WO2004078846A1 - Composition comprenant une matrice et un additif fonctionnalise et articles realises a partir de cette composition - Google Patents
Composition comprenant une matrice et un additif fonctionnalise et articles realises a partir de cette composition Download PDFInfo
- Publication number
- WO2004078846A1 WO2004078846A1 PCT/FR2004/000328 FR2004000328W WO2004078846A1 WO 2004078846 A1 WO2004078846 A1 WO 2004078846A1 FR 2004000328 W FR2004000328 W FR 2004000328W WO 2004078846 A1 WO2004078846 A1 WO 2004078846A1
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- Prior art keywords
- acid
- mono
- compound
- additive
- radical
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 107
- 239000000654 additive Substances 0.000 title claims abstract description 72
- 239000011159 matrix material Substances 0.000 title claims abstract description 68
- 229920000642 polymer Polymers 0.000 title claims abstract description 65
- 230000000996 additive effect Effects 0.000 title claims abstract description 54
- 150000001875 compounds Chemical class 0.000 claims abstract description 64
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- 239000002253 acid Substances 0.000 claims description 38
- -1 polypropylene Polymers 0.000 claims description 38
- 229910052757 nitrogen Inorganic materials 0.000 claims description 23
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 22
- 230000006870 function Effects 0.000 claims description 22
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- 125000005842 heteroatom Chemical group 0.000 claims description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 11
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 claims description 10
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- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 7
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- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 claims description 6
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 claims description 6
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- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- QURGMSIQFRADOZ-UHFFFAOYSA-N 5-(3,5-dicarboxyphenyl)benzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C=2C=C(C=C(C=2)C(O)=O)C(O)=O)=C1 QURGMSIQFRADOZ-UHFFFAOYSA-N 0.000 claims description 5
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- LKKPNUDVOYAOBB-UHFFFAOYSA-N naphthalocyanine Chemical compound N1C(N=C2C3=CC4=CC=CC=C4C=C3C(N=C3C4=CC5=CC=CC=C5C=C4C(=N4)N3)=N2)=C(C=C2C(C=CC=C2)=C2)C2=C1N=C1C2=CC3=CC=CC=C3C=C2C4=N1 LKKPNUDVOYAOBB-UHFFFAOYSA-N 0.000 claims description 4
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 4
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- 229920002545 silicone oil Polymers 0.000 claims description 4
- FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 claims description 3
- UCUMFFHGUYEPQL-UHFFFAOYSA-N 2,3,5,6-tetraethylpiperazine Chemical compound CCC1NC(CC)C(CC)NC1CC UCUMFFHGUYEPQL-UHFFFAOYSA-N 0.000 claims description 3
- ZMPRRFPMMJQXPP-UHFFFAOYSA-N 2-sulfobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1S(O)(=O)=O ZMPRRFPMMJQXPP-UHFFFAOYSA-N 0.000 claims description 3
- CIVMSMDSVPVXSU-UHFFFAOYSA-N 3-[1,3,3-tris(2-carboxyethyl)-2-oxocyclohexyl]propanoic acid Chemical compound OC(=O)CCC1(CCC(O)=O)CCCC(CCC(O)=O)(CCC(O)=O)C1=O CIVMSMDSVPVXSU-UHFFFAOYSA-N 0.000 claims description 3
- BDDLHHRCDSJVKV-UHFFFAOYSA-N 7028-40-2 Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O BDDLHHRCDSJVKV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004956 Amodel Substances 0.000 claims description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 3
- 239000004954 Polyphthalamide Substances 0.000 claims description 3
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- KWMYJGSOKLIBMW-UHFFFAOYSA-N acridine-1,3,6,8-tetracarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC2=NC3=CC(C(=O)O)=CC(C(O)=O)=C3C=C21 KWMYJGSOKLIBMW-UHFFFAOYSA-N 0.000 claims description 3
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- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
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- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
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- 229920001155 polypropylene Polymers 0.000 claims description 3
- UIVBYQGBSFLFCW-UHFFFAOYSA-N prop-1-ene-1,1-diamine Chemical compound CC=C(N)N UIVBYQGBSFLFCW-UHFFFAOYSA-N 0.000 claims description 3
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 3
- 150000003216 pyrazines Chemical class 0.000 claims description 3
- 229920006012 semi-aromatic polyamide Polymers 0.000 claims description 3
- 229950000244 sulfanilic acid Drugs 0.000 claims description 3
- MGRVRXRGTBOSHW-UHFFFAOYSA-N (aminomethyl)phosphonic acid Chemical compound NCP(O)(O)=O MGRVRXRGTBOSHW-UHFFFAOYSA-N 0.000 claims description 2
- 150000000182 1,3,5-triazines Chemical class 0.000 claims description 2
- GUOSQNAUYHMCRU-UHFFFAOYSA-N 11-Aminoundecanoic acid Chemical compound NCCCCCCCCCCC(O)=O GUOSQNAUYHMCRU-UHFFFAOYSA-N 0.000 claims description 2
- PBLZLIFKVPJDCO-UHFFFAOYSA-N 12-aminododecanoic acid Chemical compound NCCCCCCCCCCCC(O)=O PBLZLIFKVPJDCO-UHFFFAOYSA-N 0.000 claims description 2
- XFDUHJPVQKIXHO-UHFFFAOYSA-N 3-aminobenzoic acid Chemical compound NC1=CC=CC(C(O)=O)=C1 XFDUHJPVQKIXHO-UHFFFAOYSA-N 0.000 claims description 2
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 claims description 2
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 claims description 2
- IWHLYPDWHHPVAA-UHFFFAOYSA-N 6-hydroxyhexanoic acid Chemical compound OCCCCCC(O)=O IWHLYPDWHHPVAA-UHFFFAOYSA-N 0.000 claims description 2
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 2
- 229920000571 Nylon 11 Polymers 0.000 claims description 2
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- 239000004743 Polypropylene Substances 0.000 claims description 2
- PLOYJEGLPVCRAJ-UHFFFAOYSA-N buta-1,3-diene;prop-2-enoic acid;styrene Chemical compound C=CC=C.OC(=O)C=C.C=CC1=CC=CC=C1 PLOYJEGLPVCRAJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920006018 co-polyamide Polymers 0.000 claims description 2
- YSRFBCIGFNFMPS-UHFFFAOYSA-N naphthalene-1,3,5,7-tetracarboxylic acid Chemical compound C1=C(C(O)=O)C=C(C(O)=O)C2=CC(C(=O)O)=CC(C(O)=O)=C21 YSRFBCIGFNFMPS-UHFFFAOYSA-N 0.000 claims description 2
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- CHGYKYXGIWNSCD-UHFFFAOYSA-N pyridine-2,4,6-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=NC(C(O)=O)=C1 CHGYKYXGIWNSCD-UHFFFAOYSA-N 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 2
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 3
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- 238000012512 characterization method Methods 0.000 description 10
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 10
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- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- HWWHQRSEHDDWPO-UHFFFAOYSA-N 2,4,6-triaminohexanoic acid;1,3,5-triazine Chemical compound C1=NC=NC=N1.NCCC(N)CC(N)C(O)=O HWWHQRSEHDDWPO-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
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- OMIHGPLIXGGMJB-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hepta-1,3,5-triene Chemical compound C1=CC=C2OC2=C1 OMIHGPLIXGGMJB-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004953 Aliphatic polyamide Substances 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229920003231 aliphatic polyamide Polymers 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 229920006020 amorphous polyamide Polymers 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 229920006218 cellulose propionate Polymers 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 239000012765 fibrous filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002755 poly(epichlorohydrin) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000414 polyfuran Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920001291 polyvinyl halide Polymers 0.000 description 1
- 229920006214 polyvinylidene halide Polymers 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012758 reinforcing additive Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- MBYLVOKEDDQJDY-UHFFFAOYSA-N tris(2-aminoethyl)amine Chemical compound NCCN(CCN)CCN MBYLVOKEDDQJDY-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
- C08L2666/20—Macromolecular compounds having nitrogen in the main chain according to C08L75/00 - C08L79/00; Derivatives thereof
Definitions
- composition comprising a polymer matrix and a functionalized additive and articles produced from this composition
- the present invention relates to a composition
- a composition comprising at least one polymer matrix and a functionalized additive obtained by the reaction of a mixture of compounds comprising at least one multifunctional compound and one functionalized monofunctional compound.
- the composition according to the invention allows in particular the manufacture of yarns, fibers, films, filaments and molded articles.
- Polymers are raw materials capable of being transformed by molding, injection molding, injection blowing, extrusion, extrusion / blowing or spinning, in particular into multiple articles such as parts, for example for bodywork, blown, extruded, or molded. , yarns, fibers or films.
- thermoplastic polymers used must be characterized, in the molten state, by a viscosity or a rheological behavior compatible with the above-mentioned shaping processes. Indeed, these thermoplastic polymers must be sufficiently fluid when they are molten, to be able to be transported and handled easily and quickly in certain forming machines.
- the other constraint which weighs on thermoplastic polymer compositions is linked to the mechanical properties which they must exhibit after having been melted, shaped and hardened by cooling. These mechanical properties are in particular impact resistance, the modulus in bending or in traction, the breaking stress in bending or in traction, among others.
- thermoplastic polymers it is common, to improve the mechanical properties of thermoplastic polymers, to add to them reinforcing fillers, for example, mineral, glass, carbon, to form composite materials.
- reinforcing fillers for example, mineral, glass, carbon
- One of the technical problems posed with regard to these two constraints is that they are a priori contradictory. Indeed, to decrease the viscosity in the molten state, it is well known to select thermoplastic polymers having low molecular weights. However, this gain in rheology comes at the expense of the mechanical qualities of the shaped and hardened polymer.
- thermoplastic polymer matrices various additives capable of modifying their rheological behavior in the molten state. These additives are all the more useful when the polymers include reinforcing fillers.
- the dilemma with which these additives are confronted is that they must be both inert or non-reactive with the matrix so as not to induce profound modifications of the chemical structure, for example of crosslinking, while being dispersible in this matrix for provide it with the required functionality in a consistent manner.
- the first requirement of non-reactivity would rather tend to refer to additives which are not compatible with the matrix, while the second requirement of dispersibility rather directs those skilled in the art towards additives with a structure compatible with that of the matrix.
- the rheology-modifying additives must be able to improve the capacity of the thermoplastic polymer and to be molded, injected or extruded.
- International application WO 03/002668 relates to the preparation of a star polyamide functionalized with a block of polyalkylene oxide and its addition to a polyamide matrix so as to improve the hydrophilicity and the antistaticity of the composition obtained.
- the present invention relates to functionalized additives comprising chain-limiting compounds. These functionalized additives are incorporated into a polymer matrix in particular to modify the rheological behavior, the hydrophilicity and / or the hydrophobicity of said matrix.
- One of the essential objectives of the present invention is to provide an additive which modifies the rheological behavior, the hydrophilicity and / or the hydrophobicity of the polymer matrix, preferably thermoplastic without affecting the mechanical properties, and in particular the impact resistance, of said shaped and hardened matrix.
- these additives are non-reactive with respect to the polymer matrix, advantageously made of polyamide, that is to say not likely to cause changes in chemical structure on the polymer matrix, resulting for example in decreases in the molar mass of the matrix.
- the composition according to the invention has a fluidity in the molten state suitable for molding and injection operations, allowing for example the complete filling of the mold.
- the composition according to the invention is thus adapted to the various techniques of shaping in the molten state: injection molding, injection / blowing, extrusion / blowing, filming, extrusion, spinning, moreover having a high mechanical strength and possibly a good transparency due to low crystallinity.
- Figure 1 represents the assembly used to visualize the capillary imbibition of water in a wire.
- (1) represents the wire tested and (2) represents a bath comprising water and a dye.
- Figure 2a shows the start of the experiment when the wire is immersed in the colored solution.
- Figure 2b shows the capillary rise during the experiment.
- the present invention relates to a composition
- a composition comprising at least one polymer matrix and one additive, said additive is obtained by the reaction of a mixture of compounds consisting of:
- R 1 represents a hydrocarbon and / or silicone radical
- R 2 represents a hydrocarbon radical
- X and Y are antagonistic reactive functions capable of reacting with one another to form a covalent bond;
- n is between 3 and 50, preferably between 3 and 15, particularly between 3 and 10, more particularly between 3 and 4;
- R 3 represents an aliphatic, cycloaliphatic and / or aromatic hydrocarbon radical, and / or a silicone radical, said radical R 3 possibly comprising one or more heteroatoms, with the exception of polyalkylene oxides.
- the radical R 1 may be a silicone radical and / or an aliphatic, cycloaliphatic and / or aromatic hydrocarbon radical, which may or may not be substituted, linear or branched, unsaturated or not. It can comprise from 2 to 100, preferably from 5 to 20 carbon atoms. It can also include one or more heteroatoms chosen from the group consisting of: nitrogen, phosphorus, fluorine, oxygen, silicon and sulfur.
- the radical R 1 is either a cycloaliphatic radical such as the tetravalent radical of cyclohexanonyl, or a radical 1, 1, 1-triyl-propane, 1, 2,3-triyl-propane.
- radicals R 1 suitable for the invention there may be mentioned, by way of example, the trivial radicals of phenyl and cyclohexanyl substituted or not, tetravalent radicals of diaminopolymethylene with a number of methylene groups advantageously between 2 and 12 such that the radical originating from EDTA (ethylene diamino tetracetic acid), the octavalent radicals of cyclohexanonyl or cyclohexadinonyl, and the radicals originating from compounds resulting from the reaction of polyols such as glycol, pentaerythritol, sorbitol or mannitol with acrylonitrile.
- EDTA ethylene diamino tetracetic acid
- octavalent radicals of cyclohexanonyl or cyclohexadinonyl and the radicals originating from compounds resulting from the reaction of polyols such as glycol, pentaerythr
- Y is an amino function when X represents a carboxylic function, or Y is a carboxylic function when X represents an amino function.
- the reactive functions X and Y are thus capable of forming an amide function.
- Y can also be an alcohol function when X represents a carboxylic acid or derivative of carboxylic acid function, or Y is a carboxylic acid or derivative of carboxylic acid function when X represents an alcohol function.
- the reactive functions X and Y are thus capable of forming an ester function.
- - R-j represents a 1,1, 1-triyl propane radical, or 1,2,3-triyl propane radical
- A represents a polyoxyethylene radical.
- Jeffamine T403® polyoxypropylenetriamine
- Examples of multifunctional compounds which may be suitable are cited in particular in document US 5346984, in document US 5959069, in document WO 9635739, in document EP 672703.
- nitrilotrialkylamines in particular nitrilotriethylamine
- dialkylenetriamines in particular diethylenetriamine, trialkylenetetramines and tetraalkylenepentamines, the alkylene preferably being ethylene, 4-aminoethyl-1, 8, octanediamine.
- compounds having an aromatic and / or heterocyclic ring for example benzyl, naphthyl, anthracenyl, biphenyl and triphenyl radicals.
- heterocycles such as pyridine, bipyridine, pyrrole, indole, furan, thiophene, purine, quinoline, phenanthrene, porphyrin, phthalocyanine and naphthalocyanine.
- 3,5,3 ', 5'-biphenyltetracarboxylic acid acids derived from phthalocyanine and naphthalocyanine
- 3,5,3', 5'-biphenyltetracarboxylic acid acid 1, 3,5,7-naphthalenetetracarboxylic, 2,4,6-pyridinetricarboxylic acid
- S. ⁇ .S'. ⁇ '-bipyridyltetracarboxylic acid S. ⁇ .S'. ⁇ '-benzophenonetetracarboxylic acid
- l 1,3,6,8-acridinetetracarboxylic acid more particularly trimesic acid and 1,2,4,5-benzenetetracarboxylic acid.
- multifunctional compounds whose core is a heterocycle having a point of symmetry such as 1, 3,5-triazines, 1, 4-diazines, melamine, compounds derived from 2,3,5,6-tetraethylpiperazine, 1, 4-piperazines, tetrathiafulvalenes. Mention is more particularly made of 2,4,6-triaminocaproic acid-1,3,5-triazine (TACT).
- TACT 2,4,6-triaminocaproic acid-1,3,5-triazine
- the multifunctional compound of formula (I) is preferably chosen from the group comprising: 2,2,6,6-tetra- ( ⁇ -carboxyethyl) cyclohexanone, diaminopropane - N, N, N ', N' tetraacetic acid , nitrilotrialkylamines, trialkylenetetramines and tetraalkylenepentamines, 4-aminoethyl-1,8, octanediamine, 3,5,3 ', 5'-biphenyltetracarboxylic acid, acids derived from phthalocyanine and naphthalocyanine, acid 3 , 5,3 ', 5'- biphenyltetracarboxylic acid 1, 3,5,7-naphthalenetetracarboxylic acid 2,4,6-pyridinetricarboxylic acid, 3,5,3', 5-bipyridyltetracarboxylic acid, l '3,5,3', 5
- the radical R 2 can be an aliphatic, cycloaliphatic and / or aromatic hydrocarbon radical, which can be substituted or not, linear or branched, unsaturated or not. It can comprise from 2 to 100, preferably from 5 to 20 carbon atoms. It can also include one or more heteroatoms chosen from the group consisting of: nitrogen, phosphorus, fluorine, oxygen, silicon and sulfur.
- the bifunctional monomer of formula (II) is preferably chosen from the group comprising: ⁇ -caprolactam and / or the corresponding amino acid: aminocaproic acid, para or metaaminobenzoic acid, amino-11- undecanoic acid, lauryllactam and / or the corresponding amino acid, amino-12-dodecanoic acid, caprolactone, 6-hydroxy hexanoic acid, their oligomers and their mixtures. These oligomers generally have a degree of polymerization varying from 2 to 15.
- the radical R 3 may be a silicone radical and / or an aliphatic, cycloaliphatic and / or aromatic hydrocarbon radical, which may or may not be substituted, linear or branched, unsaturated or not. It can comprise one or more heteroatoms chosen from the groups comprising nitrogen, phosphorus, fluorine, oxygen, silicon and sulfur.
- the radical R 3 comprises from 1 to 100, particularly from 5 to 30 carbon atoms.
- the radical R 3 does not comprise a group of polyalkylene oxide type.
- the radical R 3 does not comprise reactive functions X and / or Y capable of reacting with the functions X and / or Y of the multifunctional compounds of formula (I) and of the bifunctional monomers of formula (II).
- the monofunctional compound "chain limiter" of formula (III) is preferably chosen from the group comprising: an aliphatic mono-acid or mono-amine compound, such as n-hexadecylamine, n-octadecylamine and n-dodecylamine, a aromatic mono-amine or mono-acid compound such as benzylamine, a silicone oil mono-amine or mono-acid such as polydimethyl siloxane mono propylamine, an organophosphorus compound mono-amine or mono-carboxylic acid such as amino methyl phosphonic, a mono-amino or mono-carboxylic acid organosulfonated compound such as sulfanilic acid and sulfobenzoic acid, a
- the functionalized additive has an overall degree of polymerization of between 0 and 200 (limits included), more preferably between 0 and 100, even more preferably between 0 and 60, particularly between 0 and 40.
- the degree of polymerization by branch of the functionalized additive is between 0 and 20, preferably between 0 and 15, particularly 0, 1, 2, 3, 4, 5 and / or 6.
- the functionalized additive has a molecular weight of between 500 and 20,000 g / mol, preferably between 1,000 and 10,000 g / mol, particularly between 1,000 and 5,000 g / mol.
- the additive according to the invention generally has a content of acid or amino terminal groups (GT), expressed in meq / kg, of between 0 and 100, preferably between 0 and 50, and even more preferably between 0 and 25 .
- GT acid or amino terminal groups
- the composition according to the invention is free of functionalized additives resulting in a reduction in the molar mass of the polymer matrix greater than or equal to 20% compared to a control composition comprising the same polymer matrix not additive with the additive of the invention, the molar mass measurement being carried out according to a determined protocol P.
- the details of the protocol P for measuring the molar mass are given in the examples below.
- the functionalized additive therefore advantageously has the characteristic of being able to modify the rheological behavior of a polymer matrix, without affecting its structural integrity, and in particular without significantly reducing its molar mass. This means that the additive does not seem to react with the matrix.
- the molar mass is defined as the maximum of the distribution of the molar masses of the polymer matrix added with the functionalized additive, in Polystyrene equivalent, measured by gel permeation chromatography (GPC), by detection by refractometry, as defined in protocol P given in detail below .
- the molar mass measurement is carried out on the composition to be analyzed and on the control composition, extruded, solidified and then optionally put in the form of granules.
- the aforementioned protocol P for measuring the molar mass of the matrix M in a composition to be analyzed and in a control composition involves an extrusion, which leads to the production of rods.
- the rods (previously cut into granules) are then subjected to the determination of molar mass proper.
- This protocol P for measuring the molar mass of the compositions according to the invention and of the control compositions is as follows: 1) Compositions of polymeric matrix / functionalized additive
- the polymeric matrix, in particular polyamide and the functionalized additive are in crushed or crushed form. powder, flakes or granules, and are then premixed.
- the mixture is introduced into a twin-screw extruder. This mixture is melted in the extruder at a temperature Q of about 30 ° C higher than the melting temperature Q f usion of the polymer matrix.
- the homogenization of M / functionalized additive is thus carried out for 5 min and rods are then collected at the extruder outlet, then put in the form of granules.
- the actual molar mass measurement is carried out on the granules by gel permeation chromatography (GPC) in dichloromethane after derivatization of the polyamide by trifluoroacetic anhydride, compared to polystyrene standards.
- the detection technique used is refractometry. 2
- Control compositions of polymer matrix without functionalized additive For each given composition M / functionalized additive, a molecular weight measurement of the same polymer matrix is carried out on a composition comprising the polymer matrix without functionalized additive.
- the method is carried out on polymer granules, in particular polyamide obtained in the same way as that indicated in point 1 above, with the difference that the granules do not contain a functionalized additive.
- the polymer matrix according to the invention preferably consists of at least one (co) thermoplastic polymer chosen from the group comprising: polyolefins, polyesters, polyalkylene oxides, polyoxyalkylenes, polyhaloalkylenes, poly (alkylene phthalate) or terephthalate), poly (pheny or phenylene), poly (phenylene oxide or sulfide), polyvinyl acetates, polyvinyl alcohols, polyvinyl halides, polyvinylidene halides, polyvinyl nitriles, polyamides, polyimides, polycarbonates, polysiloxanes, polymers of acrylic or methacrylic acid, polyacrylates or methacrylates, natural polymers such as cellulose and its derivatives, synthetic polymers such as synthetic
- the matrix may consist of at least one of the following polymers or copolymers: polyacrylamide, polyacrylonitrile, poly (acrylic acid), ethylene-acrylic acid copolymers, ethylene-vinyl alcohol copolymers, methacrylate copolymers methyl-styrene, ethylene-ethyl acrylate copolymers, (meth) acrylate-butadiene-styrene (ABS) copolymers, and polymers of the same family; polyolefins such as low density poly (ethylene), poly (propylene), low density chlorinated poly (ethylene), poly (4-methyl-1-pentene), poly (ethylene), poly (styrene), and polymers of the same family; ionomers: poly (epichlorohydrin); poly (urethane) such as diol polymerization products such as glycerin, trimethylol-propane, 1, 2,6-hexanetriol, sorbitol, penta
- the polymers which are particularly preferred for constituting the polymer matrix are chosen from the group comprising: polypropylene, polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polypropylene terephthalate (PPT), (meth) acrylate-butadiene-styrene copolymer (ABS), polyacetal (POM), polyamide, semi-aromatic polyamide such as polyphthalamide (AMODEL) or polyarylamide (IXEF), propylene polyoxide (PPO), polyvinyl chloride (PVC), as well as copolymers and / or mixtures.
- the polymer matrix is a thermoplastic matrix.
- the thermoplastic polymer (s) is selected from the group of (co) polyamides comprising: polyamide 6, polyamide 6.6, polyamide 4, polyamide 11, polyamide 12, polyamides 4 -6, 6-10, 6-12, 6-36, 12-12, their copolymers and mixtures.
- semi-crystalline or amorphous polyamides such as aliphatic polyamides, semi-aromatic polyamides and more generally, linear polyamides obtained by polycondensation between a saturated aliphatic or aromatic diacid, and a primary diamine aromatic or aliphatic saturated, the polyamides obtained by condensation of a lactam, an amino acid or the linear polyamides obtained by condensation of a mixture of these different monomers.
- these copolyamides can be, for example, the polyadipamide of hexamethylene, the polyphthalamides obtained from terephthalic and / or isophthalic acid such as the polyamide sold under the trade name AMODEL, the copolyamides obtained from adipic acid , hexamethylene diamine and caprolactam.
- the thermoplastic polymer (s) is a high mass polyamide 6, the relative viscosity of which is measured at 25 ° C. at a concentration of 0.01 g / ml in a 96% sulfuric acid solution is greater than 3.5, preferably greater than 3.8.
- At least one reinforcing and / or filling filler chosen from the group comprising fibrous fillers such as glass fibers, mineral fillers such as clays, kaolin, or reinforcing nanoparticles or in thermosetting material, and powdered fillers such as talc.
- the rate of incorporation in reinforcing filler conforms to standards in the field of composite materials. It may for example be a charge rate of 1 to 90%, preferably from 10 to 70%, more specifically between 30 and 60%.
- the functionalized additives can also be combined with other reinforcing additives such as resilience modifiers such as optionally grafted elastomers.
- composition according to the invention may also contain any other suitable additives or adjuvants, for example fillers (Si0 2 ), flame retardants, UV stabilizers, heat stabilizers, matifiers (Ti0 2 ), lubricants, plasticizers, compounds useful for the catalysis of the synthesis of the polymer matrix, antioxidants, antistatics, pigments, dyes, molding aid additives or surfactants.
- suitable additives or adjuvants for example fillers (Si0 2 ), flame retardants, UV stabilizers, heat stabilizers, matifiers (Ti0 2 ), lubricants, plasticizers, compounds useful for the catalysis of the synthesis of the polymer matrix, antioxidants, antistatics, pigments, dyes, molding aid additives or surfactants.
- the present invention also relates to a process for the manufacture of an additive, said additive is obtained by the reaction of a mixture of compounds comprising at least: a multifunctional compound of general formula (I), optionally a bifunctional monomer of general formula (II ) or the corresponding cyclic form, a monofunctional compound of general formula (III), in which: R 1 and R 2 , X and Y, n and R 3 are defined above.
- the compositions according to the invention can be used as a raw material in the field of engineering plastics, for example for the production injection molded or injection / blow molded articles, extruded by conventional extrusion or by extrusion blow molding, or films.
- compositions according to the invention can also be put into the form of yarns, fibers, filaments by melt spinning.
- a functionalized star polyamide additive is used which is introduced into a thermoplastic polymer matrix, preferably polyamide.
- a first method could consist in mixing the additive in the molten matrix, and possibly in subjecting the mixture to significant shearing, for example in a twin-screw extrusion device, in order to achieve good dispersion.
- a twin-screw extrusion device is generally arranged upstream of the means for shaping the molten plastic material (molding, spinning).
- this mixture is extruded in the form of rods which are then cut into granules.
- the molded parts are then produced by melting the granules produced above and supplying the composition in the molten state in suitable molding, injection or spinning devices.
- the composition obtained at the extruder outlet optionally directly feeds a spinning installation.
- a second method can be that which consists in mixing the functionalized additive with the monomers of the polymer matrix, before or during the polymerization. According to a variant, it is possible to mix with the polymer matrix, a concentrated mixture of additive in a polymer matrix, prepared for example according to one of the methods described above.
- the present invention relates to the articles obtained by shaping, preferably, by molding, injection molding, injection / blowing, extrusion, extrusion / blowing or spinning, of one of the compositions as defined above. These articles can be yarns, fibers, films, or filaments.
- composition according to the invention may also be articles molded from the composition according to the invention and optionally reinforcing fibers, such as glass fibers.
- the articles according to the invention can be obtained from several compositions according to the invention as defined above.
- An article can also be obtained from a composition comprising several different additives according to the invention.
- a subject of the invention is also the use as an agent modifying the rheological behavior, hydrophilicity and / or hydrophobia of a polymer matrix, of a functionalized additive as defined above.
- the present invention also relates to the use, as agent modifying the rheological behavior of a polymer matrix, of an additive of the invention as described above with R 1 and R 2 , X and Y, and n which are defined above, and R 3 representing an aliphatic, cycloaliphatic and / or aromatic hydrocarbon radical, and / or a silicone radical, said radical R 3 possibly comprising one or more heteroatoms.
- the present invention also relates to the use as an agent modifying the hydrophobicity of a polymer matrix, of an additive of the invention as described above with R 1 and R 2 , X and Y, and n which are defined above, and R 3 representing an aliphatic, cycloaliphatic and / or aromatic hydrophobic hydrocarbon radical, and / or a silicone radical, said radical R 3 possibly comprising one or more heteroatoms.
- a monofunctional “chain-limiting” compound of formula (III) chosen from the group consisting of: an aliphatic mono-acid or mono-amine compound, such as n-hexadecylamine, n-octadecylamine and n-dodecylamine, a mono-amino or mono-acid aromatic compound such as benzylamine, a mono-amino or mono-acid silicone oil such as polydimethyl siloxane mono propylamine, and / or mixtures thereof.
- an aliphatic mono-acid or mono-amine compound such as n-hexadecylamine, n-octadecylamine and n-dodecylamine
- a mono-amino or mono-acid aromatic compound such as benzylamine
- a mono-amino or mono-acid silicone oil such as polydimethyl siloxane mono propylamine, and / or mixtures thereof.
- the present invention also relates to the use as an agent modifying the hydrophilicity of a polymer matrix, of an additive of the invention as described above with R 1 and R 2 , X and Y, and n which are defined above, and R 3 representing a hydrophilic aliphatic, cycloaliphatic and / or aromatic hydrocarbon radical, said radical R 3 possibly comprising one or more heteroatoms and / or a phosphonic, phosphoric, sulfonic and / or quaternary ammonium function, with exception of polyalkylene oxides.
- a monofunctional “chain limiter” compound of formula (III) chosen from the group consisting of: an organophosphorus mono-amine or mono-carboxylic acid compound such as amino methyl phosphonic acid, an organosulfonated mono compound -amine or mono-carboxylic acid such as sulfanilic acid and sulfobenzoic acid, a quaternary ammonium compound mono-amino or mono-carboxylic acid such as betaine, and / or mixtures thereof.
- an organophosphorus mono-amine or mono-carboxylic acid compound such as amino methyl phosphonic acid
- an organosulfonated mono compound -amine or mono-carboxylic acid such as sulfanilic acid and sulfobenzoic acid
- quaternary ammonium compound mono-amino or mono-carboxylic acid such as betaine, and / or mixtures thereof.
- the reaction is carried out in a 500 ml glass reactor commonly used in the laboratory for the melt phase synthesis of polyesters or polyamides.
- 238.1g of octadecylamine (0.90 mol), 61.9g of 1,3,5-benzene tricarboxylic acid (0.30mol), 0.16g of Ultranox ® 236 from GE Specialty Chemicals and 0 , 29 g of a 50% aqueous solution (w / w) of hypophosphorous acid are introduced into the reactor. This is then put under dry nitrogen sweep.
- the reaction mass is kept under mechanical stirring at 50 revolutions per minute and gradually heated from 90 ° C to 250 ° C in about 150 minutes. This temperature is then maintained until the end of the reaction.
- the system After one hour of leveling under these conditions, the system is gradually put under vacuum to reach a pressure of 15 mbar in 10 min, then maintained under vacuum for a further two and a half hours.
- the reactor is finally cooled to room temperature then opened to recover approximately 280g of star.
- the reaction is carried out in a 500 ml glass reactor as before. 98.2 g of octadecylamine (0.37 mol), 96.3 g of ⁇ -caprolactam (0.85 mol), 25.6 g of 1,3,5-benzene tricarboxylic acid (0.12 mol) , 0.22 g of Ultranox® 236 and 0.40 g of a 50% aqueous solution (w / w) of hypophosphorous acid are introduced into the reactor preheated to 70 ° C. This is then put under dry nitrogen sweep. The reaction mass is maintained under mechanical stirring at 50 revolutions per minute and gradually heated from 70 ° C to 250 ° C in about 300 minutes. This temperature is then maintained until the end of the reaction.
- the assays of terminal groups show a content of residual acid functions of 40.9 meq / Kg and of an amino of 11.0 meq / Kg.
- the conversion rate is therefore around 97%.
- H NMR (Bruker 300MHz) of a solution in a 1/1 by mass mixture of deuterated trifluoroacetic acid and deuterated chloroform shows a residual caprolactam content of approximately 3% by mass and an average degree of polymerization of the PA6 block of 1, 8 per branch of the star.
- the reaction is carried out in a 7.5 liter autoclave commonly used for the synthesis in the melt phase of polyesters or polyamides.
- the reaction mass is maintained under mechanical stirring at 50 revolutions per minute and gradually heated from 100 ° C to 250 ° C in about 150 minutes. This temperature is then maintained until the end of the reaction. After two hours of leveling under these conditions, the system is gradually put under vacuum to reach a pressure of 10 mbar in one hour, then maintained under vacuum for an additional hour. The reactor is finally placed under nitrogen overpressure (7 bars) and the bottom valve is gradually opened to pour the polymer onto a stainless steel tray covered with a Teflon film. Differential thermal analysis (10 ° C / min) shows a melting peak at 67.0 ° C.
- the assays of terminal groups show a content of residual acid functions of 14.2 meq / Kg and of amine of 9.8 meq / Kg. The conversion rate is therefore around 99%.
- the reaction is carried out in a 7.5 liter autoclave commonly used for the synthesis in the melt phase of polyesters or polyamides.
- the reaction mass is maintained under mechanical stirring at 50 revolutions per minute and gradually heated from 100 ° C to 250 ° C in about 250 minutes. This temperature is then maintained until the end of the reaction. After one hour of leveling under these conditions, the system is gradually put under vacuum to reach a pressure of 10 mbar in one hour, then maintained under vacuum for an additional hour. The reactor is finally placed under nitrogen overpressure (7 bars) and the bottom valve is gradually opened to pour the polymer onto a stainless steel tray covered with a Teflon film. Differential thermal analysis (10 ° C / min) shows a low melting peak at 47.2 ° C.
- the 1 H NMR (Bruker 300 MHz) of a solution in a 1/1 mass mixture of deuterated trifluoroacetic acid and deuterated chloroform shows a residual content of caprolactam zero (not detected) and an average degree of polymerization of the PA6 block of 1, 9 per branch of the star.
- the reaction is carried out in a 7.5 liter autoclave commonly used for the synthesis in the melt phase of polyesters or polyamides. 1467 g of ⁇ -caprolactam (13.0 mol), 576 g of octadecylamine (2.1 mol), 206 g of T4 (0.5 mol), 3.0 g of Ultranox® 236 and 5.5 g of a 50% (w / w) aqueous solution of hypophosphorous acid are introduced through the reactor loading buffer. The autoclave is then purged by a succession of 3 sequences of evacuation and rise in pressure (7 bars) using dry nitrogen. At the end of these cycles, the atmospheric pressure is restored and the system is maintained under a light sweep of dry nitrogen.
- the reaction mass is maintained under mechanical stirring at 50 revolutions per minute and gradually heated from 100 ° C to 250 ° C in about 250 minutes. This temperature is then maintained until the end of the reaction. After one hour of leveling under these conditions, the system is gradually put under vacuum to reach a pressure of 10 mbar in one hour, then maintained under vacuum for an additional hour. The reactor is finally placed under nitrogen overpressure (7 bars) and the bottom valve is gradually opened to pour the polymer onto a stainless steel tray covered with a Teflon film. Differential thermal analysis (10 ° C / min) shows a melting peak at 206.5 ° C.
- the assays of terminal groups show a content of residual acid functions of 9.4 meq / Kg and of amino of 0.1 meq / Kg. The conversion rate is therefore around 98%.
- the 1 H NMR (Bruker 300 MHz) of a solution in a 1/1 mass mixture of deuterated trifluoroacetic acid and deuterated chloroform shows a residual content of caprolactam zero (not detected) and an average degree of polymerization of the PA6 block of 5.3 per branch of the star.
- the reaction is carried out in a 7.5 liter autoclave commonly used for the synthesis in the melt phase of polyesters or polyamides.
- 1974.0 g of ⁇ -caprolactam (17.5 mol), 533 g of benzoic acid (4.4 mol), 693 g of Jeffamine T403 ® from Huntsman (1.5 mol), 3.9 g of Ultranox ® 236 and 7.1 g of a 50% aqueous solution (w / w) of hypophosphorous acid are introduced through the reactor charge buffer.
- the autoclave is then purged by a succession of 3 sequences of evacuation and rise in pressure (7 bars) using dry nitrogen. At the end of these cycles, the atmospheric pressure is restored and the system is maintained under a light sweep of dry nitrogen.
- the reaction mass is maintained under mechanical stirring at 50 revolutions per minute and gradually heated from 100 ° C to 250 ° C in about 250 minutes. This temperature is then maintained until the end of the reaction. After one hour of leveling under these conditions, the system is gradually put under vacuum to reach a pressure of 10 mbar in one hour, then maintained under vacuum for an additional hour. The reactor is finally placed under nitrogen overpressure (7 bars) and the bottom valve is gradually opened to pour the polymer on a stainless steel tray covered with a Teflon film. Differential thermal analysis (10 ° C / min) shows a melting peak at 181.8 ° C.
- the assays of terminal groups show a content of residual acid functions of 29.3 meq / Kg and of an amino of 80.4 meq / Kg.
- the conversion rate is therefore around 93%.
- the 1 H NMR (Bruker 300 MHz) of a solution in a 1/1 mass mixture of deuterated trifluoroacetic acid and deuterated chloroform shows a residual content of caprolactam zero (not detected) and an average degree of polymerization of the PA6 block of 2.3 per branch of the star.
- the star additives of Examples 2 and 5 are coarsely ground and premixed in the desired proportions with granules of PA 6.6.
- PA 6.6 is defined as follows: viscosity index measured at 25 ° C. in 90% formic acid (ISO 307) of 137, content of amino terminal groups of 53 meq / kg and content of acid terminal groups of 72 meq / kg.
- Compositions containing 50% by weight of glass fibers (Owens Corning 123) and a PA 6.6 matrix additivated by variable amounts of the star structures of Examples 2 and 5 are produced by mixing in the molten state at a temperature of 280 ° C. in twin screw extruder.
- the PA 6.6 premix + star additive is introduced at the head of the twin screw, the glass fibers in a molten vein.
- a control is also prepared consisting of a thermoplastic composition based on PA 6.6 and 50% by weight of glass fibers. The rheological and mechanical properties of these compositions are evaluated in Table 1. The tests used are:
- Spiral TS test (melt fluidity) for quantifying the fluidity of the compositions according to the invention and of control compositions:
- the granules of matrix composition M / star or of control composition M are melted and then injected into a mold.
- semi-sectional spiral shape circular with a thickness of 2 mm and a diameter of 4 mm, in a DEMAG H200-80 press at a barrel temperature of 300 ° C, a mold temperature of 80 ° C and with an injection pressure of 1500 bars.
- the injection time is 0.5 seconds.
- the result is expressed in length of mold filled correctly by the composition.
- the compositions evaluated in this test all have a moisture content before molding equivalent to 0.1% with respect to the matrix.
- Table 1 Compositions loaded with 50% glass fibers (FV) with alkyl stars
- the melted mixture is then spun with a speed at the first call point of 800 m / min, so as to obtain a continuous multifilament yarn of 90 dtex for 10 filaments.
- the temperature-pressure and spinning rate as well as the properties of the threads obtained are specified below: Spinning rate: no breakage Pressure in the die: 35 bars
- This characterization is carried out by capillary soaking of water in the multifilament consisting of 10 strands. Between the strands (typically three strands) a non-cylindrical capillary forms in which the water will rise with a contact angle ⁇ between the water and the strand.
- This angle ⁇ is characteristic of the hydrophilicity / hydrophobicity of the surface of the wire.
- h 2 (R ⁇ ⁇ s6 / 2 ⁇ ) t with: h: height of the rising front of the liquid (m) t: time (s) R: radius of the capillary (m) ⁇ : viscosity of the liquid (Pa.s) ⁇ : surface tension of the liquid (N / m) ⁇ : contact angle between the liquid and the solid.
- the filaments are compared with each other using the same liquid, water, for imbibition; we will then have y and ⁇ equal for each sample as well as R by construction of the multifilaments.
- We compare the cos ⁇ and therefore the hydrophilicity / hydrophobia of the different multifilaments using the following formula: h 2 (A cosô) t with A: constant.
- the assembly used to visualize the imbibition is as follows: the test thread formed by a multifilament is tensioned using a system of pulleys and two 20g masses hung on each end of the wire. The wire is immersed in a solution of colored water in order to visualize the imbibition.
- the dye chosen, which does not interact with the polyamide, is methylene blue at a concentration of 0.2%.
- the capillary rise is filmed by a camera linked to a video recorder and to a screen fitted with a stopwatch. The zero of the experiment corresponds to the moment when the wire is immersed in the colored solution ( Figures 2a and 2b).
- the polyamide 6 used is a high-mass polyamide 6 not comprising titanium dioxide, with a relative viscosity of 4.0 (measured at a concentration of 10 g / l in 96% sulfuric acid).
- the incorporation of the star in the high mass PA6 is done by mixing powders and then in the melt phase using a twin screw extrusion device. The molten mixture is then spun with a speed at the first call point of 500 m / min, so as to obtain a continuous multifilament yarn of 220 dtex for 10 filaments.
- Twin screw extruder heating 315 ° C
- Heating die head 295 ° C
- the multifilament or wire consists of 10 strands (the die consists of 10 holes) and the diameter of a strand is approximately 50 ⁇ m.
- Composition pack (bars) pressure / control (%) (g / mol)
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Abstract
Description
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Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
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EP04710903A EP1592748A1 (fr) | 2003-02-14 | 2004-02-13 | Composition comprenant une matrice et un additif fonctionnalise et articles realises a partir de cette composition |
JP2005518714A JP2006517596A (ja) | 2003-02-14 | 2004-02-13 | 重合体マトリックス及び官能化添加剤を含む組成物並びに該組成物から作られた製品 |
US10/545,379 US20060270798A1 (en) | 2003-02-14 | 2004-02-13 | Composition comprising a polymer matrix and a functionalized additive and items made from said composition |
CNB2004800070386A CN100347241C (zh) | 2003-02-14 | 2004-02-13 | 含聚合物基体和官能化添加剂的组合物和由所述组合物制造的制品 |
MXPA05008580A MXPA05008580A (es) | 2003-02-14 | 2004-02-13 | Composicion que comprende un aglomerante de polimero y un aditivo funcionalizado y articulos elaborados de dicha composicion. |
BR0407228-6A BRPI0407228A (pt) | 2003-02-14 | 2004-02-13 | Composição, processos para a fabricação de uma composição, artigo e usos de um aditivo |
CA002515744A CA2515744A1 (fr) | 2003-02-14 | 2004-02-13 | Composition comprenant une matrice et un additif fonctionnalise et articles realises a partir de cette composition |
AU2004218192A AU2004218192B2 (en) | 2003-02-14 | 2004-02-13 | Composition comprising a polymer matrix and a functionalised additive and items made from said composition |
KR1020057014832A KR100758165B1 (ko) | 2003-02-14 | 2004-02-13 | 중합체 매트릭스 및 기능화 첨가제를 함유하는 조성물 및상기 조성물로부터 제조된 품목 |
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FR0301795A FR2851252B1 (fr) | 2003-02-14 | 2003-02-14 | Composition comprenant une matrice polymerique et un additif fonctionnalise et articles realises a partir de cette composition |
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FR2856693B1 (fr) * | 2003-06-26 | 2005-08-26 | Rhodia Eng Plastics Srl | Composition a base de matrice polyamide et/ou polyester et articles realises a partir de cette composition |
EP1757443A1 (fr) * | 2005-08-25 | 2007-02-28 | Solvay Advanced Polymers, L.L.C. | Verbesserte Mehrschichtstruktur aus Kunststoff |
US20100251934A1 (en) * | 2009-04-03 | 2010-10-07 | Smith Kimberly L | Modeling compounds and method of making same |
FR2950626B1 (fr) * | 2009-09-30 | 2013-11-08 | Rhodia Operations | Polyamides a fluidite elevee |
CN103403094B (zh) * | 2011-02-24 | 2016-01-06 | 三菱瓦斯化学株式会社 | 母料以及利用母料制造聚酰胺树脂组合物的方法 |
CN107033345A (zh) * | 2017-05-17 | 2017-08-11 | 东华大学 | 一种环保型阻燃尼龙6树脂及其制备方法 |
CN112094406A (zh) * | 2020-08-31 | 2020-12-18 | 聊城鲁西聚酰胺新材料科技有限公司 | 一种尼龙6生产工艺及其系统与产品 |
CN113325025B (zh) * | 2021-05-11 | 2023-06-16 | 宁波海关技术中心 | 一种聚甲醛的鉴定方法 |
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WO2003002668A1 (fr) * | 2001-06-28 | 2003-01-09 | Rhodianyl | Polymere thermoplastique, son application dans des compositions polyamides a hydrophilie et antistaticite ameliorees |
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US7001979B2 (en) * | 2002-06-14 | 2006-02-21 | H.B. Fuller Licensing & Financing Inc. | Polyamide and composition and article including same |
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2003
- 2003-02-14 FR FR0301795A patent/FR2851252B1/fr not_active Expired - Fee Related
-
2004
- 2004-02-13 KR KR1020057014832A patent/KR100758165B1/ko not_active IP Right Cessation
- 2004-02-13 US US10/545,379 patent/US20060270798A1/en not_active Abandoned
- 2004-02-13 CN CNB2004800070386A patent/CN100347241C/zh not_active Expired - Fee Related
- 2004-02-13 BR BR0407228-6A patent/BRPI0407228A/pt not_active IP Right Cessation
- 2004-02-13 WO PCT/FR2004/000328 patent/WO2004078846A1/fr active Application Filing
- 2004-02-13 EP EP04710903A patent/EP1592748A1/fr not_active Withdrawn
- 2004-02-13 RU RU2005128546/04A patent/RU2005128546A/ru not_active Application Discontinuation
- 2004-02-13 JP JP2005518714A patent/JP2006517596A/ja active Pending
- 2004-02-13 CA CA002515744A patent/CA2515744A1/fr not_active Withdrawn
- 2004-02-13 AU AU2004218192A patent/AU2004218192B2/en not_active Ceased
- 2004-02-13 MX MXPA05008580A patent/MXPA05008580A/es unknown
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EP0345648A2 (fr) * | 1988-06-07 | 1989-12-13 | Ems-Inventa Ag | Polyamides thermoplastiques façonnables |
US5959069A (en) * | 1996-12-23 | 1999-09-28 | Basf Aktiengesellschaft | H-shaped polyamides |
WO2000039192A1 (fr) * | 1998-12-23 | 2000-07-06 | Bayer Aktiengesellschaft | Procede de preparation de polyamides ramifies |
WO2000068298A1 (fr) * | 1999-05-05 | 2000-11-16 | Rhodianyl | Copolyamide hyperbranche, composition a base de ce copolyamide hyperbranche et procede d'obtention de ce dernier |
WO2002066716A1 (fr) * | 2001-02-22 | 2002-08-29 | Rhodia Polyamide Intermediates | Procede de fabrication de fils, fibres et filaments |
WO2003002668A1 (fr) * | 2001-06-28 | 2003-01-09 | Rhodianyl | Polymere thermoplastique, son application dans des compositions polyamides a hydrophilie et antistaticite ameliorees |
Also Published As
Publication number | Publication date |
---|---|
JP2006517596A (ja) | 2006-07-27 |
US20060270798A1 (en) | 2006-11-30 |
CA2515744A1 (fr) | 2004-09-16 |
CN1761720A (zh) | 2006-04-19 |
AU2004218192B2 (en) | 2008-06-19 |
KR20050093866A (ko) | 2005-09-23 |
FR2851252A1 (fr) | 2004-08-20 |
FR2851252B1 (fr) | 2007-03-09 |
RU2005128546A (ru) | 2006-06-10 |
MXPA05008580A (es) | 2005-11-04 |
WO2004078846A8 (fr) | 2005-10-27 |
KR100758165B1 (ko) | 2007-09-12 |
CN100347241C (zh) | 2007-11-07 |
AU2004218192A1 (en) | 2004-09-16 |
EP1592748A1 (fr) | 2005-11-09 |
BRPI0407228A (pt) | 2006-01-31 |
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