SE426218B - Sett och anordning for att genom extrudering framstella ett sammansatt material - Google Patents

Sett och anordning for att genom extrudering framstella ett sammansatt material

Info

Publication number
SE426218B
SE426218B SE7212662A SE1266272A SE426218B SE 426218 B SE426218 B SE 426218B SE 7212662 A SE7212662 A SE 7212662A SE 1266272 A SE1266272 A SE 1266272A SE 426218 B SE426218 B SE 426218B
Authority
SE
Sweden
Prior art keywords
extruding
producing
composite material
composite
Prior art date
Application number
SE7212662A
Other languages
English (en)
Swedish (sv)
Inventor
W J Schrenk
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Publication of SE426218B publication Critical patent/SE426218B/xx

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
    • B29C48/25—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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
SE7212662A 1971-10-01 1972-09-29 Sett och anordning for att genom extrudering framstella ett sammansatt material SE426218B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18553471A 1971-10-01 1971-10-01

Publications (1)

Publication Number Publication Date
SE426218B true SE426218B (sv) 1982-12-20

Family

ID=22681385

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7212662A SE426218B (sv) 1971-10-01 1972-09-29 Sett och anordning for att genom extrudering framstella ett sammansatt material

Country Status (12)

Country Link
US (1) US3773882A (fr)
JP (1) JPS5620172B2 (fr)
AU (1) AU459221B2 (fr)
BE (1) BE789478A (fr)
BR (1) BR7206808D0 (fr)
CA (1) CA972512A (fr)
DE (1) DE2247955C2 (fr)
FR (1) FR2156604B1 (fr)
GB (1) GB1408622A (fr)
IT (1) IT965486B (fr)
NL (1) NL174633C (fr)
SE (1) SE426218B (fr)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956438A (en) * 1971-02-25 1976-05-11 Barmag Barmer Maschinenfabrik Aktiengesellschaft Process for extruding a partially foamed thermoplastic product
US4094947A (en) * 1976-09-03 1978-06-13 The Dow Chemical Company Multilayer coextrusion process for producing selective reflectivity
US4310584A (en) * 1979-12-26 1982-01-12 The Mearl Corporation Multilayer light-reflecting film
USRE31780E (en) * 1979-12-26 1984-12-25 The Mearl Corporation Multilayer light-reflecting film
JPS5881278A (ja) * 1981-11-11 1983-05-16 Hitachi Ltd 膨張弁
JPS58129377U (ja) * 1982-02-24 1983-09-01 株式会社イナックス 湯水混合水栓
US4540623A (en) * 1983-10-14 1985-09-10 The Dow Chemical Company Coextruded multi-layered articles
US4797308A (en) * 1987-07-06 1989-01-10 The Mearl Corporation Simulated mother-of-pearl
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
WO1989002938A1 (fr) * 1987-10-02 1989-04-06 Hills Research & Development, Inc. Fibres profilees a composants multiples et procede et appareil de fabrication de telles fibres
US4923551A (en) * 1988-03-07 1990-05-08 The Dow Chemical Company Method for the production of composite plastic film
DE8816689U1 (de) * 1988-06-29 1990-04-05 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Vorrichtung zum Extrudieren eines mehrschichtigen Stranges aus thermoplastifizierten Kunststoffen
US5486949A (en) * 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5122905A (en) * 1989-06-20 1992-06-16 The Dow Chemical Company Relective polymeric body
US5149578A (en) * 1989-12-26 1992-09-22 The Dow Chemical Company Multilayer film for tamper indication by use of optical interference reflection
US5278694A (en) * 1990-01-11 1994-01-11 The Dow Chemical Company Optically dissimilar composition for polymeric reflective bodies
US5103337A (en) * 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
US5126880A (en) * 1990-12-18 1992-06-30 The Dow Chemical Company Polymeric reflective bodies with multiple layer types
US5094793A (en) * 1990-12-21 1992-03-10 The Dow Chemical Company Methods and apparatus for generating interfacial surfaces
US5217794A (en) * 1991-01-22 1993-06-08 The Dow Chemical Company Lamellar polymeric body
EP0627991A1 (fr) * 1992-02-25 1994-12-14 The Dow Chemical Company Film reflecteur de rayons ultraviolets entierement polymere
US5234729A (en) * 1992-02-27 1993-08-10 The Dow Chemical Company Multilayer polymeric reflective bodies for decorative and security applications
JP3521940B2 (ja) * 1992-10-09 2004-04-26 旭硝子株式会社 照明装置および液晶表示装置
US5339198A (en) * 1992-10-16 1994-08-16 The Dow Chemical Company All-polymeric cold mirror
EP0666993B1 (fr) * 1992-10-29 1999-06-09 Minnesota Mining And Manufacturing Company Corps multicouche reflecteur faconnable
US5353154A (en) * 1992-11-02 1994-10-04 The Dow Chemical Company Polymeric reflective materials utilizing a back light source
US5360659A (en) * 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
US5389324A (en) * 1993-06-07 1995-02-14 The Dow Chemical Company Layer thickness gradient control in multilayer polymeric bodies
US5946431A (en) * 1993-07-30 1999-08-31 Molecular Dynamics Multi-functional photometer with movable linkage for routing light-transmitting paths using reflective surfaces
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
EP0962807B1 (fr) 1993-12-21 2008-12-03 Minnesota Mining And Manufacturing Company Film optique multicouche
US6804058B1 (en) 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6101032A (en) * 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
US5500173A (en) * 1995-02-17 1996-03-19 Basf Corporation Method of making molded muticomponent articles using a thin plate flow distributor
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
JP4314357B2 (ja) 1995-06-26 2009-08-12 スリーエム カンパニー 透明多層デバイス
US6737154B2 (en) 1995-06-26 2004-05-18 3M Innovative Properties Company Multilayer polymer film with additional coatings or layers
CN1106937C (zh) 1995-06-26 2003-04-30 美国3M公司 带有附加涂层或附加层的多层聚合物薄膜
US5699188A (en) * 1995-06-26 1997-12-16 Minnesota Mining And Manufacturing Co. Metal-coated multilayer mirror
EP0871923A1 (fr) * 1995-06-26 1998-10-21 Minnesota Mining And Manufacturing Company Dispositifs transflectifs a transflecteur de polarisation reflechissant
AU708412B2 (en) * 1995-06-26 1999-08-05 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
US6088067A (en) * 1995-06-26 2000-07-11 3M Innovative Properties Company Liquid crystal display projection system using multilayer optical film polarizers
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
KR100454834B1 (ko) 1995-06-26 2005-06-17 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 광확산성접착제
EP0832392B1 (fr) 1995-06-26 2003-08-13 Minnesota Mining And Manufacturing Company Systeme de retroeclairage pourvu d'un reflecteur de type film optique multicouche
AU716882B2 (en) * 1995-08-11 2000-03-09 Minnesota Mining And Manufacturing Company Electroluminescent lamp using multilayer optical film
US5661839A (en) 1996-03-22 1997-08-26 The University Of British Columbia Light guide employing multilayer optical film
US5808798A (en) * 1996-03-27 1998-09-15 Minnesota Mining And Manufacturing Co. Nonpolarizing beamsplitter
US5976424A (en) * 1996-07-31 1999-11-02 Minnesota Mining And Manufacturing Company Method for making multilayer optical films having thin optical layers
US5808794A (en) * 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
US5999316A (en) 1997-12-06 1999-12-07 3M Innovative Properties Company Light valve with rotating polarizing element
KR100601228B1 (ko) 1998-01-13 2006-07-19 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 다층 광학 필름의 제조 방법
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6207260B1 (en) 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
US6045894A (en) * 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
US6049419A (en) 1998-01-13 2000-04-11 3M Innovative Properties Co Multilayer infrared reflecting optical body
US6475608B2 (en) 1998-11-16 2002-11-05 Engelhard Corporation Multi-layer iridescent films
US20010046086A1 (en) * 1998-12-23 2001-11-29 3M Innovative Properties Company Polymeric interference film
US20040185258A1 (en) * 2001-08-13 2004-09-23 Tatsuo Fukushi Electron beam-bonded multilayer laminated body and process for its production
US6905324B2 (en) * 2002-04-26 2005-06-14 Cloeren Incorporated Interface control
WO2004036658A1 (fr) * 2002-10-15 2004-04-29 Sharp Kabushiki Kaisha Cellule solaire et module solaire comprenant cette cellule
US7105117B2 (en) * 2003-01-06 2006-09-12 General Motors Corporation Manufacturing method for increasing thermal and electrical conductivities of polymers
US7420756B2 (en) 2003-05-20 2008-09-02 Donnelly Corporation Mirror reflective element
US7172008B2 (en) * 2003-09-18 2007-02-06 Velcro Industries B.V. Hook fasteners and methods of making the same
US20050090616A1 (en) * 2003-10-27 2005-04-28 Dias Anthony J. Microlayered composites and processes for making the same
EP1905581A1 (fr) 2003-10-27 2008-04-02 ExxonMobil Chemical Patents Inc. Composites à micro-couches et son processus de fabrication
US20060024491A1 (en) * 2004-07-27 2006-02-02 Engelhard Corporation Optical effect films with customized central layer
WO2006091245A2 (fr) * 2004-10-22 2006-08-31 Dow Global Technologies Inc. Articles composites en plastique et leurs procedes de production
US7602108B2 (en) * 2005-05-26 2009-10-13 Eastman Chemical Company Micro-coextruded film modified with piezoelectric layers
US7180779B2 (en) * 2005-07-11 2007-02-20 Atmel Corporation Memory architecture with enhanced over-erase tolerant control gate scheme
US20070014977A1 (en) * 2005-07-12 2007-01-18 Daniel Graney Multilayer Film
US20070047080A1 (en) * 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
US7357890B2 (en) 2005-10-18 2008-04-15 Cryovac, Inc. Apparatus and method for extruding a multilayered structure
US20070237918A1 (en) * 2006-04-06 2007-10-11 3M Innovative Properties Company Wrapping material comprising a multilayer film as tear strip
US20080274340A1 (en) * 2007-05-04 2008-11-06 Giammatteo Marc W Non-specular iridescent films
CN101681057B (zh) 2007-05-20 2012-07-04 3M创新有限公司 光循环型薄壁中空腔体背光源
TWI448643B (zh) 2007-05-20 2014-08-11 3M Innovative Properties Co 背光與利用背光之顯示系統
TWI439641B (zh) 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
CN101681053B (zh) 2007-05-20 2012-03-21 3M创新有限公司 具有半镜面元件的循环背光源
US20090223025A1 (en) * 2007-12-20 2009-09-10 Issac Cyrluk Support chord protector
EP2255231A1 (fr) 2008-02-07 2010-12-01 3M Innovative Properties Company Rétroéclairage creux comportant des films structurés
WO2009105450A1 (fr) 2008-02-22 2009-08-27 3M Innovative Properties Company Rétroéclairages ayant des répartitions de flux lumineux de sortie sélectionnées et systèmes d’affichage qui utilisent ces rétroéclairages
US20090243133A1 (en) * 2008-02-29 2009-10-01 3M Innovative Properties Company Film caliper control
ITMI20080927A1 (it) * 2008-05-20 2009-11-21 Meccaniche Luigi Bander A S P Pannello fotovoltaico relativo procedimento di produzione ed impianto per la realizzazione di tale procedimento
EP2297607B1 (fr) 2008-06-04 2014-04-23 3M Innovative Properties Company Panneau lumineux creux avec source de lumière basculée
US20090305012A1 (en) * 2008-06-07 2009-12-10 Kevin Song Functional Optical Films with Nanostructures
US20100072655A1 (en) 2008-09-23 2010-03-25 Cryovac, Inc. Die, system, and method for coextruding a plurality of fluid layers
US8876512B2 (en) * 2008-09-23 2014-11-04 Cryovac, Inc. Die for coextruding a plurality of fluid layers
JP5519682B2 (ja) * 2008-10-24 2014-06-11 東レバッテリーセパレータフィルム株式会社 多層微多孔膜ならびにかかる膜を製造および使用するための方法
US8012572B2 (en) 2009-03-06 2011-09-06 Cryovac, Inc. Multilayer, heat-shrinkable film comprising a plurality of microlayers
WO2011019408A1 (fr) 2009-08-14 2011-02-17 Milliken & Company Composite multicouche utile en tant qu’additif polymère
KR20180049184A (ko) 2010-03-26 2018-05-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 텍스쳐화 필름 및 이의 제조 방법
EP2433779B1 (fr) * 2010-09-23 2015-08-12 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Élément composite fabriqué à partir d'une préforme et d'une feuille multicouche thermoplastique
WO2012096248A1 (fr) 2011-01-11 2012-07-19 東レバッテリーセパレータフィルム合同会社 Film multicouche microporeux, procédé pour la production du film, et utilisation du film
US8709558B2 (en) 2011-06-14 2014-04-29 Cryovac, Inc. Sterilizable film for aseptic packaging
CN103796824B (zh) 2011-09-20 2015-11-25 3M创新有限公司 纹理膜及制造方法
US9128307B2 (en) 2012-02-20 2015-09-08 Pleotint, L.L.C. Enhanced thermochromic window which incorporates a film with multiple layers of alternating refractive index
WO2015066588A1 (fr) 2013-11-04 2015-05-07 The Procter & Gamble Company Compositions de polymères thermoplastiques ayant une morphologie lamellaire co-continue
US10350633B2 (en) 2015-09-04 2019-07-16 The United States Of America, As Represented By The Secretary Of The Navy Composites and coatings containing multilayer polymer flakes for engineered reflective properties
EP3229048A1 (fr) 2016-04-05 2017-10-11 3M Innovative Properties Company Article rétroréfléchissant à infrarouge détectable
EP3229047A1 (fr) 2016-04-05 2017-10-11 3M Innovative Properties Company Article rétroréfléchissant à motif détectable aux infrarouges
WO2018160866A1 (fr) 2017-03-02 2018-09-07 3M Innovative Properties Company Film coloré réfléchissant dynamique à faible sensibilité à l'épaisseur optique
CN106965402A (zh) * 2017-04-27 2017-07-21 常州丰盛光电科技股份有限公司 复合材料层倍增器
US11006642B2 (en) 2017-10-17 2021-05-18 Dcw Casing Llc Apparatus and method for applying liquid to sausage
CA3211044A1 (fr) 2021-02-10 2022-08-18 David ORTIZ-GROB Articles multicouches et leurs procedes de fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB374148A (en) * 1931-03-06 1932-06-06 Erinoid Ltd Improvements in or relating to apparatus for extruding plastic materials
DE1629349A1 (de) * 1966-02-08 1971-04-29 Dow Chemical Co Verfahren und Vorrichtung zur Herstellung von Kunststofferzeugnissen
US3565985A (en) * 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles

Also Published As

Publication number Publication date
FR2156604A1 (fr) 1973-06-01
NL7213142A (fr) 1973-04-03
AU4691072A (en) 1974-03-28
DE2247955A1 (de) 1973-04-12
CA972512A (en) 1975-08-12
IT965486B (it) 1974-01-31
DE2247955C2 (de) 1983-10-20
JPS4843764A (fr) 1973-06-23
BR7206808D0 (pt) 1973-10-09
JPS5620172B2 (fr) 1981-05-12
AU459221B2 (en) 1975-03-20
NL174633C (nl) 1984-07-16
GB1408622A (en) 1975-10-01
BE789478A (fr) 1973-03-29
FR2156604B1 (fr) 1976-08-13
US3773882A (en) 1973-11-20
NL174633B (nl) 1984-02-16

Similar Documents

Publication Publication Date Title
SE426218B (sv) Sett och anordning for att genom extrudering framstella ett sammansatt material
SE403730B (sv) Anordning for kontinuerlig produktion av ett laminerat madrasserande material av termoplast
SE395854B (sv) Flermaterialsextruderingsapparat innefattande ett flertal tillforselkellor for extruderbart material
FI51935C (fi) Menetelmä kuituvahvisteisen termoplastisen aineen jatkuvaksi valmistam iseksi.
FI55972B (fi) Foerpackning bestaoende av ett yttre uppstoedjande hoelje och en inuti detta placerad behaollare av flexibelt material
FI55375B (fi) Foerfarande och anordning foer att belaegga en materialbana foeretraedesvis en pappersbana med ett bestrykningsmedel
SE391671B (sv) Forfarande for framstellning av ett luftpermeabelt, laminerat material
SE426627B (sv) Sett att tillverka med ett tverband material overdragna kablar
SE397549B (sv) Anordning for framstellning av en flerskiktad kontinuerlig fibermaterialbana
IT1047687B (it) Procedimento per produrre materiali a strato
ATA361373A (de) Thermoplastische formmassen aus polycarbonaten
SE416476B (sv) Sett att framstella ett styvt alster
FI52121C (fi) Tapa ja laitteisto laakean vuorauskerroksen valmistamiseksi.
SE404322B (sv) Sett att forbettra slithallfastheten for ett luggyteforsett termoplastmaterial
SE7508482L (sv) Forfarande for framstellning av ett sammansatt blad av plastmaterial.
NL7500997A (nl) Harsmateriaal.
SE417291B (sv) Sett och anordning for att framstella ett luggytaforsett termoplastiskt material
BE791556A (fr) Machine a decouper les plastiques
FI800999A7 (fi) Saett att behandla ett fast underlag foer att foerbaettra slaeppningen av adhesiva material daerifraon
SE398465B (sv) Forfarande for framstellning av ett beremballage av foliematerial och maskin for genomforande av forfarandet
SE390595B (sv) Apparat for framstellning av ett stabilt, langstreckt element bestaende av korta, termoplastiska fibrer
SE414703B (sv) Harschampo innehallande ett hartsartat material
SE391883B (sv) Sett att framstella ett sammansatt material
BE780054A (fr) Matieres a mouler thermoplastiques transparentes
IL40736A0 (en) Continuous extrusion machine for manufacturing plastic nets