IT582279A - - Google Patents
Info
- Publication number
- IT582279A IT582279A IT582279DA IT582279A IT 582279 A IT582279 A IT 582279A IT 582279D A IT582279D A IT 582279DA IT 582279 A IT582279 A IT 582279A
- Authority
- IT
- Italy
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/40—Foaming or whipping
-
- 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
- C07C37/685—Processes comprising at least two steps in series
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR5737273 | 1957-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT582279A true IT582279A (en:Method) | 1900-01-01 |
Family
ID=1842255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT582279D IT582279A (en:Method) | 1957-04-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3169101A (en:Method) |
| DE (1) | DE1146067B (en:Method) |
| FR (1) | FR1174071A (en:Method) |
| GB (1) | GB824595A (en:Method) |
| IT (1) | IT582279A (en:Method) |
| NL (1) | NL103593C (en:Method) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021759A (en) * | 1963-03-27 | 1966-03-09 | Mitsui Petrochemical Ind | A process for the manufacture of highly pure phenol |
| US3322651A (en) * | 1964-03-12 | 1967-05-30 | Universal Oil Prod Co | Purification of phenol |
| US3331755A (en) * | 1964-12-18 | 1967-07-18 | Consolidation Coal Co | Extractive distillation of 2, 6-xylenol with glycol |
| US4019965A (en) * | 1976-07-20 | 1977-04-26 | Phillips Petroleum Company | Separation of phenol, cyclohexanone, and cyclohexylbenzene containing mixtures employing dialkyl and dicycloalkyl phthalates |
| US4016049A (en) * | 1976-07-28 | 1977-04-05 | Phillips Petroleum Company | Separation of phenol-cyclohexanone azeotrope by extractive distillation with adipic acid diester |
| US4166772A (en) * | 1978-10-06 | 1979-09-04 | Phillips Petroleum Company | Extractive distillation separation of cumene and phenol |
| JPS5814411B2 (ja) * | 1979-11-02 | 1983-03-18 | 三井化学株式会社 | フエノ−ル類の精製法 |
| JPS6050169B2 (ja) * | 1979-11-05 | 1985-11-07 | 三井化学株式会社 | フエノ−ル類の製造方法 |
| US4661645A (en) * | 1984-10-01 | 1987-04-28 | Owens-Corning Fiberglas Corporation | Synthesis of styrenated hydroquinone |
| DE69214607T2 (de) * | 1991-12-04 | 1997-03-20 | Dakota Gasification Co | Verarbeitung von natürlicher Kresylsäure |
| JP3265659B2 (ja) * | 1992-06-05 | 2002-03-11 | 住友化学工業株式会社 | フェノールの精製方法 |
| US5679223A (en) * | 1995-06-15 | 1997-10-21 | Dakota Gasification Company | Method for separating and purifying catechol mixtures |
| PL2358762T3 (pl) * | 2008-11-11 | 2014-06-30 | Trinseo Europe Gmbh | Proces usuwania silanolu z preparatu polimeru modyfikowanego |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2728793A (en) * | 1955-12-27 | Phenol | ||
| US1909546A (en) * | 1931-07-06 | 1933-05-16 | Bakelite Corp | Purification of phenols |
| US2265939A (en) * | 1940-05-03 | 1941-12-09 | Du Pont | Azeotropic distillation |
| FR1021887A (fr) * | 1949-09-23 | 1953-02-25 | Metallgesellschaft Ag | Procédé pour scinder des mélanges d'hydrocarbures avec des alcools ou des phénols |
| FR1094575A (fr) * | 1952-12-09 | 1955-05-23 | Distillers Co Yeast Ltd | Procédé de récupération du phénol |
| US2790834A (en) * | 1953-07-07 | 1957-04-30 | Midland Tar Distillers Ltd | Separation of phenols from hydrocarbons |
| US2834820A (en) * | 1953-07-28 | 1958-05-13 | Universal Oil Prod Co | Solvent extraction of organic mixtures with mixed glycol ethers as solvents |
| US2862853A (en) * | 1954-06-03 | 1958-12-02 | Celanese Corp | Recovery of methyl ethyl ketone |
| US2782242A (en) * | 1954-09-23 | 1957-02-19 | B A Shawinigan Ltd | Purification of phenol |
-
0
- IT IT582279D patent/IT582279A/it unknown
-
1957
- 1957-04-02 FR FR1174071D patent/FR1174071A/fr not_active Expired
-
1958
- 1958-01-18 DE DEP20012A patent/DE1146067B/de active Pending
- 1958-01-30 NL NL224485A patent/NL103593C/nl active
- 1958-02-07 GB GB4104/58A patent/GB824595A/en not_active Expired
-
1962
- 1962-05-28 US US200595A patent/US3169101A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1174071A (fr) | 1959-03-05 |
| DE1146067B (de) | 1963-03-28 |
| GB824595A (en) | 1959-12-02 |
| US3169101A (en) | 1965-02-09 |
| NL103593C (en:Method) | 1963-01-15 |