CA1012689A - Oriented structures of tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymer - Google Patents
Oriented structures of tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymerInfo
- Publication number
- CA1012689A CA1012689A CA160,809A CA160809A CA1012689A CA 1012689 A CA1012689 A CA 1012689A CA 160809 A CA160809 A CA 160809A CA 1012689 A CA1012689 A CA 1012689A
- Authority
- CA
- Canada
- Prior art keywords
- perfluoro
- tetrafluoroethylene
- copolymer
- vinyl ether
- alkyl vinyl
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22233072A | 1972-01-31 | 1972-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1012689A true CA1012689A (en) | 1977-06-21 |
Family
ID=22831769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA160,809A Expired CA1012689A (en) | 1972-01-31 | 1973-01-09 | Oriented structures of tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymer |
Country Status (7)
Country | Link |
---|---|
US (1) | US3770711A (it) |
JP (1) | JPS522428B2 (it) |
CA (1) | CA1012689A (it) |
DE (1) | DE2304429B2 (it) |
GB (1) | GB1362642A (it) |
IT (1) | IT978266B (it) |
NL (1) | NL153892B (it) |
Families Citing this family (19)
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 |
JPS5920602Y2 (ja) * | 1979-02-26 | 1984-06-15 | 三洋電機株式会社 | 太陽熱集熱器筐体固定装置 |
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 |
ATE222966T1 (de) * | 1997-06-19 | 2002-09-15 | Du Pont | Schmelzgesponnene fasern aus fluoropolymeren und herstellungsverfahren |
JP2003520863A (ja) | 1998-08-06 | 2003-07-08 | オムリドン テクノロジーズ エルエルシー | 溶融加工性ポリ(テトラフルオロエチレン) |
US7276287B2 (en) * | 2003-12-17 | 2007-10-02 | Eidgenössische Technische Hochschule Zürich | Melt-processible poly(tetrafluoroethylene) |
US6737165B1 (en) | 1998-08-06 | 2004-05-18 | Omlidon Technologies Llc | Melt-processible poly(tetrafluoroethylene) |
EP3670716A1 (de) * | 2018-12-17 | 2020-06-24 | Evonik Operations GmbH | Gereckte fluorpolymere |
Family Cites Families (3)
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 |
-
1972
- 1972-01-31 US US00222330A patent/US3770711A/en not_active Expired - Lifetime
-
1973
- 1973-01-09 CA CA160,809A patent/CA1012689A/en not_active Expired
- 1973-01-18 IT IT19350/73A patent/IT978266B/it active
- 1973-01-22 GB GB324173A patent/GB1362642A/en not_active Expired
- 1973-01-25 JP JP48009997A patent/JPS522428B2/ja not_active Expired
- 1973-01-30 DE DE19732304429 patent/DE2304429B2/de not_active Withdrawn
- 1973-01-31 NL NL737301386A patent/NL153892B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2304429A1 (de) | 1973-08-09 |
DE2304429B2 (de) | 1976-07-29 |
IT978266B (it) | 1974-09-20 |
GB1362642A (en) | 1974-08-07 |
JPS522428B2 (it) | 1977-01-21 |
JPS4884170A (it) | 1973-11-08 |
US3770711A (en) | 1973-11-06 |
NL7301386A (it) | 1973-08-02 |
NL153892B (nl) | 1977-07-15 |
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