BR9714610A - Matriz de extrusão, e, processo para coextrudar pelo menos duas camadas de polìmeros. - Google Patents
Matriz de extrusão, e, processo para coextrudar pelo menos duas camadas de polìmeros.Info
- Publication number
- BR9714610A BR9714610A BR9714610-2A BR9714610A BR9714610A BR 9714610 A BR9714610 A BR 9714610A BR 9714610 A BR9714610 A BR 9714610A BR 9714610 A BR9714610 A BR 9714610A
- Authority
- BR
- Brazil
- Prior art keywords
- die
- matrix
- layers
- parts
- polymers
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000011159 matrix material Substances 0.000 abstract 7
- 238000009413 insulation Methods 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
- B29C48/023—Extruding materials comprising incompatible ingredients
-
- 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
- B29C48/03—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
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
- B29C48/3363—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a layered die, e.g. stacked discs
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9714610-2A BR9714610A (pt) | 1995-07-25 | 1997-04-17 | Matriz de extrusão, e, processo para coextrudar pelo menos duas camadas de polìmeros. |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/507,056 US5641445A (en) | 1995-07-25 | 1995-07-25 | Apparatus and method for extruding multi-layered fuel tubing |
| PCT/US1997/006400 WO1998046412A1 (en) | 1995-07-25 | 1997-04-17 | Apparatus and method for extruding multi-layered fuel tubing |
| BR9714610-2A BR9714610A (pt) | 1995-07-25 | 1997-04-17 | Matriz de extrusão, e, processo para coextrudar pelo menos duas camadas de polìmeros. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9714610A true BR9714610A (pt) | 2000-05-23 |
Family
ID=26792471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9714610-2A BR9714610A (pt) | 1995-07-25 | 1997-04-17 | Matriz de extrusão, e, processo para coextrudar pelo menos duas camadas de polìmeros. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5641445A (pt) |
| EP (1) | EP0980306A1 (pt) |
| JP (1) | JP2001517158A (pt) |
| AU (1) | AU2733397A (pt) |
| BR (1) | BR9714610A (pt) |
| CA (1) | CA2285987C (pt) |
| DE (1) | DE980306T1 (pt) |
| ES (1) | ES2152191T1 (pt) |
| WO (1) | WO1998046412A1 (pt) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5804222A (en) * | 1997-04-29 | 1998-09-08 | Brown; Jearl D. | Co-extrusion head for coating wire |
| JP2002530232A (ja) * | 1997-10-09 | 2002-09-17 | ディーエスエム エヌ.ブイ. | 異なる温度において物質を共押出しする装置及び方法 |
| US6533564B1 (en) * | 1999-02-10 | 2003-03-18 | Jowat Corporation | Apparatus for forming adhesive cartridges |
| WO2002016111A1 (en) * | 2000-08-23 | 2002-02-28 | Dyneon Llc | Process for preparing a multi-layer article having a fluoroplastic layer and an elastomer layer |
| FR2816878B1 (fr) * | 2000-11-21 | 2003-08-08 | Saint Gobain Performance Plast | Procede de fabrication d'un tube spirale souple et installation mettant en oeuvre ledit procede |
| US6773755B2 (en) * | 2001-08-08 | 2004-08-10 | 3M Innovative Properties Company | Process for preparing a multi-layer article having a fluoroplastic layer and an elastomer layer |
| KR100439776B1 (ko) * | 2001-09-13 | 2004-07-12 | 평화산업주식회사 | 자동차용 연료호스 및 그 제조 방법 |
| JP2005516791A (ja) * | 2001-12-31 | 2005-06-09 | ジェネラル・コンポーネンツ・インコーポレイテッド | 光ファイバー製造システムおよびそのためのクロスヘッドダイ |
| CA2481915A1 (en) * | 2002-04-11 | 2003-10-23 | Avon Property Management Co. | Fuel filler hose |
| US20050157999A1 (en) * | 2002-12-27 | 2005-07-21 | Zhen Zhen | Graded index polymer optical fiber and a method of making the same |
| US7192646B2 (en) * | 2003-06-04 | 2007-03-20 | The Goodyear Tire & Rubber Company | Hose construction containing fluoroelastomer composition and fluoroplastic barrier |
| US20090053443A1 (en) * | 2005-03-10 | 2009-02-26 | Daikin Industries, Ltd. | Chlorotrifluoroethylene copolymer containing laminate and process for production thereof |
| CN100531355C (zh) * | 2006-06-02 | 2009-08-19 | 鸿富锦精密工业(深圳)有限公司 | 视频信号传输模式自动选择方法 |
| JP2008012821A (ja) * | 2006-07-06 | 2008-01-24 | Pura Giken:Kk | 樹脂製多層管の押出成形装置 |
| DE102006047996A1 (de) * | 2006-10-09 | 2008-04-10 | Windmöller & Hölscher Kg | Blaskopf mit konzentrischen Wendeln |
| JP5798031B2 (ja) * | 2008-06-20 | 2015-10-21 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイShell Internationale Research Maatschappij Beslotenvennootshap | 被覆バインダー構成単位の製造方法 |
| US20100078848A1 (en) * | 2008-09-29 | 2010-04-01 | Armark Authentication Technologies, Llc | Spinneret and method of spinning fiber |
| US10161063B2 (en) | 2008-09-30 | 2018-12-25 | Exxonmobil Chemical Patents Inc. | Polyolefin-based elastic meltblown fabrics |
| US9498932B2 (en) | 2008-09-30 | 2016-11-22 | Exxonmobil Chemical Patents Inc. | Multi-layered meltblown composite and methods for making same |
| US8664129B2 (en) | 2008-11-14 | 2014-03-04 | Exxonmobil Chemical Patents Inc. | Extensible nonwoven facing layer for elastic multilayer fabrics |
| US9168718B2 (en) * | 2009-04-21 | 2015-10-27 | Exxonmobil Chemical Patents Inc. | Method for producing temperature resistant nonwovens |
| WO2010098793A1 (en) * | 2009-02-27 | 2010-09-02 | Exxonmobil Chemical Patents Inc. | Biaxially elastic nonwoven laminates having inelastic zones |
| US8668975B2 (en) | 2009-11-24 | 2014-03-11 | Exxonmobil Chemical Patents Inc. | Fabric with discrete elastic and plastic regions and method for making same |
| WO2011067354A2 (en) * | 2009-12-04 | 2011-06-09 | Shell Internationale Research Maatschappij B.V. | Method for preparing coated binder units and device for use therein |
| WO2011112550A1 (en) * | 2010-03-12 | 2011-09-15 | Exxonmobil Chemical Patents Inc. | Multilayer composites and apparatuses and methods for their making |
| US20180187802A1 (en) * | 2016-12-30 | 2018-07-05 | Polyflow Llc | Multi-layer pipes |
| CA3073695A1 (en) | 2017-08-25 | 2019-02-28 | Lubrizol Advanced Materials, Inc. | Multi-layer, flexible tubular article for fuel line applications |
| CN110328824B (zh) * | 2019-06-21 | 2024-09-06 | 深圳市沃尔核材股份有限公司 | 双层共挤机头模具 |
| EP4274724A4 (en) * | 2021-02-02 | 2024-07-31 | Essentium IPCo, LLC | EXTRUSION NOZZLE WITH ONE MANDREL |
| CN114193734B (zh) * | 2021-12-30 | 2023-10-31 | 丰果(中国)有限公司 | 一种三层高强度抗菌管挤出模具 |
| DE102022104009A1 (de) | 2022-02-21 | 2023-08-24 | KraussMaffei Extrusion GmbH | Extrusionswerkzeug und Extrusionsanlage |
| EP4500064A1 (en) * | 2022-03-31 | 2025-02-05 | Gates Corporation | Hybrid tube for industrial and hydraulic hose products and methods of making the same |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3751202A (en) * | 1971-04-15 | 1973-08-07 | Gen Mills Inc | Coextrusion apparatus |
| CA999501A (en) * | 1972-08-21 | 1976-11-09 | George L. Mathe | Apparatus and method for producing filament tow filter rod having a foamed thermoplastic sheath |
| DE2601815A1 (de) * | 1975-03-05 | 1976-09-16 | Ishikawajima Harima Heavy Ind | Verfahren und vorrichtung zur blasformung von werkstoffen aus hitzehaertenden hochmolekularen verbindungen |
| US4118167A (en) * | 1976-01-28 | 1978-10-03 | Cadillac Rubber & Plastics, Inc. | Coextrusion die |
| US4095736A (en) * | 1976-10-22 | 1978-06-20 | International Paper Company | Bag closure having valve sleeve |
| JPS5515293A (en) * | 1978-07-20 | 1980-02-02 | Hitachi Ltd | Absolute pressure type pressure senser |
| US4379806A (en) * | 1979-07-05 | 1983-04-12 | Johnson & Johnson | Pressure-sensitive adhesive tape and process |
| ES489439A0 (es) * | 1980-03-12 | 1980-11-01 | Ramon Ribo Casals | Perfeccionamientos en los cabezales extrusionadores para la fabricacion continua de tubos impermeables armados,especialmente mangueras |
| JPS5950493B2 (ja) * | 1980-10-01 | 1984-12-08 | 三井・デュポン ポリケミカル株式会社 | 積層物の製造方法及びそれに用いる共押出ダイ |
| US4422991A (en) * | 1982-02-22 | 1983-12-27 | Dayco Corporation | Method of making hose construction |
| JPS6033663B2 (ja) * | 1982-03-23 | 1985-08-03 | 東海ゴム工業株式会社 | ガソリン循環用管接続用ゴムホ−ス |
| JPS5929141A (ja) * | 1982-08-09 | 1984-02-16 | Sumitomo Electric Ind Ltd | 2層同時押出クロスヘツド |
| IT1177349B (it) * | 1984-11-28 | 1987-08-26 | Prandi G & C Off Mec | Testa di coestrusione circolare di piu' strati di materiali termoplastici |
| JPS63182136A (ja) * | 1987-01-23 | 1988-07-27 | Tokai Rubber Ind Ltd | 繊維補強ゴムホ−スの製造方法 |
| US4773954A (en) * | 1987-02-09 | 1988-09-27 | Southwire Company | Method of and apparatus for extrusion |
| JPS63246224A (ja) * | 1987-04-01 | 1988-10-13 | Sumitomo Electric Ind Ltd | 2層同時押出クロスヘツド |
| JPS6414029A (en) * | 1987-07-08 | 1989-01-18 | Tokai Rubber Ind Ltd | Hose |
| US5192476A (en) * | 1991-12-02 | 1993-03-09 | Teleflex Incorporated | Method for forming a conduit by pre-coating the conduit prior to braiding |
| 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 |
| JP2737527B2 (ja) * | 1992-04-08 | 1998-04-08 | 豊田合成株式会社 | 複層ゴムホース及びその製造方法 |
| US5334458A (en) * | 1992-04-23 | 1994-08-02 | Geauga Company | Rubber/plastic co-extrusion |
| US5460771A (en) * | 1992-10-16 | 1995-10-24 | Itt Corporation | Process for producing corrugated multi-layer tubing having layers of differing plastic characteristics |
| US5431191A (en) * | 1993-03-15 | 1995-07-11 | Titeflex Corporation | Mechanically interlocked layered tube with controlled flexibility |
| JPH079542A (ja) * | 1993-06-22 | 1995-01-13 | Toyoda Gosei Co Ltd | 蛇腹部をもつホースの製造方法 |
| US5320888A (en) * | 1993-11-12 | 1994-06-14 | E. I. Du Pont De Nemours And Company | Fluoroelastomer laminates |
| WO1996000657A1 (en) * | 1994-06-30 | 1996-01-11 | Cadillac Rubber & Plastics, Inc. | Composite fuel and vapor barrier tube and process for making same |
| US5512225A (en) * | 1994-10-24 | 1996-04-30 | Minnesota Mining And Manufacturing Company | Method of increasing interlayer adhesion of multi-layer compositions having a fluoroplastic layer |
| DE69607694T2 (de) * | 1995-07-17 | 2001-02-22 | Elf Atochem S.A., Puteaux | Verfahren zum Koextrudieren von zwei Materialen mit unterschiedlicher Temperatur |
-
1995
- 1995-07-25 US US08/507,056 patent/US5641445A/en not_active Expired - Lifetime
-
1997
- 1997-04-17 ES ES97921234T patent/ES2152191T1/es active Pending
- 1997-04-17 AU AU27333/97A patent/AU2733397A/en not_active Abandoned
- 1997-04-17 BR BR9714610-2A patent/BR9714610A/pt not_active IP Right Cessation
- 1997-04-17 JP JP52798097A patent/JP2001517158A/ja not_active Ceased
- 1997-04-17 CA CA002285987A patent/CA2285987C/en not_active Expired - Fee Related
- 1997-04-17 DE DE0980306T patent/DE980306T1/de active Pending
- 1997-04-17 WO PCT/US1997/006400 patent/WO1998046412A1/en not_active Ceased
- 1997-04-17 EP EP97921234A patent/EP0980306A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0980306A1 (en) | 2000-02-23 |
| WO1998046412A1 (en) | 1998-10-22 |
| DE980306T1 (de) | 2000-10-05 |
| ES2152191T1 (es) | 2001-02-01 |
| US5641445A (en) | 1997-06-24 |
| CA2285987A1 (en) | 1998-10-22 |
| CA2285987C (en) | 2005-08-16 |
| JP2001517158A (ja) | 2001-10-02 |
| AU2733397A (en) | 1998-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Transfer |
Free format text: AVON PROPERTY MANAGEMENT CO. (US) |
|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/04/1997, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
| B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 16A, 17A, 18A, 19A E 20A ANUIDADES. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |