WO2006010663A2 - Verfahren zur versiegelung von natursteinen - Google Patents
Verfahren zur versiegelung von natursteinen Download PDFInfo
- Publication number
- WO2006010663A2 WO2006010663A2 PCT/EP2005/052507 EP2005052507W WO2006010663A2 WO 2006010663 A2 WO2006010663 A2 WO 2006010663A2 EP 2005052507 W EP2005052507 W EP 2005052507W WO 2006010663 A2 WO2006010663 A2 WO 2006010663A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- natural stone
- composition
- pores
- natural
- stone
- Prior art date
Links
- 239000004575 stone Substances 0.000 title claims abstract description 151
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 title claims description 28
- 239000011148 porous material Substances 0.000 claims abstract description 67
- 239000000203 mixture Substances 0.000 claims description 78
- 239000002245 particle Substances 0.000 claims description 59
- 239000011159 matrix material Substances 0.000 claims description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- 238000007711 solidification Methods 0.000 claims description 19
- 230000008023 solidification Effects 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 239000004579 marble Substances 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 14
- 239000010438 granite Substances 0.000 claims description 13
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 12
- 229910052731 fluorine Chemical group 0.000 claims description 12
- 239000011737 fluorine Chemical group 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 230000002209 hydrophobic effect Effects 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- -1 3-glycidyloxypropyl Chemical group 0.000 claims description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 9
- 235000019738 Limestone Nutrition 0.000 claims description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 8
- 229910000077 silane Inorganic materials 0.000 claims description 8
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003999 initiator Substances 0.000 claims description 7
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011260 aqueous acid Substances 0.000 claims description 6
- 239000006028 limestone Substances 0.000 claims description 6
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 claims description 6
- 229960003493 octyltriethoxysilane Drugs 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000009969 flowable effect Effects 0.000 claims description 3
- RSKGMYDENCAJEN-UHFFFAOYSA-N hexadecyl(trimethoxy)silane Chemical compound CCCCCCCCCCCCCCCC[Si](OC)(OC)OC RSKGMYDENCAJEN-UHFFFAOYSA-N 0.000 claims description 3
- AVYKQOAMZCAHRG-UHFFFAOYSA-N triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F AVYKQOAMZCAHRG-UHFFFAOYSA-N 0.000 claims description 3
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 3
- 241000356114 Trachytes Species 0.000 claims description 2
- 239000010441 alabaster Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 2
- 239000010459 dolomite Substances 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 229910052631 glauconite Inorganic materials 0.000 claims description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical group CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- 239000011044 quartzite Substances 0.000 claims description 2
- 239000010435 syenite Substances 0.000 claims description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 15
- 239000010410 layer Substances 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000011435 rock Substances 0.000 description 10
- 238000011049 filling Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 229910017604 nitric acid Inorganic materials 0.000 description 6
- 229910002012 Aerosil® Inorganic materials 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004566 building material Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000219198 Brassica Species 0.000 description 2
- 235000003351 Brassica cretica Nutrition 0.000 description 2
- 235000003343 Brassica rupestris Nutrition 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N anhydrous diethylene glycol Natural products OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010460 mustard Nutrition 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000020095 red wine Nutrition 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- 241000761427 Boraras micros Species 0.000 description 1
- 208000004434 Calcinosis Diseases 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 229910002656 O–Si–O Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 125000005595 acetylacetonate group Chemical group 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910001748 carbonate mineral Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 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
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000008960 ketchup Nutrition 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229940093609 tricaprylin Drugs 0.000 description 1
- VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/30—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds
- C04B26/32—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds containing silicon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
- C04B41/4933—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane containing halogens, i.e. organohalogen silanes
-
- 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
- B05D2203/00—Other substrates
- B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0055—Water-insoluble polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00293—Materials impermeable to liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
-
- 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
- Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
Definitions
- the present invention is the sealing of natural stones, in particular the sealing of natural stones, which are used as a material, so-called natural stones and the sealed natural stones themselves.
- Natural stone occupies an outstanding position among all building materials. So are components made of natural stone each unique. There is hardly a building material that shows as many colors and structures as natural stone. Colors and structures of natural stones are supported by a variety of different surface treatments, such as grinding or polishing.
- Natural stone, so natural stone as a building material eg. As for facades, floor, coverings, stairs, thoroughäbdeckungen, Badumrandungen, window sills, etc. application is not a uniform industrial product, but it shows its own history. For example, dark inclusions in the granite indicate melting of rock into the still liquid magma, layers in the sandstone show sediment deposits in oceans, river deltas and large pools. Limestone calcifications tell about extinct epochs, the folds of some gneisses tell about the intense forces of movement in the metamorphosis processes, and the slate's cleavage of enormous pressures in the formation of mountains.
- Natural stones have strengths that are often superior to those of concrete. Structures of cultural history, such as temples of the Greeks or Romans, the pyramids in Egypt or cathedrals and castles in Europe announce it today after centuries or millennia thereof. Natural stone makes it possible to insert buildings with a great deal of autonomy into built-up and undeveloped situations, or to set new accents with the help of its diverse colors and structures. Natural stone is a preferred material in the redesign of inner cities because it continues the tradition of the historic building stock. But also indoors interior stones find ever more varied applications. Granite kitchen countertops are abrasion-resistant, abrasion-resistant, chemical-resistant and largely indestructible.
- Washbasin borders are less granite but marble use. Marble is noticeably softer, more porous and usually brighter than granites. Marble is particularly sensitive to acidic media, such. As citric acid or vinegar. Marble is also sensitive to mustard, ketchup or other organic media. Prolonged exposure to the surface of the marble results in soiling that can not be removed.
- Another problem area for the use of natural stones is the floor area.
- the floor area is not desired, such as on kitchen countertops or washbasins, a complete seal, but a certain breathability of the mineral floor coverings should be preserved. This is especially the case with new buildings, which are not yet, as was customary in the past, dried out with inner coverings.
- the soil area there are differences in humidity during the seasons, so that the breathability is of outstanding importance. Nevertheless, one would like to protect such surfaces from contamination and damage, so that especially in coarsely porous material, such as sandstone, dirt z. B. can not penetrate and thus can not fix indelible ..
- Impregnation does not occlude or at least not completely occlude the pores, thereby allowing debris or dyes mobilized in fluids to continue to access the pores or inner areas of the stone. For example, penetrates
- Red wine with a sufficiently long residence time on the surface of a stone for example, with
- Impregnations must not form a layer on the surface of the rock
- the mostly silicone- or siloxane-containing agents should not cause any surface changes and do not leave a shine
- These agents generally have a good durability, since they are not exposed to any mechanical wear
- the rock must remain open-pored and the permeability to water vapor may not be significantly impaired, impregnations can be used inside and outside, and a water-repellent and possibly also oil-repellent effect facilitates the care of the treated surfaces.
- Sealers are always layer-forming jobs, they cause a deepening of color and a gloss effect. Sealers have only a medium to short shelf life in the floor area, since they are removed by stress. Since seals seal the pores of the rocks, water vapor diffusion is hindered. This can lead to damage to the natural stone. Sealers are mostly only used inside. The layer formed by the agent protects the stone and facilitates the care. Sealants can greatly reduce the slip resistance of floor coverings ".
- the present invention therefore relates to sealed natural stones based on pores having natural stones, which are characterized in that at least the pores of the natural stones, which are accessible from a surface of the natural stones are filled with a matrix material, which at least partially by silicon oxygen Bonds has formed network, wherein the silicon atoms present in the network at least partially have carbon atoms bonded to the silicon organic radicals.
- the present invention is the use of a natural stone according to the invention, in the construction of buildings, walls, roofs, floors, sanitary facilities, kitchens or paths and a Naturstein ⁇ or natural stone seal according to the invention, natural stone seal, which is characterized in that the seal is a matrix material which has a network formed by silicon-oxygen bonds, the silicon atoms present in the network partially having carbon atoms bonded to the silicon organic radicals.
- the seal is a matrix material which has a network formed by silicon-oxygen bonds, the silicon atoms present in the network partially having carbon atoms bonded to the silicon organic radicals.
- the advantage of the seal according to the invention is that the seal does not have to be layered in comparison to the known sealings, so that mainly the pores, but not the parts of the surface of the natural stone located between the pores, are equipped with the sealing matrix. In this way it is achieved in particular that the surface properties of the natural stone, such. As acid resistance or color, remain virtually unchanged. Nevertheless, the pores can be closed so far that the penetration of water-containing liquids as far as possible is prevented. If the seal is made to form a layer, additional properties, such as an increase in acid stability in carbonate minerals, especially in marbles or limestones, can be achieved.
- the sealants for natural materials according to the invention make use of various aspects of predominantly inorganic sol-gel systems.
- the mechanical strength of natural stones are not or only slightly changed by the seal according to the invention. This stems from the peculiarity of not being able to form a noticeable layer, but primarily penetrating into the pores and sealing them there.
- the seal according to the invention has the advantage that even ugly discoloration does not occur due to hot objects which are deposited on such surfaces.
- the inventive, sealed natural stone based on a pore Natursteinstein characterized in that at least the pores of the natural stone, which are accessible from a surface of the natural stone, are filled with a matrix material which has an at least partially formed by silicon-oxygen bonds network, wherein the silicon atoms present in the network at least have partially bonded via carbon atoms to the silicon organic radicals.
- the organic radicals can be or have alkyl and / or fluoroalkyl radicals with a number of carbon atoms of 1 to 20. Particularly preferably, the organic radicals present may be methyl, octyl, hexadecyl and / or tetrahydrotridecylfluoroctyl radicals.
- heteroorganic radicals which form silicon-heteroorganic residual silicon bonds may be present.
- the heteroorganic radical preferably has at least one nitrogen atom as heteroatom.
- the network has as heteroorganische radicals to those obtained by condensation of an amino group having a glycidyloxy group, more preferably a 3-aminopropyl group having a 3-Glycidyloxypropyl group.
- the degree of filling preferably the average degree of filling of the pores of the natural stone with the matrix material of 25 to 100%, preferably 50 to 98% and particularly preferably 60 to 80%, wherein the degree of filling indicates the proportion of the pores of the natural stone whose volume Oxide particles is filled.
- the degree of filling of a single pore can be determined approximately optically by making a micrograph of a pore accessible from the surface and determining the area of the cross section of the pore occupied by the matrix material. About the degree of filling of several pores, an average degree of filling can be estimated in general.
- Pores are understood to be any surface-accessible openings, gaps, etc.
- the surface can be either the entire surface of a natural stone, or just the surface of one or more sides of the natural stone.
- the matrix material may be present exclusively in the pores of the natural stone or but also on the surface between the pores. If the matrix material is present on the surface of the natural stone between the pores, it preferably has a thickness of from 0.01 to 8 ⁇ m, preferably from 0.05 to 5 ⁇ m, particularly preferably from 0.1 to 2 ⁇ m, and very particularly preferably from 0.2 to 1 ⁇ m. So sealed surfaces appear as if they were wet. This means that structures are highlighted while the surface appears darker. The overall appearance of the surface is more lively. If a certain minimum thickness of 0.01 microns, preferably 0.1 microns below, so the mechanical protection and stability of the sealing matrix decreases significantly.
- Oxide particles, in particular oxide particles, of at least one of the elements Ti, Si, Zr, Al, Y, Sn or Ce can be present in the matrix material.
- oxide particles in particular hydrophobic oxide particles having an average particle size of 10 to 1000 nm, preferably from 20 to 500 .mu.m, preferably from 30 to 250 nm and / or hydrophilic oxide particles having an average particle size of 0.05 to 30 .mu.m, preferably 1 to 20 ⁇ m, and preferably from 5 to 10 ⁇ m.
- the hydrophilic particles are preferably present only in the pores in the matrix material.
- the hydrophobic particles may be present in the pores as well as outside the pores in the matrix material, with preferred hydrophobic particles * present in the matrix material outside the pores having an average particle size of 10 to 250 nm, since this can achieve the sealing matrix is transparent and largely colorless and thus the color of the surface of the natural stone is not or only slightly changed by the sealing matrix.
- the mean particle size refers to the size of the primary particles or, if the oxides are present as agglomerates, to the size of the agglomerates.
- the particle size is determined by light scattering methods, e.g. B. with a particle size analyzer Horiba type LB550 ® Retsch Technology.
- oxide particles are present in the matrix material, these are interconnected with one another, with the natural stone and / or the matrix material by oxygen bridges and / or oxygen-silicon-oxygen bridges or by the network present in the matrix material.
- Hydrophobic oxide particles preferably have alkyl radicals, such as. B.
- fluoroalkyl such as.
- Preferred hydrophobic particles are z. As pyrogenic silicas or precipitated silicas.
- hydrophilic particles are preferably particles of alumina, titania or silica, as z. B. at Degussa AG under the name Aerosil ® or Sipernat ® are available.
- oxide particles in particular hydrophobic oxide particles is particularly advantageous if the matrix material as organic radicals no heteroorganic radicals that form SilMum Heteroorgamc silicon bonds, since in this case in particular by the presence of the oxide particles * shrinkage of the matrix material and so that a reduced protection of the natural stone is largely avoided.
- oxide particles in order to avoid or minimize shrinkage, is also preferred in the presence of heteroorganic radicals in the matrix material.
- the natural stone according to the invention may be a natural stone selected from granite, gabbro, granodiorite, syenite, larviMt, diorite, gabbro, rhyolite, quartz porphyry, andesite, trachyte, kuselite, porphyry, basalt, lava, melaphyr, diabase, picrit, marble, gneiss, seedinaitite, Limestone, Jurassic limestone, shell limestone, travertine, dolomite, onyx, alabaster, sandstone, glauconite sandstone, greywacke, slate and quartzite.
- the natural stone is particularly preferably a granite, a gabbro, a marble or a sandstone.
- the natural stone or its surface may have been treated mechanically.
- the natural stone has a natural stone having a polished surface or at least one, two, three, four, five or more sides a polished surface.
- Such natural stones can be used particularly advantageous in the sanitary area and in the kitchen area but also for facade design or for the production of grave stones.
- the sealed natural stone according to the invention is preferably obtainable according to the method according to the invention described below.
- the natural stones described above can be used in the method according to the invention.
- the natural stone is a granite, a Gäbbro, a marble or a sandstone.
- the natural stones may have been previously treated mechanically, z. B. polished.
- the natural stones may be natural or in the form as they were obtained during mining from the deposit. Preference is given to using natural stones whose surface has been polished on one or more sides, the polished sides or all sides of the natural stone preferably being treated by the method according to the invention.
- the molar ratio of compounds of formula GIySi (OR) 3 to compounds of formula AmSi (OR) 3 in the mixture be varied in a wide range.
- composition is preferably 3-aminopropyltriethoxysilane (AMEO) and 3-glycidyloxypropyltriethoxysilane (GLYEO) or 3-aminopropyltrimethoxysilane (AMMO) and 3-glycidyloxypropyltrimethoxysilane (GLYMO).
- AMEO 3-aminopropyltriethoxysilane
- GLYEO 3-glycidyloxypropyltriethoxysilane
- AMMO 3-aminopropyltrimethoxysilane
- GLYMO 3-glycidyloxypropyltrimethoxysilane
- the molar ratio of compounds of the formula (Z 1 ⁇ Si (OR) 3 to compounds of the formula (Z 2 ) z Si (OR) 4-z in the mixture can be varied within wide limits, preferably the molar ratio is from 5 to 1 to 1 to 5, preferably from 1.5 to 1 to 1 to 1.5 and particularly preferably 1 to 1.
- To prepare such a composition is preferably tetraethoxysilane and methyltriethoxysilane, octyltriethoxysilane, hexadecyltrimethoxysilane and / or
- the amount of alcohol to be added to the mixture depends on the desired viscosity of the composition and can be varied within wide ranges. Preferably, the proportion of alcohol in the composition of 30 to 75 wt .-%. For longer reaction times, it may be advantageous to add further inert components having a higher boiling point, for example ethylene glycol diethyl ether or diethylene glycol diethyl ether in concentrations of up to 20% by weight, preferably up to 10% by weight.
- the solidification of the composition can be carried out by drying at room temperature or elevated temperature.
- the solidification is carried out by drying at elevated temperature, because thereby the solidification times can be significantly reduced.
- the solidification is effected by heating of the equipped with the composition of the natural cut stone to a temperature of 50 to 250 ° C, preferably 75-220 0 C and most preferably from 100 to 150 0 C.
- the heating time is dependent on the solidification temperature and can be from 5 minutes to 10 hours be.
- the solidification of the composition at a temperature of 75 to 220 0 C within 5 minutes to 60 minutes, preferably at a temperature of 100 to 150 ° C, preferably 110 to 130 0 C within 5 to 20 minutes, preferably 10 bis 15 minutes.
- the inventive method is based on the sol-gel technology.
- Particle growth and formation of a network is pH and temperature dependent and affects network density.
- pH values ⁇ 7 predominantly network-like structures are formed.
- Such conditions are for. B. for applications on rocks that endure acid-catalyzed systems, more suitable.
- pH values of at least 7, particle-like structures grow depending on the time and the pH, which have lower cross-linking.
- Such conditions are for. B. for natural stones, which are acid-sensitive, such as marble, more suitable.
- Further details on the influence of the pH on the particle formation may, for. BR Her, "The chemistry of Silica", Wiley, New York 1979)
- Intermediate forms of larger particles which form reticulate can be achieved by changing the pH, by controlling the viscosity and by changing the water concentration, but also by the admixture of particles on whose surfaces network formation is catalyzed.
- an acid preferably a mineral acid or a base, preferably an inorganic base
- an acid preferably a mineral acid or a base, preferably an inorganic base
- the resulting sol has a calculated pH of 2 to 6.
- a base is used as the initiator, so much base is preferably used that the resulting sol has a calculated pH of 8 to 11.
- the addition of the aqueous base or acid is preferably carried out so that the molar ratio of water to compounds according to the formula (Z 1 ⁇ Si (OR) S , in particular
- the composition applied to the surface of the natural stone preferably has a content of liquid components, in particular ethanol or isopropanol of> 50% by weight. Due to the content of liquid components, the viscosity can be adjusted so that the composition can fill the pores of the natural stone and displace the air present in the pores. When compositions are used which have a significantly lower proportion of liquid components, the pores are not completely filled after solidification of the sol present in the composition. Also, the rapid increase in viscosity due to volatilization of the alcohols can adversely affect the degree of filling of the pores. By adding up to 20% by weight, preferably up to 10% by weight, of higher-boiling inert components, for example ethylene glycol or diethylene glycol ethers, the degree of filling can be positively influenced.
- higher-boiling inert components for example ethylene glycol or diethylene glycol ethers
- compositions in addition to alcohol, other components can be mixed in the preparation of the composition.
- oxide particles selected from the oxides of Ti, Si, Zr, Al, Y, Sn or Ce are suspended.
- oxide particles preferably hydrophobic oxide particles, having an average particle size of 10 to 1000 ran, preferably suspended from 20 to 500 nm, preferably from 30 to 250 nm. Should be made from the composition
- Sealant matrix be transparent and / or colorless, so preferably only oxide particles are suspended, which have an average particle size of 10 to 250 nm.
- the mean particle size refers to the size of the primary particles or, if the oxides as Agglomerates are present on the size of the agglomerates.
- the particle size is determined by light-scattering methods, for example by an apparatus of the type Horiba LB550 ®. Retsch Technology.
- Preferred radicals are trifluoromethyl, or Tetrahydrotridecafluorooctanreste.
- composition of the invention can be carried out by various well-known methods.
- the composition z. As raked, brushed, rolled, sprayed or applied by immersing the natural stone in the composition.
- the sealing matrix should be present exclusively within the pores of the natural stone or else on the surfaces between the pores, preferably in a certain thickness, the composition must be at least partially removed from the surface between the pores.
- the application of the composition may be such that after solidification of the composition on the surface of the natural stone between the pores a sealing layer with a thickness of 0.01 to 8 is present, preferably from 0.05 to 5 .mu.m, more preferably from 0.1 to 2 .mu.m and most preferably from 0.5 to 1 .mu.m, the thickness of the layer may, for. For example, by adjusting the amount of composition applied per square meter or by the use of doctor blades with a limitation on the order thickness.
- a primer is introduced into the pores of the natural stone and dried there is solidified.
- a suspension of "hydrophilic oxide particles which preferably have an average particle size of from 0.5 to 30 ⁇ m, preferably from 1 to 20 ⁇ m and particularly preferably from 5 to 10 ⁇ m, is produced in a liquid.
- hydrophilic oxide particles such as. As alumina, aerosils or precipitated silicas used.
- Particles which are particularly preferably used have a BET surface area of from 1 to 100, preferably from 2 to 60 (determined by BET absorption (DIN 66131).)
- the proportion of suspended oxide particles in the suspension is preferably from 1 to 50% by weight. , preferably from 2 to 25 wt .-%.
- the liquid used to produce the suspension may be water.
- a sol is used as the liquid for the preparation of the suspension, which may be a commercially available sol or may be produced by hydrolysis of a hydrolysis-lowable compound with an aqueous acid.
- the sol is preferably prepared by hydrolysis of at least one compound of one of the elements Ti, Si, Zr, Al, Y, Sn or Ce selected from the alcoholates, nitrates, carbonates, acetylacetonates or halides with an aqueous acid.
- suitable sols may, for. For example, WO 99/15262.
- the preparation of the sol is particularly preferably carried out by hydrolysis of tetraethoxysilane with from 0.001 to 10% by weight of a 0.01N to 15N acid, preferably 0.1N to 2N acid, in particular nitric acid.
- a 0.01N to 15N acid preferably 0.1N to 2N acid, in particular nitric acid.
- To adjust the viscosity of the primer of this can be added to an alcohol, especially ethanol.
- the content of added alcohol in the primer to be applied is from 1 to 50% by weight.
- Suspending the oxide particles in the sol can be done by intensive mixing. An additional treatment with ultrasound has proved to be particularly advantageous, since in this way aggregates which can disturb the uniformity of the size of the suspended particles can be smashed.
- the introduction of the primer in the pores can be achieved by applying by conventional methods such. As spraying, doctoring or dipping, preferably a subsequent post-treatment can be carried out by which the not yet solidified primer can be removed from the surface of the natural stone between the pores again.
- the aftertreatment can z. As a wipe, z. B. with a squeegee, a wash or a blow, z. B. with an air knife. This after-treatment ensures that the primer, which is not completely transparent and / or colorless due to the particle sizes used, does not affect the color of the actual surface of the natural stone but only changes the color / transparency of the pores.
- the solidification of the primer can be carried out according to the solidification of the composition, it may be advantageous to the heat treatment times significantly, z. B. to extend twice to ten times.
- composition described above gives after solidification a natural stone seal according to the invention, which is characterized in that the seal a matrix material which has a network formed by silicon-oxygen bonds and by SilMum heteroorganic residual silicon bonds, in which optionally oxide particles can be incorporated or present. Further details of the natural stone sealing according to the invention can be found in the description of the sealing matrix or of the matrix material.
- the method according to the invention is carried out such that, after solidification of the composition, at least once more, preferably once to three times, another composition of the same or different composition, preferably of the same composition as in the first treatment, is applied and solidified ,
- another composition of the same or different composition preferably of the same composition as in the first treatment
- solidified By applying and solidifying the composition two or more times, preferably three to four times, a significantly better filling of the pores can be achieved, since unfilled portions in the filled pores, which result from shrinkage during solidification of the sol, can be filled in the subsequent treatments , In this way, a higher density of the coating and thus better protection of natural stones from attacks z. B. achieved by acids.
- the natural stones according to the invention or the natural stones produced according to the invention can, for. B. used for the construction or production of buildings, walls, roofs, floors, sanitary facilities, kitchens or paths.
- the natural stones are used as shingles, brick, façade stone, floor slab, sidewalk stone / slab, countertop, sink, sideboards, splash guards or Badumrandungen.
- Example 1 Production of a natural stone according to the invention
- the composition thus obtained was applied to a polished granite plate by means of a brush. Supernatant was stripped off after 20 minutes with a squeegee. The granite plate thus treated was used to solidify the composition for 10 minutes in a drying oven; treated at 120 0 C.
- TEOS tetraethoxysilane
- DYNASYLAN ® 9116 hexadecyltrimethoxysilane
- Degussa AG a gyltrimethoxysilane
- 1 g diethylene glycol diethyl ether and 4.54 g of a 24 wt .-% were mixed dispersion of Aerosil ® R 8200 in ethanol.
- 0.15 g of a 1% by weight ethanolic nitric acid (prepared from concentrated nitric acid and ethanol) was mixed.
- Natural stone surface brushed.
- the natural stones had previously been rubbed off with a non-chiseling dry cloth.
- the rock temperature was room temperature. Not yet penetrated into the rock coating was removed by wiping after 3 minutes. Only then is it possible to keep the coating extremely thin and later to differentiate the quality of the coating in the analysis. Due to the different pore structures of the rocks no order quantities were determined.
- a resistance to staining agents in accordance with DIN ISO 10545-14 was investigated. With this rating scale, the higher the rating is, the better the later cleanability.
- the chemical resistance was determined against 10% by weight aqueous citric acid. For this purpose, a drop was applied to the sealed surface and the time (in seconds) until the onset of a reaction (gas bubble development) was measured. The results of the test for sandstone are shown in Table 1 and those for marble in Table 2.
- test paste used was green staining agent consisting of 40% by mass of Cr 2 O 3 in tricaprylin.
- TEOS tetraethoxysilane
- DYNASYLAN ® OCTEO octyltriethoxysilane
- a 24 wt .-% were mixed dispersion of Aerosil ® R 8200 in ethanol.
- 0.15 g of a 1% by weight ethanolic nitric acid was mixed.
- the coating composition from experiment 5 was brushed onto the natural stone surface to be sealed (marble Bianco Carrara).
- the natural stones had previously been rubbed off with a non-rattling dry cloth.
- the rock temperature was room temperature.
- the coating was dried for 30 minutes at 120 0 C in a drying oven.
- the coating composition from experiment 5 was brushed again.
- the treated natural stone was dried for 30 minutes at 250 0 C.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Finishing Walls (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
- Seasonings (AREA)
- Floor Finish (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007523047A JP4718549B2 (ja) | 2004-07-24 | 2005-06-01 | 自然石の封止法 |
US11/572,548 US7968202B2 (en) | 2004-07-24 | 2005-06-01 | Method for sealing natural stones |
EP05754540A EP1771401A2 (de) | 2004-07-24 | 2005-06-01 | Verfahren zur versiegelung von natursteinen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410036073 DE102004036073A1 (de) | 2004-07-24 | 2004-07-24 | Verfahren zur Versiegelung von Natursteinen |
DE102004036073.1 | 2004-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006010663A2 true WO2006010663A2 (de) | 2006-02-02 |
WO2006010663A3 WO2006010663A3 (de) | 2006-04-06 |
Family
ID=35385188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/052507 WO2006010663A2 (de) | 2004-07-24 | 2005-06-01 | Verfahren zur versiegelung von natursteinen |
Country Status (7)
Country | Link |
---|---|
US (1) | US7968202B2 (de) |
EP (1) | EP1771401A2 (de) |
JP (1) | JP4718549B2 (de) |
KR (1) | KR20070038561A (de) |
DE (1) | DE102004036073A1 (de) |
RU (1) | RU2359946C2 (de) |
WO (1) | WO2006010663A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006092343A1 (de) * | 2005-03-02 | 2006-09-08 | Degussa Ag | Gesteine mit erhöhter lichttransmission, verfahren zu ihrer herstellung und ihre verwendung |
EP2338940A1 (de) * | 2009-12-23 | 2011-06-29 | Silicalia S.L. | Beschichtungszusammensetzung |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10210668A1 (de) * | 2002-03-12 | 2003-09-25 | Creavis Tech & Innovation Gmbh | Vorrichtung, hergestellt durch Spritzgussverfahren, zur Aufbewahrung von Flüssigkeiten und Verfahren zur Herstellung dieser Vorrichtung |
DE10210674A1 (de) * | 2002-03-12 | 2003-10-02 | Creavis Tech & Innovation Gmbh | Flächenextrudate mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Extrudate |
DE10210673A1 (de) * | 2002-03-12 | 2003-09-25 | Creavis Tech & Innovation Gmbh | Spritzgusskörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Spritzgusskörper |
DE10210666A1 (de) * | 2002-03-12 | 2003-10-02 | Creavis Tech & Innovation Gmbh | Formgebungsverfahren zur Herstellung von Formkörpern mit zumindest einer Oberfläche, die selbstreinigende Eigenschaften aufweist sowie mit diesem Verfahren hergestellte Formkörper |
DE10210671A1 (de) * | 2002-03-12 | 2003-09-25 | Creavis Tech & Innovation Gmbh | Entformungsmittel, welches hydrophobe, nanoskalige Partikel aufweist sowie Verwendung dieser Entformungsmittel |
DE10231757A1 (de) * | 2002-07-13 | 2004-01-22 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Verfahren zur Herstellung einer tensidfreien Suspension auf wässriger basis von nanostrukturierten, hydrophoben Partikeln und deren Verwendung |
DE10233830A1 (de) * | 2002-07-25 | 2004-02-12 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Verfahren zur Flammpulverbeschichtung von Oberflächen zur Erzeugung des Lotus-Effektes |
DE10308379A1 (de) * | 2003-02-27 | 2004-09-09 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Dispersion von Wasser in hydrophoben Oxiden zur Herstellung von hydrophoben nanostrukturierten Oberflächen |
DE102004018093A1 (de) * | 2004-04-08 | 2005-10-27 | Rohmax Additives Gmbh | Polymere mit H-Brücken bildenden Funktionalitäten |
DE102004018930A1 (de) * | 2004-04-20 | 2005-11-17 | Degussa Ag | Verwendung eines keramischen Separators in Lithium-Ionenbatterien, die einen Elektrolyten aufweisen, der ionische Flüssigkeiten enthält |
DE102004021778A1 (de) * | 2004-04-30 | 2005-12-08 | Rohmax Additives Gmbh | Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen |
DE102004034618A1 (de) | 2004-07-16 | 2006-02-16 | Rohmax Additives Gmbh | Verwendung von Pfropfcopolymeren |
EP1627860A3 (de) * | 2004-08-18 | 2008-09-03 | Eurolack Foundation | Rutschhemmende Strukturbeschichtung unter Verwendung von pyrogener Kieselsäure |
US7829242B2 (en) * | 2004-10-21 | 2010-11-09 | Evonik Degussa Gmbh | Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries |
DE102005052938A1 (de) * | 2005-11-03 | 2007-05-10 | Degussa Gmbh | Verfahren zur Beschichtung von Substraten mit Beschichtungssystemen enthaltend reaktive hydrophobe anorganische Füllstoffe |
DE102006001639A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit elektromagnetisch abschirmenden Eigenschaften |
DE102006001641A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Substrate mit bioziden und/oder antimikrobiellen Eigenschaften |
DE102006001640A1 (de) | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit IR-Strahlung reflektierenden Eigenschaften |
DE102006027480A1 (de) * | 2006-06-14 | 2008-01-10 | Evonik Degussa Gmbh | Kratz- und abriebfeste Beschichtungen auf polymeren Oberflächen |
DE102007009589A1 (de) * | 2007-02-26 | 2008-08-28 | Evonik Degussa Gmbh | Glänzender und kratzfester Nagellack durch Zusatz von Silanen |
DE102007009590A1 (de) * | 2007-02-26 | 2008-08-28 | Evonik Degussa Gmbh | Glänzender und kratzfester Nagellack durch Zusatz von Sol-Gel-Systemen |
DE102007030672B4 (de) * | 2007-07-02 | 2017-05-24 | Hermes Holding Gmbh | Verfahren zum Konservieren poröser Stoffe |
DE102007041487A1 (de) * | 2007-08-31 | 2009-03-05 | Ibach Steinkonservierung Gmbh & Co. Kg | Stoffmischung als Bindemittel zur Herstellung eines Mörtels |
DE102007045146A1 (de) * | 2007-09-20 | 2009-05-28 | Evonik Degussa Gmbh | Einachsfahrzeug mit einer Plattform und/oder einem Sitz für einen Fahrer |
DE102007059805A1 (de) | 2007-12-11 | 2009-06-25 | Evonik Degussa Gmbh | Batteriepack |
RU2478469C1 (ru) * | 2011-11-03 | 2013-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" | Способ изготовления изделий из неавтоклавного пенобетона |
RU2581177C1 (ru) * | 2015-02-24 | 2016-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю. А." (СГТУ имени Гагарина Ю.А.) | Способ обработки поверхности изделий на основе пиролитического углерода |
RU2629060C2 (ru) * | 2016-02-01 | 2017-08-24 | Павел Александрович Бондаренко | Кремнийорганическая композиция |
KR101640727B1 (ko) * | 2016-02-04 | 2016-07-18 | 세진산업 (주) | 내화학성 및 방수성이 우수한 맥반석 판재의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803561A (en) * | 1952-05-27 | 1957-08-20 | Gen Electric | Process for rendering calcium-containing masonry water-repellent |
EP0826650A1 (de) * | 1996-08-26 | 1998-03-04 | Wacker-Chemie GmbH | Zusammensetzungen für die wasser- und ölabweisende Behandlung saugfähiger Materialien |
EP1193302A2 (de) * | 2000-09-27 | 2002-04-03 | Degussa AG | Farbe, Lack, Schadstoffe, Bioorganismen, Öl, Wasser und/oder Schmutz abweisende Beschichtung |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5699263A (en) * | 1980-01-10 | 1981-08-10 | Nippon Sheet Glass Co Ltd | Coating composition |
FR2653778B1 (fr) * | 1989-10-30 | 1994-09-23 | Essilor Int | Procede de preparation d'une composition de revetement a indice de refraction eleve a base de polysiloxanes et de titanates et composition obtenue. |
JP2515209B2 (ja) * | 1992-06-15 | 1996-07-10 | 住江織物株式会社 | 天然石材の表面処理方法 |
DE19741498B4 (de) * | 1997-09-20 | 2008-07-03 | Evonik Degussa Gmbh | Herstellung eines Keramik-Edelstahlgewebe-Verbundes |
DE19754982A1 (de) * | 1997-12-11 | 1999-06-17 | Degussa | Verfahren zur Herstellung von Blausäure |
DE19816136A1 (de) * | 1998-04-09 | 1999-10-14 | Inst Neue Mat Gemein Gmbh | Nanostrukturierte Formkörper und Schichten und deren Herstellung über stabile wasserlösliche Vorstufen |
PL338562A1 (en) * | 1998-06-03 | 2000-11-06 | Creavis Ges F Technologie Und | Ion-conductive permeable composite material, method of obtaining same and application thereof |
US6458750B1 (en) * | 1999-03-04 | 2002-10-01 | Rohmax Additives Gmbh | Engine oil composition with reduced deposit-formation tendency |
CA2340836A1 (en) * | 2000-03-18 | 2001-09-18 | Degussa Ag | Granular product |
US20010036437A1 (en) * | 2000-04-03 | 2001-11-01 | Andreas Gutsch | Nanoscale pyrogenic oxides |
DE10061920A1 (de) | 2000-12-13 | 2002-06-20 | Creavis Tech & Innovation Gmbh | Kationen-/protonenleitende keramische Membran auf Basis einer Hydroxysilylsäure, Verfahren zu deren Herstellung und die Verwendung der Membran |
EP1245627B1 (de) * | 2001-03-30 | 2007-07-04 | Degussa GmbH | Siliciumorganische Nano-Mikrohybridsysteme oder Mikrohybridsysteme enthaltende Zusammensetzung für kratz- und abriebfeste Beschichtungen |
DE10118346A1 (de) | 2001-04-12 | 2002-10-17 | Creavis Tech & Innovation Gmbh | Textile Flächengebilde mit selbstreinigender und wasserabweisender Oberfläche |
DE10118351A1 (de) * | 2001-04-12 | 2002-10-17 | Creavis Tech & Innovation Gmbh | Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung |
DE10118345A1 (de) * | 2001-04-12 | 2002-10-17 | Creavis Tech & Innovation Gmbh | Eigenschaften von Strukturbildnern für selbstreinigende Oberflächen und die Herstellung selbiger |
DE10118352A1 (de) * | 2001-04-12 | 2002-10-17 | Creavis Tech & Innovation Gmbh | Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung |
DE10120484A1 (de) * | 2001-04-25 | 2002-10-31 | Degussa | Verfahren und Vorrichtung zur thermischen Behandlung von pulverförmigen Stoffen |
JP3648183B2 (ja) * | 2001-08-29 | 2005-05-18 | 聡 澤村 | 透明シリコーン系被膜形成組成物及びその硬化方法。 |
DE10208208B4 (de) | 2002-02-26 | 2012-03-08 | Eaton Industries Gmbh | Bausatz aus mehreren Bausatzelementen und einer Welle |
DE10210027A1 (de) * | 2002-03-07 | 2003-09-18 | Creavis Tech & Innovation Gmbh | Hydrophile Oberflächen |
DE10210673A1 (de) * | 2002-03-12 | 2003-09-25 | Creavis Tech & Innovation Gmbh | Spritzgusskörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Spritzgusskörper |
DE10210666A1 (de) * | 2002-03-12 | 2003-10-02 | Creavis Tech & Innovation Gmbh | Formgebungsverfahren zur Herstellung von Formkörpern mit zumindest einer Oberfläche, die selbstreinigende Eigenschaften aufweist sowie mit diesem Verfahren hergestellte Formkörper |
DE10210674A1 (de) * | 2002-03-12 | 2003-10-02 | Creavis Tech & Innovation Gmbh | Flächenextrudate mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Extrudate |
DE10210668A1 (de) * | 2002-03-12 | 2003-09-25 | Creavis Tech & Innovation Gmbh | Vorrichtung, hergestellt durch Spritzgussverfahren, zur Aufbewahrung von Flüssigkeiten und Verfahren zur Herstellung dieser Vorrichtung |
DE10210671A1 (de) * | 2002-03-12 | 2003-09-25 | Creavis Tech & Innovation Gmbh | Entformungsmittel, welches hydrophobe, nanoskalige Partikel aufweist sowie Verwendung dieser Entformungsmittel |
DE10218871A1 (de) * | 2002-04-26 | 2003-11-13 | Degussa | Verfahren zur Imprägnierung von porösen mineralischen Substraten |
DE10231757A1 (de) * | 2002-07-13 | 2004-01-22 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Verfahren zur Herstellung einer tensidfreien Suspension auf wässriger basis von nanostrukturierten, hydrophoben Partikeln und deren Verwendung |
DE10233830A1 (de) * | 2002-07-25 | 2004-02-12 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Verfahren zur Flammpulverbeschichtung von Oberflächen zur Erzeugung des Lotus-Effektes |
DE10235758A1 (de) * | 2002-08-05 | 2004-02-26 | Degussa Ag | Dotiertes Zinkoxidpulver, Verfahren zu seiner Herstellung und Verwendung |
DE10238943B4 (de) * | 2002-08-24 | 2013-01-03 | Evonik Degussa Gmbh | Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien sowie eine Batterie, aufweisend die Separator-Elektroden-Einheit |
DE10242560A1 (de) | 2002-09-13 | 2004-03-25 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Herstellung von selbstreinigenden Oberflächen auf textilen Beschichtungen |
DE10250328A1 (de) | 2002-10-29 | 2004-05-13 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Herstellung von Suspensionen hydrophober Oxidpartikel |
DE10308379A1 (de) * | 2003-02-27 | 2004-09-09 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Dispersion von Wasser in hydrophoben Oxiden zur Herstellung von hydrophoben nanostrukturierten Oberflächen |
DE10311645A1 (de) * | 2003-03-14 | 2004-09-23 | Degussa Ag | Nanoskaliges Indium-Zinn-Mischoxidpulver |
DE50305348D1 (de) | 2003-04-24 | 2006-11-23 | Goldschmidt Gmbh | Verfahren zur Herstellung von ablösbaren schmutz- und wasserabweisenden flächigen Beschichtungen |
DE10321851A1 (de) | 2003-05-15 | 2004-12-02 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Verwendung von mit Fluorsilanen hydrophobierten Partikeln zur Herstellung von selbstreinigenden Oberflächen mit lipophoben, oleophoben, laktophoben und hydrophoben Eigenschaften |
DE10347568A1 (de) * | 2003-10-14 | 2005-05-12 | Degussa | Kondensator mit keramischer Separationsschicht |
DE102004018093A1 (de) * | 2004-04-08 | 2005-10-27 | Rohmax Additives Gmbh | Polymere mit H-Brücken bildenden Funktionalitäten |
DE102004018930A1 (de) * | 2004-04-20 | 2005-11-17 | Degussa Ag | Verwendung eines keramischen Separators in Lithium-Ionenbatterien, die einen Elektrolyten aufweisen, der ionische Flüssigkeiten enthält |
DE102004021778A1 (de) * | 2004-04-30 | 2005-12-08 | Rohmax Additives Gmbh | Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen |
DE102004034618A1 (de) * | 2004-07-16 | 2006-02-16 | Rohmax Additives Gmbh | Verwendung von Pfropfcopolymeren |
US7829242B2 (en) * | 2004-10-21 | 2010-11-09 | Evonik Degussa Gmbh | Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries |
DE102004062743A1 (de) | 2004-12-27 | 2006-07-06 | Degussa Ag | Verfahren zur Erhöhung der Wasserdichtigkeit von textilen Flächengebilden, so ausgerüstete textile Flächengebilde sowie deren Verwendung |
DE102004062740A1 (de) | 2004-12-27 | 2006-07-13 | Degussa Ag | Verfahren zur Erhöhung der Wasserdichtigkeit von textilen Flächengebilden, so ausgerüstete textile Flächengebilde sowie deren Verwendung |
DE102005052938A1 (de) * | 2005-11-03 | 2007-05-10 | Degussa Gmbh | Verfahren zur Beschichtung von Substraten mit Beschichtungssystemen enthaltend reaktive hydrophobe anorganische Füllstoffe |
DE102006001640A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit IR-Strahlung reflektierenden Eigenschaften |
DE102006001639A1 (de) | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit elektromagnetisch abschirmenden Eigenschaften |
DE202006015495U1 (de) * | 2006-10-09 | 2007-02-01 | Degussa Ag | Elektrolumineszent ausgestattete Artikel |
DE102007009589A1 (de) * | 2007-02-26 | 2008-08-28 | Evonik Degussa Gmbh | Glänzender und kratzfester Nagellack durch Zusatz von Silanen |
DE102007045146A1 (de) * | 2007-09-20 | 2009-05-28 | Evonik Degussa Gmbh | Einachsfahrzeug mit einer Plattform und/oder einem Sitz für einen Fahrer |
-
2004
- 2004-07-24 DE DE200410036073 patent/DE102004036073A1/de not_active Withdrawn
-
2005
- 2005-06-01 WO PCT/EP2005/052507 patent/WO2006010663A2/de active Application Filing
- 2005-06-01 US US11/572,548 patent/US7968202B2/en not_active Expired - Fee Related
- 2005-06-01 EP EP05754540A patent/EP1771401A2/de not_active Withdrawn
- 2005-06-01 KR KR1020077004312A patent/KR20070038561A/ko active IP Right Grant
- 2005-06-01 RU RU2007106489A patent/RU2359946C2/ru not_active IP Right Cessation
- 2005-06-01 JP JP2007523047A patent/JP4718549B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803561A (en) * | 1952-05-27 | 1957-08-20 | Gen Electric | Process for rendering calcium-containing masonry water-repellent |
EP0826650A1 (de) * | 1996-08-26 | 1998-03-04 | Wacker-Chemie GmbH | Zusammensetzungen für die wasser- und ölabweisende Behandlung saugfähiger Materialien |
EP1193302A2 (de) * | 2000-09-27 | 2002-04-03 | Degussa AG | Farbe, Lack, Schadstoffe, Bioorganismen, Öl, Wasser und/oder Schmutz abweisende Beschichtung |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006092343A1 (de) * | 2005-03-02 | 2006-09-08 | Degussa Ag | Gesteine mit erhöhter lichttransmission, verfahren zu ihrer herstellung und ihre verwendung |
EP2338940A1 (de) * | 2009-12-23 | 2011-06-29 | Silicalia S.L. | Beschichtungszusammensetzung |
WO2011077211A1 (en) * | 2009-12-23 | 2011-06-30 | Silicalia, Sl | Composition for coating |
US9777163B2 (en) | 2009-12-23 | 2017-10-03 | Silicalia, Sl | Composition for coating |
Also Published As
Publication number | Publication date |
---|---|
RU2007106489A (ru) | 2008-09-10 |
WO2006010663A3 (de) | 2006-04-06 |
US20070254178A1 (en) | 2007-11-01 |
JP4718549B2 (ja) | 2011-07-06 |
DE102004036073A1 (de) | 2006-02-16 |
US7968202B2 (en) | 2011-06-28 |
JP2008507470A (ja) | 2008-03-13 |
KR20070038561A (ko) | 2007-04-10 |
EP1771401A2 (de) | 2007-04-11 |
RU2359946C2 (ru) | 2009-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1771401A2 (de) | Verfahren zur versiegelung von natursteinen | |
DE68917377T2 (de) | Wasserabstossende Zusammensetzung für poröse Substrate. | |
DE69911035T2 (de) | Zusammensetzungen und verfahren zum schutz von calcitischen und/oder silikatischen oberflächen | |
DE10324518A1 (de) | Keramischer Formkörper mit photokatalytischer Beschichtung und Verfahren zur Herstellung desselben | |
DE19747794A1 (de) | Verfahren zur Herstellung von in der Masse hydrophobiertem Beton | |
DE1069057B (de) | Verfahren zum Wasserabsroßendmachen von Baumaterial | |
CZ2002442A3 (cs) | Způsob zpracování stavebního materiálu impregnací, kapalná disperze, pouľití disperze, a propustný materiál jí zpracovaný | |
AU2015346315A1 (en) | Weather-resistant, fungal-resistant, and stain-resistant coatings and methods of applying on wood, masonry, or other porous materials | |
DE2053110A1 (de) | Oberflachenschutz poriger Materiahen | |
EP1651581A2 (de) | Beschichtungssystem f r glasoberflächen, verfahren zu dessen herstellung und dessen anwendung | |
Gherardi et al. | Advances in the application of nanomaterials for natural stone conservation | |
DE19717936A1 (de) | Verwendung von Alkoholen als Additive für Putze und/oder Mörtel | |
WO2016131925A1 (de) | Verfahren zur dauerhaften hydrophobierung und/oder superhydrophobierung von betonoberflächen | |
KR100585189B1 (ko) | 수용성 광촉매 도료 조성물 및 그 제조방법 | |
DE2558184C3 (de) | Verfahren zum Wasserabweisendmachen von Baustoffen | |
EP2147907B1 (de) | Zusammensetzung und deren Verwendung | |
WO2003082998A1 (de) | Beschichtungsfluid auf wasserbasis | |
EP0672640A2 (de) | Verfahren zur Behandlung von mineralischen Baustoffen | |
WO2014019878A1 (de) | Nicht-filmbildende formulierungen auf basis von organosiliciumverbindungen | |
WO2016074664A1 (de) | Zusammensetzung zur hydrophobierung eines substrats und deren verwendung | |
DE19937325B4 (de) | Verfahren zur Hydrophobierung von Oberflächen grobkeramischer Dachziegel und grobkeramischer Dachziegel mit einer ein Kapillargefüge aufweisenden hydrophobierten Oberfläche | |
EP1667945B1 (de) | Verfahren zum versiegeln einer oberfläche | |
DE102012106887B4 (de) | Hydrophobierendes Dispersionsgel mit vermindertem Wirkstoffgehalt und Verfahren zu dessen Herstellung sowie dessen Verwendung zur Hydrophobierung mineralischer Materialien | |
DE10201596A1 (de) | Reinigungsmittel | |
WO2003084898A1 (de) | Oberflächenbehandelter werkstein und verfahren zu dessen herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005754540 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11572548 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007523047 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077004312 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007106489 Country of ref document: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 1020077004312 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2005754540 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 11572548 Country of ref document: US |