IT1088819B - Fili o fibre di politetrafluoroetilene e procedimento per la loro fabbricazione nonche' guarnizione ottenuta con essi - Google Patents
Fili o fibre di politetrafluoroetilene e procedimento per la loro fabbricazione nonche' guarnizione ottenuta con essiInfo
- Publication number
- IT1088819B IT1088819B IT30370/77A IT3037077A IT1088819B IT 1088819 B IT1088819 B IT 1088819B IT 30370/77 A IT30370/77 A IT 30370/77A IT 3037077 A IT3037077 A IT 3037077A IT 1088819 B IT1088819 B IT 1088819B
- Authority
- IT
- Italy
- Prior art keywords
- fibers
- procedure
- manufacture
- gasket obtained
- polytetrafluoroethylene
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
-
- 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
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
- D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- 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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/20—Packing materials therefor
- F16J15/22—Packing materials therefor shaped as strands, ropes, threads, ribbons, or the like
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
- D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/919—Seal including electrical feature
-
- 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
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/936—Composite
-
- 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
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
-
- 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
- Y10T428/2938—Coating on discrete and individual rods, strands or filaments
-
- 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
- Y10T428/2962—Silane, silicone or siloxane in coating
-
- 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
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT903776A AT347003B (de) | 1976-12-07 | 1976-12-07 | Faeden oder fasern aus polytetrafluoraethylen und verfahren zu deren herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1088819B true IT1088819B (it) | 1985-06-10 |
Family
ID=3610636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30370/77A IT1088819B (it) | 1976-12-07 | 1977-12-05 | Fili o fibre di politetrafluoroetilene e procedimento per la loro fabbricazione nonche' guarnizione ottenuta con essi |
Country Status (6)
Country | Link |
---|---|
US (1) | US4163825A (it) |
AT (1) | AT347003B (it) |
DE (1) | DE2716185C2 (it) |
FR (1) | FR2373616A1 (it) |
GB (1) | GB1554086A (it) |
IT (1) | IT1088819B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5179879A (en) * | 1978-10-17 | 1980-04-24 | Unasco Pty. Ltd. | Pipe jointing or sealing compositions |
JPS6211355Y2 (it) * | 1981-04-24 | 1987-03-17 | ||
US4431698A (en) * | 1982-09-30 | 1984-02-14 | Case Edward M | Waterproof packing |
JPH02102972A (ja) * | 1988-10-07 | 1990-04-16 | Honda Motor Co Ltd | 摺動部材の組合せ |
US5296292A (en) * | 1990-09-04 | 1994-03-22 | W. L. Gore & Associates, Inc. | Elongated cylindrical tensile article |
AT399882B (de) * | 1993-11-03 | 1995-08-25 | Chemiefaser Lenzing Ag | Monoaxial verstreckter formkörper aus polytetrafluorethylen und verfahren zu seiner herstellung |
BR9400435A (pt) * | 1994-02-04 | 1995-10-17 | Manegro Comercio Ltda | Fita composta para fabricação de gaxetas trançadas gaxeta trançada e processo de formação da referida fita composta |
DE102014224304B4 (de) * | 2014-11-27 | 2020-10-29 | Aktiebolaget Skf | Bauteil, umfassend wenigstens eine Gleitschicht |
CN107387761A (zh) * | 2017-06-28 | 2017-11-24 | 太仓市凯诺石墨密封制品有限公司 | 一种防腐蚀润滑型高水基盘根 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1205448A (en) * | 1967-10-06 | 1970-09-16 | Leonard David Kurtz | Improvements in or relating to the manufacture of polyester thread |
US3586597A (en) * | 1967-11-20 | 1971-06-22 | Teijin Ltd | Cloth having durable antistatic properties for use in garments and underwear |
DE1946349A1 (de) * | 1969-09-12 | 1971-03-18 | Vni I Kt I Asbestowykh Tekhn I | Stopfbuchsendichtung |
JPS4841799B1 (it) * | 1970-03-10 | 1973-12-08 | ||
US3844195A (en) * | 1972-05-26 | 1974-10-29 | Du Pont | Products |
CA995071A (en) * | 1972-07-14 | 1976-08-17 | Dow Badische Company | Electrically-conductive textile fiber |
US3878031A (en) * | 1973-10-12 | 1975-04-15 | Frederic J Dormer | Packing for movable machine parts |
-
1976
- 1976-12-07 AT AT903776A patent/AT347003B/de not_active IP Right Cessation
-
1977
- 1977-04-12 DE DE2716185A patent/DE2716185C2/de not_active Expired
- 1977-11-29 GB GB49664/77A patent/GB1554086A/en not_active Expired
- 1977-12-05 IT IT30370/77A patent/IT1088819B/it active
- 1977-12-07 US US05/858,390 patent/US4163825A/en not_active Expired - Lifetime
- 1977-12-07 FR FR7736888A patent/FR2373616A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2373616B3 (it) | 1980-09-12 |
FR2373616A1 (fr) | 1978-07-07 |
US4163825A (en) | 1979-08-07 |
DE2716185A1 (de) | 1978-06-08 |
GB1554086A (en) | 1979-10-17 |
ATA903776A (de) | 1978-04-15 |
AT347003B (de) | 1978-12-11 |
DE2716185C2 (de) | 1986-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1130992B (it) | Metodo ed apparato per la fabbricazione di fibre ottiche e fibre ottiche fabbricate con l'ausilio di tale metodo | |
IT1085025B (it) | Copolimerizzati del tetrafluoroetilene e processo per la loro produzione | |
IT7848205A0 (it) | Poliesteri lineari utili per la fabbricazione di fibre chimiche e procedimento per la loro produzione | |
IT1144057B (it) | Procedimento per la produzione di strutture fibrose fibrillate | |
IT1137955B (it) | Tessili con proprieta' conduttrici migliorate e procedimento per la loro fabbricazione | |
IT1085483B (it) | Procedimento per la fabbricazione di fibre ottiche e fibre ottiche ottenute con lo stesso | |
IT1052628B (it) | Procedimento per la produzione di fili o fibre di materie artificiali o sintetiche | |
IT8421799A0 (it) | Nastro di fibre ottiche eprocedimento ed apparecchiatura per la costruzione del nastro. | |
IT1119362B (it) | Procedimento ed apparecchiatura per la produzione di preforme per fibre ottiche | |
FR2497212B1 (fr) | Fibre acrylique pour la production de fibre preoxydee ou de fibre de carbone, et sa fabrication | |
IT1088819B (it) | Fili o fibre di politetrafluoroetilene e procedimento per la loro fabbricazione nonche' guarnizione ottenuta con essi | |
IT1115334B (it) | Composizione e procedimento per il trattamento di fibre cheratinose | |
IT1084247B (it) | Materiale per guarnizione di fibre di politetrafluoroetilene. | |
FR2512849B1 (fr) | Procede de fabrication continue de fibres de carbone | |
IT7823385A0 (it) | Procedimento per la preparazione di fibre e fili di poliestere colorabili privi di trasportatori. | |
FR2521585B1 (fr) | Goudron modifie pour la fabrication de fibres de carbone et son procede de fabrication | |
IT1090000B (it) | Processo per la produzione di fibre poliestere idrofile | |
IT7812884A0 (it) | Metodo e dispositivo per la fabbricazione di fili o filati voluminizzati in particolare moltovoluminizzati | |
IT1076367B (it) | Procedimento per la rpoduzione di filati voluminizzati a piu' filamenti e relativa apparecchiatura | |
IT7822724A0 (it) | Fili e fibre idrofili. | |
IT1130383B (it) | Procedimento per la fabbricazione di fibre fotoconduttrici | |
IT1143075B (it) | Procedimento per la produzione di fibre antistatiche per la fabbricazione di tappeti | |
IT1048668B (it) | Tubazioni rinforzate con fibre e procedimento e apparecchiatura per la loro fabbricazione | |
IT1163976B (it) | Procedimento per la produzione di fili o fibre di composti polimerizzati contenenti acrilomitrile con piu' alto potere di imbibizione | |
IT8320277A0 (it) | Procedimento per la fabbricazione di fibre metalliche e dispositivoper la sua attuazione. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931130 |