ITTO930621A0 - Materiale a base di politetrafluoroetilene densificato e procedimento per la produzione di articoli sagomati a base di politetrafluoroetile-ne densificato. - Google Patents

Materiale a base di politetrafluoroetilene densificato e procedimento per la produzione di articoli sagomati a base di politetrafluoroetile-ne densificato.

Info

Publication number
ITTO930621A0
ITTO930621A0 IT93TO621A ITTO930621A ITTO930621A0 IT TO930621 A0 ITTO930621 A0 IT TO930621A0 IT 93TO621 A IT93TO621 A IT 93TO621A IT TO930621 A ITTO930621 A IT TO930621A IT TO930621 A0 ITTO930621 A0 IT TO930621A0
Authority
IT
Italy
Prior art keywords
densified
polytetrafluoroethylene
procedure
production
shaped articles
Prior art date
Application number
IT93TO621A
Other languages
English (en)
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 filed Critical
Publication of ITTO930621A0 publication Critical patent/ITTO930621A0/it
Publication of ITTO930621A1 publication Critical patent/ITTO930621A1/it

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
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • 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
    • B29C43/20—Making multilayered or multicoloured 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • 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
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1314—Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound [e.g., fiber glass, mineral fiber, sand, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Diaphragms And Bellows (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT93TO000621A 1992-08-19 1993-08-18 Materiale a base di politetrafluoroetilene densificato e procedimento per la produzione di articoli sagomati a base di politetrafluoroetile- ITTO930621A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/932,441 US5374473A (en) 1992-08-19 1992-08-19 Dense polytetrafluoroethylene articles

Publications (2)

Publication Number Publication Date
ITTO930621A0 true ITTO930621A0 (it) 1993-08-18
ITTO930621A1 ITTO930621A1 (it) 1994-02-21

Family

ID=25462328

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93TO000621A ITTO930621A1 (it) 1992-08-19 1993-08-18 Materiale a base di politetrafluoroetilene densificato e procedimento per la produzione di articoli sagomati a base di politetrafluoroetile-

Country Status (7)

Country Link
US (1) US5374473A (it)
EP (1) EP0670767B1 (it)
JP (1) JP3247382B2 (it)
CA (1) CA2118116C (it)
DE (1) DE69221509T2 (it)
IT (1) ITTO930621A1 (it)
WO (1) WO1994004334A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117693574A (zh) * 2021-05-24 2024-03-12 W.L.戈尔及同仁股份有限公司 致密光致发光复合材料及其制备方法

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6080472A (en) * 1979-11-27 2000-06-27 Yeu Ming Tai Chemical Ind. Co., Ltd. Porous polytetrafluoroethylene molded article
US5453235A (en) * 1993-01-29 1995-09-26 Impra, Inc. Method of forming dual porosity FTFE tubes by extrusion of concentric preforms
US5466531A (en) * 1993-08-10 1995-11-14 Textiles Coated International Polytetrafluoroethylene laminate and method of producing same
US5560279A (en) * 1995-03-16 1996-10-01 W. L. Gore & Associates, Inc. Pre-failure sensing diaphragm
US5792525A (en) * 1995-03-31 1998-08-11 W. L. Gore & Associates, Inc. Creep resistant shaped article of densified expanded polytetrafluoroethylene
US6428571B1 (en) 1996-01-22 2002-08-06 Scimed Life Systems, Inc. Self-sealing PTFE vascular graft and manufacturing methods
US5800512A (en) * 1996-01-22 1998-09-01 Meadox Medicals, Inc. PTFE vascular graft
US5761184A (en) * 1996-04-22 1998-06-02 W. L. Gore & Associates, Inc. Vibration damping article
US5947918A (en) 1996-11-18 1999-09-07 Gore Enterprise Holdings, Inc. Impact energy absorbing composite materials
US5965249A (en) * 1997-08-07 1999-10-12 Gore Enterprise Holdings, Inc. Vibration damping composite material
WO1999038670A1 (en) * 1998-01-29 1999-08-05 Daikin Industries, Ltd. Thermoplastic resin molded product and manufacturing and using methods thereof
KR100478315B1 (ko) * 1998-08-18 2005-03-23 다이낑 고오교 가부시키가이샤 폴리테트라플루오로에틸렌 적층체
US6138550A (en) * 1998-09-23 2000-10-31 Saint-Gobain Performance Plastics Corporation Pump diaphragm and method for making the same
US6230609B1 (en) * 1999-06-03 2001-05-15 Norton Performance Plastics Corporation Fluoropolymer diaphragm with integral attachment device
US6342294B1 (en) 1999-08-12 2002-01-29 Bruce G. Ruefer Composite PTFE article and method of manufacture
US6602224B1 (en) * 1999-12-22 2003-08-05 Advanced Cardiovascular Systems, Inc. Medical device formed of ultrahigh molecular weight polyolefin
US6428506B1 (en) * 1999-12-22 2002-08-06 Advanced Cardiovascular Systems, Inc. Medical device formed of ultrahigh molecular weight polyethylene
SE517352C2 (sv) * 2000-09-25 2002-05-28 Possio Ab Publ En gateway för ett trådlöst internetsystem
CA2436781C (en) * 2000-11-22 2010-11-02 Bard Peripheral Vascular, Inc. High density microwall expanded polytetrafluoroethylene tubular structure
JP4659241B2 (ja) * 2001-03-19 2011-03-30 ジャパンゴアテックス株式会社 ポリテトラフルオロエチレン膜及びその製造方法
US6743388B2 (en) * 2001-12-31 2004-06-01 Advanced Cardiovascular Systems, Inc. Process of making polymer articles
US6946173B2 (en) 2002-03-21 2005-09-20 Advanced Cardiovascular Systems, Inc. Catheter balloon formed of ePTFE and a diene polymer
DE10216661A1 (de) * 2002-04-15 2003-10-30 Gottlob Dietz Gmbh Verbundmembran
EP1355204A3 (en) * 2002-04-19 2004-04-14 W.L. Gore & Associates, Inc. Polytetrafluoroethylene film & manufacture of same
US7147619B2 (en) * 2002-07-22 2006-12-12 Advanced Cardiovascular Systems, Inc. Catheter balloon having impregnated balloon skirt sections
US6902571B2 (en) 2002-08-29 2005-06-07 Advanced Cardiovascular Systems, Inc. Compacted catheter balloon and method of incremental compaction
DE10244526A1 (de) * 2002-09-25 2004-04-08 Pfeiffer Vacuum Gmbh Ventilanordnung für eine Vakuumpumpe
US20040061261A1 (en) * 2002-09-30 2004-04-01 Fernando Gonzalez Method of making a catheter balloon using a heated mandrel
US6737158B1 (en) * 2002-10-30 2004-05-18 Gore Enterprise Holdings, Inc. Porous polymeric membrane toughened composites
US6863757B1 (en) 2002-12-19 2005-03-08 Advanced Cardiovascular Systems, Inc. Method of making an expandable medical device formed of a compacted porous polymeric material
US7195638B1 (en) 2002-12-30 2007-03-27 Advanced Cardiovascular Systems, Inc. Catheter balloon
US7147817B1 (en) 2002-12-31 2006-12-12 Advanced Cardiovascular Systems, Inc. Method of making a low profile balloon
WO2004103699A2 (en) * 2003-05-16 2004-12-02 Garlock Sealing Technologies, Inc. Composite plastic material
US7448122B1 (en) 2003-10-31 2008-11-11 Advanced Cardiovascular Systems, Inc. Method of compressing a polymeric layer of an expandable medical device
US20050124242A1 (en) * 2003-12-03 2005-06-09 Jean Norvell Novel polymer films and textile laminates containing such polymer films
US7191709B2 (en) 2004-02-10 2007-03-20 The United States Of America As Represented By The Secretary Of The Navy Enhanced performance reactive composite projectiles
US20050238872A1 (en) * 2004-04-23 2005-10-27 Kennedy Michael E Fluoropolymer barrier material
US20060233990A1 (en) * 2005-04-13 2006-10-19 Trivascular, Inc. PTFE layers and methods of manufacturing
US20060233991A1 (en) * 2005-04-13 2006-10-19 Trivascular, Inc. PTFE layers and methods of manufacturing
US7383775B1 (en) 2005-09-06 2008-06-10 The United States Of America As Represented By The Secretary Of The Navy Reactive munition in a three-dimensionally rigid state
US8455069B2 (en) * 2006-02-08 2013-06-04 W. L. Gore & Associates, Inc. Surface for a food preparation device
JP5265119B2 (ja) * 2007-01-31 2013-08-14 日本ゴア株式会社 ガスケット
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
US8663309B2 (en) 2007-09-26 2014-03-04 Trivascular, Inc. Asymmetric stent apparatus and method
US8226701B2 (en) 2007-09-26 2012-07-24 Trivascular, Inc. Stent and delivery system for deployment thereof
US9650479B2 (en) 2007-10-04 2017-05-16 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
US9040646B2 (en) 2007-10-04 2015-05-26 W. L. Gore & Associates, Inc. Expandable TFE copolymers, methods of making, and porous, expanded articles thereof
AU2008308474B2 (en) 2007-10-04 2014-07-24 Trivascular, Inc. Modular vascular graft for low profile percutaneous delivery
US8083789B2 (en) 2007-11-16 2011-12-27 Trivascular, Inc. Securement assembly and method for expandable endovascular device
US8328861B2 (en) 2007-11-16 2012-12-11 Trivascular, Inc. Delivery system and method for bifurcated graft
EP2382017A4 (en) * 2008-12-29 2013-07-10 Dewal Ind CHEMICAL LAMINATION AND METHOD
US8784710B2 (en) * 2009-07-16 2014-07-22 Phillips Scientific Inc. Expandable polymer membrane and tubes, and a method of manufacturing thereof
US10471212B2 (en) * 2009-10-29 2019-11-12 W. L. Gore & Associates, Inc. Silicone free drug delivery devices
US9597458B2 (en) * 2009-10-29 2017-03-21 W. L. Gore & Associates, Inc. Fluoropolymer barrier materials for containers
EP2493534B1 (en) * 2009-10-29 2017-04-05 W.L. Gore & Associates, Inc. Syringe stopper coated with expanded ptfe
JP5633793B2 (ja) * 2010-08-26 2014-12-03 旭硝子株式会社 ポリテトラフルオロエチレン延伸フィルムの製造方法およびポリテトラフルオロエチレン延伸フィルム
US11612697B2 (en) 2010-10-29 2023-03-28 W. L. Gore & Associates, Inc. Non-fluoropolymer tie layer and fluoropolymer barrier layer
AU2015204395B2 (en) * 2011-05-27 2017-02-23 W. L. Gore & Associates, Inc. Fluoropolymer barrier materials for containers
WO2012167031A1 (en) 2011-06-03 2012-12-06 W. L. Gore & Associates, Inc. Polytetrafluoroethylene film capacitor
US8992595B2 (en) 2012-04-04 2015-03-31 Trivascular, Inc. Durable stent graft with tapered struts and stable delivery methods and devices
US9498363B2 (en) 2012-04-06 2016-11-22 Trivascular, Inc. Delivery catheter for endovascular device
US8790432B2 (en) * 2012-04-27 2014-07-29 W. L. Gore & Associates, Inc. Seam-sealed filters and methods of making thereof
FR3008339B1 (fr) * 2013-07-15 2015-08-07 Commissariat Energie Atomique Procede de mise en forme d'une plaque en un polytetrafluoroethylene fritte et restructure et ses applications
US11278471B2 (en) 2014-07-31 2022-03-22 W. L. Gore & Associates, Inc. Storage bag for containing therapeutic compounds
US10568807B2 (en) 2014-07-31 2020-02-25 W. L. Gore & Associates, Inc. Storage bag
US9644054B2 (en) * 2014-12-19 2017-05-09 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
EP3233985B1 (en) * 2014-12-19 2020-06-10 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
DE102015110944A1 (de) * 2015-07-07 2017-01-12 W.L. Gore & Associates Gmbh Ringdichtung
US10242437B2 (en) 2016-01-15 2019-03-26 W. L. Gore & Associates, Inc. Systems and methods for detecting syringe seal defects
US10369292B2 (en) 2016-01-15 2019-08-06 W. L. Gore & Associates, Inc. Syringe plunger assemblies
US10471211B2 (en) 2016-01-15 2019-11-12 W. L. Gore & Associates, Inc. Medical delivery device with laminated stopper
US10259202B2 (en) 2016-01-28 2019-04-16 Rogers Corporation Fluoropolymer composite film wrapped wires and cables
US10493207B2 (en) 2017-02-27 2019-12-03 W. L. Gore & Associates, Inc. Medical delivery devices having low lubricant syringe barrels
CN107187077A (zh) * 2017-07-06 2017-09-22 哈尔滨理工大学 一种用于密封裙桩套筒的纤维增强隔膜及成型工艺
JP6571725B2 (ja) * 2017-07-24 2019-09-04 ローランドディー．ジー．株式会社 ダイヤフラムポンプ、インク供給システム、およびインクジェットプリンタ
CA3084762C (en) 2017-12-11 2023-12-12 W. L. Gore & Associates, Inc. Methods for producing flexible ultraviolet light generation sheets and systems
KR102514218B1 (ko) 2018-03-06 2023-03-24 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 적은 윤활제의 소수성 주사기 배럴을 구비한 의료용 전달 장치
SG11202010549PA (en) 2018-04-24 2020-11-27 Gore & Ass Medical delivery devices with inhibited oxygen permeation
TR201902651A2 (tr) * 2019-02-21 2020-09-21 Serdar Plastik Sanayi Ve Ticaret Anonim Sirketi 2K Sızdırmaz Püskürtmeli Döner Pervane
US20230232761A1 (en) 2020-06-25 2023-07-27 W. L. Gore & Associates, Inc. Cultivation systems
CN111806010B (zh) * 2020-07-17 2023-05-09 威士邦（厦门）环境科技有限公司 一种适用于换热器的聚四氟乙烯复合膜
WO2022192803A1 (en) 2021-03-12 2022-09-15 International Polymer Engineering, Inc. Flexible composite laminate with high suture retention strength and method of making same
EP4327386A1 (en) 2021-04-20 2024-02-28 W. L. Gore & Associates, Inc. Improved battery
WO2023014869A1 (en) 2021-08-05 2023-02-09 W. L. Gore & Associates, Inc. Composite materials promoting the catchment and attachment of seaweed holdfasts
CA3227585A1 (en) 2021-08-27 2023-03-02 Edward H. Cully Reshaping of injector device stopper features
JP7832307B2 (ja) 2021-08-27 2026-03-17 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド インジェクタデバイス構成要素表面変更
WO2023027722A1 (en) 2021-08-27 2023-03-02 W. L. Gore & Associates, Inc. Injector device stopper with activatable layer
WO2023027724A1 (en) 2021-08-27 2023-03-02 W. L. Gore & Associates, Inc. Formation of injector device stopper features
EP4396269A1 (en) 2021-08-30 2024-07-10 W. L. Gore & Associates, Inc. Highly transmissive ptfe dense film with tunable haze and color
US20260207851A1 (en) 2022-12-20 2026-07-23 W. L. Gore & Associates, Inc. Low insertion force syringe stoppers, assemblies, and associated methods
JP2026501460A (ja) 2023-01-06 2026-01-15 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド 電池ハウジング及び通気要素
DE102024102797A1 (de) 2024-01-31 2025-07-31 W.L. Gore & Associates Gmbh Kabel mit Isolierung, Verfahren zu seiner Herstellung, Wickelband für die Isolierung und Verwendung des Kabels
DE102024119053A1 (de) * 2024-07-04 2026-01-08 Ulman Dichtungstechnik Gmbh Verbundmembran insbesondere für Membranpumpen
DE102024122239A1 (de) 2024-08-05 2026-02-05 Ulman Dichtungstechnik Gmbh Verbundmembran sowie Verfahren zur Herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA962021A (en) * 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
US4238992A (en) * 1978-10-30 1980-12-16 Wilden Pump & Engineering Co. Pump diaphragm
US4482516A (en) * 1982-09-10 1984-11-13 W. L. Gore & Associates, Inc. Process for producing a high strength porous polytetrafluoroethylene product having a coarse microstructure
US4732629A (en) * 1986-07-25 1988-03-22 Cooper Peter B Method for manufacturing an insulated conductor having a high cut-through resistance
GB2212598B (en) * 1987-11-16 1991-12-11 Saunders Valve Co Ltd Diaphragm for diaphragm valve
JP2729837B2 (ja) * 1988-07-25 1998-03-18 旭化成工業株式会社 ポリテトラフルオロエチレン糸状物及びその製造法
US4996097A (en) * 1989-03-16 1991-02-26 W. L. Gore & Associates, Inc. High capacitance laminates
JPH05509116A (ja) * 1990-06-29 1993-12-16 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド 強化軟質複合材
WO1992013205A1 (en) * 1991-01-28 1992-08-06 W.L. Gore & Associates, Inc. A bushing liner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117693574A (zh) * 2021-05-24 2024-03-12 W.L.戈尔及同仁股份有限公司 致密光致发光复合材料及其制备方法

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EP0670767A1 (en) 1995-09-13
WO1994004334A1 (en) 1994-03-03
EP0670767B1 (en) 1997-08-06
DE69221509T2 (de) 1998-03-12
JPH08505094A (ja) 1996-06-04
US5374473A (en) 1994-12-20
JP3247382B2 (ja) 2002-01-15

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