MX2012007749A - Metodo para extruir un polimero. - Google Patents

Metodo para extruir un polimero.

Info

Publication number
MX2012007749A
MX2012007749A MX2012007749A MX2012007749A MX2012007749A MX 2012007749 A MX2012007749 A MX 2012007749A MX 2012007749 A MX2012007749 A MX 2012007749A MX 2012007749 A MX2012007749 A MX 2012007749A MX 2012007749 A MX2012007749 A MX 2012007749A
Authority
MX
Mexico
Prior art keywords
die
extruding
extruding polymer
composition
processing additive
Prior art date
Application number
MX2012007749A
Other languages
English (en)
Inventor
Dane Chang
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2012007749A publication Critical patent/MX2012007749A/es

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/3001—Extrusion nozzles or dies characterised by the material or their manufacturing process
    • B29C48/3003—Materials, coating or lining therefor
    • 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
    • B29C48/94—Lubricating
    • B29C48/95—Lubricating by adding lubricant to the moulding 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
    • B29C48/07—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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29K2827/00—Use of polyvinylhalogenides or derivatives thereof as mould material
    • B29K2827/12—Use of polyvinylhalogenides or derivatives thereof as mould material containing fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

La presente invención proporciona un proceso para extruir una composición que comprende al menos un polímero, a través de un troquel que comprende al menos aplicar un aditivo de procesamiento (PA) sobre al menos una superficie del troquel, y extruir la composición a través del troquel en donde el aditivo de procesamiento es aplicado al troquel como una solución. La presente invención también proporciona una composición que comprende al menos un aditivo de procesamiento (PA) y un solvente o mezcla de solventes.
MX2012007749A 2009-12-30 2010-12-30 Metodo para extruir un polimero. MX2012007749A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29125009P 2009-12-30 2009-12-30
US29140709P 2009-12-31 2009-12-31
PCT/US2010/062486 WO2011082294A1 (en) 2009-12-30 2010-12-30 Method for extruding polymer

Publications (1)

Publication Number Publication Date
MX2012007749A true MX2012007749A (es) 2012-08-01

Family

ID=43828361

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012007749A MX2012007749A (es) 2009-12-30 2010-12-30 Metodo para extruir un polimero.

Country Status (9)

Country Link
US (1) US20120258270A1 (es)
EP (1) EP2519395A1 (es)
KR (1) KR20120125457A (es)
CN (1) CN102781645B (es)
BR (1) BR112012015377B1 (es)
CL (1) CL2012001781A1 (es)
MX (1) MX2012007749A (es)
RU (1) RU2012132433A (es)
WO (1) WO2011082294A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9782277B2 (en) * 2011-04-04 2017-10-10 Allium Medical Solutions Ltd. System and method for manufacturing a stent
EP2740761B1 (en) 2012-12-05 2016-10-19 Borealis AG Polyethylene composition with improved balance of slow crack growth resistance, impact performance and pipe pressure resistance for pipe applications
RU2016136377A (ru) * 2014-02-17 2018-03-15 Доу Глоубал Текнолоджиз Ллк Композиции полиэтилена и изделия из них
CN107848180B (zh) * 2015-08-04 2019-10-18 Ａｇｃ株式会社 氟树脂膜的制造方法
US20170282410A1 (en) * 2016-03-31 2017-10-05 Fina Technology, Inc. Production processing aid
CA3176575A1 (en) * 2020-04-29 2021-11-04 Nova Chemicals Corporation Polymer extrusion process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253932A (en) * 1963-03-25 1966-05-31 Ethyl Corp Mold release agent
US4629650A (en) * 1982-12-30 1986-12-16 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing molded thermoplastic resin
HUT48518A (en) * 1987-06-03 1989-06-28 Zoltan Balajthy Process for facilitating processing of thermoplastic polymers
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5266639A (en) * 1992-08-28 1993-11-30 E. I. Du Pont De Nemours And Company Low-melting tetrafluorethylene copolymer and its uses
US5281381A (en) * 1992-11-04 1994-01-25 Mobil Oil Corporation Method for extruding polyolefins containing vinylidene chloride polymers
US5460760A (en) * 1994-04-18 1995-10-24 Mobil Oil Corporation Method of extruding ethylene-vinyl alcohol copolymer (EVOH)
CA2134424A1 (en) * 1994-10-26 1996-04-27 Raymond T. Woodhams Injection molding process for the production of oriented thermoplastic and particulate matter composite articles
DE10308909A1 (de) 2003-02-28 2004-09-09 Kulikov, Oleg L., Dr. Verfahren und Extrusionsdüse zur Beseitigung von Oberflächenschmelzbrüchen bei der Extrusion von thermoplastischen Polymeren
RU2272709C2 (ru) 2004-01-21 2006-03-27 Олег Леонидович Куликов Способ формования термопластичного полимерного материала, устройство для его осуществления и состав термопластичного полимерного материала
FI20040229A (fi) * 2004-02-13 2005-08-14 Maillefer Sa Menetelmä ekstruusioprosessin yhteydessä, ekstruusioprosessi ja laite ekstruusioprosessia varten
WO2007053051A1 (en) 2005-11-03 2007-05-10 Oleg Leonidovich Kulikov Method of processing of a thermoplastic polymeric material, material by using a coated die

Also Published As

Publication number Publication date
RU2012132433A (ru) 2014-02-10
CN102781645B (zh) 2016-02-10
CN102781645A (zh) 2012-11-14
CL2012001781A1 (es) 2013-04-19
WO2011082294A1 (en) 2011-07-07
EP2519395A1 (en) 2012-11-07
US20120258270A1 (en) 2012-10-11
KR20120125457A (ko) 2012-11-15
BR112012015377B1 (pt) 2021-11-03
BR112012015377A2 (pt) 2020-09-15

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