BE753905A - Procede de fabrication de diphenyles - Google Patents
Procede de fabrication de diphenylesInfo
- Publication number
- BE753905A BE753905A BE753905DA BE753905A BE 753905 A BE753905 A BE 753905A BE 753905D A BE753905D A BE 753905DA BE 753905 A BE753905 A BE 753905A
- Authority
- BE
- Belgium
- Prior art keywords
- diphenyls
- manufacturing process
- manufacturing
- diphenyls manufacturing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44058811A JPS5114507B1 (fr) | 1969-07-24 | 1969-07-24 | |
JP44058847A JPS5010302B1 (fr) | 1969-07-25 | 1969-07-25 | |
JP44058844A JPS5010301B1 (fr) | 1969-07-25 | 1969-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE753905A true BE753905A (fr) | 1970-12-31 |
Family
ID=27296692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE753905D BE753905A (fr) | 1969-07-24 | 1970-07-24 | Procede de fabrication de diphenyles |
Country Status (6)
Country | Link |
---|---|
US (1) | US3857874A (fr) |
BE (1) | BE753905A (fr) |
CH (1) | CH540218A (fr) |
FR (1) | FR2055602A5 (fr) |
GB (1) | GB1295971A (fr) |
NL (1) | NL7011001A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983159A (en) * | 1969-07-24 | 1976-09-28 | Teijin Limited | Process for producing biphenylpolycarboxylic acid ester |
DE3060895D1 (en) * | 1979-05-21 | 1982-11-11 | Ube Industries | Method of producing biphenyltetracarboxylic esters |
US4338456A (en) * | 1979-05-21 | 1982-07-06 | Ube Industries, Ltd. | Method of producing biphenyltetracarboxylic esters |
JPS6051150A (ja) * | 1983-08-30 | 1985-03-22 | Ube Ind Ltd | ビフェニルテトラカルボン酸エステルの製造法 |
US5194669A (en) * | 1991-09-13 | 1993-03-16 | Eastman Kodak Company | Preparation of alkyl (alkoxycarbonylcyclohexyl) cyclohexenecarboxylates and dialkyl biphenyldicarboxylates |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145237A (en) * | 1961-12-22 | 1964-08-18 | Shell Oil Co | Polynuclear aromatic compounds |
US3303020A (en) * | 1963-10-21 | 1967-02-07 | Gulf Research Development Co | Process for the removal of a platinum group metal from an organic reaction product |
US3428700A (en) * | 1966-12-02 | 1969-02-18 | Universal Oil Prod Co | Preparation of polycyclic hydrocarbons |
US3401207A (en) * | 1966-12-19 | 1968-09-10 | Gulf Research Development Co | Process for making polynuclear aromatic compounds |
US3539622A (en) * | 1966-12-23 | 1970-11-10 | Hercules Inc | Process for producing diaryl compounds |
US3636168A (en) * | 1969-12-29 | 1972-01-18 | Hercules Inc | Preparation of polynuclear aromatic compounds |
-
1970
- 1970-07-21 US US00056966A patent/US3857874A/en not_active Expired - Lifetime
- 1970-07-24 FR FR7027434A patent/FR2055602A5/fr not_active Expired
- 1970-07-24 NL NL7011001A patent/NL7011001A/xx unknown
- 1970-07-24 GB GB1295971D patent/GB1295971A/en not_active Expired
- 1970-07-24 CH CH1129870A patent/CH540218A/de not_active IP Right Cessation
- 1970-07-24 BE BE753905D patent/BE753905A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US3857874A (en) | 1974-12-31 |
CH540218A (de) | 1973-08-15 |
DE2036876B2 (de) | 1976-05-06 |
DE2036876A1 (de) | 1971-02-18 |
FR2055602A5 (fr) | 1971-05-07 |
NL7011001A (fr) | 1971-01-26 |
GB1295971A (fr) | 1972-11-08 |
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