EP1629040A2 - Compositions de polymeres thermoplastiques olefiniques et de charges de taille nanometrique sous forme de melanges-maitres - Google Patents
Compositions de polymeres thermoplastiques olefiniques et de charges de taille nanometrique sous forme de melanges-maitresInfo
- Publication number
- EP1629040A2 EP1629040A2 EP04742721A EP04742721A EP1629040A2 EP 1629040 A2 EP1629040 A2 EP 1629040A2 EP 04742721 A EP04742721 A EP 04742721A EP 04742721 A EP04742721 A EP 04742721A EP 1629040 A2 EP1629040 A2 EP 1629040A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- fillers
- olefinic
- acrylate
- weight
- polyethylene
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 239000000945 filler Substances 0.000 title claims abstract description 31
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 10
- -1 polyethylene Polymers 0.000 claims abstract description 39
- 229920001577 copolymer Polymers 0.000 claims abstract description 23
- 239000004698 Polyethylene Substances 0.000 claims abstract description 22
- 229920000573 polyethylene Polymers 0.000 claims abstract description 22
- 239000006185 dispersion Substances 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims abstract description 7
- 150000004760 silicates Chemical class 0.000 claims abstract description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical group COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 14
- 229920001903 high density polyethylene Polymers 0.000 claims description 13
- 239000004700 high-density polyethylene Substances 0.000 claims description 13
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 12
- 239000002114 nanocomposite Substances 0.000 claims description 11
- 239000005977 Ethylene Substances 0.000 claims description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 9
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 7
- 239000004711 α-olefin Substances 0.000 claims description 7
- 229920001684 low density polyethylene Polymers 0.000 claims description 6
- 239000004702 low-density polyethylene Substances 0.000 claims description 6
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229920001519 homopolymer Polymers 0.000 claims description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910021647 smectite Inorganic materials 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004708 Very-low-density polyethylene Substances 0.000 claims description 2
- 235000012216 bentonite Nutrition 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 2
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229920001866 very low density polyethylene Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 18
- 230000004888 barrier function Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000930 thermomechanical effect Effects 0.000 abstract description 2
- 239000004927 clay Substances 0.000 description 42
- 229920000642 polymer Polymers 0.000 description 24
- 229920000098 polyolefin Polymers 0.000 description 14
- 239000004743 Polypropylene Substances 0.000 description 11
- 229920001155 polypropylene Polymers 0.000 description 11
- 238000009830 intercalation Methods 0.000 description 10
- 230000002687 intercalation Effects 0.000 description 9
- 230000035699 permeability Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 150000004010 onium ions Chemical class 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 7
- 238000004299 exfoliation Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 6
- 238000004627 transmission electron microscopy Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 229920001038 ethylene copolymer Polymers 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 3
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical group C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 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
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadec-1-ene Chemical compound CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920006132 styrene block copolymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- WMZHDICSCDKPFS-UHFFFAOYSA-N triacont-1-ene Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCC=C WMZHDICSCDKPFS-UHFFFAOYSA-N 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- 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 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- RVJKWYYRCSJQAB-UHFFFAOYSA-N 3-amino-1-triethoxysilylpropan-1-one Chemical compound CCO[Si](OCC)(OCC)C(=O)CCN RVJKWYYRCSJQAB-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- LDTAOIUHUHHCMU-UHFFFAOYSA-N 3-methylpent-1-ene Chemical compound CCC(C)C=C LDTAOIUHUHHCMU-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 239000004712 Metallocene polyethylene (PE-MC) Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920010346 Very Low Density Polyethylene (VLDPE) Polymers 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940056585 ammonium laurate Drugs 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- WXCZUWHSJWOTRV-UHFFFAOYSA-N but-1-ene;ethene Chemical compound C=C.CCC=C WXCZUWHSJWOTRV-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000002801 charged material Substances 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical compound C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 229920006030 multiblock copolymer Polymers 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical class [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
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- 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Definitions
- the present invention relates to compositions of thermoplastic polymers in the form of masterbatches, comprising a matrix consisting of an olefinic copolymer obtained from olefinic monomers, in particular of the ethylene or propylene type and of at least one (meth ) alkyl acrylate, in which are dispersed organophilic fillers of the lamellar type such as silicates and in particular treated clays.
- mineral fillers with a lamellar structure such as clays treated (interleaved) with various polymers such as polyvinyl alcohol (PVA) or polyacrylic acid, as described in document US 5,552,469, or by polyvinylpyrrolidone (PVP), or polyesters such as polyethylene terephthalate (PET) as described in document US 5,578,672; a sufficient quantity of polymer is adsorbed between the sheets of these clays to space them about 10 to 55 Angstroms.
- PVA polyvinyl alcohol
- PVP polyvinylpyrrolidone
- PET polyethylene terephthalate
- These fillers can then be incorporated into matrices made of thermoplastic polymeric materials such as polyamides or polyesters, and after mixing be found exfoliated (or finely dispersed), as described in document US Pat. No. 5,760,121.
- the document WO 99/07790 describes a nanocomposite material comprising a polymer matrix which can be a polyolefin, a clay and a clay intercalation agent composed of a multiblock copolymer having structural units (A) compatible with clay and structural units (B) " compatible with the matrix.
- the maximum rate of introduction of this clay treated with a copolymer having a polyethyleneimine block in polyethylene is 5% by weight.
- document US 2001/0033924 A1 describes a concentrated nanocomposite composition
- US Patent 6,117,932 describes a "resin composite” comprising an organophilic clay modified by an ionic bond with an organic onium ion, and a polymer, this polymer having a functional group having a strong affinity for this clay; a formulation obtained by kneading in the molten state in an extruder of a copolymer of ethylene and methyl methacrylate and an organophilic clay makes it possible to obtain articles having improved mechanical properties (in particular increase in the modulus of elasticity ); the rate of the filler introduced into the resin does not exceed 5% by weight (expressed as an ash rate).
- Patent application WO 00/40404 discloses the use of aqueous compositions of polymeric binders of the copolymer type of ethylene and acrylic acid or of alkyl acrylates, mixed with fillers of nanometric size (nanofillers) chosen from silicates and clays, as a surface coating for polyolefinic thermoplastic films; the resulting film obtained has improved gas impermeability properties.
- These aqueous polymeric compositions have low filler contents ( ⁇ 9% by weight) and cannot be mixed with non-polar olefinic polymers such as polyethylene (PE) or polypropylene (PP) in the molten state.
- patent application EP1076077 describes a composition comprising a mixture of a polyamide resin, a functionalized polyolefin such as an ethylene / butyl acrylate / maleic anhydride copolymer and a filler of the intercalated silicate type, whose mechanical properties and dimensional stability are good; the filler content is only 3% in the functionalized polyolefin.
- a functionalized polyolefin such as an ethylene / butyl acrylate / maleic anhydride copolymer
- a filler of the intercalated silicate type whose mechanical properties and dimensional stability are good; the filler content is only 3% in the functionalized polyolefin.
- document WO 02/066553 describes a process for manufacturing an article from a mixture of polyolefin and a nanocomposite masterbatch comprising 0 to 99% by weight of polyolefin (polypropylene), from 1 to 100% by weight of functionalized polyolefin (polypropylene modified with maleic anhydride) and from 10 to 50% by weight of an organically modified clay; this masterbatch necessarily contains a functionalized polyolefin and its filler content does not exceed 50% by weight.
- non-functionalized olefinic or polyolefinic copolymers that is to say having no reactive units (functionalities), such as in particular the acid, anhydride or epoxy functions, could be strongly loaded with organophilic clay, in particular in the form of masterbatches, while exhibiting a perfect state of exfoliation and dispersion of this clay; these masterbatches surprisingly serve as a vector for incorporating relatively high levels of fillers which are perfectly exfoliated and with a homogeneous dispersion in polyolefins such as polyethylene or polypropylene, without requiring high shear rates, and while giving them different improved properties such as in particular the mechanical properties in tension (modulus of elasticity and elongation at break) and the thermomechanical properties.
- the materials obtained from the nanofiller polymer compositions according to the invention have high fluid barrier properties, that is to say a reduced permeability with respect to said fluids which may be gases such as O 2 and CO 2 , water vapor or liquids.
- thermoplastic polymer compositions in the form of masterbatches, comprising a matrix consisting of an olefinic or polyolefin copolymer, obtained from olefinic monomers, and at least one alkyl (meth) acrylate monomer.
- a matrix consisting of an olefinic or polyolefin copolymer, obtained from olefinic monomers, and at least one alkyl (meth) acrylate monomer.
- dispersed organophilic fillers of the lamellar type such as silicates, characterized in that said fillers after complete dispersion are of nanometric size and that their content is at least 20% by weight relative to the composition.
- the olefinic copolymer comprises:
- olefinic comonomer 60 to 98% by weight of olefinic comonomer, 2 to 40% by weight of alkyl (meth) acrylate comonomer.
- a non-functionalized polyolefin is conventionally a homo-polymer or copolymer of alpha olefins or of diolefins, such as for example,
- - alpha-olefins advantageously those having 3 to 30 carbon atoms, including propylene, 1-butene, 1-pentene, 3-methyl-1-butene, 1-hexene, 4-methyl-1-pentene, 3 -methyl-1-pentene, 1-octene, 1-decene, 1-dodecene, 1-tetradecene, 1- hexadecene, 1-octadecene, 1-eicocene, 1-dococene, 1-tetracocene, 1-hexacocene, 1-octacocene , and 1-triacontene.
- alpha-olefins can be used alone or as a mixture of two or more than two.
- - homopolymers and copolymers of polyethylene in particular high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene (LLDPE), very low density polyethylene (VLDPE) and metallocene polyethylene ie the polymers obtained by copolymerization of ethylene and alpha-olefin such as propylene, butene, hexene or octene in the presence of a single-site catalyst generally consisting of a zirconium or titanium atom and two cyclic alkyl molecules bound to metal.
- HDPE high density polyethylene
- LDPE low density polyethylene
- LLDPE linear low density polyethylene
- VLDPE very low density polyethylene
- metallocene polyethylene ie the polymers obtained by copolymerization of ethylene and alpha-olefin such as propylene, butene, hexene or o
- metallocene catalysts are usually composed of two cyclopentadienic rings linked to the metal. These catalysts are frequently used with aluminoxanes as co-catalysts or activators, preferably methylaluminoxane (MAO). Hafnium can also be used as the metal to which cyclopentadiene is attached. Other metallocenes can include transition metals from groups IV A, V A, and VI A. Metals of the lanthanide series can also be used.
- - dienes such as, for example, 1,4-hexadiene.
- ethylene / alpha-olefin copolymers such as ethylene / propylene, ethylene-propylene-rubber (EPR) and ethylene / propylene / diene (EPDM) elastomers.
- EPR ethylene-propylene-rubber
- EPDM ethylene / propylene / diene
- SEBS styrene / ethylene-butene / styrene block copolymers
- SB S styrene / butadiene / styrene
- SIS styrene / isoprene / styrene
- SEPS styrene / ethylene-propylene / styrene
- unsaturated carboxylic acids such as alkyl (meth) acrylate (for example methyl acrylate) or vinyl esters of saturated carboxylic acids such as vinyl acetate (EVA) or vinyl propionate
- ethylene copolymers such as the copolymers obtained by radical route under high pressure of ethylene with vinyl acetate, (meth) acrylic esters of (meth) acid acrylic and an alcohol having from 1 to 24 carbon atoms and advantageously from 1 to 9.
- polyolefins we also mean mixtures of 2 or more of the above polyolefins.
- the copolymers of ethylene and of alkyl (meth) acrylates the alkyls being able to have up to 24 carbon atoms and preferably 10 carbon atoms and being able to be linear , branched or cyclic.
- alkyl acrylate or methacrylate are preferably methyl methacrylate, methyl acrylate, ethyl methacrylate, ethyl acrylate, n-butyl acrylate, isobutyl acrylate , 2-ethylhexyl acrylate, and cyclohexyl acrylate.
- methyl acrylate methyl acrylate, ethyl acrylate and n-butyl acrylate are preferred.
- These copolymers advantageously comprise from 2 to 40% by weight of alkyl (meth) acrylate and preferably 3 to 35%.
- Their MFI Melt Flow Index
- M w molecular weight by weight M w is preferably greater than or equal to 30,000.
- These copolymers can be produced by radical polymerization in a tube or high pressure autoclave According to a preferred embodiment of the invention, these compositions are obtained by compounding, preferably by extrusion, in the form of masterbatches; these may preferably have organophilic filler contents of at least 20% by weight and ranging up to approximately 90%.
- the lamellar exfoliable fillers are silicates and in particular organophilic treated clays; these clays which are in the form of sheets are made organophilic by intercalation between them of swelling agents which are organic molecules or polymers, and are obtained in particular according to a process as described in US Pat. No. 5,578,672.
- the clays used are of the smectite type, either of natural origin such as in particular montmorillonites, bentonites, saponites, hectorites, fluorohectorites, beidellites, stibensites, nontronites, stipulgites, attapulgites, illites , vermiculites, halloysites, stevensites, zeolites, fuller's earth and mica, either of synthetic origin like permutites.
- natural origin such as in particular montmorillonites, bentonites, saponites, hectorites, fluorohectorites, beidellites, stibensites, nontronites, stipulgites, attapulgites, illites , vermiculites, halloysites, stevensites, zeolites, fuller's earth and mica, either of synthetic origin like permutites.
- the clay is modified with an organic substance by an ionic bond with an onium ion having 6 or more carbon atoms. If the number of carbon atoms is less than 6 the organic onium ion is too hydrophilic and therefore the compatibility with the olefinic copolymer may decrease.
- organic onium ion mention may be made of hexylammonium ions, octylammonium ions, 2-ethylhexylammonium ions, dodecylammonium ions, laurylammonium ions, octadecylammonium ions (stearylammonium), dioctyldimethylammonium ions, trioctylammonium ions, distearyldimethylammonium ions, stearyltrimethylammonium ions and ammonium laurate ions.
- Other ions can be used, such as phosphonium and sulfonium ions.
- Amphoteric surfactants, derivatives of aliphatic, aromatic or arylaliphatic amines, phosphines and sulfides can also be used.
- the cation exchange capacity of the clay is preferably between 50 and 200 milliequivalents per 100g. If the capacity is less than 50 the exchange of onium ions is insufficient and the separation of the clay lamellae can be difficult. On the contrary, if the capacity is greater than 200, the bonding force between the clay lamellae is so strong that the separation of the lamellae can be difficult.
- Examples of clay include smectite, montmorillonite, saponite, hectorite, beidellite, stibensite, nontronite, vermiculite, halloysite and mica. These clays can be of natural or synthetic origin.
- the proportion of organic onium ion is advantageously between 0.3 and 3 equivalents of the ion exchange capacity of the clay. If the proportion is less than 0.3 the separation of the clay plates can be difficult. If the proportion is greater than 3, there may be degradation of the polymer.
- the proportion of organic onium ion is preferably between 0.5 and 2 equivalents of the ion exchange capacity of the clay.
- organophilic clays have a high aptitude for dispersion in polymeric media under a low shear rate and modify the rheological behavior of these media.
- lamellar fillers such as zirconium or titanium phosphates, can be used according to the invention.
- Another object of the invention relates to the use of the compositions according to the invention, in the form of masterbatches, the introduction of which in olefinic thermoplastic resins such as polyethylene or polypropylene, by extrusion, gives them thermosetting properties. improved mechanics, specific to charged resins called “nanocomposites”.
- the thermoplastic resin is a polyethylene chosen from the group comprising high density polyethylene, low density polyethylene, linear low density polyethylene, very low density polyethylene and polyethylene obtained by metallocene catalysis.
- polyethylene chosen from the group comprising high density polyethylene, low density polyethylene, linear low density polyethylene, very low density polyethylene and polyethylene obtained by metallocene catalysis.
- polyolefin as described above, and in particular homo-polymers or copolymers of alpha-olefins, are also suitable.
- thermoplastic resin has mechanical characteristics such as than the dynamic modulus of elasticity or the modulus of tension, whose values are markedly improved compared to those of the non-additive thermoplastic resin.
- the materials obtained from the thermoplastic resin compositions according to the invention exhibit high fluid barrier properties, that is to say a reduced permeability with respect to said fluids which may be gases or liquids.
- these materials hereinafter called barrier materials, can be used in particular in the field of food packaging and in the field of transport and storage of liquids such as solvents or hydrocarbons.
- gases to which the barrier materials have low permeability mention may be made in particular of oxygen, carbon dioxide and water vapor; such an oxygen and carbon dioxide barrier material is of considerable interest for applications in the packaging field, in particular food.
- hydrocarbon compounds such as solvents or gasolines
- an interesting application of said material is found in the automotive field, in particular for the manufacture of gasoline tanks or pipes. fuel supply.
- NANOMER ® C.30PE LDPE and montmorillonite (max 50% by weight) from NANOCOR.
- - Ash rate is carried out by direct calcination, that is to say by burning the organic substance and treating the residue at a temperature of 600 ° C until a constant mass is obtained.
- charge rate corresponding to the quantity of material (organophilic clays in powder or master mix in granules) incorporated in the master mix and the ash rate corresponding to the mineral composition of the nanocomposite (equivalent to the mineral part of the clay ).
- OPCOPi the permeability measurement aims to quantify the gas flow (in cm3) that can diffuse through a given surface membrane, for 1 day. The flow is expressed in cc / m 2 .24h. This measurement is carried out on LISSY GPM 500 type equipment (chromatographic detection) on films. from 150 to 250 ⁇ m obtained by compression on a Darragon press (220 ° C / 100 bars max).
- Examples 1, 2 and 3 The first three tests are obtained by extruding LOTRYL 29MA03 ® in the presence respectively of load Nanomer ® I.30P, Nanomer ® I.44PA and Nanomer ® I.31PS. This operation is performed in two stages: coarse introduction of the clay in the copolymer matrix LOTRYL ® via the internal mixer at 100 ° C (melt temperature 110 to 150 ° C) for 15 min followed by granulation and extrusion pre-compound on twin-screw extruder at a temperature of 180 ° C (flat T ° profile) at 60 rpm (residence time of the order of 2 min) in order to perfect the exfoliation and the dispersion of the charges. The amount of organophilic clay introduced is 20% by weight of the mixture.
- Example 4 A masterbatch LOTRYL 29MA03 ® / Nanomer ® BIPS having a charging rate organophilic 50% by weight is also achieved according to the procedure described in Examples 1 to 3. The measured ash content is 27.6% which corresponds to an effective charge rate of treated clay of 42.4%.
- Two other masterbatches were prepared by introducing 50% by weight of Nanomer ® I44PA clay according to the same procedure as in the case of Examples 1 to 4 respectively with the LOTRYL ® 9MA02 and LOTRYL 28MA07 ®.
- the respective measured ash rates are 30.3% and 30.2% which corresponds to effective charge rates in treated clay of 47.5% and 47.3% respectively.
- the charged materials corresponding to Examples 7 to 9 are respectively prepared by incorporating 12% by weight of masterbatches of Examples 5 and 6, or a mixture -Master on polyethylene base (Nanomer C.30PE) in a Lacqtene ® 2040ML55 (HDPE). This incorporation is carried out by means of a twin-screw extruder of the HAAKE 16 type at a temperature of 200 ° C. (material temperature varying from 210 to 235 ° C.), a speed of rotation of the screw of 120 rpm and a flow rate material of 500 g / h. HDPE and the various masterbatches are introduced in a single feed in the form of a dry-blend.
- Comparative Example 10 Direct introduction 6% organophilic clay Nanomer ® I44PA in the same HDPE, reference Lacqtene 2040ML55 ®, under the same operating conditions as those described in Examples 6 to 8, results in a product in which it there is no intercalation of the clay as shown by the TEM photographs of Figures 12 and 13 (magnification 140,000 X). This absence of intercalation is also confirmed by the analysis of X-ray diffractograms of the composite material of Comparative Example 10 and clay Nanomer ® I44PA pure. The difference in distance between clay sheets for each of the two compounds is not significant: 25.2 ⁇ for NANOMER I44PA and 26.6 A for example 10.
- Comparative Examples 11, 12 and 13 Comparative Example 11 corresponds to HDPE alone (Lacqtene 2040ML55 ®) and Comparative Examples 12 and 13 to the respective mixture of 6% by weight of Lotryl ® 9MA02 and LOTRYL 28MA07 ® in the same HDPE . These three products are also extruded under the same operating conditions as those described in Examples 7 to 10.
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Abstract
Description
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0305872A FR2854899B1 (fr) | 2003-05-16 | 2003-05-16 | Compositions de polymeres thermoplastiques olefiniques et de charges de taille nanometrique sous forme de melanges-maitres |
| PCT/FR2004/001168 WO2004104086A2 (fr) | 2003-05-16 | 2004-05-13 | Compositions de polymeres thermoplastiques olefiniques et de charges de taille nanometrique sous forme de melanges-maitres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1629040A2 true EP1629040A2 (fr) | 2006-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04742721A Withdrawn EP1629040A2 (fr) | 2003-05-16 | 2004-05-13 | Compositions de polymeres thermoplastiques olefiniques et de charges de taille nanometrique sous forme de melanges-maitres |
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| Country | Link |
|---|---|
| US (2) | US20070043155A1 (fr) |
| EP (1) | EP1629040A2 (fr) |
| JP (1) | JP4814097B2 (fr) |
| KR (1) | KR101117996B1 (fr) |
| CN (1) | CN100487038C (fr) |
| CA (1) | CA2525794A1 (fr) |
| FR (1) | FR2854899B1 (fr) |
| MX (1) | MXPA05012371A (fr) |
| WO (1) | WO2004104086A2 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089945B2 (ja) | 1993-01-12 | 1996-01-31 | 日本ケーモー工事株式会社 | 地盤に対するグラウト材の注入工法 |
| EP1622569B1 (fr) | 2003-04-24 | 2015-12-02 | Incyte Corporation | Derives d'aza spiro alcane en tant qu'inhibiteurs de metalloproteases |
| DE102004039451A1 (de) * | 2004-08-13 | 2006-03-02 | Süd-Chemie AG | Polymerblend aus nicht verträglichen Polymeren |
| EP1838764A4 (fr) * | 2005-01-14 | 2009-11-04 | Agency Science Tech & Res | Nanocomposites a base de polymere thermoplastique |
| US7947774B2 (en) * | 2006-10-20 | 2011-05-24 | Cornell Research Foundation, Inc. | Ethylene-vinyl acetate copolymer of increased mechanical properties |
| KR100808720B1 (ko) * | 2006-11-13 | 2008-02-29 | 삼성토탈 주식회사 | 포장필름용 폴리에틸렌 수지 조성물 |
| JP5156530B2 (ja) * | 2007-08-09 | 2013-03-06 | 日本ポリエチレン株式会社 | ポリエチレン系成形材料及びその成形体 |
| FR2925060B1 (fr) * | 2007-12-13 | 2012-12-21 | Essilor Int | Procede de preparation d'un materiau polymere transparent comprenant un polycarbonate thermoplastique et des nanoparticules minerales. |
| JP5156578B2 (ja) * | 2008-10-29 | 2013-03-06 | 日本ポリエチレン株式会社 | ポリエチレン系積層用材料及びその積層体 |
| ES2369811B1 (es) * | 2010-05-04 | 2012-10-15 | Consejo Superior De Investigaciones Científicas (Csic) | Procedimiento de obtención de materiales nanocompuestos. |
| EP3099733B1 (fr) | 2014-01-31 | 2020-05-06 | Kimberly-Clark Worldwide, Inc. | Film d'emballage nanocomposite |
| AU2015210804B2 (en) | 2014-01-31 | 2018-09-20 | Kimberly-Clark Worldwide, Inc. | Thin nanocomposite film for use in an absorbent article |
| CN110183563A (zh) * | 2019-06-13 | 2019-08-30 | 慧迈材料科技(广东)有限公司 | 一种无机氧化物改性的tpo的制备方法 |
| CN113005810B (zh) * | 2021-02-08 | 2022-06-24 | 佛山市南海区新永泰胶粘制品有限公司 | 一种复合材料及其制备方法和应用 |
| JP7776261B2 (ja) * | 2021-03-04 | 2025-11-26 | 株式会社フジミインコーポレーテッド | 粉体、フィラー、組成物、フィラーの製造方法 |
| CN121718121A (zh) * | 2026-02-25 | 2026-03-24 | 莱阳红安化工有限公司 | 一种含纳米蒙脱土的不饱和聚酯树脂组合物及其制备方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3806548C2 (de) * | 1987-03-04 | 1996-10-02 | Toyoda Chuo Kenkyusho Kk | Verbundmaterial und Verfahren zu dessen Herstellung |
| DE4030565A1 (de) * | 1990-09-27 | 1992-04-02 | Hoechst Ag | Pfropfmischpolymer auf basis eines ultrahochmolekularen polyethylens und eines ethylen-copolymers |
| JP3356027B2 (ja) * | 1997-10-03 | 2002-12-09 | 株式会社豊田中央研究所 | 樹脂複合材 |
| US6117932A (en) * | 1997-09-18 | 2000-09-12 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Resin composite |
| JPH11181309A (ja) * | 1997-12-19 | 1999-07-06 | Toyota Central Res & Dev Lab Inc | 樹脂複合材 |
| JPH11181190A (ja) * | 1997-12-24 | 1999-07-06 | Toyota Central Res & Dev Lab Inc | シート用樹脂複合材料 |
| US6521690B1 (en) * | 1999-05-25 | 2003-02-18 | Elementis Specialties, Inc. | Smectite clay/organic chemical/polymer compositions useful as nanocomposites |
| NL1012636C2 (nl) * | 1999-07-19 | 2001-01-22 | Dsm Nv | Werkwijze voor de produktie van een polyolefine met een hoge stijfheid. |
| US6227932B1 (en) * | 1999-07-26 | 2001-05-08 | Artin Industrial Co., Ltd. | Toy racing car track system |
| US6462122B1 (en) * | 2000-03-01 | 2002-10-08 | Amcol International Corporation | Intercalates formed with polypropylene/maleic anhydride-modified polypropylene intercalants |
| US6451897B1 (en) * | 2000-06-16 | 2002-09-17 | Basell Technology Company Bv | Nanocomposites made from polypropylene graft copolymers |
| CA2381335A1 (fr) * | 2000-06-16 | 2001-12-20 | Basell Technology Company B.V. | Matiere argileuse intercalee utile pour la production de nanocomposites a base de polymere d'alpha-olefine et compose intercalant utilise dans ladite matiere |
| US6500892B1 (en) * | 2000-06-16 | 2002-12-31 | Basell Poliolefine Italia S.P.A. | Intercalated clay useful for making an α-olefin polymer material nanocomposite |
| US6794447B1 (en) * | 2000-07-28 | 2004-09-21 | Taylor Made Golf Co., Inc. | Golf balls incorporating nanocomposite materials |
| BR0113999A (pt) * | 2000-09-21 | 2003-08-12 | Rohm & Haas | Processo para preparar uma dispersão polimérica aquosa nanocompósita de argila, dispersão nanocompósita aquosa, espessador, dispersante, aglutinante, composição de tinta flexográfica, verniz de sobre impressão, modificador de pó de cimento seco, semente polimérica nanocompósita de argila, composição polimérica nanocompósita de argila, e, método para preparar uma pluralidade de partìculas poliméricas nanocompósitas de argila ocas |
| JP4843134B2 (ja) * | 2000-11-21 | 2011-12-21 | 出光興産株式会社 | 熱可塑性樹脂組成物の製造方法及び熱可塑性樹脂組成物 |
| US6770697B2 (en) * | 2001-02-20 | 2004-08-03 | Solvay Engineered Polymers | High melt-strength polyolefin composites and methods for making and using same |
| JP2003007155A (ja) * | 2001-06-20 | 2003-01-10 | Sekisui Chem Co Ltd | 被覆電線の製造方法 |
| US6884833B2 (en) * | 2001-06-29 | 2005-04-26 | 3M Innovative Properties Company | Devices, compositions, and methods incorporating adhesives whose performance is enhanced by organophilic clay constituents |
| US6844389B2 (en) * | 2001-12-20 | 2005-01-18 | Equistar Chemicals, Lp | Ethylene polymer compositions having improved melt strength |
| KR100508907B1 (ko) * | 2001-12-27 | 2005-08-17 | 주식회사 엘지화학 | 차단성이 우수한 나노복합체 블렌드 조성물 |
| JP2004058659A (ja) * | 2002-06-03 | 2004-02-26 | Sekisui Chem Co Ltd | 化粧シート |
-
2003
- 2003-05-16 FR FR0305872A patent/FR2854899B1/fr not_active Expired - Fee Related
-
2004
- 2004-05-13 CN CNB2004800203852A patent/CN100487038C/zh not_active Expired - Fee Related
- 2004-05-13 US US10/556,758 patent/US20070043155A1/en not_active Abandoned
- 2004-05-13 WO PCT/FR2004/001168 patent/WO2004104086A2/fr not_active Ceased
- 2004-05-13 EP EP04742721A patent/EP1629040A2/fr not_active Withdrawn
- 2004-05-13 CA CA002525794A patent/CA2525794A1/fr not_active Abandoned
- 2004-05-13 MX MXPA05012371A patent/MXPA05012371A/es unknown
- 2004-05-13 JP JP2006530349A patent/JP4814097B2/ja not_active Expired - Fee Related
- 2004-05-13 KR KR1020057021895A patent/KR101117996B1/ko not_active Expired - Fee Related
-
2010
- 2010-10-25 US US12/911,234 patent/US20110034589A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004104086A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004104086A3 (fr) | 2005-03-17 |
| KR20060009361A (ko) | 2006-01-31 |
| FR2854899B1 (fr) | 2006-07-07 |
| CA2525794A1 (fr) | 2004-12-02 |
| MXPA05012371A (es) | 2006-02-08 |
| US20110034589A1 (en) | 2011-02-10 |
| CN1823131A (zh) | 2006-08-23 |
| FR2854899A1 (fr) | 2004-11-19 |
| US20070043155A1 (en) | 2007-02-22 |
| JP2006528993A (ja) | 2006-12-28 |
| KR101117996B1 (ko) | 2012-02-24 |
| JP4814097B2 (ja) | 2011-11-09 |
| CN100487038C (zh) | 2009-05-13 |
| WO2004104086A2 (fr) | 2004-12-02 |
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