ATE339472T1 - 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
ATE339472T1
ATE339472T1 AT02028001T AT02028001T ATE339472T1 AT E339472 T1 ATE339472 T1 AT E339472T1 AT 02028001 T AT02028001 T AT 02028001T AT 02028001 T AT02028001 T AT 02028001T AT E339472 T1 ATE339472 T1 AT E339472T1
Authority
AT
Austria
Prior art keywords
low temperature
gel
silicone
silicone gel
water repellent
Prior art date
Application number
AT02028001T
Other languages
English (en)
Inventor
George Dallas
Brian G Risch
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
Application granted granted Critical
Publication of ATE339472T1 publication Critical patent/ATE339472T1/de

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)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
AT02028001T 2001-12-28 2002-12-13 Wasserabweisendes silicon-gel für die verwendung in glasfaser- kabeln bei tiefer temperatur ATE339472T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE339472T1 true ATE339472T1 (de) 2006-10-15

Family

ID=21843031

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02028001T ATE339472T1 (de) 2001-12-28 2002-12-13 Wasserabweisendes silicon-gel für die verwendung in glasfaser- kabeln bei tiefer 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
AU2018405175B2 (en) * 2018-01-29 2024-02-08 Prysmian S.P.A. Fire resistant fibre optic cable
MX2020012874A (es) * 2018-06-06 2021-05-27 Prysmian Spa Cable de fibra optica dielectrico ignifugo con alto conteo de fibras.

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
US6697555B2 (en) 2004-02-24
DE60214660T2 (de) 2007-09-13
EP1323781A1 (de) 2003-07-02
EP1323781B1 (de) 2006-09-13
ES2272633T3 (es) 2007-05-01
DE60214660D1 (de) 2006-10-26
US20030123821A1 (en) 2003-07-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties