JPS5037739A - - Google Patents
Info
- Publication number
- JPS5037739A JPS5037739A JP49073454A JP7345474A JPS5037739A JP S5037739 A JPS5037739 A JP S5037739A JP 49073454 A JP49073454 A JP 49073454A JP 7345474 A JP7345474 A JP 7345474A JP S5037739 A JPS5037739 A JP S5037739A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/88—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00376756A US3852161A (en) | 1973-07-05 | 1973-07-05 | Distillation of pentachlorophenol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5037739A true JPS5037739A (ja) | 1975-04-08 |
Family
ID=23486347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49073454A Pending JPS5037739A (ja) | 1973-07-05 | 1974-06-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3852161A (ja) |
| JP (1) | JPS5037739A (ja) |
| CA (1) | CA1016101A (ja) |
| FR (1) | FR2235903B1 (ja) |
| GB (1) | GB1463185A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016047A (en) * | 1973-11-09 | 1977-04-05 | Vulcan Materials Company | Separation and recovery of polychlorinated phenols |
| US4288296A (en) * | 1979-03-26 | 1981-09-08 | The Dow Chemical Company | Decomposition inhibitors for high temperature storage and distillation of chlorinated phenols |
| US4272636A (en) * | 1979-12-26 | 1981-06-09 | The Dow Chemical Company | Chlorinated phenol mold release agent |
| US4289587A (en) * | 1980-04-29 | 1981-09-15 | Vulcan Materials Company | Stabilization of chlorinated phenols |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190607A (en) * | 1937-02-11 | 1940-02-13 | Dow Chemical Co | Salicylaldehyde purification |
| US2662918A (en) * | 1951-04-18 | 1953-12-15 | Goodrich Co B F | Process for the preparation of polychlorinated derivatives of phenol |
| GB1246529A (en) * | 1968-11-19 | 1971-09-15 | Monsanto Co | Stabilization of pentachlorophenol |
| US3769353A (en) * | 1970-08-25 | 1973-10-30 | Monsanto Co | Preparation of pentachlorophenol |
| US3770835A (en) * | 1971-07-26 | 1973-11-06 | Monsanto Co | Stabilization of pentachlorophenol |
-
1973
- 1973-07-05 US US00376756A patent/US3852161A/en not_active Expired - Lifetime
-
1974
- 1974-05-03 CA CA198,895A patent/CA1016101A/en not_active Expired
- 1974-06-26 FR FR7422213A patent/FR2235903B1/fr not_active Expired
- 1974-06-26 GB GB2836474A patent/GB1463185A/en not_active Expired
- 1974-06-28 JP JP49073454A patent/JPS5037739A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2235903B1 (ja) | 1977-10-14 |
| DE2430894B2 (de) | 1976-05-20 |
| DE2430894A1 (de) | 1975-07-24 |
| GB1463185A (en) | 1977-02-02 |
| FR2235903A1 (ja) | 1975-01-31 |
| CA1016101A (en) | 1977-08-23 |
| US3852161A (en) | 1974-12-03 |