NL7014382A - - Google Patents

Info

Publication number
NL7014382A
NL7014382A NL7014382A NL7014382A NL7014382A NL 7014382 A NL7014382 A NL 7014382A NL 7014382 A NL7014382 A NL 7014382A NL 7014382 A NL7014382 A NL 7014382A NL 7014382 A NL7014382 A NL 7014382A
Authority
NL
Netherlands
Application number
NL7014382A
Other versions
NL159913B (nl
NL159913C (nl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25341112&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL7014382(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of NL7014382A publication Critical patent/NL7014382A/xx
Publication of NL159913B publication Critical patent/NL159913B/xx
Application granted granted Critical
Publication of NL159913C publication Critical patent/NL159913C/xx

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • 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. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • 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
    • C08J2327/00—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 at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/37—Closure
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
NL7014382.A 1969-10-03 1970-09-30 Werkwijze voor de vervaardiging van voorwerpen uit een tetrafluoretheenpolymeer. NL159913C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86344669A 1969-10-03 1969-10-03

Publications (3)

Publication Number Publication Date
NL7014382A true NL7014382A (enExample) 1971-04-06
NL159913B NL159913B (nl) 1979-04-17
NL159913C NL159913C (nl) 1979-09-17

Family

ID=25341112

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7014382.A NL159913C (nl) 1969-10-03 1970-09-30 Werkwijze voor de vervaardiging van voorwerpen uit een tetrafluoretheenpolymeer.

Country Status (12)

Country Link
US (1) US3664915A (enExample)
JP (2) JPS4844664B1 (enExample)
BE (1) BE757004A (enExample)
CA (1) CA957470A (enExample)
CH (1) CH544127A (enExample)
DE (1) DE2028393B2 (enExample)
DK (1) DK139529B (enExample)
FR (1) FR2064989A5 (enExample)
GB (1) GB1278364A (enExample)
NL (1) NL159913C (enExample)
SE (1) SE389298B (enExample)
ZA (1) ZA706542B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134331A1 (en) * 1971-04-28 1972-12-08 Polygest Ag Ptfe web - drawn at high temp to reduce its density

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757004A (fr) * 1969-10-03 1971-03-16 Gore & Ass Agent d'etancheite
CA962021A (en) * 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
GB1371334A (en) * 1970-10-30 1974-10-23 Agfa Gevaert Film stretching method and apparatus
US3853690A (en) * 1972-06-23 1974-12-10 American Cyanamid Co Metal substrates bonded with thermosetting resin compositions containing fibrillated polytetrafluoroethylene
US4096227A (en) * 1973-07-03 1978-06-20 W. L. Gore & Associates, Inc. Process for producing filled porous PTFE products
DE2403244C3 (de) * 1974-01-24 1980-12-04 Riedel-De Haen Ag, 3016 Seelze Für Gase permeable, flüssigkeitsdichte Absperrvorrichtung
US4000348A (en) * 1974-10-15 1976-12-28 Carlisle Corporation Flat multiconductor cable and process for manufacture thereof
US3957938A (en) * 1974-10-21 1976-05-18 Phillips Petroleum Company Pretreatment of polytetrafluoroethylene filter bags
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
US4064214A (en) * 1975-09-22 1977-12-20 E. I. Du Pont De Nemours And Company Process for making polytetrafluoroethylene yarn
US4031283A (en) * 1975-11-20 1977-06-21 E. I. Du Pont De Nemours And Company Polytetrafluoroethylene felt
US4324574A (en) * 1980-12-19 1982-04-13 E. I. Du Pont De Nemours And Company Felt-like layered composite of PTFE and glass paper
US4478898A (en) * 1982-06-04 1984-10-23 Junkosha Co., Ltd. Laminated porous polytetrafluoroethylene tube and its process of manufacture
JPS59109534A (ja) * 1982-12-14 1984-06-25 Nitto Electric Ind Co Ltd ポリテトラフルオロエチレン多孔質体
EP0172750A3 (en) * 1984-08-22 1987-03-18 E.I. Du Pont De Nemours And Company Porous structures
US6270890B1 (en) 1988-03-29 2001-08-07 Colgate-Palmolive Company Dental floss
US5192484A (en) * 1988-09-14 1993-03-09 Matsuzawa Co., Ltd. Method of forming blisters
US5098625A (en) * 1989-03-14 1992-03-24 Yeu Ming Tai Chemical Industrial Co., Ltd. Process for forming an expanded porous tetrafluoroethylene polymer
DE3928961A1 (de) * 1989-08-31 1991-03-14 Gore W L & Ass Gmbh Verfahren zur herstellung einer dichtung
WO1992021715A1 (en) * 1991-06-04 1992-12-10 Donaldson Company, Inc. Fluid treated polytetrafluoroethylene products and their manufacture
JPH07507014A (ja) * 1992-03-13 1995-08-03 アトリウム　メディカル　コーポレイション 制御された多孔度の膨張ポリテトラフルオロエチレン製品及び二次加工
US5721283A (en) * 1992-06-25 1998-02-24 E. I. Du Pont De Nemours And Company Porous polytetrafluoroethylene and preparation
US5638589A (en) * 1993-02-04 1997-06-17 Phillips; Edwin D. Shoelace and method of making the same
WO1995002447A1 (en) * 1993-07-16 1995-01-26 E.I. Du Pont De Nemours And Company Asymmetric membranes of polytetrafluoroethylene and their preparation
US5591526A (en) * 1994-06-15 1997-01-07 W. L. Gore & Associates, Inc Expanded PTFE fiber and fabric and method of making same
US5919583A (en) * 1995-03-20 1999-07-06 E. I. Du Pont De Nemours And Company Membranes containing inorganic fillers and membrane and electrode assemblies and electrochemical cells employing same
KR100396862B1 (ko) * 1995-03-31 2003-11-17 다이낑 고오교 가부시키가이샤 나사이음매밀봉용테이프
US5981097A (en) * 1996-12-23 1999-11-09 E.I. Du Pont De Nemours And Company Multiple layer membranes for fuel cells employing direct feed fuels
US6214362B1 (en) 1999-11-24 2001-04-10 Darren L. Page Cosmetic pad for removing low tension substances and applying cosmetics
CA2434416A1 (en) * 2001-01-22 2002-08-01 Dale G. Brown Non-crystalline saliva-soluble coatings for elastomeric monofilament dental tapes
US7017591B2 (en) * 2001-08-23 2006-03-28 International Tape Partners Llc Particulate coated monofilament devices
US7736780B2 (en) * 2003-05-27 2010-06-15 E. I. Du Pont De Nemours And Company Fuel cell membrane containing zirconium phosphate
DE112004001169T5 (de) * 2003-06-27 2006-06-01 E.I. Du Pont De Nemours And Co., Wilmington Trifluorstyrol enthaltende Verbindungen und ihre Verwendung in Polymer-Elektrolytmembranen
WO2005001979A2 (en) * 2003-06-27 2005-01-06 E.I. Dupont De Nemours And Company Fluorinated sulfonamide compounds and polymer electrolyte membranes pepared therefrom for use in electrochemical cells
TW200512976A (en) * 2003-06-27 2005-04-01 Du Pont Sulfonimide containing compounds and their use in polymer electrolyte membranes for electrochemical cells
JP2007537306A (ja) * 2004-05-07 2007-12-20 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 安定なトリフルオロスチレン含有化合物、および高分子電解質膜におけるそれらの使用
US8785013B2 (en) * 2004-08-20 2014-07-22 E I Du Pont De Nemours And Company Compositions containing modified fullerenes
US8039681B2 (en) * 2004-08-20 2011-10-18 E. I. Du Pont De Nemours And Company Functionalized carbon materials
CN101072966B (zh) * 2004-10-20 2013-02-13 雷西塔佩有限公司 用于密封管接头的密封材料和方法，密封材料的制造方法
US20060149366A1 (en) * 2004-12-31 2006-07-06 Jamie Henderson Sintered structures for vascular graft
US7857843B2 (en) * 2004-12-31 2010-12-28 Boston Scientific Scimed, Inc. Differentially expanded vascular graft
US7806922B2 (en) * 2004-12-31 2010-10-05 Boston Scientific Scimed, Inc. Sintered ring supported vascular graft
US7524445B2 (en) * 2004-12-31 2009-04-28 Boston Scientific Scimed, Inc. Method for making ePTFE and structure containing such ePTFE, such as a vascular graft
US20060233991A1 (en) 2005-04-13 2006-10-19 Trivascular, Inc. PTFE layers and methods of manufacturing
US20060233990A1 (en) * 2005-04-13 2006-10-19 Trivascular, Inc. PTFE layers and methods of manufacturing
DE102005036122B4 (de) * 2005-08-01 2007-05-24 Kwo Dichtungstechnik-Gmbh Gesintertes, expandiertes PTFE-Material und Verfahren zu seiner Herstellung
DE102006023729B3 (de) * 2006-02-06 2007-04-26 Sprügel, Friedrich A. Gewindedichtfaden und Verfahren zu seiner Herstellung
US20070281198A1 (en) * 2006-06-01 2007-12-06 Lousenberg Robert D Membranes electrode assemblies prepared from fluoropolymer dispersions
US20070282023A1 (en) * 2006-06-01 2007-12-06 Lousenberg Robert D Fluoropolymer dispersions and membranes
US8058319B2 (en) * 2006-06-01 2011-11-15 E.I. Du Pont De Nemours And Company Process to prepare fluoropolymer dispersions and membranes
US7910653B2 (en) * 2006-10-04 2011-03-22 E.I. Du Pont De Nemours And Company Process for the preparation of arylene fluorinated sulfonimide polymers and membranes
US7838612B2 (en) * 2006-10-04 2010-11-23 E. I. Du Pont De Nemours And Company Arylene fluorinated sulfonimide compositions
US7838594B2 (en) 2006-10-04 2010-11-23 E.I. Du Pont De Nemours And Company Bridged arylene fluorinated sulfonimide compositions and polymers
US7868086B2 (en) * 2006-10-04 2011-01-11 E. I. Du Pont De Nemours And Company Arylene fluorinated sulfonimide polymers and membranes
US8058383B2 (en) 2006-12-18 2011-11-15 E. I. Du Pont De Nemours And Company Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells
US20100047190A1 (en) 2006-12-19 2010-02-25 Basf Se Uses and methods for preventing and/or treating caries caused by mutants streptococci
US7456314B2 (en) * 2006-12-21 2008-11-25 E.I. Du Pont De Nemours And Company Partially fluorinated ionic compounds
US8415070B2 (en) * 2006-12-21 2013-04-09 E I Du Pont De Nemours And Company Partially fluorinated cyclic ionic polymers and membranes
CN100564474C (zh) * 2007-04-30 2009-12-02 北京市天山新材料技术公司 聚四氟乙烯密封带及其加工工艺以及储带装置
CN101687402B (zh) * 2007-06-21 2013-08-21 日东电工株式会社 聚四氟乙烯多孔片卷及带卷
US20090068528A1 (en) * 2007-09-12 2009-03-12 Teasley Mark F Heat treatment of perfluorinated ionomeric membranes
US20110046247A1 (en) * 2007-12-20 2011-02-24 E.I. Du Pont De Nemours And Company Crosslinkable monomer
EP2222761A1 (en) * 2007-12-20 2010-09-01 E. I. du Pont de Nemours and Company Process to prepare crosslinkable trifluorostyrene polymers and membranes
WO2009082661A1 (en) * 2007-12-20 2009-07-02 E. I. Du Pont De Nemours And Company Crosslinkable trifluorostyrene polymers and membranes
US8071254B2 (en) * 2007-12-27 2011-12-06 E. I. Du Pont De Nemours And Company Crosslinkable fluoropolymer, crosslinked fluoropolymers and crosslinked fluoropolymer membranes
US20100093878A1 (en) * 2007-12-27 2010-04-15 E.I. Du Pont De Nemours And Company Crosslinkable fluoropolymer, crosslinked fluoropolymers and crosslinked fluoropolymer membranes
EP2133414A1 (en) 2008-06-11 2009-12-16 Basf Se Uses and methods for preventing and /or treating oral malodour
US20120296065A1 (en) 2009-12-29 2012-11-22 Ei Du Pont De Nemours And Company Polyarylene ionomers membranes
JP2013515846A (ja) 2009-12-29 2013-05-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリアリーレンアイオノマー
JP2014500392A (ja) 2010-12-20 2014-01-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー アイオノマー及びイオン伝導性組成物
EP2656421A1 (en) 2010-12-20 2013-10-30 E.I. Du Pont De Nemours And Company High molecular weight ionomers and ionically conductive compositions for use as one or more electrode of a fuel cell
EP2656425B1 (en) 2010-12-20 2014-12-10 E.I. Du Pont De Nemours And Company Ionomers and ionically conductive compositions for use as one or more electrode of a fuel cell
EP3424516A1 (en) 2011-01-24 2019-01-09 Basf Se Oral health improving compositions
US8609249B2 (en) 2011-02-09 2013-12-17 Phillips Scientific Inc. Thin wall expandable polymer tubes having improved axial and radial strength, and a method of manufacturing thereof
US10449781B2 (en) 2013-10-09 2019-10-22 Dover Europe Sarl Apparatus and method for thermal transfer printing
DK3261589T3 (da) 2015-02-26 2020-12-14 Merit Medical Systems Inc Lagdelte medicinske indretninger
KR102605324B1 (ko) * 2018-10-04 2023-11-22 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 치수 안정성을 갖는 비소결의 팽창된 폴리테트라플루오로에틸렌 복합 막
US11040548B1 (en) 2019-12-10 2021-06-22 Dover Europe Sarl Thermal transfer printers for deposition of thin ink layers including a carrier belt and rigid blade
CN113478873B (zh) * 2021-05-17 2024-03-26 芜湖市晟源电器有限公司 一种车灯退火装置

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FR1237569A (fr) * 1958-10-14 1960-07-29 Ruban lubrifiant et d'étanchéité pour joint fileté
US3315020A (en) * 1962-03-21 1967-04-18 Gore & Ass Process for preparing biaxially fibrillated sheets
US3260774A (en) * 1963-01-21 1966-07-12 Tensolite Insulated Wire Co In Method for the continuous extrusion of unsintered polytetrafluoroethylene powder
US3295166A (en) * 1963-07-24 1967-01-03 Du Pont Apparatus for extruding polytetrafluoroethylene tubing and wire coating
GB1103141A (en) * 1963-08-10 1968-02-14 Rasmussen O B Improved fibrous article and method of manufacturing same
GB1103583A (en) * 1963-11-12 1968-02-14 Metal Containers Ltd Reticular structures and method of manufacturing the same
US3461199A (en) * 1966-05-03 1969-08-12 Du Pont Process for improving dimensional stability of tensilized polyester film
US3490986A (en) * 1967-03-07 1970-01-20 Oil Center Research Inc Self-molding packing
BE757004A (fr) * 1969-10-03 1971-03-16 Gore & Ass Agent d'etancheite
ES398430A1 (es) * 1971-01-06 1974-09-16 Bukh Motorfab As Dispositivo de inversion de velocidad.
JPS5140664B2 (enExample) * 1971-09-07 1976-11-05
JPS5140666B2 (enExample) * 1971-09-08 1976-11-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134331A1 (en) * 1971-04-28 1972-12-08 Polygest Ag Ptfe web - drawn at high temp to reduce its density

Also Published As

Publication number Publication date
CA957470A (en) 1974-11-12
DE2028393A1 (de) 1971-04-22
DK139529C (enExample) 1979-09-24
DE2028393B2 (de) 1974-05-02
JPS4844664B1 (enExample) 1973-12-26
US3664915A (en) 1972-05-23
GB1278364A (en) 1972-06-21
DK139529B (da) 1979-03-05
NL159913B (nl) 1979-04-17
SE389298B (sv) 1976-11-01
NL159913C (nl) 1979-09-17
JPS5226547B1 (enExample) 1977-07-14
CH544127A (de) 1973-11-15
ZA706542B (en) 1971-04-28
BE757004A (fr) 1971-03-16
FR2064989A5 (enExample) 1971-07-23

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GORE

V4 Lapsed because of reaching the maximum lifetime of a patent