EP1341845A2 - Thermoplastische formmassen - Google Patents
Thermoplastische formmassenInfo
- Publication number
- EP1341845A2 EP1341845A2 EP01984756A EP01984756A EP1341845A2 EP 1341845 A2 EP1341845 A2 EP 1341845A2 EP 01984756 A EP01984756 A EP 01984756A EP 01984756 A EP01984756 A EP 01984756A EP 1341845 A2 EP1341845 A2 EP 1341845A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rubber
- graft
- compositions according
- latex
- particle size
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title abstract description 5
- 238000009757 thermoplastic moulding Methods 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims abstract description 70
- 239000003999 initiator Substances 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims description 87
- 239000005060 rubber Substances 0.000 claims description 87
- 229920000126 latex Polymers 0.000 claims description 76
- 239000002245 particle Substances 0.000 claims description 71
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 54
- 238000009826 distribution Methods 0.000 claims description 35
- 239000000178 monomer Substances 0.000 claims description 29
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 28
- 239000004816 latex Substances 0.000 claims description 27
- 230000002902 bimodal effect Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 239000005062 Polybutadiene Substances 0.000 claims description 20
- 229920002857 polybutadiene Polymers 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 19
- -1 peroxodisulfate compound Chemical class 0.000 claims description 18
- 229920002554 vinyl polymer Polymers 0.000 claims description 16
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 14
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 11
- 239000004416 thermosoftening plastic Substances 0.000 claims description 10
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 9
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 7
- 230000009477 glass transition Effects 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 229920000578 graft copolymer Polymers 0.000 abstract description 9
- 239000000049 pigment Substances 0.000 abstract description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N benzene-dicarboxylic acid Natural products OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 13
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 12
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 10
- 229920001283 Polyalkylene terephthalate Polymers 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 229920005992 thermoplastic resin Polymers 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 6
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 4
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 150000004985 diamines Chemical class 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 4
- 238000010559 graft polymerization reaction Methods 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
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 description 4
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 description 3
- DPQHRXRAZHNGRU-UHFFFAOYSA-N 2,4,4-trimethylhexane-1,6-diamine Chemical compound NCC(C)CC(C)(C)CCN DPQHRXRAZHNGRU-UHFFFAOYSA-N 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229920006020 amorphous polyamide Polymers 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- JCUZDQXWVYNXHD-UHFFFAOYSA-N 2,2,4-trimethylhexane-1,6-diamine Chemical compound NCCC(C)CC(C)(C)CN JCUZDQXWVYNXHD-UHFFFAOYSA-N 0.000 description 2
- FZZMTSNZRBFGGU-UHFFFAOYSA-N 2-chloro-7-fluoroquinazolin-4-amine Chemical compound FC1=CC=C2C(N)=NC(Cl)=NC2=C1 FZZMTSNZRBFGGU-UHFFFAOYSA-N 0.000 description 2
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 2
- UMPGNGRIGSEMTC-UHFFFAOYSA-N 4-[1-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexyl]phenol Chemical compound C1C(C)CC(C)(C)CC1(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 UMPGNGRIGSEMTC-UHFFFAOYSA-N 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- MOYAFQVGZZPNRA-UHFFFAOYSA-N Terpinolene Chemical compound CC(C)=C1CCC(C)=CC1 MOYAFQVGZZPNRA-UHFFFAOYSA-N 0.000 description 2
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 2
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- 239000006085 branching agent Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 150000003951 lactams Chemical class 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000002530 phenolic antioxidant Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 239000012966 redox initiator Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 229920000638 styrene acrylonitrile Polymers 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 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 2
- 238000005406 washing Methods 0.000 description 2
- MRERMGPPCLQIPD-NBVRZTHBSA-N (3beta,5alpha,9alpha,22E,24R)-3,5,9-Trihydroxy-23-methylergosta-7,22-dien-6-one Chemical compound C1C(O)CCC2(C)C(CCC3(C(C(C)/C=C(\C)C(C)C(C)C)CCC33)C)(O)C3=CC(=O)C21O MRERMGPPCLQIPD-NBVRZTHBSA-N 0.000 description 1
- PBLZLIFKVPJDCO-UHFFFAOYSA-N 12-aminododecanoic acid Chemical compound NCCCCCCCCCCCC(O)=O PBLZLIFKVPJDCO-UHFFFAOYSA-N 0.000 description 1
- FQXGHZNSUOHCLO-UHFFFAOYSA-N 2,2,4,4-tetramethyl-1,3-cyclobutanediol Chemical compound CC1(C)C(O)C(C)(C)C1O FQXGHZNSUOHCLO-UHFFFAOYSA-N 0.000 description 1
- RLEQVGMLDNITBW-UHFFFAOYSA-N 2,4,4-trimethylhexanedioic acid Chemical compound OC(=O)C(C)CC(C)(C)CC(O)=O RLEQVGMLDNITBW-UHFFFAOYSA-N 0.000 description 1
- KDBZVULQVCUNNA-UHFFFAOYSA-N 2,5-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(C(C)(C)C)C(O)=C1 KDBZVULQVCUNNA-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- KAIRTVANLJFYQS-UHFFFAOYSA-N 2-(3,5-dimethylheptyl)phenol Chemical compound CCC(C)CC(C)CCC1=CC=CC=C1O KAIRTVANLJFYQS-UHFFFAOYSA-N 0.000 description 1
- RWLALWYNXFYRGW-UHFFFAOYSA-N 2-Ethyl-1,3-hexanediol Chemical compound CCCC(O)C(CC)CO RWLALWYNXFYRGW-UHFFFAOYSA-N 0.000 description 1
- MVDKKZZVTWHVMC-UHFFFAOYSA-N 2-hexadecylpropanedioic acid Chemical compound CCCCCCCCCCCCCCCCC(C(O)=O)C(O)=O MVDKKZZVTWHVMC-UHFFFAOYSA-N 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
- CUAUDSWILJWDOD-UHFFFAOYSA-N 4-(3,5-dimethylheptyl)phenol Chemical compound CCC(C)CC(C)CCC1=CC=C(O)C=C1 CUAUDSWILJWDOD-UHFFFAOYSA-N 0.000 description 1
- KJWMCPYEODZESQ-UHFFFAOYSA-N 4-Dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=C(O)C=C1 KJWMCPYEODZESQ-UHFFFAOYSA-N 0.000 description 1
- IGSBHTZEJMPDSZ-UHFFFAOYSA-N 4-[(4-amino-3-methylcyclohexyl)methyl]-2-methylcyclohexan-1-amine Chemical compound C1CC(N)C(C)CC1CC1CC(C)C(N)CC1 IGSBHTZEJMPDSZ-UHFFFAOYSA-N 0.000 description 1
- DVHUSRBSKJDAJH-UHFFFAOYSA-N 4-[1-(4-hydroxyphenyl)-3,3,5,5-tetramethylcyclohexyl]phenol Chemical compound C1C(C)(C)CC(C)(C)CC1(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 DVHUSRBSKJDAJH-UHFFFAOYSA-N 0.000 description 1
- IIQVXZZBIGSGIL-UHFFFAOYSA-N 4-[1-(4-hydroxyphenyl)-3,3-dimethylcyclohexyl]phenol Chemical compound C1C(C)(C)CCCC1(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 IIQVXZZBIGSGIL-UHFFFAOYSA-N 0.000 description 1
- BDBZTOMUANOKRT-UHFFFAOYSA-N 4-[2-(4-aminocyclohexyl)propan-2-yl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1C(C)(C)C1CCC(N)CC1 BDBZTOMUANOKRT-UHFFFAOYSA-N 0.000 description 1
- ODJUOZPKKHIEOZ-UHFFFAOYSA-N 4-[2-(4-hydroxy-3,5-dimethylphenyl)propan-2-yl]-2,6-dimethylphenol Chemical compound CC1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=C(C)C=2)=C1 ODJUOZPKKHIEOZ-UHFFFAOYSA-N 0.000 description 1
- NIRYBKWMEWFDPM-UHFFFAOYSA-N 4-[3-(4-hydroxyphenyl)-3-methylbutyl]phenol Chemical compound C=1C=C(O)C=CC=1C(C)(C)CCC1=CC=C(O)C=C1 NIRYBKWMEWFDPM-UHFFFAOYSA-N 0.000 description 1
- OAHMVZYHIJQTQC-UHFFFAOYSA-N 4-cyclohexylphenol Chemical compound C1=CC(O)=CC=C1C1CCCCC1 OAHMVZYHIJQTQC-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ISAVYTVYFVQUDY-UHFFFAOYSA-N 4-tert-Octylphenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(O)C=C1 ISAVYTVYFVQUDY-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
- SDDLEVPIDBLVHC-UHFFFAOYSA-N Bisphenol Z Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCCC1 SDDLEVPIDBLVHC-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- OTKFKCIRTBTDKK-UHFFFAOYSA-N [3-(aminomethyl)-5-bicyclo[2.2.1]heptanyl]methanamine Chemical compound C1C(CN)C2C(CN)CC1C2 OTKFKCIRTBTDKK-UHFFFAOYSA-N 0.000 description 1
- OXIKYYJDTWKERT-UHFFFAOYSA-N [4-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCC(CN)CC1 OXIKYYJDTWKERT-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- 239000012935 ammoniumperoxodisulfate Substances 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical group CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical compound OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- KEIQPMUPONZJJH-UHFFFAOYSA-N dicyclohexylmethanediamine Chemical class C1CCCCC1C(N)(N)C1CCCCC1 KEIQPMUPONZJJH-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- MTQJEPDPRQNPFK-UHFFFAOYSA-N ethane-1,2-diamine;n-octadecyloctadecan-1-amine Chemical compound NCCN.CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC MTQJEPDPRQNPFK-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229920006017 homo-polyamide Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229940117969 neopentyl glycol Drugs 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- GJVFBWCTGUSGDD-UHFFFAOYSA-L pentamethonium bromide Chemical compound [Br-].[Br-].C[N+](C)(C)CCCCC[N+](C)(C)C GJVFBWCTGUSGDD-UHFFFAOYSA-L 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000005385 peroxodisulfate group Chemical group 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- XRVCFZPJAHWYTB-UHFFFAOYSA-N prenderol Chemical compound CCC(CC)(CO)CO XRVCFZPJAHWYTB-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 150000003504 terephthalic acids Chemical class 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 238000005199 ultracentrifugation Methods 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
Definitions
- the invention relates to compositions which contain graft polymers prepared with different initiator systems and which are distinguished by a combination of good toughness and reduced opacity. This means that significantly lower amounts of pigment are required to color the composition / molding compound.
- ABS molding compounds have been used in large quantities as thermoplastic resins for the production of all kinds of molded parts for many years.
- the range of properties of these resins can be varied within a wide range.
- ABS polymers with special combinations of properties are increasingly required.
- Such a special combination of properties relates to ABS polymers for the production of colored impact-resistant molded parts, in particular in the application area of housings and cover plates.
- Colorants are required to set the desired color, which e.g. can be achieved by a lower opacity of the polymer material and a lighter color in the non-colored state (low yellowness index).
- DE-A 24 20 357 and DE-A 24 20 358 the use of specific graft polymers obtained by persulfate initiation with defined
- thermoplastic flow properties and the opacities of these molding compositions do not meet the constantly increasing requirements for such materials.
- DE-A 41 13 326 describes thermoplastic molding compositions with two different graft products, the rubber contents of the graft rubbers each being a maximum of 30% by weight.
- the specification does not give more precise information on the properties; the variability of the products or the product properties is likely to be severely limited due to the low rubber content of the graft polymers.
- DE-A 196 49 255 teaches the production of ABS molding compositions with very high gloss numbers while maintaining good values for toughness and machinability. a combination of a coarse particle produced by persulfate initiation
- Graft polymer and a finely divided graft polymer produced by persulfate initiation while observing special values for particle size distribution and gel content of the rubbers used. Disadvantages of these products are, in addition to the necessary compliance with numerous parameters during manufacture, the not always sufficient toughness values, inadequate inherent color and excessive opacity.
- the object was therefore to provide compositions of the ABS type which do not have the disadvantages mentioned above, which have a combination of good toughness, a low yellowness index and reduced opacity and whose other properties are not intended to be adversely affected.
- the invention relates to compositions containing
- At least one graft rubber produced by radical emulsion polymerization of at least one vinyl monomer, preferably styrene and acrylonitrile in a weight ratio of 90:10 to 50:50, it being possible for styrene and / or acrylonitrile to be replaced in whole or in part by ⁇ -methylstyrene, methyl methacrylate or N-phenylmaleimide, particularly preferably from
- thermoplastic rubber-free polymer obtained by polymerizing at least one resin-forming vinyl monomer, preferably styrene and acrylonitrile in a weight ratio of 90:10 to 50:50, it being possible for styrene and / or acrylonitrile to be replaced in whole or in part by ⁇ -methylstyrene, methyl methacrylate or N-phenyl.
- compositions according to the invention can contain the graft rubbers A) and B) in any proportions, usually in the range from 5 to 95 parts by weight of A) and 95 to 5 parts by weight of B); 20 to 90 are preferred
- Parts by weight of A) and 10 to 80 parts by weight of B), 30 to 80 parts by weight of A) and 20 to 70 parts by weight of B) are particularly preferred, and 40 to 75 parts by weight are very particularly preferred.
- thermoplastic rubber-free vinyl polymer C can be used in amounts of 50 to 2000 parts by weight, preferably 100 to 1500 parts by weight and particularly preferably 150 to 1000 parts by weight (in each case based on 100 parts by weight of A + B ) are used.
- the graft rubber polymers A) and B) used preferably have rubber contents of more than 50% by weight, more preferably more than 55% by weight, and very particularly preferably more than 58% by weight.
- compositions cannot contain other rubber-free ones
- thermoplastic resins built up vinyl monomers whereby these thermo- plastic resins in amounts up to 1000 parts by weight, preferably up to 700 parts by weight and particularly preferably up to 500 parts by weight (in each case based on 100 parts by weight of A + B + C).
- the one used to produce the graft rubber A) is in latex form
- Rubber a) and the rubber b) present in latex form for the production of the graft rubber B) can be in the form of latices with monomodal, bimodal, trimodal or multimodal particle size distribution.
- Production of at least one of the rubber latices a) and b) used has a bimodal or trimodal particle size distribution.
- Combinations of graft rubbers A) and B) are particularly preferred in which the rubber latex a) used has a monomodal particle size distribution and the rubber latex b) has a bimodal particle size distribution or the rubber latex a) uses a monomodal particle size distribution and the rubber latex used b) has a trimodal particle size distribution or in the production thereof the rubber latex a) has a bimodal particle size distribution and the rubber latex b) has a bimodal particle size distribution or in the production thereof the rubber latex a) has a bimodal particle size distribution and the rubber latex b) has a trimodal particle size distribution or in the production thereof, the rubber latex used a) has a bimodal particle size distribution and the rubber latex used b) has a monomodal part size distribution.
- Combinations of graft rubbers A) and B) are particularly preferred in which the rubber latex a) used has a monomodal particle size distribution and the rubber latex b) has a bimodal particle size distribution or the rubber used latex a) has a bimodal particle size distribution and the rubber latex used b) has a bimodal particle size distribution.
- the average particle diameters (d 5 o-Werf) of the monomodal, bimodal, trimodal or multimodal rubber latices a) and b) used to produce the graft rubbers A) and B) can be varied within wide ranges. Suitable particle diameters are, for example, between 50 and 600 nm, preferably between 80 and 550 ⁇ m and particularly preferably between 100 and 500 nm.
- the average particle diameter (i.e. 5 o) of the Kaut- used schuklatices a) is smaller than the average particle diameter (d 5 o) of the inserted
- Rubber latices b) particularly preferably the average particle diameters of the rubber latices a) and b) used differ by at least 40 nm, very particularly preferably by at least 80 nm.
- all rubber polymers with a glass transition temperature below 0 ° C. are suitable for the preparation of the graft rubbers according to component A) and component B) in rubber form a) and b).
- examples of such rubber polymers are polydienes such as e.g. Polybutadiene and polyisoprene, alkyl acrylate rubbers based on Ci-Cg alkyl acrylates such as e.g. Poly-n-butyl acrylate, polysiloxane rubbers such as e.g. Products based on polydimethylsiloxane.
- Preferred rubbers a) and b) for the production of the graft rubbers A) and B) are butadiene polymer latices which can be prepared by emulsion polymerization of butadiene. This polymerization process is known and e.g. in
- Called alkylene glycol diacrylates, alkylene glycol dimethacrylates, divinylbenzene; butadiene is preferably used alone.
- a) and b) it is also possible to first produce a finely divided butadiene polymer by known methods and then to agglomerate it in a known manner to adjust the required particle size. Relevant techniques have been described (see EP-A 0 029 613; EP-A 0 007 810; DD-A 144 415; DE-A 12 33 131; DE-A 12 58 076; DE-A 21 01 650; US- A 1 379 391).
- the rubber latices a) and b) can also be prepared by emulsifying finely divided rubber polymers in aqueous media (cf. Japanese patent application 55 125 102).
- Rubber latices a) and b) with bimodal, trimodal or multimodal particle size distributions preferably monomodal rubber latices of different average particle sizes and narrow particle size distributions are mixed together.
- Monomodal rubber latices with a narrow particle size distribution within the meaning of the invention are understood to mean those latices which have a width of the particle size distribution (measured as d 9 or aus o from the integral particle size distribution) of 30 to 150 nm, preferably of 35 to 100 nm and particularly preferably of 40 have up to 80 nm.
- the differences in the mean particle diameters (d 50 value from the integral particle size distribution) of the rubber latices used for the mixing in the preferred production of bimodal, trimodal or multimodal particle size distributions are preferably at least 30 nm, particularly preferably at least 60 nm and very particularly preferably at least 80 nm.
- Monomodal rubber latices with a narrow particle size distribution are preferably produced by emulsion polymerization of suitable monomers, preferably butadiene-containing monomer mixtures, particularly preferably butadiene, by the so-called seed polymerization technique, in which a finely divided polymer, preferably a rubber polymer, particularly preferably a butadiene polymer, and then as a latex are prepared by further conversion with rubber-forming monomers, preferably with monomers containing butadiene, to further polymerize to larger particles (see, for example, in Houben-Weyl, Methods of Organic Chemistry, Macromolecular Substances Part 1, p.339 (1961), Thieme Verlag Stuttgart).
- Rubber latices a) and b) are generally not critical and can be varied over a wide range. Usually values between approx. 30% and 98%, preferably between 40% and 95%, are set.
- the gel contents of the rubber latices a) used are preferably higher than that
- Gel contents of the rubber latices b) used particularly preferably the gel contents of the rubber latices a) and b) used differ by at least 5%, very particularly preferably by at least 10%.
- the gel contents of the rubber latices a) and b) can be adjusted in a manner known in principle by using suitable reaction conditions (for example high reaction temperature and / or polymerization up to high conversion and, if appropriate, addition of crosslinking substances to achieve a high gel content or, for example, low reaction temperature and / or termination of the polymerization reaction before excessive crosslinking occurs and optionally addition of molecular weight regulators such as n-dodecyl mercaptan or t-dodecyl mercaptan to achieve a low gel content).
- suitable reaction conditions for example high reaction temperature and / or polymerization up to high conversion and, if appropriate, addition of crosslinking substances to achieve a high gel content or, for example, low reaction temperature and / or termination of the polymerization reaction before excessive crosslinking occurs and optionally addition of molecular weight regulators such as n-dodecyl mercaptan or t-dodecyl mercaptan to achieve a
- emulsifier conventional anionic emulsifiers such as alkyl sulfates, alkyl sulfonates, aralkyl sulfonates, soaps of saturated or unsaturated fatty acids and alkaline disproportionated or hydrogenated abietic or tall oil acids may be used, preferably emulsifiers 8 fatty acids with carboxyl groups (for example salts of C ⁇ o-C ⁇ , disproportionated abietic acid ) used.
- carboxyl groups for example salts of C ⁇ o-C ⁇ , disproportionated abietic acid
- the graft polymerization in the preparation of the graft rubbers A) and B) can be carried out in such a way that the monomer mixture is added in portions or continuously to the rubber latex a) or to the rubber latex b) and polymerized.
- inorganic persalts selected from ammonium peroxodisulfate, potassium peroxodisulfate, sodium peroxodisulfate or mixtures thereof must be used.
- the reaction temperature in the preparation of the graft rubber A) according to the invention can be varied within wide limits. It is generally 25 ° C. to 160 ° C., preferably 40 ° C. to 100 ° C. and particularly preferably 50 ° C. to 90 ° C., the temperature difference between the start and end of the reaction being at least 10 ° C., preferably at least 15 ° C. and is particularly preferably at least 20 ° C.
- at least one suitable azo compound must be used as an initiator.
- Azo compounds suitable according to the invention are, for example, compounds of the formulas (I), (II), (III) and (TV):
- Preferred azo compounds suitable according to the invention are compounds of
- reaction temperature in the preparation of the graft rubber B) according to the invention can be varied within wide limits. It is generally 25 ° C. to 120 ° C., preferably 35 ° C. to 100 ° C. and particularly preferably 40 ° C. to 85 ° C., the temperature difference between the start and end of the reaction being at least 10 ° C., preferably at least 15 ° C and particularly preferably at least 20 ° C.
- graft rubber A) preferably 20 to 60 parts by weight, particularly preferably 25 to 50 parts by weight, and very particularly preferably 25 to 42 parts by weight, of at least one vinyl monomer, preferably a mixture of styrene and acrylonitrile , where styrene and or acrylonitrile can be replaced in whole or in part by ⁇ -methylstyrene, methyl methacrylate or N-phenylmaleimide, in the presence of preferably 40 to 80 parts by weight, particularly preferably 50 to 75 parts by weight and very particularly preferably 58 to 75 parts by weight (based on solids) of a rubber latex a) polymerized.
- graft rubber B) preferably 25 to 70 parts by weight, particularly preferably 30 to 60 parts by weight and very particularly preferably 30 to 42 parts by weight, of at least one vinyl monomer, preferably a mixture of styrene and acrylonitrile, where styrene and / or acrylonitrile can be replaced in whole or in part by ⁇ -methylstyrene, methyl methacrylate or N-phenylmaleimide, in the presence of preferably 30 to 75 parts by weight, particularly preferably 40 to 70 parts by weight and very particularly preferably 58 to 70 parts by weight (based in each case on solids) of a rubber latex b) polymerized.
- vinyl monomer preferably a mixture of styrene and acrylonitrile, where styrene and / or acrylonitrile can be replaced in whole or in part by ⁇ -methylstyrene, methyl methacrylate or N-phenylmaleimide
- the monomers used in these graft polymerizations are preferably mixtures of styrene and acrylonitrile in a weight ratio of 90:10 to 50:50, particularly preferably in a weight ratio of 80:20 to 65:35.
- molecular weight regulators can be used in the graft polymerization, preferably in amounts of 0.05 to 2% by weight, particularly preferably in Amounts of 0.1 to 1 wt .-% (each based on the total amount of monomer in the graft polymerization stage).
- Suitable molecular weight regulators are, for example, alkyl mercaptans such as n-dodecyl mercaptan, t-dodecyl mercaptan; dimeric ⁇ -methylstyrene; Terpinolene.
- the rubber-free copolymers C) used are preferably copolymers of styrene and acrylonitrile in a weight ratio of 95: 5 to 50:50, styrene and / or acrylonitrile being able to be replaced in whole or in part by ⁇ -methylstyrene, methyl methacrylate or N-phenylmaleimide.
- Copolymers C) with proportions of incorporated acrylonitrile units of ⁇ 30% by weight are particularly preferred.
- copolymers preferably have average molecular weights M w of
- thermoplastic resins made up of vinyl monomers the use of polycondensates, e.g. aromatic polycarbonates, aromatic polyester carbonates, polyesters, polyamides as a rubber-free copolymer possible in the compositions according to the invention.
- polycondensates e.g. aromatic polycarbonates, aromatic polyester carbonates, polyesters, polyamides as a rubber-free copolymer possible in the compositions according to the invention.
- thermoplastic polycarbonates and polyester carbonates are known (cf., for example, DE-A 1 495 626, DE-A 2 232 877, DE-A 2703 376, DE-A 2714 544, DE-A 3,000 610, DE-A 3 832 396, DE-A 3 077 934), for example producible by reacting diphenols of the formulas (V) and (VI)
- R 5 and R 6 independently of one another represent hydrogen, methyl or halogen, in particular hydrogen, methyl, chlorine or bromine,
- R 1 and R 2 independently of one another hydrogen, halogen preferably chlorine or
- Ci-Cg-alkyl preferably methyl, ethyl, C 5 -C 6 cycloalkyl, preferably cyclohexyl, Cg-Cio-aryl, preferably phenyl, or Cy-C ⁇ aralkyl, preferably phenyl-C 1 -C alkyl , in particular benzyl, mean
- n is an integer from 4 to 7, preferably 4 or 5
- n 0 or 1
- R 3 and R 4 are individually selectable for each X and are independently hydrogen or Ci-Cg-alkyl and
- Suitable diphenols of the formulas (N) and (VI) are e.g. Hydroquinone, resorcinol, 4,4'-dihydroxydiphenyl, 2,2-bis (4-hydroxyphenyl) propane, 2,4-bis (4-hydroxyphenyl) -2-methylbutane, 2,2-bis ( 4-hydroxy-3,5-dimethylphenyl) propane, 2,2-bis (4-hydroxy-3,5-dichlorophenyl) propane, 2,2-bis (4-hydroxy-3,5-dibromophenyl) -propane, 1,1-bis (4-hydroxyphenyl) cyclohexane, 1,1-bis (4-hydroxyphenyl) -3,3,5-trimethylcyclohexane, 1,1-bis (4-hydroxyphenyl) -3,3-dimethylcyclohexane, 1,1-bis (4-hydroxyphenyl) -3,3,5,5-tetramethylcyclohexane or 1,1-bis (4-hydroxyphenyl) -2
- Preferred diphenols of the formula (V) are 2,2-bis (4-hydroxyphenyl) propane and l, l-bis (4-hydroxyphenyl) cyclohexane, preferred phenol of the formula (VI) is 1,1-bis- (4-hydroxyphenyl) -3,3,5-trimethylcyclohexane.
- Mixtures of diphenols can also be used.
- Suitable chain terminators are, for example, phenol, p-tert-butylphenol, long-chain alkylphenols such as 4- (1,3-tetramethylbutyl) phenol according to DE-A 2 842005, monoalkylphenols, dialkylphenols with a total of 8 to 20 carbon atoms in the alkyl substituents according to DE-A 3 506 472, such as p- ⁇ onylphenol, 2,5-di-tert-butylphenol, p-tert- Octylphenol, p-dodecylphenol, 2- (3,5-dimethylheptyl) phenol and 4- (3,5-dimethylheptyl) phenol.
- the amount of chain terminators required is generally 0.5 to 10 mol%, based on the sum of the diphenols (V) and (VT).
- the suitable polycarbonates or polyester carbonates can be linear or branched; branched products are preferably obtained by incorporating 0.05 to 2.0 mol%, based on the sum of the diphenols used, of three or more than three-functional compounds, e.g. those with three or more than three phenolic OH groups.
- the suitable polycarbonates or polyester carbonates can contain aromatically bound halogen, preferably bromine and / or chlorine; they are preferably halogen-free.
- M w average molecular weights
- Ultracentrifugation or scattered light measurement from 10,000 to 200,000, preferably from 20,000 to 80,000.
- Suitable thermoplastic polyesters are preferably polyalkylene terephthalates, i.e. reaction products made from aromatic dicarboxylic acids or their reactive derivatives (e.g. dimethyl esters or anhydrides) and aliphatic, cycloaliphatic or arylaliphatic diols and mixtures of such reaction products.
- polyalkylene terephthalates i.e. reaction products made from aromatic dicarboxylic acids or their reactive derivatives (e.g. dimethyl esters or anhydrides) and aliphatic, cycloaliphatic or arylaliphatic diols and mixtures of such reaction products.
- Preferred polyalkylene terephthalates can be prepared from terephthalic acids (or their reactive derivatives) and aliphatic or cycloaliphatic diols with 2 to 10 carbon atoms by known methods (Kunststoff-Handbuch, Volume Vi ⁇ , p. 695 ff, Carl Hanser Verlag, Kunststoff 1973).
- 80 to 100, preferably 90 to 100 mol% of the dicarboxylic acid residues, terephthalic acid residues and 80 to 100, preferably 90 to 100 mol% of the diol residues are 1,4-ethylene glycol and / or butanediol residues.
- the preferred polyalkylene terephthalates can contain, in addition to ethylene glycol or butanediol 1,4, residues from 0 to 20 mol% of residues of other aliphatic diols with 3 to 12 C atoms or cycloaliphatic diols with 6 to 12 C atoms, e.g.
- the polyalkylene terephthalates can be 3- or by incorporating relatively small amounts
- Tetravalent alcohols or 3- or 4-based carboxylic acids are branched.
- preferred branching agents are trimesic acid, trimellitic acid, trimethyl olethane and propane and pentaerythritol. It is advisable not to use more than 1 mol% of the branching agent, based on the acid component.
- polyalkylene terephthalates which have been produced solely from terephthalic acid and its reactive derivatives (e.g. its dialkyl esters) and ethylene glycol and / or 1,4-butanediol and mixtures of these polyalkylene terephthalates.
- Preferred polyalkylene terephthalates are also copolyesters which are produced from at least two of the abovementioned alcohol components: particularly preferred copolyesters are poly (ethylene glycol butanediol-1.4) terephthalates.
- the preferably suitable polyalkylene terephthalates generally have an intrinsic viscosity of 0.4 to 1.5 dl / g, preferably 0.5 to 1.3 dl / g, in particular 0.6 to 1.2 dl / g, each measured in Phenol / o-dichlorobenzene (1: 1 parts by weight) at 25 ° C.
- Suitable polyamides are known homopolyamides, copolyamides and mixtures of these polyamides. These can be partially crystalline and / or amorphous polyamides.
- Polyamide-6, polyamide-6,6, mixtures and corresponding copolymers of these components are suitable as partially crystalline polyamides.
- partially crystalline polyamides the acid component of which is wholly or partly composed of terephthalic acid and / or isophthalic acid and / or suberic acid and / or sebacic acid and / or azelaic acid and / or adipic acid and / or cyclohexanedicarboxylic acid, the diamine component wholly or partly of m- and / or p -Xylylene diamine and / or hexamethylene diamine and / or 2,2,4-trimethylhexamethylene diamine and / or 2,2,4-trimethylhexamethylene diamine and / or isophorone diamine and the composition of which is known in principle.
- polyamides which are wholly or partly prepared from lactams with 7- 12 C atoms in the ring, optionally with the use of one or more of the above-mentioned starting components.
- Particularly preferred partially crystalline polyamides are polyamide 6 and polyamide 6,6 and their mixtures.
- Known products can be used as amorphous polyamides. They are obtained by polycondensation of diamines such as ethylenediamine, hexamethylenediamine, decamethylenediamine, 2,2,4- and or 2,4,4-trimethylhexamethylenediamine, m- and / or p-xylylenediamine, bis- (4- aminocyclohexyl) methane, bis- (4-aminocyclohexyl) propane, 3,3'-dimethyl-4,4'-diamino-di-cyclohexylmethane, 3-aminomethyl, 3,5,5, -trimethylcyclohexylamine, 2, 5- and / or 2,6-bis (aminomethyl) norbornane and / or 1,4-diaminomethylcyclohexane with dicarboxylic acids such as oxalic acid,
- Copolymers which are obtained by polycondensation of several monomers are also suitable, furthermore copolymers which are prepared with the addition of aminocarboxylic acids such as ⁇ -aminocaproic acid, ⁇ -aminoundecanoic acid or ⁇ -aminolauric acid or their lactams.
- aminocarboxylic acids such as ⁇ -aminocaproic acid, ⁇ -aminoundecanoic acid or ⁇ -aminolauric acid or their lactams.
- Particularly suitable amorphous polyamides are the polyamides prepared from isophthalic acid, hexamethylene diamine and other diamines such as 4,4'-diaminodicyclohexyl methane, isophorone diamine, 2,2,4- and / or 2,4,4-trimethylhexamethylene diamine, 2, 5- and / or 2,6-bis (aminomethyl) norbornene; or from isophthalic acid, 4,4'-diamino-dicyclohexylmethane and ⁇ -caprolactam; or from isophthalic acid, 3,3'-dimethyl-4,4'-diamino-dicyclohexylmethane and laurolactam; or from terephthalic acid and the isomer mixture of 2,2,4- and / or 2,4,4-trimethylhexamethylene diamine.
- isophthalic acid, hexamethylene diamine and other diamines such as 4,4'-diaminodic
- the polyamides preferably have a relative viscosity (measured on a 1% strength by weight solution in m-cresol at 25 ° C.) from 2.0 to 5.0, particularly preferably from 2.5 to 4.0.
- compositions according to the invention contain 1 to 60 parts by weight, preferably 5 to 50 parts by weight of graft rubber components A) + B) and 40 to 99 parts by weight, preferably 50 to 95 parts by weight of rubber-free thermoplastic polymer C).
- Thermoplastic resins are used, the amount is up to 1000 parts by weight, preferably up to 700 parts by weight and particularly preferably up to 500 parts by weight (in each case based on 100 parts by weight of A + B + C).
- compositions according to the invention are prepared by mixing components A), B) and C) and, if appropriate, further constituents on conventional mixing units (preferably on multi-roll mills, mixing extruders or internal kneaders).
- the invention therefore furthermore relates to a process for the preparation of the compositions according to the invention, components A), B) and C) and, if appropriate, further constituents being mixed and compounded and extruded at elevated temperature, generally at from 150 to 300.degree ,
- the necessary or appropriate additives for example antioxidants, UV stabilizers, peroxide destroyers, antistatic agents, lubricants, mold release agents, flame retardants, fillers or reinforcing materials (glass fibers, carbon fibers, etc.) and colorant.
- the final deformation can be carried out on commercially available processing units and includes, for example, injection molding processing, sheet extrusion with subsequent hot forming, cold forming, extrusion of tubes and profiles or calendar processing.
- the reaction temperature is raised to 80 ° C. in the course of 6 hours, after which a 2-hour post-reaction time at this temperature follows.
- a 2-hour post-reaction time at this temperature follows.
- the mixture is coagulated with a magnesium sulfate / acetic acid mixture and, after washing with water, the resulting powder is dried at 70.degree.
- a 2) The procedure described under A 1) is repeated, using a bimodal polybutadiene latex with an average particle diameter d 5 o of 158 nm (Particle size peaks at 112 nm and at 285 nm) and a gel content of 86% by weight is used.
- Polybutadiene latex having an average particle diameter d 5 o (nm particle size peaks at 191 and 285 nm) of 216 nm and a gel content of
- D polybutadiene latex having an average particle diameter of 5 o (nm particle size peaks at 191 and 285 nm) of 240 nm and a gel content of
- a 8) The procedure described under A 1) is repeated, using a monomodal polybutadiene latex with an average particle diameter d 5 o of 285 nm and a gel content of 72% by weight.
- a 9) The procedure described under A 1) is repeated, using a bimodal polybutadiene latex with an average particle diameter d 5 o of 350 nm (particle size peaks at 285 nm and at 415 nm) and a gel content of 70 wt .-% is used.
- the reaction temperature is raised to 80 ° C. in the course of 6 hours, after which there is a 2-hour post-reaction time at this temperature.
- the mixture is coagulated with a magnesium sulfate / acetic acid mixture and, after washing with water, the resulting powder is dried at 70.degree.
- B 2) The procedure described under B 1) is repeated, using a bimodal polybutadiene latex with an average particle diameter d 5 o of 350 nm (particle size peaks at 285 nm and at 415 nm) and a gel content of 70 wt .-% is used.
- the polymer components described above are mixed in the proportions given in Table 1, 2 parts by weight of ethylenediamine bisstearylamide and 0.1 part by weight of a silicone oil in an internal kneader and, after granulation, to test bars and to a flat plate (for assessing the surface and the contrast ratio, dimensions 60 x 40 x 2 mm) processed.
- Contrast ratio as a measure of the opacity of the material by measuring a sample against a black and a white background in accordance with
- Y describes the standard color value from the CIElab color space with illuminant D 65 and 10 ° observer (see DIN 5033, Ulbricht sphere). The measurement was carried out using a Dataflash SF 600 plus CT spectrophotometer.
- the molding compositions according to the invention have significantly improved toughness values, lower yellowness index values and lower opacity values in direct comparison with the respective comparative example, and therefore the amount of pigment required to set the desired color is significantly reduced. Other important properties such as heat resistance, thermoplastic processability and surface gloss are not adversely affected. Table 1: Compositions of the molding compounds tested
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10060411A DE10060411A1 (de) | 2000-12-05 | 2000-12-05 | Thermoplastische Formmassen |
| DE10060411 | 2000-12-05 | ||
| PCT/EP2001/013648 WO2002046304A2 (de) | 2000-12-05 | 2001-11-23 | Thermoplastische formmassen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1341845A2 true EP1341845A2 (de) | 2003-09-10 |
Family
ID=7665864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01984756A Withdrawn EP1341845A2 (de) | 2000-12-05 | 2001-11-23 | Thermoplastische formmassen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6646045B2 (de) |
| EP (1) | EP1341845A2 (de) |
| JP (1) | JP4129394B2 (de) |
| CN (1) | CN1247693C (de) |
| AU (1) | AU2002233195A1 (de) |
| DE (1) | DE10060411A1 (de) |
| TW (1) | TW548311B (de) |
| WO (1) | WO2002046304A2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005022635B4 (de) * | 2005-05-11 | 2018-05-30 | Ineos Styrolution Europe Gmbh | Thermoplastische Formmassen mit verbesserter Anfärbbarkeit |
| US20090189321A1 (en) | 2008-01-29 | 2009-07-30 | Dow Global Technologies Inc. | Thermoplastic composition and use for large parison blow molding applications |
| US9605146B2 (en) * | 2013-04-23 | 2017-03-28 | Asahi Kasei Chemicals Corporation | Thermoplastic resin composition, molded article and coated molded article |
| ES2712981T3 (es) | 2015-05-18 | 2019-05-17 | Ineos Styrolution Group Gmbh | Masa moldeable de ABS con buena combinación de propiedades de procesabilidad y calidad de superficie |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2420358B2 (de) | 1974-04-26 | 1980-02-07 | Bayer Ag, 5090 Leverkusen | Formmassen |
| DE2420357B2 (de) | 1974-04-26 | 1980-02-07 | Bayer Ag, 5090 Leverkusen | Formmassen |
| KR920005677B1 (ko) | 1990-02-28 | 1992-07-13 | 주식회사 럭키 | 내충격성 및 표면 광택이 우수한 열가소성 수지의 제조방법 |
| KR920011031B1 (ko) | 1990-08-28 | 1992-12-26 | 주식회사 럭키 | 열가소성 수지 조성물의 제조방법 |
| DE4113326A1 (de) | 1991-04-24 | 1992-10-29 | Buna Ag | Thermoplastische formmasse |
| TW197461B (de) * | 1991-06-11 | 1993-01-01 | Gen Electric | |
| DE4415336A1 (de) * | 1994-05-02 | 1995-11-09 | Bayer Ag | Elastisch-thermoplastische Pfropfpolymerisate und darauf basierende Formmassen |
| DE19627423A1 (de) | 1996-07-08 | 1998-01-15 | Bayer Ag | Hochzähe ABS-Formmassen |
| DE19649255A1 (de) | 1996-11-28 | 1998-06-04 | Bayer Ag | Thermoplastische Hochglanz-Formmassen vom ABS-Typ |
| DE19728629A1 (de) | 1997-07-04 | 1999-01-07 | Basf Ag | Thermoplastische Formmassen mit geringer Eigenfarbe |
| DE19831734A1 (de) * | 1998-07-15 | 2000-01-20 | Bayer Ag | Thermoplastische Formmassen auf Basis spezieller hocheffektiver Pfropfpolymerkomponenten |
-
2000
- 2000-12-05 DE DE10060411A patent/DE10060411A1/de not_active Withdrawn
-
2001
- 2001-11-23 WO PCT/EP2001/013648 patent/WO2002046304A2/de not_active Ceased
- 2001-11-23 JP JP2002548032A patent/JP4129394B2/ja not_active Expired - Fee Related
- 2001-11-23 AU AU2002233195A patent/AU2002233195A1/en not_active Abandoned
- 2001-11-23 EP EP01984756A patent/EP1341845A2/de not_active Withdrawn
- 2001-11-23 CN CN01822394.XA patent/CN1247693C/zh not_active Expired - Fee Related
- 2001-11-30 US US09/998,440 patent/US6646045B2/en not_active Expired - Fee Related
- 2001-12-03 TW TW090129758A patent/TW548311B/zh active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0246304A3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1247693C (zh) | 2006-03-29 |
| JP2004515595A (ja) | 2004-05-27 |
| US20020103296A1 (en) | 2002-08-01 |
| US6646045B2 (en) | 2003-11-11 |
| WO2002046304A2 (de) | 2002-06-13 |
| JP4129394B2 (ja) | 2008-08-06 |
| TW548311B (en) | 2003-08-21 |
| CN1535297A (zh) | 2004-10-06 |
| DE10060411A1 (de) | 2002-06-06 |
| AU2002233195A1 (en) | 2002-06-18 |
| WO2002046304A3 (de) | 2002-08-15 |
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