NL9102152A - SUBSTITUTED DIBENZO (D, G) (1,3,2) DIOXAFOSPHOCINES. - Google Patents
SUBSTITUTED DIBENZO (D, G) (1,3,2) DIOXAFOSPHOCINES. Download PDFInfo
- Publication number
- NL9102152A NL9102152A NL9102152A NL9102152A NL9102152A NL 9102152 A NL9102152 A NL 9102152A NL 9102152 A NL9102152 A NL 9102152A NL 9102152 A NL9102152 A NL 9102152A NL 9102152 A NL9102152 A NL 9102152A
- Authority
- NL
- Netherlands
- Prior art keywords
- alkyl
- phenyl
- compounds
- tert
- butyl
- Prior art date
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- -1 phenyl-C ^ 1 Chemical group 0.000 claims description 81
- 125000000217 alkyl group Chemical group 0.000 claims description 64
- 150000001875 compounds Chemical class 0.000 claims description 49
- 239000000203 mixture Substances 0.000 claims description 33
- 229920000642 polymer Polymers 0.000 claims description 25
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 23
- 125000002947 alkylene group Chemical group 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 239000003381 stabilizer Substances 0.000 claims description 14
- 239000011368 organic material Substances 0.000 claims description 13
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000006731 degradation reaction Methods 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 229920001059 synthetic polymer Polymers 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 125000006705 (C5-C7) cycloalkyl group Chemical group 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims description 3
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 claims description 3
- ACZGCWSMSTYWDQ-UHFFFAOYSA-N 3h-1-benzofuran-2-one Chemical class C1=CC=C2OC(=O)CC2=C1 ACZGCWSMSTYWDQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002530 phenolic antioxidant Substances 0.000 claims description 2
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 claims 1
- GJVFBWCTGUSGDD-UHFFFAOYSA-L pentamethonium bromide Chemical compound [Br-].[Br-].C[N+](C)(C)CCCCC[N+](C)(C)C GJVFBWCTGUSGDD-UHFFFAOYSA-L 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 29
- 229920001577 copolymer Polymers 0.000 description 27
- 125000004432 carbon atom Chemical group C* 0.000 description 22
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- 239000004952 Polyamide Substances 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 10
- 150000002148 esters Chemical class 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 229920002647 polyamide Polymers 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000005062 Polybutadiene Substances 0.000 description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 229920002857 polybutadiene Polymers 0.000 description 9
- 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 8
- 229920001684 low density polyethylene Polymers 0.000 description 8
- 239000004702 low-density polyethylene Substances 0.000 description 8
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
- 229920006324 polyoxymethylene Polymers 0.000 description 7
- 239000004800 polyvinyl chloride Substances 0.000 description 7
- 229920000915 polyvinyl chloride Polymers 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 6
- 239000004700 high-density polyethylene Substances 0.000 description 6
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 229920000877 Melamine resin Polymers 0.000 description 5
- 239000004721 Polyphenylene oxide Substances 0.000 description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 150000001993 dienes Chemical class 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 5
- 150000002170 ethers Chemical class 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 5
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 150000002815 nickel Chemical class 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920006380 polyphenylene oxide Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- 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 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229930185605 Bisphenol Natural products 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 229920002396 Polyurea Polymers 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 3
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- FPQJEXTVQZHURJ-UHFFFAOYSA-N n,n'-bis(2-hydroxyethyl)oxamide Chemical compound OCCNC(=O)C(=O)NCCO FPQJEXTVQZHURJ-UHFFFAOYSA-N 0.000 description 3
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 125000002524 organometallic group Chemical group 0.000 description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 3
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- CNDHHGUSRIZDSL-UHFFFAOYSA-N 1-chlorooctane Chemical compound CCCCCCCCCl CNDHHGUSRIZDSL-UHFFFAOYSA-N 0.000 description 2
- BVUXDWXKPROUDO-UHFFFAOYSA-N 2,6-di-tert-butyl-4-ethylphenol Chemical compound CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 BVUXDWXKPROUDO-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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 238000003747 Grignard reaction Methods 0.000 description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 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
- 239000001273 butane Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 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 2
- 238000001035 drying Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000005673 monoalkenes Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 150000002989 phenols Chemical class 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
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 150000003018 phosphorus compounds Chemical class 0.000 description 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 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 2
- 229920000638 styrene acrylonitrile Polymers 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 2
- 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
- ZCYXCGOYXMDIMZ-UHFFFAOYSA-N (2,2-dimethyl-1-phenylpropyl)phosphonic acid Chemical compound CC(C)(C)C(P(O)(O)=O)C1=CC=CC=C1 ZCYXCGOYXMDIMZ-UHFFFAOYSA-N 0.000 description 1
- KJYSXRBJOSZLEL-UHFFFAOYSA-N (2,4-ditert-butylphenyl) 3,5-ditert-butyl-4-hydroxybenzoate Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OC(=O)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 KJYSXRBJOSZLEL-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
- 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
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- 125000002958 pentadecyl 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])[H] 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001627 poly(4-methyl styrene) Polymers 0.000 description 1
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- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920003251 poly(α-methylstyrene) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
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- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
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- 229920001225 polyester resin Polymers 0.000 description 1
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- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
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- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
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- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
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- 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
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- 239000000565 sealant Substances 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
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- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
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- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl 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])[H] 0.000 description 1
- IVIIAEVMQHEPAY-UHFFFAOYSA-N tridodecyl phosphite Chemical compound CCCCCCCCCCCCOP(OCCCCCCCCCCCC)OCCCCCCCCCCCC IVIIAEVMQHEPAY-UHFFFAOYSA-N 0.000 description 1
- 125000005591 trimellitate group Chemical group 0.000 description 1
- CNUJLMSKURPSHE-UHFFFAOYSA-N trioctadecyl phosphite Chemical compound CCCCCCCCCCCCCCCCCCOP(OCCCCCCCCCCCCCCCCCC)OCCCCCCCCCCCCCCCCCC CNUJLMSKURPSHE-UHFFFAOYSA-N 0.000 description 1
- WGKLOLBTFWFKOD-UHFFFAOYSA-N tris(2-nonylphenyl) phosphite Chemical compound CCCCCCCCCC1=CC=CC=C1OP(OC=1C(=CC=CC=1)CCCCCCCCC)OC1=CC=CC=C1CCCCCCCCC WGKLOLBTFWFKOD-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl 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])[H] 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- 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. R—P(OR')2
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/657163—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
- C07F9/65719—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonous acid derivative
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Description
Gesubstitueerde dibenzord.g~iri.3.2ldioxafosfocinenSubstituted dibenzord.g ~ iri.3.2ldioxaphosphocines
De onderhavige uitvinding heeft betrekking op nieuwe, gesubstitueer¬de, dibenzo[d,g][l,3.2]dioxafosfocinen, de toepassing daarvan voor hetstabiliseren van organisch materiaal, alsmede samenstellingen, welke dezeverbindingen bevatten.The present invention relates to new, substituted, dibenzo [d, g] [1,3.2] dioxaphosphocines, their use for stabilizing organic matter, as well as compositions containing these compounds.
Dibenzo[d,g][l,3.2]dioxafosfoieten zijn reeds lange tijd als stabi-liseermiddelen voor organische polymeren tijdens de verwerking bekend(zie bijvoorbeeld CA-A-1.159-845). Later werden ook diben-zo[d,g][l,3.2]dioxafosfocinen, die aan de fosfor door aromatische groepengesubstitueerd zijn, op de plaats 12 zwavel bevatten of aan de benzeen-ringen hydroxylgroepen dragen, als stabiliseermiddelen voor kunstharsen en polyalkenen beschreven (US-A-3.297.63i; SU-A-897.797; JP-A-7I.I7896).Ook via aromatische groepen verbonden bis-dibenzo[d,g][l,3,2]dioxafosfo-cinen zijn in dit verband voorgesteld (US-A-4.48l.317)·Dibenzo [d, g] [1,3.2] dioxaphosphoites have long been known as stabilizers for organic polymers during processing (see, for example, CA-A-1,159-845). Later, diben-zo [d, g] [1,3.2] dioxaphosphocines, which are substituted on the phosphorus by aromatic groups, contain sulfur in position 12 or carry hydroxyl groups on the benzene rings, as stabilizers for synthetic resins and polyolefins ( US-A-3,297.63i; SU-A-897,797; JP-A-7I.I7896). Also bis-dibenzo [d, g] [1,3,2] dioxaphosphocines linked by aromatic groups are in this context proposed (US-A-4.48l.317) ·
Gevonden werd nu, dat aan de fosfor alkylresten of aralkylrestendragende, alsmede via alkyleengroepen als bruggen verbonden verbindingenvan deze klasse verrassend goede stabiliseermiddelen voor organisch mate¬riaal, in het bijzonder stabiliseermiddelen tijdens de verwerking voorsynthetische polymeren, zijn.It has now been found that compounds of this class associated with the phosphorus are alkyl radicals or aralkyl radicals bearing as well as bridges bonded via alkylene groups, surprisingly good stabilizers for organic material, in particular stabilizers for processing, for synthetic polymers.
De uitvinding heeft derhalve betrekking op verbindingen met de for¬mule 1, waarin Rx en R2 onafhankelijk van elkaar C^l8 alkyl, C5„12 cycloal-kyl, fenyl of door C^/, alkyl gesubstitueerd fenyl of fenyl-C·^ alkylzijn, R3 waterstof of methyl voorstelt, η 1 of 2 is en A voor η = 1 C^qalkyl, C5_12 cycloalkyl, fenyl-C-L.i, alkyl of door -NR-, -S- of -0- onder¬broken C2_l8 alkyl en voor n=2 een direkte binding, C1.12 alkyleen of door-NR-, -S- of -0- onderbroken C2.12 alkyleen is, waarbij R Ci_12 alkyl offenyl is.The invention therefore relates to compounds of the formula 1, wherein Rx and R2 independently of one another are C 1-8 alkyl, C 5-12 cycloalkyl, phenyl or C 1-6 alkyl-substituted phenyl or phenyl-C 1-6 alkyl , R3 represents hydrogen or methyl, η is 1 or 2 and A for η = 1 C ^ alkyl, C5-12 cycloalkyl, phenyl-CL.i, alkyl or C2 -18 interrupted by -NR-, -S- or -0- and for n = 2 is a direct bond, C 12-12 alkylene or C 2-12 alkylene interrupted by NR-, -S- or -O-, wherein R is C 1-12 alkyl offenyl.
Indien Rx en R2 alkyl voorstellen, dan gaat het daarbij om vertakteof onvertakte resten. Het bij het symbool C in de index genoemde getals-trajekt heeft daarbij betrekking op het aantal van de mogelijke C-atomen.Zo betekenen Rx en R2 als C1.l8 alkyl bijvoorbeeld methyl, ethyl, propyl,isopropyl, n-butyl, isobutyl, tert-butyl, pentyl, isopentyl, hexyl, hep-tyl, octyl, 2-ethylhexyl, nonyl, decyl, undecyl, dodecyl, tridecyl, te-tradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, 2-ethylbutyl,isoamyl, 1-methylpentyl, 1,3“dimethylbutyl, l,l,3.3-tetramethylbutyl, 1-methylhexyl, isoheptyl, 1-methylheptyl, 1,1,3-trimethylhexyl of 1-methyl-undecyl. Bij voorkeur zijn alkylresten die met 1-8 C-atomen, vooral diemet 1-4 C-atomen.If Rx and R2 represent alkyl, these are branched or unbranched residues. The number range indicated by the symbol C in the index refers to the number of the possible C atoms, for example Rx and R2 as C1-18 alkyl mean, for example, methyl, ethyl, propyl, isopropyl, n-butyl, isobutyl, tert-butyl, pentyl, isopentyl, hexyl, hep-tyl, octyl, 2-ethylhexyl, nonyl, decyl, undecyl, dodecyl, tridecyl, te-tradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, 2-ethylbutyl, 1- methylpentyl, 1,3 "dimethylbutyl, 1,1,3,3-tetramethylbutyl, 1-methylhexyl, isoheptyl, 1-methylheptyl, 1,1,3-trimethylhexyl or 1-methyl-undecyl. Preferred alkyl radicals are those with 1-8 C atoms, especially those with 1-4 C atoms.
Als Ci.jo alkyl betekent bovendien de voor C^g alkyl aangegevenbetekenissen, bijvoorbeeld eicosyl, henicosyl, docosyl of triacontyl. Bijvoorkeur is A alkyl, in het bijzonder C^g alkyl.As C 1-8 alkyl also means the meanings indicated for C 1-8 alkyl, for example eicosyl, henicosyl, docosyl or triacontyl. Preferably A is alkyl, especially C 1 -6 alkyl.
Als C1.12 alkyleen betekent A bijvoorbeeld methyleen, ethyleen, 1-methyl-ethyleen, propyleen, 1-methylpropyleen, 2-methylpropyleen, n-butyleen, 2-methylbutyleen, pentyleen, hexyleen, heptyleen, octyleen, 2-ethylhexy-leen, 2-ethylbutyleen, 1-methylpentyleen, 1,3-dimethylbutyleen, 1,1,3.3-tetramethylbutyleen, 1-methylhexyleen, 1-methylheptyleen, decyleen ofdodecyleen. Is A bijvoorbeeld door -0-, -S- of -NR- onderbroken, dan zijndaarin bij voorkeur de struktuureenheden -CH2-CH2-0-, -CH2-CH2-S- of-CH2-CH2-NR- aanwezig. De groepen -NR-, -0- respectievelijk -S- kunnendaarbij één of meer malen in de keten voorkomen.For example, as C1.12 alkylene, A means methylene, ethylene, 1-methylethylene, propylene, 1-methylpropylene, 2-methylpropylene, n-butylene, 2-methylbutylene, pentylene, hexylene, heptylene, octylene, 2-ethylhexylene, 2-ethylbutylene, 1-methylpentylene, 1,3-dimethylbutylene, 1,1,3,3-tetramethylbutylene, 1-methylhexylene, 1-methylheptylene, decylene or dodecylene. If A is interrupted, for example, by -0-, -S- or -NR-, the structural units -CH2-CH2-O-, -CH2-CH2-S- or -CH2-CH2-NR- are preferably contained therein. The groups -NR-, -0- and -S- may thereby occur one or more times in the chain.
Wanneer Ra en R2 C5_12 cycloalkyl voorstellen, dan worden daartoebijvoorbeeld gerekend cyclopentyl, cyclohexyl, cycloheptyl, cycloöctyl,cyclodecyl en cyclododecyl. De voorkeur wordt gegeven aan cyclopentyl,cyclohexyl en cycloheptyl, in het bijzonder verdient cyclohexyl de voor¬keur.When Ra and R 2 represent C 5-12 cycloalkyl, this includes cyclopentyl, cyclohexyl, cycloheptyl, cycloctyl, cyclodecyl and cyclododecyl, for example. Preference is given to cyclopentyl, cyclohexyl and cycloheptyl, in particular cyclohexyl is preferred.
Ri en R2 respectievelijk A als fenyl-Cj./, alkyl betekenen bijvoor¬beeld benzyl, fenethyl, 3~fenylpropyl, α-methylbenzyl en a,a-dimethylben-zyl. De voorkeur verdient benzyl.R 1 and R 2, respectively, A as phenyl-C 1 / alkyl represent benzyl, phenethyl, 3-phenylpropyl, α-methylbenzyl and a, α-dimethylbenzyl. Benzyl is preferred.
Rx en R2 als door alkyl gesubstitueerd fenyl kunnen bijvoorbeeldbetekenen: methylfenyl, dimethylfenyl, trimethylfenyl, ethylfenyl, di-ethylfenyl, isopropylfenyl, tert-butylfenyl, di-tert-butylfenyl of me-thyl-di-tert-butylfenyl. Het aantal van de alkylgroepen bedraagt in hetbijzonder 1-3, bijvoorbeeld 1 of 2. Het totale aantal van de C-atomen vanalle alkylsubstituenten is bij voorkeur 1-12, in het bijzonder 1-6.For example, R x and R 2 as alkyl substituted phenyl can mean: methylphenyl, dimethylphenyl, trimethylphenyl, ethylphenyl, diethylphenyl, isopropylphenyl, tert-butylphenyl, di-tert-butylphenyl or methyl di-tert-butylphenyl. The number of the alkyl groups is in particular 1-3, for example 1 or 2. The total number of the C atoms of all alkyl substituents is preferably 1-12, in particular 1-6.
In verbindingen met de formule 1, waaraan in het bijzonder de voor¬keur wordt gegeven, staat R2 op de meta-plaats ten opzichte van Rlt Metbijzondere voorkeur zijn Rx en R2 alkyl, in het bijzonder Cj./, alkyl.In particularly preferred compounds of formula I, R 2 is in the meta position relative to R 1. Particular preference is given to R 1 and R 2 alkyl, especially C 1 / alkyl.
Doelmatig zijn verbindingen met de formule 1, waarin Rx en R2 onaf¬hankelijk van elkaar C-^g alkyl, C5_12 cycloalkyl, fenyl of door C^.i, alkylgesubstitueerd fenyl of fenyl-C^ alkyl zijn, R3 waterstof of methylvoorstelt, η 1 of 2 is en A voor η = 1 alkyl, C5_12 cycloalkyl ofdoor -NR-, -S- of -0- onderbroken 02_^ alkyl en voor n = 2 een direktebinding, C1_12 alkyleen of door -NR-, -S- of -0- onderbroken C2_12 alkyleenis, waarbij R C1_12 alkyl of fenyl is.Compounds of formula I wherein Rx and R2 independently of one another are C 1-6 alkyl, C 5-12 cycloalkyl, phenyl or C 1-6 alkyl-substituted phenyl or phenyl-C 1-6 alkyl, R 3 represents hydrogen or methyl, η 1 or 2 and A for η = 1 alkyl, C5 -12 cycloalkyl or -NR-, -S- or -O- interrupted 02-alkyl and for n = 2 a direct bond, C1 -12 alkylene or -NR-, -S- or -O- interrupted C 2-12 alkylene, wherein R is C 1-12 alkyl or phenyl.
De voorkeur wordt gegeven aan verbindingen met de formule 1, waarinRi en R2 onafhankelijk van elkaar C1.g alkyl, C5_7 cycloalkyl of fenyl-Ci.i,alkyl zijn, R3 waterstof of methyl voorstelt, η 1 of 2 is en A C^g alkyl of fenyl-Cj^z, alkyl of Cx_12 alkyleen voorstelt. Bijzonder wordt de voor¬keur gegeven aan verbindingen met de formule 1, waarin Rx en R2 onafhanke¬lijk van elkaar C^g alkyl, C5.7 cycloalkyl of fenyl-C^ alkyl voorstellen,R3 waterstof of methyl is, η 1 is en A C1.l8 alkyl of fenyl-C^.;, alkylvoorstelt. De nadruk moet worden gelegd op verbindingen met de formule 1,waarin Rt en R2 onafhankelijk van elkaar C^.g alkyl zijn, η 1 of 2 is en Aci-i8 alkyl, fenyl-Ci.* alkyl of Cu8 alkyleen voorstelt, verder die, waarinRj en R2 onafhankelijk van elkaar Cj.g alkyl zijn, η 1 of 2 is en A C^galkyl of Cj.g alkyleen voorstelt, in het bijzonder die, waarin R1 en R2onafhankelijk van elkaar C^g alkyl zijn, η 1 is en A C^g alkyl of fenyl-C1./1 alkyl voorstelt.Preference is given to compounds of the formula I, wherein R 1 and R 2 independently of one another are C 1-6 alkyl, C 5-7 cycloalkyl or phenyl-C 1-6 alkyl, R 3 represents hydrogen or methyl, η is 1 or 2 and AC 1 g alkyl or represents phenyl-C 12-2 alkyl or C 12-12 alkylene. Particular preference is given to compounds of the formula I in which Rx and R2 independently represent C1-4 alkyl, C5.7 cycloalkyl or phenyl-C1alkyl, R3 is hydrogen or methyl, η 1 and A represents C 1-8 alkyl or phenyl-C 1-6 alkyl. Emphasis should be placed on compounds of formula I wherein Rt and R2 independently of one another are C 1-8 alkyl, η 1 or 2 and represents Ac 1-8 alkyl, phenyl-C 1-6 alkyl or Cu8 alkylene, furthermore wherein R 1 and R 2 are independently C 1 -g alkyl, η is 1 or 2 and represents AC 1 -galkyl or C 1 -g alkylene, especially those wherein R 1 and R 2 are independently C 1 -g alkyl, η 1 and AC 1 g alkyl or phenylC 1/1 alkyl.
De verbindingen met de formule 1 zijn uitstekend geschikt voor hetstabiliseren van organische materialen tegen door licht geïnduceerde,thermische en/of oxidatieve afbraak. Onderwerp van de uitvinding zijnderhalve ook samenstellingen, bevattende een tegen dergelijke afbraakre-acties gevoelig organisch materiaal en ten minste een verbinding met deformule 1 respectievelijk de toepassing van verbindingen met de formule 1als stabiliseermiddelen voor organische materialen tegen de genoemdesoorten van afbraak. Voorbeelden van dergelijke materialen zijn: 1. Polymeren van mono- en dialkenen, bijvoorbeeld polypropeen, polyiso-buteen, polybuteen-1, polymethylpenteen-1, polyisopreen of polybuta-dieen, alsmede polymeren van cycloalkenen, zoals bijvoorbeeld vancyclopenteen of norborneen; verder polyetheen (dat eventueel ver¬knoopt kan zijn), bijvoorbeeld polyetheen met hoge dichtheid (HDPE),polyetheen met lage dichtheid (LDPE), lineair polyetheen met lagedichtheid (LLDPE).The compounds of the formula I are excellent for stabilizing organic materials against light-induced, thermal and / or oxidative degradation. The invention therefore also includes compositions comprising an organic material sensitive to such degradation reactions and at least one compound of the formula 1 or the use of compounds of the formula 1 as stabilizers for organic materials against the mentioned types of degradation. Examples of such materials are: 1. Polymers of mono- and diolefins, for example polypropylene, polyisobutylene, polybutene-1, polymethylpentene-1, polyisoprene or polybutadiene, as well as polymers of cycloalkenes, such as, for example, cyclopentene or norbornene; further polyethylene (which may optionally be cross-linked), for example high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene (LLDPE).
2. Mengsels van de onder 1) genoemde polymeren, bijvoorbeeld mengselsvan polypropeen met polyisobuteen, polypropeen met polyetheen (bij¬voorbeeld PP/HDPE, PP/LDPE) en mengsels van verschillende poly-etheentypen (bijvoorbeeld LDPE/HDPE).2. Mixtures of the polymers mentioned under 1), for example mixtures of polypropylene with polyisobutylene, polypropylene with polyethylene (eg PP / HDPE, PP / LDPE) and mixtures of different types of polyethylene (eg LDPE / HDPE).
3. Copolymeren van mono- en dialkenen onder elkaar of met andere vinyl- monomeren, zoals bijvoorbeeld etheen-propeen-copolymeren, lineairpolyetheen met lage dichtheid (LLDPE) en mengsels daarvan met poly¬etheen met lage dichtheid (LDPE), propeen-buteen-1-copolymeren,propeen-isobuteen-copolymeren, etheen-buteen-l-copolymeren, etheen-hexeen-copolymeren, etheen-methylpenteen-copolymeren, etheen-hep- teen-copolymeren, etheen-octeen-copolymeren, propeen-butadieen-copo-lymeren, isobuteen-isopreen-copolymeren, etheen-alkylacrylaat-copo-lymeren, etheen-alkylmethacrylaat-copolymeren, etheen-vinylacetaat- copolymeren of etheen-acrylzuur-copolymeren en zouten daarvan (iono-meren), alsmede terpolymeren van etheen met propeen en een dieen,zoals hexadieen, dicyclopentadieen of ethylideennorborneen; verdermengsels van dergelijke copolymeren met elkaar en met onder 1) ge¬noemde polymeren, bijvoorbeeld polypropeen/etheen-propeen-copolyme-ren, LDPE/etheen-vinylacetaat-copolymeren, LDPE/etheen-acrylzuur-copolymeren, LLDPE/etheen-vinylacetaat-copolymeren en LLDPE/etheen-acrylzuur-copolymeren.3. Copolymers of mono- and diolefins among themselves or with other vinyl monomers, such as, for example, ethylene-propylene copolymers, linear low-density polyethylene (LLDPE) and mixtures thereof with low-density polyethylene (LDPE), propylene-butene 1 copolymers, propylene-isobutylene copolymers, ethylene-butene-1 copolymers, ethylene-hexene copolymers, ethylene-methylpentene copolymers, ethylene-hexene copolymers, ethylene-octene copolymers, propylene-butadiene copolymers Lymers, 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; further mixtures of such copolymers with each other and with polymers mentioned under 1), for example polypropylene / ethylene-propylene copolymers, LDPE / ethylene-vinyl acetate copolymers, LDPE / ethylene-acrylic acid copolymers, LLDPE / ethylene-vinyl acetate copolymers and LLDPE / ethylene acrylic acid copolymers.
3a. Statistische of alternerende copolymeren van a-alkenen met koolmo¬noxide .3a. Statistical or alternating copolymers of α-olefins with carbon monoxide.
3b. Koolwaterstofharsen (bijvoorbeeld C5-C9) met inbegrip van gehydroge-neerde modificaties daarvan (bijvoorbeeld kleverig makende harsen).3b. Hydrocarbon resins (e.g. C5-C9) including hydrogenated modifications thereof (e.g. tackifying resins).
4. Polystyreen, poly-(p-methylstyreen), poly-(a-methylstyreen).4. Polystyrene, poly- (p-methylstyrene), poly- (α-methylstyrene).
5. Copolymeren van styreen of α-methylstyreen met diënen of acrylderi-vaten, zoals bijvoorbeeld styreen-butadieen, styreen-acrylonitril,styreen-alkylmethacrylaat, styreen-butadieen-alkylacrylaat, styreen-maleïnezuuranhydride, styreen-acrylonitril-methylacrylaat; mengselsmet een hoge slagtaaiheid van styreen-copolymeren en een ander poly¬meer, zoals bijvoorbeeld een polyacrylaat, een dieen-polymeer of eenetheen-propeen-dieen-terpolymeer; alsmede blok-copolymeren van sty¬reen, zoals bijvoorbeeld styreen-butadieen-styreen, styreen-iso-preen-styreen, styreen-etheen/buteen-styreen of styreen-etheen/pro-peen-styreen.5. Copolymers of styrene or α-methylstyrene with dienes or acrylic derivatives, such as, for example, styrene-butadiene, styrene-acrylonitrile, styrene-alkyl methacrylate, styrene-butadiene-alkyl acrylate, styrene-maleic anhydride, styrene-acrylonitrile-methyl acrylate; mixtures with a high impact strength of styrene copolymers and another polymer, such as, for example, a polyacrylate, a diene polymer or an ethylene-propylene-diene terpolymer; as well as styrene block copolymers, such as, for example, styrene-butadiene-styrene, styrene-isoprene-styrene, styrene-ethylene / butene-styrene or styrene-ethylene / propylene-styrene.
6. Entcopolymeren van styreen of α-methylstyreen, zoals bijvoorbeeldstyreen op polybutadieen, styreen op polybutadieen-styreen- of poly-butadieen-acrylonitril-copolymeren, styreen en acrylonitril (respec¬tievelijk methacrylonitril) op polybutadieen; styreen, acrylonitrilen methylmethacrylaat op polybutadieen; styreen en maleïnezuuranhy-dride op polybutadieen; styreen, acrylonitril en maleïnezuuranhydri-de of maleïnezuurimide op polybutadieen; styreen en maleïnezuurimideop polybutadieen, styreen en acrylacrylaten respectievelijk alkyl-methacrylaten op polybutadieen, styreen en acrylonitril op etheen-propeen-dieen-terpolymeren, styreen en acrylonitril op polyalkyl-acrylaten of polyalkylmethacrylaten, styreen en acrylonitril opacrylaat-butadieen-copolymeren, alsmede mengsels daarvan met deonder 5) genoemde copolymeren, zoals deze bijvoorbeeld als zogenaam¬de ABS-, MBS-, ASA- of AES-polymeren bekend zijn.6. Graft copolymers of styrene or α-methylstyrene, such as, for example, styrene on polybutadiene, styrene on polybutadiene-styrene or polybutadiene-acrylonitrile copolymers, styrene and acrylonitrile (methacrylonitrile, respectively) on polybutadiene; styrene, acrylonitriles methyl methacrylate on polybutadiene; styrene and maleic anhydride on polybutadiene; styrene, acrylonitrile and maleic anhydride or maleic imide on polybutadiene; styrene and maleic acid imide on polybutadiene, styrene and acrylic acrylates or alkyl methacrylates on polybutadiene, styrene and acrylonitrile on ethylene propylene diene terpolymers, styrene and acrylonitrile on polyalkyl acrylates or polyalkyl methacrylates, styrene and acrylonitrile opacrylate-butadiene mixture the copolymers mentioned under 5), as they are known, for example, as so-called ABS, MBS, ASA or AES polymers.
7. Halogeen bevattende polymeren, zoals bijvoorbeeld polychloropreen,chloorrubber, gechloreerd of gechloorsulfoneerd polyetheen, copoly- meren van etheen en gechloreerd etheen, epichloorhydrinehomo- en-copolymeren, in het bijzonder polymeren van halogeen bevattendevinylverbindingen, zoals bijvoorbeeld polyvinylchloride, polyvinyli-deenchloride, polyvinylfluoride, polyvinylideenfluoride; alsmede decopolymeren daarvan, zoals vinylchloride-vinylideenchloride, vinyl-chloride-vinylacetaat of vinylideenchloride-vinylacetaat.7. Halogen-containing polymers, such as, for example, polychloroprene, chlorinated rubber, chlorinated or chlorosulfonated polyethylene, copolymers of ethylene and chlorinated ethylene, epichlorohydrin homo- and copolymers, in particular polymers of halogen-containing vinyl compounds, such as for example polyvinyl chloride, polyvinylidene chloride, polyvinyl chloride polyvinylidene fluoride; as well as its decopolymers, such as vinyl chloride-vinylidene chloride, vinyl chloride-vinyl acetate or vinylidene chloride-vinyl acetate.
8. Polymeren, die van α,β-onverzadigde zuren en de derivaten daarvanworden afgeleid, zoals polyacrylaten en polymethacrylaten, poly-acrylamiden en polyacrylonitrillen.8. Polymers derived from α, β-unsaturated acids and their derivatives, such as polyacrylates and polymethacrylates, polyacrylamides and polyacrylonitriles.
9. Copolymeren van de onder 8) genoemde monomeren met elkaar of metandere onverzadigde monomeren, zoals bijvoorbeeld acrylonitril-buta-dieen-copolymeren, acrylonitril-alkylacrylaat-copolymeren, acryloni-tril-alkoxyalkylacrylaat-copolymeren, acrylonitril-vinylhalogenide-copolymeren of acrylonitril-alkylmethacrylaat-butadieen-terpolyme-ren.9. Copolymers of the monomers mentioned under 8) with each other or with other unsaturated monomers, such as, for example, acrylonitrile-butadiene-copolymers, acrylonitrile-alkyl acrylate copolymers, acrylonitrile-alkoxyalkyl acrylate copolymers, acrylonitrile-vinyl halide-acrylonitrile-methyl-copolymers -butadiene terpolymers.
10. Polymeren, die van onverzadigde alcoholen en aminen respectievelijkde acylderivaten of acetalen ervan zijn afgeleid, zoals polyvinylal-cohol, polyvinylacetaat, -stearaat, -benzoaat, -maleaat, polyvinyl-butyral, polyallylftalaat, polyallylmelamine; alsmede de copolymerenervan met de in punt 1 genoemde alkenen.10. Polymers derived from unsaturated alcohols and amines or their acyl derivatives or acetals, such as polyvinyl alcohol, polyvinyl acetate, stearate, benzoate, maleate, polyvinyl butyral, polyallyl phthalate, polyallyl melamine; as well as the copolymers thereof with the olefins mentioned in point 1.
11. Homo- en copolymeren van cyclische ethers, zoals polyalkeenglycolen,polyethyleenoxide, polypropyleenoxide of de copolymeren ervan metbisglycidylethers.11. Homo- and copolymers of cyclic ethers, such as polyolefin glycols, polyethylene oxide, polypropylene oxide or their copolymers with bisglycidyl ethers.
12. Polyacetalen, zoals polyoxymethyleen, alsmede die polyoxymethylenen,die comonomeren, zoals bijvoorbeeld ethyleenoxide, bevatten; poly¬acetalen, die met thermoplastische polyurethanen, acrylaten of MBSgemodificeerd zijn.12. Polyacetals, such as polyoxymethylene, as well as those polyoxymethylenes, which contain comonomers, such as, for example, ethylene oxide; polyacetals, which are modified with thermoplastic polyurethanes, acrylates or MBS.
13. Polyfenyleenoxiden en -sulfiden en de mengsels ervan met styreenpo-lymeren of polyamiden.13. Polyphenylene oxides and sulfides and their mixtures with styrene polymers or polyamides.
14. Polyurethanen, die van polyethers, polyesters en polybutadiënen meteindstandige hydroxylgroepen enerzijds en alifatische of aromatischepolyisocyanaten anderzijds zijn afgeleid, alsmede de voorproduktenervan.14. Polyurethanes derived from polyethers, polyesters and polybutadienes with terminal hydroxyl groups on the one hand and aliphatic or aromatic polyisocyanates on the other, as well as their precursors.
15. Polyamiden en copolyamiden, die van diaminen en dicarbonzuren en/ofvan aminocarbonzuren of de overeenkomstige lactamen zijn afgeleid,zoals polyamide 4, polyamide 6, polyamide 6/6, 6/10, 6/9, 6/12, 4/6,polyamide 11, polyamide 12, aromatische polyamiden, uitgaande van m-xyleen, diamine en adipinezuur; polyamiden, bereid uit hexamethy-leendiamine en iso- en/of tereftaalzuur en eventueel een elastomeer als modificeermiddel, bijvoorbeeld poly-2,4,4-trimethylhexamethy-leentereftaalamide, poly-m-fenyleen-isoftaalamide. Blok-copolymerenvan de bovenstaand genoemde polyamiden met polyalkenen, alkeen-copo-lymeren, ionomeren of chemisch gebonden of geënte elastomeren; ofmet polyethers, zoals bijvoorbeeld met polyethyleenglycol, polypro-pyleenglycol of polytetramethyleenglycol. Verder met EPDM of ABSgemodificeerde polyamiden of copolyamiden; alsmede tijdens de ver¬werking gecondenseerde polyamiden ("RIM-polyamidesystemen").15. Polyamides and copolyamides derived from diamines and dicarboxylic acids and / or from amino carboxylic acids or the corresponding lactams, such as polyamide 4, polyamide 6, polyamide 6/6, 6/10, 6/9, 6/12, 4/6, polyamide 11, polyamide 12, aromatic polyamides, starting from m-xylene, diamine and adipic acid; polyamides prepared from hexamethylenediamine and iso- and / or terephthalic acid and optionally an elastomer as a modifier, for example poly-2,4,4-trimethylhexamethylene terephthalamide, poly-m-phenylene isophthalamide. Block copolymers of the above polyamides with polyolefins, olefin copolymers, ionomers or chemically bonded or grafted elastomers; or with polyethers, such as, for example, with polyethylene glycol, polypropylene glycol or polytetramethylene glycol. Furthermore, polyamides or copolyamides modified with EPDM or ABS; as well as condensed polyamides during processing ("RIM polyamide systems").
16. Polyurea, polyimiden, polyamide-imiden en polybenzimidazolen.16. Polyurea, polyimides, polyamideimides and polybenzimidazoles.
17. Polyesters, die van dicarbonzuren en dialcoholen en/of van hydroxy-carbonzuren of de overeenkomstige lactonen zijn afgeleid, zoalspolyethyleentereftalaat, polybutyleentereftalaat, poly-1,4-dimethyl-olcyclohexaantereftalaat, polyhydroxybenzoaten, alsmede blok-poly-ether-esters, die van polyethers met hydroxyleindgroepen zijn afge¬leid; verder met polycarbonaten of MBS gemodificeerde polyesters.17. Polyesters, which are derived from dicarboxylic acids and dialcols and / or from hydroxy carboxylic acids or the corresponding lactones, such as polyethylene terephthalate, polybutylene terephthalate, poly 1,4-dimethyl olcyclohexane terephthalate, polyhydroxy benzoates, and block polyether ether esters. polyethers with hydroxyl end groups have been derived; further polyesters modified with polycarbonates or MBS.
18. Polycarbonaten en polyestercarbonaten.18. Polycarbonates and Polyester Carbonates.
19. Polysulfonen, polyethersulfonen en polyetherketonen.19. Polysulfones, polyether sulfones and polyether ketones.
20. Verknoopte polymeren, die van aldehyden enerzijds en fenolen, ureumof melamine anderzijds zijn afgeleid, zoals fenol-formaldehyd-,ureum-formaldehyd- en melamine-formaldehydharsen.20. Cross-linked polymers derived from aldehydes on the one hand and phenols, urea or melamine on the other, such as phenol-formaldehyde, urea-formaldehyde and melamine-formaldehyde resins.
21. Drogende en niet-drogende alkydharsen.21. Drying and non-drying alkyd resins.
22. Onverzadigde polyesterharsen, die van copolyesters van verzadigde enonverzadigde dicarbonzuren met meerwaardige alcoholen, alsmede vi-nylverbindingen als verknopingsmiddel zijn afgeleid, zoals ook dehalogeen bevattende, moeilijk brandbare modificaties daarvan.22. Unsaturated polyester resins derived from copolyesters of saturated and unsaturated dicarboxylic acids with polyhydric alcohols and vinyl compounds as crosslinking agents, as well as dehalogen-containing, low-flammability modifications thereof.
23. Verknoopbare acrylharsen, die van gesubstitueerde acrylzuuresterszijn afgeleid, zoals b.v. van epoxyacrylaten, urethaan-acrylaten ofpolyester-acrylaten.23. Crosslinkable acrylic resins derived from substituted acrylic acid esters, such as e.g. of epoxy acrylates, urethane acrylates or polyester acrylates.
24. Alkydharsen, polyesterharsen en acrylaatharsen, die met melaminehar-sen, ureumharsen, polyisocyanaten of epoxyharsen zijn verknoopt.24. Alkyd resins, polyester resins and acrylate resins cross-linked with melamine resins, urea resins, polyisocyanates or epoxy resins.
25. Verknoopte epoxyharsen, die van polyepoxiden zijn afgeleid, bijvoor¬beeld van bis-glycidylethers of van cycloalifatische diëpoxiden.25. Cross-linked epoxy resins derived from polyepoxides, for example bis-glycidyl ethers or cycloaliphatic dipoxides.
26. Natuurlijke polymeren, zoals cellulose, natuurrubber, gelatine,alsmede de polymeerhomoloog chemisch omgezette derivaten daarvan,zoals celluloseacetaten, -propionaten en -butyraten, respectievelijkde cellulose-ethers, zoals methylcellulose; alsmede colofoniumharsenen derivaten.26. Natural polymers, such as cellulose, natural rubber, gelatin, as well as the polymer homolog chemically converted derivatives thereof, such as cellulose acetates, propionates and butyrates, and cellulose ethers, such as methyl cellulose; as well as rosin resins derivatives.
27. Mengsels (polyblends) van de bovengenoemde polymeren, zoals b.v.PP/EPDM, polyamide/EPDM of ABS, PVC/EVA, PVC/ABS, PVC/MBS, PC/ABS, PBTP/ABS, PC/ASA, PC/PBT, PVC/CPE, PVC/acrylaten, POM/thermoplas-tisch PUR, PC/thermoplastisch PUR, POM/acrylaat, POM/MBS, PPO/HIPS,PPO/PA 6.6 en copolymeren, PA/HDPE, PA/PP, PA/PPO.27. Blends (polyblends) of the above polymers, such as eg PP / EPDM, polyamide / EPDM or ABS, PVC / EVA, PVC / ABS, PVC / MBS, PC / ABS, PBTP / ABS, PC / ASA, PC / PBT , PVC / CPE, PVC / acrylics, POM / thermoplastic PUR, PC / thermoplastic PUR, POM / acrylic, POM / MBS, PPO / HIPS, PPO / PA 6.6 and copolymers, PA / HDPE, PA / PP, PA / PPO.
28. Natuurlijke en synthetische organische stoffen, die zuivere monomereverbindingen of mengsels daarvan zijn, bijvoorbeeld minerale oliën,dierlijke of plantaardige vetten, oliën en wassen, of oliën, wassenen vetten op basis van synthetische esters (b.v. ftalaten, adipaten,fosfaten of trimellitaten), alsmede mengsels van synthetische estersmet minerale oliën in willekeurige gewichtsverhoudingen, zoals dezeb.v. als spinpreparaten toepassing vinden, alsmede de emulsies inwater daarvan.28. Natural and synthetic organic substances, which are pure monomer compounds or mixtures thereof, for example mineral oils, animal or vegetable fats, oils and waxes, or oils, waxes and fats based on synthetic esters (eg phthalates, adipates, phosphates or trimellitates), as well as mixtures of synthetic esters with mineral oils in arbitrary weight ratios, such as these. as spin preparations and the aqueous emulsions thereof.
29. Water bevattende emulsies van natuurlijke of synthetische rubbers,zoals b.v. natuurrubber-latex of latices van gecarboxyleerde sty-reen-butadieen-copolymeren.29. Water-containing emulsions of natural or synthetic rubbers, such as e.g. natural rubber latex or latices of carboxylated styrene-butadiene copolymers.
In de samenstellingen volgens de uitvinding zijn de verbindingen metde formule 1 bij voorkeur in een hoeveelheid van 0,01 tot 10, bijvoor¬beeld van 0,05 tot 5, bij voorkeur van 0,05 tot 3. in het bijzonder ech¬ter van 0,1 tot 2 gew.# aanwezig. Het kan daarbij om één of meer van dezeverbindingen met de formule 1 gaan, en de gewichtsprocentgegevens hebbenbetrekking op de totale hoeveelheid van deze verbindingen. De grondslagvoor de berekening is daarbij het totale gewicht van het organische mate¬riaal zonder de verbindingen met de formule 1.In the compositions of the invention, the compounds of formula 1 are preferably in an amount of 0.01 to 10, for example, 0.05 to 5, preferably 0.05 to 3. in particular, however 0.1 to 2 wt. # Present. This may be one or more of these compounds of the formula I, and the weight percent data refer to the total amount of these compounds. The basis for the calculation is the total weight of the organic material without the compounds of the formula I.
Het opnemen in de materialen kan bijvoorbeeld door daarin mengen ofhet opbrengen van de verbindingen met de formule 1 en eventueel verderetoevoegsels volgens de in de techniek gebruikelijke methoden plaatsvin¬den. Wanneer het gaat om polymeren, in het bijzonder synthetische polyme¬ren, kan het opnemen vóór of tijdens de vormgeving, of door opbrengen vande opgeloste of gedispergeerde verbindingen op het polymeer, eventueelonder naderhand verdampen van het oplosmiddel geschieden. In het gevalvan elastomeren kunnen deze ook als latices gestabiliseerd worden. Eenverdere mogelijkheid van het opnemen van de verbindingen met de formule 1in polymeren bestaan in de toevoeging ervan vóór, tijdens of onmiddellijkna de polymerisatie van de overeenkomstige monomeren respectievelijkvoorafgaande aan de verknoping. De verbindingen met de formule 1 kunnendaarbij als zodanig, maar ook in ingekapselde vorm (bijvoorbeeld in was¬sen, oliën of polymeren) worden toegevoegd. In het geval van de toevoe¬ging vóór of tijdens de polymerisatie kunnen de verbindingen met de for¬mule 1 ook als regulatoren voor de ketenlengte van de polymeren (ketenaf-brekende middelen) werken.The incorporation into the materials can take place, for example, by mixing therein or applying the compounds of the formula I and optionally further additives according to the methods customary in the art. In the case of polymers, in particular synthetic polymers, incorporation may take place before or during molding, or by applying dissolved or dispersed compounds to the polymer, optionally with subsequent evaporation of the solvent. In the case of elastomers, these can also be stabilized as latices. A further possibility of incorporating the compounds of the formula I into polymers consists in their addition before, during or immediately after the polymerization of the corresponding monomers or before the cross-linking. The compounds of the formula I can be added as such, but also in encapsulated form (for example in waxes, oils or polymers). In the case of the addition before or during the polymerization, the compounds of formula 1 can also act as chain length regulators of the polymers (chain terminators).
De verbindingen met de formule 1 of mengsels daarvan kunnen ook inde vorm van een masterbatch, die deze verbindingen bijvoorbeeld in eenconcentratie van 2,5 tot 25 gew.# bevat, aan de te stabiliseren kunst¬stoffen worden toegevoegd.The compounds of the formula I or mixtures thereof can also be added to the plastics to be stabilized in the form of a masterbatch containing, for example, these compounds in a concentration of 2.5 to 25% by weight.
Doelmatig kan de verwerking van de verbindingen met de formule 1volgens de volgende methoden geschieden: als emulsie of dispersie (bijvoorbeeld aan latices of emulsiepolyme-ren) als droog mengsel tijdens het mengen van toevoegcomponenten of poly-meermengsels door direkt toevoegen in de verwerkingsapparatuur (bijvoorbeeldextrudeerinrichting, inwendige menginrichting enz.)als oplossing of smelt.Advantageously, the processing of the compounds of the formula I can be carried out according to the following methods: as an emulsion or dispersion (for example on latices or emulsion polymers) as a dry mixture during the mixing of additive components or polymer mixtures by direct addition in the processing equipment (e.g. extruder, internal mixer etc.) as solution or melt.
Polymeersamenstellingen volgens de uitvinding kunnen in verschillen¬de vorm toegepast respectievelijk tot verschillende produkten wordenverwerkt, bijvoorbeeld als (tot) foelies, vezels, bandjes, vormmassa's,profielen, of als bindmiddel voor lakken, kleefstoffen of kitten.Polymer compositions according to the invention can be used in different forms or processed into different products, for example as (tot) films, fibers, bands, molding compositions, profiles, or as a binder for lacquers, adhesives or sealants.
Bij de te beschermen organische materialen gaat het bij voorkeur omnatuurlijke, halfsynthetische of in het bijzonder synthetische polymeren.Bijzonder voordelig worden thermoplastische materialen beschermd, in hetbijzonder polyalkenen. Op de eerste plaats is daarbij de uitstekendewerkzaamheid van de verbindingen met de formule 1 als stabiliseermiddelentijdens de verwerking (stabiliseermiddelen tegen warmte) te benadrukken.Voor dit doel worden ze met voordeel vóór of tijdens de verwerking vanhet polymeer hieraan toegevoegd. Maar ook verdere polymeren (bijvoorbeeldelastomeren) of smeerstoffen respectievelijk hydraulische vloeistoffenkunnen tegen afbraak, bijvoorbeeld door licht geïnduceerde en/of thermo-oxidatieve afbraak worden gestabiliseerd. Elastomeren kunnen uit de bo¬venstaande opsomming van mogelijke organische materialen worden afgeleid.The organic materials to be protected are preferably natural, semisynthetic or in particular synthetic polymers. Thermoplastic materials, in particular polyolefins, are particularly advantageously protected. In the first place, the excellent efficacy of the compounds of the formula 1 as stabilizers during processing (stabilizers against heat) is to be emphasized. For this purpose, they are advantageously added before or during the processing of the polymer. However, further polymers (e.g. elastomers) or lubricants or hydraulic fluids can also be stabilized against degradation, for example by light-induced and / or thermo-oxidative degradation. Elastomers can be derived from the above list of possible organic materials.
De in aanmerking komende smeerstoffen en hydraulische vloeistoffenzijn bijvoorbeeld gebaseerd op minerale of synthetische oliën of mengselsdaarvan. De smeerstoffen zijn aan de deskundige bekend en in de betref¬fende vakliteratuur, zoals bijvoorbeeld in Dieter Klamann, "Schmierstoffeund verwandte Produkte" (Verlag Chemie, Weinheim, 1982), in Schewe-Kobek,"Das Schmiermittel-Taschenbuch" (Dr. Alfred Hüthig-Verlag, Heidelberg,197*0 en in "Ullmanns Enzyklopëdie der technischen Chemie", band 13,bladzijden 85~9** (Verlag Chemie, Weinheim, 1977) beschreven.The eligible lubricants and hydraulic fluids are based, for example, on mineral or synthetic oils or mixtures thereof. The lubricants are known to the person skilled in the art and in the relevant literature, such as, for example, in Dieter Klamann, "Schmierstoffeund verwandte Produkte" (Verlag Chemie, Weinheim, 1982), in Schewe-Kobek, "Das Schmiermittel-Taschenbuch" (Dr. Alfred Hüthig-Verlag, Heidelberg, 197 * 0 and described in "Ullmanns Enzyklopëdie der Technischeen Chemie", vol. 13, pages 85 ~ 9 ** (Verlag Chemie, Weinheim, 1977).
De uitvinding heeft ook betrekking op een werkwijze voor het be¬schermen van organisch materiaal tegen oxidatieve, thermische en/of acti- nische afbraak, welke is gekenmerkt, doordat men aan dit materiaal alsstabiliseermiddelen verbindingen met de formule 1 toevoegt respectieve¬lijk hierop aanbrengt.The invention also relates to a method for protecting organic material against oxidative, thermal and / or active degradation, which is characterized in that compounds of the formula I are added or applied to this material as stabilizers.
Naast de verbindingen volgens de uitvinding kunnen de samenstellin¬gen volgens de uitvinding, in het bijzonder wanneer deze organische, bijvoorkeur synthetische, polymeren bevatten, nog verdere gebruikelijketoevoegsels bevatten. Voorbeelden voor dergelijke toevoegsels zijn: 1. Antioxidantia 1.1. Gealkvleerde monofenolen. bijvoorbeeld 2,6-di-tert-butyl-4-methylfe- nol, 2-tert-butyl-4,6-dimethylfenol, 2,6-di-tert-butyl-4-ethylfenol,2,6-di-tert-butyl-4-n-butylfenol, 2,6-di-tert-butyl-4-iso-butylfe- nol, 2,6-di-cyclopentyl-4-methylfenol, 2-(α-methylcyclohexyl)-4,6- dimethylfenol, 2,6-di-octadecyl-4-methylfenol, 2,4,6-tri-cyclohexyl-fenol, 2,6-di-tert-butyl-4-methoxymethylfenol, 2,6-di-nonyl-4-me- thylfenol.In addition to the compounds of the invention, the compositions of the invention, especially when containing organic, preferably synthetic, polymers, may contain further conventional additives. Examples for such additives are: 1. Antioxidants 1.1. Alkylated monophenols. for example 2,6-di-tert-butyl-4-methylphenol, 2-tert-butyl-4,6-dimethylphenol, 2,6-di-tert-butyl-4-ethylphenol, 2,6-di-tert -butyl-4-n-butylphenol, 2,6-di-tert-butyl-4-iso-butylphenol, 2,6-di-cyclopentyl-4-methylphenol, 2- (α-methylcyclohexyl) -4,6 - dimethylphenol, 2,6-di-octadecyl-4-methylphenol, 2,4,6-tri-cyclohexyl-phenol, 2,6-di-tert-butyl-4-methoxymethylphenol, 2,6-di-nonyl-4 methylphenol.
1.2. Gealkvleerde hvdrochinonen. bijvoorbeeld 2,6-di-tert-butyl-4-me- thoxyfenol, 2,5-di-tert-butyl-hydrochinon, 2,5-di-tert-amyl-hydro- chinon, 2,6-difenyl-4-octadecyloxyfenol.1.2. Alkylated hydroquinones. for example 2,6-di-tert-butyl-4-methoxyphenol, 2,5-di-tert-butyl-hydroquinone, 2,5-di-tert-amyl-hydroquinone, 2,6-diphenyl-4 octadecyloxyphenol.
1.λ. Gehvdroxvleerde thiodifenvlethers. bijvoorbeeld 2,2'-thio-bis-(6- tert-butyl-4-methylfenol), 2,2'-thio-bis-(4-octylfenol), 4,4'-thio-bis-(6-tert-butyl-3~methylfenol), 4,4'-thio-bis-(6-tert-butyl-2- methylfenol).1.λ. Hydroxylated thiodiphenyl ethers. for example 2,2'-thio-bis- (6-tert-butyl-4-methylphenol), 2,2'-thio-bis- (4-octylphenol), 4,4'-thio-bis- (6-tert -butyl-3-methylphenol), 4,4'-thio-bis- (6-tert-butyl-2-methylphenol).
1.4. Alkvlideen-bisfenolen. bijvoorbeeld 2,2'-methyleen-bis-(6-tert-bu- tyl-4-methylfenol), 2,2'-methyleen-bis-(6-tert-butyl-4-ethylfenol),2,2'-methyleen-bis-[4-methyl-6-(α-methylcyclohexyl)-fenol], 2,2’- methyleen-bis-(4-methyl-6-cyclohexylfenol), 2,2'-methyleen-bis-(6- nonyl-4-methylfenol), 2,2'-methyleen-bis-(4,6-di-tert-butylfenol), 2,2'-ethylideen-bis-(4,6-di-tert-butylfenol), 2,2'-ethylideen-bis- (6-tert-butyl-4-isobutylfenol), 2,2'-methyleen-bis-[6-(a-methylben- zyl)—4-nonylfenol], 2,2'-methyleen-bis-[6-(a,a-dimethylbenzyl)-4- nonylfenol], 4,4'-methyleen-bis-(2,6-di-tert-butylfenol), 4,4'-me- thyleen-bis-(6-tert-butyl-2-methylfenol), 1,1-bis-(5-tert-butyl-4- hydroxy-2-methylfenyl)-butaan, 2,6-bis-(3“tert-butyl-5_methyl-2-hydroxybenzyl)-4-methylfenol, 1,1,3~tris-(5“tert-butyl-4-hydroxy-2- methylfenyl)-butaan, 1,1-bis-(5-tert-butyl-4-hydroxy-2-methylfenyl)-3-n-dodecylmercaptobutaan, ethyleenglycol-bis-[313-bis-(3'-tert-butyl-4’-hydroxyfenyl)-butyraat], bis-(3-tert-butyl-4-hydroxy-5_methylf enyl)-dicyclopentadieen, bis-[2-(3'-tert-butyl-2'-hydroxy-5'-methylbenzyl)-6-tert-butyl-4-methylfenyl]-tereftalaat.1.4. Alkylidene bisphenols. for example 2,2'-methylene-bis- (6-tert-butyl-4-methylphenol), 2,2'-methylene-bis- (6-tert-butyl-4-ethylphenol), 2,2'- methylene-bis- [4-methyl-6- (α-methylcyclohexyl) -phenol], 2,2'-methylene-bis- (4-methyl-6-cyclohexylphenol), 2,2'-methylene-bis- (6 - nonyl-4-methylphenol), 2,2'-methylene-bis- (4,6-di-tert-butylphenol), 2,2'-ethylidene-bis- (4,6-di-tert-butylphenol), 2,2'-ethylidene bis- (6-tert-butyl-4-isobutylphenol), 2,2'-methylene-bis- [6- (α-methylbenzyl) -4-nonylphenol], 2,2 ' -methylene-bis- [6- (a, a-dimethylbenzyl) -4-nonylphenol], 4,4'-methylene-bis- (2,6-di-tert-butylphenol), 4,4'-methylene -bis- (6-tert-butyl-2-methylphenol), 1,1-bis- (5-tert-butyl-4-hydroxy-2-methylphenyl) -butane, 2,6-bis- (3 "tert- butyl-5-methyl-2-hydroxybenzyl) -4-methylphenol, 1,1,3-tris- (5 "tert-butyl-4-hydroxy-2-methylphenyl) -butane, 1,1-bis- (5-tert- butyl-4-hydroxy-2-methylphenyl) -3-n-dodecyl mercaptobutane, ethylene glycol bis- [313-bis- (3'-tert-butyl-4'-hydroxyphenyl) -butyrate], bis- (3-tert- butyl-4-hydroxy-5-methyl-phenyl) -d icyclopentadiene, bis- [2- (3'-tert-butyl-2'-hydroxy-5'-methylbenzyl) -6-tert-butyl-4-methylphenyl] terephthalate.
1.5. Benzvlverbindingen. bijvoorbeeld 1,3.5“tris-(3.5-di-tert-butyl-4- hydroxybenzyl)-2,4,6-trimethylbenzeen, bis-(3.5-di-tert-butyl-4- hydroxybenzyl)-sulfide, 3.5“di-tert-butyl-4-hydroxybenzyl-mercapto- azijnzuur-isoöctylester, bis-(4-tert-butyl-3_hydroxy-2,6-dimethyl- benzyl)-dithiol-tereftalaat, 1,3.5“tris-(3.5“di-tert-butyl-4-hy- droxybenzyl)-isocyanuraat, 1,3.5"tris-(4-tert-butyl-3"hydroxy-2,6- dimethylbenzyl)-isocyanuraat, 3.5-di-tert-butyl-4-hydroxybenzyl- fosfonzuur-dioctadecylester, Ca-zout van 3,5-di-tert-butyl-4-hy-droxybenzyl-fosfonzuur-monoethylester, 1,3.5-tris-(3,5-dicyclohexyl-4-hydroxybenzyl)isocyananuraat.1.5. Benzyl compounds. for example, 1.3.5 "tris- (3.5-di-tert-butyl-4-hydroxybenzyl) -2,4,6-trimethylbenzene, bis- (3.5-di-tert-butyl-4-hydroxybenzyl) sulfide, 3.5" di -tert-butyl-4-hydroxybenzyl-mercaptoacetic acid isoctyl ester, bis- (4-tert-butyl-3-hydroxy-2,6-dimethyl-benzyl) -dithiol terephthalate, 1.3.5 "tris- (3.5" di- tert-butyl-4-hydroxybenzyl) isocyanurate, 1,3.5 "tris- (4-tert-butyl-3" hydroxy-2,6-dimethylbenzyl) isocyanurate, 3.5-di-tert-butyl-4-hydroxybenzyl - phosphonic acid dioctadecyl ester, Ca salt of 3,5-di-tert-butyl-4-hydroxybenzyl-phosphonic acid monoethyl ester, 1,3,5-tris- (3,5-dicyclohexyl-4-hydroxybenzyl) isocyananurate.
1.6. Acvlaminofenolen. bijvoorbeeld 4-hydroxy-laurinezuuranilide, 4-hy- droxystearinezuuranilide, 2,4-bis-(octylmercapto)-6-(3,5-di-tert- butyl-4-hydroxyanilino)-s-triazine, N-(3,5-di-tert-butyl-4-hydroxy- f enyl)-carbaminezuuroctylester.1.6. Acvlaminophenols. for example 4-hydroxy-lauric anilide, 4-hydroxystearic anilide, 2,4-bis- (octyl mercapto) -6- (3,5-di-tert-butyl-4-hydroxyanilino) -s-triazine, N- (3, 5-di-tert-butyl-4-hydroxy-phenyl) -carbamic acid octyl ester.
1.7. Esters van B-R.5-di-tert-butvl-4-hvdroxvfenvl)-propionzuur met een-of meerwaardige alcoholen, zoals bijvoorbeeld met methanol, octade-canol, 1,6-hexaandiol, neopentylglycol, thiodiëthyleenglycol, di-ethyleenglycol, triëthyleenglycol, pentaerytritol, tris-(hydroxy-ethyl)-isocyanuraat, N,N'-bis-(hydroxyethyl)-oxaalzuur-diamide.1.7. Esters of BR.5-di-tert-butyl-4-hydroxylphenyl) -propionic acid with monohydric or polyhydric alcohols, such as, for example, with methanol, octade-canol, 1,6-hexanediol, neopentyl glycol, thiodiethylene glycol, diethylene glycol, triethylene glycol, pentaerythritol, tris (hydroxyethyl) isocyanurate, N, N'-bis (hydroxyethyl) oxalic acid diamide.
1.8. Esters van 6-(5-tert-butvl-4-hvdroxv-Vmethvlfenvl)-propionzuur meteen- of meerwaardige alcoholen, zoals bijvoorbeeld met methanol,octadecanol, 1,6-hexaandiol, neopentylglycol, thiodiethyleenglycol,diethyleenglycol, triethyleenglycol, pentaerytritol, tris-(hydroxy)-ethyl-isocyanuraat, N,N'-bis-(hydroxyethyl)-oxaalzuurdiamide.1.8. Esters of 6- (5-tert-butyl-4-hydroxyl-Methylphenyl) -propionic acid with polyhydric or polyhydric alcohols, such as, for example, with methanol, octadecanol, 1,6-hexanediol, neopentyl glycol, thiodiethylene glycol, diethylene glycol, triethylene glycol, pentaerythritol, tris- (hydroxy) ethyl isocyanurate, N, N'-bis (hydroxyethyl) oxalic acid diamide.
1.9. Esters van B-(5.5-dicvclohexvl-4-hvdroxvfenvl)-propionzuur met een-of meerwaardige alcoholen, zoals bijvoorbeeld met methanol, octade¬canol, 1,6-hexaandiol, neopentylglycol, thiodiethyleenglycol, di¬ethyleenglycol, triethyleenglycol, pentaerytritol, tris-(hydroxy)-ethyl-isocyanuraat, N,N'-bis-(hydroxyethyl)-oxaalzuur-diamide.1.9. Esters of B- (5,5-dicvclohexvl-4-hvdroxvfenvl) -propionic acid with mono- or polyhydric alcohols, such as, for example, with methanol, octadecanol, 1,6-hexanediol, neopentyl glycol, thiodiethylene glycol, diethylene glycol, triethylene glycol, pentaerythritol, tris - (hydroxy) -ethyl-isocyanurate, N, N'-bis- (hydroxyethyl) -oxalic acid diamide.
1.10. Amiden van B-(λ,5-di-tert-butvl-4-hvdroxvfenvl^-propionzuur. zo¬als bijvoorbeeld N,N’-bis-(3,5“di-tert-butyl-4-hydroxyfenylpropio-nyl)-hexamethyleendiamine, N,N'-bis-(3,5-di-tert-butyl-4-hydroxyfe-nylpropionyl)-trimethyleendiamine, N,N'-bis-(3.5”di-tert-butyl-4-hydroxyfenylpropionyl)-hydrazine.1.10. Amides of B- (λ, 5-di-tert-butyl-4-hydroxylphenyl-propionic acid. Such as, for example, N, N'-bis- (3,5 "di-tert-butyl-4-hydroxyphenylpropionyl) -hexamethylenediamine, N, N'-bis- (3,5-di-tert-butyl-4-hydroxyphenylpropionyl) -trimethylenediamine, N, N'-bis- (3.5 ”di-tert-butyl-4-hydroxyphenylpropionyl) -hydrazine.
2. UV-absorberende middelen en tegen licht beschermende middelen 2.1. 2-(21-hvdroxvfenvl)-benztriazolen. zoals bijvoorbeeld het 5'“me¬thyl-, 3',5'“di-tert-butyl-, 5’-tert-butyl-, 5'-(l,l,3,3_tetrame-thylbutyl)-, 5-chloor-3',5'-di-tert-butyl-, 5-chloor-3'-tert-butyl-5'-methyl-, 3'-sec-butyl-5'-tert-butyl, 4'-octoxy-, 3'.5'-di-tert- amyl-, 3*,5’“bis-(α,α-dimethylbenzyl)-derivaat.2. UV absorbers and light protection agents 2.1. 2- (21-hydroxylphenyl) -benztriazoles. such as, for example, the 5 "methyl, 3 ', 5" di-tert-butyl, 5'-tert-butyl, 5' - (1,1,3,3-tetramethylbutyl) -, 5- chloro-3 ', 5'-di-tert-butyl-, 5-chloro-3'-tert-butyl-5'-methyl-, 3'-sec-butyl-5'-tert-butyl, 4'-octoxy -, 3'.5'-di-tert-amyl-, 3 *, 5 '' bis- (α, α-dimethylbenzyl) derivative.
2.2. 2-hvdroxvbenzofenonen. zoals bijvoorbeeld het 4-hydroxy-, 4-me-thoxy-, 4-octoxy-, 4-decyloxy-, 4-dodecyloxy-, 4-benzyloxy-,4,2',4'-trihydroxy-, 2'-hydroxy-4,4'-dimethoxy-derivaat.2.2. 2-hydroxybenzophenones. such as, for example, the 4-hydroxy, 4-methoxy, 4-octoxy, 4-decyloxy, 4-dodecyloxy, 4-benzyloxy, 4,2 ', 4'-trihydroxy, 2'-hydroxy -4,4'-dimethoxy derivative.
2.λ. Esters van eventueel gesubstitueerde benzoëzuren. zoals bijvoorbeeld4-tert-butylfenylsalicylaat, fenylsalicylaat, octylfenylsalicylaat,dibenzoylresorcinol, bis-(4-tert-butylbenzoyl)-resorcinol, 3.5~di- tert-butyl-4-hydroxybenzoëzuur-2,4-di-tert-butylfenylester, 3,5"di~ tert-butyl-4-hydroxybenzoëzuurhexadecylester.2.λ. Esters of optionally substituted benzoic acids. such as, for example, 4-tert-butylphenyl salicylate, phenyl salicylate, octyl phenyl salicylate, dibenzoyl resorcinol, bis- (4-tert-butylbenzoyl) resorcinol, 3,5-di-tert-butyl-4-hydroxybenzoic acid 2,4-di-tert-butylphenyl ester, 3.5 di-tert-butyl-4-hydroxybenzoic acid hexadecyl ester.
2.4. Acrvlaten. zoals bijvoorbeeld a-cyaan-p,|S-difenylacrylzuur-ethyles-ters respectievelijk -isoöctylesters, a-carbomethoxy-kaneelzuur-methylester, a-cyano-|5-methyl-p-methoxy-kaneelzuur-methylester res¬pectievelijk -butylester, a-carbomethoxy-p-methoxy-kaneelzuur-me-thylester, N- ((5-carbomethoxy-f$-cyanovinyl)-2-methyl-indoline.2.4. Acrvaten. such as, for example, a-cyano-p, S-diphenylacrylic acid ethyl esters or isoctyl esters, a-carbomethoxy-cinnamic acid methyl ester, a-cyano-5-methyl-p-methoxy-cinnamic acid methyl ester and butyl ester, respectively, α-carbomethoxy-p-methoxy-cinnamic acid methyl ester, N- ((5-carbomethoxy-cyanovinyl) -2-methyl-indoline.
2.5. Nikkelverbindineren. zoals bijvoorbeeld nikkelcomplexen van 2,2'-thio-bis-[4-(l,l,3,3_tetramethylbutyl)-fenol], zoals het 1:1- of hetl:2-complex, eventueel met extra liganden, zoals n-butylamine, tri-ethanolamine of N-cyclohexyl-diethanolamine, nikkeldibutyldithiocar-bamaat, nikkelzouten van 4-hydroxy-3,5“di“tert-butylbenzylfosfon-zuur-monoalkylesters, zoals van methyl- of ethylesters, nikkelcom¬plexen van ketoximen, zoals van 2-hydroxy-4-methylfenyl-undecyl-ketoxim, nikkelcomplexen van l-fenyl-4-lauroyl-5-hydroxy-pyrazool,eventueel met extra liganden.2.5. Nickel compounds. such as, for example, nickel complexes of 2,2'-thio-bis- [4- (1,3,3-tetramethylbutyl) -phenol], such as the 1: 1 or het 1: 2 complex, optionally with additional ligands, such as n- butylamine, triethanolamine or N-cyclohexyl-diethanolamine, nickel dibutyldithiocarbamate, nickel salts of 4-hydroxy-3,5 "di" tert-butylbenzylphosphonic acid monoalkyl esters, such as of methyl or ethyl esters, nickel complexes of ketoximes, such as of 2-hydroxy-4-methylphenyl-undecyl-ketoxime, nickel complexes of 1-phenyl-4-lauroyl-5-hydroxy-pyrazole, optionally with additional ligands.
2.6. Sterisch gehinderde aminen. zoals bijvoorbeeld bis-(2,2,6,6-tetrame-thyl-piperidyl)-sebacaat, bis-(1,2,2,6,6-pentamethylpiperidyl)-seba-caat, n-butyl-3,5~di-tert-butyl-4-hydroxybenzyl-malonzuur-bis-(1,2,2,6,6-pentamethylpiperidyl)-ester, condensatieprodukt van 1-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxypiperidine en barnsteen-zuur, condensatieprodukt van N,N'-bis-(2,2,6,6-tetramethyl-4-piperi-dyl)-hexamethyleendiamine en 4-tert-octylamino-2,6-dichloor-l,3,5-s-triazine, tris-(2,2,6,6-tetramethyl-4-piperidyl)-nitrilotriacetaat,tetrakis- (2,2,6,6-tetramethyl-4-piperidyl )-1,2,3,4-butaantetraoaat,1,11 -(1,2-ethaandiyl)-bis-(3,3,5,5~tetramethylpiperazinon).2.6. Sterically hindered amines. such as, for example, bis- (2,2,6,6-tetramethyl-piperidyl) sebacate, bis- (1,2,2,6,6-pentamethylpiperidyl) sebacate, n-butyl-3,5 ~ di-tert-butyl-4-hydroxybenzyl-malonic acid bis (1,2,2,6,6-pentamethylpiperidyl) ester, condensation product of 1-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxypiperidine and succinic acid, condensation product of N, N'-bis- (2,2,6,6-tetramethyl-4-piperidyl) -hexamethylenediamine and 4-tert-octylamino-2,6-dichloro-1,3,5 -s-triazine, tris- (2,2,6,6-tetramethyl-4-piperidyl) nitrilotriacetate, tetrakis- (2,2,6,6-tetramethyl-4-piperidyl) -1,2,3,4 butane tetraoate, 1.11 - (1,2-ethanediyl) bis- (3,3,5,5-tetramethylpiperazinone).
2.7. Oxaalzuurdiamiden. zoals bijvoorbeeld 4,4'-di-octyloxy-oxanilide,2,2'-di-octyloxy-5,5'-di-tert-butyl-oxanilide, 2,2’-di-dodecyloxy-5,5’-di-tert-butyl-oxanilide, 2-ethoxy-2'-ethyl-oxanilide, N,N'-bis-(3-dimethylaminopropyl)-oxaalamide, 2-ethoxy-5-tert-butyl-2'-ethyl-oxyanilide en het mengsel ervan met 2-ethoxy-2'-ethyl-5,4'-di-tert-butyl-oxanilide , mengsels van o- en p-methoxy- alsmede van o- en p- ethoxy-di-gesubstitueerde oxaniliden.2.7. Oxalic acid diamides. such as, for example, 4,4'-di-octyloxy-oxanilide, 2,2'-di-octyloxy-5,5'-di-tert-butyl-oxanilide, 2,2'-di-dodecyloxy-5,5'-di -tert-butyl-oxanilide, 2-ethoxy-2'-ethyl-oxanilide, N, N'-bis- (3-dimethylaminopropyl) -oxalamide, 2-ethoxy-5-tert-butyl-2'-ethyl-oxyanilide and their mixture with 2-ethoxy-2'-ethyl-5,4'-di-tert-butyl-oxanilide, mixtures of o- and p-methoxy- as well as of o- and p-ethoxy-di-substituted oxanilides.
2.8. 2-(2-hydroxvfenvl) -1. ^. 5 -1 ri azinen. zoals bijvoorbeeld 2,4,6-tris(2-hydroxy-4-octyloxyfenyl)-1,3.5“triazine, 2-(2-hydroxy-4-octyloxyfe- nyl)-4,6-bis-(2,4-dimethylfenyl)-1,3.5~triazine, 2-(2,4-dihydroxyfe-nyl)-4,6-bis(2,4-dimethylfenyl)-1,3.5~triazine, 2,4-bis(2-hydroxy-4-propyloxyfenyl)-6-(2,4-dimethylfenyl)-1,3.5~triazine, 2-(2-hydroxy-4-octyloxyfenyl)-4,6-bis(4-methylfenyl)-1,3.5~triazine, 2-(2-hy- droxy-4-dodecyloxyf enyl)-4,6-bis(2,4-dimethylfenyl)-1,3.5“triazine.2.8. 2- (2-hydroxyphenyl) -1. ^. 5 -1 r azines. such as, for example, 2,4,6-tris (2-hydroxy-4-octyloxyphenyl) -1,3.5 "triazine, 2- (2-hydroxy-4-octyloxyphenyl) -4,6-bis- (2,4- dimethylphenyl) -1,3.5 ~ triazine, 2- (2,4-dihydroxyphenyl) -4,6-bis (2,4-dimethylphenyl) -1,3.5 ~ triazine, 2,4-bis (2-hydroxy- 4-propyloxyphenyl) -6- (2,4-dimethylphenyl) -1,3.5-triazine, 2- (2-hydroxy-4-octyloxyphenyl) -4,6-bis (4-methylphenyl) -1,3.5-triazine, 2- (2-hydroxy-4-dodecyloxyphenyl) -4,6-bis (2,4-dimethylphenyl) -1,3.5 "triazine.
3j_ Metaaldesactivatoren. zoals bijvoorbeeld N,N'-difenyloxaalzuurdiami-de, N-salicylal-N'-salicyloylhydrazine, N,N'-bis-(salicyloyl)-hydra-zine, N,N'-bis-(3,5“di-tert-butyl-4-hydroxyfenylpropionyl)-hydrazi-ne, 3_salicyloylamino-l,2,4-triazool, bis-(benzylideen)-oxaalzuurdi-hydrazide.3j_ Metal deactivators. such as, for example, N, N'-diphenyloxalic acid diamide, N-salicylal-N'-salicyloylhydrazine, N, N'-bis- (salicyloyl) -hydrazine, N, N'-bis- (3,5 "di-tert -butyl-4-hydroxyphenylpropionyl) -hydrazine, 3-salicyloylamino-1,2,4-triazole, bis- (benzylidene) oxalic acid dihydrazide.
4. Fosfieten en fosfonieten. zoals bijvoorbeeld trifenylfosfiet, dife-nylalkylfosfiet, fenyldialkylfosfieten, tris-(nonylfenyl)-fosfiet,trilaurylfosfiet, trioctadecylfosfiet, distearyl-pentaerytritoldi-f osfiet, tris-(2,4-di-tert-butylfenyl)-fosfiet, diisodecylpentaery-tritol-difosfiet, bis-(2,4-di-tert-butylfenyl)-pentaerytritoldifos-fiet, tristearyl-sorbitol-trifosfiet, tetrakis-(2,4-di-tert-butylfe-nyl)-4,4'-bifenyleen-difosfoniet, 3.9-bis-(2,4-di-tert-butylfenoxy)-2,4,8,10-tetraoxa-3,9-difosfaspiro[5.5]undecaan.4. Phosphites and Phosphonites. such as, for example, triphenylphosphite, diphenylalkylphosphite, phenyldialkylphosphites, tris- (nonylphenyl) -phosphite, trilaurylphosphite, trioctadecylphosphite, distearyl-pentaerythritol-diphospheryl, diphylphenyl-tert-phenyl) bis (2,4-di-tert-butylphenyl) -pentaerythritol diphosphite, tristearyl sorbitol triphosphite, tetrakis (2,4-di-tert-butylphenyl) -4,4'-biphenylene diphosphonite, 3.9-bis- (2,4-di-tert-butylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane.
5. Peroxide vernietigende verbindingen. zoals bijvoorbeeld esters van(J-thio-dipropionzuur, bijvoorbeeld van lauryl-, stearyl-, myristyl-of tridecylester, mercaptobenzimidazool, het zinkzout van 2-mercap-tobenzimidazool, zink-dibutyl-dithiocarbamaat, dioctadecyldisulfide,pentaerytritol-tetrakis-(β-dodecylmercapto)-propionaat.5. Peroxide destroying compounds. such as esters of (J-thio-dipropionic acid, for example of lauryl, stearyl, myristyl or tridecyl ester, mercaptobenzimidazole, the zinc salt of 2-mercapotobenzimidazole, zinc dibutyl dithiocarbamate, dioctadecyl disulfide, pentaerythritol (pentaerythritol) dodecyl mercapto) propionate.
6. Polyamide stabiliserende middelen, zoals bijvoorbeeld koperzouten incombinatie met jodiden en/of fosforverbindingen en zouten van twee¬waardig mangaan.6. Polyamide stabilizing agents, such as copper salts in combination with iodides and / or phosphorus compounds and salts of divalent manganese.
7. Basische co-stabilisatoren. zoals bijvoorbeeld melamine, polyvinyl-pyrrolidon, dicyaandiamide, triallylcyanuraat, ureum-derivaten,hydrazine-derivaten, aminen, polyamiden, polyurethanen, alkali- enaardalkalimetaalzouten van hogere vetzuren, bijvoorbeeld Ca-stea-raat, Zn-stearaat, Mg-stearaat, Na-ricinoleaat, K-palmitaat, anti-moonpyrocatechinaat of tinpyrocatechinaat.7. Basic co-stabilizers. such as, for example, melamine, polyvinylpyrrolidone, dicyandiamide, triallyl cyanurate, urea derivatives, hydrazine derivatives, amines, polyamides, polyurethanes, alkali earth alkali metal salts of higher fatty acids, for example Ca stearate, Zn stearate, Mg stearate, Na- ricinoleate, K-palmitate, anti-moon pyrocatechinate or tin pyrocatechinate.
8. Kiem vormende middelen, zoals bijvoorbeeld 4-tert-butylbenzoëzuur,adipinezuur, difenylazijnzuur.8. Germination agents, such as, for example, 4-tert-butylbenzoic acid, adipic acid, diphenylacetic acid.
9. Vulstoffen en versterkende middelen, zoals bijvoorbeeld calciumcar-bonaat, silicaten, glasvezels, asbest, talk, kaolien, glimmer, bari- umsulfaat, metaaloxiden en -hydroxiden, roet, grafiet.9. Fillers and reinforcing agents, such as, for example, calcium carbonate, silicates, glass fibers, asbestos, talc, kaolin, glimmer, barium sulfate, metal oxides and hydroxides, carbon black, graphite.
10. Andere toevoegsels. zoals bijvoorbeeld weekmakers, glijmiddelen,emulgatoren, pigmenten, optische bleekmiddelen, vlambeschermingsmid-delen, antistatica, drijfmiddelen.10. Other additives. such as, for example, plasticizers, lubricants, emulsifiers, pigments, optical brighteners, flame retardants, antistatics, propellants.
Bij voorkeur worden de verbindingen met de formule 1 met bepaaldecostabilisatoren toegepast. De nadruk wordt gegeven aan zodanige fenoli-sche antioxidantia (voorbeelden hiervoor zie bovenstaande punten 1.1 tot1.10), stearaten (voorbeelden zie bovenstaand punt 7). fosfieten en fos-fonieten (voorbeelden zie bovenstaand punt 4) alsmede benzofuran-2-onde-rivaten. Als laatstgenoemde zijn op de eerste plaats die geschikt, welkein het US-A-4.325.863 en US—A—4.33δ.244 beschreven zijn, bijvoorbeeld diemet de formule 2, waarin R'! fenyl of door 1 tot 3 alkylresten met tezamen ten hoogste 18 kool¬stof atomen, alkoxy met 1 tot 12 koolstof atomen, alkoxycarbonyl met 2 totl8 koolstofatomen of chloor gesubstitueerd fenyl is, R'2 en R'4 onafhankelijk van elkaar waterstof, alkyl met 1 tot 12 kool¬stof atomen, cyclopentyl, cyclohexyl of chloor zijn, R'3 de betekenis van R'2 of R’*, heeft of een rest met de formule 3. 5.Preferably the compounds of the formula I are used with certain cost stabilizers. Emphasis is given to such phenolic antioxidants (examples for this see above points 1.1 to 1.10), stearates (examples see point 7 above). phosphites and phosphonites (examples see point 4 above) as well as benzofuran-2-one derivatives. Firstly, the latter are those suitable which are described in US-A-4,325,863 and US-A-4,33δ,244, for example those of the formula 2, wherein R '! phenyl or phenyl substituted by 1 to 3 alkyl radicals with together up to 18 carbon atoms, alkoxy with 1 to 12 carbon atoms, alkoxycarbonyl with 2 to 18 carbon atoms or chlorine, R'2 and R'4 are independently hydrogen, alkyl with 1 to 12 carbon atoms, cyclopentyl, cyclohexyl or chlorine, R'3 has the meaning of R'2 or R '*, or has a radical of the formula 3. 5.
6, 7. 8, 9. 10 of lA^is, waarin waterstof, alkyl met 1 tot 18 koolstofatomen, door zuurstof of zwavelonderbroken alkyl met 1 tot 18 koolstofatomen, dialkylaminoalkyl met intotaal 3 tot 16 koolstofatomen, cyclopentyl, cyclohexyl, fenyl of door 1tot 3 alkylresten met tezamen ten hoogste 18 koolstofatomen gesubstitu¬eerd fenyl,x 0, 1 of 2 is,6, 7, 8, 9, 10 or 1A ^, wherein hydrogen, alkyl of 1 to 18 carbon atoms, oxygen or sulfur interrupted alkyl of 1 to 18 carbon atoms, dialkylaminoalkyl of 3 to 16 carbon atoms intotal, cyclopentyl, cyclohexyl, phenyl or by 1 to 3 alkyl radicals with together up to 18 carbon atoms substituted phenyl, x is 0, 1 or 2,
de substituenten R'7 onafhankelijk van elkaar waterstof, alkyl met 1 tot18 koolstofatomen, cyclopentyl, cyclohexyl, fenyl, door 1 of 2 alkylres¬ten met tezamen ten hoogste 16 koolstofatomen gesubstitueerd fenyl, eenrest met de formule -02Ηή0Η, -C2H4-0-CmH2m+1 of0IIthe substituents R'7 independently of one another hydrogen, alkyl of 1 to 18 carbon atoms, cyclopentyl, cyclohexyl, phenyl, phenyl substituted by 1 or 2 alkyl residues with together up to 16 carbon atoms, a radical of the formula -02Ηή0Ηή, -C2H4-0- CmH2m + 1 or0II
-C2H^-0-C-R' 10 zijn, of tezamen met het stikstofatoom, waaraan ze zijngebonden, een piperidine- of morfolinerest vormen,m 1 tot l8, R’10 waterstof, alkyl met 1 tot 22 koolstofatomen of cycloalkyl met 5 tot12 koolstofatomen, A een eventueel door stikstof, zuurstof of zwavel onderbroken alkyleenmet 2 tot 22 koolstofatomen, R'8 waterstof, alkyl met 1 tot 18 koolstofatomen, cyclopentyl, cyclo- hexyl, fenyl, door 1 of 2 alkylresten met tezamen ten hoogste 16 kool¬stof atomen gesubstitueerd fenyl of benzyl, R'9 alkyl met 1 tot 18 koolstofatomen, D -0-, -S-, -S0-, -S02- of -C(R’U)2- is, de substituenten R'11 onafhankelijk van elkaar waterstof, alkyl met teza¬men ten hoogste 16 koolstofatomen, fenyl of een rest met de formule 11 of12 zijn, waarin x, R'è en R'7 de aangegeven betekenissen hebben, E een rest met de formule 13 is, waarin R'lf R'2 en R\ de aangegeven betekenissen hebben, en R'5 waterstof, alkyl met 1 tot 20 koolstofatomen, cyclopentyl, cyclo-hexyl, chloor of een rest met de formule-C2 H ^ -0-CR '10, or together with the nitrogen atom to which they are attached form a piperidine or morpholine residue, m 1 to 18, R'10 hydrogen, alkyl of 1 to 22 carbon atoms or cycloalkyl of 5 to 12 carbon atoms , A an alkylene of 2 to 22 carbon atoms, optionally interrupted by nitrogen, oxygen or sulfur, R'8 hydrogen, alkyl of 1 to 18 carbon atoms, cyclopentyl, cyclohexyl, phenyl, by 1 or 2 alkyl radicals together with a maximum of 16 carbon atoms substituted phenyl or benzyl, R'9 alkyl of 1 to 18 carbon atoms, D -O-, -S-, -S0-, -SO2- or -C (R'U) 2, the substituents R'11 independently from each other are hydrogen, alkyl of up to 16 carbon atoms, phenyl or a radical of the formula 11 or 12, wherein x, R'è and R'7 have the indicated meanings, E is a radical of the formula 13, wherein R'1f R'2 and R'have the indicated meanings, and R'5 is hydrogen, alkyl of 1 to 20 carbon atoms, cyclopentyl, cyclohexyl, chlorine or a residue with the formula
is, waarin R'6 en R’7 de aangegeven beteke¬nissen hebben, of R'5 tezamen met R\ een tetramethyleenrest vormt.wherein R'6 and R'7 have the indicated meanings, or R'5 together with R'forms a tetramethylene residue.
De verbindingen met de formule 1 kunnen volgens in de chemie op zichbekende werkwijzen worden bereid. Bijvoorbeeld kan men ze door nucleofie¬le substitutie van de chloor in cyclische diarylfosforchloridieten met deformule 14 met organometaal-reagentia voorstellen volgens fig. 1, waarinM in het bijzonder Li, MgX of ZnX (met X = Cl, Br, I) is.The compounds of the formula I can be prepared by methods known per se in chemistry. For example, they can be represented by nucleophilic substitution of the chlorine in cyclic diaryl phosphor chloridites of formula 14 with organometallic reagents of Figure 1, wherein M is in particular Li, MgX or ZnX (with X = Cl, Br, I).
De substitutie kan bijvoorbeeld bij temperaturen tussen -60°C en+150°C worden uitgevoerd, bij voorkeur tussen -10°C en +70°C. Als oplos¬middel komen bijvoorbeeld ethers, zoals diethylether, dibutylether, te-trahydrofuran (THF), dimethoxyethaan, alsmede mengsels van ethers enalifatische en aromatische koolwaterstoffen, zoals bijvoorbeeld benzeen,tolueen, xyleen, alsmede alifatische koolwaterstoffen, zoals hexaan enpetroleumetherfrakties enz. in aanmerking. Het diarylfosforchloridiet enhet organometaal-reagens worden bij voorkeur in equivalente hoeveelhedentoegepast. Er kan ook een geringe overmaat aan organometaal-reagens wor¬den gebruikt, bijvoorbeeld een 1,05- tot 1,1-voudige overmaat.For example, the substitution can be carried out at temperatures between -60 ° C and + 150 ° C, preferably between -10 ° C and + 70 ° C. Suitable solvents are, for example, ethers such as diethyl ether, dibutyl ether, tetrahydrofuran (THF), dimethoxyethane, as well as mixtures of ethers and aliphatic and aromatic hydrocarbons, such as, for example, benzene, toluene, xylene, as well as aliphatic hydrocarbons, such as hexane and petroleum ether fractions, etc. . The diaryl phosphorchloridite and the organometallic reagent are preferably used in equivalent amounts. A small excess of organometallic reagent can also be used, for example a 1.05 to 1.1 fold excess.
De bereiding van de verbindingen met de formule 14 geschiedt volgensop zich bekende werkwijzen, bijvoorbeeld door omzetting van 2,2'-alkyli-deenbisfenolen met de formule 15 met fosfortrichloride in een inert,aprotisch oplosmiddel bij 20 tot 200eC.The compounds of the formula 14 are prepared by methods known per se, for example, by reacting 2,2'-alkylidene bisphenols of the formula 15 with phosphorus trichloride in an inert, aprotic solvent at 20 to 200 ° C.
Bisfenolen met de formule 15 kunnen verder ook direkt voor de berei¬ding van verbindingen met de formule 1 worden gebruikt, doordat men zemet fosforverbindingen met de formule A-PC12 respectievelijk A(PC12)2 bijaanwezigheid van een organische base omzet. De fenolen met de formule 15zijn bekend of kunnen volgens gebruikelijke methoden gemakkelijk worden verkregen.Furthermore, bisphenols of the formula 15 can also be used directly for the preparation of compounds of the formula 1 by reacting them with phosphorus compounds of the formula A-PC12 and A (PC12) 2 in the presence of an organic base. The phenols of formula 15 are known or can be easily obtained by conventional methods.
De volgende voorbeelden lichten de uitvinding verder toe. Alle delenen procenten hebben daarin betrekking - evenals in de overige beschrij¬ving - op het gewicht, voorzover niet anders is aangegeven.The following examples further illustrate the invention. All parts and percentages refer - as in the other description - to the weight, unless stated otherwise.
Voorbeeld I:Example I:
Bereiding van de verbinding 2.10-dimethvl-4.8-di-tert-butvl-6-n-octvl-12H-dibenzord.giri.^.2ldioxafosfocine a) In een sulfoneerkolf van 1,5 1 met koeler, thermometer en roerder worden 340,2 g 2,2'-methyleenbis-(4-methyl-6-tert-butylfenol), 96 ml fosfortrichloride, 170 ml o-dichloorbenzeen en 7,8 g trifenylfosfinegebracht en het mengsel wordt op 50°C verwarmd. Er vangt een HCl-ontwik-keling aan. Na 1,5 h bij deze temperatuur wordt tot 170°C verhit en onge¬veer 1 h onder inleiden van een zwakke stikstofstroom geroerd. Na afkoe¬len tot 50°C voegt men 200 ml hexaan toe, waarbij het produkt begint tekristalliseren. Men koelt tot kamertemperatuur af en zuigt het neerslagaf, dat tweemaal met telkens 50 ml hexaan gewassen en in vacuo bij 50°Cwordt gedroogd. Opbrengst: 307 g (76% van de theorie) aan 2,10-dimethyl-4,8-di-tert-butyl-6-chloor-12H-dibenzo[d,g][1,3,2]dioxafosfocine, smp.Preparation of the compound 2.10-dimethyl-4,8-di-tert-butyl-6-n-octyl-12H-dibenzord.giri., 2-dioxaphosphocin a) In a 1.5-liter sulfonation flask with condenser, thermometer and stirrer 340, 2 g of 2,2'-methylenebis- (4-methyl-6-tert-butylphenol), 96 ml of phosphorus trichloride, 170 ml of o-dichlorobenzene and 7.8 g of triphenylphosphine are introduced and the mixture is heated to 50 ° C. HCl development begins. After 1.5 h at this temperature, it is heated to 170 ° C and stirred for about 1 h with the introduction of a weak nitrogen flow. After cooling to 50 ° C, 200 ml of hexane are added and the product begins to crystallize. The mixture is cooled to room temperature and the precipitate is filtered off, which is washed twice with 50 ml of hexane each time and dried in vacuo at 50 ° C. Yield: 307 g (76% of theory) of 2,10-dimethyl-4,8-di-tert-butyl-6-chloro-12H-dibenzo [d, g] [1,3,2] dioxaphosphocine, m.p. .
163-5°C.163-5 ° C.
b) In een driehalskolf van 250 ml met thermometer, koeler, druppel-trechter en stikstoftoevoer worden onder N2 2,95 g magnesiumspaandersgebracht. Kort verhitten met ongeveer 5 ml tetrahydrofuran (THF) en 1 ml1-octylchloride laten de Grignard-reactie beginnen. Na verdunnen met 30ml THF worden nog 19,7 ml 1-octylchloride in 20 ml THF zodanig druppels¬gewijze toegevoegd, dat een licht terugvloeien in stand gehouden wordt.Na het beëindigen van de toevoeging laat men de bruine oplossing nogongeveer 1 h bij kamertemperatuur roeren. De concentratie van de Grig-nard-verbinding bedraagt ongeveer 1,45 mol/1 (bepaald door titratie).b) 2.95 g of magnesium chips are placed under N2 into a 250 ml three-necked flask with thermometer, cooler, dropping funnel and nitrogen supply. Heat briefly with about 5 ml of tetrahydrofuran (THF) and 1 ml of 1-octyl chloride to start the Grignard reaction. After diluting with 30ml of THF, another 19.7ml of 1-octyl chloride in 20ml of THF is added dropwise to maintain a slight reflux. After the addition is complete, the brown solution is allowed to stir at room temperature for about 1h . The concentration of the Grig-nard compound is about 1.45 mol / l (determined by titration).
c) In een driehalskolf van 500 ml met thermometer, koeler, magneti¬sche roerder en septum wordt onder N2 47 g 2,10-dimethyl-4,8-di-tert-butyl-6-chloor-12H-dibenzo[d,g][l,3,2]dioxafosfoscine (a) in 120 ml THFgesuspendeerd. Na koelen tot ongeveer 5°C wordt de volgens b) verkregenoplossing via een injectienaald met dubbel uiteinde met behulp van N2-druk samengeperst. Het koelbad wordt verwijderd en men roert 15 min bijkamertemperatuur. Dan worden ongeveer 6 ml van een natriumsulfaatoplos-sing in water toegevoegd en de gevormde grijze suspensie wordt overbleekaarde klaar gefiltreerd. De verkregen oplossing wordt ingedampt enhet residu uit 70 ml isopropylalcohol herkristalliseerd. Opbrengst: 50,1g (89¾ van de theorie) van de titelverbinding in de vorm van een wit poeder, smp.: 72-74°C.c) In a 500 ml three-necked flask with thermometer, cooler, magnetic stirrer and septum, 47 g of 2,10-dimethyl-4,8-di-tert-butyl-6-chloro-12H-dibenzo [d, g] [1,3.2] dioxaphosphoscine (a) suspended in 120 ml THF. After cooling to about 5 ° C, the solution obtained in b) is compressed via a double ended hypodermic needle using N2 pressure. The cooling bath is removed and the room temperature is stirred for 15 min. Then about 6 ml of an aqueous sodium sulfate solution are added and the resulting gray suspension is filtered over bleaching earth. The resulting solution is evaporated and the residue is recrystallized from 70 ml of isopropyl alcohol. Yield: 50.1g (89¾ of theory) of the title compound as a white powder, mp: 72-74 ° C.
Voorbeelden II-XV:Examples II-XV:
De bereiding van de verdere, in de tabellen A, B en C aangegevenverbindingen geschiedt analoog aan voorbeeld I.The preparation of the further compounds indicated in Tables A, B and C is carried out analogously to Example I.
Tabel A:Table A:
Verbinding met de formule 16Compound of formula 16
*) 0 betekent fenylTabel B:*) 0 means phenyl Table B:
Verbinding met de formule 17Compound of formula 17
Tabel C:Table C:
Verbinding met de formule 18Compound of formula 18
Voorbeeld XVII:Example XVII:
Stabilisering van polvpropeen 1,3 kg polypropeenpoeder (smeltindex 3.2 g/10 min, gemeten bij230°C/2,l6 kg) wordt met 0,03% calciumstearaat, 0,05¾ tetrakis[3,5-di-tert-butyl-4-hydroxyfenyl-propionyloxymethyl]methaan en 0,05¾ van het intabel D aangegeven stabiliseermiddel gemengd. Dit mengsel wordt in eenextrudeerinrichting met een cilinderdiameter van 20 mm en een lengte van400 mm bij 100 omwentelingen per minuut geëxtrudeerd, waarbij de 3 ver-hittingszones op 260°C, 270°C en 280°C zijn ingesteld. Het extrudaatwordt voor het koelen door een waterbad getrokken en aansluitend gegranu¬leerd. Het verkregen granulaat wordt een tweede en een derde maal geëx¬trudeerd. Na deze drie extrusies wordt de smeltindex bij 230°C/2,l6 kggemeten. De resultaten zijn in tabel D weergegeven.Stabilization of polypropylene 1.3 kg polypropylene powder (melt index 3.2 g / 10 min, measured at 230 ° C / 2.16 kg) is added with 0.03% calcium stearate, 0.05¾ tetrakis [3,5-di-tert-butyl-4 -hydroxyphenyl-propionyloxymethyl] methane and 0.05¾ of the stabilizer indicated in Table D. This mixture is extruded in an extruder with a cylinder diameter of 20 mm and a length of 400 mm at 100 revolutions per minute, the 3 heating zones being set at 260 ° C, 270 ° C and 280 ° C. The extrudate is drawn through a water bath before cooling and subsequently granulated. The granulate obtained is extruded a second and a third time. After these three extrusions, the melt index is measured at 230 ° C / 2.16 kg. The results are shown in Table D.
Tabel D:Table D:
Voorbeeld XVII.T:Example XVII.T:
Stabilisering van polvetheen 100 delen niet-gestabiliseerd polyetheen met hoge dichtheid met eenmolecuulgewicht van ongeveer 500.000 in poedervorm worden met 0,05 delentetrakis[3,5“di-tert-butyl-4-hydroxyfenylpropionyloxymethyl]methaan en 0,1 deel van het in tabel E aangegeven stabiliseermiddel droog gemengd.De mengsels worden 50 minuten lang in een Brabender-plastograaf bij 220°Cen 50 omw./min gekneed. Gedurende deze tijd wordt de kneedweerstand alsdraaimoment continu geregistreerd. Tengevolge van de verknoping van hetpolymeer geschiedt in het verloop van de knéedtijd na aanvankelijke con¬ stantheid een snelle toename van het draaimoment. De werkzaamheid van destabiliseermiddelen uit zich in een verlenging van de constanttijd. Deverkregen waarden zijn in tabel E weergegeven.Stabilization of Polyethylene 100 parts of unstabilized high density polyethylene with a molecular weight of about 500,000 in powder form are added with 0.05 delentetrakis [3.5 "di-tert-butyl-4-hydroxyphenylpropionyloxymethyl] methane and 0.1 part of the table The stabilizer indicated is dry mixed. The mixtures are kneaded in a Brabender plastograph at 220 ° C and 50 rpm for 50 minutes. During this time, the kneading resistance is continuously registered as the torque. As a result of the cross-linking of the polymer, a rapid increase in the torque occurs in the course of the kneading time after initial consistency. The activity of destabilizing agents manifests itself in an extension of the constant time. The values obtained are shown in Table E.
Tabel E:Table E:
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CH407990 | 1990-12-21 | ||
CH407990 | 1990-12-21 |
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JP (1) | JPH06340682A (en) |
BE (1) | BE1004533A3 (en) |
CA (1) | CA2058156A1 (en) |
DE (1) | DE4141884A1 (en) |
FR (1) | FR2670786A1 (en) |
GB (1) | GB2250990A (en) |
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NL (1) | NL9102152A (en) |
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TW360677B (en) * | 1994-12-22 | 1999-06-11 | Ciba Sc Holding Ag | HALS phosphoramides as stabilisers |
CN1052981C (en) * | 1996-01-11 | 2000-05-31 | 中国农业大学 | 1,3,2-phospho heterocyclic octane-novel germicide |
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US4481317A (en) * | 1983-06-07 | 1984-11-06 | Adeka Argus Chemical Co., Ltd. | Hindered bisphenol diphosphonites and stabilized synthetic resin compositions containing the same |
DD238798A1 (en) * | 1985-06-28 | 1986-09-03 | Schwarzheide Synthesewerk Veb | METHOD FOR PRODUCING FUENBLE HYDROXYALKYLPHENYL SUBSTITUTED PHOSPHORORGANIC COMPOUNDS |
ATE111915T1 (en) * | 1989-05-20 | 1994-10-15 | Hoechst Ag | NEW PHOSPHONIC ACID ARYLESTERS, A PROCESS FOR THEIR PRODUCTION AND THEIR USE FOR THE STABILIZATION OF PLASTICS, ESPECIALLY POLYOLEFIN MOLDING COMPOUNDS. |
JP2663182B2 (en) * | 1989-10-27 | 1997-10-15 | コニカ株式会社 | Silver halide photographic material with improved dye image fastness |
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1991
- 1991-12-17 GB GB9126777A patent/GB2250990A/en not_active Withdrawn
- 1991-12-18 DE DE4141884A patent/DE4141884A1/en not_active Withdrawn
- 1991-12-19 CA CA002058156A patent/CA2058156A1/en not_active Abandoned
- 1991-12-19 JP JP3354619A patent/JPH06340682A/en active Pending
- 1991-12-19 FR FR9115783A patent/FR2670786A1/en not_active Withdrawn
- 1991-12-20 IT ITMI913438A patent/IT1252573B/en active IP Right Grant
- 1991-12-20 BE BE9101173A patent/BE1004533A3/en not_active IP Right Cessation
- 1991-12-20 NL NL9102152A patent/NL9102152A/en not_active Application Discontinuation
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CA2058156A1 (en) | 1992-06-22 |
IT1252573B (en) | 1995-06-19 |
ITMI913438A1 (en) | 1993-06-20 |
GB2250990A (en) | 1992-06-24 |
FR2670786A1 (en) | 1992-06-26 |
GB9126777D0 (en) | 1992-02-12 |
BE1004533A3 (en) | 1992-12-08 |
JPH06340682A (en) | 1994-12-13 |
DE4141884A1 (en) | 1992-06-25 |
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