BE663698A - - Google Patents
Info
- Publication number
- BE663698A BE663698A BE663698DA BE663698A BE 663698 A BE663698 A BE 663698A BE 663698D A BE663698D A BE 663698DA BE 663698 A BE663698 A BE 663698A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
- C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0042838 | 1964-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE663698A true BE663698A (xx) |
Family
ID=7099279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE663698D BE663698A (xx) | 1964-05-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3347900A (xx) |
| AT (1) | AT257568B (xx) |
| BE (1) | BE663698A (xx) |
| CH (1) | CH446301A (xx) |
| DE (1) | DE1443889B2 (xx) |
| GB (1) | GB1103046A (xx) |
| NL (1) | NL6505608A (xx) |
| SE (1) | SE309979B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110681A (en) * | 1965-01-12 | 1968-04-24 | Asahi Chemical Ind | Process for producing lower saturated aliphatic nitriles |
| US3465028A (en) * | 1966-04-19 | 1969-09-02 | Asahi Chemical Ind | Process for preparing unsaturated aliphatic nitriles |
| US3542847A (en) * | 1969-09-15 | 1970-11-24 | Du Pont | Process for isomerizing 3-pentenenitrile to 4-pentenenitrile |
| JPS4928495B1 (xx) * | 1970-06-16 | 1974-07-26 | ||
| GB1541443A (en) * | 1975-10-01 | 1979-02-28 | Ici Ltd | Dicyanobutenes |
| JPS59204164A (ja) * | 1983-05-06 | 1984-11-19 | Asahi Chem Ind Co Ltd | 不飽和ニトリルの製法 |
| US4794633A (en) * | 1987-02-24 | 1988-12-27 | Illinois Bell Telephone Company | Mass polling system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3278576A (en) * | 1963-10-23 | 1966-10-11 | Du Pont | Method for reacting hydrogen cyanide with olefins |
| US3282981A (en) * | 1963-10-23 | 1966-11-01 | Du Pont | Activated addition of hydrogen cyanide to olefins |
| US3297742A (en) * | 1963-10-23 | 1967-01-10 | Du Pont | Method for reacting hydrogen cyanide with olefins |
-
0
- BE BE663698D patent/BE663698A/xx unknown
-
1964
- 1964-05-09 DE DE1443889A patent/DE1443889B2/de active Pending
-
1965
- 1965-04-21 US US449865A patent/US3347900A/en not_active Expired - Lifetime
- 1965-05-03 NL NL6505608A patent/NL6505608A/xx unknown
- 1965-05-05 GB GB18956/65A patent/GB1103046A/en not_active Expired
- 1965-05-06 SE SE5952/65A patent/SE309979B/xx unknown
- 1965-05-07 CH CH638265A patent/CH446301A/de unknown
- 1965-05-07 AT AT416565A patent/AT257568B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1443889A1 (de) | 1968-11-07 |
| CH446301A (de) | 1967-11-15 |
| GB1103046A (en) | 1968-02-14 |
| AT257568B (de) | 1967-10-10 |
| SE309979B (xx) | 1969-04-14 |
| US3347900A (en) | 1967-10-17 |
| DE1443889B2 (de) | 1975-07-24 |
| NL6505608A (xx) | 1965-11-10 |