DE3941511A1 - Organo:phosphorus derivs. of 2,4-di:tert:butyl-phenol - Google Patents
Organo:phosphorus derivs. of 2,4-di:tert:butyl-phenolInfo
- Publication number
- DE3941511A1 DE3941511A1 DE19893941511 DE3941511A DE3941511A1 DE 3941511 A1 DE3941511 A1 DE 3941511A1 DE 19893941511 DE19893941511 DE 19893941511 DE 3941511 A DE3941511 A DE 3941511A DE 3941511 A1 DE3941511 A1 DE 3941511A1
- Authority
- DE
- Germany
- Prior art keywords
- butyl
- butylphenyl
- dihalobiphenyl
- magnesium
- phosphorus
- 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- Withdrawn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
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 14
- 239000011574 phosphorus Substances 0.000 title claims abstract description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 12
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical compound CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 title 2
- 125000000962 organic group Chemical group 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 claims abstract description 11
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 9
- 150000002367 halogens Chemical class 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 3
- -1 2,4-di-t-butylphenyl Chemical group 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 19
- 239000011777 magnesium Substances 0.000 claims description 18
- 229910052749 magnesium Inorganic materials 0.000 claims description 16
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 14
- 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 claims description 13
- 229920000098 polyolefin Polymers 0.000 claims description 13
- 239000002530 phenolic antioxidant Substances 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000005481 NMR spectroscopy Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 claims description 3
- FQQUBLDJVOSNFD-UHFFFAOYSA-N CC(C)(C)C(C=C1)=CC(C(C)(C)C)=C1OP(O)(OC1=C(C(C)(C)C)C=C(C(C)(C)C)C=C1)=O.Cl Chemical compound CC(C)(C)C(C=C1)=CC(C(C)(C)C)=C1OP(O)(OC1=C(C(C)(C)C)C=C(C(C)(C)C)C=C1)=O.Cl FQQUBLDJVOSNFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- ZLFHNCHMEGLFKL-UHFFFAOYSA-N 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoic acid Chemical compound C1=C(O)C(C(C)(C)C)=CC(C(C)(CC(O)=O)C=2C=C(C(O)=CC=2)C(C)(C)C)=C1 ZLFHNCHMEGLFKL-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- AMXFETWQCZDWRO-UHFFFAOYSA-N bis(2,4-ditert-butylphenyl) hydrogen phosphite;hydrochloride Chemical compound Cl.CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(O)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C AMXFETWQCZDWRO-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims 1
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 235000010290 biphenyl Nutrition 0.000 abstract description 4
- 239000004305 biphenyl Substances 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004679 31P NMR spectroscopy Methods 0.000 abstract 1
- 239000007818 Grignard reagent Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 150000004795 grignard reagents Chemical class 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical compound OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 description 7
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910019213 POCl3 Inorganic materials 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 150000002815 nickel Chemical class 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 2
- HQJQYILBCQPYBI-UHFFFAOYSA-N 1-bromo-4-(4-bromophenyl)benzene Chemical group C1=CC(Br)=CC=C1C1=CC=C(Br)C=C1 HQJQYILBCQPYBI-UHFFFAOYSA-N 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 2
- BKZXZGWHTRCFPX-UHFFFAOYSA-N 2-tert-butyl-6-methylphenol Chemical compound CC1=CC=CC(C(C)(C)C)=C1O BKZXZGWHTRCFPX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical group COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000012990 dithiocarbamate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000005673 monoalkenes Chemical class 0.000 description 2
- IXHMTDIIQNIVBN-UHFFFAOYSA-N n'-(2,2-dihydroxyethyl)oxamide Chemical compound NC(=O)C(=O)NCC(O)O IXHMTDIIQNIVBN-UHFFFAOYSA-N 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 2
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 description 1
- QGMCRJZYVLHHHB-UHFFFAOYSA-N (1,2,2,6,6-pentamethylpiperidin-4-yl) octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC1CC(C)(C)N(C)C(C)(C)C1 QGMCRJZYVLHHHB-UHFFFAOYSA-N 0.000 description 1
- OUBISKKOUYNDML-UHFFFAOYSA-N (2,2,6,6-tetramethylpiperidin-4-yl) 2-[bis[2-oxo-2-(2,2,6,6-tetramethylpiperidin-4-yl)oxyethyl]amino]acetate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CN(CC(=O)OC1CC(C)(C)NC(C)(C)C1)CC(=O)OC1CC(C)(C)NC(C)(C)C1 OUBISKKOUYNDML-UHFFFAOYSA-N 0.000 description 1
- JMUOXOJMXILBTE-UHFFFAOYSA-N (2,2,6,6-tetramethylpiperidin-4-yl) octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 JMUOXOJMXILBTE-UHFFFAOYSA-N 0.000 description 1
- HQEPZWYPQQKFLU-UHFFFAOYSA-N (2,6-dihydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=CC(O)=C1C(=O)C1=CC=CC=C1 HQEPZWYPQQKFLU-UHFFFAOYSA-N 0.000 description 1
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical class OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 description 1
- ATLWFAZCZPSXII-UHFFFAOYSA-N (2-octylphenyl) 2-hydroxybenzoate Chemical compound CCCCCCCCC1=CC=CC=C1OC(=O)C1=CC=CC=C1O ATLWFAZCZPSXII-UHFFFAOYSA-N 0.000 description 1
- WBSRIXCTCFFHEF-UHFFFAOYSA-N (3,5-ditert-butyl-4-hydroxyphenyl)methyl-ethoxyphosphinic acid Chemical compound CCOP(O)(=O)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 WBSRIXCTCFFHEF-UHFFFAOYSA-N 0.000 description 1
- ZEBMSMUPGIOANU-UHFFFAOYSA-N (3,5-ditert-butyl-4-hydroxyphenyl)methylphosphonic acid Chemical class CC(C)(C)C1=CC(CP(O)(O)=O)=CC(C(C)(C)C)=C1O ZEBMSMUPGIOANU-UHFFFAOYSA-N 0.000 description 1
- UKSODUHEWDSMAS-UHFFFAOYSA-N (5-aminotriazol-1-yl)-(2-hydroxyphenyl)methanone Chemical compound NC1=CN=NN1C(=O)C1=CC=CC=C1O UKSODUHEWDSMAS-UHFFFAOYSA-N 0.000 description 1
- GOZHNJTXLALKRL-UHFFFAOYSA-N (5-benzoyl-2,4-dihydroxyphenyl)-phenylmethanone Chemical compound OC1=CC(O)=C(C(=O)C=2C=CC=CC=2)C=C1C(=O)C1=CC=CC=C1 GOZHNJTXLALKRL-UHFFFAOYSA-N 0.000 description 1
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- VNQNXQYZMPJLQX-UHFFFAOYSA-N 1,3,5-tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CN2C(N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C(=O)N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C2=O)=O)=C1 VNQNXQYZMPJLQX-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- GGZVRPWBJOPSIC-UHFFFAOYSA-N 1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidin-4-ol Chemical compound CC1(C)CC(O)CC(C)(C)N1CO GGZVRPWBJOPSIC-UHFFFAOYSA-N 0.000 description 1
- IHWDIGHWDQPQMQ-UHFFFAOYSA-N 1-octadecylsulfanyloctadecane Chemical compound CCCCCCCCCCCCCCCCCCSCCCCCCCCCCCCCCCCCC IHWDIGHWDQPQMQ-UHFFFAOYSA-N 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- UUAIOYWXCDLHKT-UHFFFAOYSA-N 2,4,6-tricyclohexylphenol Chemical compound OC1=C(C2CCCCC2)C=C(C2CCCCC2)C=C1C1CCCCC1 UUAIOYWXCDLHKT-UHFFFAOYSA-N 0.000 description 1
- OPLCSTZDXXUYDU-UHFFFAOYSA-N 2,4-dimethyl-6-tert-butylphenol Chemical compound CC1=CC(C)=C(O)C(C(C)(C)C)=C1 OPLCSTZDXXUYDU-UHFFFAOYSA-N 0.000 description 1
- DXCHWXWXYPEZKM-UHFFFAOYSA-N 2,4-ditert-butyl-6-[1-(3,5-ditert-butyl-2-hydroxyphenyl)ethyl]phenol Chemical compound C=1C(C(C)(C)C)=CC(C(C)(C)C)=C(O)C=1C(C)C1=CC(C(C)(C)C)=CC(C(C)(C)C)=C1O DXCHWXWXYPEZKM-UHFFFAOYSA-N 0.000 description 1
- CZNRFEXEPBITDS-UHFFFAOYSA-N 2,5-bis(2-methylbutan-2-yl)benzene-1,4-diol Chemical compound CCC(C)(C)C1=CC(O)=C(C(C)(C)CC)C=C1O CZNRFEXEPBITDS-UHFFFAOYSA-N 0.000 description 1
- LKALLEFLBKHPTQ-UHFFFAOYSA-N 2,6-bis[(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound OC=1C(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=CC(C)=CC=1CC1=CC(C)=CC(C(C)(C)C)=C1O LKALLEFLBKHPTQ-UHFFFAOYSA-N 0.000 description 1
- SLUKQUGVTITNSY-UHFFFAOYSA-N 2,6-di-tert-butyl-4-methoxyphenol Chemical compound COC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SLUKQUGVTITNSY-UHFFFAOYSA-N 0.000 description 1
- FRAQIHUDFAFXHT-UHFFFAOYSA-N 2,6-dicyclopentyl-4-methylphenol Chemical compound OC=1C(C2CCCC2)=CC(C)=CC=1C1CCCC1 FRAQIHUDFAFXHT-UHFFFAOYSA-N 0.000 description 1
- SAJFQHPVIYPPEY-UHFFFAOYSA-N 2,6-ditert-butyl-4-(dioctadecoxyphosphorylmethyl)phenol Chemical compound CCCCCCCCCCCCCCCCCCOP(=O)(OCCCCCCCCCCCCCCCCCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SAJFQHPVIYPPEY-UHFFFAOYSA-N 0.000 description 1
- SCXYLTWTWUGEAA-UHFFFAOYSA-N 2,6-ditert-butyl-4-(methoxymethyl)phenol Chemical compound COCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SCXYLTWTWUGEAA-UHFFFAOYSA-N 0.000 description 1
- UDFARPRXWMDFQU-UHFFFAOYSA-N 2,6-ditert-butyl-4-[(3,5-ditert-butyl-4-hydroxyphenyl)methylsulfanylmethyl]phenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CSCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 UDFARPRXWMDFQU-UHFFFAOYSA-N 0.000 description 1
- XBXUJQFRMLQPCG-UHFFFAOYSA-N 2-[12-hydroxyimino-23-(2-hydroxy-4-methylphenyl)tricosyl]-5-methylphenol Chemical compound OC1=CC(C)=CC=C1CCCCCCCCCCCC(=NO)CCCCCCCCCCCC1=CC=C(C)C=C1O XBXUJQFRMLQPCG-UHFFFAOYSA-N 0.000 description 1
- WQYFETFRIRDUPJ-UHFFFAOYSA-N 2-[2-hydroxy-5-(2,4,4-trimethylpentan-2-yl)phenyl]sulfanyl-4-(2,4,4-trimethylpentan-2-yl)phenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(O)C(SC=2C(=CC=C(C=2)C(C)(C)CC(C)(C)C)O)=C1 WQYFETFRIRDUPJ-UHFFFAOYSA-N 0.000 description 1
- HHPDFYDITNAMAM-UHFFFAOYSA-N 2-[cyclohexyl(2-hydroxyethyl)amino]ethanol Chemical compound OCCN(CCO)C1CCCCC1 HHPDFYDITNAMAM-UHFFFAOYSA-N 0.000 description 1
- GTLMTHAWEBRMGI-UHFFFAOYSA-N 2-cyclohexyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C2CCCCC2)=C1 GTLMTHAWEBRMGI-UHFFFAOYSA-N 0.000 description 1
- OMCYEZUIYGPHDJ-UHFFFAOYSA-N 2-hydroxy-N-[(2-hydroxyphenyl)methylideneamino]benzamide Chemical compound OC1=CC=CC=C1C=NNC(=O)C1=CC=CC=C1O OMCYEZUIYGPHDJ-UHFFFAOYSA-N 0.000 description 1
- UORSDGBOJHYJLV-UHFFFAOYSA-N 2-hydroxy-n'-(2-hydroxybenzoyl)benzohydrazide Chemical compound OC1=CC=CC=C1C(=O)NNC(=O)C1=CC=CC=C1O UORSDGBOJHYJLV-UHFFFAOYSA-N 0.000 description 1
- WBJWXIQDBDZMAW-UHFFFAOYSA-N 2-hydroxynaphthalene-1-carbonyl chloride Chemical compound C1=CC=CC2=C(C(Cl)=O)C(O)=CC=C21 WBJWXIQDBDZMAW-UHFFFAOYSA-N 0.000 description 1
- DHKGWJHJJZJZGD-UHFFFAOYSA-N 2-tert-butyl-4-(2-methylpropyl)phenol Chemical compound CC(C)CC1=CC=C(O)C(C(C)(C)C)=C1 DHKGWJHJJZJZGD-UHFFFAOYSA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- MOOLTXVOHPAOAP-UHFFFAOYSA-N 2-tert-butyl-4-[1-(5-tert-butyl-4-hydroxy-2-methylphenyl)-3-methyl-1-sulfanylpentadecyl]-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(S)(CC(C)CCCCCCCCCCCC)C1=CC(C(C)(C)C)=C(O)C=C1C MOOLTXVOHPAOAP-UHFFFAOYSA-N 0.000 description 1
- LZHCVNIARUXHAL-UHFFFAOYSA-N 2-tert-butyl-4-ethylphenol Chemical compound CCC1=CC=C(O)C(C(C)(C)C)=C1 LZHCVNIARUXHAL-UHFFFAOYSA-N 0.000 description 1
- MQWCQFCZUNBTCM-UHFFFAOYSA-N 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylphenyl)sulfanyl-4-methylphenol Chemical compound CC(C)(C)C1=CC(C)=CC(SC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O MQWCQFCZUNBTCM-UHFFFAOYSA-N 0.000 description 1
- GUCMKIKYKIHUTM-UHFFFAOYSA-N 3,3,5,5-tetramethyl-1-[2-(3,3,5,5-tetramethyl-2-oxopiperazin-1-yl)ethyl]piperazin-2-one Chemical compound O=C1C(C)(C)NC(C)(C)CN1CCN1C(=O)C(C)(C)NC(C)(C)C1 GUCMKIKYKIHUTM-UHFFFAOYSA-N 0.000 description 1
- BLMQMUIQTVCWIL-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)-2-sulfanylpropanoic acid Chemical compound CC(C)(C)C1=CC(CC(S)C(O)=O)=CC(C(C)(C)C)=C1O BLMQMUIQTVCWIL-UHFFFAOYSA-N 0.000 description 1
- HCILJBJJZALOAL-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)-n'-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyl]propanehydrazide Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 HCILJBJJZALOAL-UHFFFAOYSA-N 0.000 description 1
- FLZYQMOKBVFXJS-UHFFFAOYSA-N 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoic acid Chemical compound CC1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O FLZYQMOKBVFXJS-UHFFFAOYSA-N 0.000 description 1
- MDWVSAYEQPLWMX-UHFFFAOYSA-N 4,4'-Methylenebis(2,6-di-tert-butylphenol) Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 MDWVSAYEQPLWMX-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 description 1
- QRLSTWVLSWCGBT-UHFFFAOYSA-N 4-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol Chemical compound CCCCCCCCSC1=NC(SCCCCCCCC)=NC(NC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=N1 QRLSTWVLSWCGBT-UHFFFAOYSA-N 0.000 description 1
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 description 1
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 1
- LZAIWKMQABZIDI-UHFFFAOYSA-N 4-methyl-2,6-dioctadecylphenol Chemical compound CCCCCCCCCCCCCCCCCCC1=CC(C)=CC(CCCCCCCCCCCCCCCCCC)=C1O LZAIWKMQABZIDI-UHFFFAOYSA-N 0.000 description 1
- OILMLWAZYNVPMG-UHFFFAOYSA-N 4-methyl-2-nonylphenol Chemical compound CCCCCCCCCC1=CC(C)=CC=C1O OILMLWAZYNVPMG-UHFFFAOYSA-N 0.000 description 1
- JJHKARPEMHIIQC-UHFFFAOYSA-N 4-octadecoxy-2,6-diphenylphenol Chemical compound C=1C(OCCCCCCCCCCCCCCCCCC)=CC(C=2C=CC=CC=2)=C(O)C=1C1=CC=CC=C1 JJHKARPEMHIIQC-UHFFFAOYSA-N 0.000 description 1
- NTDQQZYCCIDJRK-UHFFFAOYSA-N 4-octylphenol Chemical compound CCCCCCCCC1=CC=C(O)C=C1 NTDQQZYCCIDJRK-UHFFFAOYSA-N 0.000 description 1
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 description 1
- DBOSBRHMHBENLP-UHFFFAOYSA-N 4-tert-Butylphenyl Salicylate Chemical compound C1=CC(C(C)(C)C)=CC=C1OC(=O)C1=CC=CC=C1O DBOSBRHMHBENLP-UHFFFAOYSA-N 0.000 description 1
- OJJXZHYAPVFDRX-UHFFFAOYSA-N 6-tert-butyl-3-[[5-[(4-tert-butyl-3-hydroxy-2,6-dimethylphenyl)methyl]-3H-dithiol-3-yl]methyl]-2,4-dimethylphenol terephthalic acid Chemical compound C(C1=CC=C(C(=O)O)C=C1)(=O)O.C(C)(C)(C)C1=C(C(=C(CC2=CC(SS2)CC2=C(C(=C(C=C2C)C(C)(C)C)O)C)C(=C1)C)C)O OJJXZHYAPVFDRX-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- DFIFCWDFGDFFRW-UHFFFAOYSA-N C(C)(C)(C)C1=C(C=CC(=C1)C(C)(C)C)OP(OC1=C(C=C(C=C1)C(C)(C)C)C(C)(C)C)C1(CC=CC=2C3=CC=CC=C3C12)P(OC1=C(C=C(C=C1)C(C)(C)C)C(C)(C)C)OC1=C(C=C(C=C1)C(C)(C)C)C(C)(C)C Chemical compound C(C)(C)(C)C1=C(C=CC(=C1)C(C)(C)C)OP(OC1=C(C=C(C=C1)C(C)(C)C)C(C)(C)C)C1(CC=CC=2C3=CC=CC=C3C12)P(OC1=C(C=C(C=C1)C(C)(C)C)C(C)(C)C)OC1=C(C=C(C=C1)C(C)(C)C)C(C)(C)C DFIFCWDFGDFFRW-UHFFFAOYSA-N 0.000 description 1
- BERMJOJKXGJXFV-UHFFFAOYSA-N C(C1=CC=CC=C1)(=O)OC1=C(C(C(C(=C1)C(C)(C)C)(C(C)(C)C)O)C(C)(C)C)C(C)(C)C Chemical compound C(C1=CC=CC=C1)(=O)OC1=C(C(C(C(=C1)C(C)(C)C)(C(C)(C)C)O)C(C)(C)C)C(C)(C)C BERMJOJKXGJXFV-UHFFFAOYSA-N 0.000 description 1
- UHRASWZLCRHSJE-UHFFFAOYSA-N CC1(NC(CC(C1)C(C(C(C(C(=O)O)(C1CC(NC(C1)(C)C)(C)C)C1CC(NC(C1)(C)C)(C)C)C(=O)O)C(=O)O)(C(=O)O)C1CC(NC(C1)(C)C)(C)C)(C)C)C Chemical compound CC1(NC(CC(C1)C(C(C(C(C(=O)O)(C1CC(NC(C1)(C)C)(C)C)C1CC(NC(C1)(C)C)(C)C)C(=O)O)C(=O)O)(C(=O)O)C1CC(NC(C1)(C)C)(C)C)(C)C)C UHRASWZLCRHSJE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- IWGBGUINMSOOKP-UHFFFAOYSA-N OC1=C(C(=O)CCCCCCCCCCC)C=NN1C1=CC=CC=C1 Chemical compound OC1=C(C(=O)CCCCCCCCCCC)C=NN1C1=CC=CC=C1 IWGBGUINMSOOKP-UHFFFAOYSA-N 0.000 description 1
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical class NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 239000003490 Thiodipropionic acid Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- HHFMFWAFQGUGOB-UHFFFAOYSA-N [5-(4-tert-butylbenzoyl)-2,4-dihydroxyphenyl]-(4-tert-butylphenyl)methanone Chemical compound C1=CC(C(C)(C)C)=CC=C1C(=O)C1=CC(C(=O)C=2C=CC(=CC=2)C(C)(C)C)=C(O)C=C1O HHFMFWAFQGUGOB-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PYHXGXCGESYPCW-UHFFFAOYSA-N alpha-phenylbenzeneacetic acid Natural products C=1C=CC=CC=1C(C(=O)O)C1=CC=CC=C1 PYHXGXCGESYPCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001559 benzoic acids Chemical class 0.000 description 1
- 150000001565 benzotriazoles Chemical class 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
- 230000001588 bifunctional effect Effects 0.000 description 1
- RRBICHGDMOFVMS-UHFFFAOYSA-N biphenylene;magnesium Chemical group [Mg].C1=CC=C2C3=CC=CC=C3C2=C1 RRBICHGDMOFVMS-UHFFFAOYSA-N 0.000 description 1
- 150000004074 biphenyls Chemical class 0.000 description 1
- MJMDMGXKEGBVKR-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-3-yl) 2-butyl-2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]propanedioate Chemical compound C1CC(C)(C)N(C)C(C)(C)C1OC(=O)C(C(=O)OC1C(N(C)C(C)(C)CC1)(C)C)(CCCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 MJMDMGXKEGBVKR-UHFFFAOYSA-N 0.000 description 1
- SMISHRXKWQZCCQ-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-3-yl) decanedioate Chemical compound CC1(C)N(C)C(C)(C)CCC1OC(=O)CCCCCCCCC(=O)OC1C(C)(C)N(C)C(C)(C)CC1 SMISHRXKWQZCCQ-UHFFFAOYSA-N 0.000 description 1
- YWDBZVIHZORXHG-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-1-yl) decanedioate Chemical compound CC1(C)CCCC(C)(C)N1OC(=O)CCCCCCCCC(=O)ON1C(C)(C)CCCC1(C)C YWDBZVIHZORXHG-UHFFFAOYSA-N 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 150000001925 cycloalkenes Chemical class 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical group COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- JMFYZMAVUHNCPW-UHFFFAOYSA-N dimethyl 2-[(4-methoxyphenyl)methylidene]propanedioate Chemical compound COC(=O)C(C(=O)OC)=CC1=CC=C(OC)C=C1 JMFYZMAVUHNCPW-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AHAREKHAZNPPMI-UHFFFAOYSA-N hexa-1,3-diene Chemical compound CCC=CC=C AHAREKHAZNPPMI-UHFFFAOYSA-N 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- NZYMWGXNIUZYRC-UHFFFAOYSA-N hexadecyl 3,5-ditert-butyl-4-hydroxybenzoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NZYMWGXNIUZYRC-UHFFFAOYSA-N 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexamethylene diamine Natural products NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 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
- 239000004611 light stabiliser Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000006078 metal deactivator Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- WGGBUPQMVJZVIO-XFXZXTDPSA-N methyl (z)-2-cyano-3-(4-methoxyphenyl)but-2-enoate Chemical compound COC(=O)C(\C#N)=C(\C)C1=CC=C(OC)C=C1 WGGBUPQMVJZVIO-XFXZXTDPSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YIMHRDBSVCPJOV-UHFFFAOYSA-N n'-(2-ethoxyphenyl)-n-(2-ethylphenyl)oxamide Chemical compound CCOC1=CC=CC=C1NC(=O)C(=O)NC1=CC=CC=C1CC YIMHRDBSVCPJOV-UHFFFAOYSA-N 0.000 description 1
- GTIBACHAUHDNPH-UHFFFAOYSA-N n,n'-bis(benzylideneamino)oxamide Chemical compound C=1C=CC=CC=1C=NNC(=O)C(=O)NN=CC1=CC=CC=C1 GTIBACHAUHDNPH-UHFFFAOYSA-N 0.000 description 1
- ZJFPXDGPJMHQMW-UHFFFAOYSA-N n,n'-bis[3-(dimethylamino)propyl]oxamide Chemical compound CN(C)CCCNC(=O)C(=O)NCCCN(C)C ZJFPXDGPJMHQMW-UHFFFAOYSA-N 0.000 description 1
- FTWUXYZHDFCGSV-UHFFFAOYSA-N n,n'-diphenyloxamide Chemical compound C=1C=CC=CC=1NC(=O)C(=O)NC1=CC=CC=C1 FTWUXYZHDFCGSV-UHFFFAOYSA-N 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- NTTIENRNNNJCHQ-UHFFFAOYSA-N octyl n-(3,5-ditert-butyl-4-hydroxyphenyl)carbamate Chemical compound CCCCCCCCOC(=O)NC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NTTIENRNNNJCHQ-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- CGNKSELPNJJTSM-UHFFFAOYSA-N phenylphosphonous acid Chemical class OP(O)C1=CC=CC=C1 CGNKSELPNJJTSM-UHFFFAOYSA-N 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N phthalic acid di-n-butyl ester Natural products CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- WBHHMMIMDMUBKC-QJWNTBNXSA-M ricinoleate Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O WBHHMMIMDMUBKC-QJWNTBNXSA-M 0.000 description 1
- 229940066675 ricinoleate Drugs 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003756 stirring Methods 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
- 229920001897 terpolymer Polymers 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 235000019303 thiodipropionic acid Nutrition 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Natural products NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more PâC bonds
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
- C07F9/4866—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the ester moiety containing a substituent or structure which is considered as characteristic
- C07F9/4875—Esters with hydroxy aryl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/02—Magnesium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more PâC bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4071—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4084—Esters with hydroxyaryl compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5393—Phosphonous compounds, e.g. RâP(OR')2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von phosphororganischen Derivaten des 2,4-Di-t- butylphenols mit einem hohen Gehalt an Tetrakis-(2,4-di-t- butylphenyl)-4,4â˛-biphenylen-diphosphonit, deren - gegebenenfalls mit einem phenolischen Antioxidans kombinierte - Verwendung zum Stabilisieren von Kunststoffen, insbesondere von Polyolefinen, sowie ein Verfahren zur Herstellung der 4,4â˛-Dihalogenmagnesium-Verbindungen des Biphenyls.The present invention relates to a method for Production of organophosphorus derivatives of 2,4-di-t butylphenol with a high content of tetrakis (2,4-di-t- butylphenyl) -4,4â˛-biphenylene diphosphonite, the - optionally with a phenolic antioxidant combined - use to stabilize plastics, in particular of polyolefins, and a process for Preparation of the 4,4'-dihalomagnesium compounds of Biphenyls.
Es ist bekannt, daà synthetische Polymere gegen unerwßnschte oxydative, thermische und photochemische Schädigung während der Herstellung, der Verarbeitung und des Gebrauchs durch Stabilisatoren oder Stabilisatorsysteme geschßtzt werden mßssen. Solche Stabilisatoren bestehen beispielsweise aus einem phenolischen Antioxidans, das insbesondere die Langzeit-Gebrauchsstabilität des Fertigteils gewährleisten soll, und einem oder mehreren Costabilisatoren, die die Verarbeitungsstabilität regeln und teilweise auch die Wirkung der phenolischen Komponente synergistisch verstärken.It is known that synthetic polymers against undesirable oxidative, thermal and photochemical Damage during manufacture, processing and use by stabilizers or stabilizer systems must be protected. Such stabilizers exist for example from a phenolic antioxidant that in particular the long-term stability of use of the finished part should guarantee, and one or more costabilizers, which regulate the processing stability and partly also the Increase the effect of the phenolic component synergistically.
Eine bekannte Stabilisatorkombination dieser Art besteht aus einem phenolischen Antioxidans mit einem symmetrischen Triarylphosphit der Formel V (s. Formelblatt), worin der Rest Rš t-Butyl, 1,1-Dimethylpropyl, Cyclohexyl oder Phenyl, einer der Reste R² und R³ Wasserstoff und der andere Wasserstoff, Methyl oder einer der unter Rš genannten Reste ist (vgl. DE-OS 26 06 358 = US-PS 41 87 212). Insbesondere wird Tris-(2,4-di-t-butylphenyl)-phosphit zusammen mit einem phenolischen Antioxidans in der Praxis häufig angewendet. Diese vielbenutzten Stabilisatoren sind jedoch nicht fßr alle Anwendungen geeignet.A known stabilizer combination of this type consists of a phenolic antioxidant with a symmetrical one Triaryl phosphite of the formula V (see formula sheet), in which the Radical Rš t-butyl, 1,1-dimethylpropyl, cyclohexyl or phenyl, one of R² and R³ is hydrogen and the other Hydrogen, methyl or one of the radicals mentioned under Rš is (see. DE-OS 26 06 358 = US-PS 41 87 212). In particular becomes tris (2,4-di-t-butylphenyl) phosphite together with a  phenolic antioxidant commonly used in practice. However, these widely used stabilizers are not for suitable for all applications.
Weiter ist bekannt, Benzolphosphonigsäureverbindungen der Formel VI (s. Formelblatt), worin n = 1 oder 2 ist und Xâ und Xâ u. a. Phosphonigsäureestergruppen sind, welche Alkylphenylreste enthalten kĂśnnen, zum Stabilisieren von Kunststoffen gegen Abbau durch Licht, Sauerstoff und Wärme zu verwenden (vgl. DE-OS 21 52 481 = US-PS 38 25 629). Zu den bekannten Verbindungen dieser Art gehĂśrt Tetrakis-(2,4- di-t-butyl-phenyl)-4,4â˛-biphenylendiphosphonit der Formel I (s. Formelblatt), dessen Herstellung dort im Beispiel 12 beschrieben ist. Allerdings reicht die Wirksamkeit der handelsĂźblichen Verbindung noch nicht aus.It is also known to use benzenephosphonous acid compounds of the formula VI (see formula sheet), in which n = 1 or 2 and Xâ and Xâ and others include phosphonous acid ester groups, which may contain alkylphenyl radicals, for stabilizing plastics against degradation by light, oxygen and heat (cf. DE-OS 21 52 481 = US-PS 38 25 629). Known compounds of this type include tetrakis (2,4-di-t-butylphenyl) -4,4'-biphenylene diphosphonite of the formula I (see formula sheet), the preparation of which is described there in Example 12. However, the effectiveness of the commercially available compound is not yet sufficient.
Die Verbindung I wird bisher technisch in einem zweistufigen Verfahren erhalten. In der ersten Stufe setzt man eine mindestens doppelt molare Menge Phosphortrichlorid und Aluminium-(III)-chlorid mit Biphenyl um, komplexiert das Reaktionsprodukt anschlieĂend mit POClâ um und erhält nach Abtrennung des AlClâ-POClâ-Komplexes das Tetrachlor-4,4â˛- biphenylen-diphosphonit. Dieses Zwischenprodukt wird in der zweiten Stufe durch Weiterreaktion mit entsprechenden Mengen 2,4-Di-tert.-butylphenol in das Produkt I ĂźbergefĂźhrt, wobei der freigesetzte Chlorwasserstoff durch eine geeignete Base neutralisiert wird.So far, the compound I is technically in a two-stage Procedure received. In the first stage you set one at least twice the molar amount of phosphorus trichloride and Aluminum (III) chloride with biphenyl, complexes that Reaction product then with POClâ and after Separation of the AlClâ-POClâ complex the tetrachloro-4,4'- biphenylene diphosphonite. This intermediate is in the second stage by further reaction with appropriate Amounts of 2,4-di-tert-butylphenol in the product I. transferred, the released hydrogen chloride by a suitable base is neutralized.
Bei diesem bekannten Verfahren entsteht die Verbindung I zusammen mit weiteren Reaktionsprodukten, so daĂ nur weniger als 50% des Phosphors, bestimmt nach der ³šP-NMR- Analyse, in Form der Verbindung I gebunden sind. Das so erhaltene Gemisch, aus dem die Verbindung I fĂźr die technische Anwendung offensichtlich nicht isoliert zu werden braucht, enthält neben phosphorfreien Bestandteilen fĂźnf phosphorhaltige Hauptkomponenten. In this known process, compound I is formed together with other reaction products, so that only less than 50% of the phosphorus, determined by 31 P NMR Analysis, in the form of compound I are bound. That so obtained mixture from which the compound I for the technical application obviously not in isolation are needed, contains in addition to phosphorus-free components five main components containing phosphorus. Â
Einer der wesentlichen Nachteile dieses Verfahrens besteht darin, daĂ, bezogen auf die Zielverbindung I, der Zwangsanfall von 2 Ăquivalenten AlClâ-POClâ-Komplex in Kauf genommen werden muĂ. Die Entsorgung dieses Abfallstoffes ist aufwendig. Neue Verfahren zur Herstellung von Verbindung I, die derartige Nachteile nicht aufweisen, sind daher sehr erwĂźnscht.One of the main disadvantages of this method is in that, based on the target compound I, the Inevitable occurrence of 2 equivalents of AlClâ-POClâ complex in purchase must be taken. The disposal of this waste is complex. New processes for the production of Compound I, which do not have such disadvantages therefore very welcome.
Es wurde nun Ăźberraschend gefunden, daĂ das Diphosphonit der Formel I in einfacher und vorteilhafter Weise sowie grĂśĂerer Reinheit dadurch hergestellt werden kann, daĂ man zunächst in erster Stufe ein 4,4â˛-Dihalogenbiphenyl (II), dessen Halogen ein Atomgewicht von mindestens 35 hat, bevorzugt jedoch Chlor oder Brom ist, unter Grignard-Bedingungen, also zweckmäĂig unter inniger Durchmischung, mit Magnesium zur entsprechenden Grignard-Verbindung, dem 4,4â˛-Dihalogenmagnesiumbiphenyl III, umsetzt und diese in einer zweiten Stufe mit Phosphorigsäure-bis-(2,4-di-t- butylphenyl)-ester-chlorid der Formel IV (s. Patentanspruch 1) weiter unter Bildung eines Gemisches umsetzt, in dem mindestens 50 Gew.-% des Phosphors in Form von Tetrakis- (2,4-di-t-butyl-phenyl)-4,4â˛-biphenylen-diphosphonit der Formel I (s. Patentanspruch 1) gebunden sind, wobei die Bindung des Phosphors nach der ³šP-NMR-Analyse bestimmt ist.It has now surprisingly been found that the diphosphonite of Formula I in a simple and advantageous manner and larger Purity can be made by first in the first stage a 4,4'-dihalobiphenyl (II), the Halogen has an atomic weight of at least 35, preferred however, is chlorine or bromine, under Grignard conditions, It is therefore advisable to mix thoroughly with magnesium to the corresponding Grignard connection, the 4,4'-Dihalogenmagnesiumbiphenyl III, implemented and this in a second stage with phosphoric acid bis- (2,4-di-t- butylphenyl) ester chloride of the formula IV (see patent claim 1) continues to form a mixture in which at least 50% by weight of the phosphorus in the form of tetrakis (2,4-di-t-butylphenyl) -4,4'-biphenylene diphosphonite Formula I (see claim 1) are bound, the Binding of the phosphorus is determined by 31 P NMR analysis.
Aus der Literatur ist bekannt, daĂ die direkte Grignardierung von Dihalogenbiphenylen zu den Dihalogenmagnesiumbiphenylen III nur unbefriedigend verläuft. Dabei werden zur Erzielung akzeptabler Ausbeuten gewĂśhnlich "MitfĂźhrmittel", wie Ăthylbromid, und Hilfsstoffe, wie Hexamethylphosphorsäure-triamid, eingesetzt, deren Verwendung aus toxikologischer Sicht bedenklich ist [Kazakov et al., Sint. Metody. Osn. Elementoorg. Soedin. 1982, 3-6].It is known from the literature that the direct Grignardation of dihalobiphenyls to the  Dihalogen magnesium biphenylene III is unsatisfactory. It is common to get acceptable yields "Mitmitmittel", such as ethyl bromide, and auxiliaries, such as Hexamethylphosphoric acid triamide used, the Use from a toxicological point of view is questionable [Kazakov et al., Sint. Metody. Osn. Elementoorg. Soedin. 1982, 3-6].
Nach einer AusfĂźhrungsform der vorliegenden Erfindung arbeitet man nun in der ersten Stufe des erfindungsgemäĂen Verfahrens, die man an sich in jeder Ăźblichen Weise durchfĂźhren kann, zur Herstellung der 4,4â˛-Dihalogenmagnesiumbiphenyle III in Abwesenheit eines MitfĂźhrmittels bevorzugt so, daĂ die Dihalogenbiphenyle II direkt mit mindestens 12 Ăquivalenten Magnesium zu der Grignardverbindung III umgesetzt werden, wobei das Magnesium durch innige Durchmischung in Suspension gehalten wird. Die Reaktion läĂt sich beschleunigen und der Umsetzungsgrad verbessern, wenn man das Magnesium in einem kleinen ĂberschuĂ anwendet. ZweckmäĂig setzt man 2,2 bis 3 Ăquivalente Magnesium je Mol Dihalogenbiphenyl ein. Vorzugsweise hält man die Suspension durch Verwirbelung, insbesondere durch Anwendung von Ultraschall, aufrecht. Der Ultraschall kann durch einen Generator erzeugt werden, der innerhalb oder auĂerhalb des ReaktionsgefäĂes angebracht ist.According to one embodiment of the present invention one now works in the first stage of the invention Procedure, which is in itself in every usual way can perform to manufacture the 4,4'-Dihalogenmagnesiumbiphenyle III in the absence of a Entrainment agent preferred so that the dihalobiphenyls II directly with at least 12 equivalents of magnesium Grignard compound III are implemented, the Magnesium kept in suspension by intimate mixing becomes. The reaction can be accelerated and the Improve the degree of implementation if you have the magnesium in one applies a small excess. It is advisable to use 2.2 to 3 Equivalents of magnesium per mole of dihalobiphenyl. The suspension is preferably held by swirling, especially by using ultrasound. The Ultrasound can be generated by a generator that attached inside or outside the reaction vessel is.
Die Umsetzung in der ersten Stufe wird bevorzugt in einem aprotischen, organischen LĂśsungsmittel wie einem Ăther, z. B. Diäthyl-, Dipropyl- oder Diisopropyläther, Ăthylenglykoldimethyl- oder -äthyläther, Diäthylenglykoldimethyl- oder -äthyläther, Methyl-tert.- butyläther, Dioxan oder Tetrahydrofuran durchgefĂźhrt.The implementation in the first stage is preferred in one aprotic, organic solvents such as an ether, e.g. B. diethyl, dipropyl or diisopropyl ether, Ethylene glycol dimethyl or ethyl ether, Diethylene glycol dimethyl or ethyl ether, methyl tert. butyl ether, dioxane or tetrahydrofuran performed.
Da die Zwischenprodukte III hydrolyse- und oxydationsempfindlich sind, kann es zweckmäĂig sein, unter Schutzgasatmosphäre zu arbeiten. Als Schutzgas sind Stickstoff und Argon besonders geeignet. Since the intermediates III sensitive to hydrolysis and oxidation are, it may be appropriate to take Protective gas atmosphere to work. As a protective gas Nitrogen and argon are particularly suitable. Â
Die Reaktionstemperatur liegt im allgemeinen zwischen 20 und 125°C, bevorzugt jedoch zwischen 30 und 70°C. Die Reaktionsdauer kann in weiten Grenzen variiert werden und beträgt je nach Temperatur und GrĂśĂenordnung des Ansatzes im allgemeinen 2 bis 24 Stunden.The reaction temperature is generally between 20 and 125 ° C, but preferably between 30 and 70 ° C. The Response time can be varied within wide limits depends on the temperature and the size of the batch generally 2 to 24 hours.
Von den 4,4â˛-Dihalogen-biphenylen II verwendet man in allen Fällen besonders bevorzugt das 4,4â˛-Dibrom-biphenyl.Of the 4,4'-dihalobiphenyls II are used in all Cases particularly preferred 4,4'-dibromo-biphenyl.
Zur weiteren Umsetzung zum Phosphonit I wird die Grignard- Verbindung III zu dem Phosphorigsäure-diester-chlorid IV, das vorteilhaft mit einem inerten aprotischen LĂśsungsmittel, z. B. Hexan, Toluol, Xylol oder einem der obengenannten Ăther verdĂźnnt ist, zudosiert. Die Reaktionsteilnehmer werden bei diesem Schritt im allgemeinen zwischen -30°C und +30°C, vorzugsweise aber zwischen -20°C und 20°C langsam zusammengegeben. Die Umsetzung verläuft schwach exotherm; daher kann es zweckmäĂig sein, den Reaktionsverlauf durch KĂźhlung zu steuern. Die gĂźnstigsten Ergebnisse werden erzielt, wenn man die Reaktionspartner in stĂśchiometrischen Mengen einsetzt. Es ist aber auch mĂśglich, einen Reaktionspartner im ĂberschuĂ einzusetzen; im allgemeinen sind jedoch damit keine besonderen Vorteile verbunden. ZweckmäĂig wird gerĂźhrt, bis die Umsetzung vollständig ist, was durch Erwärmen auf 0 bis 30°C begĂźnstigt wird, und vom ausgefallenen Magnesiumhalogenid abgetrennt. Die LĂśsungsmittel kĂśnnen aus dem Filtrat in Ăźblicher Weise, vorteilhaft destillativ, insbesondere unter vermindertem Druck, entfernt werden.For further conversion to phosphonite I, the Grignard Compound III to the phosphorous acid diester chloride IV, which is advantageous with an inert aprotic solvent, e.g. B. hexane, toluene, xylene or one of the above Ether is diluted, added. The reactants will in this step generally between -30 ° C and + 30 ° C, but preferably between -20 ° C and 20 ° C slowly put together. The implementation is slightly exothermic; it may therefore be appropriate to follow the course of the reaction Control cooling. The cheapest results will be achieved when the reactants in stoichiometric Sets quantities. But it is also possible to get one Use reactants in excess; in general however, there are no particular advantages associated with this. It is advisable to stir until the reaction is complete, which is favored by heating to 0 to 30 ° C, and from precipitated magnesium halide separated. The Solvents can be removed from the filtrate in the usual way, advantageous by distillation, especially under reduced pressure Pressure to be removed.
Das Esterchlorid IV ist in einfacher Weise aus Phosphortrichlorid und 2,4-Di-t-butylphenyl zugänglich (US-PS 47 39 000). Die Reinheit des so gewonnenen Ausgangsmaterials liegt bei etwa 85-90% (lt. ³šP-NMR).The ester chloride IV is simple Phosphorus trichloride and 2,4-di-t-butylphenyl accessible (U.S. Patent 4,739,000). The purity of the so obtained Starting material is about 85-90% (according to 31 P NMR).
Die Verbindung I kann nach beliebigen Verfahren aus dem Rohprodukt ausgesondert werden. The compound I can by any method from the Raw product to be discarded. Â
Da Estergruppen, die an das Phosphoratom gebunden sind, sich gegenĂźber metallorganischen Verbindungen grundsätzlich wie Halogenatome verhalten (K. Sasse, Houben-Weyl, Methoden der org. Chemie XII/1, 44), ist es besonders Ăźberraschend, daĂ das Phosphonit I bei dem erfindungsgemäĂen Verfahren in hĂśherer Reinheit als bei dem bekannten Verfahren anfällt. Naturgemäà muĂte erwartet werden, daĂ beim Einsatz hochreaktiver, bifunktioneller Grignard-Verbindungen in groĂem MaĂe Nebenreaktionen abliefen, die die Ausbeute vermindern. So ist es durch das erfindungsgemäĂe Verfahren mĂśglich geworden, in zweiter Stufe ein Produkt zu erhalten, in dem mindestens 60% des Phosphors in Form von Tetrakis- (2,4-di-t-butyl-phenyl)-4,4â˛-biphenylen-diphosphonit gebunden sind.Since ester groups bonded to the phosphorus atom to organometallic compounds basically like Halogen atoms behave (K. Sasse, Houben-Weyl, methods of org. Chemistry XII / 1, 44), it is particularly surprising that the phosphonite I in the process according to the invention in higher purity than in the known method. Naturally, it had to be expected that during use highly reactive, bifunctional Grignard compounds in large-scale side reactions occurred, which reduced the yield Reduce. So it is with the inventive method became possible to receive a product in the second stage, in which at least 60% of the phosphorus is in the form of tetrakis (2,4-di-t-butylphenyl) -4,4'-biphenylene diphosphonite bound are.
Wie weiter gefunden wurde, eignet sich das erfindungsgemäà erhaltene Gemisch von phosphororganischen Derivaten des 2,4-Di-t-butylphenols fßr sich oder in Kombination mit einem phenolischen oder anderen Antioxidans hervorragend zur Stabilisierung von Kunststoffen, insbesondere Polyolefinen und verleiht diesen eine verbesserte Stabilität gegen Abbau durch Licht, Sauerstoff und Wärme. Fßr diese Verwendung ist eine Isolierung des Tetrakis-(2,4- di-t-butylphenyl)-4,4-biphenylen-diphosphonits in reiner Form nicht notwendig.As was found further, this is suitable according to the invention obtained mixture of organophosphorus derivatives of 2,4-di-t-butylphenol by itself or in combination with a phenolic or other antioxidant to stabilize plastics, in particular Polyolefins and gives them an improved Stability against degradation by light, oxygen and heat. Isolation of the tetrakis (2,4- di-t-butylphenyl) -4,4-biphenylene-diphosphonite in pure form Form not necessary.
Die Erfindung betrifft somit auch eine Polyolefinformmasse, enthaltend ein Olefinpolymeres und Tetrakis-(2,4-di-t- butylphenyl)-4,4â˛-biphenylendiphosphonit im Verhältnis von (90 bis 99,99) : (0,01 bis 10) Gew.-%, wobei das Phosphonit durch Umsetzung eines 4,4â˛-Dihalogenbiphenyls, dessen Halogen ein Atomgewicht von mindestens 35 hat, mit Magnesium zur Grignard-Verbindung und anschlieĂende Reaktion mit Phosphorigsäure-bis-(2,4-di-t-butylphenyl)- ester-chlorid hergestellt wurde. Der Anteil des Polyolefins beträgt vorzugsweise 98 bis 99,95 Gew.-%. Polypropylen ist bevorzugt. The invention thus also relates to a polyolefin molding composition, containing an olefin polymer and tetrakis (2,4-di-t- butylphenyl) -4,4â˛-biphenylene diphosphonite in the ratio of (90 to 99.99): (0.01 to 10)% by weight, the phosphonite by reacting a 4,4'-dihalobiphenyl, the Halogen has an atomic weight of at least 35, with Magnesium for the Grignard connection and subsequent Reaction with phosphoric acid bis (2,4-di-t-butylphenyl) - ester chloride was produced. The proportion of the polyolefin is preferably 98 to 99.95% by weight. Is polypropylene prefers. Â
Das Polyolefin in der erfindungsgemäĂen Formmasse kann beispielsweise eines der folgenden Polymeren sein:The polyolefin in the molding composition according to the invention can for example one of the following polymers:
- 1. Polymere von Mono- oder Diolefinen, beispielsweise Polyäthylen (das gegebenenfalls vernetzt ist), Polypropylen, Polyisobutylen, Polybuten-1, Polymethylpenten-1, Polyisopren oder Polybutadien sowie Polymerisate von Cycloolefinen wie Cyclopenten oder Norbornen.1. Polymers of mono- or diolefins, for example Polyethylene (which may be crosslinked), Polypropylene, polyisobutylene, polybutene-1, Polymethylpentene-1, polyisoprene or polybutadiene as well Polymers of cycloolefins such as cyclopentene or Norbornen.
- 2. Mischungen der unter 1. genannten Polymeren, z. B. von Polypropylen mit Polyisobutylen.2. Mixtures of the polymers mentioned under 1., for. B. from Polypropylene with polyisobutylene.
- 3. Copolymere von Mono- und Diolefinen untereinander oder mit anderen Vinylmonomeren wie Ăthylen-Propylen-Copolymere, Propylen-Buten-1-Copolymere, Propylen-Isobutylen- Copolymere, Ăthylen-Buten-1-Copolymere, Propylen-Butadien- Copolymere, Isobutylen-Isopren-Copolymere, Ăthylen- Alkylacrylat-Copolymere, Ăthylen-Alkylmethacrylat- Copolymere, Ăthylen-Vinylacetat-Copolymere oder Ăthylen- Acrylsäure-Copolymere und deren Salze (Ionomere), sowie Terpolymere von Ăthylen mit Propylen und einem Dien, wie Hexadien, Dicyclopentadien oder Ăthylidennorbornen.3. Copolymers of mono- and diolefins with one another or with other vinyl monomers such as ethylene-propylene copolymers, Propylene-butene-1 copolymers, propylene-isobutylene Copolymers, ethylene-butene-1 copolymers, propylene-butadiene Copolymers, isobutylene-isoprene copolymers, ethylene Alkyl acrylate copolymers, ethylene-alkyl methacrylate Copolymers, ethylene-vinyl acetate copolymers or ethylene Acrylic acid copolymers and their salts (ionomers), and Terpolymers of ethylene with propylene and a diene, such as Hexadiene, dicyclopentadiene or ethylidene norbornene.
Das phenolische Antioxidans ist z. B. ein Ester der 3,3-Bis- (3â˛-t-butyl-4â˛-hydroxyphenyl)-butansäure der Formel VII (s. Formelblatt), worin n 1 oder 2 ist und Râ´ einen Câ-Cââ- Alkylrest bedeutet, wenn n 1 ist, und einen Câ-Cââ- Alkylenrest, wenn n 2 ist. Vorzugsweise ist Râ´ ein Câ-Câ- Alkylenrest, insbesondere ein Câ-Alkylenrest.The phenolic antioxidant is e.g. B. an ester of 3,3-bis (3'-t-butyl-4'-hydroxyphenyl) butanoic acid of the formula VII (see formula sheet), in which n is 1 or 2 and Râ´ is a Câ-Cââ alkyl radical when n is 1 and a Câ-Cââ alkylene radical when n is 2. Râ´ is preferably a Câ-Câ alkylene radical, in particular a Câ alkylene radical.
Das phenolische Antioxidans kann jedoch auch ein Ester der β-(3,5-Di-t-butyl-4-hydroxy-phenyl)-propionsäure der Formel VIII sein (s. Formelblatt), wobei die Alkoholkomponente ein ein- bis vierwertiger Alkohol, wie Methanol, Octadecanol, 1,6-Hexandiol, Neopentylglykol, Diäthylenglykol, Triäthylenglykol, Pentaerythrit, Tris-hydroxyäthylisocyanurat, Thiodiäthylenglykol oder Di-hydroxyäthyloxalsäurediamid ist. However, the phenolic antioxidant can also be an ester of β - (3,5-di-t-butyl-4-hydroxy-phenyl) propionic acid of the formula VIII (see formula sheet), the alcohol component being a mono- to tetravalent alcohol, such as methanol, octadecanol, 1,6-hexanediol, neopentyl glycol, diethylene glycol, triethylene glycol, pentaerythritol, tris-hydroxyethyl isocyanurate, thiodiethylene glycol or di-hydroxyethyl oxalic acid diamide.
Der Anteil des Phosphonits und gegebenenfalls des phenolischen Antioxidans in der erfindungsgemäĂen Formmasse beträgt vorteilhaft 0,01 bis 5, vorzugsweise 0,025 bis 1 Gew.-% fĂźr das Phosphonit und 0,01 bis 5, vorzugsweise 0,025 bis 1 Gew.-% fĂźr das phenolische Antioxidans.The proportion of the phosphonite and possibly the phenolic antioxidant in the molding composition according to the invention is advantageously 0.01 to 5, preferably 0.025 to 1% by weight for the phosphonite and 0.01 to 5, preferably 0.025 to 1% by weight for the phenolic antioxidant.
Zusätzlich kann die erfindungsgemäĂe Formmasse noch andere Antioxidantien enthalten, wieIn addition, the molding composition according to the invention can also be other Contain antioxidants like
- 1. Alkylierte Monophenole, z. B. 2,6-Di-t-butyl-4- methylphenol, -4-äthylphenol, -4-n-butylphenol, -4-i-butylphenol, 2-t-Butyl-4,6-dimethylphenol, 2,6-Di-cyclopentyl-4-methylphenol, 2-(ι-Methylcyclohexyl)- 4,6-dimethylphenol, 2,6-Di-octadecyl-4-methylphenol, 2,4,6-Tri-cyclohexylphenol, 2,6-Di-t-butyl-4- methoxymethylphenol;1. Alkylated monophenols, e.g. B. 2,6-di-t-butyl-4-methylphenol, -4-ethylphenol, -4-n-butylphenol, -4-i-butylphenol, 2-t-butyl-4,6-dimethylphenol, 2,6 -Di-cyclopentyl-4-methylphenol, 2- ( ι- methylcyclohexyl) - 4,6-dimethylphenol, 2,6-di-octadecyl-4-methylphenol, 2,4,6-tri-cyclohexylphenol, 2,6-di -t-butyl-4-methoxymethylphenol;
- 2. Alkylierte Hydrochinone wie 2,5-Di-t-butyl- und 2,5-Di- t-amyl-hydrochinon, 2,6-Di-t-butyl-4-methoxyphenol und 2,6-Diphenyl-4-octadecyloxyphenol;2. Alkylated hydroquinones such as 2,5-di-t-butyl and 2,5-di t-amyl hydroquinone, 2,6-di-t-butyl-4-methoxyphenol and 2,6-diphenyl-4-octadecyloxyphenol;
- 3. 1,3 Hydroxylierte Thiodiphenyläther wie 2,2â˛-Thio-bis- (6-t-butyl-4-methylphenol) und -(4-octylphenol) sowie 4,4â˛-Thio-bis-(6-t-butyl-3-methylphenol) und -(6-t-butyl- 2-methylphenol);3. 1,3 hydroxylated thiodiphenyl ethers such as 2,2'-thio-bis- (6-t-butyl-4-methylphenol) and - (4-octylphenol) as well 4,4'-thio-bis- (6-t-butyl-3-methylphenol) and - (6-t-butyl- 2-methylphenol);
- 4. Alkyliden-Bisphenole wie 2,2â˛-Methylen-bis-(6-t-butyl-4- methylphenol), -(6-t-butyl-4-äthylphenol), -[4-methyl-6- (Îą-methylcyclohexyl)-phenol], -(4-methyl-6- cyclohexylphenol), -(6-nonyl-4-methylphenol), -(4,6-di-t-butylphenol), -[6-(Îą-methylbenzyl)-4- nonylphenol], -[6-(Îą,Îą-dimethylbenzyl)-4-nonylphenol], 4,4â˛-Methylen-bis-(2,6-di-t-butylphenol) und -(6-t-butyl- 2-methylphenol), 2,2â˛-Ăthyliden-bis-(4,6-di-t-butylphenol) und -(6-t-butyl-4-isobutylphenol), 1,1-Bis- und 1,1,3-Tris-(5-t-butyl-4-hydroxy-2-methylphenyl)-butan, 2,6-Di-(3-t-butyl-5-methyl-2-hydroxybenzyl)-4- methylphenol, 1,1-Bis-(5-t-butyl-4-hydroxy-2-methylphenyl)- 3-n-dodecylmercaptobutan, Di-(3-t-butyl-4-hydroxy-5- methylphenyl)-dicyclo-pentadien; 4. alkylidene bisphenols such as 2,2'-methylene-bis- (6-t-butyl-4-methylphenol), - (6-t-butyl-4-ethylphenol), - [4-methyl-6- ( Îą -methylcyclohexyl) phenol], - (4-methyl-6-cyclohexylphenol), - (6-nonyl-4-methylphenol), - (4,6-di-t-butylphenol), - [6- ( Îą- methylbenzyl ) -4- nonylphenol], - [6- ( Îą, Îą -dimethylbenzyl) -4-nonylphenol], 4,4'-methylene-bis- (2,6-di-t-butylphenol) and - (6-t -butyl-2-methylphenol), 2,2'-ethylidene-bis- (4,6-di-t-butylphenol) and - (6-t-butyl-4-isobutylphenol), 1,1-bis and 1 , 1,3-tris (5-t-butyl-4-hydroxy-2-methylphenyl) butane, 2,6-di- (3-t-butyl-5-methyl-2-hydroxybenzyl) -4-methylphenol , 1,1-bis (5-t-butyl-4-hydroxy-2-methylphenyl) -3-n-dodecyl mercaptobutane, di- (3-t-butyl-4-hydroxy-5-methylphenyl) dicyclopentadiene ;
- 5. Benzylverbindungen wie Di-[2-(3â˛-t-butyl-2â˛-hydroxy-5â˛- methyl-benzyl)-6-t-butyl-4-methyl-phenyl]-terephthalat, 1,3,5-Tri-(3,5-di-t-butyl-4-hydroxybenzyl)-2,4,6- tri-methylbenzol, Di-(3,5-di-t-butyl-4-hydroxybenzyl)- sulfid, 3,5-Di-t-butyl-4-hydroxybenzyl-mercaptoessigsäure- isooctylester, Bis-(4-t-butyl-3-hydroxy-2,6- dimethylbenzyl)-dithiol-terephthalat, 1,3,5-Tris-(3,5- di-t-butyl-4-hydroxybenzyl)-iso-cyanurat, 1,3,5-Tris-(4- t-butyl-3-hydroxy-2,6-dimethylbenzyl)-isocyanurat, 3,5-Di-t-butyl-4-hydroxybenzyl-phosphonsäure-dioctadecylester und das Calciumsalz des 3,5-Di-t-butyl-4- hydroxybenzyl-phosphonsäure-mono-äthylesters;5. Benzyl compounds such as di- [2- (3'-t-butyl-2'-hydroxy-5'- methyl-benzyl) -6-t-butyl-4-methyl-phenyl] terephthalate, 1,3,5-tri- (3,5-di-t-butyl-4-hydroxybenzyl) -2,4,6- tri-methylbenzene, di- (3,5-di-t-butyl-4-hydroxybenzyl) - sulfide, 3,5-di-t-butyl-4-hydroxybenzyl-mercaptoacetic acid isooctyl ester, bis- (4-t-butyl-3-hydroxy-2,6- dimethylbenzyl) dithiol terephthalate, 1,3,5-tris- (3,5- di-t-butyl-4-hydroxybenzyl) iso-cyanurate, 1,3,5-tris- (4- t-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate, 3,5-di-t-butyl-4-hydroxybenzylphosphonic acid dioctadecyl ester and the calcium salt of 3,5-di-t-butyl-4- hydroxybenzylphosphonic acid monoethyl ester;
- 6. Acylaminophenole wie 4-Hydroxy-laurin- und -stearinsäureanilid, 2,4-Bis-octylmercapto-6-(3,5-di-t- butyl-4-hydroxy-anilino)-s-triazin und N-(3,5-di-t-butyl- 4-hydroxyphenyl)-carbaminsäure-octylester;6. Acylaminophenols such as 4-hydroxy-laurin and -stearic acid anilide, 2,4-bis-octylmercapto-6- (3,5-di-t- butyl-4-hydroxy-anilino) -s-triazine and N- (3,5-di-t-butyl- 4-hydroxyphenyl) carbamic acid octyl ester;
- 7. Ester der β-(5-t-butyl-4-hydroxy-3-methylphenyl)- propionsäure mit ein- oder mehrwertigen Alkoholen, wie Methanol, Octadecanol, 1,6-Hexandiol, Neopentylglykol, Diäthylenglykol, Triäthylenglykol, Pentaerythrit, Tris-hydroxyäthyl-isocyanurat, Thiodiäthylenglykol oder Di-hydroxyäthyl-oxalsäurediamid;7. esters of β - (5-t-butyl-4-hydroxy-3-methylphenyl) propionic acid with mono- or polyhydric alcohols, such as methanol, octadecanol, 1,6-hexanediol, neopentyl glycol, diethylene glycol, triethylene glycol, pentaerythritol, Tris -hydroxyethyl isocyanurate, thiodiethylene glycol or di-hydroxyethyl oxalic acid diamide;
- 8. Amide der β-(3,5-Di-t-butyl-4-hydroxyphenyl)-propionsäure, wie N,Nâ˛-Di-(3,5-di-t-butyl-4-hydroxyphenylpropionyl)- trimethylendiamin, -hexamethylendiamin und -hydrazin.8. Amides of β - (3,5-di-t-butyl-4-hydroxyphenyl) propionic acid, such as N, Nâ˛-di- (3,5-di-t-butyl-4-hydroxyphenylpropionyl) trimethylene diamine, -hexamethylenediamine and -hydrazine.
Daneben kann die erfindungsgemäĂe Formmasse noch weitere Additive enthalten, wieIn addition, the molding composition according to the invention can still more Contain additives, such as
-
1. UV-Absorber und Lichtschutzmittel, z. B.
- 1.1 2-(2â˛-Hydroxymethyl)-benztriazole, wie das 5â˛-Methyl-, 3â˛,5â˛-Di-t-butyl-, 5â˛-t-Butyl-, 5â˛-(1,1,3,3- Tetramethylbutyl)-, 5-Chlor-3â˛,5â˛-di-t-butyl-, 5-Chlor- 3â˛-t-butyl-5â˛-methyl-, 3â˛-sec.-Butyl-5â˛-t-butyl-, 4â˛-Octoxy-, 3â˛,5â˛-Di-t-amyl-, 3â˛,5â˛-Bis-(Îą,Îą- dimethylbenzyl)-Derivat;
- 1.2 2-Hydroxybenzophenone, wie das 4-Hydroxy-, 4-Methoxy-, 4-Octoxy-, 4-Decyloxy-, 4-Dodecyloxy-, 4-Benzyloxy-, 4,2â˛,4â˛-Trihydroxy-, 2â˛-Hydroxy-4,4â˛-dimethoxy-Derivat;
- 1.3 Ester von gegebenenfalls substituierten Benzoesäuren, wie Phenylsalicylat, 4-t-Butyl-phenylsalicylat, Octylphenylsalicylat, Dibenzoylresorcin, Bis-(4-t- butylbenzoyl)-resorcin, Benzoylresorcin, 3,5-Di-t- butyl-4-hydroxy-benzoesäure-2,4-di-t-butylphenylester, 3,5-Di-t-butyl-4-hydroxybenzoesäurehexadecylester.
- 1.4 Acrylate, wie ι-Cyan-β,β-diphenylacrylsäure-äthylester bzw. -iso-octylester, ι-Carbomethoxy- und ι-Carbomethoxy- p-methoxy-zimtsäuremethylester, ι-Cyano-β-methyl-p- methoxy-zimtsäuremethylester bzw. -butylester, N-(β- Carbomethoxy-β-cyano-vinyl)-2-methyl-indolin;
- 1.5 Nickelverbindungen, wie Nickelkomplexe des 2,2â˛-Thio- bis-[4-(1,1,3,3-tetra-methyl-butyl)-phenols], wie der 1 : 1- oder 1 : 2-Komplex, gegebenenfalls mit zusätzlichen Liganden wie n-Butyl-amin, Triäthanolamin oder N-Cyclohexyl-diäthanolamin, Nickelalkyl-dithiocarbamate, Nickelsalze von 4-Hydroxy-3,5-di-t-butyl- benzylphosphonsäure-mono-alkylestern wie vom Methyl- oder Ăthylester, Nickelkomplexe von Ketoximen wie von 2-Hydroxy-4-methyl-phenyl-undecylketonoxim, Nickelkomplexe des 1-Phenyl-4-lauroyl-5-hydroxy- pyrazols, gegebenenfalls mit zusätzlichen Liganden;
- 1.6 Sterisch gehinderte Amine, wie Bis-(2,2,6,6- tetramethylpiperidyl)-sebacat, -glutarat und -succinat, Bis-(1,2,2,6,6-pentamethylpiperidyl)-sebacat, -glutarat und -succinat, 4-Stearyloxy- und 4-Stearoyloxy-2,2,6,6- tetramethyl-piperidin, 4-Stearoyloxy-1,2,2,6,6- pentamethyl-piperidin, n-Butyl-3,5-di-t-butyl-4- hydroxybenzyl-malonsäure-bis-(1,2,2,6,6-pentamethylpiperidyl)- ester, Kondensationsprodukt aus 1-Hydroxymethyl-2,2,6,6-tetramethyl-4-hydroxypiperidin und Bernsteinsäure, Kondensationsprodukt aus N,Nâ˛- (2,2,6,6-Tetramethyl-4-piperidyl)-hexamethylendiamin und 4-t-Octylamino-2,6-dichlor-1,3,5-s-triazin, Tris- (2,2,6,6-tetra-methyl-4-piperidyl)-nitrilotriacetat, Tetrakis-(2,2,6,6-tetramethyl-4-piperidyl)-1,2,3,4- butantetracarbonsäure, 1,1â˛-(1,2-Ăthandiyl)-bis- (3,3,5,5-tetra-methyl-piperazinon);
- 1.7 Oxalsäurediamide, wie 4,4â˛-Di-octyloxy-oxanilid, 2,2â˛- Di-octyloxy-5,5â˛-di-t-butyl-oxanilid, 2,2â˛-Didodecyloxy- 5,5â˛-di-t-butyloxanilid, 2-Ăthoxy-2â˛-äthyl-oxanilid, N,Nâ˛-Bis-(3-dimethylaminopropyl)-oxalamid, 2-Ăthoxy-5-t- butyl-2â˛-äthyloxanilid und dessen Gemisch mit 2-Ăthoxy- 2â˛-äthyl-5,4-di-t-butyl-oxanilid, Gemische von o- und p- Methoxy- und -Ăthoxy-di-substituierten Oxaniliden;
- 1.1 2- (2'-hydroxymethyl) benzotriazoles, such as 5'-methyl, 3 ', 5'-di-t-butyl, 5'-t-butyl, 5' - (1,1,3 , 3-tetramethylbutyl) -, 5-chloro-3 ', 5'-di-t-butyl-, 5-chloro-3'-t-butyl-5'-methyl-, 3'-sec.-butyl-5 '-T-butyl-, 4'-octoxy-, 3', 5'-di-t-amyl-, 3 ', 5'-bis ( Îą, Îą - dimethylbenzyl) derivative;
- 1.2 2-hydroxybenzophenones, such as the 4-hydroxy-, 4-methoxy-, 4-octoxy-, 4-decyloxy-, 4-dodecyloxy-, 4-benzyloxy-, 4,2 â˛, 4â˛-trihydroxy-, 2 Ⲡ-Hydroxy-4,4'-dimethoxy derivative;
- 1.3 Esters of optionally substituted benzoic acids, such as phenyl salicylate, 4-t-butylphenyl salicylate, octylphenyl salicylate, dibenzoylresorcinol, bis- (4-t-butylbenzoyl) -resorcinol, benzoylresorcinol, 3,5-di-t-butyl-4-hydroxy- 2,4-di-t-butylphenyl benzoate, 3,5-di-t-butyl-4-hydroxybenzoic acid hexadecyl ester.
- 1.4 Acrylates, such as ι- cyano- β, β -diphenylacrylic acid ethyl ester or iso-octyl ester, ι- carbomethoxy and ι- carbomethoxy-p-methoxy-cinnamic acid methyl ester, ι- cyano- β- methyl-p-methoxy-cinnamic acid methyl ester or butyl ester, N- ( β -carbomethoxy- β- cyano-vinyl) -2-methyl-indoline;
- 1.5 nickel compounds, such as nickel complexes of 2,2â˛-thio-bis- [4- (1,1,3,3-tetra-methylbutyl) phenol], such as the 1: 1 or 1: 2 complex, optionally with additional ligands such as n-butylamine, triethanolamine or N-cyclohexyldiethanolamine, nickel alkyl dithiocarbamates, nickel salts of 4-hydroxy-3,5-di-t-butylbenzylphosphonic acid mono-alkyl esters such as methyl or ethyl ester Nickel complexes of ketoximes such as 2-hydroxy-4-methyl-phenyl-undecylketone oxime, nickel complexes of 1-phenyl-4-lauroyl-5-hydroxy-pyrazole, optionally with additional ligands;
- 1.6 Sterically hindered amines, such as bis (2,2,6,6-tetramethylpiperidyl) sebacate, glutarate and succinate, bis (1,2,2,6,6-pentamethylpiperidyl) sebacate, glutarate and succinate, 4-stearyloxy and 4-stearoyloxy-2,2,6,6-tetramethyl-piperidine, 4-stearoyloxy-1,2,2,6,6-pentamethyl-piperidine, n-butyl-3,5-di -t-butyl-4-hydroxybenzyl-malonic acid bis- (1,2,2,6,6-pentamethylpiperidyl) ester, condensation product of 1-hydroxymethyl-2,2,6,6-tetramethyl-4-hydroxypiperidine and succinic acid , Condensation product of N, N'- (2,2,6,6-tetramethyl-4-piperidyl) hexamethylene diamine and 4-t-octylamino-2,6-dichloro-1,3,5-s-triazine, tris (2,2,6,6-tetra-methyl-4-piperidyl) nitrilotriacetate, tetrakis (2,2,6,6-tetramethyl-4-piperidyl) -1,2,3,4-butanetetracarboxylic acid, 1, 1 Ⲡ- (1,2-ethanediyl) bis (3,3,5,5-tetra-methyl-piperazinone);
- 1.7 oxalic acid diamides, such as 4,4'-di-octyloxy-oxanilide, 2,2'-di-octyloxy-5,5'-di-t-butyl-oxanilide, 2,2'-didodecyloxy-5,5'-di -t-butyloxanilide, 2-ethoxy-2'-ethyl-oxanilide, N, N'-bis (3-dimethylaminopropyl) -oxalamide, 2-ethoxy-5-t-butyl-2'-ethyloxanilide and its mixture with 2 -Athoxy- 2'-ethyl-5,4-di-t-butyl-oxanilide, mixtures of o- and p-methoxy and -ethoxy-di-substituted oxanilides;
- 2. Metalldesaktivatoren, wie N,Nâ˛-Diphenyloxalsäurediamid, N-Salicylyl-Nâ˛-salicyloyl-hydrazin, N,Nâ˛-Bis-salicyloylhydrazin, N,Nâ˛-Bis-(3,5-di-t-butyl-4- hydroxyphenylpropionyl)-hydrazin, 3-Salicyloyl-amino- 1,2,3-triazol, Bis-benzyliden-oxalsäuredihydrazid;2. metal deactivators, such as N, N'-diphenyloxalic acid diamide, N-salicylyl-N'-salicyloyl hydrazine, N, N'-bis-salicyloyl hydrazine, N, N'-bis- (3,5-di-t-butyl-4- hydroxyphenylpropionyl) hydrazine, 3-salicyloyl-amino- 1,2,3-triazole, bis-benzylidene oxalic acid dihydrazide;
- 3. Peroxid zerstÜrende Verbindungen, wie Ester der β-Thio- dipropionsäure, beispielsweise der Lauryl-, Stearyl-, Myristyl- oder Tridecylester, Mercaptobenzimidazol, das Zinksalz des 2-Mercaptobenzimidazols, Zink-alkyl- dithiocarbamate, Dioctadecylsulfid, Pentaerythrit- tetrakis-(β-dodecyl-mercapto)-propionat;3. Peroxide-destroying compounds, such as esters of β- thio-dipropionic acid, for example the lauryl, stearyl, myristyl or tridecyl ester, mercaptobenzimidazole, the zinc salt of 2-mercaptobenzimidazole, zinc alkyl dithiocarbamate, dioctadecyl sulfide, pentaerythritol (pentaerythritol) β- dodecyl mercapto) propionate;
- 4. Basische Co-Stabilisatoren, wie Melamin, Polyvinylpyrrolidon, Dicyandiamid, Triallyl-cyanurat, Harnstoff-Derivate, Hydrazin-Derivate, Amine, Polyamine, Polyurethane, Alkali- und Erdalkalisalze hÜherer Fettsäuren oder Phenolate, beispielsweise Ca-, Zn- und Mg-Stearat, Na-Ricinoleat, K-Palmitat, Antimon- oder Zinnbrenzcatechinat, Hydroxide und Oxide von Erdalkalimetallen oder des Aluminiums, beispielsweise CaO, MgO, ZnO;4. Basic co-stabilizers, such as melamine, Polyvinyl pyrrolidone, dicyandiamide, triallyl cyanurate, Urea derivatives, hydrazine derivatives, amines, polyamines, Polyurethanes, alkali and alkaline earth salts higher Fatty acids or phenates, for example Ca, Zn and Mg stearate, Na ricinoleate, K palmitate, antimony or Tin catechinate, hydroxides and oxides of Alkaline earth metals or aluminum, for example CaO, MgO, ZnO;
- 5. Nukleierungsmittel, wie 4-t-Butylbenzoesäure, Adipinsäure, Diphenylessigsäure;5. nucleating agents, such as 4-t-butylbenzoic acid, Adipic acid, diphenylacetic acid;
- 6. FĂźllstoffe und Verstärkungsmittel, wie Calciumcarbonat, Silikate, Glasfasern, Asbest, Talk, Kaolin, Glimmer, Bariumsulfat, Metalloxide und -hydroxide, RuĂ, Graphit; 6. fillers and reinforcing agents, such as calcium carbonate, Silicates, glass fibers, asbestos, talc, kaolin, mica, Barium sulfate, metal oxides and hydroxides, carbon black, graphite; Â
- 7. Sonstige Zusätze, wie Weichmacher, Gleitmittel, Emulgatoren, Pigmente, optische Aufheller, Flammschutzmittel, Antistatika, Treibmittel.7. Other additives, such as plasticizers, lubricants, Emulsifiers, pigments, optical brighteners, Flame retardants, antistatic agents, blowing agents.
Die Herstellung der erfindungsgemäĂen Polyolefinformmasse erfolgt nach Ăźblichen Methoden. Sie kann beispielsweise erfolgen durch Einmischen der Stabilisatoren und gegebenenfalls weiterer Additive nach den in der Technik Ăźblichen Verfahren vor oder während der Formgebung, oder auch durch Aufbringen der gelĂśsten oder dispergierten Verbindungen auf das Polymere, gegebenenfalls unter nachträglichem Verdunsten des LĂśsemittels oder Dispergiermittels. Die Stabilisatoren kĂśnnen auch in Form eines Masterbatches, welcher diese Produkte in einer Konzentration von ca. 2,5 bis 25 Gew.-% enthalten kann, der herzustellenden Formmasse zugesetzt werden. Eine Zugabe vor einer eventuellen Vernetzung ist ebenfalls mĂśglich.The production of the polyolefin molding composition according to the invention takes place according to usual methods. For example, it can by mixing in the stabilizers and optionally other additives according to those in the art usual procedures before or during shaping, or also by applying the dissolved or dispersed Compounds on the polymer, optionally under subsequent evaporation of the solvent or Dispersant. The stabilizers can also be in shape of a masterbatch that combines these products in one Concentration of about 2.5 to 25 wt .-% can contain to be produced molding compound added. An encore a possible networking is also possible.
Die verschiedenen zusätzlichen Additive der vorgenannten Gruppe 1 bis 5 werden der erfindungsgemäĂen Formmasse im allgemeinen in einer Menge von 0,01 bis 10, vorzugsweise 0,01 bis 5 Gew.-%, bezogen auf das Gesamtgewicht der Formmasse, zugesetzt. Der Mengenanteil der Additive der Gruppen 6 und 7 beträgt im allgemeinen 1 bis 80, vorzugsweise 10 bis 50 Gew.-%, bezogen auf die gesamte Formmasse.The various additional additives of the above Group 1 to 5 of the molding composition according to the invention generally in an amount of 0.01 to 10, preferably 0.01 to 5 wt .-%, based on the total weight of the Molding compound added. The proportion of additives Groups 6 and 7 are generally 1 to 80, preferably 10 to 50 wt .-%, based on the total molding compound.
Die folgenden Beispiele dienen der näheren Erläuterung der Erfindung:The following examples serve to explain the Invention:
1) Unter Stickstoffatmosphäre und AusschluĂ von Feuchtigkeit wurde die LĂśsung von 70,2 g (= 0,0225 mol) 4,4â˛-Dibrom- biphenyl in 180 ml Tetrahydrofuran mit 10,93 g (= 0,45 mol) Mg-Spänen unter Zugabe katalytischer Mengen Jod bis zum Beginn der Grignardierung auf 50°C erwärmt. Nach Abklingen der schwach exothermen Reaktion verdĂźnnte man die Suspension mit 150 ml Tetrahydrofuran und rĂźhrte bis zur AuflĂśsung des Magnesiums bei 60°C in einem Ultraschallbad (40 kHz. Frequenz).1) In a nitrogen atmosphere and excluding moisture the solution of 70.2 g (= 0.0225 mol) of 4,4â˛-dibromo biphenyl in 180 ml tetrahydrofuran with 10.93 g (= 0.45 mol) Mg chips with the addition of catalytic amounts of iodine to Start of the grignard heated to 50 ° C. After decay the weakly exothermic reaction, the suspension was diluted with 150 ml of tetrahydrofuran and stirred until dissolved  of magnesium at 60 ° C in an ultrasonic bath (40 kHz. Frequency).
2) Es wurde wie im Beispiel 1 gearbeitet, mit dem Unterschied, daà 14,2 g (= 0,58 mol) Magnesium-Späne verwendet wurden. Man rßhrte 5 Stunden im Ultraschallbad bei 60°C.2) The procedure was as in Example 1, with the Difference that 14.2 g (= 0.58 mol) of magnesium shavings were used. The mixture was stirred in an ultrasonic bath for 5 hours at 60 ° C.
3) Die nach Beispiel 1 erhaltene, grĂźnliche Grignard- Suspension wurde unter lebhaftem RĂźhren bei einer Temperatur von -15°C bis -5°C zur LĂśsung von 214,7 g (= 0,45 mol) Phosphorigsäure-bis-(2,4-di-t-butylphenyl)-ester- chlorid in 250 ml Tetrahydrofuran zudosiert. Nach Entfernung der KĂźhlung wurde noch 2½ Stunden bei Raumtemperatur gerĂźhrt und das Mg-Salz abfiltriert. Nach Abziehen des LĂśsungsmittels unter vermindertem Druck verblieb ein sprĂśdes Material, das pulverisiert und nochmals unter vermindertem Druck getrocknet wurde (Ausbeute 223 g). 63% des Phosphors waren in Form von Tetrakis-(2,4-di-t-butylphenyl)- 4,4â˛-biphenylen-diphosphonit gebunden.3) The greenish Grignard obtained according to Example 1 Suspension was stirred vigorously at a Temperature from -15 ° C to -5 ° C to dissolve 214.7 g (= 0.45 mol) phosphorous acid bis (2,4-di-t-butylphenyl) ester chloride added in 250 ml of tetrahydrofuran. After removal cooling was continued for 2½ hours at room temperature stirred and the Mg salt filtered off. After subtracting the Solvent remained under reduced pressure brittle material that powdered and under again was dried under reduced pressure (yield 223 g). 63% of the phosphorus were in the form of tetrakis (2,4-di-t-butylphenyl) - 4,4'-biphenylene diphosphonite bound.
4) Es wurde wie im Beispiel 3 gearbeitet, jedoch mit dem Unterschied, daĂ als LĂśsungsmittel 250 ml eines Gemisches von Tetrahydrofuran und Hexan (Volumenverhältnis 2 : 1) verwendet wurde und man die unter Beispiel 2 erhaltene Grignard- Suspension zudosierte. Man erhielt ca. 220 g eines beigen Pulvers vom Erweichungspunkt 75-77°C, in dem 70% des Phosphors in Form von Tetrakis-(2,4-di-t-butyl-phenyl)-4,4â˛- biphenylen-diphosphonit gebunden sind.4) The procedure was as in Example 3, but with the Difference that 250 ml of a mixture of Tetrahydrofuran and hexane (volume ratio 2: 1) used and the Grignard obtained in Example 2 Suspension metered. About 220 g of a beige were obtained Powder from softening point 75-77 ° C, in which 70% of the Phosphorus in the form of tetrakis (2,4-di-t-butylphenyl) -4,4â˛- biphenylene diphosphonite are bound.
Das fĂźr die Beispiele 5 und 6 verwendete Tetrakis-(2,4-di- t-butylphenyl)-4,4â˛-biphenylendiphosphonit wurde auf die im Beispiel 3 beschriebene Weise erhalten.The tetrakis (2,4-di- t-butylphenyl) -4,4'-biphenylene diphosphonite was applied to the obtained in the manner described in Example 3.
Das in den Vergleichsbeispielen D und E verwendete Tetrakis-(2,4-di-t-butylphenyl)-4,4â˛-biphenylendiphosphonit wurde nach den Angaben in der DE-OS 21 52 481 erhalten, indem in der ersten Stufe eine mindestens doppelt molare Menge Phosphortrichlorid und Aluminium-(III)-chlorid mit Biphenyl umgesetzt, das Reaktionsprodukt anschlieĂend mit POClâ umkomplexiert und nach Abtrennung des AlClâ-POClâ-Komplexes das Tetrachlor-4,4â˛-biphenylen-diphosphonit erhalten wurde. Dieses Zwischenprodukt wurde in der zweiten Stufe durch Weiterreaktion mit entsprechenden Mengen 2,4-Di-t-butylphenol in das gewĂźnschte Phosphonit ĂźbergefĂźhrt, wobei der freigesetzte Chlorwasserstoff durch eine geeignete Base neutralisiert wurde.The one used in Comparative Examples D and E Tetrakis (2,4-di-t-butylphenyl) -4,4'-biphenylenediphosphonite  was obtained according to the information in DE-OS 21 52 481 by in the first stage an at least double molar amount Phosphorus trichloride and aluminum (III) chloride with biphenyl implemented, the reaction product then with POClâ re-complexed and after separation of the AlClâ-POClâ complex the tetrachloro-4,4'-biphenylene diphosphonite was obtained. This intermediate was processed in the second stage Further reaction with appropriate amounts of 2,4-di-t-butylphenol converted into the desired phosphonite, the released hydrogen chloride by a suitable base was neutralized.
100,0 g unstabilisiertes Polypropylenpulver (Dichte: 0,903 g/cmÂł; Schmelzindex MFI 230/5: 4 g/10 min) wurden mit 0,1 g Ca-Stearat als Säureakzeptator und 0,05 g Ăthylenglykol- bis-(3,3-bis-(3â˛-t-butyl-4â˛-hydroxyphenyl))-butyrat sowie den in den Tabellen angegebenen Mengen der Phosphorverbindung vermischt und mittels eines Laborextruders (Kurzkompressionsschnecke, Schneckendurchmesser 20 mm; Länge 400 mm; DĂźse 30 mm lang; 2 mm Durchmesser; Drehzahl: 125 Upm; Temperaturprogramm: 200/230/230°C) mehrfach extrudiert. Nach dem 1., 5. und 10. Durchgang wurden Proben aus dem Granulat entnommen und an diesen Proben der Schmelzindex nach DIN 53 735 sowie die Vergilbung als Yellowness Index nach ASTM D 1925-70 gemessen.100.0 g unstabilized polypropylene powder (density: 0.903 g / cmÂł; Melt index MFI 230/5: 4 g / 10 min) were with 0.1 g Ca stearate as acid acceptor and 0.05 g ethylene glycol bis- (3,3-bis- (3'-t-butyl-4'-hydroxyphenyl)) butyrate and the amounts of the phosphorus compound given in the tables mixed and using a laboratory extruder (Short compression screw, screw diameter 20 mm; Length 400 mm; Nozzle 30 mm long; 2 mm diameter; Rotational speed: 125 rpm; Temperature program: 200/230/230 ° C) several times extruded. After the 1st, 5th and 10th runs, samples were taken removed from the granules and the Melt index according to DIN 53 735 and yellowing as Yellowness index measured according to ASTM D 1925-70.
Die Ergebnisse sind in den Tabellen 1 und 2 aufgelistet.The results are listed in Tables 1 and 2.
Das erfindungsgemäà zu verwendende Phosphonit bewahrt die Schmelzviskosität der Formmasse auf hĂśchstem Niveau (kleinster Melt-Flow-Index-(MFI-)Wert) und mit der grĂśĂten Konstanz. Es fĂźhrt auĂerdem zu den besten Anfangsfarben der PrĂźflinge und zur geringsten Farbänderung nach 10facher Granulierung. The phosphonite to be used according to the invention preserves the Melt viscosity of the molding compound at the highest level (smallest Melt Flow Index (MFI) value) and with the largest Constance. It also leads to the best initial colors of the Test objects and for the slightest color change after 10 times Granulation. Â
Claims (11)
a)Â das Polefinpolymere,
b)Â das genannte Phosphit und
c) einen Ester von câ) der 3,3-Bis-(3â˛-t-butyl-4â˛- hydroxyphenyl)-butansäure der Formel VII worin n 1 oder 2 ist und Râ´ einen Câ-Cââ-Alkylrest bedeutet, wenn n 1 ist, oder einen Câ-Cââ-Alkylenrest bedeutet, wenn n 2 ist, oder câ) der β-(3,5-di-t-butyl-4-hydroxy-phenyl)- propionsäure der Formel VIII mit einem ein- oder mehrwertigen Alkohol im Verhältnis a : b : c von (90 bis 99,98) : (0,01 bis 5) : (0,01 bis 5) Gew.-%, vorzugsweise von (98 bis 99,95) : (0,025 bis 1) : (0,025 bis 1) enthält.10. Polyolefin molding composition according to claim 9, characterized in that it
a) the polefin polymer,
b) said phosphite and
c) an ester of câ) of 3,3-bis (3'-t-butyl-4'-hydroxyphenyl) butanoic acid of the formula VII wherein n is 1 or 2 and Râ´ is a Câ-Cââ alkyl group if n is 1, or a Câ-Cââ alkylene group if n is 2, or câ) the β - (3,5-di-t- butyl-4-hydroxy-phenyl) propionic acid of formula VIII with a mono- or polyhydric alcohol in the ratio a: b: c of (90 to 99.98): (0.01 to 5): (0.01 to 5)% by weight, preferably from (98 to 99, 95): (0.025 to 1): (0.025 to 1) contains.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893941511 DE3941511A1 (en) | 1988-12-21 | 1989-12-15 | Organo:phosphorus derivs. of 2,4-di:tert:butyl-phenol |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3843016 | 1988-12-21 | ||
DE3906435 | 1989-03-01 | ||
DE19893941511 DE3941511A1 (en) | 1988-12-21 | 1989-12-15 | Organo:phosphorus derivs. of 2,4-di:tert:butyl-phenol |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3941511A1 true DE3941511A1 (en) | 1990-09-06 |
Family
ID=27198695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893941511 Withdrawn DE3941511A1 (en) | 1988-12-21 | 1989-12-15 | Organo:phosphorus derivs. of 2,4-di:tert:butyl-phenol |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3941511A1 (en) |
-
1989
- 1989-12-15 DE DE19893941511 patent/DE3941511A1/en not_active Withdrawn
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0002821B1 (en) | Cyclic phosphites and organic material stabilized by them | |
EP0053098A2 (en) | Alkanol-amine esters of cyclic 1,1'-biphenyl-2,2'-diyl and alkylidene-1,1'-biphenyl-2,2'-diyl phosphites | |
EP0250367A2 (en) | Stabilizers for organic polymers | |
EP0002261B1 (en) | Alkylated 2,2'-biphenylene phosphonites and stabilized compositions containing them | |
DE2900559C2 (en) | Tris-(2,4-di-t.octylphenyl)-phosphite, process for its preparation and its use for stabilizing organic material | |
EP0186628B1 (en) | Pentaerythritdiphosphites, process for their preparation and their use as stabilizers | |
EP0402889A2 (en) | Polymeric polyalkyl-1-oxadiazaspirodecanes | |
EP0374761B1 (en) | Process for the preparation of organophosphorus compounds of 4,4-diorganomagnesium biphenyl, and use of organophosphorus compounds as stabilizers for polymers, particularly polyolefine moulding compositions | |
EP0576833B1 (en) | Process for preparing hydrolytically stable trivalent phosphorus compounds and their use as stabilisers for thermoplastic materials | |
DE2929993A1 (en) | NEW STABILIZERS | |
EP0000352A1 (en) | Cyclic aromatic diesters of phosphonous acid and the organic materials stabilized by them | |
DE3923492A1 (en) | New phosphonous acid aryl ester(s) | |
DE2219695A1 (en) | Bicyclic phosphorus compounds | |
EP0537223B1 (en) | NEW 6-ARYL-6H-DIBENZO-[c,e][1,2]-OXAPHOSPHORINES, A METHOD FOR PREPARING THEM, AND THEIR USE FOR THE STABILIZATION OF PLASTICS, IN PARTICULAR POLYOLEFIN MOULDING MATERIALS | |
EP0524640B1 (en) | Diarylphosphinous acid arylesters, process for their preparation and their use to stabilize polymers, in particular polyolefin moulding compositions | |
DE69429219T2 (en) | Diphosphites as polymer stabilizers | |
EP0005447B1 (en) | Ortho-alkylated phenylphosphonites, process for their preparation and stabilized compositions | |
DE69900491T2 (en) | METHOD FOR PRODUCING PHOSPHORO ORGANIC COMPOUNDS | |
DE2614740A1 (en) | NEW DIONE | |
EP0472564B1 (en) | Arylesters of phosphonous acid, process for preparing them and their use to stabilize plastics, in particular polyolefin moulding materials | |
EP0553059B1 (en) | Novel cycloalkylidine-bis phenol phosphites | |
DE3941511A1 (en) | Organo:phosphorus derivs. of 2,4-di:tert:butyl-phenol | |
DE3805786C2 (en) | Piperidine compounds | |
EP0000354A1 (en) | Mixtures that contain phosphonite, and polymers stabilized therewith | |
EP0517128B1 (en) | Use of a carboxylic acid anhydride to manufacture a polyolefin moulding composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8130 | Withdrawal |