FR961022A - - Google Patents
Info
- Publication number
- FR961022A FR961022A FR961022DA FR961022A FR 961022 A FR961022 A FR 961022A FR 961022D A FR961022D A FR 961022DA FR 961022 A FR961022 A FR 961022A
- Authority
- FR
- France
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/04—Phenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB419347A GB626095A (en) | 1947-02-13 | 1947-02-13 | Manufacture of phenols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961022A true FR961022A (en) | 1950-04-28 |
Family
ID=9772465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961022D Expired FR961022A (en) | 1947-02-13 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE480371A (en) |
| DE (3) | DE966684C (en) |
| FR (1) | FR961022A (en) |
| GB (2) | GB626095A (en) |
| IT (2) | IT458013A (en) |
| NL (2) | NL138783B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE944013C (en) * | 1953-05-09 | 1956-06-07 | Bergwerksgesellschaft Hibernia | Process for splitting organic hydroperoxides |
| DE1016270B (en) * | 1951-05-17 | 1957-09-26 | Rhone Poulenc Sa | Process for the simultaneous production of phenols and ketones or aldehydes |
| DE971921C (en) * | 1954-06-23 | 1959-04-16 | Rhone Poulenc Sa | Process for the separation of the cleavage products of cumene hydroperoxide by distillation |
| DE1060868B (en) * | 1951-07-18 | 1959-07-09 | Distillers Co Yeast Ltd | Process for the production of pure phenol |
| DE1091121B (en) * | 1953-07-30 | 1960-10-20 | California Research Corp | Process for the production of phenol and acetone by splitting cumene hydroperoxide |
| DE1110174B (en) * | 1952-06-26 | 1961-07-06 | California Research Corp | Process for the production of hydrocarbon-free phenol |
| DE976125C (en) * | 1951-11-25 | 1963-03-14 | Ruetgerswerke Ag | Process for the distillative separation of cumene-phenol mixtures originating from the cumene hydroperoxide decomposition and freed from acetone |
| DE1159467B (en) * | 1952-07-01 | 1963-12-19 | Ruetgerswerke Ag | Process for the separation of mixtures of alkyl aromatic hydrocarbons and phenols by distillation |
| DE1159468B (en) * | 1952-11-05 | 1963-12-19 | Ruetgerswerke Ag | Process for separating cumene and phenol by distillation from a mixture which is obtained in the cleavage of cumene hydroperoxide in the presence of acids and from which the acetone has been separated off by distillation |
| DE1219035B (en) * | 1961-04-26 | 1966-06-16 | Inst Gorjutschich Iskopajemych | Process for working up the distillation residues which have been obtained in the production of phenol by splitting cumene hydroperoxide |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734085A (en) * | 1956-02-07 | Removal of salts from acetone-phenol mixtures | ||
| DE945451C (en) * | 1948-06-05 | 1956-07-12 | Distillers Co Yeast Ltd | Process for the production of phenols |
| US2776322A (en) * | 1948-10-30 | 1957-01-01 | Hercules Powder Co Ltd | Manufacture of beta-naphthol |
| BE495279A (en) * | 1949-04-29 | |||
| US2750424A (en) * | 1949-06-08 | 1956-06-12 | Hercules Powder Co Ltd | Manufacture of cumylphenol |
| US2626281A (en) * | 1949-08-23 | 1953-01-20 | Allied Chem & Dye Corp | Decomposition of aralkyl alphahydroperoxides |
| IT486308A (en) * | 1949-12-30 | |||
| US2661375A (en) * | 1950-02-07 | 1953-12-01 | Hercules Powder Co Ltd | Production of phenols and acyclic aldehydes |
| US2668180A (en) * | 1950-07-01 | 1954-02-02 | Hercules Powder Co Ltd | Preparation of aryldialkyl peroxides |
| DE923723C (en) * | 1950-10-09 | 1955-02-21 | Rhone Poulenc Sa | Process for the simultaneous production of phenol and acetaldehyde |
| BE506784A (en) * | 1950-10-31 | |||
| US2757209A (en) * | 1951-04-26 | 1956-07-31 | Allied Chem & Dye Corp | Recovery of phenol and alphamethylstyrene from cumene oxidation reaction mixtures |
| NL80287C (en) * | 1951-04-28 | |||
| DE1085536B (en) * | 1951-05-17 | 1960-07-21 | Bataafsche Petroleum | Process for the decomposition of aromatic hydroperoxides |
| US2761877A (en) * | 1951-05-17 | 1956-09-04 | Rhone Poulenc Sa | Production of phenols and carbonyl compounds |
| US2737527A (en) * | 1951-07-09 | 1956-03-06 | Rhone Poulenc Sa | Production of phenols and carbonyl compounds |
| US2669588A (en) * | 1951-10-17 | 1954-02-16 | Shell Dev | Production of bis (hydroxyaryl) substituted compounds |
| US2671809A (en) * | 1952-03-04 | 1954-03-09 | Shell Dev | Controlled decomposition of aralkyl hydroperoxides |
| US2802884A (en) * | 1952-05-31 | 1957-08-13 | Koppers Co Inc | Alkylation-dealkylation catalysts |
| US2950320A (en) * | 1953-05-27 | 1960-08-23 | Hercules Powder Co Ltd | 5-benzoyl pentanol-1 |
| US2911387A (en) * | 1954-07-06 | 1959-11-03 | Hercules Powder Co Ltd | Polymer phenol hydroperoxides |
| US2957921A (en) * | 1958-03-31 | 1960-10-25 | California Research Corp | Processes for separating hydroperoxides into phenol and other products |
| DE1112527B (en) * | 1959-03-28 | 1961-08-10 | Phenolchemie Ges Mit Beschraen | Process for cleaving hydroperoxides of alkyl aromatic hydrocarbons |
| NL241648A (en) * | 1959-07-24 | |||
| CA1128549A (en) * | 1978-12-14 | 1982-07-27 | Lewis B. Young | Production of 3-methylphenol |
| US5254751A (en) | 1992-09-14 | 1993-10-19 | General Electric Company | Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone |
| PL181496B1 (en) * | 1996-03-20 | 2001-07-31 | Politechnika Slaska Im Wincent | Method of obtaining beta-naphtole |
| US7109385B2 (en) | 2004-03-31 | 2006-09-19 | General Electric Company | Process for producing phenol |
| CN108689807B (en) * | 2018-06-25 | 2021-04-02 | 宁夏金海新科化工有限公司 | Method for preparing cresol by using toluene and oleum |
-
0
- DE DENDAT976951D patent/DE976951C/en not_active Expired
- NL NL77380D patent/NL77380C/xx active
- NL NL666603782A patent/NL138783B/en unknown
- FR FR961022D patent/FR961022A/fr not_active Expired
- IT IT448512D patent/IT448512A/it unknown
- BE BE480371D patent/BE480371A/xx unknown
- IT IT458013D patent/IT458013A/it unknown
-
1947
- 1947-02-13 GB GB419347A patent/GB626095A/en not_active Expired
- 1947-08-21 GB GB2320947A patent/GB629429A/en not_active Expired
-
1949
- 1949-01-22 DE DEP32198A patent/DE966684C/en not_active Expired
- 1949-01-22 DE DE1949D0025248 patent/DE976478C/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1016270B (en) * | 1951-05-17 | 1957-09-26 | Rhone Poulenc Sa | Process for the simultaneous production of phenols and ketones or aldehydes |
| DE1060868B (en) * | 1951-07-18 | 1959-07-09 | Distillers Co Yeast Ltd | Process for the production of pure phenol |
| DE976125C (en) * | 1951-11-25 | 1963-03-14 | Ruetgerswerke Ag | Process for the distillative separation of cumene-phenol mixtures originating from the cumene hydroperoxide decomposition and freed from acetone |
| DE1110174B (en) * | 1952-06-26 | 1961-07-06 | California Research Corp | Process for the production of hydrocarbon-free phenol |
| DE1159467B (en) * | 1952-07-01 | 1963-12-19 | Ruetgerswerke Ag | Process for the separation of mixtures of alkyl aromatic hydrocarbons and phenols by distillation |
| DE1159468B (en) * | 1952-11-05 | 1963-12-19 | Ruetgerswerke Ag | Process for separating cumene and phenol by distillation from a mixture which is obtained in the cleavage of cumene hydroperoxide in the presence of acids and from which the acetone has been separated off by distillation |
| DE944013C (en) * | 1953-05-09 | 1956-06-07 | Bergwerksgesellschaft Hibernia | Process for splitting organic hydroperoxides |
| DE1091121B (en) * | 1953-07-30 | 1960-10-20 | California Research Corp | Process for the production of phenol and acetone by splitting cumene hydroperoxide |
| DE971921C (en) * | 1954-06-23 | 1959-04-16 | Rhone Poulenc Sa | Process for the separation of the cleavage products of cumene hydroperoxide by distillation |
| DE1219035B (en) * | 1961-04-26 | 1966-06-16 | Inst Gorjutschich Iskopajemych | Process for working up the distillation residues which have been obtained in the production of phenol by splitting cumene hydroperoxide |
Also Published As
| Publication number | Publication date |
|---|---|
| IT448512A (en) | |
| BE480371A (en) | |
| GB629429A (en) | 1949-09-20 |
| IT458013A (en) | |
| GB626095A (en) | 1949-07-08 |
| DE976478C (en) | 1963-09-26 |
| NL138783B (en) | |
| DE966684C (en) | 1957-09-05 |
| DE976951C (en) | 1964-08-06 |
| NL77380C (en) |