ATE247544T1 - Verfahren zur herstellung von pelletiertem polyolefin - Google Patents

Verfahren zur herstellung von pelletiertem polyolefin

Info

Publication number
ATE247544T1
ATE247544T1 AT99959580T AT99959580T ATE247544T1 AT E247544 T1 ATE247544 T1 AT E247544T1 AT 99959580 T AT99959580 T AT 99959580T AT 99959580 T AT99959580 T AT 99959580T AT E247544 T1 ATE247544 T1 AT E247544T1
Authority
AT
Austria
Prior art keywords
micropellets
mixture
polyolefin
producing
orifices
Prior art date
Application number
AT99959580T
Other languages
English (en)
Inventor
Karin Knudsen
Anne Marie Fatnes
Magne Due
Olav Hole
Original Assignee
Borealis Tech Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10844143&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE247544(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE247544T1 publication Critical patent/ATE247544T1/de

Links

Classifications

    • 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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • 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
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/842—Removing liquids in liquid form
    • 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
    • B29B7/88—Adding charges, i.e. additives
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • F26B7/007—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00 centrifugal fluidised beds
    • 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B2009/125—Micropellets, microgranules, microparticles
    • 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
    • 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/08—Granular materials
AT99959580T 1998-12-11 1999-12-10 Verfahren zur herstellung von pelletiertem polyolefin ATE247544T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9827432.7A GB9827432D0 (en) 1998-12-11 1998-12-11 Method
PCT/GB1999/004184 WO2000035646A1 (en) 1998-12-11 1999-12-10 Method of producing pelletized polyolefin

Publications (1)

Publication Number Publication Date
ATE247544T1 true ATE247544T1 (de) 2003-09-15

Family

ID=10844143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959580T ATE247544T1 (de) 1998-12-11 1999-12-10 Verfahren zur herstellung von pelletiertem polyolefin

Country Status (12)

Country Link
US (1) US6573314B1 (de)
EP (1) EP1137521B2 (de)
JP (1) JP4249907B2 (de)
KR (1) KR100618483B1 (de)
CN (1) CN1231338C (de)
AT (1) ATE247544T1 (de)
AU (1) AU747783B2 (de)
BR (1) BR9916087B1 (de)
DE (1) DE69910612T3 (de)
ES (1) ES2203219T5 (de)
GB (1) GB9827432D0 (de)
WO (1) WO2000035646A1 (de)

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GB0025195D0 (en) * 2000-10-13 2000-11-29 Borealis Tech Oy Liquid container
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JP4231309B2 (ja) * 2003-03-14 2009-02-25 リケンテクノス株式会社 ゾル状熱可塑性樹脂組成物の製造方法
WO2005049299A2 (en) * 2003-11-24 2005-06-02 Roto Solutions (Proprietary) Limited A rotational moulding process and particulate chemical composition
US7674303B2 (en) * 2003-12-17 2010-03-09 Kela Energy, Llc Methods for binding particulate solids
US20090235577A1 (en) * 2003-12-17 2009-09-24 Kela Energy, Llc Methods For Binding Particulate Solids And Particulate Solid Compositions
EP1769026B1 (de) * 2004-07-22 2014-04-30 Borealis Plastomers B.V. Energie absorbierendes material
US20060130353A1 (en) * 2004-12-21 2006-06-22 Michael Eloo Centrifugal pellet dryer screen
US7829628B2 (en) * 2006-11-03 2010-11-09 Polyone Corporation Colorant concentrates for thermoplastic biofiber composites
US8969435B2 (en) 2007-08-28 2015-03-03 Gala Industries, Inc. Method and apparatus for enhanced minimal shear molding utilizing extrusional, pelletization, and melt rheological control of pellets and micropellets and molded objects made therefrom
JP5028197B2 (ja) * 2007-09-20 2012-09-19 藤森工業株式会社 ペレットの製造方法およびペレット製造装置
DE102007057189A1 (de) * 2007-11-28 2009-06-04 Automatik Plastics Machinery Gmbh Verfahren und Vorrichtung zur Herstellung von Polyamid
DE102008025240A1 (de) 2008-05-27 2009-12-03 Automatik Plastics Machinery Gmbh Trocknungsvorrichtung zum Trocknen von Granulatkörnern
KR100941229B1 (ko) * 2008-07-14 2010-02-10 현대자동차주식회사 초고유동성 우레탄계 미세 구형 파우더 제조 장치 및 방법
JP5552308B2 (ja) * 2009-12-16 2014-07-16 積水化成品工業株式会社 熱可塑性樹脂粒子の製造装置および製造方法
TW201504019A (zh) * 2013-05-01 2015-02-01 Invista Tech Sarl 聚醯胺顆粒之濕切及乾燥
TWM498766U (zh) * 2014-01-17 2015-04-11 Auspring Co Ltd 撥水織物結構之製造裝置
JP2017531703A (ja) * 2014-09-16 2017-10-26 ガラ・インダストリーズ・インコーポレイテッドＧａｌａ Ｉｎｄｕｓｔｒｉｅｓ， Ｉｎｃ． ペレットおよび他の物質を乾燥させるシステムおよび方法
RU2696257C2 (ru) 2014-12-04 2019-08-01 Базелл Полиолефин Гмбх Способ получения полиолефиновой композиции
US20160369434A1 (en) * 2015-06-17 2016-12-22 Auspring Co., Ltd. Apparatus of Fabricating Environmentally Friendly Water-Repellent Colored Fabrics
US20160369435A1 (en) * 2015-06-17 2016-12-22 Auspring Co.,Ltd. Apparatus of Fabricating Iodine-Based-Antimicrobial Colored Fabrics
US10563053B2 (en) 2015-12-21 2020-02-18 Dow Quimica De Colombia S.A. Partially-crosslinked polyethylene formulations and methods of making same
US11083168B2 (en) * 2015-12-29 2021-08-10 Pioneer Pet Products, Llc System and ultrahigh pressure extrusion method for making extruded granular sorbent with post-extrusion cold-processing of extruded granular absorbent for size control
CN105862158A (zh) * 2016-06-08 2016-08-17 上海史墨希新材料科技有限公司 石墨烯-锦纶纳米复合纤维的制备方法
US10995203B2 (en) * 2016-07-21 2021-05-04 Exxonmobil Chemical Patents Inc. Rotomolded compositions, articles, and processes for making the same
DE102016117168B4 (de) * 2016-09-13 2018-06-28 Spc Sunflower Plastic Compound Gmbh Verfahren zur Herstellung eines Biokunststoffgranulats auf Basis von Sonnenblumenkernschalen/Sonnenblumenkernhülsenmaterial einerseits und eines Kunststoffmaterials andererseits
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KR102565861B1 (ko) * 2020-03-04 2023-08-11 한화솔루션 주식회사 압출 및 제립이 용이한 에틸렌 공중합체의 제조 공정
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Also Published As

Publication number Publication date
EP1137521B1 (de) 2003-08-20
KR20010093151A (ko) 2001-10-27
CN1329536A (zh) 2002-01-02
CN1231338C (zh) 2005-12-14
US6573314B1 (en) 2003-06-03
WO2000035646A1 (en) 2000-06-22
KR100618483B1 (ko) 2006-09-01
EP1137521B2 (de) 2008-03-12
ES2203219T3 (es) 2004-04-01
AU1671400A (en) 2000-07-03
JP2002532279A (ja) 2002-10-02
DE69910612T2 (de) 2004-03-25
BR9916087A (pt) 2001-09-04
AU747783B2 (en) 2002-05-23
DE69910612T3 (de) 2008-08-21
ES2203219T5 (es) 2008-06-01
EP1137521A1 (de) 2001-10-04
DE69910612D1 (de) 2003-09-25
GB9827432D0 (en) 1999-02-03
BR9916087B1 (pt) 2008-11-18
JP4249907B2 (ja) 2009-04-08

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