DE748838C - Vorrichtung zum ununterbrochenen blasenfreien Schmelzen von organischen warmformbaren Kunststoffen, insbesondere kuenstlichen linearen Polykondensaten - Google Patents
Vorrichtung zum ununterbrochenen blasenfreien Schmelzen von organischen warmformbaren Kunststoffen, insbesondere kuenstlichen linearen PolykondensatenInfo
- Publication number
- DE748838C DE748838C DE1941748838D DE748838DA DE748838C DE 748838 C DE748838 C DE 748838C DE 1941748838 D DE1941748838 D DE 1941748838D DE 748838D A DE748838D A DE 748838DA DE 748838 C DE748838 C DE 748838C
- Authority
- DE
- Germany
- Prior art keywords
- bubble
- organic
- uninterrupted
- melt
- thermoformable plastics
- Prior art date
- 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
Links
- 238000002844 melting Methods 0.000 title claims description 10
- 230000008018 melting Effects 0.000 title claims description 10
- 239000004033 plastic Substances 0.000 title claims description 6
- 229920003023 plastic Polymers 0.000 title claims description 6
- 239000000155 melt Substances 0.000 claims description 14
- 241000208967 Polygala cruciata Species 0.000 claims 1
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling drums
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE748838T | 1941-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE748838C true DE748838C (de) | 1944-12-01 |
Family
ID=6831392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1941748838D Expired DE748838C (de) | 1941-06-28 | 1941-06-28 | Vorrichtung zum ununterbrochenen blasenfreien Schmelzen von organischen warmformbaren Kunststoffen, insbesondere kuenstlichen linearen Polykondensaten |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE445523A (enrdf_load_stackoverflow) |
| DE (1) | DE748838C (enrdf_load_stackoverflow) |
| FR (1) | FR881750A (enrdf_load_stackoverflow) |
| NL (1) | NL60181C (enrdf_load_stackoverflow) |
-
0
- BE BE445523D patent/BE445523A/xx unknown
-
1941
- 1941-06-28 DE DE1941748838D patent/DE748838C/de not_active Expired
-
1942
- 1942-05-04 FR FR881750D patent/FR881750A/fr not_active Expired
- 1942-05-13 NL NL60181D patent/NL60181C/xx active
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR881750A (fr) | 1943-05-06 |
| BE445523A (enrdf_load_stackoverflow) | 1900-01-01 |
| NL60181C (enrdf_load_stackoverflow) | 1947-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0666161B1 (de) | Verfahren zum Kurzzeitigen Behandeln einer Kunststoffschmelze mit einem flüssigen Behandlungsmittel und dabei hergestellter Kunststoff | |
| DE2945826A1 (de) | Verfahren und vorrichtung zum gesteuerten mischen mischfaehigen materials | |
| EP0470510B1 (de) | Vorrichtung zum Beschicken von Spritzgiess- und Extrudereinheiten | |
| AT515952B1 (de) | Aufschmelz- und Injektionsvorrichtung für Kunststoffe | |
| DE2636902C2 (de) | Anlage zum Niederdruckgiessen heisshärtender Harze | |
| CH326658A (de) | Verfahren zur Herstellung eines Granulats aus thermoplastischen polymeren Materialien | |
| DE2632335A1 (de) | Mischeinrichtung | |
| DE60209180T2 (de) | Verfahren zur Herstellung von Linsen | |
| EP0200152A2 (de) | Verfahren und Vorrichtung zum Entgasen von Flüssigkeiten, Polymerschmelzen und Lösungen | |
| DE1112292B (de) | Verfahren zur fortlaufenden Herstellung von Polyaethylenterephthalat | |
| DE748838C (de) | Vorrichtung zum ununterbrochenen blasenfreien Schmelzen von organischen warmformbaren Kunststoffen, insbesondere kuenstlichen linearen Polykondensaten | |
| DE19715229A1 (de) | Verfahren und Vorrichtung zur Kopplung kontinuierlicher Plastifizierung mit zyklischer diskontinuierlicher Schmelzeaustragung | |
| EP3995278A1 (de) | Verfahren und vorrichtung zur verarbeitung von polykondensaten | |
| DE3915603C1 (enrdf_load_stackoverflow) | ||
| DE3805748A1 (de) | Verfahren und einrichtung zur aufrechterhaltung eines rueckwaertsentgasungsvorganges an einem einschneckenextruder | |
| EP0048819A2 (de) | Vorrichtung zur Extrusion von Strängen aus Elastomeren aus Kautschuk und/oder Kunststoffen | |
| DE1901636A1 (de) | Abstreif-Duennschichtverdampfer zur Entfernung fluechtiger Bestandteile aus geschmolzenen Polymeren und Verfahren zu dessen Anwendung | |
| EP0362802A2 (de) | Vorrichtung zum Aufschmelzen von hochpolymeren, thermoplastischen Werkstoffen, insbesondere Klebstoffen | |
| EP0193719B1 (de) | Verfahren zur Kontrolle des Formfüllvorganges einer Kunststoff-Spritzgiesseinrichtung | |
| DE2910041A1 (de) | Schneckenpresse zur verarbeitung von polymeren materialien | |
| DE1917195B2 (de) | Vorrichtung zur Herstellung von PVC Granulat | |
| DE10160810B4 (de) | Verfahren zur Herstellung von PET-Vorformlingen | |
| DE1927922B2 (de) | Verfahren zum herstellen von formteilen aus polyamiden durch aktivierte ionische polymerisation von lactamen in einer schneckenspritzgiessvorrichtung | |
| DE2205727A1 (de) | Verfahren und vorrichtung zur erhoehung der festigkeit von koerpern aus thermoplasten mit oder ohne beigemischte fasern, durch ausrichtung der molekuelketten und/oder der fasern in richtung der zug- oder druckbeanspruchung der koerper | |
| DE1679838A1 (de) | Verfahren und Vorrichtung zum Herstellen von glasfaserverstaerkten thermoplastischen Kunststoffen |