NL172443C - Werkwijze voor de bereiding van acrylamide of methacrylamide. - Google Patents

Werkwijze voor de bereiding van acrylamide of methacrylamide.

Info

Publication number
NL172443C
NL172443C NLAANVRAGE7215661,A NL7215661A NL172443C NL 172443 C NL172443 C NL 172443C NL 7215661 A NL7215661 A NL 7215661A NL 172443 C NL172443 C NL 172443C
Authority
NL
Netherlands
Prior art keywords
methacrylamide
acrylamide
preparation
Prior art date
Application number
NLAANVRAGE7215661,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7215661A (cg-RX-API-DMAC7.html
NL172443B (nl
Original Assignee
Mitsubishi Chem Ind
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
Priority claimed from JP9284071A external-priority patent/JPS5536658B2/ja
Priority claimed from JP4117272A external-priority patent/JPS5710098B2/ja
Priority claimed from JP8764172A external-priority patent/JPS5414090B2/ja
Application filed by Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of NL7215661A publication Critical patent/NL7215661A/xx
Publication of NL172443B publication Critical patent/NL172443B/xx
Application granted granted Critical
Publication of NL172443C publication Critical patent/NL172443C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8946—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
NLAANVRAGE7215661,A 1971-11-19 1972-11-20 Werkwijze voor de bereiding van acrylamide of methacrylamide. NL172443C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9284071A JPS5536658B2 (cg-RX-API-DMAC7.html) 1971-11-19 1971-11-19
JP4117272A JPS5710098B2 (cg-RX-API-DMAC7.html) 1972-04-24 1972-04-24
JP8764172A JPS5414090B2 (cg-RX-API-DMAC7.html) 1972-09-01 1972-09-01

Publications (3)

Publication Number Publication Date
NL7215661A NL7215661A (cg-RX-API-DMAC7.html) 1973-05-22
NL172443B NL172443B (nl) 1983-04-05
NL172443C true NL172443C (nl) 1983-09-01

Family

ID=27290738

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7215661,A NL172443C (nl) 1971-11-19 1972-11-20 Werkwijze voor de bereiding van acrylamide of methacrylamide.

Country Status (6)

Country Link
US (1) US3939205A (cg-RX-API-DMAC7.html)
AU (1) AU475486B2 (cg-RX-API-DMAC7.html)
DE (1) DE2256238C3 (cg-RX-API-DMAC7.html)
FR (1) FR2161699A5 (cg-RX-API-DMAC7.html)
GB (1) GB1417026A (cg-RX-API-DMAC7.html)
NL (1) NL172443C (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1006180A (en) * 1973-10-19 1977-03-01 Nalco Chemical Company Method of producing acrylamide with a raney copper catalyst
US4040980A (en) * 1975-11-28 1977-08-09 American Cyanamid Company Reduced copper catalyst on support
US4250111A (en) 1976-07-12 1981-02-10 Nalco Chemical Company Mixed catalyst for the hydrolysis of nitriles to amides
US4048114A (en) * 1976-10-26 1977-09-13 American Cyanamid Company Method of making copper catalyst on a support
US4365091A (en) * 1980-11-06 1982-12-21 Sumitomo Chemical Company, Limited Method for the production of acrylamide
CA1195678A (en) * 1981-12-21 1985-10-22 Frederick A. Pesa Upgrading synthesis gas
US4654321A (en) * 1981-12-21 1987-03-31 The Standard Oil Company Upgrading synthesis gas catalyst
BR8306403A (pt) * 1983-11-17 1985-06-25 Rhodia Processo tipo batelada para a obtencao de solucoes aquosas de monomero de acrilamida a 50% em peso,a partir de misturas acrilonitrila/agua
JP2990568B2 (ja) * 1993-12-13 1999-12-13 花王株式会社 銅含有水素化触媒の調製法およびアルコールの製造法
US5488024A (en) * 1994-07-01 1996-01-30 Phillips Petroleum Company Selective acetylene hydrogenation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767706A (en) * 1969-01-16 1973-10-23 Dow Chemical Co Hydration of aliphatic nitriles to amides using copper metal catalysts

Also Published As

Publication number Publication date
AU475486B2 (en) 1976-08-26
DE2256238C3 (de) 1978-05-11
GB1417026A (en) 1975-12-10
US3939205A (en) 1976-02-17
DE2256238B2 (de) 1977-09-08
NL7215661A (cg-RX-API-DMAC7.html) 1973-05-22
FR2161699A5 (cg-RX-API-DMAC7.html) 1973-07-06
NL172443B (nl) 1983-04-05
DE2256238A1 (de) 1973-05-24
AU4878372A (en) 1974-05-16

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Legal Events

Date Code Title Description
BC A request for examination has been filed
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: MITSUBISHI KASEI CORPORATION

V1 Lapsed because of non-payment of the annual fee