IL95174A - Process for the stabilization of polyolefins and products obtained thereby - Google Patents

Process for the stabilization of polyolefins and products obtained thereby

Info

Publication number: IL95174A
Authority: IL; Israel
Prior art keywords: liquid; melting point; est; tert; group
Prior art date: 1989-08-02

Application number

IL9517490A

Other languages

English (en)

Other versions

IL95174A0 (en

Original Assignee

Himont Inc

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.)

1989-08-02

Filing date

1990-07-24

Publication date

1994-11-11

1990-07-24 Application filed by Himont Inc filed Critical Himont Inc

1991-06-10 Publication of IL95174A0 publication Critical patent/IL95174A0/xx

1994-11-11 Publication of IL95174A publication Critical patent/IL95174A/en

Links

229920000098 polyolefin Polymers 0.000 title claims abstract description 20
238000000034 method Methods 0.000 title claims description 45
230000006641 stabilisation Effects 0.000 title claims description 14
238000011105 stabilization Methods 0.000 title claims description 14
239000000203 mixture Substances 0.000 claims abstract description 66
239000002245 particle Substances 0.000 claims abstract description 59
239000007788 liquid Substances 0.000 claims abstract description 51
229920000642 polymer Polymers 0.000 claims abstract description 38
238000002844 melting Methods 0.000 claims abstract description 29
230000008018 melting Effects 0.000 claims abstract description 29
239000003381 stabilizer Substances 0.000 claims abstract description 29
239000004611 light stabiliser Substances 0.000 claims abstract description 11
239000003085 diluting agent Substances 0.000 claims abstract description 10
150000001336 alkenes Chemical class 0.000 claims abstract description 7
239000002530 phenolic antioxidant Substances 0.000 claims abstract description 7
XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 claims abstract description 7
239000000944 linseed oil Substances 0.000 claims abstract description 6
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 6
AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims abstract description 6
229920002545 silicone oil Polymers 0.000 claims abstract description 6
150000003568 thioethers Chemical class 0.000 claims abstract description 6
244000068988 Glycine max Species 0.000 claims abstract description 5
RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims abstract description 5
239000012965 benzophenone Substances 0.000 claims abstract description 5
235000021388 linseed oil Nutrition 0.000 claims abstract description 5
150000008116 organic polysulfides Chemical class 0.000 claims abstract description 5
239000003549 soybean oil Substances 0.000 claims abstract description 4
235000012424 soybean oil Nutrition 0.000 claims abstract description 3
-1 polypropylene Polymers 0.000 claims description 57
150000001875 compounds Chemical class 0.000 claims description 25
150000003254 radicals Chemical class 0.000 claims description 24
239000004743 Polypropylene Substances 0.000 claims description 19
229920001155 polypropylene Polymers 0.000 claims description 19
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 12
239000005977 Ethylene Substances 0.000 claims description 10
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 claims description 10
238000006116 polymerization reaction Methods 0.000 claims description 10
229920001577 copolymer Polymers 0.000 claims description 8
NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 7
239000004711 α-olefin Substances 0.000 claims description 7
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 6
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 6
125000000217 alkyl group Chemical group 0.000 claims description 6
150000001993 dienes Chemical class 0.000 claims description 6
150000001412 amines Chemical class 0.000 claims description 5
125000003118 aryl group Chemical group 0.000 claims description 5
239000012188 paraffin wax Substances 0.000 claims description 5
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 4
PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 claims description 4
QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 4
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 4
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
239000012798 spherical particle Substances 0.000 claims description 4
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 3
150000001565 benzotriazoles Chemical class 0.000 claims description 3
229920001198 elastomeric copolymer Polymers 0.000 claims description 3
229920001519 homopolymer Polymers 0.000 claims description 3
235000019809 paraffin wax Nutrition 0.000 claims description 3
235000019271 petrolatum Nutrition 0.000 claims description 3
PZRWFKGUFWPFID-UHFFFAOYSA-N 3,9-dioctadecoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane Chemical compound C1OP(OCCCCCCCCCCCCCCCCCC)OCC21COP(OCCCCCCCCCCCCCCCCCC)OC2 PZRWFKGUFWPFID-UHFFFAOYSA-N 0.000 claims description 2
GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 2
239000002656 Distearyl thiodipropionate Substances 0.000 claims description 2
235000010469 Glycine max Nutrition 0.000 claims description 2
235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 2
125000004432 carbon atom Chemical group C* 0.000 claims description 2
230000008021 deposition Effects 0.000 claims description 2
235000019305 distearyl thiodipropionate Nutrition 0.000 claims description 2
229920000092 linear low density polyethylene Polymers 0.000 claims description 2
239000004707 linear low-density polyethylene Substances 0.000 claims description 2
229920001684 low density polyethylene Polymers 0.000 claims description 2
239000004702 low-density polyethylene Substances 0.000 claims description 2
OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
229920005606 polypropylene copolymer Polymers 0.000 claims description 2
229920001897 terpolymer Polymers 0.000 claims 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 claims 2
WTXZCYKFEJKRAT-UHFFFAOYSA-N 1-ethoxypropylbenzene Chemical compound CCOC(CC)C1=CC=CC=C1 WTXZCYKFEJKRAT-UHFFFAOYSA-N 0.000 claims 1
229920000089 Cyclic olefin copolymer Polymers 0.000 claims 1
239000003508 Dilauryl thiodipropionate Substances 0.000 claims 1
239000004698 Polyethylene Substances 0.000 claims 1
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 1
XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 1
QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims 1
239000012964 benzotriazole Substances 0.000 claims 1
235000019304 dilauryl thiodipropionate Nutrition 0.000 claims 1
229920001903 high density polyethylene Polymers 0.000 claims 1
239000004700 high-density polyethylene Substances 0.000 claims 1
125000004464 hydroxyphenyl group Chemical group 0.000 claims 1
229920000573 polyethylene Polymers 0.000 claims 1
MGMXGCZJYUCMGY-UHFFFAOYSA-N tris(4-nonylphenyl) phosphite Chemical compound C1=CC(CCCCCCCCC)=CC=C1OP(OC=1C=CC(CCCCCCCCC)=CC=1)OC1=CC=C(CCCCCCCCC)C=C1 MGMXGCZJYUCMGY-UHFFFAOYSA-N 0.000 claims 1
238000000151 deposition Methods 0.000 abstract description 4
125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 abstract 1
239000003054 catalyst Substances 0.000 description 17
238000012360 testing method Methods 0.000 description 13
230000000087 stabilizing effect Effects 0.000 description 12
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 11
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 10
BEIOEBMXPVYLRY-UHFFFAOYSA-N [4-[4-bis(2,4-ditert-butylphenoxy)phosphanylphenyl]phenyl]-bis(2,4-ditert-butylphenoxy)phosphane Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(C=1C=CC(=CC=1)C=1C=CC(=CC=1)P(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)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 BEIOEBMXPVYLRY-UHFFFAOYSA-N 0.000 description 10
230000003647 oxidation Effects 0.000 description 9
238000007254 oxidation reaction Methods 0.000 description 9
239000004615 ingredient Substances 0.000 description 8
239000000047 product Substances 0.000 description 7
VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 6
238000013019 agitation Methods 0.000 description 6
229910052757 nitrogen Inorganic materials 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 5
230000009849 deactivation Effects 0.000 description 5
238000009826 distribution Methods 0.000 description 5
125000004435 hydrogen atom Chemical class [H]* 0.000 description 5
229910001629 magnesium chloride Inorganic materials 0.000 description 5
239000012071 phase Substances 0.000 description 5
239000002904 solvent Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
239000005662 Paraffin oil Substances 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
239000001257 hydrogen Substances 0.000 description 4
229910052739 hydrogen Inorganic materials 0.000 description 4
238000002156 mixing Methods 0.000 description 4
238000002360 preparation method Methods 0.000 description 4
238000000926 separation method Methods 0.000 description 4
239000010936 titanium Substances 0.000 description 4
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
239000000654 additive Substances 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
229940075507 glyceryl monostearate Drugs 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000011261 inert gas Substances 0.000 description 3
239000001788 mono and diglycerides of fatty acids Substances 0.000 description 3
239000008188 pellet Substances 0.000 description 3
125000005936 piperidyl group Chemical group 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
239000007787 solid Substances 0.000 description 3
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 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
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 2
206010035148 Plague Diseases 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
241000607479 Yersinia pestis Species 0.000 description 2
125000003342 alkenyl group Chemical group 0.000 description 2
RSOILICUEWXSLA-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)N(C)C(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)N(C)C(C)(C)C1 RSOILICUEWXSLA-UHFFFAOYSA-N 0.000 description 2
XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 2
OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 2
GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 2
238000001035 drying Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
229960001545 hydrotalcite Drugs 0.000 description 2
229910001701 hydrotalcite Inorganic materials 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
239000000178 monomer Substances 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
238000005453 pelletization Methods 0.000 description 2
150000002989 phenols Chemical class 0.000 description 2
239000000049 pigment Substances 0.000 description 2
229920005629 polypropylene homopolymer Polymers 0.000 description 2
238000003860 storage Methods 0.000 description 2
230000009466 transformation Effects 0.000 description 2
XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
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
125000000204 (C2-C4) acyl group Chemical group 0.000 description 1
KNZIPRGWALMMQE-UHFFFAOYSA-N 2-[4-[2-[4-[2-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]ethoxy]phenyl]propan-2-yl]phenoxy]ethyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCCOC=2C=CC(=CC=2)C(C)(C)C=2C=CC(OCCOC(=O)CCC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)=CC=2)=C1 KNZIPRGWALMMQE-UHFFFAOYSA-N 0.000 description 1
SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 1
YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
SWZOQAGVRGQLDV-UHFFFAOYSA-N 4-[2-(4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)ethoxy]-4-oxobutanoic acid Chemical compound CC1(C)CC(O)CC(C)(C)N1CCOC(=O)CCC(O)=O SWZOQAGVRGQLDV-UHFFFAOYSA-N 0.000 description 1
241000156978 Erebia Species 0.000 description 1
UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical compound CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
229910010062 TiCl3 Inorganic materials 0.000 description 1
230000006750 UV protection Effects 0.000 description 1
238000002083 X-ray spectrum Methods 0.000 description 1
239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
125000002252 acyl group Chemical group 0.000 description 1
125000004183 alkoxy alkyl group Chemical group 0.000 description 1
125000005234 alkyl aluminium group Chemical group 0.000 description 1
125000000304 alkynyl group Chemical group 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
125000003368 amide group Chemical group 0.000 description 1
239000002216 antistatic agent Substances 0.000 description 1
125000003710 aryl alkyl group Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000013065 commercial product Substances 0.000 description 1
238000012937 correction Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 1
125000004185 ester group Chemical group 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000012685 gas phase polymerization Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
125000001475 halogen functional group Chemical group 0.000 description 1
125000000623 heterocyclic group Chemical group 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
239000002667 nucleating agent Substances 0.000 description 1
FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920001083 polybutene Polymers 0.000 description 1
229920001021 polysulfide Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
229920001384 propylene homopolymer Polymers 0.000 description 1
238000000746 purification Methods 0.000 description 1
150000004756 silanes Chemical class 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000012748 slip agent Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
230000000707 stereoselective effect Effects 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000007669 thermal treatment Methods 0.000 description 1
150000003609 titanium compounds Chemical class 0.000 description 1
YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 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
239000001993 wax Substances 0.000 description 1
230000002087 whitening effect Effects 0.000 description 1
238000004383 yellowing Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/203—Solid polymers with solid and/or liquid additives
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Compositions Of Macromolecular Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Artificial Filaments (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Materials For Medical Uses (AREA)
Graft Or Block Polymers (AREA)

IL9517490A 1989-08-02 1990-07-24 Process for the stabilization of polyolefins and products obtained thereby IL95174A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8921423A IT1231769B (it)	1989-08-02	1989-08-02	Procedimento per la stabilizzazione di poliolefine e prodotti da esso ottenuti.

Publications (2)

Publication Number	Publication Date
IL95174A0 IL95174A0 (en)	1991-06-10
IL95174A true IL95174A (en)	1994-11-11

Family

ID=11181560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL9517490A IL95174A (en)	1989-08-02	1990-07-24	Process for the stabilization of polyolefins and products obtained thereby

Country Status (23)

Country	Link
US (1)	US5158992A (de)
EP (1)	EP0411628B1 (de)
JP (1)	JP2991751B2 (de)
KR (1)	KR0160514B1 (de)
CN (1)	CN1061054C (de)
AT (1)	ATE160370T1 (de)
AU (1)	AU640391B2 (de)
BR (1)	BR9003797A (de)
CA (1)	CA2022506C (de)
DE (1)	DE69031723T2 (de)
DK (1)	DK0411628T3 (de)
ES (1)	ES2110953T3 (de)
FI (1)	FI102287B (de)
HU (1)	HU212436B (de)
IL (1)	IL95174A (de)
IT (1)	IT1231769B (de)
MX (1)	MX21816A (de)
MY (1)	MY107264A (de)
NO (1)	NO308110B1 (de)
PT (1)	PT94887A (de)
RU (1)	RU2041239C1 (de)
YU (1)	YU149590A (de)
ZA (1)	ZA905934B (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MY106664A (en) *	1990-02-27	1995-07-31	Mitsui Chemicals Inc	Ethylene-pentene-1 copolymer, process for the preparation of the same, and ethylene/pentene-1 copolymer composition.
IT1243862B (it) *	1990-10-23	1994-06-28	Himont Inc	Concentrati non estrusi di additivo antifiamma e processo per la loro preparazione.
FI94138C (fi) *	1992-01-10	1995-07-25	Borealis Holding As	Säteilytyksellä tapahtuvan steriloinnin kestävä polymeerikoostumus ja sen valmistusmenetelmä
JP3885174B2 (ja) *	1992-09-25	2007-02-21	チバスペシャルティケミカルズホールディングインコーポレーテッド	単一材料再循環プラスチックの安定化方法およびそのための安定剤混合物
US5308648A (en) *	1992-09-30	1994-05-03	Union Carbide Chemicals & Plastics Technology Corporation	Spray application of plastics additives to polymers
US5238980A (en) *	1992-10-13	1993-08-24	Phillips Petroleum Company	Corrosion inhibition of stereoregular, branched-mono-1-olefin polymers
JP3377833B2 (ja)	1993-08-06	2003-02-17	三井化学株式会社	環状オレフィン系樹脂からなる成形体およびその製造方法
IT1271419B (it) *	1993-08-11	1997-05-28	Himont Inc	Composizioni per fibre poliolefiniche aventi migliorate caratteristiche di resistenza alla fiamma ed assenza di corrosivita'
US5500458A (en) *	1994-09-30	1996-03-19	General Electric Company	Phosphite coated polymeric particles
US6593485B1 (en)	1994-10-06	2003-07-15	Clariant Finance (Bvi) Limited	Stabilizer composition
TW438850B (en)	1995-09-15	2001-06-07	Ciba Sc Holding Ag	Stabilization of polyolefin composition in permanent contact with extracting media
US5714531A (en) *	1996-01-22	1998-02-03	Japan Polychem Corporation	Propylene resin extruded articles
DE69807170T2 (de) *	1997-10-28	2003-05-08	Basell Poliolefine Italia S.P.A., Mailand/Milano	Verfahren und Anlage zur Herstellung von Trocken-Mischgütern aus thermoplastischen Materialien und Zuschlagstoffen
FI974175L (fi)	1997-11-07	1999-05-08	Borealis As	Menetelmä polypropeenin valmistamiseksi
US6503431B1 (en)	1998-07-08	2003-01-07	Mitsui Chemicals Inc	Process for manufacturing an extruded article and an extruded article
JP2000044743A (ja) *	1998-07-28	2000-02-15	Sumitomo Chem Co Ltd	熱可塑性エラストマー組成物及び積層体
IT1301995B1 (it) *	1998-08-05	2000-07-20	Great Lakes Chemical Italia	Miscela stabilizzante avente un punto di fusione inferiore a quellodel componente piu' altofondente.
GB0004044D0 (en) *	2000-02-21	2000-04-12	Borealis Polymers Oy	Polymer
GB0004043D0 (en) *	2000-02-21	2000-04-12	Borealis Polymers Oy	Polymer
IT1318478B1 (it) *	2000-04-20	2003-08-25	Great Lakes Chemical Europ	Miscele stabilizzanti liquide per polimeri organici.
WO2002022732A1 (en)	2000-09-15	2002-03-21	Baselltech Usa Inc.	Nonextruded dispersions and concentrates of additives on olefin polymers
US7651642B2 (en) *	2001-07-23	2010-01-26	Momentive Performance Materials Inc.	Stabilized polyorganosiloxane composition
US6787066B2 (en)	2001-11-16	2004-09-07	Sunoco Inc (R&M)	Stabilization system for improving the melt viscosity of polypropylene during fiber processing
EP1340789A1 (de) *	2002-02-27	2003-09-03	Dsm N.V.	Stabilisierte Polypropylen-Harzzusammensetzung
WO2003092890A2 (fr) *	2002-04-29	2003-11-13	Rhodia Chimie	Ensemble catalytique pour hydrosilylation, son procede de preparation et compositions silicone l'incorporant
WO2004033545A1 (en) *	2002-10-08	2004-04-22	Borealis Technology Oy	Stabilized polymer composition
EP1462478A1 (de) *	2003-03-26	2004-09-29	Clariant International Ltd.	Verbesserte Langzeitdimensionsstabilität von pigmentierten Polymergegenständen
US7202198B2 (en) *	2003-06-10	2007-04-10	International Flavors & Fragrances Inc.	Substituted phenolic composition and process for using same for inhibiting malodours
US20050234198A1 (en) *	2004-04-20	2005-10-20	Fina Technology, Inc.	Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system
EP1598377A1 (de) *	2004-05-21	2005-11-23	Borealis Polymers Oy	Verfahren zur Herstellung von heterophaischem Polyolefin
GB0413740D0 (en) *	2004-06-19	2004-07-21	Pt Polytama Propindo	Process for the production of stabilised filled polyolefins
CN1989207B (zh) *	2004-07-22	2010-09-08	Jsr株式会社	聚合物组合物及其制备方法
JP5109462B2 (ja) *	2007-04-27	2012-12-26	住友化学株式会社	ポリオレフィン組成物の製造方法
EP2197962B1 (de)	2007-09-25	2017-08-30	Monsanto Technology, LLC	Verwendung von ölen mit hohen konzentrationen an mehrfach ungesättigten fettsäuren für kunststoffe und oberflächenbeschichtungen
US8110532B2 (en) *	2008-11-24	2012-02-07	Chemtura Corporation	Antioxidant compositions
US8785702B2 (en)	2009-07-29	2014-07-22	The United States Of America As Represented By The Secretary Of The Navy	Turbine and diesel fuels and methods for making the same
US9649626B2 (en)	2009-07-29	2017-05-16	The United States Of America As Represented By The Secretary Of The Navy	Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes
US9242226B2 (en)	2009-07-29	2016-01-26	The Government Of The United States Of America As Represented By The Secretary Of The Navy	Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes
US9522854B2 (en)	2009-07-29	2016-12-20	The United States Of America As Represented By The Secretary Of The Navy	Process and apparatus for the selective dimerization of terpenes and poly-alpha-olefins with a single-stage reactor and a single-stage fractionation system
US20120209047A1 (en)	2009-07-29	2012-08-16	Wright Michael E	Homogeneous metallocene ziegler-natta catalysts for the oligomerization of olefins in aliphatic-hydrocarbon solvents
US8912373B2 (en)	2009-07-29	2014-12-16	The United States Of America As Represented By The Secretary Of The Navy	Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes
CA2850191C (en) *	2011-10-10	2019-09-17	Basf Se	Liquid stabilizer mixtures
WO2013106065A1 (en) *	2012-01-12	2013-07-18	The Government Of The United States Of America As Represented By The Secretary Of The Navy	Homogeneous metallocene ziegler-natta catalysts for the oligomerization of olefins in aliphatic-hydrocarbon solvents
CN103304716B (zh) *	2013-06-07	2015-08-26	常州大学	一种液体顺丁橡胶防老剂的制备方法
US20200339780A1 (en) *	2019-04-29	2020-10-29	Chevron Phillips Chemical Company Lp	Additive Systems Containing an Antioxidant and a Glycerol Stearate for Improved Color in Polyethylene Resins
JP7410184B2 (ja) *	2019-06-14	2024-01-09	スリーディーシステムズインコーポレーテッド	付加製造のためのポリプロピレン系粒子
CN114269830A (zh) *	2019-08-29	2022-04-01	陶氏环球技术有限责任公司	制备聚烯烃固体和有机过氧化物的均匀混合物的方法
KR102395484B1 (ko)	2020-01-03	2022-05-06	부산대학교 산학협력단	이중금속시안염 촉매, 이의 제조방법 및 폴리올 제조 방법
EP4251689A1 (de) *	2020-11-27	2023-10-04	Cytec Industries, Inc.	Zusammensetzungen und verfahren zum schutz von organischen polymermaterialien vor verfärbung aufgrund von uv-c-lichtexposition
EP4363506A1 (de) *	2021-06-29	2024-05-08	Cytec Industries Inc.	Zusammensetzungen und verfahren zum schutz von beschichtungen vor den schädlichen wirkungen der uv-c-lichtexposition
CN114213763B (zh) *	2021-11-30	2023-05-05	天津金发新材料有限公司	一种改性聚丙烯复合材料及其制备方法与应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE792495A (fr) *	1971-12-10	1973-06-08	Stamicarbon	Procede pour la stabilisation de polymeres
US4187212A (en) *	1975-02-20	1980-02-05	Ciba-Geigy Corporation	Stabilization systems from triarylphosphites and phenols
CA1078991A (en) *	1975-02-20	1980-06-03	Hans J. Lorenz	Stabilization systems from triarylphosphites and phenols
CA1087794A (en) *	1977-05-06	1980-10-14	Borg-Warner Corporation	Stabilized polyolefins
US4377651A (en) *	1979-10-05	1983-03-22	Phillips Petroleum Company	Polyolefin stabilization
US4463112A (en) *	1980-02-13	1984-07-31	Leistner William E	Phenylethylidene-substituted phenyl polyphosphites
CH655510B (de) *	1982-02-08	1986-04-30
US4739000A (en) *	1986-07-22	1988-04-19	Ethyl Corporation	Antioxidant aromatic tetraphosphites
JPS63241048A (ja) *	1986-11-27	1988-10-06	Sumitomo Chem Co Ltd	安定化されたポリオレフィン組成物
CA1326094C (en) *	1986-12-11	1994-01-11	Thomas Max Chucta	Polyolefins stabilized against oxidative degradation with mixtures of aralkyl-substituted diarylamines and sterically hindered phosphites
DE3742933A1 (de) *	1987-12-18	1989-06-29	Hoechst Ag	Polyolefinformmasse fuer dauerkontakt mit extrahierenden medien
US4853426A (en) *	1988-01-25	1989-08-01	Shell Oil Company	In-reactor stabilization of polyolefins via coated stabilizers
DE58909021D1 (de) *	1988-06-30	1995-03-30	Ciba Geigy Ag	Verfahren zur Herstellung von thermisch stabilen Olefinpolymeren.
GB8901517D0 (en) *	1989-01-24	1989-03-15	Sandoz Ltd	Improvements in or relating to organic compounds
CA2014005C (en) *	1989-04-10	2001-05-15	Ciba-Geigy Ag	Process for stabilising polyolefins

1989
- 1989-08-02 IT IT8921423A patent/IT1231769B/it active
1990
- 1990-07-24 IL IL9517490A patent/IL95174A/en not_active IP Right Cessation
- 1990-07-25 MY MYPI90001236A patent/MY107264A/en unknown
- 1990-07-27 ZA ZA905934A patent/ZA905934B/xx unknown
- 1990-07-30 US US07/559,752 patent/US5158992A/en not_active Expired - Lifetime
- 1990-08-01 RU SU904830794A patent/RU2041239C1/ru not_active IP Right Cessation
- 1990-08-01 HU HU904713A patent/HU212436B/hu not_active IP Right Cessation
- 1990-08-01 YU YU149590A patent/YU149590A/sh unknown
- 1990-08-01 NO NO903396A patent/NO308110B1/no not_active IP Right Cessation
- 1990-08-01 MX MX2181690A patent/MX21816A/es unknown
- 1990-08-01 CA CA002022506A patent/CA2022506C/en not_active Expired - Fee Related
- 1990-08-01 AU AU60081/90A patent/AU640391B2/en not_active Ceased
- 1990-08-01 JP JP2204943A patent/JP2991751B2/ja not_active Expired - Fee Related
- 1990-08-02 DE DE69031723T patent/DE69031723T2/de not_active Expired - Fee Related
- 1990-08-02 AT AT90114853T patent/ATE160370T1/de not_active IP Right Cessation
- 1990-08-02 ES ES90114853T patent/ES2110953T3/es not_active Expired - Lifetime
- 1990-08-02 CN CN90107359A patent/CN1061054C/zh not_active Expired - Fee Related
- 1990-08-02 BR BR909003797A patent/BR9003797A/pt not_active IP Right Cessation
- 1990-08-02 PT PT94887A patent/PT94887A/pt not_active Application Discontinuation
- 1990-08-02 EP EP90114853A patent/EP0411628B1/de not_active Expired - Lifetime
- 1990-08-02 KR KR1019900011898A patent/KR0160514B1/ko not_active Expired - Fee Related
- 1990-08-02 FI FI903843A patent/FI102287B/fi active IP Right Grant
- 1990-08-02 DK DK90114853.6T patent/DK0411628T3/da active

Also Published As

Publication number	Publication date
JP2991751B2 (ja)	1999-12-20
YU149590A (sh)	1992-07-20
RU2041239C1 (ru)	1995-08-09
IT1231769B (it)	1991-12-21
NO308110B1 (no)	2000-07-24
ATE160370T1 (de)	1997-12-15
DK0411628T3 (da)	1997-12-22
PT94887A (pt)	1991-04-18
CA2022506C (en)	2002-01-22
FI903843A0 (fi)	1990-08-02
AU6008190A (en)	1991-02-07
CA2022506A1 (en)	1991-02-03
AU640391B2 (en)	1993-08-26
BR9003797A (pt)	1991-09-03
JPH03220248A (ja)	1991-09-27
CN1061054C (zh)	2001-01-24
EP0411628A2 (de)	1991-02-06
CN1051915A (zh)	1991-06-05
NO903396D0 (no)	1990-08-01
EP0411628A3 (en)	1992-04-08
EP0411628B1 (de)	1997-11-19
ES2110953T3 (es)	1998-03-01
HU212436B (en)	1996-06-28
MY107264A (en)	1995-10-31
HUT55812A (en)	1991-06-28
DE69031723D1 (de)	1998-01-02
FI102287B1 (fi)	1998-11-13
IT8921423A0 (it)	1989-08-02
KR910004727A (ko)	1991-03-29
DE69031723T2 (de)	1998-06-04
NO903396L (no)	1991-02-04
KR0160514B1 (ko)	1999-01-15
FI102287B (fi)	1998-11-13
HU904713D0 (en)	1991-01-28
ZA905934B (en)	1991-05-29
US5158992A (en)	1992-10-27
MX21816A (es)	1993-12-01
IL95174A0 (en)	1991-06-10

Legal Events

Date	Code	Title
1996-10-31	FF	Patent granted
1997-11-20	HC	Change of name of proprietor(s)
2005-07-25	MM9K	Patent not in force due to non-payment of renewal fees

Publication	Publication Date	Title
EP0411628B1 (de)	1997-11-19	Verfahren zur Stabilisierung von Polyolefinen und so erhältliche Produkte
AU733943B2 (en)	2001-05-31	Olefin polymer composition having low smoke generation and fiber and film prepared therefrom
KR102115865B1 (ko)	2020-05-27	폴리머의 장기 안정화 방법 및 부직포, 일래스터머 조성물의 제조 방법
TWI842665B (zh)	2024-05-21	聚烯烴系樹脂組成物及使用其之成形品
CA2100420C (en)	2000-09-05	Process for the stabilization of olefin polymers
EP2966095B1 (de)	2017-05-03	Verfahren zur herstellung einer harzzusammensetzung zur beschichtung von elementen
CA2112448C (en)	1997-02-04	Polymer finishing process
EP2154190A1 (de)	2010-02-17	Polypropylenzusammensetzung mit geringem Anteil an flüchtigen Elementen
KR0156249B1 (ko)	1998-12-01	폴리올레핀의 안정화 방법
US4948820A (en)	1990-08-14	Thermodegradable compositions based on crystalline homo- or copolymers of propylene and process for carrying out the selective degradation of such homo- and copolymers
EP0271235B1 (de)	1993-09-08	Durch Mischungen von aralkylsubstituierten Diarylaminen und sterisch gehinderten Phenolen gegen oxidativen Abbau stabilisiertes Polypropylen
JPS59221344A (ja)	1984-12-12	オレフイン重合体組成物
WO1996038499A1 (en)	1996-12-05	Amine containing antioxidants for polymers
CZ2000478A3 (cs)	2001-01-17	Olefinický polymerní prostředek s nízkou tvorbou kouře a vlákno, film a tkanina z něj připravené
CA2694586A1 (en)	2009-02-05	Polymeric compositions having an improved whitness index, process of producing the same, and articles made therefrom
MXPA98003375A (en)	1999-04-06	Composition of polymers of olefins that produce smoke, and fiber and film prepared as a whole