EP1836240A1 - Witterungsstabile folie zur gelbeinfärbung retroreflektierender formkörper - Google Patents
Witterungsstabile folie zur gelbeinfärbung retroreflektierender formkörperInfo
- Publication number
- EP1836240A1 EP1836240A1 EP05816983A EP05816983A EP1836240A1 EP 1836240 A1 EP1836240 A1 EP 1836240A1 EP 05816983 A EP05816983 A EP 05816983A EP 05816983 A EP05816983 A EP 05816983A EP 1836240 A1 EP1836240 A1 EP 1836240A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film according
- pmma layer
- yellow
- weight
- pmma
- 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- Withdrawn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
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 63
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 17
- 239000001000 anthraquinone dye Substances 0.000 claims abstract description 10
- 239000001043 yellow dye Substances 0.000 claims abstract description 8
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 40
- 239000000178 monomer Substances 0.000 claims description 38
- 238000000465 moulding Methods 0.000 claims description 32
- 239000002245 particle Substances 0.000 claims description 20
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000004609 Impact Modifier Substances 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 230000009477 glass transition Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- CNRPDCKHCGUKDK-UHFFFAOYSA-N 1,8-bis(phenylsulfanyl)anthracene-9,10-dione Chemical group C=12C(=O)C3=C(SC=4C=CC=CC=4)C=CC=C3C(=O)C2=CC=CC=1SC1=CC=CC=C1 CNRPDCKHCGUKDK-UHFFFAOYSA-N 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 6
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 5
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 230000003678 scratch resistant effect Effects 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 48
- -1 2-ethylhexyl Chemical group 0.000 description 33
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 33
- 239000012071 phase Substances 0.000 description 23
- 239000000975 dye Substances 0.000 description 17
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 15
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 10
- 239000004908 Emulsion polymer Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000004971 Cross linker Substances 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 8
- 239000003995 emulsifying agent Substances 0.000 description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 6
- 239000003607 modifier Substances 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004040 coloring Methods 0.000 description 5
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 4
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- 239000001044 red dye Substances 0.000 description 4
- 239000006120 scratch resistant coating Substances 0.000 description 4
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000011258 core-shell material Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 150000003440 styrenes Chemical class 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
- HIACAHMKXQESOV-UHFFFAOYSA-N 1,2-bis(prop-1-en-2-yl)benzene Chemical compound CC(=C)C1=CC=CC=C1C(C)=C HIACAHMKXQESOV-UHFFFAOYSA-N 0.000 description 2
- PGMMQIGGQSIEGH-UHFFFAOYSA-N 2-ethenyl-1,3-oxazole Chemical class C=CC1=NC=CO1 PGMMQIGGQSIEGH-UHFFFAOYSA-N 0.000 description 2
- JDCUKFVNOWJNBU-UHFFFAOYSA-N 2-ethenyl-1,3-thiazole Chemical class C=CC1=NC=CS1 JDCUKFVNOWJNBU-UHFFFAOYSA-N 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 2
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 2
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 150000004056 anthraquinones Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000001048 orange dye Substances 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229940096522 trimethylolpropane triacrylate Drugs 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical class OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 description 1
- KDGNCLDCOVTOCS-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy propan-2-yl carbonate Chemical compound CC(C)OC(=O)OOC(C)(C)C KDGNCLDCOVTOCS-UHFFFAOYSA-N 0.000 description 1
- SMKKEOQDQNCTGL-ZETCQYMHSA-N (2s)-2-[(2-nitrophenoxy)methyl]oxirane Chemical compound [O-][N+](=O)C1=CC=CC=C1OC[C@H]1OC1 SMKKEOQDQNCTGL-ZETCQYMHSA-N 0.000 description 1
- NOBYOEQUFMGXBP-UHFFFAOYSA-N (4-tert-butylcyclohexyl) (4-tert-butylcyclohexyl)oxycarbonyloxy carbonate Chemical compound C1CC(C(C)(C)C)CCC1OC(=O)OOC(=O)OC1CCC(C(C)(C)C)CC1 NOBYOEQUFMGXBP-UHFFFAOYSA-N 0.000 description 1
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 description 1
- HSLFISVKRDQEBY-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)cyclohexane Chemical compound CC(C)(C)OOC1(OOC(C)(C)C)CCCCC1 HSLFISVKRDQEBY-UHFFFAOYSA-N 0.000 description 1
- PRJNEUBECVAVAG-UHFFFAOYSA-N 1,3-bis(ethenyl)benzene Chemical compound C=CC1=CC=CC(C=C)=C1 PRJNEUBECVAVAG-UHFFFAOYSA-N 0.000 description 1
- IBVPVTPPYGGAEL-UHFFFAOYSA-N 1,3-bis(prop-1-en-2-yl)benzene Chemical compound CC(=C)C1=CC=CC(C(C)=C)=C1 IBVPVTPPYGGAEL-UHFFFAOYSA-N 0.000 description 1
- UICXTANXZJJIBC-UHFFFAOYSA-N 1-(1-hydroperoxycyclohexyl)peroxycyclohexan-1-ol Chemical compound C1CCCCC1(O)OOC1(OO)CCCCC1 UICXTANXZJJIBC-UHFFFAOYSA-N 0.000 description 1
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- BDHGFCVQWMDIQX-UHFFFAOYSA-N 1-ethenyl-2-methylimidazole Chemical compound CC1=NC=CN1C=C BDHGFCVQWMDIQX-UHFFFAOYSA-N 0.000 description 1
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- LEWNYOKWUAYXPI-UHFFFAOYSA-N 1-ethenylpiperidine Chemical compound C=CN1CCCCC1 LEWNYOKWUAYXPI-UHFFFAOYSA-N 0.000 description 1
- UDJZTGMLYITLIQ-UHFFFAOYSA-N 1-ethenylpyrrolidine Chemical compound C=CN1CCCC1 UDJZTGMLYITLIQ-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- CISIJYCKDJSTMX-UHFFFAOYSA-N 2,2-dichloroethenylbenzene Chemical class ClC(Cl)=CC1=CC=CC=C1 CISIJYCKDJSTMX-UHFFFAOYSA-N 0.000 description 1
- NEBBLNDVSSWJLL-UHFFFAOYSA-N 2,3-bis(2-methylprop-2-enoyloxy)propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(OC(=O)C(C)=C)COC(=O)C(C)=C NEBBLNDVSSWJLL-UHFFFAOYSA-N 0.000 description 1
- PUGOMSLRUSTQGV-UHFFFAOYSA-N 2,3-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OCC(OC(=O)C=C)COC(=O)C=C PUGOMSLRUSTQGV-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- JJBFVQSGPLGDNX-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)COC(=O)C(C)=C JJBFVQSGPLGDNX-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical class ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
- QQBUHYQVKJQAOB-UHFFFAOYSA-N 2-ethenylfuran Chemical compound C=CC1=CC=CO1 QQBUHYQVKJQAOB-UHFFFAOYSA-N 0.000 description 1
- XIXWTBLGKIRXOP-UHFFFAOYSA-N 2-ethenyloxolane Chemical compound C=CC1CCCO1 XIXWTBLGKIRXOP-UHFFFAOYSA-N 0.000 description 1
- ZDHWTWWXCXEGIC-UHFFFAOYSA-N 2-ethenylpyrimidine Chemical compound C=CC1=NC=CC=N1 ZDHWTWWXCXEGIC-UHFFFAOYSA-N 0.000 description 1
- YQGVJKSRGWEXGU-UHFFFAOYSA-N 2-ethenylthiolane Chemical compound C=CC1CCCS1 YQGVJKSRGWEXGU-UHFFFAOYSA-N 0.000 description 1
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- 125000006290 2-hydroxybenzyl group Chemical group [H]OC1=C(C([H])=C([H])C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- VFZKVQVQOMDJEG-UHFFFAOYSA-N 2-prop-2-enoyloxypropyl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(=O)C=C VFZKVQVQOMDJEG-UHFFFAOYSA-N 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- ORNUPNRNNSVZTC-UHFFFAOYSA-N 2-vinylthiophene Chemical compound C=CC1=CC=CS1 ORNUPNRNNSVZTC-UHFFFAOYSA-N 0.000 description 1
- CARSMBZECAABMO-UHFFFAOYSA-N 3-chloro-2,6-dimethylbenzoic acid Chemical compound CC1=CC=C(Cl)C(C)=C1C(O)=O CARSMBZECAABMO-UHFFFAOYSA-N 0.000 description 1
- VIRDQWZTIAVLSE-UHFFFAOYSA-N 3-ethenyl-9h-carbazole Chemical compound C1=CC=C2C3=CC(C=C)=CC=C3NC2=C1 VIRDQWZTIAVLSE-UHFFFAOYSA-N 0.000 description 1
- DPZYLEIWHTWHCU-UHFFFAOYSA-N 3-ethenylpyridine Chemical compound C=CC1=CC=CN=C1 DPZYLEIWHTWHCU-UHFFFAOYSA-N 0.000 description 1
- UIRSDPGHIARUJZ-UHFFFAOYSA-N 3-ethenylpyrrolidine Chemical compound C=CC1CCNC1 UIRSDPGHIARUJZ-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- DHNFGUDLVOSIKJ-UHFFFAOYSA-N 3-methyl-1-(3-methylbuta-1,3-dienoxy)buta-1,3-diene Chemical class CC(=C)C=COC=CC(C)=C DHNFGUDLVOSIKJ-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- AYKYXWQEBUNJCN-UHFFFAOYSA-N 3-methylfuran-2,5-dione Chemical compound CC1=CC(=O)OC1=O AYKYXWQEBUNJCN-UHFFFAOYSA-N 0.000 description 1
- ZLPORNPZJNRGCO-UHFFFAOYSA-N 3-methylpyrrole-2,5-dione Chemical compound CC1=CC(=O)NC1=O ZLPORNPZJNRGCO-UHFFFAOYSA-N 0.000 description 1
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 description 1
- XOJWAAUYNWGQAU-UHFFFAOYSA-N 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCOC(=O)C(C)=C XOJWAAUYNWGQAU-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical class NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- AXSCUMTZULTSIN-UHFFFAOYSA-N 4-ethenyl-3-ethylpyridine Chemical compound CCC1=CN=CC=C1C=C AXSCUMTZULTSIN-UHFFFAOYSA-N 0.000 description 1
- JBENUYBOHNHXIU-UHFFFAOYSA-N 4-ethenyl-9h-carbazole Chemical compound N1C2=CC=CC=C2C2=C1C=CC=C2C=C JBENUYBOHNHXIU-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- JHWGFJBTMHEZME-UHFFFAOYSA-N 4-prop-2-enoyloxybutyl prop-2-enoate Chemical compound C=CC(=O)OCCCCOC(=O)C=C JHWGFJBTMHEZME-UHFFFAOYSA-N 0.000 description 1
- LKLNVHRUXQQEII-UHFFFAOYSA-N 5-ethenyl-2,3-dimethylpyridine Chemical compound CC1=CC(C=C)=CN=C1C LKLNVHRUXQQEII-UHFFFAOYSA-N 0.000 description 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229920006353 Acrylite® Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- BFJUVNKEENDLOE-UHFFFAOYSA-N OC1=C(C(=O)C2=CC=CC=C2)C=CC(=C1)OCCOC(C=C)=O.OC1=C(C(=O)C2=CC=CC=C2)C=CC(=C1)OC(C(=C)C)=O Chemical compound OC1=C(C(=O)C2=CC=CC=C2)C=CC(=C1)OCCOC(C=C)=O.OC1=C(C(=O)C2=CC=CC=C2)C=CC(=C1)OC(C(=C)C)=O BFJUVNKEENDLOE-UHFFFAOYSA-N 0.000 description 1
- WBNQUBRRDIICOA-UHFFFAOYSA-N OC1=C(C=C(C=C1CNC(C(=C)C)=O)CCCCCCCC)N1N=C2C(=N1)C=CC=C2.C(C)OC(C(=C)C)=O Chemical compound OC1=C(C=C(C=C1CNC(C(=C)C)=O)CCCCCCCC)N1N=C2C(=N1)C=CC=C2.C(C)OC(C(=C)C)=O WBNQUBRRDIICOA-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- JUDXBRVLWDGRBC-UHFFFAOYSA-N [2-(hydroxymethyl)-3-(2-methylprop-2-enoyloxy)-2-(2-methylprop-2-enoyloxymethyl)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(CO)(COC(=O)C(C)=C)COC(=O)C(C)=C JUDXBRVLWDGRBC-UHFFFAOYSA-N 0.000 description 1
- JUIBLDFFVYKUAC-UHFFFAOYSA-N [5-(2-ethylhexanoylperoxy)-2,5-dimethylhexan-2-yl] 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CCC(C)(C)OOC(=O)C(CC)CCCC JUIBLDFFVYKUAC-UHFFFAOYSA-N 0.000 description 1
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Natural products CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- JGZFIYUJYLVSLX-UHFFFAOYSA-N benzoyl benzenecarboperoxoate;tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1.C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 JGZFIYUJYLVSLX-UHFFFAOYSA-N 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
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- SQHOHKQMTHROSF-UHFFFAOYSA-N but-1-en-2-ylbenzene Chemical compound CCC(=C)C1=CC=CC=C1 SQHOHKQMTHROSF-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical compound C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 150000005165 hydroxybenzoic acids Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- FTWUXYZHDFCGSV-UHFFFAOYSA-N n,n'-diphenyloxamide Chemical compound C=1C=CC=CC=1NC(=O)C(=O)NC1=CC=CC=C1 FTWUXYZHDFCGSV-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- KKFHAJHLJHVUDM-UHFFFAOYSA-N n-vinylcarbazole Chemical compound C1=CC=C2N(C=C)C3=CC=CC=C3C2=C1 KKFHAJHLJHVUDM-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- RYSBYLUYRUYPNW-UHFFFAOYSA-N phenyl-(2-propoxyphenyl)methanone Chemical compound CCCOC1=CC=CC=C1C(=O)C1=CC=CC=C1 RYSBYLUYRUYPNW-UHFFFAOYSA-N 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2333/12—Homopolymers or copolymers of methyl methacrylate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
Definitions
- the present invention relates to a weather-resistant film for yellowing of retroreflective molded articles, yellow-colored retroreflective molded articles and the use of these articles.
- EP-A-0 609 880 describes the production of special retroreflective articles which can be used for this purpose. Often essential is the use of a very specific color, which makes the importance of the various signs from afar visible to road users.
- the molded articles described in EP-A-0 609 880 can be colored with general colors as well as combinations thereof.
- all types of plastic are set forth, which are usually used for the production of these moldings.
- a concrete teaching for the production of specific shaped articles, i. in particular orange-colored moldings is not set forth in this document.
- the films In addition to a high weather resistance, the films should have a long shelf life and good processability.
- the films of the invention should be easy and inexpensive to manufacture. This should be possible in particular on generally available systems, whereby a large-scale production is possible.
- Retroreflective molded articles which are obtainable by the use of the films according to the invention, show a long durability, in particular a high weathering stability. In this case, they can be used for a long time, in particular even with a high exposure to UV rays, without a fading of the dye becoming visible.
- the films of the invention have good mechanical properties. Accordingly, the films provided by the invention and the retroreflective composites obtainable therefrom can be excellently processed. Accordingly, these commonly available widely used machines can be processed without the need for special precautions.
- the films of the invention show excellent optical properties. These include, among other things, a high transmission.
- the films of the invention can be easily prepared by conventional methods. Accordingly, the films according to the invention can be obtained particularly inexpensively and on an industrial scale.
- the films according to the invention comprise at least one PMMA layer colored with a yellow anthraquinone dye.
- PMMA polymethylmethacrylates
- Polymethyl methacrylates are polymers obtainable by polymerization of monomers comprising methyl methacrylate.
- Preferred polymethyl methacrylates can be processed thermoplastically, these are often referred to as PMMA molding composition, said molding compositions may comprise further constituents.
- Particularly preferred PMMA molding compounds have at least
- polymers obtainable by polymerization of monomer compositions which at least 20 wt .-%, preferably at least
- Matrix polymers at least 80 wt .-%.
- the monomer compositions may comprise other monomers that are copolymerizable with methyl methacrylate. These include other (meth) acrylates.
- (meth) acrylates include methacrylates and acrylates as well as mixtures of both. These monomers are well known.
- (Meth) acrylates derived from saturated alcohols such as methyl acrylate, ethyl (meth) acrylate, propyl (meth) acrylate, n-butyl (meth) acrylate, tert-butyl (meth) acrylate, pentyl (meth) acrylate and
- Aryl (meth) acrylates such as benzyl (meth) acrylate or
- Phenyl (meth) acrylate wherein the aryl radicals may each be unsubstituted or substituted up to four times;
- Cycloalkyl (meth) acrylates such as 3-vinylcyclohexyl (meth) acrylate,
- Hydroxylalkyl (meth) acrylates such as
- Glycol di (meth) acrylates such as 1,4-butanediol (meth) acrylate,
- Trimethyloylpropantri (meth) acrylate Trimethyloylpropantri (meth) acrylate.
- compositions to be polymerized may also contain further unsaturated monomers which are combined with the abovementioned (meth) acrylates are copolymerizable.
- these compounds in an amount of 0 to 50 wt .-%, preferably 0 to 40 wt .-% and particularly preferably 0 to 20 wt .-%, based on the weight of the monomers used, wherein the comonomers individually or can be used as a mixture.
- 1-alkenes such as hexene-1, heptene-1
- branched alkenes such as vinylcyclohexane, 3,3-dimethyl-1-propene, 3-methyl-1-diisobutylene, 4-methylpentene-1
- Vinyl esters such as vinyl acetate
- Styrene substituted styrenes having an alkyl substituent in the side chain, such as.
- alkyl substituent in the side chain such as.
- ⁇ -methylstyrene and ⁇ -ethylstyrene substituted styrenes with a
- Ring-substituted alkyl substituents such as vinyltoluene and p-methylstyrene, halogenated styrenes such as monochlorostyrenes, dichlorostyrenes,
- Heterocyclic vinyl compounds such as 2-vinylpyridine, 3-vinylpyridine, 2-
- N-vinylpyrrolidone 2-vinylpyrrolidone
- N-vinylpyrrolidine 3-vinylpyrrolidine
- N-vinylcaprolactam N-vinylbutyrolactam, vinyloxolane, vinylfuran,
- Maleic acid derivatives such as maleic anhydride
- the monomer compositions for making the polymethyl methacrylates include monomers having groups that can absorb UV radiation.
- Typical monomers of this type contain groups with high absorption in the wavelength range of 290 to 370 nm. Preference is given to monomers whose UV absorption in the form of a 5 mm thick layer of a solution in chloroform (spectroscopy quality) at a concentration of 0.002 wt .-%. at least 10%.
- Suitable are, for example, derivatives of 2-hydroxybenzophenone, of hydroxyacetophenone, of cyano-.beta., .Beta.-diphenyl, of hydroxybenzoic acid esters, of oxanilide, of p-aminobenzoic acid esters or of 6,8-dialkyl-4-oxo-5-chromanyl compounds.
- these monomers preferably contain acrylic, methacrylic, allyl or vinyl groups.
- Examples of suitable monomers are: 2- (cyano- ⁇ , ⁇ -diphenylacryloyloxy) ethyl-methacrylate 2- (2'-hydroxy-3'-methacrylamidomethyl-5'-octylphenyl) -benzotriazole 2-hydroxy-4- (2-hydroxybenzyl) 3-methacrylolyloxy) propoxybenzophenone 2- ( ⁇ -cyano- ⁇ , ⁇ -diphenylacryloyloxy) ethyl-2-methacrylamide 2-hydroxy-4-methacryloyloxybenzophenone 2-hydroxy-4-acryloyloxyethyloxybenzophenone N- (4-methacryloylphenol) -N '- (2 -ethylphenyl) oxalic acid diamide 4-ethyl-alpha-cyano-beta-phenylcinnamic acid vinyl ester 2- (2-hydroxy-5-vinylphenyl) -2-benzotriazole.
- the proportion of the UV-abosrbierenden monomer to the polymethyl methacrylate may advantageously be chosen so high that the film layer absorbs at least 98% of the incident UV radiation having a wavelength of 290 to 370 nm.
- concentration required for this depends on the layer thickness and the effectiveness of the monomer. It is usually between 0.1 and 2 wt .-%, based on the weight of the monomers which are used for the preparation of the polymethyl methacrylates.
- the polymerization is generally started with known free-radical initiators.
- the preferred initiators include the azo initiators well known in the art, such as AIBN and 1, 1-azobiscyclohexanecarbonitrile, and peroxy compounds such as methyl ethyl ketone peroxide, acetylacetone peroxide, dilauryl peroxide, tert-butyl per-2-ethylhexanoate, ketone peroxide, methyl isobutyl ketone peroxide, cyclohexanone peroxide, dibenzoyl peroxide tert-butyl peroxybenzoate, tert-butyl peroxyisopropyl carbonate, 2,5-bis (2-ethylhexanoyl-peroxy) -2,5-dimethylhexane, tert-butylperoxy-2-ethylhexanoate, tert-butylperoxy-3,5,5-trimethylhexanoate, Dicumyl peroxide, 1, 1-bis (ter
- These compounds are often used in an amount of 0.1 to 10 wt .-%, preferably from 0.5 to 3 wt .-%, based on the total weight of the monomers.
- Such particularly preferred molding compositions are commercially available under the trade name Acrylite® from the company. Cyro Inc. USA.
- the weight-average molecular weight M w of the homo- and / or copolymers to be used according to the invention for the preparation of the PMMA layer can vary within wide limits, the molecular weight usually being matched to the intended use and the method of processing of the molding composition. In general, however, it is in the range between 20,000 and 1,000,000 g / mol, preferably 50,000 to 500,000 g / mol and particularly preferably 80,000 to 350,000 g / mol, without this being intended to limit this.
- the molding composition can optionally be equipped mechanically stably by an impact modifier.
- the type impact modifier for polymethacrylate plastics are well known, so are the production and the structure of impact-modified polymethacrylate molding compositions, inter alia, in EP-A 0 113 924, EP-A 0 522 351, EP-A 0 465 049 and EP-A 0 683 028.
- the polymethylmethacrylates used to prepare impact-modified molding compositions obtained by radical polymerization of mixtures containing from 80 to 100% by weight, preferably from 90 to 98% by weight, of methyl methacrylate and optionally 20 wt .-%, preferably 2 - 10 wt .-% further radically polymerizable comonomers include, which were also listed above.
- Particularly preferred comonomers are, inter alia, C 1 -C 4 -alkyl (meth) acrylates, in particular methyl acrylate, ethyl acrylate or butyl methacrylate.
- impact-resistant polyalkyl (meth) acrylate molding compositions comprise polymethyl methacrylates whose average molecular weight M w is in the range from 20,000 to 350,000 g / mol, preferably 90,000 g / mol to 200,000 g / mol, in particular 100,000 g / mol to 150,000 g / mol ,
- Preferred impact-resistant molding compositions comprise from 0.5 to 99% by weight, preferably from 50 to 95% by weight, particularly preferably from 60 to 90% by weight, of an impact modifier, based on the total weight of the impact-modified molding composition.
- the impact modifier can be obtained in a manner known per se by bead polymerization or by emulsion polymerization.
- Preferred impact modifiers are crosslinked particles having an average particle size in the range of 50 to 1000 nm, preferably 60 to 500 nm and particularly preferably 80 to 120 nm.
- Such particles can be obtained, for example, by the free-radical polymerization of mixtures which are generally at least 40% by weight, preferably 50 to 70% by weight, of methyl methacrylate, 20 to 80% by weight, preferably 25 to 35% by weight.
- allyl methacrylate and comonomers that can be copolymerized with the aforementioned vinyl compounds.
- the preferred comonomers include, but are not limited to, C 1 -C 4 -alkyl (meth) acrylates, such as ethyl acrylate or butyl methacrylate, preferably methyl acrylate, or other vinylically polymerizable monomers, e.g. Styrene.
- the mixtures for the preparation of the aforementioned particles may preferably comprise 0 to 10, preferably 0.5 to 5 wt .-% comonomers.
- Particularly preferred toughening modifiers are polymerizate particles which have a two-layer, particularly preferably a three-layer core-shell structure.
- core-shell polymers are described inter alia in EP-A 0 113 924, EP-A 0 522 351, EP-A 0 465 049 and EP-A 0 683 028.
- Particularly preferred impact modifiers based on acrylate rubber have, inter alia, the following structure: Core: polymer having a methyl methacrylate content of at least 90% by weight, based on the weight of the core.
- Shell 1 polymer having a butyl acrylate content of at least 80% by weight, based on the weight of the first shell.
- Shell 2 polymer having a methyl methacrylate content of at least 90% by weight, based on the weight of the second shell.
- the core and the shells may each contain other monomers in addition to the monomers mentioned. These have been previously set forth, with particularly preferred comonomers having a crosslinking effect.
- a preferred acrylate rubber modifier may have the following structure:
- the ratio of core to shell (s) of the acrylate rubber modifier can vary within wide limits.
- the weight ratio of core to shell K / S is in the range from 20:80 to 80:20, preferably from 30:70 to 70:30, to modifiers with one shell or the ratio of core to shell 1 to shell 2 K / S1 / S2 in the range of 10:80:10 to 40:20:40, more preferably from 20:60:20 to 30:40:30 in modifiers with two shells.
- the particle size of the core-shell modifier is usually in the range of 50 to 1000 nm, preferably 100 to 500 nm and particularly preferably from 150 to 450 nm, without this being a restriction.
- Such impact modifiers are commercially available from Mitsubishi under the trade name METABLEN® IR 441.
- impact-modified molding compositions can also be obtained.
- impact-resistant PMMA molding compositions are described in DE 38 42 796. These impact-resistant molding compositions are based on an at least two-phase emulsion polymer which can be processed into shaped products as such or in admixture with another molding composition.
- the hard phase of the emulsion polymer has a glass transition temperature of at least 70 0 C, and may be composed solely of methyl methacrylate.
- comonomers optionally lower alkyl acrylates, in particular those having 1 to 4 carbon atoms in the alkyl radical, up to a proportion of up to 20 wt .-%, based on the hard phase, may be included, provided that said glass transition temperature is not exceeded.
- the abovementioned monomers with UV-absorbing groups can preferably be used to prepare the hard phase.
- the tough phase is at least 80, preferably more than 80 wt .-%, composed of lower alkyl acrylates, resulting in a glass transition temperature below -10 0 C, usually -20 to -80 0 C 1 results. If the required glass transition temperature is reached, other radically polymerizable aliphatic comonomers which can be copolymerized with the alkyl acrylates can optionally be used, as is known from the prior art.
- the proportions of aromatic comonomers, such as styrene, alpha-methylstyrene or vinyltoluene are limited to amounts which do not lead to any significant deterioration of the desired or no significant undesirable properties of the molding composition, especially in weathering lead.
- the glass transition temperature (Tg) can, for example, the reference Brandrup and EH Immergut, "Polymer Handbook", Interscience 1966, plll-61 to III-63, or the "Plastics Handbook", Volume IX, publisher R.Vieweg and F.Esser, Carl-Hanser-Verlag, Kunststoff 1975, pp. 333-339 and TG Fox in "BuIL Am Physics soc, Vol. I 1 (3) p 123 (1956).
- the toughening phase B) are each determined by DSC.
- the proportion of the graft crosslinker or of the crosslinking agent which can be used in its place with three or more ethylenically unsaturated, free-radically polymerizable radicals is selected within the limits of from 0.5 to 5% by weight so that at least 15% by weight of the emulsion polymer in the finished emulsion polymer Hard phase are covalently linked to the toughening phase. The degree of linkage is shown when dissolving an aliquot of the emulsion polymer in a solvent for the hard phase. The tough phase and the covalently associated portion of the hard phase remains unresolved.
- the weight of the undissolved portion must be greater than the calculated toughened phase weight of the aliquot by at least 15, preferably 30 to 80 percent by weight of the calculated hard phase weight.
- the proportion of the graft crosslinker may under no circumstances fall below 0.5% by weight and is preferably in the range from 1 to 4% by weight of the tough phase.
- the proportion of the graft crosslinker in the emulsion polymers according to the invention is relatively high and generally leads to a sufficient crosslinking of the tough phase, so that an additional cross-crosslinker is generally unnecessary.
- the co-use of 0.05 to 2% by weight of a cross-linking agent in addition to Pfropfvemetzer be displayed in the tough phase.
- the cross-linker must in this case contain at least two acrylic or methacrylrest.
- graft crosslinkers the allyl esters of acrylic or methacrylic acid are preferred, but other graft crosslinkers mentioned in US-A 3,808,180 and US-A 3,843,753 are also suitable.
- Cross-linkers having three or more ethylenically unsaturated, radically polymerizable radicals, such as allyl groups or acrylic or methacrylic radicals, which can be used in their place include triallyl cyanurate, trimethylolpropane tri-acrylate and trimethacrylate, pentaerythritol tri-acrylate and trimethacrylate, and related compounds for which further examples are given in DE-A 33 00 526.
- the two- or more-phase emulsion polymer is produced in a conventional manner by two-stage or multi-stage emulsion polymerization in the aqueous phase. In the first stage, the tough phase is created.
- the particle size of the tough phase depends essentially on the concentration of the emulsifier. Particles having a weight average particle size below 130, preferably below 70 nm, and having a particle size non-uniformity below 0.5, preferably below 0.2, are obtained at an emulsifier concentration of 0.15 to 1.0% by weight on the water phase, reached. With lower amounts of emulsifier a larger average particle size results, with larger amounts of emulsifier a higher non-uniformity. The inconsistency is the lower - so the greater the uniformity of the particle size - the shorter the phase of particle formation at the beginning of the emulsion polymerization persists.
- the rate of polymerization can affect particle size and particle size inconsistency; if the radical current is too low, the inconsistency is too high, if it is too high, then - before especially in the polymerization initiation with peroxide sulfates - a too high sensitivity to moisture result.
- the said emulsifier concentration is especially true for conventional anionic emulsifiers. These include e.g. alkoxylated and sulfated paraffins, which are particularly preferred.
- a polymerization initiator for example, from 0.01 to 0.5 wt .-% of alkali metal peroxide ammonium sulfate, based on the water phase, can be used and the polymerization at temperatures of 20 to 100 0 C is triggered.
- the emulsion polymer is obtained in the form of an aqueous dispersion having a solids content of from 30 to 60% by weight, which, based on solids, generally contains more than 0.05% by weight of water-soluble constituents.
- the water-soluble ingredients are separated from the emulsion polymer by coagulating the dispersion, separating the liquid water phase from the coagulum and fusing the coagulum into a molding compound.
- At least one yellow anthraquinone dye is used to color the PMMA layer.
- Yellow anthraquinone dyes are well known in the art and are commercially available.
- anthraquinone denotes a well-known structural skeleton (see Roempp Chemielexikon, keyword "anthraquinone”).
- the dye has a yellow color, wherein the chromaticity coordinates (x; y) of the CIE1931 standard colometric system preferably within the range of 0.4 ⁇ x ⁇ 0.54 and 0.44 ⁇ y ⁇ 0.54, more preferably within the range of 0.47 ⁇ x ⁇ 0.52, and 0.47 ⁇ y ⁇ 0, 51 lie.
- the color coordinates are measured using a PMMA film having a thickness of 100 .mu.m, wherein the film is prepared by extrusion of a PMMA molding compound, which is prepared with 1 wt .-% dye, based on the total weight of the colored molding composition.
- the thickness of the film is determined according to DIN 53 370 (February 1976).
- the concentration of the yellow dye of the PMMA layer of the films of the invention is at least 3 wt .-%, preferably at least 4 wt .-% and particularly preferably at least 5 wt .-%, based on the total weight of the PMMA layer.
- the PMMA layer of the films of the invention may comprise further dyes, but their concentration should not lead to a decrease in the weathering stability.
- the yellow dye is usually mixed with a red or orange dye.
- this procedure often leads to a very low color stability on UV irradiation, i.
- the previously described color coordinates of the film change very strongly when exposed to UV rays.
- the use of a red dye is preferably limited to concentrations ⁇ 0.1% by weight, preferably ⁇ 0.01% by weight. Most preferably, no red dye is used.
- the color coordinates of a red dye (x; y) of the CIE1931 standard colometric system are generally within the range of 0.6 ⁇ x ⁇ 0.72 and 0.2 ⁇ y ⁇ 0.38.
- a limited number of colors are used to color the PMMA layer used different dyes.
- a maximum of two, more preferably exactly one dye is used.
- a soluble dye is used.
- the solubility of the yellow dye in an organic solvent is at least 0.05, more preferably at least 0.1, and most preferably at least 0.5 weight percent at 25 ° C.
- the organic solvent depends on the dye used, which can usually be taken from the manufacturer's instructions.
- the organic solvents include in particular alcohols, aldehydes and ketones, esters and dipolar aprotic solvents. Particular preference is given to using methyl methacrylate as the solvent.
- the following yellow dyes can be used: Solvent yellow 93, 112, 113, 128, 129, 130 and 163.
- the dye solvent yellow 163 is particularly preferably used.
- the name of these dyes depends on the Color Index I or II, where each number stands for a specific dye.
- disperse dyes can also be used for coloring. Especially suitable are disperse yellows 54, 64 and 160.
- the PMMA layer of the film may comprise other well-known additives and additives. These include, but are not limited to, antistatics, antioxidants, flame retardants, lubricants, flow improvers, fillers, light stabilizers, and organic phosphorus compounds such as phosphites or phosphonates, weathering inhibitors, and plasticizers.
- the colored PMMA layer has a yellow color, wherein the chromaticity coordinates (x; y) of the Cl E 1931 standard colometric system are preferably within the range of 0.4 ⁇ x ⁇ 0.54 and 0.44 ⁇ y ⁇ 0.54 , more preferably within the range of 0.47 ⁇ x ⁇ 0.52, and 0.47 ⁇ y ⁇ 0.51.
- the film according to the invention may consist of a PMMA layer.
- the film according to the invention may comprise further layers. These include, in particular, layers comprising reflective bodies, for example mirrored or semi-mirrored transparent, translucent or opaque particles, for example glass particles.
- Such composites usually comprise at least one PMMA layer and a layer of other polymers, in particular polyolefins, which contain the aforementioned reflective bodies.
- there is a layer of adhesive that is generally applied to the PMMA layer so that the layer of polyolefins is provided between the adhesive layer and the PMMA layer.
- the film, in particular the PMMA layer of the film can be produced in any known manner.
- the PMMA layer is produced by extrusion, wherein a PMMA comprehensive molding compound is melted and mixed with at least one yellow Anthrachinonfarbstoff and extruded into a film.
- the process parameters required for this purpose are known from the prior art, for example from EP-A-0659829.
- the resulting PMMA layer can be connected to other layers in a known manner. This can be done, for example, by lamination. This is u.a. in EP-A-0 609 880.
- the PMMA layer of the films of the invention preferably has a thickness in the range of 50 .mu.m to 150 .mu.m, particularly preferably 60 .mu.m to 125 .mu.m.
- the thickness of the film can be measured according to DIN 53 370 (February 1976).
- the PMMA layer of the film according to the invention has excellent mechanical properties.
- the PMMA layer may preferably have an E modulus according to ISO 527 in the range of 500 to 3200 MPa, more preferably in the range of 800 to 2700 MPa.
- the tensile strength of the PMMA layer of a film according to the invention may preferably be in the range from 30 to 75 MPa, more preferably in the range from 50 to 70 MPa, the tensile strength being measured in accordance with ISO 527.
- the film according to the invention in particular the PMMA layer of the film exhibits excellent transmission. So is the Transmission of the PMMA layer preferably at least 60%, more preferably at least between 65 and 75%, wherein the transmission according to DIN 5036 can be measured.
- the PMMA layer of the film according to the invention exhibits excellent weathering stability.
- the color change according to Xenotest 1200 weathering using the gray scale is ISO 105 A 02 after 5,000 hours, preferably after 6,000 hours Xeno test at least level 3, preferably at least level 4.
- the film according to the invention may comprise further layers.
- a scratch-resistant coating is desirable.
- a variety of methods for improving the scratch resistance of plastic surfaces is known. They are based predominantly on the coating of the surface to be protected with a polyethylenically unsaturated monomer and its curing by free-radical polymerization, e.g. by the action of UV radiation on a photoinitiator dissolved in the coating. Such a system is e.g. described in DE-PS 29 28 512.
- the monomers for forming the scratch-resistant layer have at least two and rarely more than six polymerizable double bonds. These may be present in acryloyl, methacryloyl, vinyl, allyl or methallyl radicals. Preference is given to esters of acrylic or methacrylic acid with polyhydric aliphatic alcohols. These usually contain 2 to 10 carbon atoms and 2 to 6 hydroxyl groups, all or some of which may be esterified.
- Examples of such monomers are ethylene glycol diacrylate and dimethacrylate, 1,2-propylene glycol diacrylate and dimethacrylate, 1,2- or 1,4-butylene glycol diacrylate and dimethacrylate, glycerol triacrylate and trimethacrylate, pentaerythritol triacrylate. and tetra-acrylate and methacrylate, trimethylolpropane triacrylate and trimethacrylate, and the acrylic esters of dipentaerythritol.
- the acrylic esters or possibly mixtures of acrylic and methacrylic esters are used with particular advantage, in which the former is clearly predominant and the latter at most 30, preferably not more than 15 % By weight, make up. Monomers with boiling points above 140 0 C are preferred.
- polyfunctional monomers those with three or more carbon double bonds lead to a particularly high crosslinking density and correspondingly good scratch resistance. Because of their usually high viscosity, however, they are difficult to process in pure form at room temperature. The viscosity can be reduced by a proportion of difunctional monomers. The same can be achieved by the addition of monofunctional monomers which, while not contributing to crosslinking, lead to increased flexibility of the scratch resistant layer.
- monofunctional monomers are styrene, acrylonitrile, methacrylonitrile, monoalkyl esters of acrylic and methacrylic acid having 1 to 10 carbon atoms in the alkyl radical or with substituted alkyl radicals which may carry, for example, hydroxyl groups as substituents.
- the proportion of mono- and bifunctional monomers can be increased in the interest of a favorable processing viscosity and high flexibility of the scratch-resistant coating up to 70 wt .-% of the monomer mixture, while the proportion of trifunctional or polyfunctional monomers in the interest of high scratch resistance not less than 30 % By weight should be.
- the viscosity of the liquid monomer mixture is advantageously not more than 100 mPa * s (measured at 20 0 C).
- EP-B 180 129 Another method for producing a scratch-resistant coating, which also has antireflection properties, is known from EP-B 180 129. It is based on the curing of a thin layer of organosilicon compounds or melamine resins on the plastic surface.
- a scratch-resistant coating can also be produced by plasma polymerization of vaporous silanes or siloxanes in the presence of oxidizing gases.
- the outermost layer of the film preferably has a printability.
- a further priming or processing of the film may be necessary, which is known in the art.
- the films of the invention are particularly suitable for the production of retroreflective molded articles, for example for the production of traffic signs.
- a PMMA film was produced by extrusion and coloring of a PMMA molding compound.
- a Schlagzähformmasse prepared according to DE 3842796, Example 1 with a mixture of a yellow Anthrachinonfarbstoffs (solvent yellow 163) and an orange Colored dye (Oracetorange LPG).
- the concentration of the yellow Anthrachinonfarbstoffs was 0.8 wt .-%, the orange dye 0.52 wt .-%.
- the dyed molding material was extruded into a film 100 ⁇ m thick and subjected to a 1200 Xenon test. After 2,000 hours, a strong whitening of the coloring occurred, whereby the transmission increased.
- the color coordinate x was originally 0.515, the y coordinate 0.474. After 2,000 hours of weathering, the color coordinate x was 0.497 and the y coordinate was 0.481.
- Comparative Example 1 was substantially repeated except that the molding composition was colored not with a dye mixture but with a high concentration of the soluble dye solvent yellow 163. Accordingly, the impact-resistant PMMA molding composition was colored with five weight percent of the solvent yellow 163 dye. This molding material was extruded into a film having a thickness of 100 ⁇ m.
- the original color coordinate x was 0.512, the y coordinate 0.483. After 2,000 hours of weathering, the x color coordinate was 0.513 and the y coordinate was 0.482.
- the films of the invention have a substantially higher weathering stability at similar color co-ordinates. Have color stability.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510002072 DE102005002072A1 (de) | 2005-01-14 | 2005-01-14 | Witterungsstabile Folie zur Gelbeinfärbung retroreflektierender Formkörper |
| PCT/EP2005/013132 WO2006074766A1 (de) | 2005-01-14 | 2005-12-08 | Witterungsstabile folie zur gelbeinfärbung retroreflektierender formkörper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1836240A1 true EP1836240A1 (de) | 2007-09-26 |
Family
ID=35686203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05816983A Withdrawn EP1836240A1 (de) | 2005-01-14 | 2005-12-08 | Witterungsstabile folie zur gelbeinfärbung retroreflektierender formkörper |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7754317B2 (de) |
| EP (1) | EP1836240A1 (de) |
| JP (1) | JP2008526568A (de) |
| KR (1) | KR20070111953A (de) |
| CN (1) | CN1930218B (de) |
| AU (1) | AU2005324959A1 (de) |
| CA (1) | CA2558179C (de) |
| DE (1) | DE102005002072A1 (de) |
| RU (1) | RU2393178C2 (de) |
| TW (1) | TWI405796B (de) |
| WO (1) | WO2006074766A1 (de) |
| ZA (1) | ZA200705785B (de) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100643549B1 (ko) * | 1997-12-05 | 2006-11-10 | 룀 게엠베하 | 필름-인서트 성형방법으로 제조될 수 있는, 양면이 고광택성이고 겔 바디를 함유하지 않는 표면 경화된 pmma 필름의 제조방법 |
| DE10043868A1 (de) * | 2000-09-04 | 2002-04-04 | Roehm Gmbh | PMMA Formmassen mit verbesserter Schlagzähigkeit |
| US6646498B2 (en) | 2001-12-18 | 2003-11-11 | Texas Instruments Incorporated | High frequency tunable filter |
| DE10236240A1 (de) * | 2002-02-06 | 2003-08-14 | Roehm Gmbh | Silicon-Pfropfcopolymerisate mit Kern-Hülle-Struktur, schlagzähmodifizierte Formmassen und Formkörper sowie Verfahren zu deren Herstellung |
| DE10204890A1 (de) * | 2002-02-06 | 2003-08-14 | Roehm Gmbh | Schlagzähe Formmasse und Formkörper |
| DE10236045A1 (de) * | 2002-08-06 | 2004-02-19 | Röhm GmbH & Co. KG | Niedrig orientierte thermoplastische Folien |
| DE10260065A1 (de) * | 2002-12-19 | 2004-07-01 | Röhm GmbH & Co. KG | Kern-Schale-Teilchen zur Schlagzähmodifizierung von Poly(meth)acrylat-Formmassen |
| DE10320318A1 (de) * | 2003-05-06 | 2004-12-02 | Röhm GmbH & Co. KG | Verfahren zur Herstellung von lichtstreuenden Formteilen mit hervorragenden optischen Eigenschaften |
| DE10345045A1 (de) * | 2003-09-26 | 2005-04-14 | Röhm GmbH & Co. KG | Verfahren zur Oberflächenvergütung von Werkstoffen durch Aufbringen insbesondere transparenter Schichten auf Basis von Polymethacrylaten |
| DE10349144A1 (de) * | 2003-10-17 | 2005-05-12 | Roehm Gmbh | Polymermischung für mattierte Spritzgußteile |
| DE10351535A1 (de) | 2003-11-03 | 2005-06-09 | Röhm GmbH & Co. KG | Mehrschichtfolie aus (Meth)acrylatcopolymer und Polycarbonat |
| DE10354379A1 (de) * | 2003-11-20 | 2005-06-23 | Röhm GmbH & Co. KG | Formmasse, enthaltend ein Mattierungsmittel |
| DE102004022540A1 (de) * | 2004-05-05 | 2005-12-08 | Röhm GmbH & Co. KG | Formmasse für Formkörper mit hoher Witterungsbeständigkeit |
| DE102004024429A1 (de) * | 2004-05-14 | 2005-12-08 | Röhm GmbH & Co. KG | Formkörper, enthaltend eine Polymermischung aus schlagzähmodifizierten Poly(meth)-acrylat und Fluorpolymer |
| DE102004045296A1 (de) * | 2004-09-16 | 2006-03-23 | Röhm GmbH & Co. KG | Verwendung von Polyalkyl (meth) acrylat-Perlpolymerisaten und Formmasse zur Herstellung von extrudierten Formteilen mit mattierter Oberfläche |
| DE102004058083A1 (de) * | 2004-12-01 | 2006-06-08 | Röhm GmbH & Co. KG | Gedeckt eingefärbte, infrarotreflektierende Kunststoffformmasse |
| DE102005019669A1 (de) * | 2005-02-08 | 2006-10-12 | Röhm Gmbh | Folienmembran mit hervorragender Witterungsbeständigkeit, hoher Durchlässigkeit für solare Wärmestrahlung, effektiver Zurückhaltung der von der Erde emittierten Wärmestrahlung und hoher mechanischer Festigkeit sowie Verfahren zur Herstelung der Folienmembran |
| DE102005013082A1 (de) * | 2005-02-23 | 2006-08-24 | Röhm GmbH & Co. KG | Extrudierte Folie oder Platte mit elektrisch leitfähiger Beschichtung, Verfahren zu ihrer Herstellung, sowie Verwendungen |
| BRPI0609111A2 (pt) | 2005-04-18 | 2010-02-23 | Roehm Gmbh | processo para a preparação de um material de moldagem ou um molde, material de moldagem ou molde e seu uso |
| DE102005020424A1 (de) * | 2005-04-29 | 2006-11-02 | Röhm Gmbh | Verfahren zur Herstellung einer Folie aus thermoplastischem Kunststoff, Folie und Verwendung der Folie |
| DE102005055793A1 (de) | 2005-11-21 | 2007-05-24 | Röhm Gmbh | Transparente TPU (thermoplastische Polyurethane)/ PMMA (Polymethyl(meth)acrylat) Abmischungen mit verbesserter Kältesschlagzähigkeit |
| DE102005062687A1 (de) * | 2005-12-23 | 2007-07-05 | Röhm Gmbh | PMMA-Folie mit besonders hoher Witterungsbeständigkeit und hoher UV-Schutzwirkung |
| DE102006029613A1 (de) * | 2006-06-26 | 2007-12-27 | Röhm Gmbh | Transparenter Kunststoff-Verbund |
| DE102007005432A1 (de) * | 2007-01-30 | 2008-07-31 | Evonik Röhm Gmbh | Formmassen für mattierte Polyacrylat-Formkörper |
| DE102007026201A1 (de) * | 2007-06-04 | 2008-12-11 | Evonik Röhm Gmbh | Eingefärbte Zusammensetzung mit erhöhter Spannungsrissbeständigkeit |
| DE102007026200A1 (de) * | 2007-06-04 | 2008-12-11 | Evonik Röhm Gmbh | Zusammensetzung mit erhöhter Spannungsrissbeständigkeit |
| DE102007028601A1 (de) * | 2007-06-19 | 2008-12-24 | Evonik Röhm Gmbh | Reaktivgemisch zur Beschichtung von Formkörpern mittels Reaktionsspritzguss sowie beschichteter Formkörper |
| DE102007029263A1 (de) * | 2007-06-22 | 2008-12-24 | Evonik Röhm Gmbh | PMMA/PVDF-Folie mit besonders hoher Witterungsbeständigkeit und hoher UV-Schutzwirkung |
| DE102007051482A1 (de) * | 2007-10-25 | 2009-04-30 | Evonik Röhm Gmbh | Verfahren zur Herstellung von beschichteten Formkörpern |
| DE102008001231A1 (de) * | 2008-04-17 | 2009-10-22 | Evonik Röhm Gmbh | Flammfeste PMMA-Formmasse |
| DE102008001695A1 (de) * | 2008-05-09 | 2009-11-12 | Evonik Röhm Gmbh | Poly(meth)acrylimide mit verbesserten optischen und Farbeigenschaften, insbesondere bei thermischer Belastung |
| US9817154B2 (en) | 2012-08-06 | 2017-11-14 | Mitsubishi Chemical Corporation | Acrylic resin film and retroreflective sheet |
| JP6809842B2 (ja) * | 2016-08-17 | 2021-01-06 | 積水化学工業株式会社 | 多層管及び配管 |
| CA3042577C (en) | 2016-12-07 | 2021-04-13 | Evonik Rohm Gmbh | Extruded matt foil with improved mechanical properties and a high weathering resistance |
| DE102017216789A1 (de) | 2017-09-22 | 2019-03-28 | Tesa Se | Laserbeschriftbare Folie |
| KR102757951B1 (ko) * | 2018-08-07 | 2025-01-22 | 미쯔비시 케미컬 주식회사 | 광학 필름, 필름 적층체, 디스플레이 유닛 |
| KR102246283B1 (ko) | 2018-12-20 | 2021-04-29 | 엘지엠엠에이 주식회사 | 아크릴계 라미네이트 필름, 이의 제조방법 및 이로부터 제조된 데코 시트 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005008845A (ja) | 2003-05-22 | 2005-01-13 | Mitsubishi Rayon Co Ltd | 再帰反射シート表皮用着色アクリル樹脂フィルム |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US352154A (en) * | 1886-11-09 | David eousseau | ||
| US293996A (en) * | 1884-02-26 | Car-replacer | ||
| US3312655A (en) * | 1963-02-13 | 1967-04-04 | Allied Chem | Coloring of thermoplastic resins |
| US5237004A (en) * | 1986-11-18 | 1993-08-17 | Rohm And Haas Company | Thermoplastic and thermoset polymer compositions |
| DE3842796A1 (de) * | 1988-12-20 | 1990-06-21 | Roehm Gmbh | Klare schlagzaehe acrylat-formmasse |
| CH677756A5 (de) * | 1989-01-26 | 1991-06-28 | Ciba Geigy Ag | |
| US5200851A (en) * | 1992-02-13 | 1993-04-06 | Minnesota Mining And Manufacturing Company | Infrared reflecting cube-cornered sheeting |
| JP3419485B2 (ja) * | 1993-01-29 | 2003-06-23 | 株式会社ジーシーデンタルプロダクツ | レジン前装冠維持装置用着色樹脂粉 |
| JP3493245B2 (ja) * | 1995-05-12 | 2004-02-03 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 再帰性反射シート及び再帰性反射性能を有する物品 |
| US5672643A (en) * | 1995-09-29 | 1997-09-30 | Minnesota Mining And Manufacturing Company | Fluorescent dye blends |
| KR100643549B1 (ko) | 1997-12-05 | 2006-11-10 | 룀 게엠베하 | 필름-인서트 성형방법으로 제조될 수 있는, 양면이 고광택성이고 겔 바디를 함유하지 않는 표면 경화된 pmma 필름의 제조방법 |
| DE10043868A1 (de) | 2000-09-04 | 2002-04-04 | Roehm Gmbh | PMMA Formmassen mit verbesserter Schlagzähigkeit |
| DE10127134A1 (de) | 2001-06-05 | 2002-12-12 | Roehm Gmbh | verfahren zur Herstellung von Formkörpern aus (Meth)acrylat-Copolymeren mittels Spritzguß |
| DE10236240A1 (de) | 2002-02-06 | 2003-08-14 | Roehm Gmbh | Silicon-Pfropfcopolymerisate mit Kern-Hülle-Struktur, schlagzähmodifizierte Formmassen und Formkörper sowie Verfahren zu deren Herstellung |
| DE10204890A1 (de) | 2002-02-06 | 2003-08-14 | Roehm Gmbh | Schlagzähe Formmasse und Formkörper |
| US7618709B2 (en) * | 2002-04-30 | 2009-11-17 | Avery Dennison Corporation | Fluorescent articles having multiple film layers |
| RU2303622C2 (ru) * | 2002-04-30 | 2007-07-27 | Эвери Дэннисон Корпорейшн | Флуоресцентные изделия, имеющие несколько слоев пленки |
| DE10236045A1 (de) | 2002-08-06 | 2004-02-19 | Röhm GmbH & Co. KG | Niedrig orientierte thermoplastische Folien |
| DE10243062A1 (de) | 2002-09-16 | 2004-03-25 | Röhm GmbH & Co. KG | Heißwasserwechseltestbeständiges Sanitärmaterial aus PMMA-Formmasse oder schlagzäher PMMA-Formmasse |
| DE10244706A1 (de) * | 2002-09-24 | 2004-03-25 | Röhm GmbH & Co. KG | Formkörper aus Kunststoff, enthaltend einen Fluoreszenzfarbstoff |
| DE10251144A1 (de) | 2002-10-31 | 2004-05-19 | Röhm GmbH & Co. KG | Makroporöses Kunststoffperlenmaterial |
| JP4194354B2 (ja) * | 2002-12-03 | 2008-12-10 | 帝人化成株式会社 | 意匠シートおよびその製造方法 |
| DE10260065A1 (de) | 2002-12-19 | 2004-07-01 | Röhm GmbH & Co. KG | Kern-Schale-Teilchen zur Schlagzähmodifizierung von Poly(meth)acrylat-Formmassen |
| MXPA04010956A (es) | 2003-01-30 | 2005-01-25 | Roehm Gmbh | Forma de dosis farmaceutica y metodo para la produccion de la misma. |
| DE10320318A1 (de) | 2003-05-06 | 2004-12-02 | Röhm GmbH & Co. KG | Verfahren zur Herstellung von lichtstreuenden Formteilen mit hervorragenden optischen Eigenschaften |
| DE10349144A1 (de) | 2003-10-17 | 2005-05-12 | Roehm Gmbh | Polymermischung für mattierte Spritzgußteile |
| DE10349142A1 (de) | 2003-10-17 | 2005-05-12 | Roehm Gmbh | Polymermischung sowie deren Verwendung für Spritzgußteile |
| MX2007008855A (es) | 2003-10-18 | 2008-03-13 | Roehm Gmbh | Masas de pieza moldeada de poli (met) acrilato resistentes a impactos con alta estabilidad termica. |
| DE10351535A1 (de) | 2003-11-03 | 2005-06-09 | Röhm GmbH & Co. KG | Mehrschichtfolie aus (Meth)acrylatcopolymer und Polycarbonat |
| DE10354379A1 (de) | 2003-11-20 | 2005-06-23 | Röhm GmbH & Co. KG | Formmasse, enthaltend ein Mattierungsmittel |
| DE102004022540A1 (de) | 2004-05-05 | 2005-12-08 | Röhm GmbH & Co. KG | Formmasse für Formkörper mit hoher Witterungsbeständigkeit |
| DE102004024429A1 (de) | 2004-05-14 | 2005-12-08 | Röhm GmbH & Co. KG | Formkörper, enthaltend eine Polymermischung aus schlagzähmodifizierten Poly(meth)-acrylat und Fluorpolymer |
| DE102004045296A1 (de) | 2004-09-16 | 2006-03-23 | Röhm GmbH & Co. KG | Verwendung von Polyalkyl (meth) acrylat-Perlpolymerisaten und Formmasse zur Herstellung von extrudierten Formteilen mit mattierter Oberfläche |
| BRPI0609111A2 (pt) | 2005-04-18 | 2010-02-23 | Roehm Gmbh | processo para a preparação de um material de moldagem ou um molde, material de moldagem ou molde e seu uso |
| DE102005021335A1 (de) | 2005-05-04 | 2006-11-09 | Röhm Gmbh | Verfahren zur Herstellung von Perlpolymerisaten mit einer mittleren Teilchengröße im Bereich von 1 µm bis 40 µm sowie Perlpolymerisat aufweisende Formmassen und Formkörper |
| DE102007021199B4 (de) | 2006-07-17 | 2016-02-11 | Evonik Degussa Gmbh | Zusammensetzungen aus organischem Polymer als Matrix und anorganischen Partikeln als Füllstoff, Verfahren zu deren Herstellung sowie deren Verwendung und damit hergestellte Formkörper |
-
2005
- 2005-01-14 DE DE200510002072 patent/DE102005002072A1/de not_active Withdrawn
- 2005-12-08 JP JP2007550693A patent/JP2008526568A/ja active Pending
- 2005-12-08 WO PCT/EP2005/013132 patent/WO2006074766A1/de not_active Ceased
- 2005-12-08 KR KR1020067018937A patent/KR20070111953A/ko not_active Ceased
- 2005-12-08 AU AU2005324959A patent/AU2005324959A1/en not_active Abandoned
- 2005-12-08 EP EP05816983A patent/EP1836240A1/de not_active Withdrawn
- 2005-12-08 RU RU2007130772A patent/RU2393178C2/ru not_active IP Right Cessation
- 2005-12-08 CA CA 2558179 patent/CA2558179C/en not_active Expired - Fee Related
- 2005-12-08 CN CN2005800073603A patent/CN1930218B/zh not_active Expired - Fee Related
- 2005-12-08 US US10/593,258 patent/US7754317B2/en not_active Expired - Fee Related
- 2005-12-14 TW TW94144343A patent/TWI405796B/zh not_active IP Right Cessation
-
2007
- 2007-07-13 ZA ZA200705785A patent/ZA200705785B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005008845A (ja) | 2003-05-22 | 2005-01-13 | Mitsubishi Rayon Co Ltd | 再帰反射シート表皮用着色アクリル樹脂フィルム |
Non-Patent Citations (2)
| Title |
|---|
| "Solvent Yellow 163", INTERNET PRINT-OUT FROM CHEMBLINK.COM, pages 1, XP003028551, Retrieved from the Internet <URL:http://www.chemblink.com/products/13676-91-0.htm> |
| See also references of WO2006074766A1 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2393178C2 (ru) | 2010-06-27 |
| CA2558179C (en) | 2010-06-29 |
| US20070197703A1 (en) | 2007-08-23 |
| CA2558179A1 (en) | 2006-07-20 |
| KR20070111953A (ko) | 2007-11-22 |
| JP2008526568A (ja) | 2008-07-24 |
| RU2007130772A (ru) | 2009-02-20 |
| TWI405796B (zh) | 2013-08-21 |
| AU2005324959A1 (en) | 2006-07-20 |
| DE102005002072A1 (de) | 2006-07-20 |
| ZA200705785B (en) | 2008-07-30 |
| HK1099036A1 (zh) | 2007-08-03 |
| US7754317B2 (en) | 2010-07-13 |
| WO2006074766A1 (de) | 2006-07-20 |
| CN1930218B (zh) | 2010-05-05 |
| TW200634070A (en) | 2006-10-01 |
| CN1930218A (zh) | 2007-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1836240A1 (de) | Witterungsstabile folie zur gelbeinfärbung retroreflektierender formkörper | |
| EP1789491B1 (de) | Verwendung von polyalkyl(meth)acrylat-perlpolmerisaten und formmasse zur herstellung von extrudierten formteilen mit mattierter oberfläche | |
| EP2160437B1 (de) | Pmma/pvdf-folie mit besonders hoher witterungsbeständigkeit und hoher uv-schutzwirkung | |
| EP1963415B1 (de) | Pmma - folie mit besonders hoher witterungsbeständigkeit und hoher uv-schutzwirkung | |
| EP1644173B1 (de) | Verfahren zur herstellung von lichtstreuenden formteilen mit hervorragenden optischen eigenschaften | |
| WO2007057242A1 (de) | Transparente tpu (thermoplastische polyurethane) / pmma(polymethyl(meth)acrylat) abmischungen mit verbesserter kälteschlagzähigkeit | |
| DE4121652A1 (de) | Schlagzaeh-modifizierungsmittel | |
| EP0368094A1 (de) | Schlagzähe, UV-Absorber-haltige Methacrylatschutzschicht für Polycarbonat | |
| DE10351535A1 (de) | Mehrschichtfolie aus (Meth)acrylatcopolymer und Polycarbonat | |
| WO2006058584A1 (de) | Gedeckt eingefärbte, infrarotreflektierende kunststoffformasse | |
| EP2315801B1 (de) | Einfärbeprozess für poly(meth)acrylate mit flüssigfarben auf wasserbasis und flüssigfarben auf wasserbasis | |
| EP2978785B1 (de) | Schlagzäh ausgerüstetes pmma mit verbesserten optischen eigenschaften | |
| DE3632370A1 (de) | Vertraegliche polymermischungen (ii) | |
| DE102004062773A1 (de) | Beschichtungsmittel zur Herstellung von umformbaren Kratzfestbeschichtungen mit schmutzabweisender Wirkung, kratzfeste umformbare schmutzabweisende Formkörper sowie Verfahren zu deren Herstellung | |
| HK1099036B (en) | Weathering-resistant film for yellow colouring of retroreflective mouldings bodies | |
| DE10320810A1 (de) | Bräunungshilfen mit hohem Schutzfaktor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20060720 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EVONIK ROEHM GMBH |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: NEUHAEUSER, ACHIM Inventor name: DICKHAUT-BAYER, GUENTHER Inventor name: ENDERS, MICHAEL |
|
| 17Q | First examination report despatched |
Effective date: 20080128 |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EVONIK ROEHM GMBH |
|
| TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20130702 |