WO1998030630A1 - Thermoplastische formmassen - Google Patents
Thermoplastische formmassen Download PDFInfo
- Publication number
- WO1998030630A1 WO1998030630A1 PCT/EP1997/007167 EP9707167W WO9830630A1 WO 1998030630 A1 WO1998030630 A1 WO 1998030630A1 EP 9707167 W EP9707167 W EP 9707167W WO 9830630 A1 WO9830630 A1 WO 9830630A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thermoplastic molding
- component
- molding compositions
- compositions according
- diphenylethylene
- Prior art date
Links
- 238000009757 thermoplastic moulding Methods 0.000 title claims abstract description 26
- 239000000206 moulding compound Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- ZMYIIHDQURVDRB-UHFFFAOYSA-N 1-phenylethenylbenzene Chemical group C=1C=CC=CC=1C(=C)C1=CC=CC=C1 ZMYIIHDQURVDRB-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920001577 copolymer Polymers 0.000 claims abstract description 13
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 239000000178 monomer Substances 0.000 claims abstract description 5
- 125000003118 aryl group Chemical group 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 36
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 24
- 229920002554 vinyl polymer Polymers 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 9
- 229920010524 Syndiotactic polystyrene Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 230000009477 glass transition Effects 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 5
- 229910019142 PO4 Inorganic materials 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 235000021317 phosphate Nutrition 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 6
- 238000000113 differential scanning calorimetry Methods 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 6
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- -1 vinyl aromatic compounds Chemical class 0.000 description 6
- 238000005227 gel permeation chromatography Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 229920001955 polyphenylene ether Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- DPSOUODMTOWXTB-UHFFFAOYSA-N CC1=C(C)C(C)([Ti])C(C)=C1C Chemical compound CC1=C(C)C(C)([Ti])C(C)=C1C DPSOUODMTOWXTB-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- LEFPWWWXFFNJAA-UHFFFAOYSA-N dicyclohexylphosphorylcyclohexane Chemical compound C1CCCCC1P(C1CCCCC1)(=O)C1CCCCC1 LEFPWWWXFFNJAA-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 2
- 150000003018 phosphorus compounds Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 150000003254 radicals Chemical group 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 description 2
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 2
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 2
- NNIJZQYSYZQFDZ-UHFFFAOYSA-N (2,3-dibutylphenyl) dihydrogen phosphate Chemical compound CCCCC1=CC=CC(OP(O)(O)=O)=C1CCCC NNIJZQYSYZQFDZ-UHFFFAOYSA-N 0.000 description 1
- BGGGMYCMZTXZBY-UHFFFAOYSA-N (3-hydroxyphenyl) phosphono hydrogen phosphate Chemical compound OC1=CC=CC(OP(O)(=O)OP(O)(O)=O)=C1 BGGGMYCMZTXZBY-UHFFFAOYSA-N 0.000 description 1
- FJUJZGNQVISAPS-UHFFFAOYSA-N (4-methylphenyl) bis(2,5,5-trimethylhexyl) phosphate Chemical compound CC(C)(C)CCC(C)COP(=O)(OCC(C)CCC(C)(C)C)OC1=CC=C(C)C=C1 FJUJZGNQVISAPS-UHFFFAOYSA-N 0.000 description 1
- QCEOZLISXJGWSW-UHFFFAOYSA-K 1,2,3,4,5-pentamethylcyclopentane;trichlorotitanium Chemical compound [Cl-].[Cl-].[Cl-].CC1=C(C)C(C)([Ti+3])C(C)=C1C QCEOZLISXJGWSW-UHFFFAOYSA-K 0.000 description 1
- KTZVZZJJVJQZHV-UHFFFAOYSA-N 1-chloro-4-ethenylbenzene Chemical compound ClC1=CC=C(C=C)C=C1 KTZVZZJJVJQZHV-UHFFFAOYSA-N 0.000 description 1
- MNZAKDODWSQONA-UHFFFAOYSA-N 1-dibutylphosphorylbutane Chemical compound CCCCP(=O)(CCCC)CCCC MNZAKDODWSQONA-UHFFFAOYSA-N 0.000 description 1
- PPDZLUVUQQGIOJ-UHFFFAOYSA-N 1-dihexylphosphorylhexane Chemical compound CCCCCCP(=O)(CCCCCC)CCCCCC PPDZLUVUQQGIOJ-UHFFFAOYSA-N 0.000 description 1
- OEVVKKAVYQFQNV-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C)=C1 OEVVKKAVYQFQNV-UHFFFAOYSA-N 0.000 description 1
- UVHXEHGUEKARKZ-UHFFFAOYSA-N 1-ethenylanthracene Chemical compound C1=CC=C2C=C3C(C=C)=CC=CC3=CC2=C1 UVHXEHGUEKARKZ-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- UHFOGRFLWQICFT-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)-1,1-diphenylpropane-1,3-diol phosphono dihydrogen phosphate Chemical compound OP(O)(=O)OP(=O)(O)O.C1(=CC=CC=C1)C(O)(C(CO)(CO)CO)C1=CC=CC=C1 UHFOGRFLWQICFT-UHFFFAOYSA-N 0.000 description 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
- ZZMQTTUJZFEWMD-UHFFFAOYSA-N 2-phenylethyl dihydrogen phosphate Chemical compound OP(O)(=O)OCCC1=CC=CC=C1 ZZMQTTUJZFEWMD-UHFFFAOYSA-N 0.000 description 1
- ILFYYSUCZQEGOL-UHFFFAOYSA-N 3-[bis(2-cyanoethyl)phosphoryl]propanenitrile Chemical compound N#CCCP(=O)(CCC#N)CCC#N ILFYYSUCZQEGOL-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920004939 Cariflex™ Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920013645 Europrene Polymers 0.000 description 1
- 229920002633 Kraton (polymer) Polymers 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- CGSLYBDCEGBZCG-UHFFFAOYSA-N Octicizer Chemical compound C=1C=CC=CC=1OP(=O)(OCC(CC)CCCC)OC1=CC=CC=C1 CGSLYBDCEGBZCG-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- QCBPOMUGNSIALS-UHFFFAOYSA-K aluminum;4-(carboxymethyl)benzoate Chemical compound [Al+3].OC(=O)CC1=CC=C(C([O-])=O)C=C1.OC(=O)CC1=CC=C(C([O-])=O)C=C1.OC(=O)CC1=CC=C(C([O-])=O)C=C1 QCBPOMUGNSIALS-UHFFFAOYSA-K 0.000 description 1
- ZGNIGAHODXRWIT-UHFFFAOYSA-K aluminum;4-tert-butylbenzoate Chemical compound [Al+3].CC(C)(C)C1=CC=C(C([O-])=O)C=C1.CC(C)(C)C1=CC=C(C([O-])=O)C=C1.CC(C)(C)C1=CC=C(C([O-])=O)C=C1 ZGNIGAHODXRWIT-UHFFFAOYSA-K 0.000 description 1
- OFEPSGLLYPYMDB-UHFFFAOYSA-K aluminum;hexanoate Chemical compound [Al+3].CCCCCC([O-])=O.CCCCCC([O-])=O.CCCCCC([O-])=O OFEPSGLLYPYMDB-UHFFFAOYSA-K 0.000 description 1
- CSJKPFQJIDMSGF-UHFFFAOYSA-K aluminum;tribenzoate Chemical compound [Al+3].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 CSJKPFQJIDMSGF-UHFFFAOYSA-K 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 150000005840 aryl radicals Chemical group 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- XIMUORXKUCOUFY-UHFFFAOYSA-N bis(2-ethylhexyl) (4-methylphenyl) phosphate Chemical compound CCCCC(CC)COP(=O)(OCC(CC)CCCC)OC1=CC=C(C)C=C1 XIMUORXKUCOUFY-UHFFFAOYSA-N 0.000 description 1
- ZXZYMQCBRZBVIC-UHFFFAOYSA-N bis(2-ethylhexyl) phenyl phosphate Chemical compound CCCCC(CC)COP(=O)(OCC(CC)CCCC)OC1=CC=CC=C1 ZXZYMQCBRZBVIC-UHFFFAOYSA-N 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- CBKPYEHHMDSZBO-UHFFFAOYSA-N dicyclohexylphosphorylmethylbenzene Chemical compound C1CCCCC1P(C1CCCCC1)(=O)CC1=CC=CC=C1 CBKPYEHHMDSZBO-UHFFFAOYSA-N 0.000 description 1
- UXLMICCAWDDZBT-UHFFFAOYSA-N dihexylphosphorylbenzene Chemical compound CCCCCCP(=O)(CCCCCC)C1=CC=CC=C1 UXLMICCAWDDZBT-UHFFFAOYSA-N 0.000 description 1
- NXGAOFONOFYCNG-UHFFFAOYSA-N diphenylphosphorylmethylbenzene Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)CC1=CC=CC=C1 NXGAOFONOFYCNG-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- JSPBAVGTJNAVBJ-UHFFFAOYSA-N ethyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCC)OC1=CC=CC=C1 JSPBAVGTJNAVBJ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000000687 hydroquinonyl group Chemical class C1(O)=C(C=C(O)C=C1)* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- HDBWAWNLGGMZRQ-UHFFFAOYSA-N p-Vinylbiphenyl Chemical group C1=CC(C=C)=CC=C1C1=CC=CC=C1 HDBWAWNLGGMZRQ-UHFFFAOYSA-N 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- GHHZPPRXDWBHQA-UHFFFAOYSA-N phenyl bis(3,5,5-trimethylhexyl) phosphate Chemical compound CC(C)(C)CC(C)CCOP(=O)(OCCC(C)CC(C)(C)C)OC1=CC=CC=C1 GHHZPPRXDWBHQA-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003245 polyoctenamer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- COIOYMYWGDAQPM-UHFFFAOYSA-N tris(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(C=1C(=CC=CC=1)C)C1=CC=CC=C1C COIOYMYWGDAQPM-UHFFFAOYSA-N 0.000 description 1
- OOZBTDPWFHJVEK-UHFFFAOYSA-N tris(2-nonylphenyl) phosphate Chemical compound CCCCCCCCCC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)CCCCCCCCC)OC1=CC=CC=C1CCCCCCCCC OOZBTDPWFHJVEK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Definitions
- the invention relates to thermoplastic molding compositions containing
- the invention further relates to the use of the thermoplastic molding compositions for the production of fibers, films and moldings, and to the fibers, films and moldings obtainable therefrom.
- syndiotactic polystyrene Due to its crystallinity, syndiotactic polystyrene has a very high melting point of approx. 270 ° C, high rigidity and tensile strength, dimensional stability, a low dielectric constant and a high chemical resistance. The mechanical property profile is maintained even at temperatures above the glass temperature.
- the production of syndiotactic polystyrene in the presence of metallocene catalyst systems is known and z. B. described in detail in EP-A 0 535 582.
- the glass temperature is only about 100 ° C.
- thermoplastic molding compositions made from copolymers of vinylaromatic monomers and 1,1-diphenylethylene and other polymers such as polyphenylene ether or crystal-clear and impact-resistant polystyrene with glass transition temperatures above 130 ° C.
- these molding compositions do not achieve the high heat resistance of molding compositions which contain syndiotactic polystyrene and tend to yellowing in the case of blends with polyphenylene ether.
- the object of the invention was therefore to remedy the disadvantages mentioned and to provide thermoplastic molding compositions which have a high glass transition temperature and are resistant to high temperatures, are dimensionally stable and have a high rigidity and have low electrical conductivity and do not tend to yellowing.
- thermoplastic molding compositions defined at the outset were found.
- thermoplastic molding compositions for the production of fibers, films and moldings and the fibers, films and moldings obtainable therefrom were found.
- thermoplastic molding compositions according to the invention contain, as component A), 5 to 95% by weight, preferably 10 to 75% by weight, in particular 25 to 75% by weight, of a vinylaromatic polymer with a syndiotactic structure.
- component A a vinylaromatic polymer with a syndiotactic structure.
- with syndiotactic structure means here that the polymers are essentially syndiotactic, ie the syndiotactic fraction determined according to 13 C-NMR is greater than 50%, preferably greater than 60%.
- Component A) is preferably composed of compounds of the general formula I.
- R 2 to R 6 independently of one another are hydrogen, Ci- to C ⁇ -alkyl , C ⁇ - to Ci ß- aryl, halogen or two adjacent radicals together for cyclic groups having 4 to 15 C atoms, for example C 4 -Cs -Cycloalkyl or fused ring systems.
- Vinylaromatic compounds of the formula I are preferably used, in which
- R 1 means hydrogen
- C] _- come to C 4 alkyl, chlorine, phenyl, biphenyl, naphthalene or anthracene into consideration.
- Two adjacent radicals can also together represent cyclic groups having 4 to 12 carbon atoms, so that as a compound of the general formula I, for example naphthalene derivatives or anthracene derivatives.
- Styrene p-methylstyrene, p-chlorostyrene, 2, 4-dimethylstyrene, 4 -vinylbiphenyl, vinylnaphthalene or vinylanthracene.
- Mixtures of different vinyl aromatic compounds can also be used, but preferably only one vinyl aromatic compound is used.
- Particularly preferred vinyl aromatic compounds are styrene and p-methylstyrene.
- s-PS syndiotactic polystyrene
- Vinyl aromatic polymers with a syndiotactic structure and processes for their preparation are known per se and are described, for example, in EP-A 535 582.
- the preparation is preferably carried out by reacting compounds of the general formula I in the presence of a metallocene complex and a cocatalyst.
- a metallocene complex and a cocatalyst.
- pentamethylcyclopentadienyltitanium trichloride, pentamethylcyclopentadienyltitanium trimethyl and pentamethylcyclopentadienyltitanium trimethylate are used as metallocene complexes.
- the vinyl aromatic polymers with a syndiotactic structure generally have a molecular weight M w (weight average) of 5,000 to 10,000,000, in particular of 10,000 to 2,000,000 g / mol.
- the molecular weight distributions M w / M n are generally in the range from 1.1 to 30, preferably from 1.4 to 10.
- the thermoplastic molding compositions contain 5 to 95% by weight, preferably 25 to 90% by weight, in particular 25 to 75% by weight, of a copolymer of a vinylaromatic monomer and 1,1-diphenylethylene or its aromatic rings derivatives optionally substituted with alkyl groups with up to 22 carbon atoms.
- Particularly suitable are copolymers with a proportion of 1, 1-diphenylethylene or its derivatives which is chosen so that the copolymer is well compatible with component A).
- This is e.g. B. recognizable by the fact that the mixture with component A) has a single glass transition temperature and easily with thermal analysis methods such.
- B. DSC differential scanning calorimetry
- the content of 1,1-diphenylethylene in the copolymer is advantageously from 5 to 65% by weight, preferably from 10 to 45% by weight and very particularly preferably from 15 to 25% by weight, or the corresponding molar amount of 1, 1- Diphenylethylene derived derivative.
- the weight average molecular weight M w of component A is 10,000 to 2,000,000 g / mol, preferably 20,000 to 1,000,000 and very particularly preferably 50,000 to 500,000 g / mol.
- the sum of components A) and B) is 100% by weight.
- Additives or processing aids or mixtures thereof can be added to the thermoplastic molding compositions according to the invention in customary amounts.
- nucleating agents such as salts of carboxylic, organic sulfonic or phosphoric acids, preferably sodium benzoate, aluminum tris (p-tert-butyl benzoate), aluminum trisbenzoate, aluminum tris (p-carboxymethyl benzoate) and aluminum triscaproate;
- Antioxidants such as phenolic antioxidants, phosphites or phosphonites, especially trisnonylphenyl phosphite; Stabilizers such as sterically hindered phenols and hydroquinones.
- Lubricants and mold release agents, dyes, pigments and plasticizers can also be used.
- Organophosphorus compounds such as phosphates or phosphine oxides, can be used as flame retardants.
- phosphine oxides are triphenylphosphine oxide, tritolylphosphine oxide, trisnonylphenylphosphine oxide, tricyclohexylphosphine oxide, tris (n-butyl) phosphine oxide, tris (n-hexyl) phosphine oxide, tris- (n-octyl) phosphine oxide, tris (cyanoethyl) ) -phosphine oxide, benzylbis (cyclohexyl) -phosphine oxide, benzylbisphenylphosphine oxide, phenylbis (n-hexyl) -phosphine oxide. Triphenylphosphine oxide, tricyclohexylphosphine oxide, tris (n-octyl) phosphine oxide or tris (cyanoethyl) phosphine oxide are particularly preferably used.
- Particularly suitable phosphates are alkyl and aryl-substituted phosphates.
- Examples are phenylbisdodecylphosphate, phenylbisneopentylphosphate, phenylethyl hydrogen phosphate, phenyl bis- (3, 5, 5-trimethylhexyl) phosphate, ethyl diphenyl phosphate,
- Phosphorus compounds in which each R is an aryl radical are particularly suitable. Triphenyl phosphate, trixylyl phosphate and trimesityl phosphate are very particularly suitable. Cyclic phosphates can also be used. Diphenylpentaerythritol diphosphate is particularly suitable. Resorcinol diphosphate is also preferred.
- Mixtures of different phosphorus compounds can also be used.
- rubber-elastic polymers can be added to the thermoplastic molding compositions according to the invention.
- Graft rubbers with a crosslinked, elastomeric core and a graft cover made of polystyrene, EP and EPDM rubbers, block copolymers and thermoplastic polyester elastomers are only examples here.
- a polyoctylene the name Vestenamer ® (Hüls AG), and a variety of suitable block copolymers having at least one vinyl aromatic and an elastomeric block.
- suitable block copolymers having at least one vinyl aromatic and an elastomeric block.
- Examples include the Cariflex ® TR types (Shell), the Kraton ® G types (Shell), the Finaprene ® types (Fina) and the Europrene ® SOL types (Enichem).
- Block copolymers are preferably used.
- thermoplastic molding compositions according to the invention can contain fibrous or particulate fillers or mixtures thereof.
- Glass fibers can be equipped with a size and an adhesion promoter. The incorporation of these glass fibers can take the form of both short glass fibers as well as in the form of endless strands (rovings). Preferred glass fibers contain an aminosilane size.
- Amorphous silica, magnesium carbonate, powdered quartz, mica, talc, feldspar or calcium silicates can also be used.
- thermoplastic molding compositions according to the invention can be obtained by mixing the individual components at temperatures of 270 to 320 ° C. in conventional mixing devices, such as kneaders, Banbury mixers and single-screw extruders, but preferably using a twin-screw extruder. Intensive mixing is necessary to obtain the most homogeneous molding compound possible.
- the mixing order of the components can be varied, so two or, if necessary, several components can be premixed, but all components can also be mixed together.
- thermoplastic molding compositions according to the invention are notable for high heat resistance and high rigidity. They are suitable for the production of fibers, foils or molded articles.
- styrene 104.2 g was placed in a round-bottom flask inertized with nitrogen, heated to 60 ° C. and mixed with 8.16 ml of methylaluminoxane (MAO) solution from Witco (1.53 molar in toluene) and 2 , 08 ml of diisobutylaluminum hydride (DIBAH) (1.0 molar in cyclohexane) from Aldrich. The mixture was then mixed with 9.5 mg (4.16 • 10 " 5 mol) of pentamethylcyclopentadienyltitanium trimethyl. The internal temperature was adjusted to 60 ° C. and the mixture was allowed to polymerize for 2 hours.
- MAO methylaluminoxane
- DIBAH diisobutylaluminum hydride
- the polymerization was then terminated by adding methanol.
- the polymer obtained was washed with methanol and dried in vacuo at 50 ° C.
- Molar masses and molar mass distribution were determined by high-temperature GPC (gel chromatography) 1, 2, -Trichlorbenzol determined as a solvent at 135 ° C. The calibration was carried out using narrowly distributed polystyrene standards.
- the product thus obtained is completely colorless and can be used directly in the anionic polymerization.
- a 10 1 stirred kettle was pretreated with a solution of DPE / sec-butyllithium in cyclohexane under reflux for several hours before filling.
- Component B2 10 (S / DPE copolymer with 30% DPE)
- Components B2 were prepared as described for component B1, using 3086 ml (2800 g; 26.88 mol) of styrene and 1173 ml (1200 g; 6.66 mol) of 1,1-diphenylethene. It started with 50 ml of 0.32 molar sec-butyllithium solution in cyclohexane.
- Components B3 were prepared as described for component B1, using 2425 ml (2 200 g; 21.12 mol) of styrene and 1759 ml (1800 g; 9.99 mol) of 1,1-diphenylethene. It started with 39.6 ml of 0.295 molar sec-butyllithium
- the heat resistance was carried out by Vicat softening temperatures according to DIN 53 460.
- the injection temperature was 10,290 ° and the mold temperature was 150 ° C.
- the glass transition temperature Tg was determined by means of DSC.
- thermoplastic molding compositions are summarized in the table.
- Examples 1 to 4 according to the invention each show a marked increase in the heat resistance, compared to the pure components B1, B2 and B3, expressed in the Vicat A softening temperature.
- test specimens from comparative experiment V4 show a slight yellowing, which intensifies when exposed to UV radiation and changes to a brown color.
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Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU57615/98A AU5761598A (en) | 1997-01-09 | 1997-12-19 | Thermoplastic moulding compounds |
JP53050198A JP2001507747A (ja) | 1997-01-09 | 1997-12-19 | 熱可塑性成形用材料 |
CA002277851A CA2277851A1 (en) | 1997-01-09 | 1997-12-19 | Thermoplastic moulding compounds |
EP97953874A EP0951506A1 (de) | 1997-01-09 | 1997-12-19 | Thermoplastische formmassen |
US09/341,320 US6225413B1 (en) | 1997-01-09 | 1997-12-19 | Thermoplastic moulding compounds |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19700306A DE19700306A1 (de) | 1997-01-09 | 1997-01-09 | Thermoplastische Formmassen |
DE19700306.0 | 1997-01-09 |
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WO1998030630A1 true WO1998030630A1 (de) | 1998-07-16 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/EP1997/007167 WO1998030630A1 (de) | 1997-01-09 | 1997-12-19 | Thermoplastische formmassen |
Country Status (10)
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US (1) | US6225413B1 (de) |
EP (1) | EP0951506A1 (de) |
JP (1) | JP2001507747A (de) |
KR (1) | KR20000069975A (de) |
CN (1) | CN1244883A (de) |
AU (1) | AU5761598A (de) |
CA (1) | CA2277851A1 (de) |
DE (1) | DE19700306A1 (de) |
TW (1) | TW528778B (de) |
WO (1) | WO1998030630A1 (de) |
Cited By (1)
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WO1999041312A1 (de) * | 1998-02-12 | 1999-08-19 | Basf Aktiengesellschaft | Transparente thermoplastische formmassen auf basis von styrol/diphenylethylen-copolymeren |
Families Citing this family (4)
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DE19836410A1 (de) * | 1998-08-13 | 2000-02-17 | Basf Ag | Thermoplastische Formmassen auf der Basis von Sternpolymeren, thermoplastischen Elastomeren und Polyarylenethern |
DE10126650B4 (de) * | 2001-06-01 | 2005-08-18 | Basf Coatings Ag | Funktionale organische Pulver, Verfahren zu ihrer Herstellung und ihre Verwendung |
US20100010147A1 (en) * | 2008-07-08 | 2010-01-14 | Kraton Polymer U.S. Llc | Adhesives prepared from diphenylethylene containing block copolymers |
US20100010154A1 (en) * | 2008-07-08 | 2010-01-14 | Kraton Polymers U.S. Llc | Gels prepared from dpe containing block copolymers |
Citations (2)
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WO1995034586A2 (de) * | 1994-06-16 | 1995-12-21 | Basf Aktiengesellschaft | Thermoplastische formmasse |
EP0732359A1 (de) * | 1995-03-13 | 1996-09-18 | Basf Aktiengesellschaft | Flammgeschützte thermoplastische Formmassen |
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JP2923383B2 (ja) | 1991-10-01 | 1999-07-26 | 出光石油化学株式会社 | スチレン系重合体の製造方法 |
-
1997
- 1997-01-09 DE DE19700306A patent/DE19700306A1/de not_active Withdrawn
- 1997-12-19 CN CN97181338A patent/CN1244883A/zh active Pending
- 1997-12-19 JP JP53050198A patent/JP2001507747A/ja active Pending
- 1997-12-19 EP EP97953874A patent/EP0951506A1/de not_active Withdrawn
- 1997-12-19 KR KR1019997006190A patent/KR20000069975A/ko not_active Application Discontinuation
- 1997-12-19 US US09/341,320 patent/US6225413B1/en not_active Expired - Fee Related
- 1997-12-19 WO PCT/EP1997/007167 patent/WO1998030630A1/de not_active Application Discontinuation
- 1997-12-19 AU AU57615/98A patent/AU5761598A/en not_active Abandoned
- 1997-12-19 CA CA002277851A patent/CA2277851A1/en not_active Abandoned
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1998
- 1998-01-06 TW TW087100109A patent/TW528778B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1995034586A2 (de) * | 1994-06-16 | 1995-12-21 | Basf Aktiengesellschaft | Thermoplastische formmasse |
EP0732359A1 (de) * | 1995-03-13 | 1996-09-18 | Basf Aktiengesellschaft | Flammgeschützte thermoplastische Formmassen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1999041312A1 (de) * | 1998-02-12 | 1999-08-19 | Basf Aktiengesellschaft | Transparente thermoplastische formmassen auf basis von styrol/diphenylethylen-copolymeren |
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TW528778B (en) | 2003-04-21 |
AU5761598A (en) | 1998-08-03 |
EP0951506A1 (de) | 1999-10-27 |
KR20000069975A (ko) | 2000-11-25 |
DE19700306A1 (de) | 1998-07-16 |
CN1244883A (zh) | 2000-02-16 |
CA2277851A1 (en) | 1998-07-16 |
JP2001507747A (ja) | 2001-06-12 |
US6225413B1 (en) | 2001-05-01 |
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