EP1218462A1 - Verfahren zur herstellung kratzfester beschichtungen - Google Patents
Verfahren zur herstellung kratzfester beschichtungenInfo
- Publication number
- EP1218462A1 EP1218462A1 EP00967627A EP00967627A EP1218462A1 EP 1218462 A1 EP1218462 A1 EP 1218462A1 EP 00967627 A EP00967627 A EP 00967627A EP 00967627 A EP00967627 A EP 00967627A EP 1218462 A1 EP1218462 A1 EP 1218462A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- meth
- acrylates
- coating
- radiation
- acrylate
- 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.)
- Granted
Links
- 239000006120 scratch resistant coating Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 58
- 239000011248 coating agent Substances 0.000 claims abstract description 56
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000001301 oxygen Substances 0.000 claims abstract description 45
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 34
- 229920000642 polymer Polymers 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000005855 radiation Effects 0.000 claims abstract description 18
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 42
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 30
- 239000008199 coating composition Substances 0.000 claims description 28
- -1 acrylamido Chemical group 0.000 claims description 24
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 19
- 229920000728 polyester Polymers 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 18
- 239000003085 diluting agent Substances 0.000 claims description 12
- 239000004593 Epoxy Substances 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 24
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 23
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 21
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 19
- 238000001723 curing Methods 0.000 description 18
- 239000011261 inert gas Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 239000005056 polyisocyanate Substances 0.000 description 12
- 229920001228 polyisocyanate Polymers 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 150000002148 esters Chemical class 0.000 description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 10
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 10
- 229920000570 polyether Polymers 0.000 description 10
- 239000004970 Chain extender Substances 0.000 description 9
- 238000003848 UV Light-Curing Methods 0.000 description 9
- 125000001931 aliphatic group Chemical group 0.000 description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000004721 Polyphenylene oxide Substances 0.000 description 8
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 125000005442 diisocyanate group Chemical group 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 230000007717 exclusion Effects 0.000 description 5
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 5
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 229920005862 polyol Polymers 0.000 description 5
- 150000003077 polyols Chemical class 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 4
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical class OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 4
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 4
- 239000011976 maleic acid Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000010422 painting Methods 0.000 description 4
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- VOBUAPTXJKMNCT-UHFFFAOYSA-N 1-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound CCCCCC(OC(=O)C=C)OC(=O)C=C VOBUAPTXJKMNCT-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YGCOKJWKWLYHTG-UHFFFAOYSA-N [[4,6-bis[bis(hydroxymethyl)amino]-1,3,5-triazin-2-yl]-(hydroxymethyl)amino]methanol Chemical compound OCN(CO)C1=NC(N(CO)CO)=NC(N(CO)CO)=N1 YGCOKJWKWLYHTG-UHFFFAOYSA-N 0.000 description 3
- BJSBGAIKEORPFG-UHFFFAOYSA-N [[6-amino-1,2,3,4-tetramethoxy-4-(methoxyamino)-1,3,5-triazin-2-yl]-methoxyamino]methanol Chemical compound CONC1(N(C(N(C(=N1)N)OC)(N(CO)OC)OC)OC)OC BJSBGAIKEORPFG-UHFFFAOYSA-N 0.000 description 3
- 239000001361 adipic acid Substances 0.000 description 3
- 235000011037 adipic acid Nutrition 0.000 description 3
- 239000003570 air Substances 0.000 description 3
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 150000007973 cyanuric acids Chemical class 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 3
- 239000000539 dimer Substances 0.000 description 3
- 150000002118 epoxides Chemical class 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 235000013772 propylene glycol Nutrition 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- 229940043375 1,5-pentanediol Drugs 0.000 description 2
- ZDQNWDNMNKSMHI-UHFFFAOYSA-N 1-[2-(2-prop-2-enoyloxypropoxy)propoxy]propan-2-yl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COCC(C)OC(=O)C=C ZDQNWDNMNKSMHI-UHFFFAOYSA-N 0.000 description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 2
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 2
- SZSSMFVYZRQGIM-UHFFFAOYSA-N 2-(hydroxymethyl)-2-propylpropane-1,3-diol Chemical compound CCCC(CO)(CO)CO SZSSMFVYZRQGIM-UHFFFAOYSA-N 0.000 description 2
- WMYINDVYGQKYMI-UHFFFAOYSA-N 2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol Chemical compound CCC(CO)(CO)COCC(CC)(CO)CO WMYINDVYGQKYMI-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- VVBLNCFGVYUYGU-UHFFFAOYSA-N 4,4'-Bis(dimethylamino)benzophenone Chemical compound C1=CC(N(C)C)=CC=C1C(=O)C1=CC=C(N(C)C)C=C1 VVBLNCFGVYUYGU-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- 239000004386 Erythritol Substances 0.000 description 2
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 2
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 244000028419 Styrax benzoin Species 0.000 description 2
- 235000000126 Styrax benzoin Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 235000008411 Sumatra benzointree Nutrition 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229960002130 benzoin Drugs 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 125000004386 diacrylate group Chemical group 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 2
- 229940009714 erythritol Drugs 0.000 description 2
- 235000019414 erythritol Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 235000019382 gum benzoic Nutrition 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical group CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 2
- 125000004957 naphthylene group Chemical group 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- FSDNTQSJGHSJBG-UHFFFAOYSA-N piperidine-4-carbonitrile Chemical compound N#CC1CCNCC1 FSDNTQSJGHSJBG-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- QCTJRYGLPAFRMS-UHFFFAOYSA-N prop-2-enoic acid;1,3,5-triazine-2,4,6-triamine Chemical class OC(=O)C=C.NC1=NC(N)=NC(N)=N1 QCTJRYGLPAFRMS-UHFFFAOYSA-N 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 238000003847 radiation curing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 description 1
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 description 1
- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 description 1
- VNMOIBZLSJDQEO-UHFFFAOYSA-N 1,10-diisocyanatodecane Chemical compound O=C=NCCCCCCCCCCN=C=O VNMOIBZLSJDQEO-UHFFFAOYSA-N 0.000 description 1
- GFNDFCFPJQPVQL-UHFFFAOYSA-N 1,12-diisocyanatododecane Chemical compound O=C=NCCCCCCCCCCCCN=C=O GFNDFCFPJQPVQL-UHFFFAOYSA-N 0.000 description 1
- NNOZGCICXAYKLW-UHFFFAOYSA-N 1,2-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC=C1C(C)(C)N=C=O NNOZGCICXAYKLW-UHFFFAOYSA-N 0.000 description 1
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- 239000000523 sample Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 150000003335 secondary amines Chemical group 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000005650 substituted phenylene group Chemical group 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- ALVKHVFHUNINLV-UHFFFAOYSA-N tert-butyl 2-bromo-6,7-dihydro-4h-thieno[3,2-c]pyridine-5-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCC2=C1C=C(Br)S2 ALVKHVFHUNINLV-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0486—Operating the coating or treatment in a controlled atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S522/902—Air inhibition
Definitions
- the present invention relates to a method for producing scratch-resistant coatings based on radiation-curable coating compositions.
- Coating agents that harden through UV radiation are used in technology for the production of high-quality coatings.
- Radiation-curable coating compositions are generally flowable preparations based on polymers or oligers with crosslinking-active groups which undergo a crosslinking reaction with one another when exposed to UV radiation. This leads to the formation of a high molecular network and thus to the formation of a solid, polymeric film.
- radiation-curable coating agents can be used free of solvents or dispersing agents.
- they are characterized by very short curing times, which is particularly advantageous for continuous processing in painting lines.
- Coating agents curable by UV radiation generally have a high surface hardness and good chemical resistance.
- Coating agents curable by UV radiation generally have a high surface hardness and good chemical resistance.
- the coatings should maintain the properties usually achieved in radiation-hardened coatings.
- EP-A 544 465 describes coating compositions for scratch-resistant coatings which contain colloidal silicon dioxide and hydrolysis products of alkoxysilyl acrylates.
- the increase in hardness is due to the incorporation of silicon dioxide into the polymer matrix of the coating.
- the high hardness comes at the expense of other properties, such as depth of penetration or adhesion, which are essential for coating materials.
- the second way is based on choosing the coating material so that it is stressed when scratched in the reversible deformation area. These are materials that allow high reversible deformation. However, there are limits to the use of elastomers as coating material. Such coatings usually show poor chemical stability.
- a third approach attempts to apply coatings with tough, i.e. H. to produce plastic deformation behavior and at the same time to keep the shear stress within the coating material that occurs during scratching as small as possible. This is achieved by reducing the coefficient of friction, e.g. B. by using waxes or slip additives. Varnish additives for UV-curing systems are described, for example, in B.hackl, J. Dauth, M. Dreyer; fate & Lack 1997, 103, 32 - 36.
- US Pat. No. 5,700,576 describes a UV-curing, scratch-resistant coating which contains 1-30% by weight of a prepolymeric thickener with thiol groups and 20-80% by weight of one or more polyfunctional acrylates or methacrylates and thinners, in particular Reactive thinner, which is a radically polymerizable
- scratch-resistant coatings with a balanced property profile can be produced if a radiation-curable coating based on urethane acrylates is cured under inert gas conditions.
- Inert gases generally contain no more than 500 ppm oxygen, which corresponds to an oxygen partial pressure of less than 0.05 kPa under normal conditions.
- the extensive exclusion of oxygen requires complex technology.
- the coating is hardened in chambers sealed to the outside, which are kept consistently under an inert gas atmosphere. This would require complex lock technology, particularly in the case of continuously operating painting lines, and would therefore not be economical.
- the present invention has for its object to provide a simple method for producing scratch-resistant coatings that overcomes the disadvantages of the prior art.
- scratch-resistant coatings can be produced if a customary radiation-curable coating agent is cured by exposure to ultraviolet radiation in an oxygen-containing protective gas atmosphere which has an oxygen partial pressure of not more than 18 kPa, without the need for strict inert gas conditions.
- the present invention relates to a method for producing scratch-resistant coatings, comprising the following steps:
- the coating agent comprising at least one polymer and / or oligomer P1 with on average at least one ethylenically unsaturated double bond per molecule, Curing of the coating agent by exposure to UV radiation,
- the curing of the coating agent is carried out under an oxygen-containing protective gas which has an oxygen partial pressure in the range from 0.2 to 18 kPa.
- An oxygen partial pressure of 18 kPa corresponds to a volume fraction of oxygen of about 20 vol% with a protective gas under normal pressure. Under the same conditions, an oxygen partial pressure of 0.2 kPa corresponds to a volume fraction of oxygen of 2200 ppm oxygen in the protective gas, (see also EW Bader / Ed.), Handbook of Complete Occupational Medicine, Vol. 1 Urban and Schwarzenberg, Berlin, Kunststoff, Vienna 1961, p. 665). On
- Oxygen partial pressure of 9 kPa corresponds to 10 vol% oxygen in the protective gas.
- the coating compositions in the areas where the curing takes place are exposed to an oxygen concentration of less than 18 kPa at the moment of their exposure to UV radiation.
- the relevant areas are the surface areas of the object to be coated which are provided with the radiation-curable coating compositions at the moment of their exposure to UV radiation.
- Inert gases such as nitrogen, carbon monoxide, carbon dioxide and noble gases, eg. B. argon, and their mixtures with air or oxygen into consideration, with argon and nitrogen and in particular nitrogen being preferred as inert gases.
- polymers P1 for the radiation-curable preparations according to the invention can be radically polymerized under the influence of electromagnetic radiation, such as UV radiation.
- the content of ethylenically unsaturated double bonds in Pl is in the range from 0.01 to 1.0 mol / 100 g Pl, preferably in the range from 0.05 to 0.8 mol / 100 g Pl and very particularly preferably 0 , 1 to 0.6 mol / 100 g Pl, lie.
- the terms polymer and oligomer here and hereinafter include polymers, polycondensates and polyaddition products, chemically modified polymers and prepolymers.
- Suitable prepolymers are e.g. B. obtainable by reacting polyfunctional compounds which have at least two reactive groups with monofunctional or polyfunctional compounds which have at least one ethylenically unsaturated double bond and at least one reactive group which forms bonds with the reactive groups of the aforementioned polyfunctional compounds can react.
- the polymers or oligomers generally have a number average molecular weight M N of at least 400 g / mol.
- M N is preferably at most 50,000 and is in particular in the range from 500 to 5,000.
- Coating agents whose polymers or oligomers P1 per molecule have on average at least 2 and particularly preferably 3 to 6 double bonds are preferably used in the process according to the invention.
- the polymers or oligomers P1 preferably have a double bond equivalent weight of 400 to 2,000, particularly preferably 500 to 900.
- the radiation-curable coating compositions preferably have a viscosity of 250 to 11,000 mPas (determined using a rotary viscometer in accordance with DIN EN ISO 3319).
- Such radiation-curable polymers and / or oligomers P1 are well known to the person skilled in the art. An overview of such coating compositions can be found, for example, in P.K.T. Oldring (Editor) Chemistry and Technology of UV- and EB-Formulations for Coatings and Paints, Vol. II, SITA Technology, London 1991. As far as radiation-curable coating agents are described, this work is referred to in full.
- polyether acrylates examples include polyether acrylates, polyester acrylates, unsaturated polyesters, epoxy acrylates, urethane acrylates, amino acrylates, melamine acrylates, silicone acrylates and the corresponding methacrylates.
- Particularly preferred polymers and / or oligomers P1 are selected from urethane (meth) acrylates, polyester (meth) acrylates, oligoether (meth) acrylates and epoxy (meth) acrylates, with regard to the weathering stability of the coatings urethane (meth) acrylates and polyester (meth) acrylates, especially aliphatic urethane acrylates, are particularly preferred.
- the silicone (meth) acrylates are generally linear or cyclic polydimethylsiloxanes which have acrylic and / or methacrylic groups which are bonded to the silicon atoms of the polydimethylsiloxane backbone via an oxygen atom or via an alkylene group. Silicone acrylates are described, for example, in PKT Oldring (see above) * , p. 135 to p. 152. Reference is hereby made in full to the disclosure made there.
- Suitable ethylenically unsaturated epoxy acrylates are, in particular, the reaction products of compounds or oligomers containing epoxy groups with acrylic acid or methacrylic acid.
- Typical compounds containing epoxy groups are the polyglycidyl ethers of polyhydric alcohols. These include the diglycidyl ethers of bisphenol A and its derivatives, furthermore the diglycidyl ethers of oligomers of bisphenol A, as can be obtained by reacting bisphenol A with the diglycidyl ether of bisphenol A, and the polyglycidyl ethers of novolaks.
- the reaction products of acrylic acid or methacrylic acid with the aforementioned epoxides can additionally be modified with primary or secondary amines.
- Epoxy (meth) acrylates are well known to the person skilled in the art and are commercially available.
- Melamine acrylates are understood to mean the reaction products of melamine / formaldehyde condensation products with hydroxyalkyl esters of acrylic acid or methacrylic acid, and with acrylic acid, methacrylic acid or with their ester-forming derivatives.
- Suitable melamine / formaldehyde condensation products are, for example, hexamethylolmelamine (HMM) and hexamethoxymethylolmelamine (HMMM). Furthermore, both HMM and HMMM with the amides of ethylenically unsaturated carboxylic acids, e.g. As acrylic acid amide or methacrylic acid amide, to be modified to form ethylenically unsaturated melamine (meth) acrylates.
- Melamine (meth) acrylates are known to the person skilled in the art and are described, for example, in PKT Oldring, p. 208 to p. 214 and in EP-A 464 466 and DE-A 25 50 740, to which reference is hereby made for further details.
- Polyester (meth) acrylates are also known to the person skilled in the art. They are available according to different methods. For example, acrylic acid and / or methacrylic acid can be used directly as an acid component in the construction of the polyester. There is also the option of using hydroxyalkyl esters of (meth) acrylic acid as an alcohol component directly in the construction of the polyesters.
- the polyester (meth) acrylates are preferably prepared by reacting polyesters containing hydroxyl groups with acrylic or methacrylic acid or their ester-forming derivatives. It is also possible to start from carboxyl-containing polyesters, which are then reacted with a hydroxyalkyl ester of acrylic or methacrylic acid. Unreacted (meth) acrylic acid can by washing, distilling or preferably by reacting with an equivalent amount of a mono- or diepoxide compound using suitable catalysts, such as. B. triphenylphosphine, are removed from the reaction mixture. The products of this reaction usually remain in the radiation-curable coating agent and are incorporated into the polymer network during curing. For further details, please refer to P.K.T. Oldring, p. 123 to p. 135. Their number average molecular weight is generally in the range from 500 to 10,000 and preferably in the range from 800 to 3,000.
- Suitable hydroxyl group-containing polyesters for the production of the polyester (meth) acrylates can be prepared in the customary manner by polycondensation of di- or polybasic carboxylic acids with diols and or polyols, the component containing OH groups being used in excess. Accordingly, carboxyl group-containing polyesters are produced by using the component containing carboxyl groups in excess.
- the carboxylic acid components are aliphatic and / or aromatic CC 6-carboxylic acids, their esters and hydride in question.
- cyclic ethers such as polytetrahydrofuran, polyethylene glycol and polypropylene glycol
- Higher-quality alcohols include, in particular, trihydric to hexavalent alcohols, such as glycerol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, dipentaerythritol, ditrimethylolpropane, sorbitol, erythritol and 1,3,5-trihydroxybenzene and the alkoxylated derivatives of the aforementioned Alcohols in question.
- trihydric to hexavalent alcohols such as glycerol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, dipentaerythritol, ditrimethylolpropane, sorbitol, erythritol and 1,3,5-trihydroxybenzene and the alkoxylated derivatives of the aforementioned Alcohols in question.
- Polyether (meth) acrylates are also known in principle to the person skilled in the art.
- Polyether (meth) acrylates are made up of a polyether base body which has acrylate and / or methacrylate groups at its ends.
- the polyether base body can be obtained, for example, by targeted polymerization of epoxides such as ethylene oxide or propylene oxide or by reacting a polyhydric alcohol, for example an alcohol which has been mentioned above as a polyol component for the production of polyesters, with epoxides such as ethylene oxide and / or propylene oxide.
- This polyether base body still contains free OH groups which can be esterified by known processes with acrylic acid and / or methacrylic acid, or ester-forming derivatives such as acid chlorides, C 1 -C 4 -alkyl esters or anhydrides (see, for example, Houben-Weyl, Volume XIV , 2, Macromolecular Substances II, (1963)). Polymerization products of tetrahydrofuran and oxetane are also suitable as polyethers.
- the polyether (meth) acrylates and the polyester (meth) acrylates can be made more flexible, for example, by using corresponding OH-functional prepolymers or oligomers (polyether or polyester base) with long-chain, aliphatic dicarboxylic acids, in particular aliphatic dicarboxylic acids with at least 6 carbon atoms, such as adipic acid, sebacic acid, dodecadic acid and / or dimer fatty acids, are reacted.
- This flexibilization reaction can be carried out before or after the addition of acrylic or methacrylic acid to the oligomers or prepolymers.
- the urethane (meth) acrylates preferred according to the invention are generally oligomeric compounds which have urethane groups and acryloxyalkyl or methacryloxyalkyl groups or (meth) acrylamidoalkyl groups.
- Urethane (meth) acrylates usually have a number-average molecular weight M N in the range from 500 to 5,000, preferably in the range from 500 to 2,000, Daltons (determined by means of GPC using authentic comparison samples).
- Urethane (meth) acrylates with an average of at least two double bonds, in particular with an average of three to six double bonds per molecule, are preferred according to the invention.
- the aliphatic urethane (meth) acrylate prepolymers PU which are particularly preferred according to the invention are essentially free of aromatic structural elements, such as phenylene or naphthylene or substituted phenylene or naphthylene groups.
- the urethane (meth) acrylates used according to the invention or their mixtures with a reactive diluent preferably have a viscosity (determined using a rotary viscometer according to DIN EN ISO 3319) in the range from 250 to 11,000 mPa.s, in particular in the range from 2,000 up to 7,000 mPa.s.
- the aliphatic urethane (meth) acrylates are known in principle to the person skilled in the art and can be prepared, for example, as described in EP-A-203 161. As far as the urethane (meth) acrylates and their production are concerned, reference is made in full to this document.
- Urethane (meth) acrylates preferred according to the invention can be obtained by combining at least 25% of the isocyanate groups of a compound (component A) containing isocyanate groups with at least one hydroxyalkyl ester of acrylic acid and / or methacrylic acid (component B), optionally with at least one further compound has at least one functional group reactive toward isocyanate groups (component C), for example chain extender Cl.
- component A containing isocyanate groups with at least one hydroxyalkyl ester of acrylic acid and / or methacrylic acid
- component C for example chain extender Cl.
- the equivalent ratio of the isocyanate groups in component A to the reactive groups in component C is between 3: 1 and 1: 2, preferably between 3: 1 and 1.1: 1 and in particular about 2: 1 and
- the hydroxyl groups of component B the stoichiometric amount of the free isocyanate groups of component A, ie the difference from the total number of isocyanate groups Component A minus the reactive groups of component C, (or minus the reacted groups of component C, if only a partial conversion of the reactive groups is intended) correspond.
- the urethane (meth) acrylate preferably contains no free isocyanate groups.
- component B is therefore reacted in a stoichiometric ratio with the free isocyanate groups of the reaction product from component A and component C.
- the urethane (meth) acrylates can also be prepared by first reacting part of the isocyanate groups of a low molecular weight di- or polyisocyanate as component A with at least one hydroxyalkyl ester of an ethylenically unsaturated carboxylic acid as component B and then the remaining isocyanate groups with the component C, e.g. B. a chain extender Cl. Mixtures of chain extenders can also be used.
- the relative amounts of components A, B and C are chosen such that the equivalent ratio of the isocyanate groups to the reactive groups of the chain extender is between 3: 1 and 1: 2, preferably 2: 1, and the equivalent ratio of remaining isocyanate groups to the hydroxy groups of the hydroxyalkyl ester is 1: 1.
- Compounds A containing isocyanate groups here and below are understood to mean low-molecular, aliphatic or aromatic di- or polyisocyanates and aliphatic or aromatic polymers or oligomers (prepolymers) containing isocyanate groups with at least two and preferably three to six free isocyanate groups per molecule.
- the boundary between the low molecular weight di- or polyisocyanates or the prepolymers containing isocyanate groups is fluid.
- Typical prepolymers containing isocyanate groups generally have a number average molecular weight M n in the range from 500 to 5,000 daltons, preferably in the range from 500 to 2,000 daltons.
- the low molecular weight di- or polyisocyanates preferably have a molecular weight below 500 daltons, in particular below 300 daltons.
- aromatic di- or polyisocyanates are diisocyanates, such as 2,4-diisocyanatotoluene, 2,6-diisocyanatotoluene, tetramethylxylylenediisocyanate, 1,4-diisocyanatobenzene, 4,4'- and 2,4,4-diisocyanatodiphenylmethane, p -Xylylene diisocyanate, and isopropenyldimethyltolylene diisocyanate and the uretdiones, biurets, cyanurates and allophanates of the aforementioned aromatic diisocyanates.
- diisocyanates such as 2,4-diisocyanatotoluene, 2,6-diisocyanatotoluene, tetramethylxylylenediisocyanate, 1,4-diisocyanatobenzene, 4,4'- and 2,4,4-di
- the polyisocyanates containing isocyanurate groups are, in particular, simple trisisocyanato isocyanurates, which are cyclic trimers of the diisocyanates, or mixtures with their higher homologues containing more than one isocyanurate ring.
- Examples include the isocyanurate of hexamethylene diisocyanate and the cyanurate of toluene diisocyanate, which are commercially available.
- Cyanurates are preferably used in the production of urethane (meth) acrylates.
- Uretdione diisocyanates are cyclic dimerization products of diisocyanates.
- the uretdione diisocyanates can e.g. B. be used as the sole component or in a mixture with other polyisocyanates, in particular the polyisocyanates containing isocyanurate groups, for the production of urethane (meth) acrylates.
- Suitable polyisocyanates containing biuret groups preferably have an NCO content of 18 to 22% by weight and an average NCO functionality of 3 to 4.5.
- Allophanates of the diisocyanates can, for example, by reacting excess amounts of diisocyanates with simple, polyhydric alcohols, such as. B. trimethylolpropane, glycerol, 1,2-dihydroxypropane or mixtures thereof.
- Polyisocyanates containing allophanate groups suitable for the production of urethane (meth) acrylates generally have an NCO content of 12 to 20% by weight and an average NCO functionality of 2.5 to 3.
- Suitable hydroxyalkyl esters of acrylic acid and methacrylic acid are the half esters of acrylic acid or methacrylic acid with C 2 -C 10 -alkanediols, such as 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, 3-hydroxypropyl acrylate, 3-hydroxypropyl methacrylate, 4-hydroxybutyl acrylate and 4-hydroxybutyl methacrylate.
- hydroxyalkyl esters of acrylic acid and / or methacrylic acid can also be used to introduce double bonds into the urethane (meth) acrylate prepolymer hydroxyl-containing esters of acrylic acid or methacrylic acid, such as trimethylolpropane diacrylate or dimethacrylate, and hydroxyl-bearing aids of acrylic acid and methacrylic acid, such as 2-hydroxyethyl acrylamide and 2-hydroxyethyl methacrylate, are used.
- Suitable chain extenders are aliphatic di- or polyols with up to 20 carbon atoms, such as ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol, 1, 4-butanediol, 1, 5-pentanediol, neopentyl glycol, 1, 6-hexanediol, 2-methyl -l, 5-pentanediol, 2-ethyl-l, 4-butanediol, 2, 2-bis (4 '-hydroxycyclohexyl) propane, dimethylolcyclohexane, glycerol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, bistrimethylolpropane, erythritol and sorbitol; Diamines or polyamines with up to 20 carbon atoms, such as ethylenediamine, 1,3-propanediamine, 1,2-
- Di- or polymercaptans with up to 20 carbon atoms such as 1,2-ethanedithiol, 1,3-propanedithiol, 1,4-butanedithiol, 2,3-butanedithiol, 1,5-pentanedithiol, 1,6-hexanedithiol, 1 , 8-octanedithiol, 1, 9-nonanedithiol, 2,3-dimercapto-l-propanol, dithiothreitol, dithioerythritol, 2-mercaptoethyl ether or 2-mercaptoethyl sulfide.
- chain extenders are oligomeric compounds with two or more of the aforementioned reactive functional groups, for example oligomers containing hydroxyl groups, such as polyethers, polyesters or acrylate / methacrylate copolymers containing hydroxyl groups.
- Oligomeric chain extenders have been extensively described in the literature and generally have molecular weights in the range from 200 to 2,000 daltons.
- Preferred chain extenders are the diols or polyols having up to 20 carbon atoms, in particular the aliphatic diols having 2 to 20 carbon atoms, eg. B. ethylene glycol, diethylene glycol, neopentyl glycol and 1, 6-hexanediol.
- Urethane (meth) acrylates are preferably used in the process according to the invention, which can be obtained as component A by reacting component B with at least one prepolymer containing isocyanate groups and having at least two isocyanate groups per molecule.
- Prepolymers containing isocyanate groups which are obtainable by reacting one of the abovementioned low molecular weight di- or polyisocyanates with at least one of the compounds of component Cl are preferred, the ratio of equivalents of the isocyanate groups to the reactive groups of component Cl being in particular about 2: 1 , Compounds containing isocyanate groups which are selected from the isocyanurates and biurets of aliphatic or aromatic diisocyanates are also preferred.
- Component C also includes compounds C2 which make the UV-cured coating more flexible. Flexibility can also be achieved by reacting at least some of the free isocyanate groups of the binder with hydroxyalkyl esters and / or alkylamine amides of longer-chain dicarboxylic acids, preferably aliphatic dicarboxylic acids with at least 6 carbon atoms. Examples of suitable dicarboxylic acids are adipic acid, sebacic acid, dodecanedioic acid and / or dimer fatty acids. The flexibilization reactions can be carried out either before or after the addition of component B to the prepolymers containing isocyanate groups. Flexibility is also achieved if longer chain aliphatic diols and / or diamines, in particular aliphatic diols and / or diamines with at least 6 carbon atoms, are used as chain extenders C1.
- the coating compositions can contain one or more reactive diluents.
- Reactive diluents are low molecular weight, liquid compounds which have at least one, polymerizable, ethylenically unsaturated double bond.
- An overview of reactive thinners can be found e.g. B. in J.P. Fouassier (ed.), Radiation Curing in Polymer Science and Technology, Elsevier Science Publisher Ltd., 1993, Vol. 1, p 237-240. They usually serve to influence the viscosity and the paint properties, such as the crosslinking density.
- the coating compositions used according to the invention preferably contain reactive diluents in an amount of up to 70% by weight, particularly preferably 15 to 65% by weight, based on the total weight of PI and reactive diluents in the coating composition.
- reactive diluent classes include (meth) acrylic acid and its esters with diols, polyols and amino alcohols, maleic acid and their esters or half esters, vinyl esters of saturated and unsaturated carboxylic acids, vinyl ethers and vinyl ureas.
- Examples include C 2 -C 2 -alkylene glycol di (meth) acrylates such as 1,4-butanediol di (meth) acrylate, 1, 6-hexanediol di (meth) acrylate and 1,12-didecyl diacrylate, esters of acrylic acid or Methacrylic acid with (poly) ether diols such as di- or tripropylene glycol di (meth) acrylate, triethylene glycol di (eth) acrylate and polyethylene glycol di (meth) acrylate, esters of acrylic acid or methacrylic acid with olefinically unsaturated alcohols such as vinyl (meth) acrylate, allyl (meth ) acrylate and dicyclopentadienyl acrylate, esters of acrylic acid or methacrylic acid with polyhydric alcohols such as glycerol tri (meth) acrylate, trimethylolpropane tri (meth) acrylate, trimethylo
- Reactive diluents based on esters of acrylic acid or methacrylic acid are preferred, and among these preferably mono- and diacrylates and mono- and dimethacrylates, in particular isoboronyl acrylate, hexanediol diacrylate, dipropylene glycol diacrylate, tripropylene glycol diacrylate and Laromer® 8887 from BASF AG. Isobornyl acrylate, hexanediol diacrylate, dipropylene glycol diacrylate and tripropylene glycol diacrylate are very particularly preferred.
- the coating compositions according to the invention contain photoinitiators or photoinitiator combinations, as are usually used in radiation-curable coating compositions, and which can initiate the polymerization of ethylenically unsaturated double bonds when exposed to UV radiation.
- Radiation-curable coating compositions generally contain, based on the total weight of Pl and, if appropriate, the reactive diluents, at least 0.1% by weight, preferably at least 0.5% by weight and up to 10% by weight, preferably 0.5 to 6% by weight, in particular 1 to 4% by weight, of at least one photoinitiator.
- Suitable photoinitiators are, for example, benzophenone and benzophenone derivatives, such as 4-phenylbenzophenone and 4-chlorobenzophenone, Michler's ketone, anthrone, acetophenone derivatives, such as 1-benzoylcyclohexan-l-ol, 2-hy- droxy-2, 2-dimethylacetophenone and 2, 2-dimethoxy-2-phenylacetophenone, benzoin and benzoin ethers, such as methyl, ethyl and butyl benzoin ethers, benzil ketals, such as benzil dimethyl ketal, 2-methyl-l- (4-methyl -thio-phenyl) -2-morpholinopropan-l-one, anthraquinone and its derivatives, such as ⁇ -methylanthraquinone and tert-butylanthraquinone, acylphosphine oxides, such as 2, 4, 6-trimethyl
- Such initiators are products such as the commercially under the brand names Irgacure 8 '184, Daro your' ® 1173 from Ciba Geigy, Genocure ® from Rahn or Lucirin '® TPO from BASF AG available.
- Preferred photoinitiators are also phenylglyoxalic acid, its esters and its salts, which can also be used in combination with one of the aforementioned photoinitiators.
- P 198 267 12.6 for further details, reference is hereby made in full to the German patent application P 198 267 12.6.
- the coating compositions optionally also contain customary auxiliaries and / or additives, for example light stabilizers (for example HALS compounds, benzotriazoles, oxalanilides and the like), slip additives, polymerization inhibitors, matting agents, defoamers, leveling agents and film-forming agents Tools, e.g. Cellulose derivatives, or other additives commonly used in top coats.
- light stabilizers for example HALS compounds, benzotriazoles, oxalanilides and the like
- slip additives for example HALS compounds, benzotriazoles, oxalanilides and the like
- polymerization inhibitors for example HALS compounds, benzotriazoles, oxalanilides and the like
- matting agents for example e.g. Cellulose derivatives, or other additives commonly used in top coats.
- Tools e.g. Cellulose derivatives, or other additives commonly used in top coats.
- customary auxiliaries and / or additives are
- Flowable or liquid coating compositions are preferably used in the process according to the invention. These can be applied to the surfaces of the object to be coated using the customary methods, for example by dip coating, spraying or spraying or with a doctor knife.
- the still moist coating can also be subjected to a drying step before curing with UV radiation.
- the still moist coating can optionally also be crosslinked first and then cured with UV radiation.
- the coating composition according to the invention is applied in an amount of 3 to 200 g / m 2 , preferably 5 to 150 g / m 2 .
- the coating compositions are frequently used in the form of clear lacquers, so that they usually have no or only transparent fillers and no opaque ones Pigments included.
- the coating compositions contain 2 to 40% by weight, based on the total weight of the coating composition, of one or more pigments.
- the coating compositions can also contain 1 to 30% by weight, based on the total weight of the coating composition, of one or more fillers.
- UV-curable coating compositions in the process according to the invention in the form of aqueous preparations.
- binder dispersion or emulsions are practically free of environmentally harmful volatile constituents, such as monomers or cosolvents.
- the crosslinking according to the process described here under a protective gas atmosphere takes place after the water has completely evaporated or, in the case of spray application, also after the enclosed air has completely escaped.
- a wide variety of substrates can be coated by means of the method according to the invention, for example glass, metal substrates such as aluminum, steel and other iron alloys, furthermore wood, paper, plastics and mineral substrates, eg. B. Concrete roof tiles and fiber cement slabs.
- the method according to the invention is also suitable for coating packaging containers and for coating films for the furniture industry.
- the method according to the invention is characterized in particular in that, in addition to planar or largely planar objects, bodies, i. H. Objects with a three-dimensional design, can be provided with scratch-resistant coatings.
- the coating compositions according to the invention are preferably applied to primed or coated with a basecoat metal surface, e.g. B. metal sheets or metal strips, three-dimensionally designed metal objects, for. B. molded parts from sheet metal, such as body parts, housings, frame profiles for windows or the like, applied.
- the commonly used basecoats can be used as primers. Both conventional and aqueous basecoats are used as the basecoat.
- Plants for curing radiation-curable coatings under normal atmospheric conditions and under strict oxygen exclusion are known to the person skilled in the art (cf., for example, BR Holmes, UV and EB Curing Formulations for Printing Inks, Coatings and Paints, SITA Technology, Academic Press, London, United Kingdom 1984).
- the method according to the invention can basically be carried out in both types of plant.
- the systems for curing under normal atmospheric conditions are then provided with additional devices by means of which the areas of the system in which the coating is cured, for example the curing unit in a painting line, with an inert gas or a mixture of inert gas and oxygen or air Reaching the desired oxygen concentration at the curing site.
- one or more nozzles or nozzle strips for the protective gas supply can be provided in the openings of the system through which the substrate provided with the moist coating is fed to the UV source, for example a high-pressure mercury lamp.
- the UV source for example a high-pressure mercury lamp.
- conventional apparatus for UV curing which provide a UV curing unit with an inlet and an outlet opening and a conveyor belt which passes the still moist, coated object through the inlet opening into the hardening unit, past the UV source and then through the outlet opening transported out of the curing unit, you can usually see at least one device for purging with protective gas, e.g. B.
- a nozzle bar in the inlet and outlet opening and optionally other devices for purging with inert gas inside the curing unit, for. B. in close proximity to the UV source.
- the surfaces of uniformly shaped bodies e.g. B. bodies and body parts, you can pass a UV-enriched area similar to the drying zone of a car wash, through an area enriched with protective gas. It is also possible to trace the contour of a body located in the area enriched with protective gas with a movably arranged UV source.
- Systems for UV curing of bodies, in particular bodies with a complex three-dimensional shape, are known, for example, from US Pat. No. 4,208,587 and WO 98/53008.
- the plant types described there can be used in the manner described above can be converted in the process according to the invention with suitable flushing devices for protective gas.
- the nozzles or slots are preferably arranged as a ring or ring around the UV source.
- a UV source equipped in this way can also be guided over the body using suitable devices, for example by means of a robot arm (cf. also WO 98/53008).
- coated surfaces can of course also be hardened by means of UV radiation in rooms or chambers which are sealed off from the outside and have a reduced oxygen content in the atmosphere.
- An advantage of the method according to the invention is that the desired oxygen concentrations can be achieved without great technical effort.
- the amount of inert gas used is also less than the amount usually required to achieve a strict exclusion of oxygen, since purging with an amount of inert gas which does not yet completely displace the oxygen from the atmosphere in the hardening zone is sufficient to establish the oxygen concentrations according to the invention.
- the method according to the invention can also be referred to as a method for UV curing of UV-curable coatings under a reduced or restricted protective gas atmosphere.
- the coatings obtained by the process according to the invention have a significantly improved scratch resistance.
- High scratch resistance is to be understood as a good cut in the Scotch-Brite test.
- the coatings obtainable according to the invention, according to the Scotch-Brite test often have a delta gloss value of at most 30, values of a maximum of 20 or a maximum of 10 being achieved without a complete exclusion of oxygen being necessary.
- the coating compositions were produced from the components specified in the exemplary embodiments with vigorous stirring using a disolver or a stirrer.
- the coating compositions described in the exemplary embodiments were applied as a film to cleaned, black-colored glass plates using a box doctor, gap size 200 ⁇ m.
- the films were cured in an IST coating system M 40 2xl-R-IR-SLC-So inert with devices for a protective gas supply in the area of the entrance and exit opening with 2 UV lamps (wavelength range, high-pressure mercury lamps type M 400 U2H and M 400 U2HC) and a conveyor belt running speed of 10 m / min.
- the radiation dose was approximately 1,800 mJ / cm 2 .
- the oxygen content in the hardening zone was adjusted by throttling the nitrogen supply.
- the oxygen content in the hardening area was measured between the two UV lamps using a galvano-flux probe (electrochemical cell based on a lead / lead oxide redox pair with three measuring ranges: 0-1,000 ppm, 0-5% and 0 -25%).
- the oxygen concentration was set before each hardening and 20 min to equilibrate the atmosphere. maintained.
- the mechanical resistance of the coatings hardened under different oxygen contents was investigated by determining the pendulum hardness according to König, DIN 53157, ISO 1522 and by determining the scratch resistance with the Scotch-Brite test after storage for 24 hours in a climatic room.
- a 3 x 3 cm silicon fiber modified fiber fleece (Scotch Brite SUFN, 3M Germany, 41453 Neuss) is attached to a cylinder as a test specimen. This cylinder presses the nonwoven with 750 g onto the coating and is moved pneumatically over the coating. The distance of the deflection is 7 cm.
- the gloss (six-fold determination) is measured in the middle area of the stress in accordance with DIN 67530, ISO 2813 at an angle of incidence of 60 °.
- the difference (delta gloss value) is formed from the gloss values of the coatings before and after the mechanical loads.
- the loss of gloss ie the delta gloss values, is inversely proportional to the scratch resistance.
- Example 1 (coating based on a urethane acrylate)
- Laromer® LR 8987 commercially available mixture of an aliphatic urethane acrylate with 30% by weight of hexanediol diacrylate from BASF AG. Molecular weight approx. 650 g / mol,
- Irgacure I 184 commercial photoinitiator from Ciba-Geigy.
- Table 1 Test results of the coating example 1 when cured under different oxygen contents
- Example 2 (coating based on a polyester-acrylate
- Laromer® LR 8800 commercially available mixture of a polyester acrylate, modified with an aromatic epoxy acrylate from BASF AG. Polyester acrylate based on trimethylolpropane and maleic acid. Molecular weight approx. 900 g / mol,
- Ciba-Geigy company Ciba-Geigy company.
- Table 2 Test results of the coating example 2 when cured under different oxygen contents
- Example 3 (coating based on an oligoether acrylate)
- Laromer® LR 8863 100 parts of Laromer® LR 8863, commercially available oligoether acrylate from BASF AG.
- Viscosity approx. 0.1 Pa.s (DIN EN ISO 3219).
- Ciba-Geigy company Ciba-Geigy company.
- Table 3 Test results of the coating example 3 when cured under different oxygen contents
- nB not measurable because the surface is too soft.
- Example 4 coating based on an amine-modified oligoether acrylate
- Laromer ⁇ > LR 8869 commercially available, amine-modified oligoether acrylate from BASF AG.
- Ciba-Geigy company Ciba-Geigy company.
- Table 4 Test results of the coating example 4 when cured under different oxygen contents
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19940312 | 1999-08-25 | ||
| DE19940312A DE19940312A1 (de) | 1999-08-25 | 1999-08-25 | Verfahren zur Herstellung kratzfester Beschichtungen |
| PCT/EP2000/008284 WO2001014483A1 (de) | 1999-08-25 | 2000-08-24 | Verfahren zur herstellung kratzfester beschichtungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1218462A1 true EP1218462A1 (de) | 2002-07-03 |
| EP1218462B1 EP1218462B1 (de) | 2006-02-15 |
Family
ID=7919558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00967627A Revoked EP1218462B1 (de) | 1999-08-25 | 2000-08-24 | Verfahren zur herstellung kratzfester beschichtungen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6777458B1 (de) |
| EP (1) | EP1218462B1 (de) |
| DE (2) | DE19940312A1 (de) |
| WO (1) | WO2001014483A1 (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074198A2 (en) * | 2002-03-06 | 2003-09-12 | Akzo Nobel Coatings International B.V. | Water borne coating composition for film transfer and casting process |
| US7326752B2 (en) * | 2003-02-28 | 2008-02-05 | Aoc, Llc | Styrene-free unsaturated polyester resin compositions for coating applications |
| CA2593694A1 (en) * | 2004-12-30 | 2006-07-13 | 3M Innovative Properties Company | Articles comprising a fluorochemical surface layer and related methods |
| US20090075060A1 (en) * | 2005-02-16 | 2009-03-19 | Miller James R | Adsorptive coating formulation |
| US20060183812A1 (en) * | 2005-02-16 | 2006-08-17 | Miller James R | Adsorptive coating formulation |
| US20070022625A1 (en) * | 2005-07-28 | 2007-02-01 | Garmat Usa, Inc. | UV curing structure and process |
| CN101304962B (zh) | 2005-11-15 | 2012-09-26 | 威士伯采购公司 | 用于纤维水泥基材的抗碎胶乳面层组合物 |
| US9783622B2 (en) * | 2006-01-31 | 2017-10-10 | Axalta Coating Systems Ip Co., Llc | Coating system for cement composite articles |
| DE602007012700D1 (de) | 2006-06-02 | 2011-04-07 | Valspar Sourcing Inc | Wässrige hochleistungsbeschichtungszusammensetzungen |
| CA2656689C (en) | 2006-07-07 | 2017-01-03 | Valspar Sourcing, Inc. | Coating systems for cement composite articles |
| EP2008636A1 (de) * | 2007-06-29 | 2008-12-31 | 3M Innovative Properties Company | Dentale Zusammensetzung mit polyfunktionalem (Meth)Acrylat mit Urethan-, Harnstoff- oder Amidgruppen, Verfahren zu deren Herstellung und Verwendung |
| JP2011501694A (ja) * | 2007-10-16 | 2011-01-13 | カーハーエス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 容器セル、特にボトルセル、およびそのような容器セルを有する容器ケージ |
| DE102008043202A1 (de) | 2007-10-29 | 2009-04-30 | Basf Se | Verfahren zur Kantenleimung von Textilien |
| DE102008028537B4 (de) | 2008-06-16 | 2012-11-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Abscheiden einer Kratzschutzbeschichtung auf einem Kunststoffsubstrat |
| AU2009316285A1 (en) * | 2008-11-24 | 2010-05-27 | Valspar Sourcing, Inc. | Coating system for cement composite articles |
| US8415437B2 (en) * | 2009-08-05 | 2013-04-09 | Basf Se | (Meth)acrylated melamine formaldehyde resins |
| DE102010016940A1 (de) * | 2010-05-12 | 2011-11-17 | Paul Hettich Gmbh & Co. Kg | Beschlag und Verfahren zur Herstellung eines Beschlags |
| DK2565033T3 (en) * | 2011-09-01 | 2016-04-25 | Senosan Gmbh | Composite element |
| DE102014118487A1 (de) | 2014-12-12 | 2016-06-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Abscheiden eines transparenten Mehrschichtsystems mit Kratzschutzeigenschaften |
| EP4056607A1 (de) * | 2021-03-12 | 2022-09-14 | Hilti Aktiengesellschaft | Reaktivverdünnermischung für die chemische befestigung |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798053A (en) * | 1971-03-30 | 1974-03-19 | Brien O Corp | Control of atmospheric composition during radiation curing |
| JPS5430431B2 (de) * | 1973-03-22 | 1979-10-01 | ||
| US4118873A (en) * | 1976-12-13 | 1978-10-10 | Airco, Inc. | Method and apparatus for inerting the atmosphere above a moving product surface |
| US4170663A (en) * | 1978-03-13 | 1979-10-09 | Ppg Industries, Inc. | Method for producing coatings of low gloss |
| US4262072A (en) * | 1979-06-25 | 1981-04-14 | Minnesota Mining And Manufacturing Company | Poly(ethylenically unsaturated alkoxy) heterocyclic protective coatings |
| DE2928512A1 (de) | 1979-07-14 | 1981-01-29 | Roehm Gmbh | Verfahren zur herstellung einer kratzfesten beschichtung auf einem kunststoff-formkoerper |
| JPS62214375A (ja) | 1986-03-17 | 1987-09-21 | Fujitsu Ltd | パルス検出方法及びその回路 |
| JPS63214375A (ja) * | 1987-02-27 | 1988-09-07 | Sumitomo Metal Ind Ltd | 紫外線硬化樹脂による金属防錆処理方法 |
| EP0330705B1 (de) * | 1988-02-29 | 1992-03-11 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Behandlung von Gegenständen mit Elektronenstrahlung und/oder elektromagnetischer Strahlung unter Schutzgas |
| US5120972A (en) | 1990-12-11 | 1992-06-09 | Energy Sciences, Inc. | Method of and apparatus for improved nitrogen inerting of surfaces to be electron beam irradiated |
| US5318850A (en) | 1991-11-27 | 1994-06-07 | General Electric Company | UV curable abrasion-resistant coatings with improved weatherability |
| US5480682A (en) * | 1993-05-21 | 1996-01-02 | Air Products And Chemicals, Inc. | Non-cryogenically generated nitrogen atmosphere for radiation curing |
| US5571570A (en) * | 1994-04-22 | 1996-11-05 | Red Spot Paint And Varnish Co., Inc. | UV curable blend compositions and processes |
| US5532115A (en) * | 1994-09-30 | 1996-07-02 | E. I. Du Pont De Nemours And Company | Process for forming a colored image utilizing a non-photosensitive/photosensitive combination |
| DE19507174A1 (de) | 1995-03-02 | 1996-09-05 | Roehm Gmbh | UV-härtbare Kratzfestlacke mit einpolymerisierendem Verdicker |
| JPH1112556A (ja) * | 1997-06-27 | 1999-01-19 | Shin Etsu Chem Co Ltd | 紫外線硬化型シリコーン剥離性組成物 |
-
1999
- 1999-08-25 DE DE19940312A patent/DE19940312A1/de not_active Withdrawn
-
2000
- 2000-08-24 US US10/049,646 patent/US6777458B1/en not_active Expired - Fee Related
- 2000-08-24 EP EP00967627A patent/EP1218462B1/de not_active Revoked
- 2000-08-24 DE DE50012234T patent/DE50012234D1/de not_active Revoked
- 2000-08-24 WO PCT/EP2000/008284 patent/WO2001014483A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0114483A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50012234D1 (de) | 2006-04-20 |
| DE19940312A1 (de) | 2001-03-01 |
| US6777458B1 (en) | 2004-08-17 |
| EP1218462B1 (de) | 2006-02-15 |
| WO2001014483A1 (de) | 2001-03-01 |
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