IT978266B - Strutture orientate di copolime ro di tetrafluoroetilene perfluo ro alchiliviniletere - Google Patents

Strutture orientate di copolime ro di tetrafluoroetilene perfluo ro alchiliviniletere

Info

Publication number
IT978266B
IT978266B IT19350/73A IT1935073A IT978266B IT 978266 B IT978266 B IT 978266B IT 19350/73 A IT19350/73 A IT 19350/73A IT 1935073 A IT1935073 A IT 1935073A IT 978266 B IT978266 B IT 978266B
Authority
IT
Italy
Prior art keywords
copolime
alkylivinyl
perfluo
tetrafluoroethylene
ether
Prior art date
Application number
IT19350/73A
Other languages
English (en)
Italian (it)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT978266B publication Critical patent/IT978266B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
    • 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.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • Y10T428/1331—Single layer [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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • 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]
    • Y10T428/1397—Single layer [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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2971—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT19350/73A 1972-01-31 1973-01-18 Strutture orientate di copolime ro di tetrafluoroetilene perfluo ro alchiliviniletere IT978266B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22233072A 1972-01-31 1972-01-31

Publications (1)

Publication Number Publication Date
IT978266B true IT978266B (it) 1974-09-20

Family

ID=22831769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19350/73A IT978266B (it) 1972-01-31 1973-01-18 Strutture orientate di copolime ro di tetrafluoroetilene perfluo ro alchiliviniletere

Country Status (7)

Country Link
US (1) US3770711A (enExample)
JP (1) JPS522428B2 (enExample)
CA (1) CA1012689A (enExample)
DE (1) DE2304429B2 (enExample)
GB (1) GB1362642A (enExample)
IT (1) IT978266B (enExample)
NL (1) NL153892B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311096C3 (de) * 1973-03-06 1981-08-20 Hoechst Ag, 6000 Frankfurt Verfahren zum Verbinden von Polytetrafluoräthylen enthaltenden Formkörpern
NL179104C (nl) * 1974-03-15 1986-07-01 Philips Nv Elektrostatische transducent.
US4129618A (en) * 1974-05-16 1978-12-12 Imperial Chemical Industries Limited Tetrafluoroethylene polymers
US3912901A (en) * 1974-07-15 1975-10-14 Xerox Corp Pfa teflon sleeved chow pressure roll
US4165404A (en) * 1975-09-26 1979-08-21 E. I. Du Pont De Nemours And Company Process for producing laminates of fabric and fluorocarbon copolymer
US4029868A (en) * 1976-03-10 1977-06-14 E. I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymers
GB1575954A (en) * 1976-05-24 1980-10-01 Du Pont Process for producing shaped articles comprising laminates of fabric and fluorocarbon coplymer
US4270761A (en) * 1979-12-03 1981-06-02 Seals Eastern Inc. Seal for geothermal wells and the like
US4510300A (en) * 1982-04-08 1985-04-09 E. I. Du Pont De Nemours And Company Perfluorocarbon copolymer films
US4510301A (en) * 1982-06-01 1985-04-09 E. I. Du Pont De Nemours And Company Fluorocarbon copolymer films
IT1255935B (it) * 1992-10-29 1995-11-17 Ausimont Spa Filato multifilamento di polimeri a base di tetrafluoroetilene e relativo processo di preparazione.
US5466531A (en) * 1993-08-10 1995-11-14 Textiles Coated International Polytetrafluoroethylene laminate and method of producing same
US5760151A (en) * 1995-08-17 1998-06-02 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymer
WO1998058105A1 (en) * 1997-06-19 1998-12-23 E.I. Du Pont De Nemours And Company Melt spun fluoropolymeric fibers and process for producing them
US6737165B1 (en) 1998-08-06 2004-05-18 Omlidon Technologies Llc Melt-processible poly(tetrafluoroethylene)
US7276287B2 (en) * 2003-12-17 2007-10-02 Eidgenössische Technische Hochschule Zürich Melt-processible poly(tetrafluoroethylene)
ATE412018T1 (de) 1998-08-06 2008-11-15 Eidgenoess Tech Hochschule Schmelzverarbeitbares polytetrafluorethylen
EP3670716A1 (de) * 2018-12-17 2020-06-24 Evonik Operations GmbH Gereckte fluorpolymere

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132123A (en) * 1960-11-25 1964-05-05 Du Pont Polymers of perfluoroalkoxy perfluorovinyl ethers
US3528954A (en) * 1967-10-30 1970-09-15 Du Pont Process for homopolymerization of tetrafluoroethylene and copolymerization of same with fluoro co-monomers in the solvent 1,1,2 - trichloro - 1,2,2 - trifluoroethane
US3635926A (en) * 1969-10-27 1972-01-18 Du Pont Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers

Also Published As

Publication number Publication date
DE2304429B2 (de) 1976-07-29
NL7301386A (enExample) 1973-08-02
JPS522428B2 (enExample) 1977-01-21
CA1012689A (en) 1977-06-21
JPS4884170A (enExample) 1973-11-08
NL153892B (nl) 1977-07-15
DE2304429A1 (de) 1973-08-09
GB1362642A (en) 1974-08-07
US3770711A (en) 1973-11-06

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