PT83404B - Processo para a preparacao de um material polimerico alongado longitudinalmente - Google Patents
Processo para a preparacao de um material polimerico alongado longitudinalmenteInfo
- Publication number
- PT83404B PT83404B PT8340486A PT8340486A PT83404B PT 83404 B PT83404 B PT 83404B PT 8340486 A PT8340486 A PT 8340486A PT 8340486 A PT8340486 A PT 8340486A PT 83404 B PT83404 B PT 83404B
- Authority
- PT
- Portugal
- Prior art keywords
- preparation
- polymeric material
- strong polymeric
- longitudinally strong
- longitudinally
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L43/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Compositions of derivatives of such polymers
- C08L43/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- G02B6/4471—Terminating devices ; Cable clamps
- G02B6/4476—Terminating devices ; Cable clamps with heat-shrinkable elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853533508 DE3533508A1 (de) | 1985-09-20 | 1985-09-20 | Kabelmantel oder schutzrohr |
DE19853533510 DE3533510A1 (de) | 1985-09-20 | 1985-09-20 | Elektrisches niederspannungskabel oder elektrische leitung |
DE19853533511 DE3533511A1 (de) | 1985-09-20 | 1985-09-20 | Vernetztes medienfuehrendes kunststoffrohr |
DE19853533507 DE3533507A1 (de) | 1985-09-20 | 1985-09-20 | Elektrische freileitung, insbesondere fassadenkabel |
Publications (2)
Publication Number | Publication Date |
---|---|
PT83404A PT83404A (en) | 1986-10-01 |
PT83404B true PT83404B (pt) | 1988-07-29 |
Family
ID=27433424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT8340486A PT83404B (pt) | 1985-09-20 | 1986-09-19 | Processo para a preparacao de um material polimerico alongado longitudinalmente |
Country Status (7)
Country | Link |
---|---|
ES (1) | ES8802623A1 (pt) |
FI (1) | FI863796A (pt) |
FR (1) | FR2592052B1 (pt) |
GB (1) | GB2181437B (pt) |
GR (1) | GR862281B (pt) |
PT (1) | PT83404B (pt) |
SG (1) | SG100990G (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI80853C (sv) * | 1988-06-07 | 1990-08-10 | Neste Oy | Plastbelagt stålrör |
GB8927174D0 (en) * | 1989-12-01 | 1990-01-31 | Exxon Chemical Patents Inc | Cross-linkable polymer blends |
DE69101066T2 (de) * | 1991-08-30 | 1994-08-25 | Tarco Energi As | Fernheizrohr. |
BR9203610A (pt) * | 1992-09-11 | 1994-03-22 | Pirelli Cabos S A | Composicoes de isolacao em polietileno reticulado por umidade (xlpe) com reduzida contracao a 130 c,para uso em cabos de p/otencia de baixa tensao |
GB9310235D0 (en) * | 1993-05-18 | 1993-06-30 | Raychem Ltd | Heat-shrinkable article |
CA2212944C (en) * | 1995-12-18 | 2006-10-24 | Jacques Schombourg | Silane, free radical generator, amine blends for crosslinking of olefin polymers |
SE9603595D0 (sv) * | 1996-10-02 | 1996-10-02 | Borealis As | Halvledande polymerkomposition och kabelmantel som inbegriper denna |
US6337367B1 (en) | 2000-07-11 | 2002-01-08 | Pirelli Cables And Systems, Llc | Non-shielded, track resistant, silane crosslinkable insulation, methods of making same and cables jacketed therewith |
CN101227983B (zh) * | 2005-06-14 | 2015-08-19 | 巴塞尔聚烯烃有限公司 | 性能改进的多层塑胶防腐蚀涂层 |
US8183328B2 (en) | 2007-03-30 | 2012-05-22 | Exxonmobil Chemical Patents Inc. | Compositions comprising grafted and crosslinked LLDPE's, Methods for making same, and articles made therefrom |
US8211985B2 (en) | 2007-03-30 | 2012-07-03 | Exxonmobil Chemical Patents Inc. | Silicon-containing ethylene-based polymer blends, methods for making same, and articles made therefrom |
EP2138538A1 (en) * | 2008-06-27 | 2009-12-30 | Borealis AG | Polyolefin composition reinforced with a filler and pipe comprising the polyolefin composition |
US11837383B2 (en) | 2020-03-27 | 2023-12-05 | Prysmian S.P.A. | Cables with improved coverings to reduce shrinkback and methods of forming the same |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1450934A (en) * | 1973-02-14 | 1976-09-29 | Dow Corning Ltd | Corsslinking process |
GB1526398A (en) * | 1974-12-06 | 1978-09-27 | Maillefer Sa | Manufacture of extruded products |
DE2554943A1 (de) * | 1975-12-06 | 1977-06-16 | Kabel Metallwerke Ghh | Verfahren zur herstellung von durch aufpfropfen einer silanverbindung in anwesenheit von feuchtigkeit vernetzbaren thermoplasten oder elastomeren |
JPS603096B2 (ja) * | 1976-09-24 | 1985-01-25 | 住友ベークライト株式会社 | ポリエチレン系樹脂組成物 |
JPS5363453A (en) * | 1976-11-17 | 1978-06-06 | Dainichi Nippon Cables Ltd | Crosslinkable ethylene polymer compositions |
DE2755485A1 (de) * | 1976-12-14 | 1978-06-15 | Fujikura Ltd | Verfahren zum herstellen vernetzter polyaethylene |
JPS5432590A (en) * | 1977-08-17 | 1979-03-09 | Furukawa Electric Co Ltd:The | Preparation of silane-grafted polyethylene crosslinkable with water |
JPS5580203A (en) * | 1978-12-13 | 1980-06-17 | Sumitomo Electric Industries | Crosslinked polyethylene insulated wire |
JPS57127187A (en) * | 1981-01-30 | 1982-08-07 | Dainichi Nippon Cables Ltd | Gas service pipe for burying |
JPS57153004A (en) * | 1981-03-19 | 1982-09-21 | Nippon Oil Co Ltd | Production of silane-crosslinked polyolefin |
JPS59102930A (ja) * | 1982-12-03 | 1984-06-14 | Sumitomo Bakelite Co Ltd | 成形方法 |
GB8400149D0 (en) * | 1984-01-05 | 1984-02-08 | Bp Chem Int Ltd | Polymer composition |
WO1985003080A1 (en) * | 1984-01-06 | 1985-07-18 | Neste Oy | Procedure for manufacturing shaped articles containing cross-linked polyolefin |
US4551504A (en) * | 1984-01-18 | 1985-11-05 | Union Carbide Corporation | Water curable, azide sulfonyl silane modified ethylene polymers |
US4857250A (en) * | 1984-04-13 | 1989-08-15 | Union Carbide Corporation | One-extrusion method of making a shaped crosslinkable extruded polymeric product |
US4707520A (en) * | 1985-08-21 | 1987-11-17 | Union Carbide Corporation | Composition based on water-curable thermoplastic polymers and metal carboxylate silanol condensation catalysts |
-
1986
- 1986-06-24 ES ES556548A patent/ES8802623A1/es not_active Expired
- 1986-07-17 FR FR8610395A patent/FR2592052B1/fr not_active Expired
- 1986-09-08 GR GR862281A patent/GR862281B/el unknown
- 1986-09-18 GB GB8622473A patent/GB2181437B/en not_active Expired - Lifetime
- 1986-09-19 PT PT8340486A patent/PT83404B/pt not_active IP Right Cessation
- 1986-09-19 FI FI863796A patent/FI863796A/fi not_active IP Right Cessation
-
1990
- 1990-12-19 SG SG100990A patent/SG100990G/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES556548A0 (es) | 1988-09-01 |
GB2181437A (en) | 1987-04-23 |
FI863796A (fi) | 1987-03-21 |
FR2592052A1 (fr) | 1987-06-26 |
SG100990G (en) | 1991-02-14 |
FI863796A0 (fi) | 1986-09-19 |
FR2592052B1 (fr) | 1989-06-16 |
GB8622473D0 (en) | 1986-10-22 |
GR862281B (en) | 1986-10-03 |
PT83404A (en) | 1986-10-01 |
ES8802623A1 (es) | 1988-09-01 |
GB2181437B (en) | 1990-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19920731 |