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TWI347334B - Foamed sheets, and methods and apparatuses for manufacturing the same - Google Patents

Foamed sheets, and methods and apparatuses for manufacturing the same

Info

Publication number
TWI347334B
TWI347334B TW094125725A TW94125725A TWI347334B TW I347334 B TWI347334 B TW I347334B TW 094125725 A TW094125725 A TW 094125725A TW 94125725 A TW94125725 A TW 94125725A TW I347334 B TWI347334 B TW I347334B
Authority
TW
Taiwan
Prior art keywords
apparatuses
manufacturing
methods
same
foamed sheets
Prior art date
Application number
TW094125725A
Other languages
Chinese (zh)
Other versions
TW200615317A (en
Inventor
Toshiya Nishibayashi
Original Assignee
Dueller Corp
Toshiya Nishibayashi
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 Dueller Corp, Toshiya Nishibayashi filed Critical Dueller Corp
Publication of TW200615317A publication Critical patent/TW200615317A/en
Application granted granted Critical
Publication of TWI347334B publication Critical patent/TWI347334B/en

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0079—Liquid crystals
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • 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
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0015—Insulating
    • 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
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0016—Non-flammable or resistant to heat
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
TW094125725A 2004-07-30 2005-07-29 Foamed sheets, and methods and apparatuses for manufacturing the same TWI347334B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004224156A JP4093419B2 (en) 2004-07-30 2004-07-30 Foam sheet, manufacturing method and manufacturing apparatus thereof

Publications (2)

Publication Number Publication Date
TW200615317A TW200615317A (en) 2006-05-16
TWI347334B true TWI347334B (en) 2011-08-21

Family

ID=35786271

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125725A TWI347334B (en) 2004-07-30 2005-07-29 Foamed sheets, and methods and apparatuses for manufacturing the same

Country Status (5)

Country Link
JP (1) JP4093419B2 (en)
KR (1) KR100842524B1 (en)
CN (1) CN1993410B (en)
TW (1) TWI347334B (en)
WO (1) WO2006011521A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007261071A (en) * 2006-03-28 2007-10-11 Sekisui Plastics Co Ltd Light reflector and manufacturing method thereof
KR100850793B1 (en) 2006-05-09 2008-08-06 주식회사 엘지화학 Foamed sheet for light reflection having good thermal conductivity and light reflectance
JP4782617B2 (en) * 2006-06-08 2011-09-28 帝人デュポンフィルム株式会社 Polyester laminated film roll
JP5211508B2 (en) * 2007-02-28 2013-06-12 東レ株式会社 White laminated polyester film for liquid crystal reflection
JP4999073B2 (en) * 2007-03-22 2012-08-15 古河電気工業株式会社 Resin foam structure, light reflector, and method for producing resin foam structure
JP5117757B2 (en) * 2007-04-26 2013-01-16 日東電工株式会社 Light reflecting member including polyolefin resin foam and method for producing the same
JP2009086430A (en) * 2007-10-01 2009-04-23 Furukawa Electric Co Ltd:The Light reflection molding
KR101079004B1 (en) * 2007-12-31 2011-11-01 주식회사 삼양사 A collective fibers reinforced polymeric strip, method thereof, and a geogrid using the same
JP5089436B2 (en) * 2008-02-29 2012-12-05 古河電気工業株式会社 Light reflecting sheet and manufacturing method thereof
JP5259719B2 (en) * 2008-08-04 2013-08-07 丸尾カルシウム株式会社 Porous polyolefin resin foam sheet and method for producing the same
US8779017B2 (en) 2008-11-14 2014-07-15 Mitsui Chemicals, Inc. Foam and production method of the same
JP5555525B2 (en) * 2010-03-31 2014-07-23 積水化成品工業株式会社 Method for producing resin foam sheet and reflection sheet
CN102085689A (en) * 2010-11-26 2011-06-08 卢文成 Production method for inorganic foaming board
JP2012189661A (en) * 2011-03-09 2012-10-04 Mitsubishi Plastics Inc Olefin resin reflective material
US11292163B2 (en) 2012-03-30 2022-04-05 Mucell Extrusion, Llc Method of forming polymeric foam and related foam articles
JP5503815B1 (en) * 2012-06-18 2014-05-28 古河電気工業株式会社 Foam sheet
CN104165329B (en) * 2014-08-13 2016-08-17 福建省锐驰电子科技有限公司 One can plastic uptake reflector plate
KR102353732B1 (en) * 2015-02-16 2022-01-21 삼성디스플레이 주식회사 Protection film and fabricating method of the same
LU93110B1 (en) * 2016-06-16 2018-01-09 Tarkett Gdl Sa Piezoelectret Film Production Method
FR3080997B1 (en) * 2018-05-14 2020-05-08 Compagnie Generale Des Etablissements Michelin EXTRUSION PLANT FOR COMPLEX PROFILES IN ELASTOMERIC MIXTURES
CN112300436B (en) * 2019-07-24 2022-12-13 中国科学院宁波材料技术与工程研究所 Polymer foam material and preparation method thereof
KR102119789B1 (en) * 2020-02-03 2020-06-05 김하무 manufacturing methods diffuser plate for display by cars
KR102458420B1 (en) * 2022-01-10 2022-10-25 안종호 Silicone sheet forming device
CN117801353B (en) * 2023-10-20 2024-07-05 广东瑞捷新材料股份有限公司 PEI foaming diffusion plate and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940006459B1 (en) * 1991-04-24 1994-07-20 주식회사 럭키 Thermoplastic Foam Composition
JP3247000B2 (en) * 1993-12-15 2002-01-15 積水化学工業株式会社 Method for producing foam
KR0139144B1 (en) * 1994-03-30 1998-05-01 강박광 Method for manufacturing shoe sole using foam preform
KR100363291B1 (en) * 1994-12-27 2003-05-09 세키스이가세이힝코교가부시키가이샤 Continuous manufacturing method and apparatus for thermoplastic polyester resin foam
JP3115215B2 (en) * 1995-10-05 2000-12-04 松下電器産業株式会社 Low dielectric constant plastic insulating film and method of manufacturing the same
JP3936089B2 (en) * 1997-12-26 2007-06-27 住友化学株式会社 Production equipment for foamed thermoplastic resin sheets
JPH11198218A (en) 1998-01-16 1999-07-27 Sekisui Chem Co Ltd Method for producing foam and foam
JP4465747B2 (en) * 1998-08-06 2010-05-19 住友化学株式会社 Method for producing crystalline methacrylic resin
JP2001011228A (en) * 1999-06-30 2001-01-16 Toray Ind Inc Foam and preparation thereof
JP4036601B2 (en) * 2000-06-05 2008-01-23 日東電工株式会社 Polyolefin resin foam and method for producing the same

Also Published As

Publication number Publication date
KR100842524B1 (en) 2008-07-01
TW200615317A (en) 2006-05-16
KR20070039106A (en) 2007-04-11
JP2006045259A (en) 2006-02-16
CN1993410A (en) 2007-07-04
JP4093419B2 (en) 2008-06-04
WO2006011521A1 (en) 2006-02-02
CN1993410B (en) 2012-05-30

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees