DD297831A5 - Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren - Google Patents

Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren Download PDF

Info

Publication number: DD297831A5
Authority: DD; German Democratic Republic
Prior art keywords: tert; butyl; acid; polymerization; bis
Prior art date: 1988-06-30

Application number

DD89330070A

Other languages

German (de)

English (en)

Inventor

Rolf Muelhaupt

Paul Dubs

Original Assignee

��`��@��k��

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-06-30

Filing date

1989-06-28

Publication date

1992-01-23

1989-06-28 Application filed by ��`��@��k�� filed Critical ��`��@��k��

1992-01-23 Publication of DD297831A5 publication Critical patent/DD297831A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 24
229920000098 polyolefin Polymers 0.000 title claims abstract description 8
238000004519 manufacturing process Methods 0.000 title abstract description 3
238000006116 polymerization reaction Methods 0.000 claims abstract description 27
239000003054 catalyst Substances 0.000 claims abstract description 16
239000003963 antioxidant agent Substances 0.000 claims abstract description 12
238000002360 preparation method Methods 0.000 claims abstract description 5
150000001875 compounds Chemical class 0.000 claims description 28
239000003381 stabilizer Substances 0.000 claims description 19
239000011777 magnesium Substances 0.000 claims description 10
229910052749 magnesium Inorganic materials 0.000 claims description 9
150000003609 titanium compounds Chemical class 0.000 claims description 8
229910052782 aluminium Inorganic materials 0.000 claims description 6
239000011949 solid catalyst Substances 0.000 claims description 5
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 4
230000003078 antioxidant effect Effects 0.000 claims description 4
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
150000001733 carboxylic acid esters Chemical group 0.000 claims description 3
150000002989 phenols Chemical class 0.000 claims description 3
150000003377 silicon compounds Chemical class 0.000 claims description 3
JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical group C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 claims description 2
235000011147 magnesium chloride Nutrition 0.000 claims description 2
239000012265 solid product Substances 0.000 claims description 2
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 2
229920000642 polymer Polymers 0.000 abstract description 24
150000002148 esters Chemical class 0.000 abstract description 15
150000001336 alkenes Chemical class 0.000 abstract description 5
150000001412 amines Chemical class 0.000 abstract description 4
230000006641 stabilisation Effects 0.000 abstract description 4
238000011105 stabilization Methods 0.000 abstract description 4
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract description 3
239000000654 additive Substances 0.000 abstract description 2
239000002530 phenolic antioxidant Substances 0.000 abstract description 2
230000000996 additive effect Effects 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
-1 2,4-di-tert-butylphenyl Chemical group 0.000 description 87
150000003254 radicals Chemical class 0.000 description 20
239000002253 acid Substances 0.000 description 14
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 13
229910052698 phosphorus Inorganic materials 0.000 description 13
239000011574 phosphorus Substances 0.000 description 13
239000001257 hydrogen Substances 0.000 description 12
229910052739 hydrogen Inorganic materials 0.000 description 12
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 10
150000002431 hydrogen Chemical class 0.000 description 10
229910052757 nitrogen Inorganic materials 0.000 description 10
125000001424 substituent group Chemical group 0.000 description 10
RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-Tetramethylpiperidine Substances CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 description 9
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 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
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 8
125000001931 aliphatic group Chemical group 0.000 description 8
125000004432 carbon atom Chemical group C* 0.000 description 8
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 7
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 6
125000000217 alkyl group Chemical group 0.000 description 6
125000003118 aryl group Chemical group 0.000 description 6
230000000694 effects Effects 0.000 description 6
GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 6
125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 5
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 4
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 4
230000032683 aging Effects 0.000 description 4
FQUNFJULCYSSOP-UHFFFAOYSA-N bisoctrizole Chemical compound N1=C2C=CC=CC2=NN1C1=CC(C(C)(C)CC(C)(C)C)=CC(CC=2C(=C(C=C(C=2)C(C)(C)CC(C)(C)C)N2N=C3C=CC=CC3=N2)O)=C1O FQUNFJULCYSSOP-UHFFFAOYSA-N 0.000 description 4
125000001589 carboacyl group Chemical group 0.000 description 4
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 4
125000004825 2,2-dimethylpropylene group Chemical group [H]C([H])([H])C(C([H])([H])[H])(C([H])([H])[*:1])C([H])([H])[*:2] 0.000 description 3
125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 3
125000006024 2-pentenyl group Chemical group 0.000 description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 3
125000003710 aryl alkyl group Chemical group 0.000 description 3
125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 3
125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
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 3
WTVNFKVGGUWHQC-UHFFFAOYSA-N decane-2,4-dione Chemical compound CCCCCCC(=O)CC(C)=O WTVNFKVGGUWHQC-UHFFFAOYSA-N 0.000 description 3
PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 3
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
229910052736 halogen Inorganic materials 0.000 description 3
XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 3
125000005394 methallyl group Chemical group 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
125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 3
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 3
125000002801 octanoyl group Chemical group C(CCCCCCC)(=O)* 0.000 description 3
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 3
125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 3
125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
150000005846 sugar alcohols Polymers 0.000 description 3
YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 3
CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 3
IVIIAEVMQHEPAY-UHFFFAOYSA-N tridodecyl phosphite Chemical compound CCCCCCCCCCCCOP(OCCCCCCCCCCCC)OCCCCCCCCCCCC IVIIAEVMQHEPAY-UHFFFAOYSA-N 0.000 description 3
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
YAXWOADCWUUUNX-UHFFFAOYSA-N 1,2,2,3-tetramethylpiperidine Chemical class CC1CCCN(C)C1(C)C YAXWOADCWUUUNX-UHFFFAOYSA-N 0.000 description 2
125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 description 2
VNQNXQYZMPJLQX-UHFFFAOYSA-N 1,3,5-tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CN2C(N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C(=O)N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C2=O)=O)=C1 VNQNXQYZMPJLQX-UHFFFAOYSA-N 0.000 description 2
125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 2
125000004958 1,4-naphthylene group Chemical group 0.000 description 2
125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 2
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
125000006017 1-propenyl group Chemical group 0.000 description 2
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 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
125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 2
125000006040 2-hexenyl group Chemical group 0.000 description 2
125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 2
WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 description 2
SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
125000002853 C1-C4 hydroxyalkyl group Chemical group 0.000 description 2
RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 2
239000007983 Tris buffer Substances 0.000 description 2
230000002411 adverse Effects 0.000 description 2
125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
125000000304 alkynyl group Chemical group 0.000 description 2
125000000732 arylene group Chemical group 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
125000004093 cyano group Chemical group *C#N 0.000 description 2
125000000753 cycloalkyl group Chemical group 0.000 description 2
MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 2
AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 2
238000002845 discoloration Methods 0.000 description 2
MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
125000005843 halogen group Chemical group 0.000 description 2
125000004356 hydroxy functional group Chemical group O* 0.000 description 2
125000000400 lauroyl group Chemical group O=C([*])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
239000004611 light stabiliser Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 2
XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 description 2
150000003018 phosphorus compounds Chemical class 0.000 description 2
150000003053 piperidines Chemical class 0.000 description 2
239000004814 polyurethane Substances 0.000 description 2
CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
OLRJXMHANKMLTD-UHFFFAOYSA-N silyl Chemical compound [SiH3] OLRJXMHANKMLTD-UHFFFAOYSA-N 0.000 description 2
150000000000 tetracarboxylic acids Chemical class 0.000 description 2
239000010936 titanium 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
RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
125000006839 xylylene group Chemical group 0.000 description 2
239000004711 α-olefin Substances 0.000 description 2
NWPIOULNZLJZHU-UHFFFAOYSA-N (1,2,2,6,6-pentamethylpiperidin-4-yl) 2-methylprop-2-enoate Chemical compound CN1C(C)(C)CC(OC(=O)C(C)=C)CC1(C)C NWPIOULNZLJZHU-UHFFFAOYSA-N 0.000 description 1
VNELDJOPKWLCJV-UHFFFAOYSA-N (1-butyl-2,2,6,6-tetramethylpiperidin-4-yl) carbamate Chemical compound CCCCN1C(C)(C)CC(OC(N)=O)CC1(C)C VNELDJOPKWLCJV-UHFFFAOYSA-N 0.000 description 1
NWGGWLUOMBGXFI-UHFFFAOYSA-N (2,2,6,6-tetramethyl-1-propylpiperidin-4-yl) carbamate Chemical compound CCCN1C(C)(C)CC(OC(N)=O)CC1(C)C NWGGWLUOMBGXFI-UHFFFAOYSA-N 0.000 description 1
JMUOXOJMXILBTE-UHFFFAOYSA-N (2,2,6,6-tetramethylpiperidin-4-yl) octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 JMUOXOJMXILBTE-UHFFFAOYSA-N 0.000 description 1
NWHNXXMYEICZAT-UHFFFAOYSA-N 1,2,2,6,6-pentamethylpiperidin-4-ol Chemical compound CN1C(C)(C)CC(O)CC1(C)C NWHNXXMYEICZAT-UHFFFAOYSA-N 0.000 description 1
BPXVHIRIPLPOPT-UHFFFAOYSA-N 1,3,5-tris(2-hydroxyethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound OCCN1C(=O)N(CCO)C(=O)N(CCO)C1=O BPXVHIRIPLPOPT-UHFFFAOYSA-N 0.000 description 1
YLNHMDBXZAIRGL-UHFFFAOYSA-N 1-(2,2,6,6-tetramethyl-4-phenylmethoxypiperidin-1-yl)prop-2-en-1-one Chemical compound C1C(C)(C)N(C(=O)C=C)C(C)(C)CC1OCC1=CC=CC=C1 YLNHMDBXZAIRGL-UHFFFAOYSA-N 0.000 description 1
PLFCYRVZTAZAES-UHFFFAOYSA-N 1-(2-hydroxypropyl)-2,2,6,6-tetramethylpiperidin-4-ol Chemical compound CC(O)CN1C(C)(C)CC(O)CC1(C)C PLFCYRVZTAZAES-UHFFFAOYSA-N 0.000 description 1
QGMHWTYLWNSJKO-UHFFFAOYSA-N 1-(5,5-dimethylhex-2-enyl)-2,2,6,6-tetramethylpiperidin-4-ol Chemical compound CC(C)(C)CC=CCN1C(C)(C)CC(O)CC1(C)C QGMHWTYLWNSJKO-UHFFFAOYSA-N 0.000 description 1
GOWWQRAEWBATLK-UHFFFAOYSA-N 2,2,6,6-tetramethyl-1-(oxiran-2-ylmethyl)piperidin-4-ol Chemical compound CC1(C)CC(O)CC(C)(C)N1CC1OC1 GOWWQRAEWBATLK-UHFFFAOYSA-N 0.000 description 1
RYRJTUANWYZSIH-UHFFFAOYSA-N 2,2,6,6-tetramethyl-n-[[4-[[(2,2,6,6-tetramethylpiperidin-4-yl)amino]methyl]phenyl]methyl]piperidin-4-amine Chemical compound C1C(C)(C)NC(C)(C)CC1NCC(C=C1)=CC=C1CNC1CC(C)(C)NC(C)(C)C1 RYRJTUANWYZSIH-UHFFFAOYSA-N 0.000 description 1
VDVUCLWJZJHFAV-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidin-4-ol Chemical compound CC1(C)CC(O)CC(C)(C)N1 VDVUCLWJZJHFAV-UHFFFAOYSA-N 0.000 description 1
GXURZKWLMYOCDX-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)propane-1,3-diol;dihydroxyphosphanyl dihydrogen phosphite Chemical compound OP(O)OP(O)O.OCC(CO)(CO)CO GXURZKWLMYOCDX-UHFFFAOYSA-N 0.000 description 1
UUAIOYWXCDLHKT-UHFFFAOYSA-N 2,4,6-tricyclohexylphenol Chemical compound OC1=C(C2CCCCC2)C=C(C2CCCCC2)C=C1C1CCCCC1 UUAIOYWXCDLHKT-UHFFFAOYSA-N 0.000 description 1
KPZBEZVZFBDKCG-UHFFFAOYSA-N 2,4-dibutylphenol Chemical compound CCCCC1=CC=C(O)C(CCCC)=C1 KPZBEZVZFBDKCG-UHFFFAOYSA-N 0.000 description 1
OPLCSTZDXXUYDU-UHFFFAOYSA-N 2,4-dimethyl-6-tert-butylphenol Chemical compound CC1=CC(C)=C(O)C(C(C)(C)C)=C1 OPLCSTZDXXUYDU-UHFFFAOYSA-N 0.000 description 1
LXWZXEJDKYWBOW-UHFFFAOYSA-N 2,4-ditert-butyl-6-[(3,5-ditert-butyl-2-hydroxyphenyl)methyl]phenol Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC(CC=2C(=C(C=C(C=2)C(C)(C)C)C(C)(C)C)O)=C1O LXWZXEJDKYWBOW-UHFFFAOYSA-N 0.000 description 1
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BOBNOXCLPCOMIK-UHFFFAOYSA-N dimethyl-bis[(2,2,6,6-tetramethylpiperidin-4-yl)oxy]silane Chemical compound C1C(C)(C)NC(C)(C)CC1O[Si](C)(C)OC1CC(C)(C)NC(C)(C)C1 BOBNOXCLPCOMIK-UHFFFAOYSA-N 0.000 description 1
YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 1
125000004185 ester group Chemical group 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
125000006232 ethoxy propyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000007792 gaseous phase Substances 0.000 description 1
238000005469 granulation Methods 0.000 description 1
230000003179 granulation Effects 0.000 description 1
DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
125000002768 hydroxyalkyl group Chemical group 0.000 description 1
230000006698 induction Effects 0.000 description 1
239000012442 inert solvent Substances 0.000 description 1
238000011835 investigation Methods 0.000 description 1
125000006229 isopropoxyethyl group Chemical group [H]C([H])([H])C([H])(OC([H])([H])C([H])([H])*)C([H])([H])[H] 0.000 description 1
239000007788 liquid Substances 0.000 description 1
OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
239000000155 melt Substances 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000000178 monomer Substances 0.000 description 1
238000000465 moulding Methods 0.000 description 1
DVYIFKCHSJSIDE-UHFFFAOYSA-N n,n'-dibutyl-n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexanediamide Chemical compound C1C(C)(C)NC(C)(C)CC1N(CCCC)C(=O)CCCCC(=O)N(CCCC)C1CC(C)(C)NC(C)(C)C1 DVYIFKCHSJSIDE-UHFFFAOYSA-N 0.000 description 1
BRSZLVDOXIGUSH-UHFFFAOYSA-N n-(1-acetyl-2,2,6,6-tetramethylpiperidin-4-yl)-n-cyclohexylacetamide Chemical compound C1C(C)(C)N(C(C)=O)C(C)(C)CC1N(C(=O)C)C1CCCCC1 BRSZLVDOXIGUSH-UHFFFAOYSA-N 0.000 description 1
JEIQZRRXJHEGJN-UHFFFAOYSA-N n-(2,2,6,6-tetramethylpiperidin-4-yl)benzamide Chemical compound C1C(C)(C)NC(C)(C)CC1NC(=O)C1=CC=CC=C1 JEIQZRRXJHEGJN-UHFFFAOYSA-N 0.000 description 1
ZZAMUZWGTXZGKY-UHFFFAOYSA-N n-(6-aminohexyl)-3-(3,5-ditert-butyl-4-hydroxyphenyl)propanamide Chemical compound CC(C)(C)C1=CC(CCC(=O)NCCCCCCN)=CC(C(C)(C)C)=C1O ZZAMUZWGTXZGKY-UHFFFAOYSA-N 0.000 description 1
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
239000011368 organic material Substances 0.000 description 1
125000002524 organometallic group Chemical group 0.000 description 1
238000010525 oxidative degradation reaction Methods 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
125000001312 palmitoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
IWDCLRJOBJJRNH-UHFFFAOYSA-N para-hydroxytoluene Natural products CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
NPLSRXKOUBVHTB-UHFFFAOYSA-N phenyl-tris[(2,2,6,6-tetramethylpiperidin-4-yl)oxy]silane Chemical compound C1C(C)(C)NC(C)(C)CC1O[Si](C=1C=CC=CC=1)(OC1CC(C)(C)NC(C)(C)C1)OC1CC(C)(C)NC(C)(C)C1 NPLSRXKOUBVHTB-UHFFFAOYSA-N 0.000 description 1
125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
125000005538 phosphinite group Chemical group 0.000 description 1
XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000768 polyamine Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
229920000193 polymethacrylate Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
238000003825 pressing Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
125000006233 propoxy propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])OC([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000005767 propoxymethyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])[#8]C([H])([H])* 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229940116351 sebacate Drugs 0.000 description 1
125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000003756 stirring Methods 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000000725 suspension Substances 0.000 description 1
KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
229950011008 tetrachloroethylene Drugs 0.000 description 1
125000003698 tetramethyl group Chemical group [H]C([H])([H])* 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
KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 description 1
125000003944 tolyl group Chemical group 0.000 description 1
150000003628 tricarboxylic acids Chemical class 0.000 description 1
CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
CNUJLMSKURPSHE-UHFFFAOYSA-N trioctadecyl phosphite Chemical compound CCCCCCCCCCCCCCCCCCOP(OCCCCCCCCCCCCCCCCCC)OCCCCCCCCCCCCCCCCCC CNUJLMSKURPSHE-UHFFFAOYSA-N 0.000 description 1
TZCXWPBSZLCVFR-UHFFFAOYSA-N tris(2,2,6,6-tetramethyl-1-propylpiperidin-4-yl) phosphate Chemical compound C1C(C)(C)N(CCC)C(C)(C)CC1OP(=O)(OC1CC(C)(C)N(CCC)C(C)(C)C1)OC1CC(C)(C)N(CCC)C(C)(C)C1 TZCXWPBSZLCVFR-UHFFFAOYSA-N 0.000 description 1
GPRWRDWHHCQROU-UHFFFAOYSA-N tris(2,2,6,6-tetramethyl-1-propylpiperidin-4-yl) phosphite Chemical compound C1C(C)(C)N(CCC)C(C)(C)CC1OP(OC1CC(C)(C)N(CCC)C(C)(C)C1)OC1CC(C)(C)N(CCC)C(C)(C)C1 GPRWRDWHHCQROU-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
150000003672 ureas Chemical group 0.000 description 1
239000008096 xylene Substances 0.000 description 1
150000007934 α,β-unsaturated carboxylic acids Chemical class 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Hydrogenated Pyridines (AREA)
Polymerisation Methods In General (AREA)
Polymerization Catalysts (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

DD89330070A 1988-06-30 1989-06-28 Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren DD297831A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH250188		1988-06-30

Publications (1)

Publication Number	Publication Date
DD297831A5 true DD297831A5 (de)	1992-01-23

Family

ID=4235225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD89330070A DD297831A5 (de)	1988-06-30	1989-06-28	Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren

Country Status (16)

Country	Link
US (1)	US5045577A (fr)
EP (1)	EP0351360B1 (fr)
JP (1)	JP2781993B2 (fr)
KR (1)	KR0135758B1 (fr)
CN (1)	CN1034337C (fr)
AR (1)	AR243543A1 (fr)
AT (1)	ATE118790T1 (fr)
AU (1)	AU618102B2 (fr)
BR (1)	BR8903193A (fr)
CA (1)	CA1335916C (fr)
CZ (1)	CZ282243B6 (fr)
DD (1)	DD297831A5 (fr)
DE (1)	DE58909021D1 (fr)
ES (1)	ES2068910T3 (fr)
MX (1)	MX169510B (fr)
ZA (1)	ZA894937B (fr)

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EP0350444A1 (fr) *	1988-06-30	1990-01-10	Ciba-Geigy Ag	Procédé pour stabiliser des polyoléfines
IT1231769B (it) *	1989-08-02	1991-12-21	Himont Inc	Procedimento per la stabilizzazione di poliolefine e prodotti da esso ottenuti.
US5223560A (en) *	1989-08-28	1993-06-29	Ministero Dell'universita' E Della Ricerca Scientifica E Tecnologica	Self-extinguishing polymeric compositions
US5182349A (en) *	1990-02-08	1993-01-26	Mitsubishi Petrochemical Company, Ltd.	Ethylene copolymer and method of producing same
DE69219635T2 (de) *	1991-02-19	1997-10-23	Mitsubishi Chem Corp	Landwirtschaftliche Folie
IT1252205B (it) *	1991-12-13	1995-06-05	Himont Inc	Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti.
IT1255233B (it) *	1992-07-17	1995-10-20	Himont Inc	Procedimento per la stabilizzazione di polimeri olefinici
MY110671A (en) *	1992-09-17	1999-01-30	Ciba Specialty Chemicals Holding Inc	Process for the preparation of olefin polymers
FR2705679B1 (fr) *	1993-05-24	1998-07-10	Sandoz Sa	Nouvelles compositions stabilisantes des matières polymères, à base de phosphonites ou phosphites et d'un stabilisant contre l'hydrolyse.
EP0710677A3 (fr) *	1994-11-03	1998-02-04	Ciba SC Holding AG	Procédé de préparation de polymères stabilisés
US5942461A (en) *	1995-11-06	1999-08-24	Minnesota Mining And Manufacturing Company	Polymerizable compositions comprising alpha-olefin hydrocarbon monomers and methods of use therefor
US6368708B1 (en)	1996-06-20	2002-04-09	3M Innovative Properties Company	Polyolefin microspheres
JPH10147669A (ja) *	1996-11-18	1998-06-02	Toppan Printing Co Ltd	ポリオレフィン樹脂組成物
US6077890A (en) *	1997-12-04	2000-06-20	Kimberly-Clark Worldwide, Inc.	Stabilizer formulation for thermoplastic polymers
NL1012219C2 (nl) *	1998-06-19	2000-04-13	Ciba Sc Holding Ag	Werkwijze voor de polymersitie van overzadigde polyalkylpiperidinen.
US6482872B2 (en) *	1999-04-01	2002-11-19	Programmable Materials, Inc.	Process for manufacturing a biodegradable polymeric composition
CN100419016C (zh) *	2004-06-23	2008-09-17	丁宏广	抗光老化组合物、包含该组合物的单丝及其制备方法和用途
JP4969070B2 (ja) *	2005-03-11	2012-07-04	株式会社Ａｄｅｋａ	安定化されたポリマーの製造方法
CN101125896B (zh) *	2006-08-18	2010-12-01	中国石油化工股份有限公司	用于烯烃聚合反应的催化剂组分及其催化剂
EP2281825A4 (fr) *	2008-06-05	2012-02-22	Adeka Corp	Phénoxydes d aluminium et procédé de production de polymères stabilisés à l aide des phénoxydes d aluminium
DE102009023651B4 (de) *	2009-05-26	2021-07-01	Aesculap Ag	Verfahren zur Herstellung eines mit einem Stabilisator dotierten Polyethylens und Verwendung eines nach diesem Verfahren hergestellten Polyethylens
EP2578606B2 (fr)	2011-10-04	2019-08-28	Borealis AG	Procédé de production de polyoléfines dans lesquels un antioxydant est alimenté en mélange à réaction durant le procédé
EP3061788B1 (fr) *	2013-10-21	2020-08-19	Adeka Corporation	Procédé de production d'un polymère stabilisé
US9593184B2 (en) *	2014-10-28	2017-03-14	Formosa Plastics Corporation, Usa	Oxalic acid diamides as modifiers for polyolefin catalysts
CN109810398A (zh) *	2017-11-21	2019-05-28	中国石油天然气股份有限公司	一种超高分子量等规聚丙烯树脂组合物及其制备方法
EP4421101A1 (fr) *	2023-02-22	2024-08-28	Sumitomo Chemical Company, Limited	Méthode de production d'un matériau de polymérisation du propylène hétérophasique et méthode de production d'un polymère d'oléfine

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GB1393551A (en) *	1972-04-21	1975-05-07	Ciba Geigy Ag	Piperidine derivatives
IT1042667B (it) *	1975-09-18	1980-01-30	Montedison Spa	Catalizzatori per la polimerizzazione di olefine a polimeri in forma seroidale
IT1098272B (it) *	1978-08-22	1985-09-07	Montedison Spa	Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
IT1209255B (it) *	1980-08-13	1989-07-16	Montedison Spa	Catalizzatori per la polimerizzazione di olefine.
JPS6155103A (ja) *	1984-08-24	1986-03-19	Ube Ind Ltd	ポリオレフインの製造法
IT1207491B (it) *	1985-01-30	1989-05-25	Himont Inc	Procedimento per preparare polimeri olefinici, termicamente stabili.
US4960593A (en) *	1985-01-30	1990-10-02	Hilmont Incorporated	Process for preparing thermally stable olefinic polymers
EP0214099A3 (fr) *	1985-08-28	1988-09-21	Ciba-Geigy Ag	Stabilisation de polymères d'éthylène réticulés
US4824885A (en) *	1986-07-23	1989-04-25	Enichem Sintesi S.P.A.	Process of (co) polymerization of alpha-olefins in the presence of antioxidants
IT1196980B (it) *	1986-07-23	1988-11-25	Enichem Sintesi	Procedimento di (co)polimerizzazione di alfa-olefine in presenza di antiossidanti
DE3871855D1 (de) *	1987-05-05	1992-07-16	Ciba Geigy Ag	Gegen lichtschaedigung stabilisierte polyolefine.
US4853426A (en) *	1988-01-25	1989-08-01	Shell Oil Company	In-reactor stabilization of polyolefins via coated stabilizers
US4879141A (en) *	1988-01-25	1989-11-07	Shell Oil Company	In-reactor stabilization of polyolefins via coated stabilizers
EP0350444A1 (fr) *	1988-06-30	1990-01-10	Ciba-Geigy Ag	Procédé pour stabiliser des polyoléfines

1989
- 1989-06-21 DE DE58909021T patent/DE58909021D1/de not_active Expired - Fee Related
- 1989-06-21 EP EP89810479A patent/EP0351360B1/fr not_active Expired - Lifetime
- 1989-06-21 AU AU36688/89A patent/AU618102B2/en not_active Ceased
- 1989-06-21 US US07/369,428 patent/US5045577A/en not_active Expired - Fee Related
- 1989-06-21 ES ES89810479T patent/ES2068910T3/es not_active Expired - Lifetime
- 1989-06-21 AT AT89810479T patent/ATE118790T1/de not_active IP Right Cessation
- 1989-06-26 AR AR89314284A patent/AR243543A1/es active
- 1989-06-28 DD DD89330070A patent/DD297831A5/de not_active IP Right Cessation
- 1989-06-28 CA CA000604126A patent/CA1335916C/fr not_active Expired - Fee Related
- 1989-06-29 KR KR1019890009387A patent/KR0135758B1/ko not_active Expired - Fee Related
- 1989-06-29 BR BR898903193A patent/BR8903193A/pt not_active IP Right Cessation
- 1989-06-29 ZA ZA894937A patent/ZA894937B/xx unknown
- 1989-06-29 MX MX016649A patent/MX169510B/es unknown
- 1989-06-30 CN CN89104459A patent/CN1034337C/zh not_active Expired - Fee Related
- 1989-06-30 JP JP1169747A patent/JP2781993B2/ja not_active Expired - Lifetime
- 1989-06-30 CZ CS894031A patent/CZ282243B6/cs unknown

Also Published As

Publication number	Publication date
ATE118790T1 (de)	1995-03-15
AU618102B2 (en)	1991-12-12
CA1335916C (fr)	1995-06-13
EP0351360A1 (fr)	1990-01-17
BR8903193A (pt)	1990-02-13
US5045577A (en)	1991-09-03
AU3668889A (en)	1990-01-04
JPH0253804A (ja)	1990-02-22
AR243543A1 (es)	1993-08-31
EP0351360B1 (fr)	1995-02-22
MX169510B (es)	1993-07-08
CN1039606A (zh)	1990-02-14
KR0135758B1 (ko)	1998-04-23
DE58909021D1 (de)	1995-03-30
KR910000882A (ko)	1991-01-30
CZ282243B6 (cs)	1997-06-11
JP2781993B2 (ja)	1998-07-30
CZ403189A3 (en)	1997-03-12
ZA894937B (en)	1990-04-25
ES2068910T3 (es)	1995-05-01
CN1034337C (zh)	1997-03-26

Legal Events

Date	Code	Title	Description
1999-01-07	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DD297831A5 (de)	1992-01-23	Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren
EP0290391B1 (fr)	1992-06-10	Polyoléfines stabilisées contre la dégradation par la lumière
DE69527823T2 (de)	2003-04-10	Verwendung von sterisch gehinderten Aminen und Metaloxiden oder -hydroxiden um die Lichtstabilität und Pestizidwiderstandsfähigkeit von Polyolefin- oder Olefincopolymerfilmen zu verbessern.
EP0016723B2 (fr)	1987-09-16	Stabilisation contre la lumière de laques composées à deux couches
DE19637181B4 (de)	2007-11-15	Stabilisierung von Polyolefinen in Dauerkontakt mit extrahierenden Medien
EP0755948B1 (fr)	2001-07-04	Procédé pour la fabrication de polymères oléfiniques stabilisés
EP0716123B1 (fr)	1999-04-07	Chlorure de polyvinyle stabilisé
EP0710677A2 (fr)	1996-05-08	Procédé de préparation de polymères stabilisés
CA2403923C (fr)	2009-08-11	Melanges stabilisateurs pour polymeres organiques
EP0488951B1 (fr)	1996-09-25	Polymères chlorés stabilisés
EP0488950B1 (fr)	1995-09-20	Polymères chlorés stabilisés
DD297832A5 (de)	1992-01-23	Verfahren zum stabilisieren von polyolefinen und olefincopolymeren
EP0155912A2 (fr)	1985-09-25	Compositions polymères stabilisées contre le rayonnement
EP0446171A2 (fr)	1991-09-11	Compositions de polymères chlorés stabilisées
AU679453B2 (en)	1997-07-03	Process for the preparation of olefin polymers
EP0479725B1 (fr)	1995-04-26	Copolymères de styrène stabilisés contenant des particules d'élastomère
DE4141661A1 (de)	1992-07-02	Stabilisierte chlorhaltige polymere
KR100449438B1 (ko)	2005-04-06	안정화된폴리올레핀조성물및폴리올레핀성형물의안정화방법
EP0436464A2 (fr)	1991-07-10	Matériau organique photosensible contenant des absorbeurs UV
US6620867B1 (en)	2003-09-16	Crystalline modification of mixtures of a nickel-quencher and a benzophenone and process for its preparation
DE3503136A1 (de)	1986-08-07	Verfahren zur erhoehung des weissgrades bei optisch aufgehellten polyolefinen und polystyrol
DE10250260A1 (de)	2004-05-19	Stabilisatormischung