NZ550807A - Saccharide/cement coating compositions with pozzolan, hydraulic cement and saccharide - Google Patents
Saccharide/cement coating compositions with pozzolan, hydraulic cement and saccharideInfo
- Publication number
- NZ550807A NZ550807A NZ550807A NZ55080705A NZ550807A NZ 550807 A NZ550807 A NZ 550807A NZ 550807 A NZ550807 A NZ 550807A NZ 55080705 A NZ55080705 A NZ 55080705A NZ 550807 A NZ550807 A NZ 550807A
- Authority
- NZ
- New Zealand
- Prior art keywords
- saccharide
- coating composition
- cement
- binder
- sugar
- Prior art date
Links
- 150000001720 carbohydrates Chemical class 0.000 title claims abstract description 30
- 239000008199 coating composition Substances 0.000 title claims abstract description 28
- 239000011396 hydraulic cement Substances 0.000 title claims abstract description 22
- 239000004568 cement Substances 0.000 title description 18
- 239000000203 mixture Substances 0.000 claims abstract description 53
- 239000011230 binding agent Substances 0.000 claims abstract description 37
- 239000005018 casein Substances 0.000 claims abstract description 11
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 235000021240 caseins Nutrition 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- 235000000346 sugar Nutrition 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229930006000 Sucrose Natural products 0.000 claims description 10
- 238000006703 hydration reaction Methods 0.000 claims description 9
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 8
- 239000011398 Portland cement Substances 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 8
- 239000000920 calcium hydroxide Substances 0.000 claims description 8
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 8
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- 239000005720 sucrose Substances 0.000 claims description 7
- 108010058846 Ovalbumin Proteins 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 150000002016 disaccharides Chemical class 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000004566 building material Substances 0.000 claims 1
- 125000000185 sucrose group Chemical group 0.000 claims 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 25
- 239000000654 additive Substances 0.000 description 17
- 238000000576 coating method Methods 0.000 description 14
- 239000004615 ingredient Substances 0.000 description 12
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 11
- 230000000996 additive effect Effects 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 108010076119 Caseins Proteins 0.000 description 8
- 229960004793 sucrose Drugs 0.000 description 8
- 230000036571 hydration Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000049 pigment Substances 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- -1 saccharide compounds Chemical class 0.000 description 5
- 239000004606 Fillers/Extenders Substances 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 229920001542 oligosaccharide Polymers 0.000 description 4
- 150000002482 oligosaccharides Chemical class 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 229960002737 fructose Drugs 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 235000021309 simple sugar Nutrition 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 229930091371 Fructose Natural products 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 2
- 101100412856 Mus musculus Rhod gene Proteins 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000014103 egg white Nutrition 0.000 description 2
- 210000000969 egg white Anatomy 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 229930182478 glucoside Natural products 0.000 description 2
- 150000008131 glucosides Chemical class 0.000 description 2
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000002772 monosaccharides Chemical class 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000003340 retarding agent Substances 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- XDIYNQZUNSSENW-UUBOPVPUSA-N (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O XDIYNQZUNSSENW-UUBOPVPUSA-N 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- CZMRCDWAGMRECN-UHFFFAOYSA-N Rohrzucker Natural products OCC1OC(CO)(OC2OC(CO)C(O)C(O)C2O)C(O)C1O CZMRCDWAGMRECN-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 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
- 239000002956 ash Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 108010033929 calcium caseinate Proteins 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229960002160 maltose Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 238000004078 waterproofing Methods 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/10—Carbohydrates or derivatives thereof
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00508—Cement paints
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Abstract
The disclosure relates to a coating composition which has a binder composition comprising a pozzolan and: i) An hydraulic cement in the range of 40 - 90% w/w ii) A saccharide in the range of 2 - 60% w/w iii) A casein in the range of 0- 30% w/w iv) An alkali silicate in the range of 0- 10% w/w Also disclosed is a method preparing said coating composition.
Description
New Zealand Paient Spedficaiion for Paient Number 550807 550807 Saccharide/Cement Coating Compositions Technical Field This invention relates to surface coating compositions that include 5 saccharide compounds as a component of the binder composition of the coating. The invention also relates to methods of preparing coating compositions containing saccharide compounds as components of the binding of the coating.
Background of the Invention Paints or coating compositions have been known for thousands of years, from at least the times of the ancient Egyptians. Paints consist of three basic ingredients; a binder, pigments or colourants and, additives or diluents. The additives include extender or filler particles that influence the mechanical 15 properties of the final dried coating as well as the opacity and surface gloss of the final coating. The additives also include pigment dispersants, thickeners and other rheology modifiers that provide suitable application and final coating properties. For architectural or house paints, the types of binders have changed significantly over the years. Paints of a century or more ago included 20 kalsomine or casein based binders as well as drying oil or bodied oil based binders. Developments from these oil based binders were oil modified resins, the best known being the alkyd class of binders. These alkyd binders require organic solvents, such as mineral spirits, to reduce the viscosity of the paints formed with such binders for application of the paint by brush or other means. 25 Over the last fifty years or so, as a result of environmental concerns associated with the evaporation of organic solvents, aqueous based coating compositions have been developed. These have been extensively adapted and now the vast majority of paint compositions are produced using water based latex polymers as binders. These polymeric latex binders form a water insoluble, durable film 30 by evaporation of water and the coalescence of the polymer particles.
Typically the particles consist of (meth)acrylic copolymers or vinyl acetate copolymers. The early casein based coatings, mentioned above, suffered from 550807 the problem that they did not exhibit good exterior weather resistance and were largely limited to indoor, interior applications.
Hydraulic cement based coating compositions have been developed over the last decades, and more recently products such as "THE PAINT" from 5 Ability Building Chemicals have provided architects and tradespeople with durable water based coatings based on Portland cement. These products are sold as a dry mix which is combined with water shortly before application.
After their addition to and mixing with the water, the viscosity is suitable for brush or roller application. Coating compositions based on this technology are disclosedinWO 01/81481 Al.
Sugar is a renewable raw material that is widely used in food products as an additive or sweetener. Sugar is produced on large scale from sugar cane as well as sugar beet. At the present time, there is a world over supply of sugar from countries with suitable tropical growing regions such as Brazil, U.S.A. and Australia. Accordingly, the world price for refined sugar is at low levels of less than A$200 per tonne, and alternative, non-food, uses for sugar are eagerly sought. Ethanol production is one possibility which has been developed in some countries. However, this fuel use is constrained by the cost of petroleum derived fuels which, once taxes and excise duties are removed, are quite low.
Use of ethanol in petroleum based fuels usually requires government subsidies.
There does not appear to be any suggestion in the technical literature that useful paint binders may be formed from the combination of a saccharide and a hydraulic cement. Indeed, in a paper "The Influence of Organic and Mineral Additives on Hydration of Cement", G, Vaickelionis, R.
Vaickelioniene, ISSN 1392-1320 Materials Science (Medziagotyra). Vol. 9, No. 3. 2003, it is stated that sugars in concentration as low as 0.03 to 0.15 wt % in cement will retard the setting and hardening times and reduce the strength of the cement. This is confirmed by the authors' conclusion in that paper that "sugars retard the hydration of Portland cement".
In the patent literature, there are some suggestions that useful compositions can be obtained by combining saccharides and cementitious type materials. However, most of these are confined to the effect of the saccharide 550807 as a retarder and the levels used are typically extremely low. These teachings are consistent with the technical literature.
U.S. Patent No. 4,325,745 discloses paint repellent compositions that comprise a mixture of hydrocarbon oil, sodium chloride, sugar, aluminium 5 silicate, sand and acetic acid. These compositions are formulated to repel paint when applied to a substrate. The compositions of this citation have utility in spray booths where it is desired to stop paint adhering to parts of the booth. These compositions are far removed from the compositions of the present invention.
Japanese patent application JP 54-11 9529A (Nippon Hodo KK) (Derwent Abstract Accession No. 78303B/43) discloses fine aggregates of hydraulic slag where the slag is coated with one or more of a choice of ingredients, one of which may be sugar. The hydraulic slag, for example, blast furnace slag, is not normally regarded as a hydraulic cement and is rather a 15 pozzolan which is regarded as not a hydraulic cement.
Japanese patent application JP 10-017864 A (Fujisawa Pharmaceixt Co Ltd) discloses compositions having 100-300kgs of cement, 0.5-10% of a retarder which can include as an example of a retarder sugar. The composition also includes a cement hardening accelerator at a level of 0.5-5% w/w of 20 hydraulic cement. The compositions are intended for use as soil improvement ingredients. I believe this citation is clearly distinguishable. The function of the sugar is simply as a retarder and also the levels that are used are reasonably low. The compositions of this citation also involve mixing the cement, retarder and its hardening accelerator with a large quantity of clay. 25 Japanese patent application JP 08-169742 A (Mutsuo Koji) discloses a hydraulic composition that does not cause efflorescence. It is also designed to provide salinity tolerance. The composition is a mixture of hydraulic cement and an additional component which can be selected from milk casein, albumen, soya bean milk, starch solution and a starch sugar, nitrocellulose, soluble 30 viscose, agar solution. While no level of sugar is specified, it appears to be an incidental non-essential ingredient. 550807 Japanese patent application JP 03-159944 (FujitaCorp) discloses hydraulic cementitious compounds where they wish to retard the rate of setting to enable extended workability of the compositions. Commercial granular sugar is incorporated as a retarding agent. The use of sugar as a retarding agent 5 is consistent with the prior art.
Japanese patent application JP 11-061126 A (Chicibu Onoda Cement Corp) relates to a cement grouting material which has increased workability. The composition includes a hydration inhibitor selected from a number of ingredients such as fluorides, phosphate salts, borate salts, oxycarboxylate 10 salts, dicarboxylic acids, ketocarboxylic axids, sugar alcohols and saccharides. The level of the hydration inhibitor is reasonably low, being in the range 0.05-10wt%. The function of the sugar is that of a hydration inhibitor and its function is essentially as a set time retarder.
United Kingdom patent GB 113,7 85 A (Borch) discloses the very small 15 addition of cane sugar. Borch disclose that typically the addition of one quarter of one percent to Portland cement will adversely affect the strength of concrete formed from that cement. The citation states that the sugar prevents the Portland cement from setting normally and destroys its hydraulic effect. Again the purpose of the addition of the sugar to these hydraulic compositions 20 appears to be to simply retard the rate of cure to allow extended working times for the compositions.
United Kingdom patent GB 357, 119A (Reard) is a relatively old British patent from 1930. The compositions of this citation include cement, lime, sugar, and soap. At page 2 lines 20 to 24, the inventor describes an 25 entirely new unexpected cooperative effect between the various ingredients. A typical composition is hydraulic cement, preferably white Portland (50 parts), hydrated lime (50 parts), sodium chloride (7 parts), calcium stearate (3 parts), and ordinary cane sugar (2 parts). The sugar is an optional ingredient and, as explained on page 2 lines 97 to 104, when the sugar is used it affects the 30 rheology and enables the paint to spread out more evenly. It also has what is described as a remarkable cooperative effect when used with the salt and the 550807 stearate. The invention of this citation requires the essential presence of salt and stearates together with the sugar when sugar is used.
United Kingdom patent GB 1,068,886 A (Martin-Marietta Corporation) teaches that it is known in this art field that simple sugars such as 5 glucose (dextrose), maltose, sucrose, fructose, etc., may be used to improve the strength of concrete when used at very low levels. However, as they are powerful retarders of cement hydration, the use has been limited. This citation is concerned with hydraulic cement additives which, unlike the simple sugars, do not severely retard or inhibit the hydration or hardening of the cement 10 compositions. The invention of this citation requires the use of saccharide polymers having a size from 3 glucose to 25 glucose units. The percentage of this saccharide polymer is quite low and is preferably used as a percentage by weight of cement of 0.01 to 0.50 percent.
United Kingdom patent GB 1,508 761 A (Kao Soap Company 15 Limited) requires the use of modified oligosaccharides. The average molecular weight of the oligosaccharide is from 300 to 3500, and the modification to the oligosaccharide is that the terminal aldehyde group is converted to a carboxyl group. In the compositions of this citation, the level of this additive is extremely low, and is limited in claim 1 to 0.01 to 0.3 percent based on the 20 weight of the hydraulic cement.
U.S. patent 4,095,987 (Walker) relates to an additive used to control the setting time for mortars used in cementing oil wells. The compositions are clearly not coatings. The weight percent of the additive is from 0.5 to 5 percent, and more preferably 0.5 to 2 percent by weight. The saccharides of 25 this invention has 82 percent by weight with chain length above a hexasaccharide structure.
U.S. patent 4,210,456 (Miller) relates to cement rendering mortar compositions where an additive is used. The additive functions as a retarder and it enables air entrapment to take place. The air entrapment affects the 30 rheology of the render composition. The additive has from 3 to 25 glucose units. The additive is used at a very low level, with the maximum level being approximately 1 percent by weight. 17/10/05, atAustralian Oxides PCT spcci,6 «> 350807 Received 24 October 2005 U.S. patent 5,221,343 (Graeur et al) relates to the use of a glucoside surfactant as an air entrapping admixture. Glucoside surfactants are quite distinct from saccharides.
German patent DE 10052928 A (Keimfarben GmbH & Co KG (DE) 5 discloses compositions that combine monosaccharides and lime. No other hydraulic cements are used.
United Kingdom patent 1,504,495 A (Kao Soap Company Limited) is similar to their other patent application (GB 1,508,761) discussed above. The modified oligosaccharides appear to be similar in both citations and have the 10 terminal carbonyl group converted to a carboxyl group. Again, the percentage of this additive is quite small.
Japanese patent application JP 58-110482 (Shin Etsu Kasei KK) (Derwent Abstract Accession No. 83-731622/32) relates to a waterproofing agent for treating the surfaces of concrete. The compositions include a mixture 15 of hydraulic cement, a powder of siliceous materials, sodium carbonate and a retarder. The retarder is present at a percentage of 0.1 to 3 parts by weight. The retarder is selected from sugar, sodium, lignin sulfonate and carboxymethyl cellulose. Whilst the compositions of this citation are used as a coating, their use of sugar as a retarder is only in accordance with 20 acknowledged prior art.
W096/39367 discloses coating and rendering compositions. In particular, Example 2 discloses a paste for the protection of rocks against crumbling. No pozzolanic material is present in this formulation and the formulation appears to perform satisfactorily for this very specific application. 25 It would be desirable to find alternative non-food applications for sugar and related renewable raw materials, and it would be desirable to have coating compositions that included such materials.
Summary of the Invention This invention provides in one form a coating composition which has a binder composition comprising a pozzolan and: Amended Sheet IPEA/AU 17/10/05,atAustralian Oxides PCT sp«i,7 „ Received 24 October 2005 hydraulic cement 40 - 90% w/w saccharide 2 - 60% w/w casein 0 - 30% w/w alkalai silicate 0 - 10% w/w Preferably, the hydraulic cement is ordinary Portland cement. Preferably, the binder further comprises hydrated lime.
Preferably, the saccharide is present at least 5% w/w of the binder. Preferably, the saccharide is present at 10 - 60% w/w of the binder. 10 Preferably, the weight ratio of hydrated lime to ordinary Portland cement is in the weight ratio of 10:1 to 1:1.
Preferably, the binder further comprises egg albumin.
Preferably, the binder further comprises an alkalai silicate. Preferably, the saccharide is a sugar, more preferably a disaccharide 15 and most preferably sucrose.
Preferably, the coating composition further comprises a pozzolan. The invention also provides a method of preparing a coating composition comprising the steps of preparing a dry mix of: hydraulic cement 40 - 90% w/w saccharide 2 - 60% w/w casein 0 - 30% w/w alkalai silicate 0 - 10% w/w Detailed Description of the Invention In this specification, a well known definition of sugar is adopted. This is from Hawley's Condensed Chemical Dictionary: "A carbohydrate product of photosynthesis comprised of one, two, or more saccharose groups. The monosaccharide sugars (often called simple sugars) are composed of chains of 2-7 carbon atoms. One of the carbons 30 carries aldehydic or ketonic oxygen, which may be combined in acetal or ketal forms. The remaining carbons usually have hydrogen atoms and hyroxyl groups. Chief among the monosaccharides are glucose (dextrose) and fructose Amended Sheet IPEA/AU 24/10/05,atAustralian Oxides PCT speci,8 650807 Received 24 October 2005 (levulose). Among the disaccharides are sucrose (cane or beet sugar); lactose, found in milk; maltose, obtained by hydrolysis of starch; and cellobiose from partial hydrolysis of cellulose. High-polymer sugars occur as water-soluble gums such as arabic, tragacanth, etc." The term "saccharide" used in this specification means a carbohydrate product having one, two or more saccharose groups.
The term "hydraulic cement" used in this specification is also a standard definition, and from this same Dictionary is defined as: "Any mixture of fine-ground lime, alumina, and silica that will set to a 10 hard product by admixture of water which combines chemically with other ingredients to form a hydrate." In this specification, the term "casein" is also used in its art recognised meaning a colloidal aggregate composed of several proteins together with phosphorus and calcium in milk where it occurs as a heterogeneous complex 15 called calcium caseinate.
The term "pozzolan" is used to describe an amorphous siliceous or siliceous and aluminous material which by itself possesses little or no cementitious value but will, in finely divided form and in the presence of moisture, chemically react with calcium hydroxide and alkalis at ordinary 20 temperatures to form compounds possessing cementitious properties.
Examples are fly ash (also referred to as Pulverized Fuel Ash (PFA) and Ground Granulated Blast Furnace Slag (GGBFS).
One of the remarkable features of the composition of the present invention is that relatively large properties of saccharide may be used as a 25 component of the binder. For example, in some compositions, the majority of the binder, that is over 50% of the binder composition, may be sucrose.
The binder may be combined with other art recognised coating additives and auxiliary agents in art recognised quantities. For example, white opacifying pigments such as titanium dioxide may be used as well as colouring 30 pigments such as iron oxide type pigments. Extenders and fillers may be also used to change paint properties including gloss levels. A preferred extender is mica.
Amended Sheet IPEA/AU 17/10/05,atAustralian Oxides PCT speci,9 •' 550807 Received 24 October 2005 In conventional paints, the binder is an organic material which, in the absence of pigments or extenders, forms a dry film after evaporation of a carrier solvent. In such conventional paints, it is easy to distinguish the binder from the other paint components. However, in the present invention, where the binder comprises inorganic and organic components, it is more difficult. In the present invention, the binder is regarded as those components of the paint that react or hydrate with the hydraulic cement. Binder components include hydraulic cement and saccharides. Pozzolans (if present) are also regarded as components of the binder. In the example provided below, the first seven listed components of the dry mix constitute the binder.
The paints in the present invention are prepared by the following general method. The dry ingredients are combined, dry blended and then combined with water shortly before the time for application. The particle size of the various ingredients are the same as those generally used in the paint industry.
The coating composition of the present invention may be gloss or matt or of a surface appearance between these, and may be pigmented or non-pigmented.
The invention will be further described by reference to the following examples where preferred embodiments are described. In the examples the parts are parts by weight unless otherwise indicated.
Example 1 This example describes the preparation of a pigmented low gloss paint.
Casein powder (Alacid 734) Egg White Powder (Egg Albumin) Portland Off White Cement Sodium Silicate Sucrose (finely divided) Hydrated Lime 40.503 23.291 4.741 .400 3.000 0.720 Amended Sheet IPEA/AU 17/10/05,atAustralian Oxides PCT sped,10 *■ 550807 Ground Granulated Blast Furnace Slag 3.723 j | Dispersant (Cosmotron® DPV-CA ) 0.351 | | Microscopic Air Entraining Admixture (Maxim-Air ) 0.002 Stearic Acid Powder (Palmac** 70/18) 0.800 Drycryl DP2904 - Acrylic Powder ex Rhom & Haas 4.672 Titanium Dioxide RCL 595 (Millenium Chemicals Pty Ltd) 2.070 Mica (325 Mesh) 2.430 Defoaming Additive (Rhoximat+ 63 52DD) 0.297 _| |_ Iron Oxide Colouring Pigment (Abilox ) 8.000 100.000 * Sodium salt of naphthalene sulphonic acid condensates (BASF) ** Acidchem International Sdn. BHd.
+ Rhodia Ability Building Chemicals A dry blend of the above ingredients was prepared by suitable milling. Three parts by volume of this dry mixture was added to one part of potable water while stirring. The mixture was allowed to stand for 10 minutes and then restirred for two minutes. The paint so formed was then applied to a sound clean substrate to form a wet film build of 200 pm. Although not essential, it was found to be beneficial to lightly spray the coating with water after the film coating has initially set and over the next 48 hours.
The paint film formed was found to be hard and water resistant and exhibited a good balance of mechanical properties such as marr and chip resistance. It was also possible to apply the coating compositions as trowelling finishes. In this case, water soluble thickeners were found to be useful rather than simply reducing the content of water. 17/10/05,atAustralian Oxides PCT sped,11 550807 Received 24 October 2005 Example 2 This example describes the preparation of a clear gloss paint. A clear coating/sealer was prepared according to the method of Example 1 but with the 5 following dry mix ingredients.
Casein powder (Alacid 734) 9.000 Egg White Powder (Egg Albumin) 3.000 Portland Off White Cement 6.316 Sodium Silicate 0.720 Sucrose (finely divided) .105 Hydrated Lime 38.935 Ground Granulated Blast Furnace Slag 3.723 | j Air Entraining Admixture (Maxim-Air ) 0.001 Stearic Acid Powder (Palmac** 70/18) 0.800 Drycryl DP2904 - Acrylic Powder (Rhom & Haas) 4.670 Mica (325 Mesh) 2.430 Defoaming Additive (Rhoximat 6352DD) 0.300 When prepared and tested as a paint, as in Example 1, this 20 composition gave a hard resistant sealer coat to a masonary substrate.
The mechanism by which such large amounts of saccharide may be incorporated as part of the binder are not known or fully understood. However, it is speculated that the hydroxyl groups on the saccharides may participate in the hydration reactions and/or form a saccharate compound by interaction with 25 the metallic oxide. However, the present invention is not limited to such an explanation.
Since modifications within the spirit and scope of the invention may be readily effected by persons skilled in the art, it is to be understood that the invention is not limited to the particular embodiment described, by way of example, hereinabove. For example, the dry film build of the coatings of the present invention are typically in the range 100 to 300 |im. However, the compositions of the present invention may be used as renders and trowel Amended Sheet IPEA/AU
Claims (13)
1. A coating composition which has a binder composition comprising a pozzolan and: 5 hydraulic cement 40 - 90% w/w saccharide 2 - 60% w/w casein 0 - 30% w/w alkalai silicate 0 - 10% w/w. 10
2. A coating composition as defined in claim 1 wherein the hydraulic cement is ordinary Portland cement.
3. A coating composition as defined in claim 1 or claim 2 wherein the binder further comprises hydrated lime.
4. A coating composition as defined in any one of claims 1 to 3 wherein the saccharide is present at least 5% w/w of the binder.
5. A coating composition as defined in any one of claims 1 to 4 wherein 20 the saccharide is present at 10 - 60% w/w.
6. A coating composition as defined in any one of claims 3 to 5 wherein the weight ratio of hydrated lime to ordinary Portland cement is in the weight ratio of 10:1 to 1:1. 25
7. A coating composition as defined in any one of claims 1 to 6 wherein the binder further comprises egg albumin.
8. A coating composition as defined in any one of claims 1 to 7 wherein 30 the binder further comprises an alkalai silicate. Amended Sheet IPEA/AU PCT/AU2005/000448 24/10/05,atAustralian Oxides PCTspeci,14 _ . , ^ ^ _ _ ■550807 Received 24 October 2005 - 14-
9. A coating composition as defined in any one of claims 1 to 8 wherein the saccharide is a sugar.
10. A coating composition as defined in claim 9 wherein the saccharide is 5 a disaccharide.
11. A coating composition as defined in claim 10 wherein the saccharide is sucrose. 10
12. A method of preparing a coating composition comprising the steps of preparing a dry mix of a pozzolan and: hydraulic cement 40 - 90% w/w saccharide 2 - 60% w/w casein 0 - 30% w/w 15 alkalai silicate 0-10% w/w.
13. A method as defined in claim 12 wherein the saccharide is sugar and the sugar is present as a percentage of the binder. 20 Amended Sheet IPEA/AU
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2004901690A AU2004901690A0 (en) | 2004-03-29 | Saccharide coating compositions | |
| PCT/AU2005/000448 WO2005092990A1 (en) | 2004-03-29 | 2005-03-29 | Saccharide/cement coating compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ550807A true NZ550807A (en) | 2010-02-26 |
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Family Applications (1)
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| NZ550807A NZ550807A (en) | 2004-03-29 | 2005-03-29 | Saccharide/cement coating compositions with pozzolan, hydraulic cement and saccharide |
Country Status (3)
| Country | Link |
|---|---|
| GB (1) | GB2427613B (en) |
| NZ (1) | NZ550807A (en) |
| WO (1) | WO2005092990A1 (en) |
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|---|---|---|---|---|
| AT504328B8 (en) * | 2007-05-22 | 2008-09-15 | Kdm Engineering Gmbh | USE OF AN ADDITIVE TO A BUILDING MATERIAL AND METHOD FOR PRODUCING A BUILDING MATERIAL |
| ITRM20080359A1 (en) * | 2008-07-02 | 2010-01-03 | Sergio Delfini | DYE FOR DECORATION AND SURFACE PROTECTION OF A CEMENT-BASED MORTAR, ITS APPLICATION METHOD, AND CEMENT MORTAR TO BE USED IN THIS METHOD. |
| ITUD20110212A1 (en) * | 2011-12-28 | 2013-06-29 | Albiz Ermacora | "INSULATING MATERIAL IN MOIST PASTE AND METHOD OF PREPARATION OF SUCH MATERIAL" |
| EP2907796B1 (en) | 2014-02-14 | 2020-04-08 | Fabio Ermacora | Method for preparing insulating material comprising aerogel |
| CN103819130B (en) * | 2014-02-28 | 2016-02-24 | 营口盼盼环保硅藻材料有限公司 | A kind of manufacture method of volcanic ash decorative material for internal wall |
| CN106145790A (en) * | 2016-06-20 | 2016-11-23 | 王聚会 | A kind of breeze base inorganic polymeric coating and preparation method |
| BE1024286B1 (en) | 2016-12-08 | 2018-01-12 | S.A. Lhoist Recherche Et Developpement | PROCESS FOR HANDLING TANK OR POUCH TO DOLL AND PYRO METALLURGICAL TOOLS |
| WO2019174872A1 (en) * | 2018-03-14 | 2019-09-19 | Sto Se & Co. Kgaa | Storage-stable polymer-bonded coating compositions |
| WO2019174871A1 (en) * | 2018-03-14 | 2019-09-19 | Sto Se & Co. Kgaa | Silicate coatings |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB357119A (en) * | 1930-03-14 | 1931-09-14 | Joseph Vincent Reard N | Improvements in or relating to water paints |
| US2793129A (en) * | 1953-09-04 | 1957-05-21 | Klein Alexander | Hydraulic cementitious mixtures |
| US2900265A (en) * | 1957-05-20 | 1959-08-18 | Klein Alexander | Hydraulic cementitious mixtures |
| US3536507A (en) * | 1968-02-08 | 1970-10-27 | Raymond E Davis | Hydraulic cementitious mixtures |
| US3499491A (en) * | 1968-06-28 | 1970-03-10 | Dresser Ind | Method and composition for cementing oil well casing |
| US3605898A (en) * | 1968-07-29 | 1971-09-20 | Dow Chemical Co | Method of drilling and cementing a well using an aqueous hydraulic cement slurry |
| NL7410315A (en) * | 1973-08-14 | 1975-02-18 | Wacker Chemie Gmbh | COATING AGENT FOR BUILDINGS. |
| US4095987A (en) * | 1976-12-29 | 1978-06-20 | Texaco Inc. | Method of and composition for cementing oil wells |
| JPS589779B2 (en) * | 1978-03-10 | 1983-02-22 | 日本「ほ」道株式会社 | fine aggregate |
| JPS56155252A (en) * | 1980-04-18 | 1981-12-01 | Kasahara Taro | Production of cement-containing water paint |
| JPS58110482A (en) * | 1981-12-21 | 1983-07-01 | シンエツ化成株式会社 | Concrete surface treating agent |
| JPH03159944A (en) * | 1989-11-14 | 1991-07-09 | Fujita Corp | Application of hydraulic composite material |
| CA2057437A1 (en) * | 1991-08-21 | 1993-02-22 | Gordon William Spratt | Coating composition containing cement for paper products |
| US5221343A (en) * | 1992-04-10 | 1993-06-22 | Henkel Corporation | Dispersant, setting retarder and air entrainment additive for cement |
| JPH08169742A (en) * | 1994-12-14 | 1996-07-02 | Koji Mitsuo | Hydraulic material |
| WO1996039365A1 (en) * | 1995-06-06 | 1996-12-12 | Zupet Joze | Materials for coatings and constructional units |
| EP0784602A1 (en) * | 1995-07-28 | 1997-07-23 | Mbt Holding Ag | Compacted units of cement admixtures |
| US5728209A (en) * | 1995-11-13 | 1998-03-17 | Mbt Holding Ag | Unitized cement admixture |
| US5766686A (en) * | 1996-03-01 | 1998-06-16 | North American Refractories Co. | Spray insulating coating for refractory articles |
| JP3574838B2 (en) * | 1996-07-05 | 2004-10-06 | 扶桑化学工業株式会社 | Ground improvement compounding agent |
| JPH1161126A (en) * | 1997-08-22 | 1999-03-05 | Chichibu Onoda Cement Corp | Grouting material |
| GB9903938D0 (en) * | 1999-02-22 | 1999-04-14 | Univ Keele | Cementitious compositions |
| DE60021115T2 (en) * | 1999-12-10 | 2006-05-11 | Construction Research & Technology Gmbh | SOLVED DAMAGERS FOR CEMENT COMPOSITIONS |
| CN100366564C (en) * | 2001-11-30 | 2008-02-06 | 西澳大利亚大学 | Particulate additive for dispersing admixtures in hydraulic cements |
| MXPA05010352A (en) * | 2003-03-27 | 2006-03-08 | Constr Res & Tech Gmbh | Liquid coloring suspension. |
| US6872247B1 (en) * | 2003-10-07 | 2005-03-29 | W. R. Grace & Co.-Conn. | Amine-based, hexavalent chromium reducing agents for cement |
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2005
- 2005-03-29 WO PCT/AU2005/000448 patent/WO2005092990A1/en active Application Filing
- 2005-03-29 GB GB0621427A patent/GB2427613B/en not_active Expired - Fee Related
- 2005-03-29 NZ NZ550807A patent/NZ550807A/en unknown
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| WO2005092990A1 (en) | 2005-10-06 |
| GB2427613B (en) | 2008-02-27 |
| GB2427613A (en) | 2007-01-03 |
| GB0621427D0 (en) | 2006-12-13 |
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