DE60214660D1 - Wasserabweisendes Silicon-Gel für die Verwendung in Glasfaser- Kabeln bei tiefer Temperatur - Google Patents

Wasserabweisendes Silicon-Gel für die Verwendung in Glasfaser- Kabeln bei tiefer Temperatur

Info

Publication number
DE60214660D1
DE60214660D1 DE60214660T DE60214660T DE60214660D1 DE 60214660 D1 DE60214660 D1 DE 60214660D1 DE 60214660 T DE60214660 T DE 60214660T DE 60214660 T DE60214660 T DE 60214660T DE 60214660 D1 DE60214660 D1 DE 60214660D1
Authority
DE
Germany
Prior art keywords
low temperature
fiber optic
silicone gel
water repellent
gel
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 - Lifetime
Application number
DE60214660T
Other languages
English (en)
Other versions
DE60214660T2 (de
Inventor
George Dallas
Brian G Risch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Draka Comteq BV
Original Assignee
Draka Comteq BV
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 Draka Comteq BV filed Critical Draka Comteq BV
Publication of DE60214660D1 publication Critical patent/DE60214660D1/de
Application granted granted Critical
Publication of DE60214660T2 publication Critical patent/DE60214660T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Silicon Polymers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE60214660T 2001-12-28 2002-12-13 Wasserblockierendes Gel auf Silikonbasis für die Verwendung in faseroptischen Kabeln bei niedriger Temperatur Expired - Lifetime DE60214660T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28362 2001-12-28
US10/028,362 US6697555B2 (en) 2001-12-28 2001-12-28 Silicone waterblocking gel for low temperature fiber optic cables

Publications (2)

Publication Number Publication Date
DE60214660D1 true DE60214660D1 (de) 2006-10-26
DE60214660T2 DE60214660T2 (de) 2007-09-13

Family

ID=21843031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60214660T Expired - Lifetime DE60214660T2 (de) 2001-12-28 2002-12-13 Wasserblockierendes Gel auf Silikonbasis für die Verwendung in faseroptischen Kabeln bei niedriger Temperatur

Country Status (5)

Country Link
US (1) US6697555B2 (de)
EP (1) EP1323781B1 (de)
AT (1) ATE339472T1 (de)
DE (1) DE60214660T2 (de)
ES (1) ES2272633T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726876B2 (en) 2007-03-14 2010-06-01 Entegris, Inc. System and method for non-intrusive thermal monitor
US20080264651A1 (en) * 2007-04-30 2008-10-30 Schlumberger Technology Corporation Electrical pump power cable management
US20090133895A1 (en) * 2007-09-19 2009-05-28 Robert Allen Water-Blocked Cable
BR112020014990A2 (pt) * 2018-01-29 2020-12-22 Prysmian S.P.A. Cabo de fibra óptica resistente a incêndio
EP3803484B1 (de) * 2018-06-06 2023-08-09 Prysmian S.p.A. Feuerbeständiges, volldielektrisches glasfaserkabel mit hoher faserzahl

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2046471B (en) 1979-03-22 1983-05-11 Telephone Cables Ltd Tube containing optic fibre(s) and thixotropic fluid
US4374967A (en) 1981-07-06 1983-02-22 Dow Corning Corporation Low temperature silicone gel
US4464013A (en) 1982-03-29 1984-08-07 At&T Bell Laboratories Filled optical fiber cables
EP0160778B2 (de) 1984-03-03 1996-07-24 Mitsubishi Cable Industries, Ltd. Wasserfestes optisches Kabel
US4718747A (en) 1984-04-27 1988-01-12 Societa Cavi Pirelli S.P.A. Optical fiber and cable with hydrogen combining layer
IT1186003B (it) * 1985-10-08 1987-11-18 Pirelli Cavi Spa Cavo per telecomunizioni a fibre ottiche incorporante una miscela idrogeno assorbente e miscela idrogeno assorbente per cavi a fibre ottiche
US4613659A (en) 1985-12-16 1986-09-23 Dow Corning Corporation Low temperature polymethylsiloxane containing silicon-bonded hydrogen and curable compositions made therewith
US5495546A (en) 1994-04-13 1996-02-27 Bottoms, Jr.; Jack Fiber optic groundwire with coated fiber enclosures
US5905833A (en) 1997-07-01 1999-05-18 Lucent Technologies Inc. Optical fiber cable having an improved filling material within its core
US6052502A (en) 1997-09-22 2000-04-18 Siecor Corporation Ribbon optical cable having improved strength
US6060662A (en) 1998-01-23 2000-05-09 Western Atlas International, Inc. Fiber optic well logging cable
US6253012B1 (en) 1998-11-12 2001-06-26 Alcatel Cycled fiber lock for cross-functional totally dry optical fiber loose tube cable
US6160939A (en) 1999-03-31 2000-12-12 Lucent Technologies Inc. Optical cable having a filling material with stable viscosity and yield stress
US6137936A (en) 1999-07-22 2000-10-24 Pirelli Cables And Systems Llc Optical fiber cable with single strength member in cable outer jacket

Also Published As

Publication number Publication date
EP1323781A1 (de) 2003-07-02
DE60214660T2 (de) 2007-09-13
US6697555B2 (en) 2004-02-24
EP1323781B1 (de) 2006-09-13
US20030123821A1 (en) 2003-07-03
ES2272633T3 (es) 2007-05-01
ATE339472T1 (de) 2006-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition