CA2045929A1 - Cables de fibres optiques et pieces comprenant une composition isolante homogene capable de proteger les fibres optiques de l'hydrogene et composition isolante homogene connexe - Google Patents
Cables de fibres optiques et pieces comprenant une composition isolante homogene capable de proteger les fibres optiques de l'hydrogene et composition isolante homogene connexeInfo
- Publication number
- CA2045929A1 CA2045929A1 CA2045929A CA2045929A CA2045929A1 CA 2045929 A1 CA2045929 A1 CA 2045929A1 CA 2045929 A CA2045929 A CA 2045929A CA 2045929 A CA2045929 A CA 2045929A CA 2045929 A1 CA2045929 A1 CA 2045929A1
- Authority
- CA
- Canada
- Prior art keywords
- barrier composition
- homogeneous barrier
- optical fibers
- hydrogen
- components
- 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.)
- Granted
Links
Classifications
-
- 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
- G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
-
- 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
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Paints Or Removers (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02083390A IT1246760B (it) | 1990-07-02 | 1990-07-02 | Cavi a fibre ottiche e relativi componenti contenenti una composizione barriera omogenea capace di proteggere le fibre ottiche dall'idrogeno e relativa composizione barriera omogenea. |
IT20833A/90 | 1990-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2045929A1 true CA2045929A1 (fr) | 1992-01-03 |
CA2045929C CA2045929C (fr) | 1996-11-19 |
Family
ID=11172734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002045929A Expired - Lifetime CA2045929C (fr) | 1990-07-02 | 1991-06-28 | Cables de fibres optiques et pieces comprenant une composition isolante homogene capable de proteger les fibres optiques de l'hydrogene et composition isolante homogene connexe |
Country Status (14)
Country | Link |
---|---|
US (1) | US5150444A (fr) |
EP (1) | EP0464918B1 (fr) |
JP (1) | JP3228526B2 (fr) |
AU (1) | AU635650B2 (fr) |
BR (1) | BR9102888A (fr) |
CA (1) | CA2045929C (fr) |
DE (1) | DE69122913T2 (fr) |
DK (1) | DK0464918T3 (fr) |
ES (1) | ES2095904T3 (fr) |
HK (1) | HK1000353A1 (fr) |
IT (1) | IT1246760B (fr) |
MX (1) | MX9100069A (fr) |
NO (1) | NO303197B1 (fr) |
NZ (1) | NZ238822A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4108032A1 (de) * | 1991-03-13 | 1992-09-17 | Bayer Ag | Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung |
IT1264902B1 (it) * | 1993-06-29 | 1996-10-17 | Pirelli Cavi Spa | Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione |
US5463711A (en) * | 1994-07-29 | 1995-10-31 | At&T Ipm Corp. | Submarine cable having a centrally located tube containing optical fibers |
IT1272844B (it) * | 1994-11-24 | 1997-06-30 | Pirelli Cavi Spa | Cavo ottico protetto contro l'umidita' |
US5684060A (en) * | 1996-04-09 | 1997-11-04 | Minnesota Mining And Manufacturing Company | Compositions containing inorganic, organic and organometallic palladium hydrogen scavengers |
US6208790B1 (en) | 1999-01-28 | 2001-03-27 | The Stewart Group, Inc. | Ultra violet light curable polymer matrix for tight-buffering optical fibers |
EP1456301A1 (fr) * | 2001-12-19 | 2004-09-15 | Rhodia Chimie | Melange de palladium catalytique |
CN204834136U (zh) * | 2014-11-21 | 2015-12-02 | 3M创新有限公司 | 电力线缆 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031894A1 (de) * | 1980-08-23 | 1982-09-16 | Bayer Ag, 5090 Leverkusen | Vinylsilikon-pasten fuer die zahnabformung |
US4755020A (en) * | 1983-11-08 | 1988-07-05 | Andrew Corporation | Gas-blocked optical fiber cable unit |
JPS60184218A (ja) * | 1984-03-01 | 1985-09-19 | Fujikura Ltd | 光フアイバ心線 |
JPS60218710A (ja) * | 1984-04-16 | 1985-11-01 | 住友電気工業株式会社 | 光フアイバ複合架空線 |
JPS60255649A (ja) * | 1984-05-31 | 1985-12-17 | Toray Silicone Co Ltd | 石英系光通信フアイバ用被覆材組成物 |
IT1177317B (it) * | 1984-11-23 | 1987-08-26 | Pirelli Cavi Spa | Riempitivo per cavi e componenti di cavi a fibre ottiche e cavi a fibre ottiche e loro componenti incorporanti tale riempitivo |
JPS61197448A (ja) * | 1985-02-22 | 1986-09-01 | Toray Silicone Co Ltd | 光通信ガラスフアイバ用被覆剤 |
IT1184428B (it) * | 1985-04-12 | 1987-10-28 | Pirelli Cavi Spa | Composizione idrogeno assorbente per cavi e elettrici,cavi a fibre ottiche e loro componenti incorporanti detta composizione |
IT1185667B (it) * | 1985-08-30 | 1987-11-12 | Pirelli Cavi Spa | Cavo per telecomunicazione a fibre ottiche |
IT1246761B (it) * | 1990-07-02 | 1994-11-26 | Pirelli Cavi Spa | Cavi a fibre ottiche e relativi componenti contenenti una miscela omogenea per proteggere le fibre ottiche dall' idrogeno e relativa miscela barriera omogenea |
-
1990
- 1990-07-02 IT IT02083390A patent/IT1246760B/it active IP Right Grant
-
1991
- 1991-06-25 ES ES91201616T patent/ES2095904T3/es not_active Expired - Lifetime
- 1991-06-25 DE DE69122913T patent/DE69122913T2/de not_active Expired - Lifetime
- 1991-06-25 DK DK91201616.9T patent/DK0464918T3/da active
- 1991-06-25 EP EP91201616A patent/EP0464918B1/fr not_active Expired - Lifetime
- 1991-06-27 US US07/723,441 patent/US5150444A/en not_active Expired - Lifetime
- 1991-06-28 CA CA002045929A patent/CA2045929C/fr not_active Expired - Lifetime
- 1991-07-01 NO NO912577A patent/NO303197B1/no not_active IP Right Cessation
- 1991-07-01 AU AU80105/91A patent/AU635650B2/en not_active Expired
- 1991-07-02 NZ NZ238822A patent/NZ238822A/xx not_active IP Right Cessation
- 1991-07-02 MX MX9100069A patent/MX9100069A/es unknown
- 1991-07-02 JP JP16189191A patent/JP3228526B2/ja not_active Expired - Lifetime
- 1991-07-02 BR BR919102888A patent/BR9102888A/pt not_active IP Right Cessation
-
1997
- 1997-10-07 HK HK97101905A patent/HK1000353A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MX9100069A (es) | 1992-02-28 |
NO912577L (no) | 1992-01-03 |
EP0464918A1 (fr) | 1992-01-08 |
NZ238822A (en) | 1993-09-27 |
ES2095904T3 (es) | 1997-03-01 |
JPH04270147A (ja) | 1992-09-25 |
NO303197B1 (no) | 1998-06-08 |
IT1246760B (it) | 1994-11-26 |
AU635650B2 (en) | 1993-03-25 |
IT9020833A1 (it) | 1992-01-02 |
AU8010591A (en) | 1992-01-02 |
BR9102888A (pt) | 1992-04-28 |
IT9020833A0 (it) | 1990-07-02 |
DE69122913D1 (de) | 1996-12-05 |
DK0464918T3 (da) | 1997-04-07 |
DE69122913T2 (de) | 1997-05-07 |
CA2045929C (fr) | 1996-11-19 |
JP3228526B2 (ja) | 2001-11-12 |
US5150444A (en) | 1992-09-22 |
HK1000353A1 (en) | 1998-03-06 |
NO912577D0 (no) | 1991-07-01 |
EP0464918B1 (fr) | 1996-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2045928A1 (fr) | Cables de fibres optiques et pieces comprenant un melange isolant homogene pour proteger les fibres optiques de l'hydrogene et melange isolant homogene connexe | |
TW286321B (fr) | ||
IT1264902B1 (it) | Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione | |
ES2193165T3 (es) | Composiciones de revestimiento endurecibles que contienen aditivos de carbamato. | |
AU680610B2 (en) | Process for the preparation of nucleosides | |
AU3668589A (en) | Halogenated hydrocarbon solvents and use thereof | |
AU1843297A (en) | Dihydrobenzofuran and related compounds useful as anti-inflammatory agents | |
CA2045929A1 (fr) | Cables de fibres optiques et pieces comprenant une composition isolante homogene capable de proteger les fibres optiques de l'hydrogene et composition isolante homogene connexe | |
CA2162002A1 (fr) | Compositions de revetement reticulables renfermant une resine de carbamate et des additifs | |
DE69330296D1 (de) | Intumeszierende feuerschutzende Beschichtungszusammensetzung | |
AU584409B2 (en) | Hydrogen absorbing composition for optical fibres cables, and cables and their components incorporating the said composition | |
MX9300434A (es) | Composicion de revestimiento curable, que comprende un compuesto de poliuretano con funcion epoxi. | |
ATE164609T1 (de) | Stabilisierte polymerzusammensetzungen | |
ES8705644A1 (es) | Perfeccionamientos en la fabricacion de cables y componentesde cables de fibras opticas | |
TW347483B (en) | Radiation inductive composition | |
FI904156A0 (fi) | Laongt utvecklad epoxihartskomposition och foerfarande foer framstaellning av denna. | |
NO985830L (no) | Herdbar blanding inneholdende varmeherdbar harpiks | |
CA2256718A1 (fr) | Dihydrobenzopyranne et composes connexes utiles comme agents anti-inflammatoires | |
MY130069A (en) | Precatalysed catalyst compositions, process for preparing epoxy resins, curable compositions,articles resulting from curing the resultant compositions | |
CA2146322A1 (fr) | Compositions oleagineuses | |
CA2067179A1 (fr) | Derives silyles de l'eugenol | |
AU8289787A (en) | Electric line with bundle conductors associated to metal or dielectric cables incorporating optic fibres for telecommunication | |
ITMI910793A0 (it) | Procedimento operativo, atto a consentire l'applicazione a tenuta stagna, di strutture passaparete, su guaine protettive continue, di rivestimento per fasci di cavetti elettrici di cablaggio | |
JPS5776039A (en) | Flame-retardant polyolefin composition | |
CA2135926A1 (fr) | Hexahydrobenzo[a]phenanthridines substituees |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |