BE690878A - - Google Patents
Info
- Publication number
- BE690878A BE690878A BE690878DA BE690878A BE 690878 A BE690878 A BE 690878A BE 690878D A BE690878D A BE 690878DA BE 690878 A BE690878 A BE 690878A
- Authority
- BE
- Belgium
Links
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
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
- C08F6/28—Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- 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
- C08F6/06—Treatment of polymer solutions
- C08F6/10—Removal of volatile materials, e.g. solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US513422A US3395746A (en) | 1965-12-13 | 1965-12-13 | Method for devolatilizing liquid polymer compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690878A true BE690878A (US20020051482A1-20020502-M00012.png) | 1967-06-08 |
Family
ID=24043198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690878D BE690878A (US20020051482A1-20020502-M00012.png) | 1965-12-13 | 1966-12-08 |
Country Status (5)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3526484A (en) * | 1968-05-17 | 1970-09-01 | Du Pont | Polymer finishing apparatus |
| BE754808A (fr) * | 1969-08-14 | 1971-02-15 | Exxon Research Engineering Co | Recuperation de monomeres dans un procede de polymerisation |
| US3809140A (en) * | 1969-12-24 | 1974-05-07 | Bayer Ag | Concentration of materials |
| US3694535A (en) * | 1970-10-15 | 1972-09-26 | Toyo Koatsu Ind Inc | Process and apparatus for removing volatile substances from viscous compositions |
| US3799235A (en) * | 1970-11-27 | 1974-03-26 | Firestone Tire & Rubber Co | Method and apparatus for desolventizing elastomers |
| US3797551A (en) * | 1971-07-21 | 1974-03-19 | Agfa Gevaert Ag | Solidification of gelatin emulsions |
| GB1441103A (en) * | 1972-07-25 | 1976-06-30 | Ici Ltd | Separation process |
| US3834440A (en) * | 1972-09-15 | 1974-09-10 | Polymer Corp | Method for drying polymeric materials |
| US3936420A (en) * | 1973-07-24 | 1976-02-03 | Phillips Petroleum Company | Thermally stable, nonburning, nondripping, char forming polyolefin formulations |
| US3936416A (en) * | 1973-07-24 | 1976-02-03 | Phillips Petroleum Company | Nonburning, nondripping, char-forming, polypropylene composition |
| US4032391A (en) * | 1975-09-03 | 1977-06-28 | Union Carbide Corporation | Low energy recovery compounding and fabricating systems for plastic materials |
| GB1590532A (en) * | 1976-08-04 | 1981-06-03 | Exxon Research Engineering Co | Elastomer extrusion drying with gas injection |
| DE3215273A1 (de) * | 1982-04-23 | 1983-10-27 | Bayer Ag, 5090 Leverkusen | Vorrichtung zum austragen hochviskoser medien in der chemischen verfahrenstechnik |
| US4909898A (en) * | 1986-10-01 | 1990-03-20 | Polysar Limited | Polymer recovery from solution |
| DE4011383A1 (de) * | 1990-04-07 | 1991-10-10 | Bayer Ag | Kontinuierliches verfahren zum aufkonzentrieren von polymerloesungen bis zu einem geforderten spezifikationsgrad an restloesungsmittel |
| DE4032598C2 (de) * | 1990-10-13 | 1994-03-17 | Bayer Ag | Verfahren und Vorrichtung zum Isolieren von Polymeren, insbesondere Kautschuken |
| DE19630389A1 (de) * | 1996-07-26 | 1998-01-29 | Basf Ag | Verfahren und Vorrichtung zum Entfernen von flüchtigen Bestandteilen aus hochviskosen Lösungen oder Suspensionen |
| DE10016894A1 (de) * | 2000-04-05 | 2001-10-18 | Bayer Ag | Verfahren und Vorrichtung zur Entfernung flüchtiger Bestandteile aus Polymermassen |
| US20080139700A1 (en) * | 2006-12-11 | 2008-06-12 | Roden Don R | Methods for devolatilizing resin solutions and resins produced thereby |
| WO2015031424A1 (en) * | 2013-08-27 | 2015-03-05 | Johnson Controls Technology Company | Method to reduce the voc-emission from an automotive interior component |
| EP3411126B1 (en) | 2016-02-04 | 2021-03-24 | Continuus Pharmaceuticals, Inc. | Continuous drum dryer and methods of use thereof |
| ES2970451T3 (es) * | 2018-05-18 | 2024-05-28 | Ineos Styrolution Group Gmbh | Procedimiento y dispositivo para la preparación de una masa moldeable termoplástica y masa moldeable preparada según esto |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439384A (en) * | 1942-01-27 | 1948-04-13 | Union Starch & Refining Compan | Solid corn syrup manufacture |
| US2455174A (en) * | 1943-02-25 | 1948-11-30 | Du Pont | Free fall fiber |
| US2719776A (en) * | 1949-11-23 | 1955-10-04 | Inventa Ag | Elimination of monomers from lactampolymerization products |
| US2728939A (en) * | 1951-01-03 | 1956-01-03 | Allwood Inc | Apparatus for producing composite wooden boards and the like |
| NL93197C (US20020051482A1-20020502-M00012.png) * | 1952-03-03 | |||
| US3072626A (en) * | 1955-03-24 | 1963-01-08 | Phillips Petroleum Co | Polymer recovery process |
| US2945262A (en) * | 1955-08-23 | 1960-07-19 | Hudson Engineering Corp | Method of forming hollow reinforced plastic bodies |
| US2857625A (en) * | 1956-08-17 | 1958-10-28 | Monsanto Chemicals | Low density extruded styrene polymer foams |
| BE570207A (US20020051482A1-20020502-M00012.png) * | 1957-08-15 | 1900-01-01 | ||
| US3156009A (en) * | 1960-12-30 | 1964-11-10 | Standard Oil Co | Devolatilizing extruder |
| BE615380A (US20020051482A1-20020502-M00012.png) * | 1961-03-22 | |||
| BE619411A (US20020051482A1-20020502-M00012.png) * | 1961-06-26 | |||
| US3208506A (en) * | 1962-03-05 | 1965-09-28 | Blaw Knox Co | Splash guard-mist extractor |
-
1965
- 1965-12-13 US US513422A patent/US3395746A/en not_active Expired - Lifetime
-
1966
- 1966-11-30 DE DE19661645600 patent/DE1645600B2/de not_active Ceased
- 1966-12-08 BE BE690878D patent/BE690878A/xx unknown
- 1966-12-08 FR FR86667A patent/FR1506650A/fr not_active Expired
- 1966-12-09 GB GB55207/66A patent/GB1111500A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1506650A (fr) | 1967-12-22 |
| GB1111500A (en) | 1968-04-24 |
| DE1645600A1 (de) | 1970-12-17 |
| DE1645600B2 (de) | 1976-06-24 |
| US3395746A (en) | 1968-08-06 |
