ES2194482T3 - Forma mejorada de caucho sintetico. - Google Patents

Forma mejorada de caucho sintetico.

Info

Publication number
ES2194482T3
ES2194482T3 ES99931912T ES99931912T ES2194482T3 ES 2194482 T3 ES2194482 T3 ES 2194482T3 ES 99931912 T ES99931912 T ES 99931912T ES 99931912 T ES99931912 T ES 99931912T ES 2194482 T3 ES2194482 T3 ES 2194482T3
Authority
ES
Spain
Prior art keywords
compound
extruder
mixer
synthetic rubber
granular
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 - Lifetime
Application number
ES99931912T
Other languages
English (en)
Inventor
Anthony Charles Neubauer
Leonard Sebastian Scarola
Benjamin Roman Rozenblat
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of ES2194482T3 publication Critical patent/ES2194482T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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
    • B29K2021/00—Use of unspecified rubbers 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un método para el manejo continuo de un elastómero granular o en grumos producido en una polimerización en fase gaseosa, el cual método comprende (1) alimentar un elastómero en forma de grumos o un elastómero granular, que contiene opcionalmente finos, junto con, opcionalmente, uno o más materiales de carga, a una mezcladora/extrusora donde es masticado y fundido en un compuesto; (2) bombear el compuesto a través de un orificio de la mezcladora/extrusora ; y (3) cortar y conformar el compuesto en pelets conformados que varían de tamaño desde 0, 5 hasta 30 mm.
ES99931912T 1998-06-26 1999-06-25 Forma mejorada de caucho sintetico. Expired - Lifetime ES2194482T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/105,764 US6200509B1 (en) 1998-06-26 1998-06-26 Form of synthetic rubber

Publications (1)

Publication Number Publication Date
ES2194482T3 true ES2194482T3 (es) 2003-11-16

Family

ID=22307662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99931912T Expired - Lifetime ES2194482T3 (es) 1998-06-26 1999-06-25 Forma mejorada de caucho sintetico.

Country Status (11)

Country Link
US (1) US6200509B1 (es)
EP (1) EP1089861B1 (es)
JP (1) JP2002519210A (es)
KR (1) KR20010034922A (es)
CN (1) CN1314836A (es)
AT (1) ATE241449T1 (es)
AU (1) AU4832399A (es)
BR (1) BR9911394A (es)
DE (1) DE69908359T2 (es)
ES (1) ES2194482T3 (es)
WO (1) WO2000000333A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE344124T1 (de) * 2001-09-14 2006-11-15 Buehler Ag Verfahren und vorrichtung zur herstellung von elastomermischungen für die gummiherstellung
US7698175B2 (en) * 2001-10-05 2010-04-13 United Parcel Service Of America, Inc. Inbound and outbound shipment notification methods and systems
DE60207870T3 (de) * 2002-01-15 2011-12-15 Advanced Elastomer Systems, L.P. Thermoplastische elastomere und verfahren zu ihrer herstellung
JP4785027B2 (ja) * 2004-10-14 2011-10-05 古河電気工業株式会社 樹脂組成物の製造方法およびその製造方法によって製造された樹脂組成物を使用した樹脂製品
JP2010248521A (ja) * 2010-06-14 2010-11-04 Furukawa Electric Co Ltd:The 樹脂組成物の製造方法およびその製造方法によって製造された樹脂組成物を使用した樹脂製品
JP6527133B2 (ja) 2013-03-15 2019-06-05 ダウ グローバル テクノロジーズ エルエルシー Ｅｐｄｍ包装系及びプロセス
JP7021028B2 (ja) 2018-08-07 2022-02-16 旭化成株式会社 ペレット及び熱可塑性樹脂組成物

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR945337A (fr) * 1947-04-01 1949-05-02 Procédé pour l'incorporation de charges actives ou neutres à du caoutchouc naturel ou synthétique
NL248023A (es) 1956-02-08 1900-01-01
NL291906A (es) * 1962-05-09 1900-01-01
GB1046125A (en) * 1962-11-30 1966-10-19 Japan Synthetic Rubber Co Ltd Homogeneously dispersed rubber compound and the production thereof
GB1189042A (en) * 1968-01-04 1970-04-22 Vickers Ltd Improvements in or relating to Methods of Working Visco-Elastic Materials
US3791913A (en) * 1971-05-17 1974-02-12 Exxon Research Engineering Co Free flowing elastomer pellets and process for their preparation
DE2325929A1 (de) * 1973-05-22 1974-12-12 Bayer Ag Fuellstoffarme kautschukpulver
IT1043562B (it) * 1974-11-04 1980-02-29 Gen Electric Processo per la produzione di gonna siliconica
US4383095A (en) 1979-02-16 1983-05-10 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor
US4300841A (en) * 1980-04-04 1981-11-17 Tredair Industries, Inc. Processing of silicone polymers
US4379758A (en) 1980-12-24 1983-04-12 Union Carbide Corporation Catalyst composition for polymerizing ethylene
US4359492A (en) * 1981-03-13 1982-11-16 Atlantic Richfield Company Coating with dusting agents in pelletizing tacky elastomeric materials
US4876320A (en) 1981-03-26 1989-10-24 Union Carbide Chemicals And Plastics Company Inc. Process for reducing sheeting during polymerization of alpha-olefins
US4970118A (en) * 1984-06-15 1990-11-13 Exxon Research And Engineering Co. Method for making free-flowing coated rubber pellets
EP0215959B1 (en) * 1985-04-16 1993-01-13 Mitsui Petrochemical Industries, Ltd. Particulate, crosslinked amorphous copolymer, process for its production, and use thereof
JP2513766B2 (ja) * 1988-02-05 1996-07-03 日本石油株式会社 熱可塑性樹脂改質用マスタ―バッチ組成物
US4994534A (en) 1989-09-28 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Process for producing sticky polymers
US5304588A (en) 1989-09-28 1994-04-19 Union Carbide Chemicals & Plastics Technology Corporation Core-shell resin particle
US5086132A (en) 1990-12-10 1992-02-04 Union Carbide Chemicals & Plastics Technology Corporation Reduction of agglomeration
CA2084534A1 (en) * 1991-12-30 1993-07-01 Donald T. Liles Polystyrene modified with silicone rubber powder
US5317036A (en) 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
CA2138575A1 (en) * 1993-12-22 1995-06-23 Teunis Graafland Free flowing powder composition, process for the preparation thereof and homogeneous layer derived therefrom
US5453471B1 (en) 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
CA2239983C (en) * 1995-11-16 2002-07-30 H.B. Fuller Licensing & Financing, Inc. A polymeric composition in pellet form
US5738941A (en) 1996-04-08 1998-04-14 The Goodyear Tire & Rubber Comoany Free flowing crumb rubber composition
JP3739544B2 (ja) * 1997-09-11 2006-01-25 東レ・ダウコーニング株式会社 シリコーンゴム組成物の連続的製造方法
US5800758A (en) * 1997-09-16 1998-09-01 Kimberly-Clark Worldwide, Inc. Process for making microporous films with improved properties

Also Published As

Publication number Publication date
EP1089861A1 (en) 2001-04-11
JP2002519210A (ja) 2002-07-02
KR20010034922A (ko) 2001-04-25
WO2000000333A1 (en) 2000-01-06
DE69908359D1 (de) 2003-07-03
DE69908359T2 (de) 2004-02-19
BR9911394A (pt) 2001-03-13
US6200509B1 (en) 2001-03-13
AU4832399A (en) 2000-01-17
EP1089861B1 (en) 2003-05-28
ATE241449T1 (de) 2003-06-15
CN1314836A (zh) 2001-09-26

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