ATE196870T1 - Verbundmaterial, verfahren und vorrichtung zu dessen herstellung - Google Patents

Verbundmaterial, verfahren und vorrichtung zu dessen herstellung

Info

Publication number
ATE196870T1
ATE196870T1 AT94920218T AT94920218T ATE196870T1 AT E196870 T1 ATE196870 T1 AT E196870T1 AT 94920218 T AT94920218 T AT 94920218T AT 94920218 T AT94920218 T AT 94920218T AT E196870 T1 ATE196870 T1 AT E196870T1
Authority
AT
Austria
Prior art keywords
press
layer
ptfe
composite
particle board
Prior art date
Application number
AT94920218T
Other languages
English (en)
Inventor
Roberte Dalton
Maron A Rudner
Original Assignee
Roberte Dalton
Maron A Rudner
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 Roberte Dalton, Maron A Rudner filed Critical Roberte Dalton
Application granted granted Critical
Publication of ATE196870T1 publication Critical patent/ATE196870T1/de

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/228—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length using endless belts feeding the material between non-rotating pressure members, e.g. vibrating pressure members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • B30B5/065—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band using anti-friction means for the pressing band
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
    • B29C2043/029—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry using axial compression along a longitudinal axis
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • B29C67/04—Sintering
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluoroethylene, e.g. ePTFE, i.e. expanded polytetrafluoroethylene
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2105/251—Particles, powder or granules
    • 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
    • B29K2627/00—Use of polyvinylhalogenides or derivatives thereof for preformed parts, e.g. for inserts
    • B29K2627/12—Use of polyvinylhalogenides or derivatives thereof for preformed parts, e.g. for inserts containing fluorine
    • B29K2627/18—PTFE, i.e. polytetrafluoroethylene, e.g. ePTFE, i.e. expanded polytetrafluoroethylene
    • 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
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/055—Polytetrafluoroethylene, i.e. PTFE
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
AT94920218T 1993-06-18 1994-06-15 Verbundmaterial, verfahren und vorrichtung zu dessen herstellung ATE196870T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/079,163 US5399307A (en) 1993-06-18 1993-06-18 Methods of compression molding two or more polytetrafluoroethylene resin layers
PCT/US1994/006759 WO1995000311A1 (en) 1993-06-18 1994-06-15 Composite, method and apparatus for making same

Publications (1)

Publication Number Publication Date
ATE196870T1 true ATE196870T1 (de) 2000-10-15

Family

ID=22148828

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94920218T ATE196870T1 (de) 1993-06-18 1994-06-15 Verbundmaterial, verfahren und vorrichtung zu dessen herstellung

Country Status (6)

Country Link
US (3) US5399307A (de)
EP (1) EP0706446B1 (de)
AT (1) ATE196870T1 (de)
CA (1) CA2164714C (de)
DE (1) DE69426115T2 (de)
WO (1) WO1995000311A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146923A (en) * 1993-04-09 2000-11-14 Tadahiro Ohmi Method of smoothing fluorine-containing resin molded article and smoothed molded article
AT399507B (de) * 1993-07-30 1995-05-26 Chemiefaser Lenzing Ag Bikomponentenformkörper aus polytetrafluorethylen (ptfe) und verfahren zu seiner herstellung
AU4068797A (en) * 1996-08-14 1998-03-06 Anna Maria Bigonzi-Jaker Membranes suitable for medical use
US5867900A (en) * 1997-08-26 1999-02-09 Ecowater Systems, Inc. Plastic coated valve rotor and a method of manufacturing
WO2003013821A1 (en) * 2001-08-03 2003-02-20 Coltec Industrial Products Llc Method of manufacturing a pfte preform compression moulding
DE10228862B4 (de) * 2002-06-27 2011-08-11 Lucobit Ag, 50389 Verfahren zur Herstellung einer Kunststoffplatte und Kunststoffplatte
TW200422289A (en) 2003-02-18 2004-11-01 Bp Chem Int Ltd Auto thermal cracking reactor
RU2460642C1 (ru) * 2011-06-17 2012-09-10 Государственное образовательное учреждение высшего профессионального образования "Пермский государственный технический университет" Устройство для прессования порошков
US9511523B2 (en) * 2012-03-28 2016-12-06 Sabic Global Technologies B.V. Static-dissipative foam extrusion calibration with minimized expansion loss
RU2614279C1 (ru) * 2015-10-15 2017-03-24 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Устройство для прессования порошков
WO2020017106A1 (ja) * 2018-07-20 2020-01-23 Jasi株式会社 フッ素樹脂成形体の成形方法、医療用ダイヤフラムの製造方法、及び半導体用ダイヤフラムの製造方法
KR102447825B1 (ko) * 2020-06-09 2022-09-27 세메스 주식회사 이종 복합물 및 상기 이종 복합물을 제조하는 방법
US12297867B2 (en) 2020-09-08 2025-05-13 Dover Pumps & Process Solutions Segment, Inc. Functionally graded composite structures
WO2022056162A1 (en) 2020-09-09 2022-03-17 Waukesha Bearings Corporation Composite structures for reciprocating gas compressor systems
CA3192299A1 (en) 2020-09-11 2022-03-17 Happe Spine Llc Method for forming an implantable medical device with varied composition and porosity
DE102021207511A1 (de) 2021-07-14 2023-01-19 BRUSS Sealing Systems GmbH Kunststoffteil und Verfahren zur Herstellung

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB708049A (en) * 1950-01-26 1954-04-28 Rolls Royce Improvements in or relating to articles consisting essentially of a polymer of tetrafluoroethylene and to the manufacture thereof
BE555621A (de) * 1953-12-10 1900-01-01
US3629383A (en) * 1963-10-14 1971-12-21 Yutaka Kometani Process for making paper and airpervious cardboard or boardlike structures predominantly of polytetrafluoroethylene
FR1404483A (fr) * 1964-04-17 1965-07-02 Procédé de fabrication d'une pièce de frottement à sec et produit ainsi obtenu
US3518723A (en) * 1967-05-05 1970-07-07 Dreibholz & Co Ltd Dies for use in manufacturing pellets and to apparatus including such dies
FR2142784A1 (en) * 1971-06-25 1973-02-02 Viennot Sa Ptfe tube - with lining consisting of mixt of ptfe and electrically conducting material
FI750063A7 (de) * 1974-01-23 1975-07-24 Baehre & Greten
DE2434210A1 (de) * 1974-07-16 1976-02-05 Baehre & Greten Breitbandschleifmaschine fuer platten, insbesondere holzplatten
FR2307642A1 (fr) * 1975-04-16 1976-11-12 Ugine Kuhlmann Procede de moulage de polytetrafluorethylene
SE415159B (sv) * 1975-07-02 1980-09-15 Baehre & Greten Omlenkningsmedel for drivbara endlosa stalband, vilka er anordnade i kontinuerligt arbetande pressar for framstellning av span- och/eller fiberplattor
JPS5828107B2 (ja) * 1975-12-15 1983-06-14 住友電気工業株式会社 ４ フツカエチレンジユシカンザイリヨウ ノ オシダシセイケイホウホウ オヨビ ソノソウチ
SU553115A1 (ru) * 1976-01-07 1977-04-05 Предприятие П/Я А-1619 Прессформа дл изостатического формовани полых изделий из порошка фторопласта-4
US4147824A (en) * 1976-03-31 1979-04-03 Burkert Gmbh Multilayer seals and method for their production and joining to seal carriers
US4177320A (en) * 1976-12-10 1979-12-04 Daikin Kogyo Co., Ltd. Article coated with fluorocarbon polymer
JPS5380466A (en) * 1976-12-25 1978-07-15 Daikin Ind Ltd Method of production of extruded form of tetrafluoroethylene resin paste
JPS5461262A (en) * 1977-10-25 1979-05-17 Nitto Electric Ind Co Ltd Production of porous polytetrafluoroethylene article
DE2854336C2 (de) * 1978-12-15 1982-05-19 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Verfahren zum Herstellen von Span-, Faser- o.dgl. -Platten
FI801487A7 (fi) * 1979-05-18 1980-11-19 Baehre & Greten Formlinje foer framstaellning och transportering av pao banbaerare utspritt brikett speciellt foer framstaellning av spaonplattor
MX172740B (es) * 1979-07-12 1994-01-10 Glyco Metall Werke PROCEDIMIENTO MEJORADO PARA FABRICAR UN MATERIA L AGLUTINANTE EN CAPAS lúmen con respecto a la capa de fricción.
DE2937410A1 (de) * 1979-09-15 1981-04-02 Into Solymar Benalmadena Costa Malaga Kerttula Kontinuierlich arbeitende plattenpresse
DE2949908A1 (de) * 1979-12-12 1981-06-19 Hoechst Ag, 6230 Frankfurt Rieselfaehige sinterpulver mit verbesserten eigenschaften auf basis von tetrafluorethylen-polymeren und verfahren zu deren herstellung
DE3041377C2 (de) * 1980-11-03 1982-12-30 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Breitbandschleifmaschine zum Bearbeiten von Span-, Faser-, Furnier- o.dgl. Platten
FI75301C (fi) * 1980-11-14 1988-06-09 Mets Nv De Kontinuerligt fungerande press.
DE3107589C2 (de) * 1981-02-27 1986-01-30 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Vorrichtung zur kontinuierlichen Herstellung von Span-, Faser- oder dergleichen Platten
US4374791A (en) * 1981-09-28 1983-02-22 The Upjohn Company Process for preparing particleboard
DE3247551C2 (de) * 1982-12-22 1986-12-18 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Anlage zur Herstellung von Span-, Faser- oder dergleichen Platten
US4770927A (en) * 1983-04-13 1988-09-13 Chemical Fabrics Corporation Reinforced fluoropolymer composite
DE3316154C2 (de) * 1983-05-03 1986-06-19 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Bandschleifmaschine
DE3366435D1 (en) * 1983-06-16 1986-10-30 Mets Const Nv De Continuously working press
US4615933A (en) * 1984-04-06 1986-10-07 Rogers Corporation Radome structure and method of manufacture thereof
DE3505374A1 (de) * 1985-02-16 1986-08-28 Kolbenschmidt AG, 7107 Neckarsulm Gleitlagerwerkstoff
DE3512633A1 (de) * 1985-04-06 1986-10-09 Hoechst Ag, 6230 Frankfurt Stabile, waessrige kolloidale dispersionen von copolymerisaten des typs tetrafluorethylen-ethylen und verfahren zu deren herstellung
DE3631561A1 (de) * 1986-09-17 1988-03-31 Hoechst Ag Loesungen von fluorpolymeren und deren verwendung
US5198295A (en) * 1987-02-17 1993-03-30 Rogers Corporation Ceramic filled fluoropolymeric composite material
DE3712634A1 (de) * 1987-04-14 1988-11-03 Baehre & Greten Kontinuierlich arbeitende presse
US4937025A (en) * 1987-09-30 1990-06-26 Hydra Corporation Molding apparatus and method
EP0322127B1 (de) * 1987-12-04 1994-02-02 Canon Kabushiki Kaisha Rotierendes Bauteil für Fixiergerät und Fixiergerät hierfür
DE3744392A1 (de) * 1987-12-29 1989-07-13 Hoechst Ag Loesungen von copolymeren des typs tetrafluorethylen/ethylen
DE3816327A1 (de) * 1988-05-13 1989-11-23 Hoechst Ag Formkoerper aus einem vinylidenfluorid-copolymeren und verfahren zu seiner herstellung
US4900629A (en) * 1988-10-04 1990-02-13 Garlock Inc. High compressibility gasket material
US4961891A (en) * 1988-10-04 1990-10-09 Garlock, Inc. Method of making high compressibility gasket material
US5032335A (en) * 1989-07-12 1991-07-16 Mather Seal Company Manufacture of sealing elements of composite sintered polymeric material
JPH078926B2 (ja) * 1989-12-07 1995-02-01 ダイキン工業株式会社 ポリテトラフルオロエチレン複層多孔膜の製造方法
US5005342A (en) * 1990-02-13 1991-04-09 Ezra C. Lundahl, Inc. Crop processor
US5244618A (en) * 1990-04-06 1993-09-14 Kemcast Partners-1989 Process and apparatus for continuous three-dimensional forming of heated thermoplastic materials
US5167781A (en) * 1990-04-06 1992-12-01 Kemcast Partners-1989 Continuous plastics molding process and apparatus
DK0491972T3 (da) * 1990-12-21 1994-11-21 Baehre & Greten Kontinuerligt arbejdende båndpresse
WO1994002547A1 (en) * 1992-07-21 1994-02-03 E.I. Du Pont De Nemours And Company Polytetrafluoroethylene with improved creep resistance, and preparation thereof
ATA185093A (de) * 1993-09-14 2000-06-15 Danubia Petrochem Polymere Doppelbandpresse mit hydrostatischer bandstütze
US5593776A (en) * 1994-02-08 1997-01-14 Osaka Gas Company, Limited Fluororesin composites

Also Published As

Publication number Publication date
EP0706446A1 (de) 1996-04-17
DE69426115D1 (de) 2000-11-16
CA2164714C (en) 2003-09-23
CA2164714A1 (en) 1995-01-05
US5399307A (en) 1995-03-21
EP0706446A4 (de) 1997-03-05
US5846577A (en) 1998-12-08
US5670189A (en) 1997-09-23
EP0706446B1 (de) 2000-10-11
WO1995000311A1 (en) 1995-01-05
DE69426115T2 (de) 2001-06-21

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