IT1249452B - Composizione di materiali a lubrificazione intrinseca e prodotti con essa formati ad esempio condotti. - Google Patents
Composizione di materiali a lubrificazione intrinseca e prodotti con essa formati ad esempio condotti.Info
- Publication number
- IT1249452B IT1249452B ITRM910752A ITRM910752A IT1249452B IT 1249452 B IT1249452 B IT 1249452B IT RM910752 A ITRM910752 A IT RM910752A IT RM910752 A ITRM910752 A IT RM910752A IT 1249452 B IT1249452 B IT 1249452B
- Authority
- IT
- Italy
- Prior art keywords
- composition
- products
- example formats
- lubrication materials
- conducted example
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
-
- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/12—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by capillary action, e.g. by wicks
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
-
- 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
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/907—Additive of specified shape other than fiber, particle, or powder
-
- 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
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/908—Composition having specified shape, e.g. rod, stick, or ball, and other than sheet, film, or fiber
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Lubricants (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
Condotto formato da materiale polimerico estruso, le superfici esterne delle quali sono lubrificate intrinsecamente in modo continuo da una riserva di agenti di lubrificazione attivi che migrano verso l'esterno da entro la composizione verso tali superfici.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/594,938 US5227080A (en) | 1990-10-10 | 1990-10-10 | Intrinsically lubricated material compositions and products thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910752A0 ITRM910752A0 (it) | 1991-10-07 |
ITRM910752A1 ITRM910752A1 (it) | 1993-04-07 |
IT1249452B true IT1249452B (it) | 1995-02-23 |
Family
ID=24381046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910752A IT1249452B (it) | 1990-10-10 | 1991-10-07 | Composizione di materiali a lubrificazione intrinseca e prodotti con essa formati ad esempio condotti. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5227080A (it) |
BE (1) | BE1005440A5 (it) |
CA (1) | CA2050796C (it) |
CH (1) | CH682749A5 (it) |
DE (1) | DE4132890A1 (it) |
ES (1) | ES2054537B1 (it) |
FR (1) | FR2667866A1 (it) |
GB (1) | GB2250294B (it) |
IT (1) | IT1249452B (it) |
NL (1) | NL9101700A (it) |
NO (1) | NO303228B1 (it) |
SE (1) | SE505984C2 (it) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5624617A (en) * | 1994-12-30 | 1997-04-29 | Medtronic, Inc. | Method of manufacture for catheter lumen lubricity |
GB2325572A (en) * | 1997-04-17 | 1998-11-25 | Pinacl Communication Systems L | Fibre optic cable in carrier tube |
US6188026B1 (en) * | 1998-04-09 | 2001-02-13 | Pirelli Cable Corporation | Pre-lubricated cable and method of manufacture |
US7351009B2 (en) * | 1998-05-06 | 2008-04-01 | Corning Cable Systems Llc | Fiber optic installation structures in a paved surface, ducts, and methods therefor |
US6691728B2 (en) | 2000-10-10 | 2004-02-17 | Sempra Fiber Links | Methods and systems for installing a pipeline within a pipeline |
US6536463B1 (en) | 2000-10-10 | 2003-03-25 | Sempra Fiber Links | Method and system for installing cable in pressurized pipelines |
US6736156B2 (en) | 2000-10-10 | 2004-05-18 | Sempra Fiber Links | Method and system for installing cable in pressurized pipelines |
US6691734B2 (en) | 2000-10-10 | 2004-02-17 | Sempra Fiber Links | Methods and systems for installing cable and conduit in pipelines |
DE10326788B4 (de) * | 2003-06-13 | 2005-05-25 | Robert Bosch Gmbh | Kontaktoberflächen für elektrische Kontakte und Verfahren zur Herstellung |
US7749024B2 (en) | 2004-09-28 | 2010-07-06 | Southwire Company | Method of manufacturing THHN electrical cable, and resulting product, with reduced required installation pulling force |
US7557301B2 (en) * | 2004-09-28 | 2009-07-07 | Southwire Company | Method of manufacturing electrical cable having reduced required force for installation |
US10763008B2 (en) | 2004-09-28 | 2020-09-01 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
US20080121410A1 (en) * | 2006-06-20 | 2008-05-29 | Mccall Thomas Richard | Main duct with inner duct and method for producing the same |
US20080128041A1 (en) * | 2006-12-04 | 2008-06-05 | The Lamson & Sessions Co. | Duct having silicone inner striping and composition for lubricious stripe coating |
US8800967B2 (en) | 2009-03-23 | 2014-08-12 | Southwire Company, Llc | Integrated systems facilitating wire and cable installations |
US8986586B2 (en) | 2009-03-18 | 2015-03-24 | Southwire Company, Llc | Electrical cable having crosslinked insulation with internal pulling lubricant |
US9915380B2 (en) * | 2009-06-29 | 2018-03-13 | Dura-Line Corporation | Multi-layer tubular conduit |
US8658576B1 (en) | 2009-10-21 | 2014-02-25 | Encore Wire Corporation | System, composition and method of application of same for reducing the coefficient of friction and required pulling force during installation of wire or cable |
US8225845B2 (en) * | 2009-12-04 | 2012-07-24 | Nucor Corporation | Casting delivery nozzle |
US10325696B2 (en) | 2010-06-02 | 2019-06-18 | Southwire Company, Llc | Flexible cable with structurally enhanced conductors |
US9352371B1 (en) | 2012-02-13 | 2016-05-31 | Encore Wire Corporation | Method of manufacture of electrical wire and cable having a reduced coefficient of friction and required pulling force |
US11328843B1 (en) | 2012-09-10 | 2022-05-10 | Encore Wire Corporation | Method of manufacture of electrical wire and cable having a reduced coefficient of friction and required pulling force |
US10056742B1 (en) | 2013-03-15 | 2018-08-21 | Encore Wire Corporation | System, method and apparatus for spray-on application of a wire pulling lubricant |
US10431350B1 (en) | 2015-02-12 | 2019-10-01 | Southwire Company, Llc | Non-circular electrical cable having a reduced pulling force |
JP6374435B2 (ja) * | 2016-04-28 | 2018-08-15 | 住友電気工業株式会社 | 直接埋設用ケーブル |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE570481A (it) * | 1957-08-21 | 1900-01-01 | ||
US3399156A (en) * | 1965-09-30 | 1968-08-27 | Avisun Corp | Polypropylene having controlled slip |
NL6614081A (it) * | 1965-10-11 | 1967-04-12 | ||
US3470122A (en) * | 1966-01-19 | 1969-09-30 | Nat Distillers Chem Corp | Compositions comprising ethylene-vinyl acetate copolymer,fatty acid salt,fatty acid amide and particulate material |
DE1766265B1 (de) * | 1968-04-26 | 1970-04-02 | Willy Ruesch Kg | Instrument,insbesondere medizinisches oder sanitaeres Instrument,aus Gummi und Verfahren zu seiner Herstellung |
US3578621A (en) * | 1968-08-27 | 1971-05-11 | Carlisle Chemical Works | Diesters exhibiting internal-external lubricating properties in structural resins |
US3902532A (en) * | 1972-03-13 | 1975-09-02 | Phillips Petroleum Co | High hoop-stress pipe |
DE2928810C2 (de) * | 1978-10-16 | 1984-08-23 | Th. Goldschmidt Ag, 4300 Essen | Gleit- und Trennmittel für Gummiformkörper |
US4299256A (en) * | 1980-10-06 | 1981-11-10 | Baxter Travenol Laboratories, Inc. | Coextruded silicone-containing tubing having long term frictional lubrication properties |
DE3271952D1 (en) * | 1982-11-01 | 1986-08-14 | H Clay Mellor | Dimensionally stable structural members having a low coefficient of friction, and a composition and method of making them |
US4539124A (en) * | 1984-02-10 | 1985-09-03 | Elkem A/S | Lubricating system composition for extrusion of polyvinyl chloride resin binder |
GB2156837A (en) * | 1984-03-29 | 1985-10-16 | British Telecomm | Optical fibre transmission lines |
US4767414A (en) * | 1985-05-16 | 1988-08-30 | Becton, Dickinson And Company | Ionizing plasma lubricant method |
NL8520248A (nl) * | 1985-05-23 | 1987-04-01 | Inst Mekhaniki Metallopolimern | Zelfsmerende anti-frictiesamenstelling. |
NL8502526A (nl) * | 1985-09-16 | 1987-04-16 | Multinorm Bv | Strooiinrichting. |
GB8704187D0 (en) * | 1987-02-23 | 1987-04-01 | Don Bros Buist Plc | Treating extruded polymers |
US5036210A (en) * | 1989-12-18 | 1991-07-30 | Gas Research Institute | Magnetically detectable plastic pipe |
-
1990
- 1990-10-10 US US07/594,938 patent/US5227080A/en not_active Expired - Lifetime
-
1991
- 1991-09-06 CA CA002050796A patent/CA2050796C/en not_active Expired - Fee Related
- 1991-09-25 SE SE9102779A patent/SE505984C2/sv not_active IP Right Cessation
- 1991-10-04 DE DE4132890A patent/DE4132890A1/de not_active Withdrawn
- 1991-10-07 IT ITRM910752A patent/IT1249452B/it active IP Right Grant
- 1991-10-08 CH CH2975/91A patent/CH682749A5/it not_active IP Right Cessation
- 1991-10-09 NO NO913958A patent/NO303228B1/no not_active IP Right Cessation
- 1991-10-09 ES ES09102229A patent/ES2054537B1/es not_active Expired - Lifetime
- 1991-10-09 FR FR9112427A patent/FR2667866A1/fr active Pending
- 1991-10-09 BE BE9100924A patent/BE1005440A5/fr not_active IP Right Cessation
- 1991-10-10 NL NL9101700A patent/NL9101700A/nl active Search and Examination
- 1991-10-10 GB GB9121532A patent/GB2250294B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITRM910752A0 (it) | 1991-10-07 |
BE1005440A5 (fr) | 1993-07-27 |
GB2250294A (en) | 1992-06-03 |
SE9102779D0 (sv) | 1991-09-25 |
NO913958D0 (no) | 1991-10-09 |
FR2667866A1 (fr) | 1992-04-17 |
SE9102779L (sv) | 1992-04-11 |
GB9121532D0 (en) | 1991-11-27 |
SE505984C2 (sv) | 1997-10-27 |
NO913958L (no) | 1992-04-13 |
CA2050796C (en) | 2001-01-02 |
GB2250294B (en) | 1994-02-02 |
NL9101700A (nl) | 1992-05-06 |
NO303228B1 (no) | 1998-06-15 |
ES2054537A1 (es) | 1994-08-01 |
ES2054537B1 (es) | 1995-10-01 |
US5227080A (en) | 1993-07-13 |
DE4132890A1 (de) | 1992-04-16 |
CA2050796A1 (en) | 1992-04-11 |
CH682749A5 (it) | 1993-11-15 |
ITRM910752A1 (it) | 1993-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960916 |