FI111850B - Polystyreenivaahtolevy ja menetelmä sen työstämiseksi - Google Patents

Polystyreenivaahtolevy ja menetelmä sen työstämiseksi Download PDF

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Publication number
FI111850B
FI111850B FI956285A FI956285A FI111850B FI 111850 B FI111850 B FI 111850B FI 956285 A FI956285 A FI 956285A FI 956285 A FI956285 A FI 956285A FI 111850 B FI111850 B FI 111850B
Authority
FI
Finland
Prior art keywords
foamed
polystyrene
sheet
deep
drawn
Prior art date
Application number
FI956285A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI956285A (fi
FI956285A0 (fi
Inventor
Phillip A Wagner
Original Assignee
Solo Cup 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 Solo Cup Co filed Critical Solo Cup Co
Publication of FI956285A0 publication Critical patent/FI956285A0/fi
Publication of FI956285A publication Critical patent/FI956285A/fi
Application granted granted Critical
Publication of FI111850B publication Critical patent/FI111850B/fi

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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y10T428/249993—Hydrocarbon polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
FI956285A 1993-06-22 1995-12-27 Polystyreenivaahtolevy ja menetelmä sen työstämiseksi FI111850B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/081,043 US5362436A (en) 1993-06-22 1993-06-22 Polystyrene foam sheet useful for forming deep drawn articles, a process to produce those articles, and the deep drawn articles
US8104393 1993-06-22
US9406921 1994-06-17
PCT/US1994/006921 WO1995000320A1 (en) 1993-06-22 1994-06-17 Polystyrene foam sheet and process of making same

Publications (3)

Publication Number Publication Date
FI956285A0 FI956285A0 (fi) 1995-12-27
FI956285A FI956285A (fi) 1996-02-14
FI111850B true FI111850B (fi) 2003-09-30

Family

ID=22161760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI956285A FI111850B (fi) 1993-06-22 1995-12-27 Polystyreenivaahtolevy ja menetelmä sen työstämiseksi

Country Status (19)

Country Link
US (2) US5362436A (zh)
EP (1) EP0706452B1 (zh)
CN (1) CN1050566C (zh)
AP (1) AP569A (zh)
AT (1) ATE189647T1 (zh)
AU (1) AU681685B2 (zh)
BG (1) BG62282B1 (zh)
CA (1) CA2166120C (zh)
CZ (1) CZ284599B6 (zh)
DE (1) DE69422986T2 (zh)
ES (1) ES2142949T3 (zh)
FI (1) FI111850B (zh)
HK (1) HK1014686A1 (zh)
HU (1) HU218821B (zh)
NZ (1) NZ268517A (zh)
PL (1) PL173949B1 (zh)
RU (1) RU2133671C1 (zh)
TW (1) TW305859B (zh)
WO (1) WO1995000320A1 (zh)

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US5506048A (en) * 1995-02-23 1996-04-09 Insul-Stop, Inc. Insulation barrier and a method of making a fire-retardant insulation barrier
US5667747A (en) * 1995-03-22 1997-09-16 Harding Product Supply Ltd. Vacuum formed three-dimensional surface article
PL181611B1 (pl) * 1996-02-07 2001-08-31 Convenience Food Sys Bv Sposób wytwarzania otwartych pojemników i urzadzeniedo wytwarzania otwartych pojemników PL PL
CH691447A5 (de) * 1996-02-07 2001-07-31 Convenience Food Sys Bv Formungswerkzeug zur Herstellung von offenen Behältern durch Thermoformung von flächigem, geschäumtem Material.
EP0912333A4 (en) * 1996-05-06 2001-02-28 Solo Cup Co FOAM FILM MADE OF POLYSTYRENE FOR THE PRODUCTION OF DRAWN MOLDED PARTS, AND DRAWN MOLDED PARTS MADE THEREFOR
US5736075A (en) * 1996-10-22 1998-04-07 C.J. Associates, Ltd. Method of forming a molded product using a freezing step
US5976288A (en) * 1997-01-10 1999-11-02 Ekendahl; Lars O. Method of forming a molded, multi-layer structure
JPH11105207A (ja) * 1997-10-02 1999-04-20 Sumitomo Chem Co Ltd 光拡散性積層樹脂板
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US20080251487A1 (en) * 2002-10-30 2008-10-16 Semersky Frank E Overmolded container having a foam layer
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US9296126B2 (en) * 2003-05-17 2016-03-29 Microgreen Polymers, Inc. Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming
US20180161076A1 (en) * 2003-10-27 2018-06-14 Honeywell International Inc. Foaming agents and compositions containing fluorine substituted olefins, and methods of foaming
GR1004968B (el) * 2004-09-23 2005-09-08 Weply Limited Διογκωμενο πολυστυρενιο με δυνατοτητα απορροφησης υγρασιας στο εσωτερικο του, μονοστρωματικο, χωρις επιφανειακη επικαλυψη με μεμβρανες (μη λαμιναρισμενο). παραγομενα προϊοντα και μεθοδος
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ITMO20050135A1 (it) * 2005-06-03 2006-12-04 Coopbox Europ S P A Procedimento per la produzione di polistirolo espanso.
US7945531B2 (en) * 2005-09-16 2011-05-17 Microsoft Corporation Interfaces for a productivity suite application and a hosted user interface
US7963397B2 (en) * 2006-02-09 2011-06-21 Seagle Vance L Modular, knock-down, light weight, thermally insulating, tamper proof shipping container and fire retardant shipping container bag
US7689481B2 (en) * 2006-02-15 2010-03-30 Airdex International, Inc. Light weight, strong, fire retardant dunnage platform bag and system of loading, dispensing and using bag
DE102006012990A1 (de) * 2006-03-22 2007-09-27 Bayer Materialscience Ag Flammgeschützte schlagzähmodifizierte Polycarbonat-Zusammensetzungen
WO2007133200A2 (en) * 2006-05-09 2007-11-22 Carrier Corporation Composite cover for transport refrigeration unit and method of fabricating
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US8877331B2 (en) * 2007-01-17 2014-11-04 MicroGREEN Polymers Multi-layered foamed polymeric objects having segmented and varying physical properties and related methods
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US8568125B2 (en) 2008-04-14 2013-10-29 Microgreen Polymers Inc. Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs
US8080194B2 (en) 2008-06-13 2011-12-20 Microgreen Polymers, Inc. Methods and pressure vessels for solid-state microcellular processing of thermoplastic rolls or sheets
US20110274900A1 (en) * 2008-08-25 2011-11-10 Alexandra Megally Multilayer Thermoplastic Sheet Materials And Thermoformed Articles Prepared Therefrom
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Also Published As

Publication number Publication date
FI956285A (fi) 1996-02-14
FI956285A0 (fi) 1995-12-27
AP9600776A0 (en) 1996-01-31
HU9503804D0 (en) 1996-02-28
NZ268517A (en) 1996-12-20
ES2142949T3 (es) 2000-05-01
EP0706452B1 (en) 2000-02-09
TW305859B (zh) 1997-05-21
CN1128513A (zh) 1996-08-07
WO1995000320A1 (en) 1995-01-05
DE69422986T2 (de) 2000-10-19
ATE189647T1 (de) 2000-02-15
EP0706452A1 (en) 1996-04-17
AU7175494A (en) 1995-01-17
DE69422986D1 (de) 2000-03-16
AU681685B2 (en) 1997-09-04
AP569A (en) 1996-11-25
PL312578A1 (en) 1996-04-29
BG62282B1 (bg) 1999-07-30
US5364696A (en) 1994-11-15
EP0706452A4 (en) 1997-03-05
BG100288A (bg) 1996-07-31
CA2166120A1 (en) 1995-01-05
HK1014686A1 (en) 1999-09-30
HUT73319A (en) 1996-07-29
HU218821B (hu) 2000-12-28
CA2166120C (en) 2005-04-12
US5362436A (en) 1994-11-08
RU2133671C1 (ru) 1999-07-27
PL173949B1 (pl) 1998-05-29
CZ1796A3 (en) 1996-07-17
CZ284599B6 (cs) 1999-01-13
CN1050566C (zh) 2000-03-22

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