BR112012016332A2 - sistema e matriz de coextrusão e método para fazer a coextrusão de artigos e de artigos coextrudados produzidos dessa forma - Google Patents
sistema e matriz de coextrusão e método para fazer a coextrusão de artigos e de artigos coextrudados produzidos dessa formaInfo
- Publication number
- BR112012016332A2 BR112012016332A2 BR112012016332A BR112012016332A BR112012016332A2 BR 112012016332 A2 BR112012016332 A2 BR 112012016332A2 BR 112012016332 A BR112012016332 A BR 112012016332A BR 112012016332 A BR112012016332 A BR 112012016332A BR 112012016332 A2 BR112012016332 A2 BR 112012016332A2
- Authority
- BR
- Brazil
- Prior art keywords
- die
- extrusion
- articles
- coextruding
- die portion
- Prior art date
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
- B29C48/16—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
- B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
-
- 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
- B29C48/16—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
- B29C48/16—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
- B29C48/23—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means for avoiding adhesion of the layers, e.g. for forming peelable layers
-
- 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
-
- 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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
-
- 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
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
- B29C48/495—Feed-blocks
-
- 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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- 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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
- B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
- B29K2909/02—Ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2453/00—Presence of block copolymer
-
- 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
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1476—Release layer
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
sistema e matriz de coextrusão e método para fazer a coextrusão de artigos e de artigos coextrudados produzidos dessa forma. são apresentados uma matriz de extrusão (20) e um método para coextrusão de um primeiro material polimérico fundido e um segundo material polimérico fundido. a matriz inclui uma primeira porção de matriz (20), uma segunda porção de matriz e uma cunha separando a primeira porção de matriz e a segunda porção de matriz. a cunha tem um primeiro lado e um segundo lado, sendo que o primeiro lado forma um contorno da primeira porção da matriz e define uma primeira cavidade da matriz (38), o segundo lado da cunha forma um contorno da segunda porção da matriz e define uma segunda cavidade da matriz (40). é fornecida uma borda de dispensação (36) que tem uma pluralidade de primeiras e segundas aberturas de extrusão, uma pluralidade de primeiras canaletas de alimentação que conectam a primeira cavidade da matriz às primeiras aberturas de extrusão ao longo da borda de dispensação, e uma pluralidade de segundas canaletas de alimentação que conectam a segunda cavidade às segundas aberturas de extrusão ao longo da borda de dispensação. as primeiras e segundas aberturas de extrusão são dispostas ao longo da borda de dispensação para fornecer uma zona interfacial tendo porções das primeiras aberturas de extrusão dispostas entre porções das segundas aberturas de extrusão. a matriz é usada em um sistema de extrusão e em um método para a produção de um artigos multicamadas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29062609P | 2009-12-29 | 2009-12-29 | |
PCT/US2010/060377 WO2011090603A1 (en) | 2009-12-29 | 2010-12-15 | Coextrusion die and system, method of making coextruded articles and coextruded articles made thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012016332A2 true BR112012016332A2 (pt) | 2018-04-03 |
Family
ID=43825246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012016332A BR112012016332A2 (pt) | 2009-12-29 | 2010-12-15 | sistema e matriz de coextrusão e método para fazer a coextrusão de artigos e de artigos coextrudados produzidos dessa forma |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120263906A1 (pt) |
EP (1) | EP2519394A1 (pt) |
JP (1) | JP2013515636A (pt) |
KR (1) | KR20120109570A (pt) |
CN (1) | CN102821927A (pt) |
BR (1) | BR112012016332A2 (pt) |
WO (1) | WO2011090603A1 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2533964B1 (en) | 2010-02-08 | 2017-01-11 | 3M Innovative Properties Company | Co-extrusion die, and method of making an extruded article using the same |
CN102601960A (zh) * | 2012-03-06 | 2012-07-25 | 北京科特龙阳光板材有限公司 | 多层塑料实心板材挤出机 |
US10272655B2 (en) | 2012-10-02 | 2019-04-30 | 3M Innovative Properties Company | Film with alternating stripes and strands and apparatus and method for making the same |
US9944043B2 (en) | 2012-10-02 | 2018-04-17 | 3M Innovative Properties Company | Laminates and methods of making the same |
US20140248471A1 (en) | 2013-03-01 | 2014-09-04 | 3M Innovative Properties Company | Film with Layered Segments and Apparatus and Method for Making the Same |
EP3013913B1 (en) * | 2013-06-24 | 2019-09-25 | 3M Innovative Properties Company | Pressure-sensitive adhesive layers with surface-enriched stripes and methods of making |
EP3209727B1 (en) | 2014-10-23 | 2019-12-18 | 3M Innovative Properties Company | Laterally-coalesced foam slab |
US10421227B2 (en) | 2014-10-23 | 2019-09-24 | 3M Innovative Properties Company | Shim-stack foaming die |
CN104269506A (zh) * | 2014-10-24 | 2015-01-07 | 深圳市星源材质科技股份有限公司 | 多层共挤涂覆制备锂电池复合隔膜的方法及装置 |
US11685095B2 (en) * | 2015-06-30 | 2023-06-27 | The Goodyear Tire & Rubber Company | Method and apparatus for forming tire components using a coextruded strip |
DE102016009261A1 (de) * | 2016-07-29 | 2018-02-01 | Giesecke+Devrient Mobile Security Gmbh | Datenträgerkarte mit coextrudierter Streifenfolie |
ES2900244T3 (es) | 2017-05-05 | 2022-03-16 | 3M Innovative Properties Co | Películas perfiladas |
EP3740368A1 (en) * | 2018-01-17 | 2020-11-25 | 3M Innovative Properties Company | Coextruded polymeric article and method of making the same |
CN112584994A (zh) * | 2018-06-26 | 2021-03-30 | 3M创新有限公司 | 共挤出制品、模头、及其制备方法 |
US20200198414A1 (en) * | 2018-12-19 | 2020-06-25 | The Goodyear Tire & Rubber Company | Method and apparatus for forming a composite tread with microchimneys |
US11505001B2 (en) * | 2018-12-19 | 2022-11-22 | The Goodyear Tire & Rubber Company | Method for forming tire components |
US11541691B2 (en) | 2018-12-19 | 2023-01-03 | The Goodyear Tire & Rubber Company | Composite tread with targeted stiffness gradient and method of making |
US11993110B2 (en) | 2018-12-19 | 2024-05-28 | The Goodyear Tire & Rubber Company | Reinforced tread and method of forming |
US11697237B2 (en) | 2018-12-19 | 2023-07-11 | The Goodyear Tire & Rubber Company | Dual compound extruder apparatus with rotatable head |
US11845233B1 (en) | 2019-08-13 | 2023-12-19 | Keith McConnell | Precision tow impregnation manufacturing system |
JP2021154195A (ja) * | 2020-03-26 | 2021-10-07 | ノードソン コーポレーションNordson Corporation | ノズル、接着剤塗布ヘッド、接着剤塗布装置及びおむつ製造方法 |
CN113199725B (zh) * | 2021-04-07 | 2022-11-29 | 广西梧州国龙再生资源发展有限公司 | 一种pet塑料片材挤出机及其工作方法 |
CN113263708B (zh) * | 2021-07-01 | 2022-10-04 | 拓凌机械(浙江)有限公司 | 用于制备高通道尺寸可控性的微通道塑料制品的口模结构 |
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487505A (en) * | 1967-08-21 | 1970-01-06 | Dow Chemical Co | Laminates |
JPS5347514Y2 (pt) * | 1973-01-12 | 1978-11-14 | ||
US4152387A (en) * | 1976-05-21 | 1979-05-01 | Peter Cloeren | Method for forming multi-layer laminates |
DE3025564A1 (de) * | 1980-07-05 | 1982-02-04 | Hoechst Ag, 6000 Frankfurt | Verfahren und vorrichtung zur herstellung mehrschichtiger flachfolien aus thermoplastischen kunststoffen durch coextrusion |
US4435141A (en) * | 1982-04-07 | 1984-03-06 | Polyloom Corporation Of America | Multicomponent continuous film die |
DE3330137A1 (de) * | 1983-08-20 | 1985-02-28 | Werner & Pfleiderer, 7000 Stuttgart | Verschleissgeschuetztes werkstueck |
DE3417452A1 (de) * | 1984-05-11 | 1985-11-14 | Continental Gummi-Werke Ag, 3000 Hannover | Einrichtung zum herstellen von aus zwei oder mehr schichten zusammengesetzten flachen profilstraengen aus plastischen kautschuk- oder kunststoffmischungen |
US6221483B1 (en) * | 1998-09-10 | 2001-04-24 | Avery Dennison Corporation | Reversibly extensible film |
DE19955610A1 (de) * | 1999-11-19 | 2001-06-21 | Beiersdorf Ag | Klebeband |
JP4702012B2 (ja) * | 2005-11-29 | 2011-06-15 | 東レ株式会社 | 積層流の形成装置、積層シートの製造装置および製造方法 |
US20070231571A1 (en) * | 2006-04-04 | 2007-10-04 | Richard Lane | Pressure sensitive adhesive (PSA) laminates |
US20080078500A1 (en) * | 2006-10-02 | 2008-04-03 | 3M Innovative Properties Company | Method of manufacturing structured release liner |
JP2008239845A (ja) * | 2007-03-28 | 2008-10-09 | Sumitomo Chemical Co Ltd | 粘着フィルム |
-
2010
- 2010-12-15 JP JP2012547107A patent/JP2013515636A/ja active Pending
- 2010-12-15 US US13/518,187 patent/US20120263906A1/en not_active Abandoned
- 2010-12-15 WO PCT/US2010/060377 patent/WO2011090603A1/en active Application Filing
- 2010-12-15 KR KR1020127019392A patent/KR20120109570A/ko not_active Application Discontinuation
- 2010-12-15 EP EP10799177A patent/EP2519394A1/en not_active Withdrawn
- 2010-12-15 CN CN2010800600782A patent/CN102821927A/zh active Pending
- 2010-12-15 BR BR112012016332A patent/BR112012016332A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20120263906A1 (en) | 2012-10-18 |
KR20120109570A (ko) | 2012-10-08 |
EP2519394A1 (en) | 2012-11-07 |
WO2011090603A1 (en) | 2011-07-28 |
JP2013515636A (ja) | 2013-05-09 |
CN102821927A (zh) | 2012-12-12 |
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