
SU469243A3 (ru) 1975-04-30
NL7117007A (fr) 1972-06-16
DE2162093B2 (de) 1976-08-05

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