CA1216908A - Electrical cable construction - Google Patents
Electrical cable constructionInfo
- Publication number
- CA1216908A CA1216908A CA000453258A CA453258A CA1216908A CA 1216908 A CA1216908 A CA 1216908A CA 000453258 A CA000453258 A CA 000453258A CA 453258 A CA453258 A CA 453258A CA 1216908 A CA1216908 A CA 1216908A
- Authority
- CA
- Canada
- Prior art keywords
- cable
- ethylene
- copolymer
- anhydride
- blend
- 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
Links
- 238000010276 construction Methods 0.000 title abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 239000000853 adhesive Substances 0.000 claims abstract description 40
- 230000001070 adhesive effect Effects 0.000 claims abstract description 40
- 229920001577 copolymer Polymers 0.000 claims abstract description 40
- 239000005977 Ethylene Substances 0.000 claims abstract description 36
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 35
- -1 polyethylene backbone Polymers 0.000 claims abstract description 33
- 229920001519 homopolymer Polymers 0.000 claims abstract description 27
- 229920000098 polyolefin Polymers 0.000 claims abstract description 14
- 150000008065 acid anhydrides Chemical class 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 150000002148 esters Chemical class 0.000 claims abstract description 9
- 229920000578 graft copolymer Polymers 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 239000000178 monomer Substances 0.000 claims description 18
- 229920001903 high density polyethylene Polymers 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000004700 high-density polyethylene Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 12
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 150000001993 dienes Chemical class 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- KNDQHSIWLOJIGP-UMRXKNAASA-N (3ar,4s,7r,7as)-rel-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione Chemical compound O=C1OC(=O)[C@@H]2[C@H]1[C@]1([H])C=C[C@@]2([H])C1 KNDQHSIWLOJIGP-UMRXKNAASA-N 0.000 claims description 5
- KNDQHSIWLOJIGP-UHFFFAOYSA-N 826-62-0 Chemical compound C1C2C3C(=O)OC(=O)C3C1C=C2 KNDQHSIWLOJIGP-UHFFFAOYSA-N 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 5
- SDQGRJKYBWFIDP-UHFFFAOYSA-N 3-but-2-enyl-4-methyloxolane-2,5-dione Chemical compound CC=CCC1C(C)C(=O)OC1=O SDQGRJKYBWFIDP-UHFFFAOYSA-N 0.000 claims description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 150000002688 maleic acid derivatives Chemical class 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229920002367 Polyisobutene Polymers 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 claims description 2
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 claims description 2
- OEMSKMUAMXLNKL-UHFFFAOYSA-N 5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C(C)=CCC2C(=O)OC(=O)C12 OEMSKMUAMXLNKL-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 2
- FUBZERMWPMTSEB-UHFFFAOYSA-N bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic acid Chemical compound C1CC2C=CC1C(C(=O)O)C2C(O)=O FUBZERMWPMTSEB-UHFFFAOYSA-N 0.000 claims description 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 2
- 238000009820 dry lamination Methods 0.000 claims description 2
- 229920001198 elastomeric copolymer Polymers 0.000 claims description 2
- 229920013728 elastomeric terpolymer Polymers 0.000 claims description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 claims description 2
- 229920006225 ethylene-methyl acrylate Polymers 0.000 claims description 2
- 229920005680 ethylene-methyl methacrylate copolymer Polymers 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000007765 extrusion coating Methods 0.000 claims description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 claims description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical class OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims description 2
- 229920001684 low density polyethylene Polymers 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 229920001179 medium density polyethylene Polymers 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- KNRCVAANTQNTPT-UHFFFAOYSA-N methyl-5-norbornene-2,3-dicarboxylic anhydride Chemical compound O=C1OC(=O)C2C1C1(C)C=CC2C1 KNRCVAANTQNTPT-UHFFFAOYSA-N 0.000 claims 3
- LTVUCOSIZFEASK-MPXCPUAZSA-N (3ar,4s,7r,7as)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Chemical compound C([C@H]1C=C2)[C@H]2[C@H]2[C@]1(C)C(=O)OC2=O LTVUCOSIZFEASK-MPXCPUAZSA-N 0.000 claims 1
- DKWZAJKBAUFZCH-UHFFFAOYSA-N 2-oxaspiro[4.4]non-7-ene-1,3-dione Chemical compound O=C1OC(=O)CC11CC=CC1 DKWZAJKBAUFZCH-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 239000004701 medium-density polyethylene Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 abstract description 4
- 229920000573 polyethylene Polymers 0.000 description 19
- 239000004698 Polyethylene Substances 0.000 description 17
- 239000004020 conductor Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 9
- 150000008064 anhydrides Chemical class 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000032683 aging Effects 0.000 description 6
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 4
- 239000004716 Ethylene/acrylic acid copolymer Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229920001038 ethylene copolymer Polymers 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000005029 tin-free steel Substances 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 229910000680 Aluminized steel Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- DHZBEENLJMYSHQ-XCVPVQRUSA-N cantharidin Chemical compound C([C@@H]1O2)C[C@@H]2[C@]2(C)[C@@]1(C)C(=O)OC2=O DHZBEENLJMYSHQ-XCVPVQRUSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007739 conversion coating Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
- IEPRKVQEAMIZSS-AATRIKPKSA-N diethyl fumarate Chemical class CCOC(=O)\C=C\C(=O)OCC IEPRKVQEAMIZSS-AATRIKPKSA-N 0.000 description 1
- ZWWQRMFIZFPUAA-UHFFFAOYSA-N dimethyl 2-methylidenebutanedioate Chemical compound COC(=O)CC(=C)C(=O)OC ZWWQRMFIZFPUAA-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000011953 free-radical catalyst Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 229920001112 grafted polyolefin Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- IICQZTQZQSBHBY-UHFFFAOYSA-N non-2-ene Chemical compound CCCCCCC=CC IICQZTQZQSBHBY-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/10—Screens specially adapted for reducing interference from external sources
- H01B11/1016—Screens specially adapted for reducing interference from external sources composed of a longitudinal lapped tape-conductor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/06—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/08—Screens specially adapted for reducing cross-talk
- H01B11/085—Screens specially adapted for reducing cross-talk composed of longitudinal tape conductors
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Communication Cables (AREA)
- Organic Insulating Materials (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52104183A | 1983-08-08 | 1983-08-08 | |
| US521,041 | 1983-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1216908A true CA1216908A (en) | 1987-01-20 |
Family
ID=24075090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000453258A Expired CA1216908A (en) | 1983-08-08 | 1984-05-01 | Electrical cable construction |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6056312A (enrdf_load_stackoverflow) |
| BE (1) | BE899985A (enrdf_load_stackoverflow) |
| CA (1) | CA1216908A (enrdf_load_stackoverflow) |
| DE (1) | DE3425749C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2550656B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2144901A (enrdf_load_stackoverflow) |
| NL (1) | NL8401556A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675471A (en) * | 1984-07-30 | 1987-06-23 | Norchem, Inc. | Electrical cables |
| US5189120A (en) * | 1986-11-20 | 1993-02-23 | Basf Aktiengesellschaft | Peroxide-free grafting of homopolymers and copolymers of ethylene having densities less than 0.930 g/cm3, and use of the graft copolymers for the preparation of ionomers or adhesion promoters |
| US5194509A (en) * | 1986-11-20 | 1993-03-16 | Basf Aktiengesellschaft | Peroxide-free grafting of homopolymers and copolymers of ethylene having densities equal to or greater than 0.930 g/cm3, and use of the graft copolymers for the preparation of ionomers of adhesion promoters |
| DE3639566A1 (de) * | 1986-11-20 | 1988-06-01 | Basf Ag | Peroxidfreie pfropfung von homo- bzw. copolymerisaten des ethylens mit dichten kleiner als 0,930 g/cm(pfeil hoch)3(pfeil hoch) und verwendung der pfropfcopolymeren zur herstellung von ionomeren oder haftvermittlern |
| DE3639564A1 (de) * | 1986-11-20 | 1988-06-01 | Basf Ag | Peroxidfreie pfropfung von homo- bzw. copolymerisaten des ethylens mit dichten gleich oder groesser als 0,930 g/cm(pfeil hoch)3(pfeil hoch) und verwendung der pfropfcopolymeren zur herstellung in ionomeren oder haftvermittlern |
| NL8801195A (nl) * | 1988-05-06 | 1989-12-01 | Stamicarbon | Ballistische structuur. |
| US5750252A (en) * | 1995-06-02 | 1998-05-12 | The Dow Chemical Company | Protective coating for metal surfaces |
| US7005583B2 (en) * | 2002-09-10 | 2006-02-28 | Schlumberger Technology Corporation | Electrical cable and method of making same |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH447612A (fr) * | 1963-06-04 | 1967-11-30 | Aquitaine Petrole | Procédé pour la modification de polyoléfines |
| GB1089376A (en) * | 1963-11-22 | 1967-11-01 | Dow Chemical Co | A metal shielding tape for an electrical cable |
| US3344228A (en) * | 1964-11-19 | 1967-09-26 | Thermal barriers for electric cables | |
| GB1105260A (en) * | 1965-12-31 | 1968-03-06 | Dow Chemical Co | Improved conductors for high frequency cables |
| GB1299926A (en) * | 1969-03-24 | 1972-12-13 | Western Electric Co | Improvements in or relating to electric cables and to methods of making them |
| BE756568A (fr) * | 1969-10-09 | 1971-03-01 | Kabel Metallwerke Ghh | Cables electriques et procede pour leur fabrication |
| US4049904A (en) * | 1969-11-28 | 1977-09-20 | Nitto Electric Industrial Co., Ltd. | Plastic laminated metallic foil and method for preparing the same |
| US3658148A (en) * | 1970-04-29 | 1972-04-25 | Dresser Ind | Land vehicle releasably carrying a geophysical exploration tool |
| US4132857A (en) * | 1971-08-12 | 1979-01-02 | Union Carbide Corporation | Electrical cable |
| JPS524027B2 (enrdf_load_stackoverflow) * | 1971-12-18 | 1977-02-01 | ||
| US3856889A (en) * | 1972-09-11 | 1974-12-24 | Eastman Kodak Co | Blends containing polyethylene and an unsaturated polycarboxylic acid modified polyolefin |
| JPS5032287A (enrdf_load_stackoverflow) * | 1973-07-20 | 1975-03-28 | ||
| US3891791A (en) * | 1974-05-10 | 1975-06-24 | Gen Cable Corp | Communication cable with improved coated shield |
| US4058647A (en) * | 1975-02-27 | 1977-11-15 | Mitsubishi Petrochemical Co., Ltd. | Process for preparing laminated resin product |
| US4087587A (en) * | 1975-09-19 | 1978-05-02 | Chemplex Company | Adhesive blends |
| JPS58445B2 (ja) * | 1975-10-17 | 1983-01-06 | 三井化学株式会社 | 熱可塑性エラストマ−の製造方法 |
| JPS5280334A (en) * | 1975-12-27 | 1977-07-06 | Mitsui Petrochem Ind Ltd | Method of adhering polyolefin and polar substrate |
| US4111988A (en) * | 1977-01-10 | 1978-09-05 | The Dow Chemical Company | 4-(2,2-Dichloro-1,1-difluoroethoxybenzene) sulfonyl chloride and its preparation |
| DE2721474A1 (de) * | 1977-06-20 | 1978-11-16 | Chemplex Co | Modifizierte polyolefingemische mit verbesserter klebfaehigkeit an verschiedenen substraten und die damit erhaltenen verbundmaterialien |
| US4298712A (en) * | 1977-08-01 | 1981-11-03 | Chemplex Company | Adhesive blends of elastomer, polyolefin, and graft of polyethylene with unsaturated fused ring anhydrides |
| US4292463A (en) * | 1977-12-14 | 1981-09-29 | The Dow Chemical Company | Cable shielding tape and cable |
| JPS5950191B2 (ja) * | 1978-11-14 | 1984-12-06 | 三井化学株式会社 | ホツトメルト型粘着剤組成物 |
| JPS55121058A (en) * | 1979-03-14 | 1980-09-17 | Mitsui Petrochemical Ind | Multilayer laminated structure |
| US4230830A (en) * | 1979-03-30 | 1980-10-28 | E. I. Du Pont De Nemours And Company | Adhesive blends containing thermally grafted ethylene polymer |
| CA1150882A (en) * | 1980-08-15 | 1983-07-26 | Seymour Schmukler | Adhesive blends and composite structures |
| CA1180654A (en) * | 1981-01-19 | 1985-01-08 | Richard H. Brezinsky | Plastic/metal laminates, cable shielding or armoring tapes, and electrical cables made therewith |
| US4409364A (en) * | 1981-12-04 | 1983-10-11 | Chemplex Company | Adhesive blends and composite structures comprising acid or anhydride modified PE + hope + polypropylene |
-
1984
- 1984-05-01 CA CA000453258A patent/CA1216908A/en not_active Expired
- 1984-05-15 NL NL8401556A patent/NL8401556A/nl active Search and Examination
- 1984-05-31 GB GB08413918A patent/GB2144901A/en not_active Withdrawn
- 1984-06-20 FR FR8409694A patent/FR2550656B1/fr not_active Expired
- 1984-06-21 BE BE0/213195A patent/BE899985A/fr not_active IP Right Cessation
- 1984-07-12 DE DE3425749A patent/DE3425749C2/de not_active Expired - Fee Related
- 1984-08-07 JP JP59164344A patent/JPS6056312A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BE899985A (fr) | 1984-10-15 |
| DE3425749A1 (de) | 1985-02-28 |
| GB2144901A (en) | 1985-03-13 |
| NL8401556A (nl) | 1985-03-01 |
| FR2550656B1 (fr) | 1987-10-30 |
| FR2550656A1 (fr) | 1985-02-15 |
| JPH0377604B2 (enrdf_load_stackoverflow) | 1991-12-11 |
| DE3425749C2 (de) | 1994-08-25 |
| GB8413918D0 (en) | 1984-07-04 |
| JPS6056312A (ja) | 1985-04-01 |
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