PT2681274T - Processo para preparar mesclas de poliolefina num dispositivo para mesclar e derreter física e continuamente as mesclas - Google Patents

Processo para preparar mesclas de poliolefina num dispositivo para mesclar e derreter física e continuamente as mesclas

Info

Publication number
PT2681274T
PT2681274T PT127075562T PT12707556T PT2681274T PT 2681274 T PT2681274 T PT 2681274T PT 127075562 T PT127075562 T PT 127075562T PT 12707556 T PT12707556 T PT 12707556T PT 2681274 T PT2681274 T PT 2681274T
Authority
PT
Portugal
Prior art keywords
blends
blending
preparing polyolefin
continuously physically
melting
Prior art date
Application number
PT127075562T
Other languages
English (en)
Inventor
Dewachter Daan
Damme Eric
Original Assignee
Total Res & Technology Feluy
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.)
Filing date
Publication date
Application filed by Total Res & Technology Feluy filed Critical Total Res & Technology Feluy
Publication of PT2681274T publication Critical patent/PT2681274T/pt

Links

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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
PT127075562T 2011-03-04 2012-03-02 Processo para preparar mesclas de poliolefina num dispositivo para mesclar e derreter física e continuamente as mesclas PT2681274T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11157065 2011-03-04

Publications (1)

Publication Number Publication Date
PT2681274T true PT2681274T (pt) 2018-01-08

Family

ID=44256868

Family Applications (1)

Application Number Title Priority Date Filing Date
PT127075562T PT2681274T (pt) 2011-03-04 2012-03-02 Processo para preparar mesclas de poliolefina num dispositivo para mesclar e derreter física e continuamente as mesclas

Country Status (9)

Country Link
US (1) US9334396B2 (pt)
EP (1) EP2681274B1 (pt)
CN (1) CN103534307B (pt)
ES (1) ES2654383T3 (pt)
HU (1) HUE036002T2 (pt)
PL (1) PL2681274T3 (pt)
PT (1) PT2681274T (pt)
RS (1) RS56693B1 (pt)
WO (1) WO2012119948A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3390524B1 (en) * 2016-04-26 2019-07-31 Total Research & Technology Feluy Polyolefin compositions
US10570276B2 (en) 2018-07-05 2020-02-25 Desgagné, Brown Et Associés Inc. High molecular weight polyethylene composition, product and process of making same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256562A (en) * 1964-08-10 1966-06-21 Western Electric Co Extruding system
FR2656314B1 (fr) 1989-12-22 1992-04-17 Bp Chemicals Snc Catalyseur a base de zirconium supporte sur du chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines.
JP2940684B2 (ja) 1989-12-29 1999-08-25 三井化学株式会社 オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法
KR930006090A (ko) * 1991-09-18 1993-04-20 제이 이이 휘립프스 에틸렌 중합체 조성물
EP0575123B2 (en) 1992-06-17 2008-02-13 Mitsui Chemicals, Inc. Ethylene copolymer composition
US6930071B2 (en) 1997-01-28 2005-08-16 Fina Technology, Inc. Ziegler-natta catalyst for polyolefins
US6864207B2 (en) 1997-01-28 2005-03-08 Fina Technology, Inc. Ziegler-Natta catalyst for polyolefins
JP3979017B2 (ja) * 2001-02-28 2007-09-19 三井化学株式会社 変性熱可塑性樹脂の製造方法および変性熱可塑性樹脂
EP1319685A1 (en) * 2001-12-14 2003-06-18 ATOFINA Research Physical blends of polyethylenes
DE102004007479B4 (de) * 2004-02-13 2009-01-22 Kraussmaffei Berstorff Gmbh Verfahren und Vorrichtung zur Verarbeitung von mindestens zwei Materialien zu einem Produkt
US7432328B2 (en) * 2005-06-14 2008-10-07 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
WO2007027602A1 (en) * 2005-08-29 2007-03-08 Bfs Diversified Products, Llc Thermoplastic roofing membranes
EP2058356A1 (en) * 2007-11-06 2009-05-13 Total Petrochemicals Research Feluy Additivising carbon black to polymer powder

Also Published As

Publication number Publication date
US9334396B2 (en) 2016-05-10
EP2681274A1 (en) 2014-01-08
EP2681274B1 (en) 2017-10-04
ES2654383T3 (es) 2018-02-13
RS56693B1 (sr) 2018-03-30
PL2681274T3 (pl) 2018-03-30
WO2012119948A1 (en) 2012-09-13
US20130345361A1 (en) 2013-12-26
CN103534307B (zh) 2016-11-23
CN103534307A (zh) 2014-01-22
HUE036002T2 (hu) 2018-06-28

Similar Documents

Publication Publication Date Title
SI2783142T1 (sl) Naprava za povezovanje na preklopen način
PT2731884T (pt) Recipiente e método de fabrico do mesmo
EP2799230A4 (en) HEAT SHRINKABLE FILM COMPRISING POLYOLEFINS AND PROCESS FOR PREPARING THE SAME
IL229364B (en) Conjugates of an active protein material and a method for their preparation
AU340565S (en) Welding device
AU338099S (en) Tool container
IL231156A (en) Standard for making drinks and processes related to the above
PL2505347T3 (pl) Urządzenie do wytwarzania torby z tworzywa sztucznego
PL2562215T3 (pl) Mieszanka polipropylenowa do rur
HUE039607T2 (hu) Progeszteron antagonisták
SI2604404T1 (sl) Naprava in postopek za čiščenje koščkov umetne snovi
AP2013007138A0 (en) Conveying device and process for operating the same
PL398407A1 (pl) Maszynka do robienia papierosów i sposób robienia papierosów za pomoca, maszynki do robienia papierosów
GB2482178B (en) Device for placing articles in a trench
EP2904047A4 (en) POLYMER COMPOSITION AND PROCESS FOR PREPARING THE SAME
TWI562289B (en) Programmable logic device
PL2780172T3 (pl) Znaczony laserowo półwyrób polimerowy
ZA201309735B (en) Reconstitution device
PL2774857T3 (pl) Urządzenie do cięcia materiału nitkowego
PL2760594T3 (pl) Urządzenie i sposób dozowania luźnych materiałów stałych
EP2639076A4 (en) COVERING MACHINE AND BOOKING EQUIPMENT WITH THIS COVERING MACHINE
TWI561541B (en) Ethylene-propylene-diene interpolymer composition
GB2492097B (en) Improvements in material processing
PL2694380T3 (pl) Zestalona fermentowana kompozycja nabiałowa w kolistym pojemniku
PL2681274T3 (pl) Sposób wytwarzania mieszanek poliolefinowych w urządzeniu do ciągłego mechanicznego stapiania i mieszania mieszanek