GB1347160A - Process for the production of acrylamide or methacrylamide - Google Patents

Process for the production of acrylamide or methacrylamide

Info

Publication number
GB1347160A
GB1347160A GB5782371A GB5782371A GB1347160A GB 1347160 A GB1347160 A GB 1347160A GB 5782371 A GB5782371 A GB 5782371A GB 5782371 A GB5782371 A GB 5782371A GB 1347160 A GB1347160 A GB 1347160A
Authority
GB
United Kingdom
Prior art keywords
methacrylamide
acrylamide
dec
production
water
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
Application number
GB5782371A
Other languages
English (en)
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of GB1347160A publication Critical patent/GB1347160A/en
Expired legal-status Critical Current

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)
GB5782371A 1970-12-14 1971-12-13 Process for the production of acrylamide or methacrylamide Expired GB1347160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45110514A JPS5012409B1 (cg-RX-API-DMAC10.html) 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
GB1347160A true GB1347160A (en) 1974-02-27

Family

ID=14537707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5782371A Expired GB1347160A (en) 1970-12-14 1971-12-13 Process for the production of acrylamide or methacrylamide

Country Status (10)

Country Link
US (1) US3911009A (cg-RX-API-DMAC10.html)
JP (1) JPS5012409B1 (cg-RX-API-DMAC10.html)
BE (1) BE784779A (cg-RX-API-DMAC10.html)
CA (1) CA930377A (cg-RX-API-DMAC10.html)
CH (1) CH565742A5 (cg-RX-API-DMAC10.html)
FR (1) FR2118517A5 (cg-RX-API-DMAC10.html)
GB (1) GB1347160A (cg-RX-API-DMAC10.html)
IT (1) IT943936B (cg-RX-API-DMAC10.html)
NL (1) NL150430B (cg-RX-API-DMAC10.html)
SU (1) SU469243A3 (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122790A (ja) * 1974-08-16 1976-02-23 Mitsubishi Chem Ind Akuriruamidojugotaino seizohoho
EP0078178A1 (en) * 1981-10-29 1983-05-04 Ciba Specialty Chemicals Water Treatments Limited Hydration of nitriles
US4906776A (en) * 1986-05-21 1990-03-06 Allied Colloids Ltd. Catalysts and their use in the hydrolysis of nitriles

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720294B2 (cg-RX-API-DMAC10.html) * 1973-06-05 1982-04-27
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 (cg-RX-API-DMAC10.html) * 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
DE3343673A1 (de) * 1983-12-02 1985-09-05 Basf Ag, 6700 Ludwigshafen Verfahren zur gleichzeitigen herstellung von nitrilen und acrylamid bzw. methacrylamid
EP0187805B1 (en) * 1984-07-17 1988-09-14 Ciba Specialty Chemicals Water Treatments Limited Process for hydrolysing nitriles
IN170143B (cg-RX-API-DMAC10.html) * 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 (cg-RX-API-DMAC10.html) * 1970-12-24 1979-04-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122790A (ja) * 1974-08-16 1976-02-23 Mitsubishi Chem Ind Akuriruamidojugotaino seizohoho
EP0078178A1 (en) * 1981-10-29 1983-05-04 Ciba Specialty Chemicals Water Treatments Limited Hydration of nitriles
US4906776A (en) * 1986-05-21 1990-03-06 Allied Colloids Ltd. Catalysts and their use in the hydrolysis of nitriles

Also Published As

Publication number Publication date
NL150430B (nl) 1976-08-16
CA930377A (en) 1973-07-17
US3911009A (en) 1975-10-07
FR2118517A5 (cg-RX-API-DMAC10.html) 1972-07-28
DE2162093A1 (cg-RX-API-DMAC10.html) 1972-06-29
DE2162093B2 (de) 1976-08-05
BE784779A (fr) 1972-10-02
SU469243A3 (ru) 1975-04-30
JPS5012409B1 (cg-RX-API-DMAC10.html) 1975-05-12
NL7117007A (cg-RX-API-DMAC10.html) 1972-06-16
IT943936B (it) 1973-04-10
CH565742A5 (cg-RX-API-DMAC10.html) 1975-08-29

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Legal Events

Date Code Title Description
415 Specification amended (sect. 15/1949)
SPA Amended specification published
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee