EP2408866A1 - Beschichtungen unter einsatz von dialkyl-/dialkenylethern als hydrophobierungsmittel, deren verwendung und metalle versehen mit der beschichtung - Google Patents
Beschichtungen unter einsatz von dialkyl-/dialkenylethern als hydrophobierungsmittel, deren verwendung und metalle versehen mit der beschichtungInfo
- Publication number
- EP2408866A1 EP2408866A1 EP10717494A EP10717494A EP2408866A1 EP 2408866 A1 EP2408866 A1 EP 2408866A1 EP 10717494 A EP10717494 A EP 10717494A EP 10717494 A EP10717494 A EP 10717494A EP 2408866 A1 EP2408866 A1 EP 2408866A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating
- ethers
- dialkyl
- coating according
- ether
- 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- Withdrawn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
- 238000000576 coating method Methods 0.000 title claims abstract description 58
- 239000011248 coating agent Substances 0.000 title claims abstract description 52
- 150000002170 ethers Chemical class 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 title claims abstract description 11
- 150000002739 metals Chemical class 0.000 title claims abstract description 6
- 239000004890 Hydrophobing Agent Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 16
- 239000000155 melt Substances 0.000 claims description 16
- HBXWUCXDUUJDRB-UHFFFAOYSA-N 1-octadecoxyoctadecane Chemical class CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC HBXWUCXDUUJDRB-UHFFFAOYSA-N 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- 150000001298 alcohols Chemical class 0.000 claims description 6
- 150000001983 dialkylethers Chemical class 0.000 claims description 6
- JPPRXACMNPYJNK-UHFFFAOYSA-N 1-docosoxydocosane Chemical class CCCCCCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCCCCCC JPPRXACMNPYJNK-UHFFFAOYSA-N 0.000 claims description 5
- FDCJDKXCCYFOCV-UHFFFAOYSA-N 1-hexadecoxyhexadecane Chemical class CCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCC FDCJDKXCCYFOCV-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- HANWHVWXFQSQGJ-UHFFFAOYSA-N 1-tetradecoxytetradecane Chemical class CCCCCCCCCCCCCCOCCCCCCCCCCCCCC HANWHVWXFQSQGJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 239000008199 coating composition Substances 0.000 claims description 3
- 239000010954 inorganic particle Substances 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 150000002763 monocarboxylic acids Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 22
- 239000010410 layer Substances 0.000 description 14
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 14
- 230000002209 hydrophobic effect Effects 0.000 description 13
- 239000001993 wax Substances 0.000 description 12
- 239000000843 powder Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 229920002545 silicone oil Polymers 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000005871 repellent Substances 0.000 description 6
- PVYJZLYGTZKPJE-UHFFFAOYSA-N streptonigrin Chemical compound C=1C=C2C(=O)C(OC)=C(N)C(=O)C2=NC=1C(C=1N)=NC(C(O)=O)=C(C)C=1C1=CC=C(OC)C(OC)=C1O PVYJZLYGTZKPJE-UHFFFAOYSA-N 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 235000013871 bee wax Nutrition 0.000 description 3
- 239000012166 beeswax Substances 0.000 description 3
- 150000002191 fatty alcohols Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000012170 montan wax Substances 0.000 description 3
- -1 perfluoro compounds Chemical class 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- OULAJFUGPPVRBK-UHFFFAOYSA-N tetratriacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO OULAJFUGPPVRBK-UHFFFAOYSA-N 0.000 description 3
- PKBSGDQYUYBUDY-UHFFFAOYSA-N 1-nonacosanol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCO PKBSGDQYUYBUDY-UHFFFAOYSA-N 0.000 description 2
- 229910002018 Aerosil® 300 Inorganic materials 0.000 description 2
- 229920004511 Dow Corning® 200 Fluid Polymers 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- FIPPFBHCBUDBRR-UHFFFAOYSA-N henicosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCO FIPPFBHCBUDBRR-UHFFFAOYSA-N 0.000 description 2
- ULCZGKYHRYJXAU-UHFFFAOYSA-N heptacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCO ULCZGKYHRYJXAU-UHFFFAOYSA-N 0.000 description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N heptadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- IRHTZOCLLONTOC-UHFFFAOYSA-N hexacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCO IRHTZOCLLONTOC-UHFFFAOYSA-N 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 2
- BTFJIXJJCSYFAL-UHFFFAOYSA-N icosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VXZBFBRLRNDJCS-UHFFFAOYSA-N n-heptacosanoic acid Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O VXZBFBRLRNDJCS-UHFFFAOYSA-N 0.000 description 2
- XMHIUKTWLZUKEX-UHFFFAOYSA-N n-hexacosanoic acid Natural products CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 description 2
- MWMPEAHGUXCSMY-UHFFFAOYSA-N n-pentacosanoic acid Natural products CCCCCCCCCCCCCCCCCCCCCCCCC(O)=O MWMPEAHGUXCSMY-UHFFFAOYSA-N 0.000 description 2
- XGFDHKJUZCCPKQ-UHFFFAOYSA-N nonadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCO XGFDHKJUZCCPKQ-UHFFFAOYSA-N 0.000 description 2
- CNNRPFQICPFDPO-UHFFFAOYSA-N octacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCO CNNRPFQICPFDPO-UHFFFAOYSA-N 0.000 description 2
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 description 2
- 229940038384 octadecane Drugs 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- IACKKVBKKNJZGN-UHFFFAOYSA-N pentacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCO IACKKVBKKNJZGN-UHFFFAOYSA-N 0.000 description 2
- REIUXOLGHVXAEO-UHFFFAOYSA-N pentadecan-1-ol Chemical compound CCCCCCCCCCCCCCCO REIUXOLGHVXAEO-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- TYWMIZZBOVGFOV-UHFFFAOYSA-N tetracosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCO TYWMIZZBOVGFOV-UHFFFAOYSA-N 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- REZQBEBOWJAQKS-UHFFFAOYSA-N triacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO REZQBEBOWJAQKS-UHFFFAOYSA-N 0.000 description 2
- FPLNRAYTBIFSFW-UHFFFAOYSA-N tricosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCO FPLNRAYTBIFSFW-UHFFFAOYSA-N 0.000 description 2
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 description 1
- GFWCJLHQSOWNRU-UHFFFAOYSA-N 1-heptadecoxyheptadecane Chemical compound CCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCC GFWCJLHQSOWNRU-UHFFFAOYSA-N 0.000 description 1
- XZZGJYKHYBWZHR-UHFFFAOYSA-N 1-hexacosoxyhexacosane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCCCCCCCCCC XZZGJYKHYBWZHR-UHFFFAOYSA-N 0.000 description 1
- WDYQIWBHVFYONC-UHFFFAOYSA-N 1-nonadecoxynonadecane Chemical compound CCCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCCC WDYQIWBHVFYONC-UHFFFAOYSA-N 0.000 description 1
- 229960002666 1-octacosanol Drugs 0.000 description 1
- TVYOHSBZTDLHTH-UHFFFAOYSA-N 1-octacosoxyoctacosane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCCCCCCCCCCCC TVYOHSBZTDLHTH-UHFFFAOYSA-N 0.000 description 1
- YGUGZXZLWIADHU-UHFFFAOYSA-N 1-pentadecoxypentadecane Chemical compound CCCCCCCCCCCCCCCOCCCCCCCCCCCCCCC YGUGZXZLWIADHU-UHFFFAOYSA-N 0.000 description 1
- 229940094997 1-tetracosanol Drugs 0.000 description 1
- DAZQYVHZPVXGCE-UHFFFAOYSA-N 1-triacontoxytriacontane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC DAZQYVHZPVXGCE-UHFFFAOYSA-N 0.000 description 1
- CSHOPPGMNYULAD-UHFFFAOYSA-N 1-tridecoxytridecane Chemical compound CCCCCCCCCCCCCOCCCCCCCCCCCCC CSHOPPGMNYULAD-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- KQQCTWHSWXCZHB-UHFFFAOYSA-N azane;propan-2-ol Chemical compound N.CC(C)O KQQCTWHSWXCZHB-UHFFFAOYSA-N 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 125000005594 diketone group Chemical group 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- CKDDRHZIAZRDBW-UHFFFAOYSA-N henicosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCC(O)=O CKDDRHZIAZRDBW-UHFFFAOYSA-N 0.000 description 1
- KEMQGTRYUADPNZ-UHFFFAOYSA-N heptadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)=O KEMQGTRYUADPNZ-UHFFFAOYSA-N 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- ISYWECDDZWTKFF-UHFFFAOYSA-N nonadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCCC(O)=O ISYWECDDZWTKFF-UHFFFAOYSA-N 0.000 description 1
- OELVSZNPUDCSTA-UHFFFAOYSA-N octadecan-1-ol;1-octadecoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCO.CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC OELVSZNPUDCSTA-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- QEWXHPFKSMVJKX-UHFFFAOYSA-N octadecanoic acid;1-octadecoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC QEWXHPFKSMVJKX-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N pentadecanoic acid Chemical compound CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- QZZGJDVWLFXDLK-UHFFFAOYSA-N tetracosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCC(O)=O QZZGJDVWLFXDLK-UHFFFAOYSA-N 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- VHOCUJPBKOZGJD-UHFFFAOYSA-N triacontanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O VHOCUJPBKOZGJD-UHFFFAOYSA-N 0.000 description 1
- XEZVDURJDFGERA-UHFFFAOYSA-N tricosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCC(O)=O XEZVDURJDFGERA-UHFFFAOYSA-N 0.000 description 1
- SZHOJFHSIKHZHA-UHFFFAOYSA-N tridecanoic acid Chemical compound CCCCCCCCCCCCC(O)=O SZHOJFHSIKHZHA-UHFFFAOYSA-N 0.000 description 1
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/008—Temporary coatings
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
Definitions
- the invention relates to coatings of surfaces using dialkyl / dialkenyl ethers, in particular for the purposes of hydrophobic finishing of surfaces, metals provided with such a coating, including .metal compounds or alloys, and the use of the coatings as surface protection.
- a water-repellent effect of surfaces can be achieved if they are provided hydrophobic and / or the surface structures are suitably modified. In nature, this occurs, for example, in the leaf of the lotus flower, which shows an extremely high water repellency. Responsible for this is a complex micro- and nanoscopic architecture of the surface. The aim of many developments was and is to make this property usable in commercial products.
- silicone oils and polymers are used to permanently apply powders of kaolin, talc, clay or silica gel to surfaces which, if appropriately equipped, should have a lotus leaf-like water repellency.
- EP 0909747 A1 teaches to build up hydrophobic surfaces by applying a dispersion of powder particles from an inert material in a hydrophobicizing siloxane solution with subsequent curing, which have elevations in the order of magnitude of 5 to 200 ⁇ m.
- WO 00/58410 and WO 96/04123 describe self-cleaning surfaces obtainable by applying a liquid containing a hydrophobic material, wherein the hydrophobic material "self-organizing" after evaporation provides a surface structure with mountains and valleys that are a distance of 0.1 to 200 and hydrophobic material are waxes (WO 00/58410), for example long-chain alkanes, alcohols, in particular diols, and ketones, in particular diketones, or polymers (WO 96/04123) called , Many known from the prior art materials with low surface free energy, such as silicones or perfluoro compounds, have an undesirable, because the further processability of the workpieces influencing effect.
- the object of the present invention was to develop a process for the hydrophobic treatment of surfaces, in particular for temporary hydrophobization, the coating of which can be removed by commercially available cleaning agents and whose further processing, such as overcoating or melting, is unproblematic.
- the coating of surfaces with dialkyl / dialkenyl ethers is extensive and leads to an advantageous hydrophobizing finish of the surface, which is easily removable and can also have a pearlescent effect.
- Linear dialkyl / dialkenyl ethers have low surface tensions in the range around 30 mN / m and can nevertheless be easily and extensively removed from surfaces with commercially available cleaners.
- An example of this are conformal coatings, e.g. Car polishes.
- Dialkyl / dialkenyl ethers are not attacked by water, only in conjunction with appropriate cleaners can be removed.
- so-equipped surfaces have the advantage of being readily wettable by many organic materials.
- silicone oil-containing products with a hydrophobic effect can not be removed or not completely removed.
- a further advantage of the dialkyl / dialkenyl ethers used according to the invention lies in the good environmental compatibility of these materials in contrast to the silicone oils or perfluorocompounds.
- the dialkyl / dialkenyl ethers form on the surface of the coated material a film which has a higher water repellency due to its micro-roughness than investigated comparative products from the family of alcohols, paraffins and
- the hydrophobic material can be applied in solid state, as a solution, in dispersion or emulsion.
- the hydrophobic material is applied as a solid either in powder form or as a melt. As the melt cools, the hydrophobic layer forms. Due to the excellent spreading properties of the dialkyl ethers in liquid form, they are evenly distributed in a thin layer on the material.
- the powder may be a micronized solid applied to the surface or a regrind of coarser more heterogeneous particle size distribution.
- Suitable water-repellent dialkyl / dialkylene ethers are those of the general empirical formula R 1 -O-R 2 , where R 1 and R 2 may be saturated or unsaturated alkyl / alkylene chains having chain lengths of 1 and more carbon atoms, as long as the dialkyl / dialkylene ethers in the sum have more than 18 carbon atoms.
- the dialkyl / Dialkylenether can according to an embodiment of the invention, together with additives which form part of the coating, such as. B.
- C14 to C36 fatty alcohols in particular linear C14 to C36 fatty alcohols, are used, with 1-alkanols such as 1-tetradecanol, 1-
- Pentadecanol 1-hexadecanol, 1-heptadecanol, 1-octadecanol, 1-nonadecanol, 1-eicosanol, 1-heneicosanol, 1-docosanol, 1-tricosanol, 1-tetracosanol, 1-pentacosanol, 1-hexacosanol, 1-heptacosanol, 1-octacosanol, 1-nonacosanol or 1-triacontanol are preferred.
- C14 to C32 carboxylic acids in particular fatty acids or linear mono-1-carboxylic acids such as 1-decanoic acid, 1-undecanoic acid, 1-dodecanoic acid, 1-tridecanoic acid , 1-tetradecanoic acid, 1-pentadecanoic acid, 1-hexadecanoic acid, 1-heptadecanoic acid, 1-octadecanoic acid, 1-nonadecanoic acid, 1-eicosanoic acid, 1-heneicosanoic acid, 1-docosansaneu, 1 Tricosanoic acid, 1-tetracosanoic acid, 1-pentacosanoic acid, 1-hexacosanoic acid, 1-heptacosanoic acid, 1-octacosanoic acid, 1-nonacanoic acid, 1-tricontanoic acid.
- fatty acids or linear mono-1-carboxylic acids such as 1-decanoic acid, 1-und
- the proportion of the above additives in the coating is preferably (together) 5 to 40% by weight, in particular 7 to 30% by weight.
- additives can be used, for example, to increase the adhesion to the surface without adversely affecting the hydrophobic properties.
- Possible fields of application of the hydrophobizing agents according to the invention include, but are not limited to: garments, awnings, paints, for example car paints, building walls or leather goods.
- inorganic particles in particular from 0.5 to less than 5% by weight, may be incorporated into the coating, for example those having average particle diameters D 5 o, determined in accordance with ISO 13320-1 and evaluated according to the Fraunhofer Theory of less than 50 .mu.m, in particular particulate metal oxides, mischmetal oxides and / or their oxide hydrates, such as silica, kieselguhr, china clay, or alumina particles.
- FIG. 1 The invention is illustrated by FIG. 1 and the following examples, without being limited thereto.
- the coating composition was melted at a temperature of at least 5 ° C. above its melting point.
- the body to be coated such as a glass slide, dipped and quickly pulled out again.
- layer thicknesses in the range of 50 microns - 500 microns, wherein the layer thickness depends inter alia on the temperature of the object and the speed of extraction.
- the coating agent was ground with a coffee grinder to a fine powder.
- the powder On the surface of the object to be coated, e.g. a glass slide, the powder was evenly distributed. Subsequently, the object was tempered at a temperature of at least 5 ° C. above the melting point in an oven for 10 minutes and then cooled, whereby the coating forms. In this way, layer thicknesses of 10 microns to 500 microns were achieved.
- the contact angles were measured using a contact angle measuring device DSA100 from Krüss.
- DSA100 from Krüss.
- the coated surface was wetted with a drop of water.
- the drop was illuminated from one side and recorded on the opposite side by a camera.
- the resulting film was evaluated using the DSA 100 software.
- the arithmetic mean was determined from 100 measuring points, where 1 measuring point is the arithmetic mean of the contact angles of the hanger and the right drop contour.
- the layer thickness of the uncoated object e.g., a glass slide
- the layer thickness of the uncoated object was measured by means of a film thickness gauge at 10 different defined locations. After the application process, the measurement was repeated and determined from the difference, the layer thickness.
- Dioctadecylether available for example under the name ® NACOL ether 18 from Sasol Germany GmbH, was applied from the melt to a desired surface. Upon cooling, the ether showed an opalescent effect. As a result of the coating, the surface became hydrophobic and thus protected from water. On the material thus treated, a contact angle of water of 148 ° was measured.
- Dioctadecylether available for example as NACOL ® ether 18 from Sasol Germany GmbH, was finely ground and applied as a powder uniformly to a desired surface. After annealing at 80 0 C the contact angle of water on the surface is determined to be 148 °. A pearlescent effect is observed.
- Example 3 Dihexadecylether, available for example as NACOL ® ether 16 from Sasol Germany GmbH, was finely ground and applied as a powder uniformly to a desired surface. After annealing at 80 0 C the contact angle of water was determined on the surface to 141 °.
- Dihexadecylether available for example as NACOL ® ether 16 from Sasol Germany GmbH, was applied from the melt to a desired surface.
- Didocosyl ether was applied from the melt to any surface. After annealing at 80 0 C the contact angle of water was determined on the surface to 144 °.
- Didocosyl ether was finely ground and applied as a powder evenly on any surface. After annealing at 80 0 C the contact angle of water was determined on the surface to 144 °. A pearlescent effect was observed.
- Dioctadecylether available for example as NACOL ® Ether 18 from Sasol Germany GmbH, was wearing listed in acetone on any surface as a 20% solution. After evaporation of the solvent, the contact angle of water on the surface was determined to be 156 °.
- 1-octadecanol obtainable for example under the name NACOL ® 18-98 by Sasol Germany GmbH, was sticking aside- from the melt to any surface. After cooling, a contact angle of water on the wax layer of 101 ° was found.
- 1-octadecanol available for example under the name ® NACOL 18-98 by Sasol Germany GmbH, was applied in acetone to any surface as a 20% solution. After evaporation of the solvent, the contact angle of water on the surface is measured to be 112 °.
- Comparative Example 4 octadecane, available for example under the name ® Parafol 18-97 by Sasol Germany GmbH, was applied from the melt to a desired surface. After cooling, a contact angle of water on the wax layer of 111 ° is found.
- Montan wax is applied with a dropping point of 82 ° C and an acid number of 144 mg KOH / g (Licowax S ® ex. Clariant), was prepared from the melt to a desired surface. After cooling, a contact angle of water on the wax layer of 111 ° is found.
- Example 11 The contact angle of water on a glass slide was determined to be 11 °. Subsequently, this is coated in the melt with Dioctadecylether. The contact angle of the surface is now 148 °. Part of the coating was removed mechanically, where the contact angle of water with the surface was measured. He was 12 °. Another part of the coating was treated with a 60 0 C warm 10% commercial detergent solution (Palmolive ® , Colgate GmbH) in water and rinsed the surface with deionized water. A new measurement of the contact angle of water with the surface also gave 12 °.
- the contact angle of water on a glass slide was determined to be 11 °. This is treated with a silicone oil (Dow Corning 200). Thereafter, the contact angle of the water droplet with the surface was measured to be 91 °. The silicone oil was removed mechanically by wiping. Water had a contact angle of 56 ° on the cleaned surface. Thereafter, the slide was treated with a 10% commercial detergent solution (Palmolive ® , Colgate GmbH) in water at 60 0 C and rinsed the surface with deionized water. A new measurement resulted in a contact angle of 39 °.
- Examples 11 and V8 show that it is possible to use the coating of the invention by suitable means, e.g. mechanical or chemical, residue-free removal. For coating with silicone oils, this is not possible without the surface being further hydrophobicized.
- an emulsion was prepared. This was 1, 7 wt.% Of a mixture of Marlinat® 242 / 90M (mono-isopropanol ammonium salt of a linear C12-C14 alcohol polyethylene glycol ether (2EO) sulphates), 0.7 wt.% Of a Cetearylethoxylates (25 EO) and 3 , 5% by weight of demineralized water and heated to 65 ° C. To this was added a mixture of 35.3% by weight of the dioctadecyl ether mixture heated to 65 ° C (e.g., 80:20 according to Example A2).
- Example A12 Significant performance improvement can be seen by using the wax paste described in Example A12.
- the commercial polishes VG A1- VG A4 already contain abrasives. Even without a grinding wheel, the polish from Example A12 gives better results. With the addition of 3% abrasive bodies (here Aerosil 300), the result could be significantly improved (see Example A12).
- the contact angle of white oil Merkur WOP 100 WB on the surface was determined on the coated surfaces according to the aforementioned examples. At the same time, the dissolution of the coating and the spreading of the oil drop are evaluated after 1 h and after 24 h.
- Example contact angle solver l the spreading of the ⁇ coating after oil drop after
- Examples 1, 5 and 8 have both an improvement in oil repellency, measured by the contact angle, as well as a comparable spreading behavior after 1 h and 24 h.
- Example A8 is most suitable, for the coating of glass the mixture of Example 8.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009013315A DE102009013315A1 (de) | 2009-03-18 | 2009-03-18 | Beschichtungen unter Einsatz von Dialkyl-/Dialkenylethern als Hydrophobierungsmittel, deren Verwendung und Metalle versehen mit der Beschichtung |
PCT/DE2010/000277 WO2010105599A1 (de) | 2009-03-18 | 2010-03-15 | Beschichtungen unter einsatz von dialkyl-/dialkenylethern als hydrophobierungsmittel, deren verwendung und metalle versehen mit der beschichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2408866A1 true EP2408866A1 (de) | 2012-01-25 |
Family
ID=42244881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10717494A Withdrawn EP2408866A1 (de) | 2009-03-18 | 2010-03-15 | Beschichtungen unter einsatz von dialkyl-/dialkenylethern als hydrophobierungsmittel, deren verwendung und metalle versehen mit der beschichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120094110A1 (ja) |
EP (1) | EP2408866A1 (ja) |
JP (1) | JP5864407B2 (ja) |
CN (1) | CN102356132B (ja) |
DE (1) | DE102009013315A1 (ja) |
WO (1) | WO2010105599A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2480613B1 (de) * | 2009-09-23 | 2018-10-31 | SASOL Germany GmbH | Zusammensetzungen enthaltend dialkylether, daraus hergestellte beschichtungen und verwendung von dialkylethern |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7005557B2 (en) * | 2001-07-03 | 2006-02-28 | The Procter & Gamble Company | Film-forming compositions for protecting skin from body fluids and articles made therefrom |
US20080292802A1 (en) * | 2005-06-09 | 2008-11-27 | Hironori Tonomura | Method of Forming a Brilliant Multi-Layered Coating Film |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2011348A (en) * | 1933-05-26 | 1935-08-13 | Eastman Kodak Co | Antistatic thin sheeting |
CH268258A (fr) | 1946-07-30 | 1950-08-16 | Rhone Poulenc Chemicals | Revêtement hydrofuge. |
US2873202A (en) * | 1956-02-23 | 1959-02-10 | Johnson & Son Inc S C | Water repellent and mar resistant coating composition containing a waxy dialkyl ether |
GB913044A (en) * | 1959-11-04 | 1962-12-12 | British Sidac Ltd | Improvements to coatings of vinylidene chloride copolymers |
US3393081A (en) * | 1966-12-06 | 1968-07-16 | Monsanto Co | Heat sealable moisture barrier coatings for polystyrene articles |
GB8300773D0 (en) * | 1983-01-12 | 1983-02-16 | Ici Plc | Coating compositions |
JPS6013593A (ja) * | 1983-07-02 | 1985-01-24 | Dainippon Printing Co Ltd | 感熱記録体 |
US4566907A (en) * | 1984-02-14 | 1986-01-28 | Mitsubishi Paper Mills, Ltd. | Color-developing ink for non-carbon copying paper |
DE4121147A1 (de) * | 1991-06-26 | 1993-01-07 | Henkel Kgaa | Antischaummittel |
CZ295850B6 (cs) | 1994-07-29 | 2005-11-16 | Wilhelm Prof. Dr. Barthlott | Samočisticí povrchy předmětů, způsob jejich výroby a jejich použití |
JPH0848942A (ja) * | 1994-08-04 | 1996-02-20 | Sofuto Kyukyu Corp:Kk | 自動車の塗膜用撥水性艶出し剤 |
DE19602848A1 (de) * | 1996-01-26 | 1997-07-31 | Basf Ag | Verfahren zur Herstellung von Pigmenten |
WO1997035919A1 (fr) * | 1996-03-22 | 1997-10-02 | Nippon Zeon Co., Ltd. | Liquide contenant un polymere lubrifiant et technique de formation d'une pellicule de polymere lubrifiant |
DE69703770T2 (de) * | 1996-08-14 | 2001-07-12 | Tokyo Ohka Kogyo Co Ltd | Besichtigungslösung auf Polysilazan-Basis für die Isolierung mit einer Zwischenschicht |
DE19746053B4 (de) | 1997-10-17 | 2006-11-16 | Erlus Aktiengesellschaft | Verfahren zur Erzeugung einer Selbstreinigungseigenschaft von Oberflächen, insbesondere an Dachziegeln, sowie keramischer Körper mit selbstreinigender Oberfläche |
RU2246514C2 (ru) | 1999-03-25 | 2005-02-20 | Вильхельм БАРТЛОТТ | Способ изготовления самоочищающихся поверхностей и изделие с такой поверхностью |
WO2002046291A1 (en) * | 2000-11-15 | 2002-06-13 | Henkel Loctite Corporation | Multi-functional alpha-alkoxyalkyl acrylate and methacrylate ester compositions and reworkable polymers formed therefrom |
DE10137544A1 (de) * | 2001-08-01 | 2003-02-13 | Basf Ag | Primerschichten für EC-Fenster |
DE102005023804A1 (de) * | 2005-05-19 | 2006-11-23 | Basf Ag | Farbiges Polymersystem mit verbesserter Elastizität |
DE102008005721C5 (de) * | 2008-01-23 | 2012-04-19 | Sasol Germany Gmbh | Verfahren zur Herstellung eines Latentwärmespeichermaterials |
DE102009042447A1 (de) * | 2009-09-23 | 2011-04-07 | Sasol Germany Gmbh | Zusammensetzungen enthaltend Dialkylether, daraus hergestellte Beschichtungen und Verwendung von Dialkylethern |
-
2009
- 2009-03-18 DE DE102009013315A patent/DE102009013315A1/de not_active Withdrawn
-
2010
- 2010-03-15 EP EP10717494A patent/EP2408866A1/de not_active Withdrawn
- 2010-03-15 WO PCT/DE2010/000277 patent/WO2010105599A1/de active Application Filing
- 2010-03-15 JP JP2012500065A patent/JP5864407B2/ja not_active Expired - Fee Related
- 2010-03-15 US US13/257,232 patent/US20120094110A1/en not_active Abandoned
- 2010-03-15 CN CN201080012400.4A patent/CN102356132B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7005557B2 (en) * | 2001-07-03 | 2006-02-28 | The Procter & Gamble Company | Film-forming compositions for protecting skin from body fluids and articles made therefrom |
US20080292802A1 (en) * | 2005-06-09 | 2008-11-27 | Hironori Tonomura | Method of Forming a Brilliant Multi-Layered Coating Film |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010105599A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2480613B1 (de) * | 2009-09-23 | 2018-10-31 | SASOL Germany GmbH | Zusammensetzungen enthaltend dialkylether, daraus hergestellte beschichtungen und verwendung von dialkylethern |
Also Published As
Publication number | Publication date |
---|---|
CN102356132A (zh) | 2012-02-15 |
WO2010105599A1 (de) | 2010-09-23 |
JP2012520903A (ja) | 2012-09-10 |
DE102009013315A1 (de) | 2010-09-23 |
US20120094110A1 (en) | 2012-04-19 |
CN102356132B (zh) | 2015-04-01 |
JP5864407B2 (ja) | 2016-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2458417C3 (ja) | ||
EP2247701B1 (de) | Verfahren zur beschichtung von metallischen oberflächen mit einer wachse enthaltenden schmierstoffzusammensetzung | |
EP1519994A1 (de) | Verfahren zur herstellung einer tensidfreien suspension auf wässriger basis von nanostrukturierten, hydrophoben partikeln und deren verwendung | |
DE112009000066T5 (de) | Zusammensetzung eines Antihaftlacks und Verfahren zur Herstellung derselben | |
WO2019105741A1 (de) | Verfahren zur herstellung eines glasartikels | |
EP2888386B1 (de) | Korrosionsschutzmittel-formulierung zum schutz vor zink- und cadmiumkorrosion | |
DE102008020216A1 (de) | Verfahren zum Schützen eines Metalls vor Korrosion | |
DE69930601T2 (de) | Molybdat-Pigmente enthaltende Pasten auf Basis von inhibierten Metallpigmenten zur Verwendung in wässrigen Beschichtungen | |
DE69627515T2 (de) | Material zur verleihung von nicht-klebenden und nicht-benetzenden eigenschaften | |
DE2200654A1 (de) | Pigment mit Korrosionsschutzeigenschaften,Verfahren zu seiner Herstellung und seine Verwendung | |
DE10305612B4 (de) | Beschichtungsmassen für Gusskerne | |
EP2408866A1 (de) | Beschichtungen unter einsatz von dialkyl-/dialkenylethern als hydrophobierungsmittel, deren verwendung und metalle versehen mit der beschichtung | |
WO2014146927A1 (de) | Zusammensetzung für den schutz vor zunder und als schmiermittel für die heissverarbeitung von metallen | |
DE3223410C2 (de) | Lösungsmittelhaltiger Lack mit Farbpigment | |
EP2217742A1 (de) | Passivierendes gleitschleifen, insbesondere für aluminium, magnesium und zink | |
EP1862239B1 (de) | Sprühkopf zum Auftragen von Trennmittel auf eine Gussform | |
WO2008037236A1 (de) | Wärmehärtende beschichtungszusammensetzung | |
DE19716514C1 (de) | Verfahren zum pulvermetallurgischen Herstellen und damit hergestellte Bauteile | |
DE2526930B2 (de) | Trenn- und schmiermittel sowie verfahren zur herstellung eines schmierund trennueberzugs auf oberflaechen von formen und verwandten teilen | |
EP3921375B1 (de) | Gleitmittel | |
WO2003046090A2 (de) | Zubereitungen zur anti-fingerabdruck-beschichtung von metalloberflächen | |
DE202009008205U1 (de) | Verwendung einer wachshaltigen Zusammensetzung als Beschichtung von Oberflächen zur Verbesserung ihrer Reinigbarkeit | |
CH694734A5 (de) | Zusammensetzung zum Aufbringen auf Substrate, Verfahren zum Aufbringen derselben, ihre Verwendung sowie die aufgebrachten Strukturen. | |
DE1669099A1 (de) | Schuppenfoermige Metallpulver sowie Verfahren und Mittel zu ihrer Herstellung | |
EP3102641A1 (de) | Farben, lacke oder andere beschichtungsmittel mit anti-krater-additiv sowie dessen herstellung und verwendung |
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: 20110908 |
|
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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20141114 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
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: 20181002 |