BR8902059A - Processo para preparacao de composicao termoplastica,composicao termoplastica e dispositivo para preparacao de composicao termoplastica - Google Patents

Processo para preparacao de composicao termoplastica,composicao termoplastica e dispositivo para preparacao de composicao termoplastica

Info

Publication number: BR8902059A
Authority: BR; Brazil
Prior art keywords: thermoplastic composition; preparation; extruder; feeding; processing temperatures
Prior art date: 1988-05-02

Application number

BR898902059A

Other languages

English (en)

Inventor

Carlo Federici

Giancarlo Attalla

L Lawrence Chapoy

Original Assignee

Himont Italia

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.)

1988-05-02

Filing date

1989-05-02

Publication date

1989-12-05

1989-05-02 Application filed by Himont Italia filed Critical Himont Italia

1989-12-05 Publication of BR8902059A publication Critical patent/BR8902059A/pt

Classifications

- 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
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7466—Combinations of similar mixers
- 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
- B29C48/022—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
- B29C48/023—Extruding materials comprising incompatible ingredients
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- 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
- B29C48/07—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
- B29C48/03—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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/12—Polymer mixtures characterised by other features containing additives being liquid crystalline or anisotropic in the melt

Landscapes

Mechanical Engineering (AREA)
Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)
Medicinal Preparation (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

BR898902059A 1988-05-02 1989-05-02 Processo para preparacao de composicao termoplastica,composicao termoplastica e dispositivo para preparacao de composicao termoplastica BR8902059A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20416/88A IT1217462B (it)	1988-05-02	1988-05-02	Procedimento per la preparazione di miscele di polimeri termicamente incompatibili,dispositivo per la sua realizzazione e composizioni cosi' ottenute

Publications (1)

Publication Number	Publication Date
BR8902059A true BR8902059A (pt)	1989-12-05

Family

ID=11166601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898902059A BR8902059A (pt)	1988-05-02	1989-05-02	Processo para preparacao de composicao termoplastica,composicao termoplastica e dispositivo para preparacao de composicao termoplastica

Country Status (12)

Country	Link
EP (1)	EP0340655B1 (pt)
JP (1)	JPH0284466A (pt)
KR (1)	KR900018290A (pt)
AT (1)	ATE109183T1 (pt)
AU (1)	AU624611B2 (pt)
BR (1)	BR8902059A (pt)
DE (1)	DE68917010T2 (pt)
DK (1)	DK211789A (pt)
ES (1)	ES2057007T3 (pt)
FI (1)	FI892079A7 (pt)
IT (1)	IT1217462B (pt)
NO (1)	NO891794L (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH02263849A (ja) *	1989-04-03	1990-10-26	Sekisui Chem Co Ltd	ポリオレフィン成形体
US5106562A (en) *	1989-12-28	1992-04-21	American National Can Company	Extrusion methods and apparatus
FR2670790B1 (fr) *	1990-12-19	1995-01-13	Aerospatiale	Demi-produit et materiau composites thermoplastiques a polymeres a cristaux liquides et procede de fabrication du materiau.
US5621041A (en) *	1991-04-17	1997-04-15	Center For Innovative Technology	Compatible liquid crystal polymer/polyolefin blends
US5225488A (en) *	1991-05-01	1993-07-06	Virginia Polytechnic Institute & State University	Mixing process for generating in-situ reinforced thermoplastics
KR960006785B1 (ko) *	1991-09-30	1996-05-23	마쓰다 가부시끼가이샤	성형용 수지조성물
KR960007471B1 (ko) *	1991-09-30	1996-06-03	마쓰다 가부시끼가이샤	액정수지 복합체의 성형방법
GB9122327D0 (en) *	1991-10-22	1991-12-04	British Petroleum Co Plc	Polymer blends
US5554441A (en) *	1993-04-16	1996-09-10	Hercules Incorporated	Random macrodomain multiconstituent fibers, their preparation, and nonwoven structures from such fibers
US5541240A (en) *	1994-03-15	1996-07-30	Hoechst Celanese Corp.	Method for making blends of liquid crystalline and isotropic polymers
FR2719050B1 (fr) *	1994-04-22	1996-06-21	Plastinord	Composition destinée à la fabrication de surfaces de glissement, notamment de semelles de ski ou similaires.
WO1997040658A2 (en) *	1996-04-29	1997-11-06	Conenor Oy	Extrusion method, extruder and extruded product
DE19947630A1 (de) *	1999-10-04	2001-04-05	Bayer Ag	Verfahren und Vorrichtung zum kontinuierlichen Herstellen eines thermoplastischen Polymerblends und dessen Verwendung
JP4171867B2 (ja)	2001-05-25	2008-10-29	東洋製罐株式会社	ポリマーブレンド樹脂の押出し方法
DE102007015318A1 (de) *	2007-03-30	2008-10-02	Rehau Ag + Co.	Verfahren zur Herstellung von verstärkten thermoplastischen Kunststoffcomposites und zugehörige Vorrichtung zur Durchführung, sowie derart hergestellte Composites

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4272312A (en) *	1979-11-01	1981-06-09	Champion International Corporation	Process for extruding films of thermoplastic polyester film-forming materials
DE8414285U1 (de) *	1984-05-10	1985-11-28	Kalwar, Klaus, 4803 Steinhagen	Vorrichtung zum Extrudieren einer aus thermoplastischen Kunststoffen bestehenden Folienbahn
DE3722050A1 (de) *	1987-07-03	1989-01-19	Berstorff Gmbh Masch Hermann	Verfahren und extruderanlage zum herstellen eines aufschaeumbaren kunststoffgemisches

1988
- 1988-05-02 IT IT20416/88A patent/IT1217462B/it active
1989
- 1989-04-28 NO NO89891794A patent/NO891794L/no unknown
- 1989-05-01 DK DK211789A patent/DK211789A/da not_active Application Discontinuation
- 1989-05-02 EP EP89107736A patent/EP0340655B1/en not_active Expired - Lifetime
- 1989-05-02 JP JP1113549A patent/JPH0284466A/ja active Pending
- 1989-05-02 KR KR1019890005935A patent/KR900018290A/ko not_active Withdrawn
- 1989-05-02 BR BR898902059A patent/BR8902059A/pt not_active Application Discontinuation
- 1989-05-02 ES ES89107736T patent/ES2057007T3/es not_active Expired - Lifetime
- 1989-05-02 AT AT89107736T patent/ATE109183T1/de not_active IP Right Cessation
- 1989-05-02 FI FI892079A patent/FI892079A7/fi not_active IP Right Cessation
- 1989-05-02 AU AU33965/89A patent/AU624611B2/en not_active Ceased
- 1989-05-02 DE DE68917010T patent/DE68917010T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2057007T3 (es)	1994-10-16
NO891794D0 (no)	1989-04-28
EP0340655A2 (en)	1989-11-08
DK211789D0 (da)	1989-05-01
IT1217462B (it)	1990-03-22
DE68917010D1 (de)	1994-09-01
ATE109183T1 (de)	1994-08-15
EP0340655A3 (en)	1990-10-31
AU624611B2 (en)	1992-06-18
FI892079A0 (fi)	1989-05-02
FI892079L (fi)	1989-11-03
IT8820416A0 (it)	1988-05-02
EP0340655B1 (en)	1994-07-27
DK211789A (da)	1989-11-03
JPH0284466A (ja)	1990-03-26
FI892079A7 (fi)	1989-11-03
KR900018290A (ko)	1990-12-21
NO891794L (no)	1989-11-03
DE68917010T2 (de)	1994-11-10
AU3396589A (en)	1989-11-02

Publication	Publication Date	Title
BR8902059A (pt)	1989-12-05	Processo para preparacao de composicao termoplastica,composicao termoplastica e dispositivo para preparacao de composicao termoplastica
AU618691B2 (en)	1992-01-02	Solid feeding of silane crosslinking agents into extruder
DE68917171D1 (de)	1994-09-08	S-alkylthiocarbamat-Basisharz, dieses Harz enthaltende Kunststofflinse und Verfahren zu ihrer Herstellung.
FI894030A7 (fi)	1990-03-01	Styreeniin pohjautuva polymeerikoostums, kuumavenytetty muovaustuote ja menetelmä sen valmistamiseksi
DE69010229D1 (de)	1994-08-04	Thermoplastische Harzzusammensetzung.
DE69019425D1 (de)	1995-06-22	Thermoplastische Harzzusammensetzung.
DE69020820D1 (de)	1995-08-17	Harzmassen, die aromatische Cyanatester, Polyepoxidverbindungen und thermoplastische Polymere umfassen, und daraus hergestellte Prepregs.
CA2024337A1 (en)	1991-03-06	Extruder apparatus and process for compounding thermoplastic resin and fibers
ES556047A0 (es)	1987-10-01	Maquina de moldeo por inyeccion, soplado y estiramiento.
DE68916357D1 (de)	1994-07-28	Kern-Schale-Polymer, Zusammensetzung und Formteile davon.
FI871992A0 (fi)	1987-05-05	Straolningsbestaendiga produkter innehaollande polypropen.
BR8805455A (pt)	1989-06-27	Composicao termoplastica,processo para pelotizar homopolimero poli(cloreto de vinila),e,artigo moldado
BR9001488A (pt)	1991-04-16	Processo para formacao de uma composicao de moldagem,composicao e substrato polimerico
DE69020847D1 (de)	1995-08-17	Kern-Schalen-Polymer, Harzzusammensetzung und daraus geformte Gegenstände.
BR8805244A (pt)	1989-05-30	Processo para a preparacao de polimeros funcionalizados,composicao,e,artigo
DE3766535D1 (de)	1991-01-17	Gleichmaessige polymerfilamente.
NO891750L (no)	1989-10-30	Polyketonpolymermateriale, samt fremgangsmaate for dets fremstilling.
BR9001306A (pt)	1991-04-02	Processo para preparacao de um homo-ou copolimero fotoestavel,polimero e composicao estabilizada
NO822741L (no)	1983-02-14	Hoeytemperatur borefluider basert paa sulfonerte termoplastiske polymerer.
EP0341033A3 (en)	1990-12-12	An extrusion process and apparatus therefor
DE3272626D1 (en)	1986-09-18	A plasticized acrylonitrile polymer composition, an oriented film thereof and a process for producing the film
SE0100153D0 (sv)	2001-01-19	Device for the encapsulation of plastic syringes
FR2721747B1 (fr)	1996-07-19	Procédé d'obtention de matériaux conducteurs composites à base de polymère conducteur, à propriétés diélectriques contrôlées.
DE3776512D1 (de)	1992-03-12	Schmelzverarbeitbare, fluorhaltige, kunstharze enthaltende masse.
DE69113497D1 (de)	1995-11-09	Fluoroacrylatpolymer mit Schmiereigenschaften und thermoplastische Harzzusammensetzung, die diese enthält.

Legal Events

Date	Code	Title	Description
1995-08-01	FA2	Application deemed withdrawn (art. 19(5))