KR102145798B1 - 다층 중합체 필름을 제조하기 위한 장치 - Google Patents

다층 중합체 필름을 제조하기 위한 장치 Download PDF

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Publication number
KR102145798B1
KR102145798B1 KR1020197013082A KR20197013082A KR102145798B1 KR 102145798 B1 KR102145798 B1 KR 102145798B1 KR 1020197013082 A KR1020197013082 A KR 1020197013082A KR 20197013082 A KR20197013082 A KR 20197013082A KR 102145798 B1 KR102145798 B1 KR 102145798B1
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KR
South Korea
Prior art keywords
packet
flow
packet generator
packets
feedblock
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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KR1020197013082A
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English (en)
Korean (ko)
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KR20190052166A (ko
Inventor
테렌스 디 니빈
로버트 엠 비글러
윌리엄 티 페이
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20190052166A publication Critical patent/KR20190052166A/ko
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    • 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
    • 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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
    • 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
    • B29C48/25—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
    • B29C48/49—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
    • 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—Feedblocks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
KR1020197013082A 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치 Expired - Fee Related KR102145798B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33238210P 2010-05-07 2010-05-07
US61/332,382 2010-05-07
PCT/US2011/034898 WO2011140019A1 (en) 2010-05-07 2011-05-03 Apparatus for manufacturing multilayer polymeric films

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020187020423A Division KR20180085060A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치

Publications (2)

Publication Number Publication Date
KR20190052166A KR20190052166A (ko) 2019-05-15
KR102145798B1 true KR102145798B1 (ko) 2020-08-19

Family

ID=44358887

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020197013082A Expired - Fee Related KR102145798B1 (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치
KR1020187020423A Ceased KR20180085060A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치
KR1020127031583A Ceased KR20130063507A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020187020423A Ceased KR20180085060A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치
KR1020127031583A Ceased KR20130063507A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치

Country Status (7)

Country Link
US (2) US9630356B2 (https=)
EP (1) EP2566676B1 (https=)
JP (2) JP6254442B2 (https=)
KR (3) KR102145798B1 (https=)
CN (1) CN102933367B (https=)
TW (1) TWI597151B (https=)
WO (1) WO2011140019A1 (https=)

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KR101226066B1 (ko) * 2004-05-31 2013-01-24 도레이 카부시키가이샤 액체흐름의 합류장치, 및 다층 필름의 제조방법
WO2011139618A2 (en) * 2010-05-07 2011-11-10 3M Innovative Properties Company Feedblock for manufacturing multilayer polymeric films
US9606280B2 (en) * 2012-05-24 2017-03-28 Extend Optronics Corp. Method for manufacturing a reflective optical film
US20140065397A1 (en) 2012-08-28 2014-03-06 3M Innovative Properties Company Coextruded polymer film configured for successive irreversible delamination
KR101750326B1 (ko) * 2012-12-07 2017-06-23 주식회사 엘지화학 챔버의 구조가 개선된 슬롯 다이 및 이를 구비한 코팅장치
EP3003718B1 (en) 2013-06-06 2021-12-29 3M Innovative Properties Company Successively peelable coextruded polymer film with embedded antimicrobial layer(s)
US10836089B2 (en) * 2014-02-20 2020-11-17 Guill Tool & Engineering Co., Inc. Multicomponent approach to standard and microlayer coextrusion
NL2014634B1 (en) * 2015-04-14 2016-12-20 Vmi Holland Bv Extruder system for extruding cord reinforced extrudate.
US11685095B2 (en) 2015-06-30 2023-06-27 The Goodyear Tire & Rubber Company Method and apparatus for forming tire components using a coextruded strip
CN108349227A (zh) 2015-09-29 2018-07-31 3M创新有限公司 乳酸聚合物膜
WO2019182060A1 (ja) * 2018-03-22 2019-09-26 住友電気工業株式会社 光ファイバの製造方法および製造装置
JP7386225B2 (ja) 2018-07-17 2023-11-24 スリーエム イノベイティブ プロパティズ カンパニー 結晶性低屈折率層を有する赤外線反射体及び多層反射偏光子を含む光学フィルム
US12164132B2 (en) 2018-12-18 2024-12-10 3M Innovative Properties Company Optical stack
US11909083B2 (en) * 2018-12-28 2024-02-20 Xerox Corporation Apparatus and method for forming a multilayer extrusion comprising component layers of an electrochemical cell
AT522426B1 (de) * 2019-03-20 2021-11-15 Collin Lab & Pilot Solutions Gmbh Verteilerblock
IT201900018530A1 (it) * 2019-10-11 2021-04-11 Sacmi Apparato e metodo per ottenere dosi multistrato.
US20260109102A1 (en) * 2023-01-27 2026-04-23 Deepak Langhe System and method for manufacturing gradient material structures, such as gradient refractive index materials

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JP2004034299A (ja) * 2002-06-28 2004-02-05 Toray Ind Inc 積層フィルム
JP2005523831A (ja) 2002-04-26 2005-08-11 クローレン インコーポレイテッド 多層複合材中において層の向きを変更する方法および装置
WO2005115719A1 (ja) 2004-05-31 2005-12-08 Toray Industries, Inc. 液体流の合流装置、および、多層フィルムの製造方法

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Also Published As

Publication number Publication date
KR20190052166A (ko) 2019-05-15
US20110272832A1 (en) 2011-11-10
KR20130063507A (ko) 2013-06-14
WO2011140019A1 (en) 2011-11-10
JP2013525166A (ja) 2013-06-20
US9630356B2 (en) 2017-04-25
CN102933367B (zh) 2016-06-01
JP6334613B2 (ja) 2018-05-30
EP2566676B1 (en) 2021-12-22
TW201213093A (en) 2012-04-01
CN102933367A (zh) 2013-02-13
EP2566676A1 (en) 2013-03-13
KR20180085060A (ko) 2018-07-25
JP6254442B2 (ja) 2017-12-27
US20170225380A1 (en) 2017-08-10
TWI597151B (zh) 2017-09-01
JP2017019270A (ja) 2017-01-26

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