GB1233266A - - Google Patents
Info
- Publication number
- GB1233266A GB1233266A GB2705168A GB1233266DA GB1233266A GB 1233266 A GB1233266 A GB 1233266A GB 2705168 A GB2705168 A GB 2705168A GB 1233266D A GB1233266D A GB 1233266DA GB 1233266 A GB1233266 A GB 1233266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- adiponitrile
- acrylonitrile
- june
- acid
- salt
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/29—Coupling reactions
- C25B3/295—Coupling reactions hydrodimerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,233,266. Adiponitrile. UCB (UNION CHIMIQUE-CHEMISCHE BEDRIJVEN) S.A. 6 June, 1969 [6 June, 1968], No. 27051/68. Heading C2C. Adiponitrile is produced by the direct electrolytic dimerization of acrylonitrile by passing direct current through a cell having its anode and cathode in contact with an electrolyte comprising initially (a) acrylonitrile, (b) water, (c) at least one alkali-metal salt an acid of the formula nH 3 PO 4 -( n-1 )H 2 O or H n P n O 3n , n being from 2 to 100; (d) a surfactant, and optionally (e) at least one salt of a polybasic acid; the weight ratio of (e) to (c) being from 99À9/0 1 to 0 to 100.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2705168 | 1968-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1233266A true GB1233266A (en) | 1971-05-26 |
Family
ID=10253371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2705168A Expired GB1233266A (en) | 1968-06-06 | 1968-06-06 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3616321A (en) |
| AT (1) | AT289056B (en) |
| BE (1) | BE734090A (en) |
| BG (1) | BG16183A3 (en) |
| CH (1) | CH502312A (en) |
| CS (1) | CS154624B2 (en) |
| FR (1) | FR2010513A1 (en) |
| GB (1) | GB1233266A (en) |
| IL (1) | IL32339A (en) |
| LU (1) | LU58763A1 (en) |
| NL (1) | NL159366B (en) |
| NO (1) | NO130430B (en) |
| PL (1) | PL80063B1 (en) |
| SE (1) | SE367820B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136906A (en) * | 1983-03-24 | 1984-09-26 | Rylands Whitecross Ltd | Strip collatable nails |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898140A (en) * | 1973-08-06 | 1975-08-05 | Monsanto Co | Electrolytic hydrodimerization process improvement |
| US3897318A (en) * | 1973-08-06 | 1975-07-29 | Monsanto Co | Single-compartment electrolytic hydrodimerization process |
| US3966566A (en) * | 1974-08-15 | 1976-06-29 | Monsanto Company | Electrolytic hydrodimerization process improvement |
| US4250001A (en) * | 1979-06-19 | 1981-02-10 | Monsanto Company | Pretreatment of cathodes in electrohydrodimerization of acrylonitrile |
| US4306949A (en) * | 1979-12-19 | 1981-12-22 | Monsanto Company | Electrohydrodimerization process |
| US4472251A (en) * | 1983-03-25 | 1984-09-18 | Ppg Industries, Inc. | Electrolytic synthesis of organic compounds from gaseous reactant |
| US4462876A (en) * | 1983-03-25 | 1984-07-31 | Ppg Industries, Inc. | Electro organic method and apparatus for carrying out same |
| US4472252A (en) * | 1983-03-25 | 1984-09-18 | Ppg Industries, Inc. | Electrolytic synthesis of organic compounds from gaseous reactants |
| US4636286A (en) * | 1983-03-25 | 1987-01-13 | Ppg Industries, Inc. | Electro organic method |
-
1968
- 1968-06-06 GB GB2705168A patent/GB1233266A/en not_active Expired
-
1969
- 1969-06-02 FR FR6918295A patent/FR2010513A1/fr not_active Withdrawn
- 1969-06-02 NL NL6908359.A patent/NL159366B/en not_active IP Right Cessation
- 1969-06-02 LU LU58763D patent/LU58763A1/xx unknown
- 1969-06-04 IL IL32339A patent/IL32339A/en unknown
- 1969-06-04 PL PL1969134011A patent/PL80063B1/pl unknown
- 1969-06-04 AT AT532169A patent/AT289056B/en not_active IP Right Cessation
- 1969-06-04 US US830521A patent/US3616321A/en not_active Expired - Lifetime
- 1969-06-04 BG BG012388A patent/BG16183A3/en unknown
- 1969-06-04 CH CH848569A patent/CH502312A/en not_active IP Right Cessation
- 1969-06-05 BE BE734090D patent/BE734090A/xx not_active IP Right Cessation
- 1969-06-05 SE SE08003/69A patent/SE367820B/xx unknown
- 1969-06-05 CS CS399669A patent/CS154624B2/cs unknown
- 1969-06-05 NO NO02331/69A patent/NO130430B/no unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136906A (en) * | 1983-03-24 | 1984-09-26 | Rylands Whitecross Ltd | Strip collatable nails |
Also Published As
| Publication number | Publication date |
|---|---|
| LU58763A1 (en) | 1970-01-14 |
| DE1928748A1 (en) | 1969-12-11 |
| NL159366B (en) | 1979-02-15 |
| IL32339A (en) | 1972-08-30 |
| SE367820B (en) | 1974-06-10 |
| AT289056B (en) | 1971-04-13 |
| DE1928748B2 (en) | 1976-08-26 |
| IL32339A0 (en) | 1969-08-27 |
| FR2010513A1 (en) | 1970-02-20 |
| PL80063B1 (en) | 1975-08-30 |
| NO130430B (en) | 1974-09-02 |
| CH502312A (en) | 1971-01-31 |
| CS154624B2 (en) | 1974-04-30 |
| BE734090A (en) | 1969-12-05 |
| BG16183A3 (en) | 1972-07-20 |
| NL6908359A (en) | 1969-12-09 |
| US3616321A (en) | 1971-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |