FR1479115A - Solvent recovery process - Google Patents

Solvent recovery process

Info

Publication number: FR1479115A
Authority: FR; France
Prior art keywords: recovery process; solvent recovery; solvent; recovery
Prior art date: 1965-05-18
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

Application number

FR60962A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dart Industries Inc

Original Assignee

Rexall Drug and Chemical Co

Priority date (The priority date 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 date listed.)

1965-05-18

Filing date

1966-05-10

Publication date

1967-04-28

1965-05-18 Priority claimed from US456695A external-priority patent/US3360444A/en

1966-05-10 Application filed by Rexall Drug and Chemical Co filed Critical Rexall Drug and Chemical Co

1966-05-10 Priority to FR60962A priority Critical patent/FR1479115A/en

1967-04-28 Application granted granted Critical

1967-04-28 Publication of FR1479115A publication Critical patent/FR1479115A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/04—Fractionation
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)

FR60962A 1965-05-18 1966-05-10 Solvent recovery process Expired FR1479115A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR60962A FR1479115A (en)	1965-05-18	1966-05-10	Solvent recovery process

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US456695A US3360444A (en)	1965-05-18	1965-05-18	Solvent recovery by plural distillation with utilization of solid absorbent
FR60962A FR1479115A (en)	1965-05-18	1966-05-10	Solvent recovery process

Publications (1)

Publication Number	Publication Date
FR1479115A true FR1479115A (en)	1967-04-28

Family

ID=26170556

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR60962A Expired FR1479115A (en)	1965-05-18	1966-05-10	Solvent recovery process

Country Status (1)

Country	Link
FR (1)	FR1479115A (en)

1966
- 1966-05-10 FR FR60962A patent/FR1479115A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
FR1516758A (en)	1968-02-05	Capacitor assembly process
BR6680915D0 (en)	1973-12-26	PREPARATION PROCESS FOR NEW HETEROCYCLIC COMPOUNDS
FR1499771A (en)	1967-10-27	Photo-polymerization process
FR1469159A (en)	1967-02-10	Osmium recovery process
FR1506081A (en)	1967-12-15	Duplication process
FR1368236A (en)	1964-07-31	Platinum process
CH457208A (en)	1968-05-31	Coating process
FR1455445A (en)	1966-04-01	Drying process
CH433876A (en)	1967-04-15	Coating process
FR1471895A (en)	1967-03-03	Chloromethanes production process
FR1479115A (en)	1967-04-28	Solvent recovery process
FR1406232A (en)	1965-07-16	Solvent purification process
FR1432691A (en)	1966-03-25	Roof construction process
FR1484558A (en)	1967-06-09	Filtration process
FR1368121A (en)	1964-07-31	Improved construction process
CH437143A (en)	1967-05-31	Cryo-drying process for materials
FR1437528A (en)	1966-05-06	River navigation process known as
FR1388911A (en)	1965-02-12	Solvent purification process
FR1498674A (en)	1967-10-20	Dl-ephedrine resolution process
FR1471332A (en)	1967-03-03	Filtration process
FR1498667A (en)	1967-10-20	Chromatographic process
FR1436917A (en)	1966-04-29	Copper recovery process
FR1463522A (en)	1966-12-23	Improved mimeograph process
FR1460124A (en)	1966-06-17	Pyridoxine synthesis process
FR1356085A (en)	1964-03-20	Process for the recovery of cyclohexanonoxime