DE69008452D1 - Rieselfähige Teilchen aus klebenden Stoffen und Verfahren zu deren Herstellung. - Google Patents

Rieselfähige Teilchen aus klebenden Stoffen und Verfahren zu deren Herstellung.

Info

Publication number
DE69008452D1
DE69008452D1 DE69008452T DE69008452T DE69008452D1 DE 69008452 D1 DE69008452 D1 DE 69008452D1 DE 69008452 T DE69008452 T DE 69008452T DE 69008452 T DE69008452 T DE 69008452T DE 69008452 D1 DE69008452 D1 DE 69008452D1
Authority
DE
Germany
Prior art keywords
particles
free
production
flowing particles
adhesive substances
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 - Fee Related
Application number
DE69008452T
Other languages
English (en)
Other versions
DE69008452T2 (de
Inventor
Steven Louis Mccoskey
Stephen Russell Hooker
Don Willes Jarrell
Marc Stacey Somers
Stephen Wayne Coe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BKG Bruckmann and Kreyenborg Granuliertechnik GmbH
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69008452D1 publication Critical patent/DE69008452D1/de
Application granted granted Critical
Publication of DE69008452T2 publication Critical patent/DE69008452T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • 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
    • B29B7/826—Apparatus therefor
    • 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
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • 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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/165—Crystallizing granules
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C48/03—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
    • B29C48/04—Particle-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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE69008452T 1989-07-27 1990-07-26 Rieselfähige Teilchen aus klebenden Stoffen und Verfahren zu deren Herstellung. Expired - Fee Related DE69008452T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/385,838 US5041251A (en) 1989-07-27 1989-07-27 Pourable particles of normally tacky plastic materials and process for their preparation

Publications (2)

Publication Number Publication Date
DE69008452D1 true DE69008452D1 (de) 1994-06-01
DE69008452T2 DE69008452T2 (de) 1994-11-10

Family

ID=23523066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008452T Expired - Fee Related DE69008452T2 (de) 1989-07-27 1990-07-26 Rieselfähige Teilchen aus klebenden Stoffen und Verfahren zu deren Herstellung.

Country Status (9)

Country Link
US (1) US5041251A (de)
EP (2) EP0410914B1 (de)
JP (1) JP2930411B2 (de)
AT (1) ATE104900T1 (de)
CA (1) CA2064100C (de)
DE (1) DE69008452T2 (de)
DK (1) DK0410914T3 (de)
ES (1) ES2051492T3 (de)
WO (1) WO1991001867A1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403528A (en) * 1988-04-26 1995-04-04 Rexene Corporation Method for use in packaging and/or storing atactic polypropylene or other amorphous poly alpha olefins
DE3941418A1 (de) * 1989-12-15 1991-06-20 Werner & Pfleiderer Verfahren zum anfahren einer unterwassergranuliereinrichtung und vorrichtung zur unterwassergranulierung
US5234963A (en) * 1992-05-13 1993-08-10 Gaia Research Production of encapsulated chemical foaming concentrates
US5206292A (en) * 1992-05-28 1993-04-27 Shell Oil Company Pelletizing aid for manufacturing polyolefins
DE69529280T2 (de) * 1994-03-02 2003-09-25 Exxonmobil Chemical Patents Inc., Baytown Nichtklebrige zusätze für klebrige polymergranulate
US6228902B1 (en) 1994-03-02 2001-05-08 Exxon Chemical Patents, Inc. Tacky polymer particle anti-stick additive
AU729927B2 (en) * 1994-03-02 2001-02-15 Exxon Chemical Patents Inc. Tacky polymer particle anti-stick additive
EP0824564B1 (de) * 1995-05-08 1999-11-17 Eastman Chemical Company Verfahren zur extrusion einer klebrigen amorphen propylen-copolymer zusammensetzung mit einem polyolefin geringer viskosität und daraus hergestellte gegenstände
CA2161911C (en) * 1995-11-01 2004-03-23 Alexander Henderson Coated soft copolymers suitable for bulk shipment and storage
BR9611968A (pt) * 1995-11-16 1999-07-13 Fuller H B Licensing Financ Composição polimérica em forma granular
EP0801093A3 (de) * 1996-04-08 1998-07-01 The Goodyear Tire & Rubber Company Rieselfähige Kautschukkrümelzusammensetzung
US6335095B1 (en) * 1996-05-15 2002-01-01 Sumitomo Chemical Company, Limited Powdery thermoplastic elastomer composition and articles obtained by molding same
US5895617A (en) * 1996-07-31 1999-04-20 The Japan Steel Works, Ltd. Method and apparatus for transporting underwater cut pellets
AU1073399A (en) * 1997-10-08 1999-04-27 H.B. Fuller Licensing And Financing Inc. Hot melt adhesive pellet comprising continuous coating of pelletizing aid
DE19850885C1 (de) * 1998-11-05 2000-07-20 Waeschle Gmbh Verfahren zum Herstellen von Granulaten aus polymeren Werkstoffen
AU2347700A (en) * 1998-12-10 2000-06-26 Henkel Kommanditgesellschaft Auf Aktien A process for packaging pressure-sensitive hotmelt adhesive
US6533564B1 (en) * 1999-02-10 2003-03-18 Jowat Corporation Apparatus for forming adhesive cartridges
US6328798B1 (en) 1999-02-19 2001-12-11 Equistar Chemicals, Lp Coated polymeric particles having improved anti-block characteristics, method of making such particles, and apparatus therefor
DE10030909A1 (de) 1999-07-09 2001-03-01 Henkel Kgaa Schmelz-Haftklebstoff in Form eines Granulates
ES2646296T3 (es) * 1999-08-17 2017-12-13 Dow Global Technologies Llc Composición polimérica fluida
EP1237987A1 (de) * 1999-10-11 2002-09-11 Henkel Kommanditgesellschaft auf Aktien Schmelz-haftklebstoff in form eines granulates
JP4509293B2 (ja) * 1999-11-10 2010-07-21 三井化学株式会社 非粘着性に優れる軟質樹脂ペレットの製造方法
US6706399B1 (en) 2000-08-29 2004-03-16 Eastman Chemical Company Non-blocking polymeric articles
JP4730698B2 (ja) * 2001-05-22 2011-07-20 ヤスハラケミカル株式会社 粘着性ホットメルトのブロッキング防止方法
US7700707B2 (en) * 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
WO2004046214A2 (en) 2002-10-15 2004-06-03 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
DE10254600B4 (de) * 2002-11-22 2007-12-27 Bayer Materialscience Ag Verfahren zur Herstellung von thermoplastischen, nicht klebenden Polyurethanen
US7199191B2 (en) 2003-03-14 2007-04-03 Dow Global Technologies Inc. Impact modifier compositions with improved flowability
US20040209082A1 (en) * 2003-04-17 2004-10-21 Lee Willy W. Process of Coating Tacky and Soft Polymer Pellets
TW200530297A (en) * 2004-01-13 2005-09-16 Jsp Corp Thermoplastic resin pellet, process for preparing thermoplastic resin pellets and expanded thermoplastic resin bead
US20060037815A1 (en) * 2004-08-18 2006-02-23 Schabel Norman G Jr Particulate insulation materials
US7137235B2 (en) * 2004-10-12 2006-11-21 Bostik Sa Device and method for packaging in block form a sheathed hot-melt adhesive product
US7328547B2 (en) * 2004-10-29 2008-02-12 Bostik, Inc. Process for packaging plastic materials like hot melt adhesives
JP5186082B2 (ja) * 2005-04-26 2013-04-17 出光興産株式会社 軟質ポリオレフィン系樹脂の造粒方法及び造粒物
US8303871B2 (en) * 2005-11-28 2012-11-06 Gala Industries, Inc Apparatus and method for controlled pelletization processing
JP5726406B2 (ja) * 2006-03-09 2015-06-03 ガラ・インダストリーズ・インコーポレイテッドＧａｌａ Ｉｎｄｕｓｔｒｉｅｓ， Ｉｎｃ． ワックス及びワックス状の材料を造粒する装置及び方法
US20070270538A1 (en) * 2006-05-19 2007-11-22 Marc Stacey Somers Elastomeric compositions comprising butyl rubber and propylene polymers
DE102007022118A1 (de) * 2007-05-11 2008-11-13 Clariant International Limited Metallocen-katalysierte Polyolefine in Wachsformulierungen und deren Verwendung für den Genauguss / Feinguss-Prozess
EP2200757B1 (de) * 2007-09-14 2014-10-22 Dow Global Technologies LLC Beschichtete polymerpartikel und verfahren zur beschichtung eines polymerpartikels
CN101842206B (zh) * 2007-11-08 2013-09-25 埃克森美孚化学专利公司 聚合物原料的造粒方法和设备
TWI432306B (zh) * 2008-07-08 2014-04-01 Gala Inc 利用熱及大氣壓控制之熱塑材料給料系統以達成配方及反應聚合作用之方法及裝置
ES2655738T3 (es) 2008-11-19 2018-02-21 Exxonmobil Chemical Patents Inc. Composiciones adhesivas y métodos para su fabricación
DE102008062480A1 (de) * 2008-12-16 2010-06-17 Automatik Plastics Machinery Gmbh Verfahren zum Granulieren von Kunststoff mit hoher Erweichungstemperatur
US9925694B2 (en) 2009-02-24 2018-03-27 Gala Industries, Inc. Continuous bagging processes and systems
JP6063125B2 (ja) * 2009-02-24 2017-01-18 ガラ・インダストリーズ・インコーポレイテッドＧａｌａ Ｉｎｄｕｓｔｒｉｅｓ， Ｉｎｃ． 連続的袋詰め方法及びシステム
FR2942989B1 (fr) * 2009-03-11 2013-03-15 Michelin Soc Tech Procede de fabrication et de manutention de gels thermoplastiques elastomeres
BRPI1010797B1 (pt) * 2009-05-15 2020-08-18 Basell Poliolefine Italia S.P.A Processo para o tratamento antiadesão de péletes poliméricos e secador centrífugo
US20120088105A1 (en) * 2009-06-19 2012-04-12 Du Pont-Mitsui Polychemicals Co., Ltd. Resin pellet and method for producing the same
EP2445691B1 (de) * 2009-06-22 2016-08-24 Gala Industries Inc Systeme für kontinuierliche pelletierung, trocknung und beutelverpackung mit erhöhtem durchsatz
US8709315B2 (en) * 2009-08-18 2014-04-29 Exxonmobil Chemical Patents Inc. Process for making thermoplastic polymer pellets
AU2010336954A1 (en) 2009-12-31 2012-08-23 Bostik Inc. Process for packaging tacky polyester resins
JP2011178056A (ja) * 2010-03-02 2011-09-15 Idemitsu Kosan Co Ltd ポリオレフィンの造粒方法、その装置、および、重合装置
WO2011117280A1 (en) 2010-03-24 2011-09-29 Lanxess International Sa Process for the production of water and solvent-free polymers
EP2704891A4 (de) * 2011-05-03 2014-09-10 Gala Inc Verfahren und vorrichtung für fluidische pelletisierung, transport und verarbeitung von materialien
EP2583992B1 (de) * 2011-10-17 2014-06-11 H.B. Fuller Company Hohlglas-Mikropartikel als Antiblockiersystem in Heißschmelzen
US9272795B2 (en) 2012-05-17 2016-03-01 Henkel IP & Holding GmbH Integral hot melt adhesive packaging films and use thereof
US9364985B2 (en) 2012-05-24 2016-06-14 Henkel IP & Holding GmbH Process for preparing flowable amorphous poly-alpha olefin adhesive pellets
US10745517B2 (en) 2012-09-26 2020-08-18 Polymetrix Ag Process and apparatus for direct crystallization of polycondensates
EP2712881B1 (de) * 2012-09-26 2015-05-20 Bühler Thermal Processes AG Verfahren und Vorrichtung zur Direktkristallisation von Polymeren unter Inertgas
ES2614285T3 (es) 2014-06-12 2017-05-30 Organik Kimya Sanayi Ve Tic. A.S. Proceso para preparar adhesivos sensibles a la presión de fusión en caliente (HMPSA) que tienen un recubrimiento no pegajoso
US10130923B2 (en) 2014-11-14 2018-11-20 Idemitsu Kosan Co., Ltd. Method for stirring resin pellets
EP3023450B1 (de) * 2014-11-21 2017-07-19 Borealis AG Verfahren zur Herstellung von Pellets aus weichen Copolymeren
EP3181323B1 (de) 2015-12-15 2018-02-07 Organik Kimya Sanayi Ve Tic. A.S. Verfahren zur herstellung von nichtklebrigem heissschmelzmaterial und vorrichtung zur herstellung davon
EP3243622B1 (de) 2016-05-13 2020-09-09 Borealis AG Verfahren zum hydraulischen transportieren von polyolefinpellets
WO2018160734A1 (en) * 2017-03-02 2018-09-07 Nike Innovate C.V. Rubber pellet treatment
US10487463B2 (en) * 2017-08-28 2019-11-26 James P. Shea Thermoplastic kettle auxiliary single-pass oil bath heat exchanger system
JP7209002B2 (ja) * 2018-09-05 2023-01-19 株式会社クラレ 積層体の製造方法
JPWO2022050375A1 (de) * 2020-09-04 2022-03-10

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286405A (en) * 1938-12-08 1942-06-16 Farrel Birmingham Co Inc Method of and means for treating rubber
US2422480A (en) * 1945-06-29 1947-06-17 Farrel Birmingham Co Inc Means for treating rubber
US2935763A (en) * 1954-09-01 1960-05-10 Us Rubber Co Method of forming pellets of a synthetic rubber latex and a particulate resin
US3528841A (en) * 1967-11-15 1970-09-15 Nat Distillers Chem Corp Method for reducing tackiness of polymer pellets
JPS5033513B1 (de) * 1969-04-11 1975-10-31
US3646184A (en) * 1969-11-10 1972-02-29 Chisso Corp Method for producing less-sticky pellets of amorphous polypropylen
DE2034038A1 (de) * 1970-07-09 1972-02-24 Huels Chemische Werke Ag Rieselfähige Teilchen aus klebenden Stoffen und Verfahren zu deren Herstellung
DE2056058A1 (de) * 1970-11-14 1972-05-18 Huels Chemische Werke Ag Verbessertes Verfahren zur Herstellung rieselfähiger Teilchen aus klebenden Stoffen
US3791913A (en) * 1971-05-17 1974-02-12 Exxon Research Engineering Co Free flowing elastomer pellets and process for their preparation
US3779785A (en) * 1971-05-26 1973-12-18 Nat Distillers Chem Corp Free flowing wax coated particulate ethylene-vinyl acetate copolymers
DE2135266C3 (de) * 1971-07-15 1979-09-06 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung rieselfähiger, pulverförmiger, fuUstoffhaltiger Kautschuk-Mischungen aus Kautschuk-Lösungen
JPS55105517A (en) * 1979-02-06 1980-08-13 Du Pont Method of melting and cutting ethylene polymer
US4256785A (en) * 1979-07-25 1981-03-17 Eastman Kodak Company Pellet coating process
US4359492A (en) * 1981-03-13 1982-11-16 Atlantic Richfield Company Coating with dusting agents in pelletizing tacky elastomeric materials
FR2548575B1 (fr) * 1983-07-06 1985-11-22 Ato Chimie Couteaux de coupe de joncs de matiere thermoplastique adaptables aux tetes immergees
GB8407352D0 (en) * 1984-03-21 1984-04-26 Extrudaids Ltd Producing pellets/granules
DD258333A3 (de) * 1986-03-20 1988-07-20 Schwarzheide Synthesewerk Veb Verfahren zur herstellung von granulaten aus amorphen polyurethanen
GB2202539B (en) * 1987-01-28 1991-07-03 Du Pont Canada Polyolefin concentrate
JPS63207617A (ja) * 1987-02-24 1988-08-29 Mitsui Toatsu Chem Inc 無機フイラ−含有ポリオレフイン樹脂組成物の製造方法

Also Published As

Publication number Publication date
ATE104900T1 (de) 1994-05-15
CA2064100A1 (en) 1991-01-28
US5041251A (en) 1991-08-20
CA2064100C (en) 1997-03-18
DK0410914T3 (da) 1994-05-24
EP0410914A1 (de) 1991-01-30
ES2051492T3 (es) 1994-06-16
JPH05508116A (ja) 1993-11-18
DE69008452T2 (de) 1994-11-10
EP0410914B1 (de) 1994-04-27
WO1991001867A1 (en) 1991-02-21
JP2930411B2 (ja) 1999-08-03
EP0484409A1 (de) 1992-05-13

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