JP2017141584A - Paint material for wall surface - Google Patents
Paint material for wall surface Download PDFInfo
- Publication number
- JP2017141584A JP2017141584A JP2016023109A JP2016023109A JP2017141584A JP 2017141584 A JP2017141584 A JP 2017141584A JP 2016023109 A JP2016023109 A JP 2016023109A JP 2016023109 A JP2016023109 A JP 2016023109A JP 2017141584 A JP2017141584 A JP 2017141584A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- coating material
- wall surface
- alginate
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 99
- 239000003973 paint Substances 0.000 title abstract 4
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 47
- 229920000615 alginic acid Polymers 0.000 claims abstract description 47
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229940072056 alginate Drugs 0.000 claims abstract description 44
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 35
- 238000004132 cross linking Methods 0.000 claims abstract description 34
- 239000007787 solid Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims description 83
- 238000000576 coating method Methods 0.000 claims description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000002156 mixing Methods 0.000 claims description 37
- 239000000843 powder Substances 0.000 claims description 37
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 26
- 235000010408 potassium alginate Nutrition 0.000 claims description 18
- 239000000737 potassium alginate Substances 0.000 claims description 18
- MZYRDLHIWXQJCQ-YZOKENDUSA-L potassium alginate Chemical compound [K+].[K+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O MZYRDLHIWXQJCQ-YZOKENDUSA-L 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 235000010216 calcium carbonate Nutrition 0.000 claims description 11
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 claims description 8
- 239000001527 calcium lactate Substances 0.000 claims description 8
- 235000011086 calcium lactate Nutrition 0.000 claims description 8
- 229960002401 calcium lactate Drugs 0.000 claims description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 7
- 239000001110 calcium chloride Substances 0.000 claims description 7
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 7
- 235000011148 calcium chloride Nutrition 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 6
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 6
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical group CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 4
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 4
- 150000008041 alkali metal carbonates Chemical group 0.000 claims description 4
- 239000002738 chelating agent Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000003607 modifier Substances 0.000 claims description 4
- 235000010413 sodium alginate Nutrition 0.000 claims description 4
- 239000000661 sodium alginate Substances 0.000 claims description 4
- 229940005550 sodium alginate Drugs 0.000 claims description 4
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 3
- 239000001639 calcium acetate Substances 0.000 claims description 3
- 235000011092 calcium acetate Nutrition 0.000 claims description 3
- 229960005147 calcium acetate Drugs 0.000 claims description 3
- 239000001506 calcium phosphate Substances 0.000 claims description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 3
- 235000011010 calcium phosphates Nutrition 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 abstract description 5
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 description 37
- 239000004570 mortar (masonry) Substances 0.000 description 27
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 25
- 239000011230 binding agent Substances 0.000 description 19
- 239000000049 pigment Substances 0.000 description 13
- 229920000742 Cotton Polymers 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 229910052956 cinnabar Inorganic materials 0.000 description 10
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 9
- 229910001424 calcium ion Inorganic materials 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 9
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- -1 aluminum ion Chemical class 0.000 description 8
- 229910001425 magnesium ion Inorganic materials 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229960002713 calcium chloride Drugs 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000000025 natural resin Substances 0.000 description 5
- 239000004034 viscosity adjusting agent Substances 0.000 description 5
- 235000010418 carrageenan Nutrition 0.000 description 4
- 239000000679 carrageenan Substances 0.000 description 4
- 229920001525 carrageenan Polymers 0.000 description 4
- 229940113118 carrageenan Drugs 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 235000012216 bentonite Nutrition 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- 239000001879 Curdlan Substances 0.000 description 2
- 229920002558 Curdlan Polymers 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000004373 Pullulan Substances 0.000 description 2
- 229920001218 Pullulan Polymers 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 235000019316 curdlan Nutrition 0.000 description 2
- 229940078035 curdlan Drugs 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IFQUWYZCAGRUJN-UHFFFAOYSA-N ethylenediaminediacetic acid Chemical compound OC(=O)CNCCNCC(O)=O IFQUWYZCAGRUJN-UHFFFAOYSA-N 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000012149 noodles Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000019423 pullulan Nutrition 0.000 description 2
- 239000011044 quartzite Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- YGDVXSDNEFDTGV-UHFFFAOYSA-N 2-[6-[bis(carboxymethyl)amino]hexyl-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CCCCCCN(CC(O)=O)CC(O)=O YGDVXSDNEFDTGV-UHFFFAOYSA-N 0.000 description 1
- WYMDDFRYORANCC-UHFFFAOYSA-N 2-[[3-[bis(carboxymethyl)amino]-2-hydroxypropyl]-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)CN(CC(O)=O)CC(O)=O WYMDDFRYORANCC-UHFFFAOYSA-N 0.000 description 1
- 125000006290 2-hydroxybenzyl group Chemical group [H]OC1=C(C([H])=C([H])C([H])=C1[H])C([H])([H])* 0.000 description 1
- IWTIBPIVCKUAHK-UHFFFAOYSA-N 3-[bis(2-carboxyethyl)amino]propanoic acid Chemical compound OC(=O)CCN(CCC(O)=O)CCC(O)=O IWTIBPIVCKUAHK-UHFFFAOYSA-N 0.000 description 1
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- FCKYPQBAHLOOJQ-UHFFFAOYSA-N Cyclohexane-1,2-diaminetetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)C1CCCCC1N(CC(O)=O)CC(O)=O FCKYPQBAHLOOJQ-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
- JYXGIOKAKDAARW-UHFFFAOYSA-N N-(2-hydroxyethyl)iminodiacetic acid Chemical compound OCCN(CC(O)=O)CC(O)=O JYXGIOKAKDAARW-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- MKBUQYWFFBCMFG-UHFFFAOYSA-N acetic acid propane-1,1-diamine Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CCC(N)N MKBUQYWFFBCMFG-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229960001714 calcium phosphate Drugs 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 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
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- ZZGUZQXLSHSYMH-UHFFFAOYSA-N ethane-1,2-diamine;propanoic acid Chemical compound NCCN.CCC(O)=O.CCC(O)=O ZZGUZQXLSHSYMH-UHFFFAOYSA-N 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 239000011654 magnesium acetate Substances 0.000 description 1
- 235000011285 magnesium acetate Nutrition 0.000 description 1
- 229940069446 magnesium acetate Drugs 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229960002337 magnesium chloride Drugs 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 235000012254 magnesium hydroxide Nutrition 0.000 description 1
- OVGXLJDWSLQDRT-UHFFFAOYSA-L magnesium lactate Chemical compound [Mg+2].CC(O)C([O-])=O.CC(O)C([O-])=O OVGXLJDWSLQDRT-UHFFFAOYSA-L 0.000 description 1
- 239000000626 magnesium lactate Substances 0.000 description 1
- 235000015229 magnesium lactate Nutrition 0.000 description 1
- 229960004658 magnesium lactate Drugs 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
本発明は、アルギン酸塩と、架橋剤と、架橋速度調整剤とを含む壁面用塗材に関するものである。 The present invention relates to a coating material for a wall surface containing an alginate, a crosslinking agent, and a crosslinking rate adjusting agent.
伝統的な塗り壁は、土や砂等の骨材、繊維、糊剤等と、水とを練り合わせて得られる壁面用塗材を鏝等で壁面に塗布し、乾燥させることによって形成する。このような壁面用塗材に使用される糊剤として、角又等の海藻類から抽出されたもの、又は米等の植物から抽出されたもの等が使用される。 A traditional painted wall is formed by applying a coating material for a wall surface obtained by kneading aggregates such as soil and sand, fibers, glue, and water to a wall surface with a scissors or the like and drying it. As a paste used for such a coating material for wall surfaces, one extracted from seaweeds such as hornbeck or one extracted from plants such as rice is used.
これらの糊剤は、水で練り合わせた材料の分離防止、壁面に塗布した際のたれ止め、及び保水性の改善による作業時間の確保等の、塗り壁形成における作業性向上のために壁面用塗材に添加される。 These pastes are used for wall surface coating to improve workability in the formation of painted walls, such as preventing separation of materials kneaded with water, preventing sagging when applied to a wall surface, and ensuring work time by improving water retention. Added to the material.
このような糊剤を使用する壁面用塗材から形成される塗り壁は、糊剤を使用しない場合に比べて、ある程度向上した強度を有するが、その強度は依然として満足できるものではない。したがって、従来の糊剤を使用した壁面用塗材から形成される塗り壁の耐用年数は、十分なものではなく、定期的に塗り替え等のメンテナンスが必要である。現在の壁面用塗材には、耐用年数を延ばすことを目的として、消石灰、石膏、セメント等の無機バインダー、又は、酢酸ビニルやアクリル等の合成樹脂を中心とした有機バインダーが配合されている。有機バインダーを配合した壁面用塗材に関する文献としては、例えば、特許文献１が挙げられる。 A coated wall formed from a coating material for a wall surface using such a paste has a strength improved to some extent as compared with a case where no paste is used, but the strength is still not satisfactory. Therefore, the service life of the painted wall formed from the wall surface coating material using the conventional glue is not sufficient, and maintenance such as repainting is required periodically. In order to prolong the service life, the present wall coating materials are blended with inorganic binders such as slaked lime, gypsum and cement, or organic binders mainly made of synthetic resins such as vinyl acetate and acrylic. As literature regarding the coating material for wall surfaces which mix | blended the organic binder, patent document 1 is mentioned, for example.
消石灰、石膏、セメント等の無機バインダーを配合した壁面用塗材から得られる塗り壁は、強度や防火性に優れるが、塗り壁の表面に白華や色ムラが発生しやすく、意匠性の観点で問題を有している。なお、白華とは、エフロレッセンスとも言い、水和反応で生じた遊離石灰が塗面表面に運ばれて白っぽく斑になる現象を意味する。 Painted walls obtained from coating materials for walls containing inorganic binders such as slaked lime, gypsum, cement, etc. are excellent in strength and fire resistance, but the surface of the painted walls are likely to cause white flower and uneven color, which is a viewpoint of design. Have a problem. White flower is also called efflorescence and means a phenomenon in which free lime generated by the hydration reaction is carried to the surface of the coating surface and becomes whitish.
酢酸ビニルやアクリル等の合成樹脂からなる有機バインダー（以下、合成樹脂バインダーと称する）を配合した壁面用塗材は、白華や色ムラが無く、十分な強度を有する塗り壁を形成できる。しかしながら、合成樹脂バインダーを含む壁面用塗材は、石油由来の合成物を抑制したいと考える施工主からは敬遠される傾向にある。その為、合成樹脂バインダーの代わりに松脂、漆、膠、シュラック等の天然樹脂からなる有機バインダー（以下、天然樹脂バインダーと称する）の使用も検討されているが、一般的に天然樹脂バインダーは取り扱いや保存が難しく、天然樹脂バインダーを含有する壁面用塗材から形成される塗り壁の強度も十分ではない。したがって、天然樹脂バインダーは、壁面用塗材のバインダーとして、用いられることは少ない。 A wall surface coating material blended with an organic binder made of a synthetic resin such as vinyl acetate or acrylic (hereinafter referred to as a synthetic resin binder) can form a painted wall having sufficient whiteness and no whiteness or color unevenness. However, the wall surface coating material containing the synthetic resin binder tends to be avoided from the construction owner who wants to suppress the petroleum-derived composite. For this reason, the use of organic binders made of natural resins such as pine resin, lacquer, glue, and shellac (hereinafter referred to as natural resin binders) instead of synthetic resin binders has been studied. It is difficult to preserve, and the strength of the coated wall formed from the coating material for wall surface containing the natural resin binder is not sufficient. Therefore, natural resin binders are rarely used as binders for wall surface coating materials.
ところで、天然由来のアルギン酸塩は、食品、医薬品、建築材料といった幅広い分野で増粘剤や保水剤として用いられている。アルギン酸塩は、カルシウム等の多価イオンと瞬時に架橋反応を起こすため、人工イクラやゼリー等の食品にも使用されている。 By the way, naturally-occurring alginate is used as a thickener or a water retention agent in a wide range of fields such as foods, pharmaceuticals, and building materials. Alginates are used in foods such as artificial salmon roe and jelly because they cause a cross-linking reaction instantaneously with multivalent ions such as calcium.
白華や色ムラが無く、高い強度を有し、石油由来の合成物を含まず、又は合成物の使用量を大幅に削減した塗り壁を形成することができる壁面用塗材を提供する事を目的とする。 To provide a coating material for wall surfaces that has no white flower or color unevenness, has high strength, does not contain petroleum-derived synthetics, or can form painted walls with a significant reduction in the amount of synthetics used. With the goal.
本発明者らは、天然由来のアルギン酸塩がカルシウムイオン、マグネシウムイオン、アルミニウムイオン等の多価イオンを含む架橋剤によって架橋反応を起こす事に着目し、アルギン酸塩を塗り壁のバインダーとして利用する事を検討した。 The present inventors pay attention to the fact that naturally derived alginate causes a crosslinking reaction by a crosslinking agent containing a polyvalent ion such as calcium ion, magnesium ion, aluminum ion, etc., and uses alginate as a binder for a painted wall. It was investigated.
しかしながら、壁面用塗材におけるアルギン酸塩及び架橋剤のみの組み合わせは、（ｉ）アルギン酸塩と架橋剤との反応により、壁面用塗材において、壁に塗布することを困難にしてしまうほどの増粘が生じる、又は壁面用塗材全体がゲル化してしまう；（ｉｉ）架橋剤として多価イオン含有の化合物を使用した場合、アルギン酸塩と架橋剤との反応によって生成されうる水に不溶な塩が、アルギン酸塩溶解前の固体表面を覆ってしまい、アルギン酸塩の水への溶解を阻害してしまう；などの不具合が生じる場合がある。したがって、アルギン酸塩と架橋剤だけの組み合わせは、壁面用塗材において、使用が困難であることがわかった。 However, the combination of only the alginate and the crosslinking agent in the coating material for wall surface is (i) thickening that makes it difficult to apply to the wall in the coating material for wall surface due to the reaction between the alginate and the crosslinking agent. Or the entire coating material for wall surface is gelled; (ii) When a polyvalent ion-containing compound is used as the cross-linking agent, a water-insoluble salt that can be generated by the reaction of the alginate and the cross-linking agent In some cases, the solid surface before the dissolution of the alginate is covered and the dissolution of the alginate in water is inhibited; Therefore, it turned out that the combination of only an alginate and a crosslinking agent is difficult to use in the coating material for wall surfaces.
鋭意検討を重ねた結果、壁面用塗材の成分としてアルギン酸塩及び架橋剤とともに、架橋速度調整剤を使用することにより、アルギン酸塩と架橋剤との架橋反応速度を調整でき、上記（ｉ）〜（ｉｉ）の不具合がなくなることを見出し、本発明を完成するに至った。すなわち、本発明は、以下の通りである。
［１］アルギン酸塩と、架橋剤と、架橋速度調整剤とを含む壁面用塗材；
［２］前記アルギン酸塩が、アルギン酸ナトリウム又はアルギン酸カリウムである、［１］に記載の壁面用塗材；
［３］前記架橋剤が、塩化カルシウム、乳酸カルシウム、酢酸カルシウム、リン酸カルシウム、水酸化カルシウム、炭酸カルシウム、及びステアリン酸カルシウムからなる群から選択される少なくとも一種である、［１］又は［２］に記載の壁面用塗材；
［４］架橋速度調整剤が、炭酸アルカリ金属塩又はキレート剤である、［１］乃至［３］のいずれかに記載の壁面用塗材；
［５］骨材をさらに含み、前記骨材の割合が、前記壁面用塗材の固体成分全体に対し、３０〜９６重量％である、［１］乃至［４］のいずれかに記載の壁面用塗材；
［６］前記壁面用塗材の固体成分全体に対し、アルギン酸塩を０．１〜１０重量％、架橋剤を０．０１〜６０重量％、及び架橋速度調整剤を１〜２０重量％含む、［１］乃至［５］のいずれかに記載の壁面用塗材；
［７］骨材と、粉末状アルギン酸塩と、粉末状架橋剤と、粉末状架橋速度調整剤とを混合する工程と、混合して得られる粉末混合物に、水を加える工程とを含む、壁面用塗材の製造方法、である。
As a result of intensive studies, it is possible to adjust the cross-linking reaction rate between the alginate and the cross-linking agent by using the cross-linking rate adjusting agent together with the alginate and the cross-linking agent as the components of the coating material for wall surface. It has been found that the problem (ii) is eliminated, and the present invention has been completed. That is, the present invention is as follows.
[1] A wall surface coating material comprising an alginate, a crosslinking agent, and a crosslinking rate adjusting agent;
[2] The wall surface coating material according to [1], wherein the alginate is sodium alginate or potassium alginate;
[3] The cross-linking agent is at least one selected from the group consisting of calcium chloride, calcium lactate, calcium acetate, calcium phosphate, calcium hydroxide, calcium carbonate, and calcium stearate, according to [1] or [2]. Coating materials for walls;
[4] The wall surface coating material according to any one of [1] to [3], wherein the crosslinking rate adjusting agent is an alkali metal carbonate or a chelating agent;
[5] The wall surface according to any one of [1] to [4], further including an aggregate, wherein the ratio of the aggregate is 30 to 96% by weight with respect to the entire solid component of the wall surface coating material. Coating materials;
[6] 0.1 to 10% by weight of alginate, 0.01 to 60% by weight of a crosslinking agent, and 1 to 20% by weight of a crosslinking rate adjusting agent, based on the whole solid component of the coating material for wall surface, [1] to [5] wall surface coating material according to any one of the above;
[7] A wall surface comprising a step of mixing an aggregate, a powdered alginate, a powdery crosslinking agent, and a powdery crosslinking rate adjusting agent, and a step of adding water to the powder mixture obtained by mixing Manufacturing method for coating materials.
アルギン酸塩と、架橋剤と、架橋速度調整剤とを含む壁面用塗材は、石油由来の合成樹脂バインダーを使用しなくても、従来の無機バインダーを使用した壁面用塗材から得られる塗り壁に見られるような白華や色ムラが生じにくく、濃色であっても均一で鮮やかに発色する塗り壁を提供することが可能となる。また本発明の壁面用塗材は、十分な強度を有する塗り壁を提供でき、従来の天然樹脂バインダーを使用する壁面用塗材に比べて取り扱いが容易である。 The wall surface coating material containing an alginate, a crosslinking agent, and a crosslinking rate adjusting agent is a coated wall obtained from a conventional wall surface coating material using an inorganic binder without using a synthetic resin binder derived from petroleum. Therefore, it is possible to provide a painted wall that is less likely to cause white color and color unevenness as seen in, and that is uniform and vivid even with a dark color. The wall surface coating material of the present invention can provide a coating wall having sufficient strength, and is easier to handle than a conventional wall surface coating material using a natural resin binder.
本発明の壁面用塗材は、内装壁、外装壁の塗材として使用することができ、通常は、壁の下地の上に塗布されるものである。本発明の壁面用塗材は、壁面に表面の細やかな凹凸が和風伝統の風合いを持たせることができる。そして、本発明の壁面用塗材の特徴は、アルギン酸塩と、架橋剤と、架橋速度調整剤とを含むものである。 The wall surface coating material of the present invention can be used as a coating material for interior walls and exterior walls, and is usually applied on the base of the wall. In the coating material for wall surface of the present invention, fine irregularities on the wall surface can give a traditional Japanese texture. And the characteristic of the coating material for wall surfaces of this invention contains an alginate, a crosslinking agent, and a crosslinking rate regulator.
本発明の壁面用塗材は、通常、粉末状の成分の混合物に、水を加えて調製することができる。特に断りがない場合は、各成分割合は水を加えない状態での粉末状の混合物全体（固体成分全体）に対する重量割合（重量％）として記載する。また、本発明の壁面用塗材を下地の上に塗布して乾燥させて得られる、壁面用塗材が硬化したものを「塗り壁」と称することにする。 The wall surface coating material of the present invention can be usually prepared by adding water to a mixture of powdery components. Unless otherwise specified, each component ratio is described as a weight ratio (% by weight) with respect to the entire powdery mixture (the entire solid component) without adding water. In addition, a hardened wall surface coating material obtained by applying the wall surface coating material of the present invention on a base and drying it is referred to as a “painted wall”.
［アルギン酸塩］
本発明の壁面用塗材に含まれるアルギン酸塩は、いかなるアルギン酸塩を使用してもよいが、昆布から抽出されるアルギン酸塩を用いることが好ましい。アルギン酸塩と、後述架橋剤との架橋反応により、アルギン酸塩は、壁面用塗材のバインダーとして機能することができる。
[Alginate]
Any alginate may be used as the alginate contained in the wall surface coating material of the present invention, but an alginate extracted from kelp is preferably used. Alginate can function as a binder of the coating material for wall surfaces by the crosslinking reaction of an alginate and the below-mentioned crosslinking agent.
アルギン酸塩は水溶性であれば特に限定はなく、アルギン酸ナトリウムやアルギン酸カリウム等の水溶性アルギン酸塩を単独、あるいは複数を組み合わせて使用することができる。後述する架橋速度調整剤として、炭酸ナトリウムや炭酸ナトリウムを主成分とする固形かんすいを用いる場合、イオン化傾向からアルギン酸カリウムを用いる事が好ましい。 The alginate is not particularly limited as long as it is water-soluble, and water-soluble alginate such as sodium alginate and potassium alginate can be used alone or in combination. In the case of using solid carbonate mainly composed of sodium carbonate or sodium carbonate as a crosslinking rate adjusting agent to be described later, it is preferable to use potassium alginate from the ionization tendency.
アルギン酸塩の配合量は、壁面用塗材を構成する骨材の種類や配合比率にもよるが、水を除く固体成分全体に対して０．１〜１０重量％が好ましく、作業性や強度等の観点から０．５〜５重量％がさらに好ましい。アルギン酸塩の量が多すぎると、一般的に粘度が高過ぎて塗布作業が難しくなり、希釈水で粘度を下げても乾燥時の収縮が大きくなるので塗り壁表面にクラックが発生しやすくなる。アルギン酸塩の量が少なすぎると、一般的に塗り壁の強度が不足する。 The blending amount of the alginate is preferably 0.1 to 10% by weight with respect to the entire solid component excluding water, although it depends on the type and blending ratio of the aggregate constituting the coating material for the wall surface. In view of the above, 0.5 to 5% by weight is more preferable. If the amount of alginate is too large, the viscosity is generally too high and the coating operation becomes difficult, and even if the viscosity is lowered with dilution water, shrinkage during drying increases, and cracks tend to occur on the coated wall surface. If the amount of alginate is too small, the strength of the painted wall is generally insufficient.
［架橋剤］
本発明の壁面用塗材に含まれる架橋剤は、アルギン酸塩に架橋反応を起こさせる成分であり、アルギン酸塩に架橋反応を起こさせる多価イオン（カルシウムイオン、マグネシウムイオン、アルミニウムイオン等）を放出することができるものである。架橋剤としては、カルシウムイオン、マグネシウムイオン及びアルミニウムイオンの少なくとも一種を含む化合物が挙げられ、好ましい架橋剤の例としては、塩化カルシウム、塩化マグネシウム、酢酸カルシウム、酢酸マグネシウム、乳酸カルシウム、乳酸マグネシウム、リン酸カルシウム、リン酸マグネシウム、水酸化カルシウム、水酸化マグネシウム、炭酸カルシウム、炭酸マグネシウム、ステアリン酸カルシウム、ステアリン酸マグネシウム、硫酸アルミニウムカリウム（ミョウバン）等が挙げられ、これらを単独、あるいは複数を組み合わせて使用することができる。これらの中でも、カルシウムイオンを含む化合物が好ましい。
[Crosslinking agent]
The cross-linking agent contained in the coating material for wall surface of the present invention is a component that causes a cross-linking reaction to alginate, and releases polyvalent ions (calcium ion, magnesium ion, aluminum ion, etc.) that cause a cross-linking reaction to alginate. Is something that can be done. Examples of the crosslinking agent include compounds containing at least one of calcium ions, magnesium ions, and aluminum ions. Examples of preferable crosslinking agents include calcium chloride, magnesium chloride, calcium acetate, magnesium acetate, calcium lactate, magnesium lactate, and calcium phosphate. , Magnesium phosphate, calcium hydroxide, magnesium hydroxide, calcium carbonate, magnesium carbonate, calcium stearate, magnesium stearate, potassium aluminum sulfate (alum), etc., and these may be used alone or in combination. it can. Of these, compounds containing calcium ions are preferred.
炭酸カルシウム、炭酸マグネシウム等の溶解性の低い化合物も架橋剤として使用することできるが、使用量は、溶解性の高い化合物よりも多い量を配合する必要がある。なお、炭酸カルシウムは、後述の骨材として使用することができる。 A compound having low solubility such as calcium carbonate and magnesium carbonate can also be used as a crosslinking agent, but the amount used must be greater than that of a compound having high solubility. In addition, calcium carbonate can be used as an aggregate described later.
架橋剤の配合量は、水を除く固体成分全体に対して通常０．０１重量％〜６０重量％、０．０１〜１０重量％が好ましく、０．０１〜５重量％がさらに好ましい。架橋剤の量が多すぎると、粉末状の固体成分混合物に水を加えた時に、壁面用塗材が、増粘又はゲル化してしまい、壁面に塗布できない等の恐れがある。また、アルギン酸塩と、架橋剤から放出された多価イオン（カルシウムイオン、マグネシウムイオン、アルミニウムイオン等）とが反応することにより、水に不溶な塩が生成し、その塩が溶解前のアルギン酸塩の固体表面を覆ってしまいアルギン酸塩の水への溶解を阻害してしまう恐れがある。アルギン酸塩の水への溶解が阻害されてしまうと、想定した粘度が得られずに壁面に塗布することが困難になり、美観を損なうようなゴマ粒状の生成物が塗り壁表面に現れ、架橋が十分に進まずに乾燥塗膜の強度が低くなる恐れがある。一方、架橋剤の量が少なすぎると、架橋に必要な多価イオン（カルシウムイオン、マグネシウムイオン、アルミニウムイオン等）が十分に得られず、架橋反応が進行しにくくなる恐れがある。 The blending amount of the crosslinking agent is usually preferably 0.01% to 60% by weight, preferably 0.01 to 10% by weight, and more preferably 0.01 to 5% by weight with respect to the entire solid component excluding water. If the amount of the crosslinking agent is too large, the wall surface coating material may thicken or gel when water is added to the powdered solid component mixture, and may not be applied to the wall surface. Alginates react with polyvalent ions (calcium ions, magnesium ions, aluminum ions, etc.) released from the cross-linking agent to produce water-insoluble salts, and the alginate before dissolution. May cover the solid surface of the alginate and inhibit the dissolution of alginate in water. If the dissolution of alginate in water is hindered, the expected viscosity cannot be obtained and it becomes difficult to apply to the wall surface, and a sesame granular product that impairs aesthetic appearance appears on the surface of the painted wall, causing crosslinking. However, the strength of the dried coating film may be lowered without sufficiently progressing. On the other hand, if the amount of the crosslinking agent is too small, sufficient multivalent ions (calcium ions, magnesium ions, aluminum ions, etc.) necessary for crosslinking cannot be obtained, and the crosslinking reaction may not proceed easily.
［架橋速度調整剤］
本発明の壁面用塗材に含まれる架橋速度調整剤は、架橋剤から多価イオン（カルシウムイオン、マグネシウムイオン、アルミニウムイオン等）が放出される速度を抑制する成分である。架橋速度調整剤としては、炭酸アルカリ金属塩又はキレート剤が好ましく用いられる。
[Crosslinking rate modifier]
The crosslinking rate adjusting agent contained in the wall surface coating material of the present invention is a component that suppresses the rate at which polyvalent ions (calcium ions, magnesium ions, aluminum ions, etc.) are released from the crosslinking agent. As the crosslinking rate adjusting agent, an alkali metal carbonate or a chelating agent is preferably used.
炭酸アルカリ金属塩の具体例としては、炭酸ナトリウムと炭酸カリウムが挙げられる。イオン化傾向の観点から炭酸ナトリウムを使用する事が好ましい。 Specific examples of the alkali metal carbonate include sodium carbonate and potassium carbonate. It is preferable to use sodium carbonate from the viewpoint of ionization tendency.
キレート剤の例としては、イミノ二酢酸、ニトリロ三酢酸、エチレンジアミン四酢酸、ジエチレントリアミン五酢酸、トリエチレンテトラミン六酢酸、１，２−ジアミノシクロヘキサン四酢酸、グリコールエーテルジアミン四酢酸、Ｎ，Ｎ−ビス（２−ヒドロキシベンジル）エチレンジアミン二酢酸、エチレンジアミン二プロピオン酸、エチレンジアミン二酢酸、ジアミノプロパノール四酢酸、ヘキサメチレンジアミン四酢酸、ヒドロキシエチルイミノ二酢酸、ジアミノプロパン四酢酸、ニトリロ三プロピオン酸、エチレンジアミンテトラキスメチレンホスホン酸、ニトリロトリスメチレンホスホン酸、２−ホスホノブタン−１，２，４−トリカルボン酸等と、これらの塩類が挙げられる。 Examples of chelating agents include iminodiacetic acid, nitrilotriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, triethylenetetraminehexaacetic acid, 1,2-diaminocyclohexanetetraacetic acid, glycol etherdiaminetetraacetic acid, N, N-bis ( 2-hydroxybenzyl) ethylenediaminediacetic acid, ethylenediaminedipropionic acid, ethylenediaminediacetic acid, diaminopropanoltetraacetic acid, hexamethylenediaminetetraacetic acid, hydroxyethyliminodiacetic acid, diaminopropanetetraacetic acid, nitrilotripropionic acid, ethylenediaminetetrakismethylenephosphonic acid Nitrilotrismethylenephosphonic acid, 2-phosphonobutane-1,2,4-tricarboxylic acid and the like and salts thereof.
なお、架橋速度調整剤の中でも炭酸ナトリウムは、中華麺の麺打ち等に使用される安全性の高い食品添加物であり、人体への悪影響は極めて少ない。さらに、炭酸ナトリウムは、水溶液中でｐＨ１０〜１２前後の弱アルカリ性を示すことから、壁面用塗材に防カビの特性を付与することができる。 Among the crosslinking rate regulators, sodium carbonate is a highly safe food additive used for noodles in Chinese noodles and has very little adverse effect on the human body. Furthermore, since sodium carbonate shows weak alkalinity of about pH 10 to 12 in an aqueous solution, it can impart antifungal properties to the coating material for wall surface.
架橋速度調整剤の配合量は、水を除く固体成分全体に対して通常１〜２０重量％が好ましく、作業性や意匠性の観点から１〜１０重量％が好ましい。架橋剤の配合量や溶解性等にもよるが、架橋速度調整剤の量が多すぎると、架橋に必要な多価イオン（カルシウムイオン、マグネシウムイオン、アルミニウムイオン等）が十分に得られなくなる場合がある。一方、架橋速度調整剤の量が少なすぎると、架橋剤が多すぎる場合と同様に、壁面用塗材が増粘しすぎることにより、壁面用塗材を下地に塗布できない恐れがあり、また、水に不溶な塩の生成により、結果として、乾燥塗膜の強度が低くなる恐れがある。 The blending amount of the crosslinking rate modifier is usually preferably 1 to 20% by weight with respect to the entire solid component excluding water, and preferably 1 to 10% by weight from the viewpoint of workability and design. Depending on the blending amount and solubility of the cross-linking agent, if the amount of the cross-linking rate modifier is too large, sufficient polyvalent ions (calcium ions, magnesium ions, aluminum ions, etc.) required for cross-linking cannot be obtained. There is. On the other hand, if the amount of the crosslinking rate adjusting agent is too small, the wall surface coating material may be too thick, as in the case where the crosslinking agent is too much, so that the wall surface coating material may not be applied to the base, As a result, the strength of the dried coating film may be reduced due to the formation of a salt that is insoluble in water.
［骨材］
壁面用塗材は、通常、従来から使用される骨材を含む。骨材を含む壁面用塗材を下地に接触させて塗り壁を形成することにより、壁下地を隠蔽することができる。従来から骨材としては、土や砂等が使用されている。具体的な骨材の例としては、珪石、珪石砂、珪粉、珪藻土、タルク、粘土、寒水石（炭酸カルシウム）、ゼオライト、ベントナイト、セピオライト、炭（活性炭）等が挙げられる。また、骨材の種類及び粒径を適宜選択することにより、塗り壁の表面に、様々な形状や質感を持たせることができ、また、塗り壁に各種機能を持たせることができる。例えば、壁面用塗材が珪藻土、ゼオライト、炭等の多孔質の骨材を含有する場合は、調湿性や消臭等の機能を有する塗り壁を形成することができる。壁面用塗材における骨材の含有量は、従来から使用している量でよく、水を除く固体成分全体に対して通常３０重量％〜９６重量％、好ましくは６０重量％〜９５重量％である。なお、骨材として使用できる寒水石は、炭酸カルシウムを主成分として含む。炭酸カルシウムは、水に対する溶解速度は遅いが、若干量溶けるため、炭酸カルシウムを骨材として含む粉末状の固体成分混合物を水と混合させた後は、不要な架橋反応を起こさないように、速やかに壁面用塗材を下地に塗布することが好ましい。なお、骨材として上記の機能を有していれば、多価イオン（カルシウムイオン、マグネシウムイオン、アルミニウムイオン等）を放出する化合物を骨材として使用することができる。
[aggregate]
The wall surface coating material usually includes an aggregate conventionally used. The wall substrate can be concealed by forming a painted wall by bringing the coating material for the wall surface including the aggregate into contact with the substrate. Conventionally, soil, sand, and the like have been used as aggregates. Specific examples of aggregates include quartzite, quartzite sand, quartz powder, diatomaceous earth, talc, clay, cryolite (calcium carbonate), zeolite, bentonite, sepiolite, charcoal (activated carbon), and the like. In addition, by appropriately selecting the type and particle size of the aggregate, the surface of the painted wall can have various shapes and textures, and the painted wall can have various functions. For example, when the wall surface coating material contains porous aggregates such as diatomaceous earth, zeolite, and charcoal, a coated wall having functions such as humidity control and deodorization can be formed. The content of the aggregate in the coating material for wall surface may be a conventionally used amount, and is usually 30% by weight to 96% by weight, preferably 60% by weight to 95% by weight, based on the whole solid component excluding water. is there. In addition, the cryolite which can be used as an aggregate contains calcium carbonate as a main component. Calcium carbonate dissolves slightly in water, but dissolves in a small amount. Therefore, after mixing a powdered solid component mixture containing calcium carbonate as an aggregate with water, it should be promptly done so as not to cause unnecessary crosslinking reaction. It is preferable to apply a coating material for a wall to the base. In addition, if it has said function as an aggregate, the compound which discharge | releases multivalent ions (calcium ion, magnesium ion, aluminum ion, etc.) can be used as an aggregate.
［繊維］
本発明の壁面用塗材は繊維を含有させることができる。壁面用塗材が繊維を含有することで、壁面用塗材から形成された塗り壁の割れを防止することができる。繊維としては、コットン繊維、藁すさ、麻すさなどを使用することができる。使用量は従来から使用している量でよく、水を除く固体成分全体に対して通常０．１重量％〜１０重量％、好ましくは０．３重量％〜７重量％である。
[fiber]
The wall surface coating material of the present invention can contain fibers. When the coating material for wall surfaces contains a fiber, the coating wall formed from the coating material for wall surfaces can be prevented from cracking. As the fiber, cotton fiber, cocoon husk, hemp husk etc. can be used. The amount used may be a conventionally used amount, and is usually 0.1% by weight to 10% by weight, preferably 0.3% by weight to 7% by weight, based on the whole solid component excluding water.
［粘度調整剤］
本発明の壁面用塗材に含まれるアルギン酸塩は、壁面用塗材を増粘させる機能も有するが、アルギン酸塩とは別にさらに粘度調整剤を壁面用塗材に含ませることができる。粘度調整剤としては、例えば、カラギーナン、プルラン、カードラン、カルボキシメチルセルロース、メチルセルロース、エチルセルロース、ヒドロキシエチルセルロース、ポバール、ベントナイト系鉱物、及びこれらの組み合わせが挙げられる。なかでも、壁面用塗材における石油由来の合成物の使用を低減するために、カラギーナンやカードラン、プルラン、ベントナイト系鉱物等の天然由来の化合物を使用することがより好ましい。
[Viscosity modifier]
The alginate contained in the coating material for wall surface of the present invention also has a function of increasing the viscosity of the coating material for wall surface, but a viscosity modifier can be further contained in the coating material for wall surface in addition to the alginate. Examples of the viscosity modifier include carrageenan, pullulan, curdlan, carboxymethylcellulose, methylcellulose, ethylcellulose, hydroxyethylcellulose, poval, bentonite mineral, and combinations thereof. Among them, it is more preferable to use naturally derived compounds such as carrageenan, curdlan, pullulan and bentonite minerals in order to reduce the use of petroleum-derived composites in the wall surface coating material.
粘度調整剤を使用する場合、その配合量は、水を除く固体成分全体に対して通常、０．１〜３重量％、より好ましくは０．５〜２重量％である。粘度調整剤の量を加えすぎると、一般的に粘度が高過ぎて塗布作業が難しくなり、希釈水で粘度を下げても乾燥時の収縮が大きくなるので塗り壁表面にクラックが発生しやすくなる。 When using a viscosity modifier, the compounding quantity is 0.1 to 3 weight% normally with respect to the whole solid component except water, More preferably, it is 0.5 to 2 weight%. If the amount of the viscosity modifier is added too much, the viscosity is generally too high and the coating operation becomes difficult. Even if the viscosity is lowered with dilution water, the shrinkage during drying increases, so cracks are likely to occur on the coated wall surface. .
［その他の成分］
必要に応じて本発明の組成物には各種の添加剤として、顔料（液体顔料を含む）、防腐剤や防錆剤、分散剤、消泡剤、ｐＨ調整剤、レベリング剤等の公知慣用の種々のものを、適宜、添加して使用することが出来る。これらの配合割合は、本発明の効果に影響を与えない範囲で添加することができる。
[Other ingredients]
If necessary, the composition of the present invention includes various commonly used additives such as pigments (including liquid pigments), antiseptics and rust inhibitors, dispersants, antifoaming agents, pH adjusters, leveling agents and the like. Various things can be added and used suitably. These blending ratios can be added within a range that does not affect the effects of the present invention.
［壁面用塗材の調製］
本発明の壁面用塗材は、構成する粉末状の成分を均一に混合させた粉末状の固体成分混合物に、所定の量の水を加えて調製することができる。水の量は、固体成分混合物と水との総量に対して、通常２０重量％〜８０重量％、好ましくは、２５重量％〜６０重量％である。固体成分混合物に水を加える工程は、壁面用塗材を壁に塗布させる直前に行うことが好ましい。また、粉末状態で水を加える前に各成分を混合させておけば、溶解性の高いアルギン酸塩をダマ状にせずに均一に溶かす事が出来る上、貯蔵安定性も良い。さらには、粉末状態で袋詰めされている製品を現場にて水と練り合わせて使用する事が多い現行の一般的な塗り壁の製品形態にも適している。
[Preparation of wall coating material]
The wall surface coating material of the present invention can be prepared by adding a predetermined amount of water to a powdery solid component mixture in which the constituent powdery components are uniformly mixed. The amount of water is usually 20% to 80% by weight, preferably 25% to 60% by weight, based on the total amount of the solid component mixture and water. The step of adding water to the solid component mixture is preferably performed immediately before the wall surface coating material is applied to the wall. Moreover, if each component is mixed before adding water in a powder state, a highly soluble alginate can be dissolved uniformly without causing lumps, and storage stability is also good. Furthermore, it is also suitable for the current general coated wall product form in which a product packaged in a powder state is often kneaded with water on site.
一方、アルギン酸及び架橋剤を事前に水溶液にしておき、それを混合させる方法では、瞬間的に架橋反応が起きて局所的にゲル化してしまう為、塗り壁のバインダーとしては作業時間を確保出来ず、好ましくない。 On the other hand, in the method of mixing alginic acid and the crosslinking agent in advance and mixing them, the crosslinking reaction occurs instantaneously and gels locally, so it is not possible to secure the working time as a coating wall binder. It is not preferable.
水を加えて調製した壁面用塗材は、従来と同様の方法で壁に施してある下地に塗布することができる。塗布する方法としては、壁下地全域に、鏝、ヘラ、ローラー、刷毛、吹き付けガン等を用いて塗布する方法が挙げられる。塗膜の厚さは、通常、０．５〜２．０ｍｍである。 The wall surface coating material prepared by adding water can be applied to the base applied to the wall in the same manner as in the prior art. Examples of the application method include a method of applying the entire surface of the wall base using a scissors, a spatula, a roller, a brush, a spray gun, or the like. The thickness of the coating film is usually 0.5 to 2.0 mm.
以下本発明を実施例及び比較例によって具体的に説明するが、本発明はこれらに限定されるものではない。なお、塗布テストを行う下地としては、厚さ９．５ｍｍの石膏ボード上に塗り壁用下塗材（商品名：カーボン・プラスター、四国化成工業社製）を約１ｍｍの厚みで塗布して乾燥させた下地壁面を用いた。 Hereinafter, the present invention will be specifically described with reference to Examples and Comparative Examples, but the present invention is not limited thereto. In addition, as the groundwork for the application test, a coating wall primer (trade name: carbon plaster, manufactured by Shikoku Kasei Kogyo Co., Ltd.) is applied on a 9.5 mm thick gypsum board to a thickness of about 1 mm and dried. The ground wall was used.
［実施例１］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム５重量部、塩化カルシウム０．１重量部、炭酸ナトリウム１０重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで均一になるまで混合してモルタルを調製した。
[Example 1]
100 parts by weight of meteorite powder, 100 parts by weight of cinnabar sand, 3 parts by weight of cotton fiber (less than 1 mm), 5 parts by weight of potassium alginate, 0.1 part by weight of calcium chloride, and 10 parts by weight of sodium carbonate are mixed in a mixer, and the powder base A material was prepared. This powder base material was added to an aqueous solution which was previously colored by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. Mortar was prepared by mixing until uniform.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られ、これを乾燥させた塗り壁の表面は強度に優れ、塗布後３ヶ月を経過した時点において白華や色ムラなどの問題が発生せず、均一で鮮やかな色を保っていた。 When this mortar is applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability is obtained, and the surface of the coated wall after drying is excellent in strength. There were no problems such as unevenness, and a uniform and vivid color was maintained.
［実施例２］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム３重量部、アルギン酸ナトリウム２重量部、塩化カルシウム０．１重量部、炭酸ナトリウム１０重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで均一になるまで混合してモルタルを調製した。
[Example 2]
100 parts by weight of meteorite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fiber (less than 1 mm), 3 parts by weight of potassium alginate, 2 parts by weight of sodium alginate, 0.1 part by weight of calcium chloride, 10 parts by weight of sodium carbonate are put in a mixer. And mixed to prepare a powder base material. This powder base material was added to an aqueous solution which was previously colored by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. Mortar was prepared by mixing until uniform.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られ、これを乾燥させた塗り壁の表面は強度に優れ、塗布後３ヶ月を経過した時点において白華や色ムラなどの問題が発生せず、均一で鮮やかな色を保っていた。 When this mortar is applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability is obtained, and the surface of the coated wall after drying is excellent in strength. There were no problems such as unevenness, and a uniform and vivid color was maintained.
［実施例３］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム５重量部、乳酸カルシウム０．５重量部、炭酸ナトリウム１０重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで均一になるまで混合してモルタルを調製した。
[Example 3]
100 parts by weight of meteorite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fibers (less than 1 mm), 5 parts by weight of potassium alginate, 0.5 parts by weight of calcium lactate and 10 parts by weight of sodium carbonate are mixed in a mixer A material was prepared. This powder base material was added to an aqueous solution which was previously colored by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. Mortar was prepared by mixing until uniform.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られ、これを乾燥させた塗り壁の表面は強度に優れ、塗布後３ヶ月を経過した時点において白華や色ムラなどの問題が発生せず、均一で鮮やかな色を保っていた。 When this mortar is applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability is obtained, and the surface of the coated wall after drying is excellent in strength. There were no problems such as unevenness, and a uniform and vivid color was maintained.
［実施例４］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム５重量部、水酸化カルシウム１重量部、炭酸ナトリウム１０重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１８０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで均一になるまで混合してモルタルを調製した。
[Example 4]
100 parts by weight of meteorite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fibers (less than 1 mm), 5 parts by weight of potassium alginate, 1 part by weight of calcium hydroxide and 10 parts by weight of sodium carbonate are mixed in a mixer Was made. This powder base material was added to an aqueous solution that had been colored in advance by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 180 parts by weight of water. Mortar was prepared by mixing until uniform.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られ、これを乾燥させた塗り壁の表面は強度に優れ、塗布後３ヶ月を経過した時点において白華や色ムラなどの問題が発生せず、均一で鮮やかな色を保っていた。 When this mortar is applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability is obtained, and the surface of the coated wall after drying is excellent in strength. There were no problems such as unevenness, and a uniform and vivid color was maintained.
［実施例５］
炭酸カルシウム粉１００重量部（骨材として使用）、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム５重量部、乳酸カルシウム０．３重量部、炭酸ナトリウム１０重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：SKセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで均一になるまで混合してモルタルを調製した。
[Example 5]
100 parts by weight of calcium carbonate powder (used as an aggregate), 100 parts by weight of cinnabar, 3 parts by weight of cotton fibers (less than 1 mm), 5 parts by weight of potassium alginate, 0.3 parts by weight of calcium lactate, 10 parts by weight of sodium carbonate in a mixer The mixture was put in and mixed to prepare a powder base material. This powder base material was added to an aqueous solution colored in advance by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. Mortar was prepared by mixing until uniform.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られ、これを乾燥させた塗り壁の表面は強度に優れ、塗布後３ヶ月を経過した時点において白華や色ムラなどの問題が発生せず、均一で鮮やかな色を保っていた。 When this mortar is applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability is obtained, and the surface of the coated wall after drying is excellent in strength. There were no problems such as unevenness, and a uniform and vivid color was maintained.
［実施例６］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（1ｍｍ未満）３重量部、アルギン酸カリウム５重量部、乳酸カルシウム０．３重量部、炭酸ナトリウム１０重量部、カラギーナン２重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１８０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで均一になるまで混合してモルタルを調製した。
[Example 6]
100 parts by weight of meteorite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fiber (less than 1 mm), 5 parts by weight of potassium alginate, 0.3 part by weight of calcium lactate, 10 parts by weight of sodium carbonate, 2 parts by weight of carrageenan The powder base material was produced by mixing. This powder base material was added to an aqueous solution that had been colored in advance by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 180 parts by weight of water. Mortar was prepared by mixing until uniform.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られ、これを乾燥させた塗り壁の表面は強度に優れ、塗布後３ヶ月を経過した時点において白華や色ムラなどの問題が発生せず、均一で鮮やかな色を保っていた。 When this mortar is applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability is obtained, and the surface of the coated wall after drying is excellent in strength. There were no problems such as unevenness, and a uniform and vivid color was maintained.
［実施例７］
炭酸カルシウム粉１００重量部（骨材として使用）、硅石粉６０重量部、ゼオライト５重量部、コットン繊維（１ｍｍ未満）６重量部、アルギン酸カリウム４重量部、ステアリン酸カリウム４重量部、炭酸ナトリウム４重量部、カラギーナン４重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１７０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで均一になるまで混合してモルタルを調製した。
[Example 7]
100 parts by weight of calcium carbonate powder (used as aggregate), 60 parts by weight of meteorite powder, 5 parts by weight of zeolite, 6 parts by weight of cotton fiber (less than 1 mm), 4 parts by weight of potassium alginate, 4 parts by weight of potassium stearate, 4 parts of sodium carbonate Part by weight and 4 parts by weight of carrageenan were placed in a mixer and mixed to prepare a powder base material. This powder base material was added to an aqueous solution which was previously colored by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 170 parts by weight of water. Mortar was prepared by mixing until uniform.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られ、これを乾燥させた塗り壁の表面は強度に優れ、塗布後３ヶ月を経過した時点において白華や色ムラなどの問題が発生せず、均一で鮮やかな色を保っていた。 When this mortar is applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability is obtained, and the surface of the coated wall after drying is excellent in strength. There were no problems such as unevenness, and a uniform and vivid color was maintained.
［比較例１］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム５重量部、塩化カルシウム１重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで混合してモルタルを作製したところ、アルギン酸カリウムの溶け残りと思われる細かな粒状のものが多数発生した。また鏝による塗布作業をするにはやや粘度が高めであった事から、少し時間をおいてからさらに水を５０重量部加えて均一になるまで混合し、粘度を調整したモルタルを調製した。
[Comparative Example 1]
100 parts by weight of aragonite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fibers (less than 1 mm), 5 parts by weight of potassium alginate, and 1 part by weight of calcium chloride were mixed in a mixer to prepare a powder base material. This powder base material was added to an aqueous solution which was previously colored by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. When the mortar was prepared by mixing, a large number of fine particles that seemed to be undissolved potassium alginate were generated. In addition, since the viscosity was slightly higher for the application work with the wrinkle, after a while, 50 parts by weight of water was further added and mixed until uniform to prepare a mortar with adjusted viscosity.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られたが、これを乾燥させた塗り壁の強度は十分でなく、表面を指で擦ると塗り壁表面が削れて骨材が徐々に取れてしまった。 When this mortar was applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability was obtained. However, the strength of the painted wall obtained by drying the mortar was not sufficient, and the surface of the painted wall was scraped when the surface was rubbed with a finger. The aggregate was gradually removed.
［比較例２］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム５重量部、塩化カルシウム３重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで混合してモルタルを調製しようとしたところ、粘性が出ずに鏝による下地壁面への塗布作業ができなかった。そこで下地を床においてモルタルを無理やり塗り広げたが、これを乾燥させた塗り壁には強度が無く、指で擦ると塗り壁面が崩壊した。
[Comparative Example 2]
100 parts by weight of aragonite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fibers (less than 1 mm), 5 parts by weight of potassium alginate, and 3 parts by weight of calcium chloride were mixed in a mixer to prepare a powder base material. This powder base material was added to an aqueous solution which was previously colored by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. When trying to prepare a mortar by mixing, the viscosity did not come out and the application work to the base wall surface by the wrinkles was not possible. Therefore, the mortar was forcibly spread on the floor as a base, but the dried painted wall had no strength, and the painted wall collapsed when rubbed with a finger.
［比較例３］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（１ｍｍ未満）３重量部、アルギン酸カリウム５重量部、乳酸カルシウム１重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：ＳＫセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで混合してモルタルを調製したところ、アルギン酸カリウムの溶け残りと思われる細かな粒状のものが多数発生した。また鏝による塗布作業をするにはやや粘度が高めであった事から、少し時間をおいてからさらに水を５０重量部加えて均一になるまで混合し、粘度を調整したモルタルを作製した。
[Comparative Example 3]
100 parts by weight of aragonite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fibers (less than 1 mm), 5 parts by weight of potassium alginate and 1 part by weight of calcium lactate were mixed in a mixer to prepare a powder base material. This powder base material was added to an aqueous solution which was previously colored by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. When the mortar was prepared by mixing, a large number of fine particles that seemed to be undissolved potassium alginate were generated. In addition, since the viscosity was slightly higher for the application work with the wrinkle, after a while, 50 parts by weight of water was further added and mixed until uniform to prepare a mortar with adjusted viscosity.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると良好な作業性が得られたが、これを乾燥させた塗り壁の表面にはクラックが発生して美観を損なってしまった。また、塗り壁の強度も十分でなく、表面を指で擦ると塗り壁表面が削れて骨材が徐々に取れてしまった。 When this mortar was applied to the above-mentioned base wall surface with a thickness of about 1 mm, good workability was obtained, but cracks occurred on the surface of the coated wall where the mortar was dried, and the aesthetic appearance was impaired. Also, the strength of the painted wall was not sufficient, and when the surface was rubbed with a finger, the painted wall surface was scraped and the aggregate was gradually removed.
［比較例４］
硅石粉１００重量部、硅砂１００重量部、コットン繊維（1ｍｍ未満）３重量部、アルギン酸カリウム５重量部、乳酸カルシウム３重量部をミキサーに入れて混合し、粉末基材を作製した。この粉末基材を、水１５０重量部に対し液体顔料（商品名：SKセレクトカラー、四国化成工業社製）５重量部を混合して事前に着色しておいた水溶液中に投入し、ミキサーで混合してモルタルを調製したところ、アルギン酸カリウムの溶け残りと思われる細かな粒状のものが多数発生した。少し時間をおいてから均一になるまで混合したが、得られたモルタルはやや粘度の低いものとなった。
[Comparative Example 4]
100 parts by weight of aragonite powder, 100 parts by weight of cinnabar, 3 parts by weight of cotton fibers (less than 1 mm), 5 parts by weight of potassium alginate and 3 parts by weight of calcium lactate were mixed in a mixer to prepare a powder base material. This powder base material was added to an aqueous solution colored in advance by mixing 5 parts by weight of a liquid pigment (trade name: SK Select Color, manufactured by Shikoku Kasei Kogyo Co., Ltd.) with 150 parts by weight of water. When the mortar was prepared by mixing, a large number of fine particles that seemed to be undissolved potassium alginate were generated. After mixing for a while, the mixture was mixed until uniform, but the resulting mortar was somewhat low in viscosity.
このモルタルを約１ｍｍの厚みで前述の下地壁面に塗布すると粘度はやや低いものの塗布作業は可能であったが、これを乾燥させた塗り壁の表面にはクラックが発生して美観を損なってしまった。また、塗り壁の強度も十分でなく、表面を指で擦ると塗り壁表面が削れて骨材が徐々に取れてしまった。
When this mortar was applied to the above-mentioned base wall surface with a thickness of about 1 mm, the application work was possible although the viscosity was somewhat low, but cracks occurred on the surface of the coated wall where this was dried, and the aesthetic appearance was impaired. It was. Also, the strength of the painted wall was not sufficient, and when the surface was rubbed with a finger, the painted wall surface was scraped and the aggregate was gradually removed.
Claims (7)
混合して得られる粉末混合物に、水を加える工程とを含む、壁面用塗材の製造方法。
Mixing the aggregate, the powdered alginate, the powdery crosslinking agent, and the powdery crosslinking rate modifier;
The manufacturing method of the coating material for wall surfaces including the process of adding water to the powder mixture obtained by mixing.
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| JPH09176521A (en) * | 1995-12-22 | 1997-07-08 | Nisshinbo Ind Inc | Coating composition and coated material |
| JPWO2002083326A1 (en) * | 2001-04-13 | 2004-08-05 | 関西ペイント株式会社 | Insulation coating finishing method |
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