EP4127065A1 - Compositions which have polyester-polysiloxane copolymers - Google Patents
Compositions which have polyester-polysiloxane copolymersInfo
- Publication number
- EP4127065A1 EP4127065A1 EP20714553.3A EP20714553A EP4127065A1 EP 4127065 A1 EP4127065 A1 EP 4127065A1 EP 20714553 A EP20714553 A EP 20714553A EP 4127065 A1 EP4127065 A1 EP 4127065A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- radicals
- optionally
- optionally substituted
- osir
- compositions according
- 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- Withdrawn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
- 239000000203 mixture Substances 0.000 title claims abstract description 79
- 229920001296 polysiloxane Polymers 0.000 title abstract description 34
- 229920000098 polyolefin Polymers 0.000 claims abstract description 23
- 150000003961 organosilicon compounds Chemical class 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims abstract description 8
- -1 polypropylenes Polymers 0.000 claims description 125
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 32
- 239000004215 Carbon black (E152) Substances 0.000 claims description 26
- 229930195733 hydrocarbon Natural products 0.000 claims description 26
- 125000004432 carbon atom Chemical group C* 0.000 claims description 20
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 18
- 229920001903 high density polyethylene Polymers 0.000 claims description 17
- 239000004700 high-density polyethylene Substances 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 16
- 239000000049 pigment Substances 0.000 claims description 15
- 239000003381 stabilizer Substances 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 239000011256 inorganic filler Substances 0.000 claims description 10
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 239000012784 inorganic fiber Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000004793 Polystyrene Substances 0.000 claims description 7
- 239000003139 biocide Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229930195735 unsaturated hydrocarbon Chemical class 0.000 claims description 2
- 229920001567 vinyl ester resin Polymers 0.000 claims description 2
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 150000003254 radicals Chemical class 0.000 description 41
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 36
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 22
- 238000003756 stirring Methods 0.000 description 17
- 229920001577 copolymer Polymers 0.000 description 15
- 239000000047 product Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 239000006057 Non-nutritive feed additive Substances 0.000 description 10
- 239000000654 additive Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000004205 dimethyl polysiloxane Substances 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 9
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 8
- 101150065749 Churc1 gene Proteins 0.000 description 8
- 102100038239 Protein Churchill Human genes 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- 229920001169 thermoplastic Polymers 0.000 description 8
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
- 229920003232 aliphatic polyester Polymers 0.000 description 7
- 238000005469 granulation Methods 0.000 description 7
- 230000003179 granulation Effects 0.000 description 7
- 239000004416 thermosoftening plastic Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229920000092 linear low density polyethylene Polymers 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001610 polycaprolactone Polymers 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 3
- OKHIGGWUISQLMG-UHFFFAOYSA-N 3-diethoxysilylpropan-1-amine Chemical compound CCO[SiH](OCC)CCCN OKHIGGWUISQLMG-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- PLONEVHFXDFSLA-UHFFFAOYSA-N ethyl hexanoate;tin(2+) Chemical compound [Sn+2].CCCCCC(=O)OCC PLONEVHFXDFSLA-UHFFFAOYSA-N 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920002959 polymer blend Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 150000001565 benzotriazoles Chemical class 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 2
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000012796 inorganic flame retardant Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000001542 size-exclusion chromatography Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 150000003918 triazines Chemical class 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- FKTXDTWDCPTPHK-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)[C](F)C(F)(F)F FKTXDTWDCPTPHK-UHFFFAOYSA-N 0.000 description 1
- PGRNEGLBSNLPNP-UHFFFAOYSA-N 1,6-dichloro-3-methylhex-1-ene Chemical compound ClC=CC(C)CCCCl PGRNEGLBSNLPNP-UHFFFAOYSA-N 0.000 description 1
- 125000006017 1-propenyl group Chemical group 0.000 description 1
- 125000006411 1-propenylene group Chemical group [H]\C(*)=C(\[H])C([H])([H])[H] 0.000 description 1
- ASBWGYODEQCTNZ-UHFFFAOYSA-N 11-methyldodecyl dihydrogen phosphate Chemical compound CC(C)CCCCCCCCCCOP(O)(O)=O ASBWGYODEQCTNZ-UHFFFAOYSA-N 0.000 description 1
- CGERYHYIVJQVLJ-UHFFFAOYSA-N 2-methylbutane Chemical compound CC[C](C)C CGERYHYIVJQVLJ-UHFFFAOYSA-N 0.000 description 1
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920002748 Basalt fiber Polymers 0.000 description 1
- DCERHCFNWRGHLK-UHFFFAOYSA-N C[Si](C)C Chemical compound C[Si](C)C DCERHCFNWRGHLK-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber 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
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004605 External Lubricant Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004610 Internal Lubricant Substances 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical group C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000004653 anthracenylene group Chemical group 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 125000005569 butenylene group Chemical group 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- HXCKCCRKGXHOBK-UHFFFAOYSA-N cycloheptane Chemical compound [CH]1CCCCCC1 HXCKCCRKGXHOBK-UHFFFAOYSA-N 0.000 description 1
- 125000005725 cyclohexenylene group Chemical group 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
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- RAHHITDKGXOSCO-UHFFFAOYSA-N ethene;hydrochloride Chemical group Cl.C=C RAHHITDKGXOSCO-UHFFFAOYSA-N 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 1
- 125000005677 ethinylene group Chemical group [*:2]C#C[*:1] 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006245 ethylene-butyl acrylate Polymers 0.000 description 1
- 239000005043 ethylene-methyl acrylate Substances 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229920005684 linear copolymer Polymers 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl 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])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 125000005936 piperidyl group Chemical group 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- 239000004308 thiabendazole Substances 0.000 description 1
- WJCNZQLZVWNLKY-UHFFFAOYSA-N thiabendazole Chemical compound S1C=NC(C=2NC3=CC=CC=C3N=2)=C1 WJCNZQLZVWNLKY-UHFFFAOYSA-N 0.000 description 1
- 229960004546 thiabendazole Drugs 0.000 description 1
- 235000010296 thiabendazole Nutrition 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08L27/00—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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/16—Homopolymers or copolymers or vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/30—Applications used for thermoforming
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Definitions
- compositions comprising polyester-polysiloxane copolymers
- the invention relates to compositions comprising polyester-polysiloxane copolymers, their production and their use.
- Thermoplastic polyolefins such as polyethylene or polypropylene make up the majority of the plastics produced worldwide today. Over the past few years, advances in the manufacturing technology of these polymers have enabled increasingly high performance materials. Despite the inherently good processing properties of polyolefins, they still require process additives for processing in order to optimize properties such as processing speed, surface quality, mold release behavior, rheology control and others. In addition to more oligomeric additives such as fatty acid amides, fatty acid esters, metal stearates, oligomeric hydrocarbon waxes (PE waxes), higher molecular weight polymers such as fluoropolymers are also used.
- the challenge here is to minimize the use of these process additives as much as possible in order to minimize any negative influence on other material properties of the polyolefins such as stiffness or scratch resistance while at the same time maximizing the desired effect such as increasing the processing speed. speed.
- a search was therefore made for new additive concepts which have a higher effectiveness than the products used in the prior art.
- Polyester-polysiloxane copolymers can be classified according to various methods. On the one hand, they can be distinguished chemically by having both the group of aliphatic polyester-polysiloxane copolymers and, on the other hand, the group of aromatic-polyester-polysiloxane copolymers. In doing so, show the aliphatic polyester-polysiloxane copolymers have the advantage of a simpler chemical synthesis and the advantage of lower processing and synthesis temperatures. In principle, therefore, aliphatic polyester-polysiloxane copolymers are preferred.
- the copolymers can be subdivided into the group of linearly modified polyester-block-polysiloxane copolymers and the group of side-chain modified polyester-graft-polysiloxane copolymers.
- the linear variants can be built up chemically in a more targeted manner, whereas the copolymers modified in the polymer side chain show the advantage of greater chemical variability.
- Polyester-polysiloxane copolymers are already widely known.
- US Pat. No. 4,376,185 describes linear polyester-block-polysiloxane copolymers.
- US Pat. No. 3,778,458 and US Pat. No. 4,613,641 describe, inter alia, side chain-modified polyester-graft-polysiloxane copolymers for use as surface-active additives in PU foams.
- polyester-polysiloxane copolymers as an additive in polyurethane foams and as an additive for paint formulations, these were also investigated as an additive in the processing of thermoplastic polymers.
- the polar, aliphatic polyester part should be compatible with the usually polar thermoplastic, whereas the polysiloxane part is supposed to take on the task of an internal and external lubricant and, if necessary, can modify the surface of a processed product.
- EP-A 2616512 describes the use of polyester-polysiloxane copolymers in thermoplastic polymethyl methacrylates or polymethyl methacrylate molding compositions to improve the surface properties. In the series of preferred compounds, both linear and pendant functionalized polyester-polysiloxane copolymers are used here.
- DE 102004035835 A describes the use of linear polyester-polysiloxane copolymers in thermoplastic, especially aromatic polyester molding compounds, in order to ensure better demoldability of the polyester molding compounds finished in this way in the injection molding process.
- polyester-polysiloxane copolymers are also described in thermoplastic, aromatic polyester molding compositions in order to ensure better impact strength.
- EP-A 1211277 linear polyester-polysiloxane copolymers are reactively functionalized with anhydride-functional polyolefins. rid-functional polyolefins are naturally reduced.
- the invention relates to compositions containing them
- R can be the same or different and denotes a monovalent, optionally substituted, SiC-bonded hydrocarbon radical,
- R 1 can be the same or different and denotes a hydrogen atom or a monovalent, optionally substituted hydrocarbon radical
- R 2 is an SiC-bonded polyester unit of the general formula
- R 5 - [O- (CR 3 2 ) n -CO-] m -XR 4 - (II) is where X is -O- or -NR x -,
- R 3 can be the same or different and denotes a hydrogen atom or monovalent, optionally substituted hydrocarbon radicals
- R 4 denotes divalent, optionally substituted hydrocarbon radicals with 1 to 40 carbon atoms, it being possible for individual carbon atoms to be replaced by oxygen atoms or -NR z -,
- R 5 is a hydrogen atom or monovalent, optionally substituted hydrocarbon radicals with 1 to 40 carbon atoms means, where individual carbon atoms can be replaced by oxygen atoms or carbonyl groups -CO-, or means organosilyl radicals,
- R x hydrogen atom, monovalent, optionally substituted
- R z monovalent, optionally substituted hydrocarbon radicals with 1 to 20 carbon atoms, it being possible for individual carbon atoms to be replaced by oxygen atoms, polyester radicals R 5 - [O- (CR 3 2 ) n -CO-] m - or Organosilyl radicals -SiR'3 means in which R 'represent identical or different, monovalent, optionally substituted hydrocarbon radicals, n is an integer from 3 to 6, m is an integer from 1 to 100, a is an integer from 0 to 3, b is an integer from 0 to 1, p is 0 or an integer from 1 to 1000, q is 0 or an integer from 1 to 100 and r is 0 or an integer from 1 to 100, with the Provided that a + b 3 and q + r is an integer greater than 0.
- Examples of the substituted or unsubstituted polyolefins (A) used according to the invention are low and high density polyethylenes (LDPE, LLDPE, HDPE), homopolymers of propylene (PP), copolymers of propylene with, for example, ethylene, butene, hexene and octene (PPC), Olefin copolymers such as ethylene-vinyl acetate copolymers (EVA), olefin copolymers such as ethylene-methyl acrylate copolymers (EMAC) or ethylene-butyl acrylate copolymers (EBAC), polyvinyl chloride (PVC) or polyvinyl chloride-ethylene copolymers and polystyrenes (PS, HIPS, EPS).
- LDPE low and high density polyethylenes
- PP homopolymers of propylene
- PPC copolymers of propylene with, for example, ethylene, butene, hexene
- polyolefins (A) used according to the invention preferably contain units of the general formula
- R 6 , R 7 , R 8 and R 9 each independently of one another hydrogen atom, saturated, optionally substituted hydrocarbon radicals, unsaturated hydrocarbon radicals, aromatic hydrocarbon radicals, Vinyl ester radicals or halogen atoms mean and x is a number between 100 and 100,000.
- the radicals R 6 , R 7 , R 8 and R 9 are each, independently of one another, hydrogen, saturated hydrocarbon radicals such as methyl, butyl or hexyl, aromatic hydrocarbon radicals such as phenyl, or halogen atoms such as chlorine or fluorine , hydrogen atom, methyl radical or chlorine atom being particularly preferred.
- the polyolefins (A) are particularly preferably polymers selected from the group of polypropylenes (PP), higher density polyethylenes (HDPE), low density polyethylenes (LDPE), linear low density polyethylenes (LLDPE), polyvinyl chlorides (PVC), polystyrenes (PS) and polyvinylidene fluoride (PVDF).
- PP polypropylenes
- HDPE higher density polyethylenes
- LDPE low density polyethylenes
- LLDPE linear low density polyethylenes
- PVC polyvinyl chlorides
- PS polystyrenes
- PVDF polyvinylidene fluoride
- Preferred monomers for preparing component (A) are ethylene, propylene, vinyl chloride, vinyl acetate, styrene, 1-butene, 1-hexene, 1-octene or butadiene or mixtures thereof, particularly preferably ethylene, propylene or vinyl chloride.
- the polyolefins (A) used according to the invention are preferably thermoplastic, ie the temperature at which the loss factor (G "/ G ') according to DIN EN ISO 6721-2: 2008 assumes the value of 1 is preferably at least 40 ° C, particularly preferably at least 100 ° C.
- the polymeric structure of the polyolefins (A) can be linear or branched.
- the type of organic polymers (A) used essentially determines the processing temperature of the mixture according to the invention.
- the proportion of the polyolefins (A) in the composition according to the invention is preferably from 60% by weight to 99.99% by weight, particularly preferably from 90% by weight to 99.9% by weight, very particularly preferably - preferably 97.5 to 99.9% by weight.
- the component (A) used in accordance with the invention is a commercially available product or it can be produced by processes common in chemistry.
- R examples include alkyl radicals such as methyl, ethyl, n-propyl, iso-propyl, 1-n-butyl, 2-n-butyl, iso-butyl, tert-butyl, n-pentyl, iso-pentyl, neo-pentyl, tert-pentyl radical; Hexyl radicals such as the n-hexyl radical; Heptyl radicals such as the n-heptyl radical; Octyl radicals such as the n-octyl radical and iso-octyl radicals such as the 2,2,4-trimethylpentyl radical; Nonyl radicals such as the n-nonyl radical; Decyl radicals such as the n-decyl radical; Dodecyl radicals such as the n-dodecyl radical; Octadecyl radicals such as the n-octadecyl
- halogenated radicals R are haloalkyl radicals such as the 3,3,3-trifluoro-n-propyl radical, the 2,2,2,2 ", 2 ', 2" -hexafluoroisopropyl radical and the heptafluoroisopropyl radical.
- the radical R preferably denotes a monovalent hydrocarbon radical with 1 to 20 carbon atoms, optionally substituted by fluorine and / or chlorine atoms, particularly preferably a hydrocarbon radical with 1 to 6 carbon atoms, in particular around the methyl, ethyl, vinyl or phenyl radical .
- radical R 1 examples are the radicals given for radical R and polyalkylene glycol radicals bonded via carbon atoms.
- the radical R 1 is preferably a hydrocarbon radical, particularly preferably a hydrocarbon radical having 1 to 8 carbon atoms, in particular the methyl or ethyl radical.
- radical R 3 are the radicals given for radical R.
- the radical R 3 is preferably a hydrogen atom, methyl radical or ethyl radical, particularly preferably a hydrogen atom.
- divalent radicals R 4 are alkylene radicals such as methylene, ethylene, n-propylene, iso-propylene, n-butylene, iso-butylene, tert-butylene, n-pentylene, iso -Pentylene, neo-pentylene, tert-pentylene, hexylene, heptylene, octy- lenreste, nonylenreste, decylenreste, dodecylenreste or octadecylenreste; Cycloalkylene radicals such as cyclopentylene radical, 1,4-cyclohexylene radical, isophoronylene radical or the 4,4'-methylenedicyclohexylene radical; Alkenylene radicals such as the vinylene, n-hexenylene, cyclohexenylene, 1-propenylene, allylene, butenylene or 4-pen
- the radical R 4 is preferably alkylene radicals or substituted alkylene radicals, particularly preferably methylene, n-propylene radicals, ethylene-propylene ether radicals or ethylene-propyleneamine radicals, in particular alkylene radicals.
- radical R 5 are hydrogen atom, alkyl radicals, triorganylsilyl radicals, such as the trimethylsilyl radical, or hydrocarbon radicals substituted with carbonyl groups, such as the acetyl radical.
- the radical R 5 is preferably a hydrogen atom or acetyl radical, particularly preferably a hydrogen atom.
- radicals R x and R z are, independently of one another, the radicals indicated above for the radical R.
- the radical R x is preferably a hydrogen atom or an alkyl radical, particularly preferably a hydrogen atom.
- the radical R z is preferably an alkyl radical or an aliphatic polyester radical, particularly preferably an aliphatic polyester radical.
- X preferably has the meaning of —NR X - where R x has the same meaning as mentioned above.
- radical R ' is the radicals given for radical R.
- the radical R ' is preferably an alkyl radical, particularly preferably a methyl radical.
- Index m preferably denotes values from 1 to 50, particularly preferably values from 1 to 30.
- Index n preferably denotes values of 4 or 5, particularly preferably 5.
- radical R 2 examples are H- [O- (CH 2 ) 5 -CO-] 5 -O- (CH 2 ) 3 -,
- H 3 CCO- [O- (CH 2 ) 5 -CO-] 15 -NH- (CH 2 ) 3 - or H 3 CCO- [O- (CH 2 ) 5 -CO-] 15 -O- (CH 2 ) 3 -O- (CH 2 ) 3 - are particularly preferred.
- A is preferably 0 or 1, particularly preferably 0.
- b is 0 or 1, particularly preferably 0.
- p is an integer from 10 to 500, particularly preferably an integer from 20 to 200.
- q is an integer from 1 to 20, particularly preferably an integer from 1 to 10.
- r is 0 or an integer from 1 to 10, particularly preferably 0 or an integer from 1 to 5, in particular 0.
- the organosilicon compounds of the formula (I) used according to the invention preferably have an average molecular weight Mn of 1000 g / mol to 40,000 g / mol and particularly preferably an average molecular weight Mn of 2000 g / mol to 15,000 g / mol.
- the number average molar mass M n is determined within the scope of the present invention by means of size exclusion chromatography (SEC) against polystyrene standard, in THF, at 60 ° C., flow rate 1.2 ml / min and detection with RI (refractive index detector ) on a column set Styragel HR3-HR4-HR5-HR5 from Waters Corp. USA determined with an injection volume of 100 m ⁇ .
- SEC size exclusion chromatography
- the organosilicon compounds of the formula (I) preferably have a melting point of below 200 ° C., particularly preferably below 100 ° C., very particularly preferably below 75 ° C., in each case at 1013 hPa.
- the silicon content of the organosilicon compounds of the general formula (I) is preferably 5 to 30% by weight, particularly preferably 10 to 25% by weight.
- organosilicon compounds of the formula (I) used according to the invention are preferably R 3 Si [OSiR 2 ] p [OSiRR 2 ] q OSiR 3 mit
- R methyl
- R methyl
- R 2 H- [O- (CH 2 ) 5 -CO-] 13 -O- (CH 2 ) 3 -
- R methyl
- R methyl
- R methyl
- R 2 H- [O- (CH 2 ) 5 -CO-] 15 -NH- (CH 2 ) 3 -
- R methyl
- R 2 H- [O- (CH 2 ) 5 -CO-] 8 -NH- (CH 2 ) 3 -
- p 46
- q 4 or
- R methyl
- organosilicon compounds (B) used according to the invention are commercially available products or can be prepared by methods common in silicon chemistry, as described in the prior art.
- Component (B) is used in amounts of preferably 0.05% by weight to 40% by weight, particularly preferably 0.2% to 5% by weight, in particular 0.25% by weight to 3% by weight , each based on the amount of component (A) used.
- compositions according to the invention can contain other substances, such as, for example, inorganic fillers (C), organic or inorganic fibers (D), flame retardants (E), biocides (F), pigments (G ), UV absorbers (H) and HALS stabilizers (I).
- inorganic fillers (C) are chalk (calcium carbonate), kaolin, silicates, silicon dioxide or talc.
- fibers (D) optionally used according to the invention are glass fibers, basalt fibers or wollastonite, glass fibers being preferred, or organic fibers such as aramid fibers, wood fibers or cellulose fibers.
- inorganic fibers (D) are used, the amounts involved are preferably from 1 to 50% by weight, particularly preferably from 5 to 35% by weight.
- the compositions according to the invention preferably do not contain any component (D).
- organic fibers (D) are used, the amounts involved are preferably from 20 to 80% by weight, particularly preferably from 35 to 65% by weight.
- the compositions according to the invention preferably do not contain any component (D).
- flame retardants (E) optionally used according to the invention are organic flame retardants based on halogenated organic compounds or inorganic flame retardants, e.g. aluminum hydroxide (ATH) or magnesium hydroxide.
- ATH aluminum hydroxide
- flame retardants (E) are used, inorganic flame retardants such as ATH are preferred.
- biocides (F) optionally used according to the invention are inorganic fungicides, such as borates, such as, for example, zinc borate, or organic fungicides, such as, for example, thiabendazole.
- examples of the pigments (G) optionally used according to the invention are organic pigments or inorganic pigments such as, for example, iron oxides or titanium dioxide.
- pigments (G) are used, the amounts involved are preferably 0.2 to 7% by weight, particularly preferably 0.5 to 3% by weight.
- UV absorbers (H) optionally used according to the invention are benzophenones, benzotriazoles or triazines.
- UV absorbers (H) benzotriazoles or triazines are preferred.
- HALS stabilizers (I) which may be used according to the invention are, for example, piperidine or piperidyl derivatives and are available, inter alia, under the brand name Tinuvin from BASF SE, D-Ludwigshafen.
- compositions according to the invention are preferably containing those
- compositions according to the invention are preferably containing such
- compositions according to the invention are particularly preferably containing those
- compositions according to the invention are preferably containing such
- compositions according to the invention are preferably containing those
- compositions according to the invention are preferably containing those
- compositions according to the invention are preferably containing those
- compositions according to the invention are preferably containing those
- compositions according to the invention are preferably containing those
- compositions according to the invention are preferably containing those
- compositions according to the invention are those containing
- compositions according to the invention are preferably those containing (A) polyvinyl chloride,
- compositions according to the invention preferably contain no further constituents beyond components (A) to (I).
- compositions according to the invention can each be one type of such a constituent as well as a mixture of at least two different types of such constituents.
- compositions according to the invention can be prepared by any desired processes known to date, such as, for example, mixing the components in any order. Mixers or kneaders or extruders according to the prior art can be used for this purpose.
- the present invention also provides a process for producing the compositions according to the invention by mixing components (A) and (B) and, if appropriate, further components, preferably selected from components (C) to (I) in any order.
- the process according to the invention can take place in the presence or absence of solvent, with solvent-free production being preferred.
- the process according to the invention can be carried out continuously, discontinuously or semicontinuously, but preferably continuously.
- the process according to the invention is preferably carried out in continuously operating kneaders or mixers or extruders, the individual components to be mixed according to the invention being fed continuously either in pure form or as a premix either gravimetrically or volumetrically to the mixing unit.
- Components which are contained in the total mixture in a proportion of less than 1% by weight are preferably fed in as a premix in one of the components in a larger proportion.
- the temperatures at which the process according to the invention is carried out depend primarily on the components used and are known to the person skilled in the art, with the proviso that they are below the specific decomposition temperatures of the individual components used.
- the process according to the invention is preferably carried out at temperatures below 250.degree. C., particularly preferably in the range from 150 to 220.degree.
- the method according to the invention is preferably carried out at the pressure of the surrounding atmosphere, that is between 900 and 1100 hPa.
- higher pressures can also be used, which in particular depend on the mixing unit used. For example, the pressure in different areas of the kneader, mixer or extruder used is significantly greater than 1000 hPa.
- component (B) is used in a so-called masterbatch as a premix with part of the polyolefin (A) and optionally one or more of components (C) to (I).
- This premix is preferably prepared by mixing components (A) and (B) and, if appropriate, one or more of components (C) to (I) at temperatures between 140 ° C. and 230 ° C., the mixing being continuous, discontinuous or can be carried out semi-continuously.
- Mixers, kneaders or extruders according to the prior art can be used for the mixing process.
- the mixing of components (A) and (B) is preferably carried out continuously in an extruder or kneader according to the prior art.
- the copolymer (B) is preferably based in an amount between 5 and 35% by weight, particularly preferably between 10 and 30% by weight, in particular preferably between 10 and 25% by weight, in each case based on the weight of the premix.
- the premix produced according to the invention is preferably in granulate form or in powder form, but preferably in granulate form.
- the granulate can also be processed into a powder by mechanical grinding or by a Corresponding granulation systems can also be obtained as micro-granules.
- the premix obtained in this way is then conveyed with the remaining parts of component (A) and optionally one or more of components (C) to (I), preferably continuously, into a heatable mixer.
- the components can be added separately to the mixer or added together.
- the mixing or homogenization of the individual components then takes place preferably at temperatures of 150 to 240.degree. C., particularly preferably at 180 to 210.degree.
- the composition according to the invention is then preferably discharged from the reactor as a hot, highly viscous melt via a nozzle.
- the material is cooled by means of a cooling medium after it has emerged and then comminuted or granulated.
- the cooling of the material and the granulation can take place simultaneously by underwater granulation or one after the other. Either water or air are used as preferred cooling media.
- Preferred processes for granulation are underwater granulation, granulation by means of air discharge or strand granulation.
- the granules obtained have a weight of preferably less than 0.5 g, particularly preferably less than 0.25 g, in particular less than 0.125 g.
- the granules obtained according to the invention are preferably cylindrical or spherical.
- compositions according to the invention in the form of granules are continuously conveyed into a kneader or extruder according to the prior art, heated and plasticized in this kneader or extruder by the action of temperature and then pressed through a nozzle which specifies the desired profile shape.
- a nozzle which specifies the desired profile shape.
- either solid profiles or hollow profiles can be produced here.
- the invention also relates to moldings produced by extrusion of the compositions according to the invention or by processing by means of an injection molding process.
- composition according to the invention is continuously extruded directly through a suitable nozzle as a profile or film, which can then also be cut to length or cut after cooling.
- mixers or kneaders or extruders according to the state of the art can be used.
- compositions obtained according to the invention are preferably thermoplastic, ie the temperature at which the loss factor (G "/ G ') according to DIN EN ISO 6721-2: 2008 assumes the value of 1 is preferably at least 40 ° C., particularly preferably at least 100 ° C.
- mixtures according to the invention can be used wherever mixtures with polyolefins have been used up to now.
- the mixtures according to the invention can be used for the production of semi-finished products such as films, pipes, cable sheaths, plates, Profiles or fibers or for the production of 3-dimensional molded parts can be used.
- compositions according to the invention have the advantage that they are easy to manufacture.
- compositions according to the invention have the advantage that when these compositions are continuously processed into semi-finished products, products are obtained which have a better surface quality, which can have improved abrasion resistance, which have lower surface energies and which show improved mechanical properties.
- aliphatic polyester-graft-polysiloxane copolymers functionalized in particular have a significantly improved lubricating effect in polyolefins compared to linear polyester-block-polysiloxane copolymers or comparable in terms of chemical composition compared to other organic process additives optimized for processing polyolefins.
- these semi-finished products can be extruded at a higher speed.
- the production of 3-dimensional moldings from the compositions according to the invention has the advantage that they have increased abrasion resistance, the processing process can be accelerated due to the increased flowability of the material, that the adhesion to the mold can be reduced and thus demolding forces and demolding. Measurement times can be reduced, thinner-walled parts can be produced with less weight and that the surface quality of the moldings produced from the mixtures according to the invention is significantly better and rheological effects such as tiger stripes occurring during the injection molding process can be prevented.
- the compositions according to the invention have the advantage that they can now replace easily flowing polymers with poorer mechanical characteristics with poorer flowing polymers with better mechanical characteristics, whereby the mechanical characteristics of the compositions can be improved overall.
- fillers in the compositions according to the invention has the advantage that the filler content can be increased slightly in order to improve the property profile without influencing the processability. Damage to anisotropic fillers such as fibers can be avoided by means of the mixtures according to the invention, which leads to an improved property profile.
- Siloxane 1 ⁇ , ⁇ -OH-terminated polydimethylsiloxane with an Si-OH content of 3.8% by weight;
- Siloxane 2 ⁇ , ⁇ -trimethylsilyl-terminated polydimethylsiloxane with a viscosity of 4.6 mPas;
- Processing aid "Struktol TPW 113" available for purchase from Schill- und Seilacher, D-Böblingen.
- Hordaphos MDIT phosphoric acid isotridecyl ester from Clariant, D-Frankfurt am Main.
- the product obtained was 1081.3 g of a clear, colorless polydimethylsiloxane functionalized with aminopropyl groups in the side chain and having an amine number of 25.5 mg KOH / g and 215.6 g of siloxane clene as secondary accumulations.
- A2 Production of a siloxane with pendant amino groups
- the pressure was then increased again to normal pressure by means of nitrogen and 1.0 g of Hordaphos MDIT was added to neutralize the potassium hydroxide.
- the mixture was then heated to 150 ° C. with stirring and under reduced pressure of 2 hPa and further siloxane groups were distilled off.
- the product obtained was 1047.0 g of a clear, colorless polydimethylsiloxane functionalized with aminopropyl groups in the side chain and having an amine number of 48.7 mg KOH / g and 253.6 g of siloxane clene as a secondary product.
- the product obtained was 1063.2 g of a clear, colorless polydimethylsiloxane functionalized with aminopropyl groups in the side chain and having an amine number of 25.5 mg KOH / g and 250.7 g of siloxane clene as secondary accruals.
- 125 g of the polydimethylsiloxane (Al) functionalized with aminopropyl groups in the side chain were placed in a 500 g 3-neck flask at 80 ° C. with stirring using a KPG stirrer together with 0.25 g of tin (II) ethylhexanoate and 125 epsilon-caprolactone heated for about 1 h.
- the reaction mixture was then heated to 140 ° C. with stirring and stirred at 140 ° C. for 3 h.
- 2.2 g of remaining epsilone-caprolactone were distilled off by means of a distillation bridge at 140 ° C.
- 125 g of the polydimethylsiloxane (A2) functionalized with aminopropyl groups in the side chain were placed in a 500 g 3-neck flask at 80 ° C. with stirring using a KPG stirrer together with 0.25 g of tin (II) ethylhexanoate and 125 g epsilon-caprolactone heated for about 1 h.
- the reaction mixture was then heated to 140 ° C. with stirring and stirred at 140 ° C. for 3 h.
- 1.5 g of epsilone-caprolactone still remaining were distilled off by means of a distillation bridge at 140 ° C.
- 125 g of a polydimethylsiloxane (A3) functionalized with aminopropyl groups in the side chain were placed in a 500 g 3-neck flask at 80 ° C. while stirring using a KPG stirrer together with 0.25 g of tin (II) ethylhexanoate and 125 g epsilon-caprolactone heated for about 1 h.
- the reaction mixture was then heated to 140 ° C. with stirring and stirred at 140 ° C. for 3 h.
- 3.1 g of remaining epsilone-caprolactone were distilled off by means of a distillation bridge at 140 ° C. with stirring for 30 minutes at a pressure of 5 hPa and the product was poured out as a melt in a warm state and then pastilled.
- 125 g of a polydimethylsiloxane functionalized with an aminopropyl group at the chain end and having a molecular weight of 3230 g / mol were added to a 500 g 3-neck flask at 80 ° C. with stirring using a KPG stirrer together with 0.25 g Tin-II-ethylhexanoate and 125 epsilon-caprolactone heated for about 1 h. The reaction mixture was then heated to 140 ° C. with stirring and stirred at 140 ° C. for 3 h. Finally, 1.5 g of remaining epsilon-caprolactone were distilled off by means of a distillation bridge at 140 ° C.
- polyester-polysiloxane copolymers (A4) to (A6) prepared above were each coated with a high-density polyethylene (PE 1) (commercially available under the name "HDPE, Purell GA 7760” from LyondellBasell, D-Frankfurt) in the amounts given in Table 1 were mixed homogeneously at room temperature, the total amount of the respective mixture being 1000 g.
- PE 1 high-density polyethylene
- This mixture was then compounded in a counter-rotating twin-screw extruder from Collin at a temperature of 195.degree.
- the temperature in the catchment area (Zone 1) was 95 ° C, was increased to 190 ° C in Zone 2 and Zone 3 and increased further to 195 ° C in Zone 4 and Zone 5.
- Zone 6 (nozzle) was heated to 190 ° C.
- the mix was extruded as a strand, which was then granulated.
- the number of revolutions of the screws was 50 rpm.
- the discharge rate was about 1.5 kg / h.
- the polymer mixtures obtained in this way were then measured using an MFI device from Göttfert (MI II) to measure the melt volume rate (MVR) at a temperature of 175 ° C. and a loading weight of 2.16 kg and a temperature control time of 5 minutes with a nozzle diameter of 2 mm according to DIN ISO 1133. In each case, 3 measured values were determined and these were then averaged.
- MI II Göttfert
- MVR melt volume rate
- the laterally functionalized polyester-polysiloxane copolymers (A4), (A5) and (A6) in the mixtures of Examples 1-4 lead to significantly higher flow properties, such as, for example, a linear polyester-polysiloxane Copolymer of Comparative Example C4 or commercial, organic HDPE additives in Comparative Examples V2, C3 and C5.
- the copolymer from Example 1 is about twice as effective as the commercial comparative product (PI) or the linear copolymer from Comparative Example C4, since the same effect is found here with only half the added amount. Examples 5-7
- polyester-polysiloxane copolymers (A4) to (A6) produced above were each coated with a high-density polyethylene (PE 2) (commercially available under the name "HDPE,
- This mixture was then compounded in a counter-rotating twin-screw extruder from Collin at a temperature of 195.degree.
- the temperature in the catchment area (zone 1) was 95 ° C, was increased to 190 ° C in zone 2 and zone 3 and further increased to 195 ° C in zone 4 and zone 5.
- Zone 6 (nozzle) was heated to 195 ° C.
- the mixture was extruded as a strand, which was then granulated.
- the speed of rotation of the screws was 50 rpm.
- the discharge rate was about 1.5 kg / h.
- the polymer mixtures obtained in this way were then measured using an MFI device from Göttfert (MI II) to measure the melt volume rate (MVR) at a temperature of 190.degree. C. and a loading weight of 10 kg and a tempering time of 5 minutes with a nozzle diameter of 2 mm according to DIN ISO 1133. In each case, 3 measured values were determined and these were then averaged.
- MI II Göttfert
- MVR melt volume rate
- polyester-polysiloxane copolymers (A4) to (A6) prepared above were each mixed with a polypropylene homopolymer (PP 1) (commercially available under the name “HC205 TF” from Borealis, Polyolefine Linz) in the table 3 Quantities mixed homogeneously at room temperature, the total quantity of the respective mixture being 1000 g.
- PP 1 polypropylene homopolymer
- This mixture was then compounded in a counter-rotating twin-screw extruder from Collin at a temperature of 210.degree.
- the temperature in the catchment area (zone 1) was 95 ° C, was increased to 190 ° C in zone 2 and zone 3 and further increased to 205 ° C in zone 4 and zone 5.
- Zone 6 (nozzle) was heated to 200 ° C.
- the mixture was extruded as a strand, which was then granulated.
- the speed of rotation of the screws was 50 rpm.
- the discharge rate was about 1.5 kg / h.
- the polymer mixtures obtained in this way were then melted using an MFI device from Göttfert (MI II). Volume rate (MVR) at a temperature of 230 ° C. and a loading weight of 2.16 kg and a tempering time of 5 minutes with a nozzle diameter of 2 mm according to DIN ISO 1133. In each case, 3 measured values were determined and these were then averaged.
- MI II Göttfert
- MVR Volume rate
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Abstract
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PCT/EP2020/058243 WO2021190737A1 (en) | 2020-03-24 | 2020-03-24 | Compositions which have polyester-polysiloxane copolymers |
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US (1) | US20230348702A1 (en) |
EP (1) | EP4127065A1 (en) |
JP (1) | JP2023518571A (en) |
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US3778458A (en) | 1971-03-22 | 1973-12-11 | Union Carbide Corp | Lactone-silicone compositions |
DE2947964A1 (en) | 1979-11-28 | 1981-06-19 | Bayer Ag, 5090 Leverkusen | GRAFT POLYMER DISPERSIONS |
DE3427208C2 (en) | 1984-07-24 | 1986-06-05 | BYK-Chemie GmbH, 4230 Wesel | Lacquers and molding compounds with a content of siloxanes which promotes flow and increases lubricity, and the use of such siloxanes as additives for paints and molding compounds |
US5235003A (en) | 1985-01-04 | 1993-08-10 | Thoratec Laboratories Corporation | Polysiloxane-polylactone block copolymers |
DE3535283A1 (en) * | 1985-10-03 | 1987-04-09 | Byk Chemie Gmbh | POLYSILOXANES CONTAINING POLYESTER GROUPS FOR VARNISHES AND MOLDS AND THE USE THEREOF |
JP2687319B2 (en) | 1988-10-06 | 1997-12-08 | 竹本油脂株式会社 | Impact resistance improving agent for polyester resin and polyester resin composition containing the improving agent |
JPH02228323A (en) | 1989-03-02 | 1990-09-11 | Dainichiseika Color & Chem Mfg Co Ltd | Siloxane-modified polyester resin and preparation thereof |
JPH0892528A (en) * | 1994-09-19 | 1996-04-09 | Toyobo Co Ltd | Heat-resistant coating composition |
DE10059454A1 (en) | 2000-11-30 | 2002-06-20 | Goldschmidt Ag Th | Siloxane-modified polyolefins and their use as additives for polymer formulations |
CN1711598A (en) * | 2002-11-18 | 2005-12-21 | 旭硝子株式会社 | Optical disk having a hard coat layer to which sebum stain proofness is imparted |
JP2005255946A (en) * | 2004-03-15 | 2005-09-22 | Jsr Corp | Liquid curable resin composition |
DE102004035835A1 (en) | 2004-07-23 | 2006-03-16 | Degussa Ag | Direct metallizable polyester molding compound |
CA2811532C (en) | 2010-09-17 | 2019-09-10 | Evonik Rohm Gmbh | Weather-resistant, dyed molded part having improved shine and wipe resistance |
CN107286469B (en) * | 2017-07-20 | 2020-04-07 | 上海日之升科技有限公司 | Spraying-free scratch-resistant PP alloy material and preparation method thereof |
ES2931503T3 (en) * | 2017-07-26 | 2022-12-30 | Ineos Styrolution Group Gmbh | Scratch resistant styrene copolymer composition containing nanoparticles of inorganic metal compounds |
JP6969501B2 (en) | 2018-05-28 | 2021-11-24 | 株式会社デンソー | Semiconductor device |
-
2020
- 2020-03-24 KR KR1020227031899A patent/KR20220143885A/en not_active Application Discontinuation
- 2020-03-24 EP EP20714553.3A patent/EP4127065A1/en not_active Withdrawn
- 2020-03-24 JP JP2022557913A patent/JP2023518571A/en active Pending
- 2020-03-24 US US17/914,178 patent/US20230348702A1/en active Pending
- 2020-03-24 WO PCT/EP2020/058243 patent/WO2021190737A1/en unknown
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KR20220143885A (en) | 2022-10-25 |
US20230348702A1 (en) | 2023-11-02 |
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