AR103704A1 - Procesos de coextrusión y productos obtenidos a partir de los mismos - Google Patents

Procesos de coextrusión y productos obtenidos a partir de los mismos

Info

Publication number
AR103704A1
AR103704A1 ARP160100400A ARP160100400A AR103704A1 AR 103704 A1 AR103704 A1 AR 103704A1 AR P160100400 A ARP160100400 A AR P160100400A AR P160100400 A ARP160100400 A AR P160100400A AR 103704 A1 AR103704 A1 AR 103704A1
Authority
AR
Argentina
Prior art keywords
polymeric material
coextrusion
tubular part
desired thickness
polymeric
Prior art date
Application number
ARP160100400A
Other languages
English (en)
Original Assignee
Soc Bic S A
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 Soc Bic S A filed Critical Soc Bic S A
Publication of AR103704A1 publication Critical patent/AR103704A1/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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K15/00—Assembling, finishing, or repairing pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/006—Pen or pencil barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/005—Pen barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/005—Pen barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/003—Pen barrels
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92942—Moulded article
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

Un método de coextrusión de materiales poliméricos en múltiples capas de un espesor deseado para formar una pieza tubular. El método incluye transportar un primer material polimérico por un extrusor principal y un segundo material polimérico por un coextrusor. El segundo material polimérico posee dispersas en su interior cierta cantidad de partículas conductoras de la electricidad efectiva para impartir conductividad eléctrica a la pieza tubular. El método además incluye extruir simultáneamente el primer material polimérico y el segundo material polimérico por una matriz de coextrusión para formar la pieza tubular. La pieza tubular es extruida en la forma de una o más capas externas que poseen el primer material polimérico y una o más capas internas que comprenden el segundo material polimérico. Una pieza tubular preparada mediante el método de coextrusión de materiales poliméricos en múltiples capas de un espesor deseado. Además se provee un sistema de coextrusión de materiales poliméricos en múltiples capas de un espesor deseado para formar una pieza tubular.
ARP160100400A 2015-02-13 2016-02-12 Procesos de coextrusión y productos obtenidos a partir de los mismos AR103704A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562116139P 2015-02-13 2015-02-13

Publications (1)

Publication Number Publication Date
AR103704A1 true AR103704A1 (es) 2017-05-31

Family

ID=55702022

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160100400A AR103704A1 (es) 2015-02-13 2016-02-12 Procesos de coextrusión y productos obtenidos a partir de los mismos

Country Status (9)

Country Link
US (1) US10960594B2 (es)
EP (1) EP3256306B1 (es)
CN (1) CN107530937A (es)
AR (1) AR103704A1 (es)
AU (1) AU2016217558A1 (es)
BR (1) BR112017017337A2 (es)
CA (1) CA2996758A1 (es)
MX (1) MX2017010425A (es)
WO (1) WO2016128829A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109130128B (zh) * 2018-11-05 2024-03-12 福建亚通新材料科技股份有限公司 一种供水管复合挤出成型装置
CN109551933A (zh) * 2019-01-09 2019-04-02 金凯 一种笔的生产方法
DE102019215876A1 (de) * 2019-10-15 2021-04-15 Greiner Extrusion Group Gmbh Extrusionsvorrichtung und Extrusionsverfahren
CN114043700B (zh) * 2021-10-29 2024-07-16 东莞市瓦特机械设备有限公司 液态硅胶双色高速注胶方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0813902B2 (ja) * 1987-07-02 1996-02-14 ライオン株式会社 導電性樹脂組成物
US5360281A (en) 1990-11-15 1994-11-01 Revlon Consumer Products Corporation Cosmetic pencil and method for making the same
JPH085167B2 (ja) * 1992-01-06 1996-01-24 パイロット インダストリーズ、インコーポレイテッド フルオロポリマー複合材料製チューブおよびその製造方法
DE19507025A1 (de) * 1995-03-01 1996-09-05 Huels Chemische Werke Ag Mehrschichtrohr mit elektrisch leitfähiger Innenschicht
JP3760631B2 (ja) 1998-05-15 2006-03-29 旭硝子株式会社 積層体
JP3606280B2 (ja) * 2002-07-16 2005-01-05 日産自動車株式会社 樹脂製チューブ及び燃料系配管用チューブ
WO2005071301A1 (ja) 2004-01-27 2005-08-04 Ube Industries, Ltd. 積層チューブ
DE102004063915B4 (de) 2004-04-06 2009-01-08 Ekkehard Dipl.-Ing. Schneider Gegen elektrostatische Aufladungen geschützte Behälter
CN103737887B (zh) * 2013-12-27 2016-04-13 上海天力实业（集团）有限公司 一种多层热塑性塑料管的加工方法

Also Published As

Publication number Publication date
AU2016217558A1 (en) 2017-08-31
WO2016128829A1 (en) 2016-08-18
US10960594B2 (en) 2021-03-30
CA2996758A1 (en) 2016-08-18
MX2017010425A (es) 2018-06-06
US20180029277A1 (en) 2018-02-01
BR112017017337A2 (pt) 2018-04-03
EP3256306B1 (en) 2021-10-27
EP3256306A1 (en) 2017-12-20
CN107530937A (zh) 2018-01-02

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