IT1014287B - Procedimento per la produzione continua di concentrati di nerofumo e materia plastica - Google Patents
Procedimento per la produzione continua di concentrati di nerofumo e materia plasticaInfo
- Publication number
- IT1014287B IT1014287B IT68755/74A IT6875574A IT1014287B IT 1014287 B IT1014287 B IT 1014287B IT 68755/74 A IT68755/74 A IT 68755/74A IT 6875574 A IT6875574 A IT 6875574A IT 1014287 B IT1014287 B IT 1014287B
- Authority
- IT
- Italy
- Prior art keywords
- concentrates
- procedure
- plastic material
- continuous production
- black smoke
- Prior art date
Links
Classifications
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/201—Pre-melted polymers
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2333079A DE2333079B2 (de) | 1973-06-29 | 1973-06-29 | Verfahren zur kontinuierlichen Herstellung von Ruß/Kunststoff-Konzentraten |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1014287B true IT1014287B (it) | 1977-04-20 |
Family
ID=5885430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68755/74A IT1014287B (it) | 1973-06-29 | 1974-06-04 | Procedimento per la produzione continua di concentrati di nerofumo e materia plastica |
Country Status (10)
Country | Link |
---|---|
US (1) | US3925301A (it) |
JP (1) | JPS5145629B2 (it) |
BE (1) | BE817099A (it) |
CH (1) | CH585252A5 (it) |
DE (1) | DE2333079B2 (it) |
FI (1) | FI63434C (it) |
FR (1) | FR2235154B1 (it) |
GB (1) | GB1468853A (it) |
IT (1) | IT1014287B (it) |
NL (1) | NL176469C (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1113220A (en) * | 1979-06-01 | 1981-12-01 | Chue-Kwok J. Keung | Process for dispersing carbon black in polyethylene |
US4464487A (en) * | 1982-12-17 | 1984-08-07 | The Dow Chemical Company | Process for preparing additive concentrates for carbonate polymers |
US4973439A (en) * | 1984-07-13 | 1990-11-27 | Xerox Corporation | Process for preparing toner particles |
DE3931998A1 (de) * | 1989-09-26 | 1991-04-04 | Basf Ag | Verfahren zur herstellung von schwarz eingefaerbten, haertbaren polyesterformmassen |
US5326516A (en) * | 1989-10-03 | 1994-07-05 | Plasticolors, Inc. | Method of preparing a cured pigmented thermosetting polymer composition exhibiting improved color values and reduced haze |
DE4130314C1 (it) * | 1991-09-12 | 1992-10-15 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
US5443775A (en) * | 1992-05-08 | 1995-08-22 | Plasticolors, Inc. | Process for preparing pigmented thermoplastic polymer compositions and low shrinking thermosetting resin molding composition |
US5877250A (en) * | 1996-01-31 | 1999-03-02 | Cabot Corporation | Carbon blacks and compositions incorporating the carbon blacks |
US7651559B2 (en) | 2005-11-04 | 2010-01-26 | Franklin Industrial Minerals | Mineral composition |
EP2058356A1 (en) | 2007-11-06 | 2009-05-13 | Total Petrochemicals Research Feluy | Additivising carbon black to polymer powder |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540146A (en) * | 1948-05-27 | 1951-02-06 | Dow Chemical Co | Method for controlled blending of polystyrene with modifiers |
DE1082045B (de) * | 1958-01-30 | 1960-05-19 | Hoechst Ag | Faerbung von plastischen Massen |
US3413249A (en) * | 1964-06-22 | 1968-11-26 | Shell Oil Company Of New York | Coloring of polystyrene |
-
1973
- 1973-06-29 DE DE2333079A patent/DE2333079B2/de not_active Ceased
-
1974
- 1974-05-16 NL NLAANVRAGE7406578,A patent/NL176469C/xx not_active IP Right Cessation
- 1974-05-29 FI FI1646/74A patent/FI63434C/fi active
- 1974-06-04 IT IT68755/74A patent/IT1014287B/it active
- 1974-06-12 GB GB2603174A patent/GB1468853A/en not_active Expired
- 1974-06-26 JP JP49073169A patent/JPS5145629B2/ja not_active Expired
- 1974-06-27 US US483823A patent/US3925301A/en not_active Expired - Lifetime
- 1974-06-28 CH CH896274A patent/CH585252A5/xx not_active IP Right Cessation
- 1974-06-28 FR FR7422779A patent/FR2235154B1/fr not_active Expired
- 1974-06-28 BE BE6044666A patent/BE817099A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1468853A (en) | 1977-03-30 |
DE2333079B2 (de) | 1978-07-13 |
NL176469C (nl) | 1985-04-16 |
FI63434C (fi) | 1983-06-10 |
US3925301A (en) | 1975-12-09 |
DE2333079A1 (de) | 1975-01-23 |
FI63434B (fi) | 1983-02-28 |
FR2235154B1 (it) | 1976-12-24 |
JPS5145629B2 (it) | 1976-12-04 |
BE817099A (fr) | 1974-12-30 |
NL7406578A (it) | 1974-12-31 |
FI164674A (it) | 1974-12-30 |
JPS5043165A (it) | 1975-04-18 |
FR2235154A1 (it) | 1975-01-24 |
NL176469B (nl) | 1984-11-16 |
CH585252A5 (it) | 1977-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1011682B (it) | Recinzione smontabile di materia plastica | |
IT992466B (it) | Mezzi di allacciamento fatti di materia plastica | |
IT1112147B (it) | Procedimento per la produzione direti in materiale plastico e prodotto ottenuto | |
CA1001873A (fr) | Lisse ou rembarde demontable et orientable en matiere plastique | |
SE401336B (sv) | Forfarande och apparat for framstellning av cellplastprofiler av termoplastiska hartsmaterial | |
CS185658B2 (en) | Mode of manufacture of hollow objects from thermoplastic material | |
IT1037808B (it) | Impianto per la realizzazione particolarmente di profilati cavi in materia plastica | |
IT1102390B (it) | Materia plastiche poliuretaniche segmentate e procedimento per produrle | |
BR7209080D0 (pt) | Lencol de material plastico e estruturas contendo o mesmo | |
ZA76910B (en) | Improvements relating to the continuous extrusion of thermoplastic materials | |
IT1020584B (it) | Materia plastica rinforzata e procedimento per la sua fabbrica zione | |
IT1014287B (it) | Procedimento per la produzione continua di concentrati di nerofumo e materia plastica | |
IL49258A (en) | Tube of plastics material and method of producing the same | |
IT964772B (it) | Cuscinetto di materia plastica | |
IT1050683B (it) | Procedimento per la produzione di corpi cavi in materia plastica | |
IT963589B (it) | Isolatore elettrico di materia plastica | |
IT1021973B (it) | Composizioni di materia plastica degrababili e procedimento per la loro produzione | |
IT990302B (it) | Intelaiatura di materia plastica artificiale o sintetica | |
IT1006590B (it) | Procedimento e dispositivo per la preparazione di oggetti di materia plastica | |
IT1021952B (it) | Procedimento per lo stampaggio di materiale plastico e prodotto ottenuto | |
IT1022214B (it) | Pnelmatico rinforzato con plastica e procedimento per realizzarlo | |
IT1008429B (it) | Procedimento per la fabbricazione di profilati di materia plastica alleggerita | |
IT1069567B (it) | Procedimento per la preparazione di poliuretani termoplastici e prodotto ottenuto | |
IT1019792B (it) | Lastra riscaldabile di materia plastica flessibile | |
ZA744131B (en) | Treatment of plastics and elastomeric material |