JP2008531794A - 低スコーチ性ポリマー組成物 - Google Patents
低スコーチ性ポリマー組成物 Download PDFInfo
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- JP2008531794A JP2008531794A JP2007557380A JP2007557380A JP2008531794A JP 2008531794 A JP2008531794 A JP 2008531794A JP 2007557380 A JP2007557380 A JP 2007557380A JP 2007557380 A JP2007557380 A JP 2007557380A JP 2008531794 A JP2008531794 A JP 2008531794A
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- unsaturated polyolefin
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- 239000000203 mixture Substances 0.000 title claims abstract description 106
- 229920000642 polymer Polymers 0.000 title claims abstract description 69
- 229920000098 polyolefin Polymers 0.000 claims abstract description 48
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 31
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims abstract description 16
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 15
- 238000004132 cross linking Methods 0.000 claims description 60
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 32
- 238000001125 extrusion Methods 0.000 claims description 29
- 238000007872 degassing Methods 0.000 claims description 28
- 239000003112 inhibitor Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 229920006037 cross link polymer Polymers 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 17
- 150000002978 peroxides Chemical group 0.000 claims description 17
- -1 siloxanes Chemical class 0.000 claims description 17
- 239000004971 Cross linker Substances 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- ZOKCNEIWFQCSCM-UHFFFAOYSA-N (2-methyl-4-phenylpent-4-en-2-yl)benzene Chemical group C=1C=CC=CC=1C(C)(C)CC(=C)C1=CC=CC=C1 ZOKCNEIWFQCSCM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 7
- 239000012925 reference material Substances 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- XWJBRBSPAODJER-UHFFFAOYSA-N 1,7-octadiene Chemical group C=CCCCCC=C XWJBRBSPAODJER-UHFFFAOYSA-N 0.000 claims description 6
- 238000010526 radical polymerization reaction Methods 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000003039 volatile agent Substances 0.000 claims description 5
- 150000001993 dienes Chemical group 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical group C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 claims description 3
- UCKITPBQPGXDHV-UHFFFAOYSA-N 7-methylocta-1,6-diene Chemical compound CC(C)=CCCCC=C UCKITPBQPGXDHV-UHFFFAOYSA-N 0.000 claims description 2
- PWENCKJTWWADRJ-UHFFFAOYSA-N 9-methyldeca-1,8-diene Chemical compound CC(C)=CCCCCCC=C PWENCKJTWWADRJ-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- NLDGJRWPPOSWLC-UHFFFAOYSA-N deca-1,9-diene Chemical compound C=CCCCCCCC=C NLDGJRWPPOSWLC-UHFFFAOYSA-N 0.000 claims description 2
- IYPLTVKTLDQUGG-UHFFFAOYSA-N dodeca-1,11-diene Chemical compound C=CCCCCCCCCC=C IYPLTVKTLDQUGG-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 125000000687 hydroquinonyl group Chemical class C1(O)=C(C=C(O)C=C1)* 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 150000004059 quinone derivatives Chemical class 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- XMRSTLBCBDIKFI-UHFFFAOYSA-N tetradeca-1,13-diene Chemical compound C=CCCCCCCCCCCC=C XMRSTLBCBDIKFI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000006227 byproduct Substances 0.000 description 20
- 239000003963 antioxidant agent Substances 0.000 description 18
- 239000008188 pellet Substances 0.000 description 14
- 238000009472 formulation Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 230000003078 antioxidant effect Effects 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 239000000654 additive Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 7
- 230000004580 weight loss Effects 0.000 description 7
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 239000004594 Masterbatch (MB) Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 150000003623 transition metal compounds Chemical class 0.000 description 3
- CCNDOQHYOIISTA-UHFFFAOYSA-N 1,2-bis(2-tert-butylperoxypropan-2-yl)benzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1C(C)(C)OOC(C)(C)C CCNDOQHYOIISTA-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 2
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 2
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000012718 coordination polymerization Methods 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 1
- MYOQALXKVOJACM-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy pentaneperoxoate Chemical compound CCCCC(=O)OOOC(C)(C)C MYOQALXKVOJACM-UHFFFAOYSA-N 0.000 description 1
- SOVOPSCRHKEUNJ-VQHVLOKHSA-N (e)-dec-4-ene Chemical compound CCCCC\C=C\CCC SOVOPSCRHKEUNJ-VQHVLOKHSA-N 0.000 description 1
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 description 1
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- ODBCKCWTWALFKM-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhex-3-yne Chemical compound CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C ODBCKCWTWALFKM-UHFFFAOYSA-N 0.000 description 1
- JJRDRFZYKKFYMO-UHFFFAOYSA-N 2-methyl-2-(2-methylbutan-2-ylperoxy)butane Chemical compound CCC(C)(C)OOC(C)(C)CC JJRDRFZYKKFYMO-UHFFFAOYSA-N 0.000 description 1
- RCBGGJURENJHKV-UHFFFAOYSA-N 2-methylhept-1-ene Chemical compound CCCCCC(C)=C RCBGGJURENJHKV-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- OIGWAXDAPKFNCQ-UHFFFAOYSA-N 4-isopropylbenzyl alcohol Chemical compound CC(C)C1=CC=C(CO)C=C1 OIGWAXDAPKFNCQ-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000013020 final formulation Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000004711 α-olefin 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
- 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
-
- 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
- C08K5/01—Hydrocarbons
-
- 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
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/08—Copolymers of ethene
- C09D123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C09D123/083—Copolymers of ethene with aliphatic polyenes, i.e. containing more than one unsaturated bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Polymerisation Methods In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
【選択図】なし
Description
(i)少なくとも0.1の炭素−炭素二重結合の全量/1000炭素原子を有する不飽和ポリオレフィン
(ii)少なくとも1のスコーチ防止剤、および
(iii)少なくとも1の架橋剤
を含んでいる。
CH2=CH−[Si(CH3)2−O]n−Si(CH3)2−CH=CH2(ここで、n=1以上である。)
を有するシロキサンが、多不飽和コモノマーとして使用されることもできる。例として、ジビニルシロキサン、たとえばα,ω−ジビニルシロキサンが挙げられることができる。
ここで、
T:℃単位での押出温度、および
t:押出温度Tにおいて、トルクの測定の開始から、トルク曲線の最低値から1dNmのトルクの増加に達するのにかかる分単位での時間
ビニリデン/1000C原子=(14×A)/(18.24×L×D)
ビニル/1000C原子=(14×A)/(13.13×L×D)
トランスビニレン/1000C原子=(14×A)/(15.14×L×D)
ここで、
A:吸光度(ピーク高さ)
L:mm単位での膜厚
D:物質の密度
−試験の最初の30分間における試験サンプルの全重量変化。規格に従うと、これは元のサンプル重量の1.6%未満でなければならない。
−試験の最初の5分間における重量の変化の速度
−試験時間15〜30分間におけるサンプル重量の変化の平均速度
ポリ(エチレン−コ−1,7−オクタジエン)ポリマー、灰分含有量<0.025%、MFR2=2.7g/10分
ポリ(エチレン−コ−1,7−オクタジエン)ポリマー、灰分含有量<0.025%、MFR2=2.1g/10分
低密度ポリエチレン、MFR2=2.0g/10分
酸化防止剤:4,4'−チオビス(2−t−ブチル−5−メチルフェノール)(CAS番号96−69−5)
架橋剤:過酸化ジクミル(CAS番号80−43−3)
スコーチ防止剤:2,4−ジフェニル−4−メチル−1−ペンテン(CAS番号6362−80−7)
Claims (33)
- (i)少なくとも0.1の炭素−炭素二重結合の全量/1000炭素原子の比を有する不飽和ポリオレフィン
(ii)少なくとも1のスコーチ防止剤、および
(iii)少なくとも1の架橋剤
を含んでいる、架橋性ポリマー組成物。 - 不飽和ポリオレフィンが、少なくとも0.35の炭素−炭素二重結合の全量/1000炭素原子を有する、請求項1に従うポリマー組成物。
- 炭素−炭素二重結合の少なくとも一部がビニル基である、請求項1または2に従うポリマー組成物。
- 不飽和ポリオレフィンが、少なくとも0.04のビニル基の全量/1000炭素原子を有する、請求項3に従うポリマー組成物。
- 不飽和ポリオレフィンが、オレフィンモノマーと少なくとも1の多不飽和コモノマーとを共重合することによって調製されている、請求項1〜4のいずれか1項に従うポリマー組成物。
- 不飽和ポリオレフィンが、1000炭素原子当り少なくとも0.03の、多不飽和コモノマーから生じるビニル基の量を有する、請求項5に従うポリマー組成物。
- 少なくとも1の多不飽和コモノマーがジエンである、請求項5または6に従うポリマー組成物。
- ジエンが、1,7−オクタジエン、1,9−デカジエン、1,11−ドデカジエン、1,13−テトラデカジエン、7−メチル−1,6−オクタジエン、9−メチル−1,8−デカジエン、またはこれらの混合物から選択される、請求項7に従うポリマー組成物。
- ジエンが、以下の式
CH2=CH−[Si(CH3)2−O]n−Si(CH3)2−CH=CH2(ここで、n=1以上である。)
を有するシロキサンから選択される、請求項7に従うポリマー組成物。 - 少なくとも1の架橋剤が過酸化物である、請求項1〜9のいずれか1項に従うポリマー組成物。
- オレフィンモノマーがエチレンである、請求項5〜10のいずれか1項に従うポリマー組成物。
- 不飽和ポリエチレンが、高圧ラジカル重合によって製造されている、請求項11に従うポリマー組成物。
- 不飽和ポリオレフィンが、0.030重量%未満の灰分含有量を有する、請求項5〜12のいずれか1項に従うポリマー組成物。
- スコーチ防止剤の量が、ポリマー組成物の重量当たり0.005〜1重量%である、請求項1〜13のいずれか1項に従うポリマー組成物。
- スコーチ防止剤が、2,4−ジフェニル−4−メチル−1−ペンテン、置換若しくは非置換ジフェニルエチレン、キノン誘導体、ハイドロキノン誘導体、単官能性ビニル含有エステルおよびエーテル、またはこれらの混合物から選択される、請求項1〜14のいずれか1項に従うポリマー組成物。
- 請求項1〜15のいずれか1項に従うポリマー組成物を架橋条件下に処理することによって調製されている、架橋されたポリマー組成物。
- 参照物質中の揮発物のレベルを同一の値に下げるために必要である時間と比較して少なくとも10%短い時間後において、架橋されたポリマー組成物中に残留する除去可能揮発物のパーセントレベルが、該架橋されたポリマー組成物の0.5重量%以下であり、該参照物質が、0.37の炭素−炭素二重結合の全量/1000炭素原子を有する不飽和ポリオレフィンと架橋剤とから、しかしスコーチ防止剤なしで調製された架橋されたポリマー組成物である、請求項16に従う架橋されたポリマー組成物。
- 1.8mmの厚さを有する板についてHD632 A:1 1998、第2部に従って測定された1.12重量%未満の、175℃における0〜30分間の全重量変化を有する、請求項16または17に従う架橋されたポリマー組成物。
- 請求項1〜15のいずれか1項に従う架橋性ポリマー組成物が用意され、引き続いて該ポリマー組成物が架橋条件下に処理される、架橋されたポリマー組成物の調製方法。
- 架橋性ポリマー組成物が、少なくとも部分的な架橋を達成するために十分な温度に付される、請求項19に従う方法。
- 請求項1〜15のいずれか1項に従う架橋性ポリマー組成物を含んでいる少なくとも1の層を有する、多層物品。
- 物品が電力ケーブルである、請求項21に従う多層物品。
- 請求項16〜18のいずれか1項に従う架橋されたポリマー組成物を含んでいる少なくとも1の層を有する、架橋された多層物品。
- 物品が電力ケーブルである、請求項23に従う架橋された多層物品。
- 請求項1〜15のいずれか1項に従う架橋性ポリマー組成物が、押出によって1以上の層として基体上に施与される、多層物品の製造方法。
- 不飽和ポリオレフィン、架橋剤およびスコーチ防止剤が単一段階でブレンドされ、引き続いて、得られた混合物が押出機中へと供給される、請求項25または26に従う方法。
- 最初に不飽和ポリオレフィンとスコーチ防止剤とをブレンドすることによって架橋性ポリマー組成物が調製され、引き続いて、得られた混合物が架橋剤とブレンドされ、そして最終混合物が押出機中へと供給される、請求項25または26に従う方法。
- 不飽和ポリオレフィンの溶融物が押出機中に用意され、引き続いてスコーチ防止剤および架橋剤がホッパー中へまたは該溶融物に、同時にか、あるいは後続する段階で加えられる、請求項25または26に従う方法。
- 多層物品が電力ケーブルであり、かつ架橋性ポリマー組成物が金属性導体および/またはその少なくとも1のコーティング層の上へと施与される、請求項25〜29のいずれか1項に従う方法。
- 架橋性ポリマー組成物が架橋条件下に処理される、請求項25〜30のいずれか1項に従う方法。
- 架橋段階後に脱ガス段階が実施されて、揮発性生成物が除去される、請求項25〜31のいずれか1項に従う方法。
- 少なくとも0.1の炭素−炭素二重結合の全量/1000炭素原子を有する不飽和ポリオレフィンを押出すためにスコーチ防止剤を使用する方法。
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JP2008531795A (ja) * | 2005-02-28 | 2008-08-14 | ボレアリス テクノロジー オイ | 架橋されたポリマーを調製する方法 |
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JP2013510915A (ja) * | 2009-11-11 | 2013-03-28 | ボレアリス エージー | ポリマー組成物およびそれを含む電力ケーブル |
JP2016020505A (ja) * | 2009-11-11 | 2016-02-04 | ボレアリス エージー | ポリマー組成物およびそれを含む電力ケーブル |
KR101813295B1 (ko) | 2009-11-11 | 2017-12-28 | 보레알리스 아게 | 중합체 조성물 및 중합체 조성물을 포함하는 전력 케이블 |
JP2014518907A (ja) * | 2011-05-04 | 2014-08-07 | ボレアリス エージー | 電気デバイスのためのポリマー組成物 |
JP2017500413A (ja) * | 2013-12-19 | 2017-01-05 | ボレアリス エージー | 新規の架橋されたポリマー組成物、電力ケーブル絶縁体および電力ケーブル |
JP2017503050A (ja) * | 2013-12-19 | 2017-01-26 | ボレアリス エージー | 新規のポリマー組成物、電力ケーブル絶縁体および電力ケーブル |
JP2016074832A (ja) * | 2014-10-07 | 2016-05-12 | Mcppイノベーション合同会社 | 変性ポリエチレン、変性ポリエチレン組成物、成形体及びシラン架橋ポリエチレン |
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EA200701560A1 (ru) | 2008-02-28 |
EP1695996B1 (en) | 2008-07-23 |
US20160217882A1 (en) | 2016-07-28 |
EA015692B1 (ru) | 2011-10-31 |
ES2311181T3 (es) | 2009-02-01 |
US10665361B2 (en) | 2020-05-26 |
KR20070107177A (ko) | 2007-11-06 |
CA2597771C (en) | 2011-02-01 |
JP5700905B2 (ja) | 2015-04-15 |
PL1695996T3 (pl) | 2009-01-30 |
KR100874319B1 (ko) | 2008-12-18 |
DE602005008366D1 (de) | 2008-09-04 |
US20080254289A1 (en) | 2008-10-16 |
CN101128530B (zh) | 2011-12-28 |
EP1695996A1 (en) | 2006-08-30 |
WO2006089744A1 (en) | 2006-08-31 |
CA2597771A1 (en) | 2006-08-31 |
CN101128530A (zh) | 2008-02-20 |
ATE402221T1 (de) | 2008-08-15 |
EG24811A (en) | 2010-09-20 |
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