JPS6229470B2 - - Google Patents
Info
- Publication number
- JPS6229470B2 JPS6229470B2 JP4436980A JP4436980A JPS6229470B2 JP S6229470 B2 JPS6229470 B2 JP S6229470B2 JP 4436980 A JP4436980 A JP 4436980A JP 4436980 A JP4436980 A JP 4436980A JP S6229470 B2 JPS6229470 B2 JP S6229470B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- composition
- epoxy resin
- concrete
- water
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 claims description 42
- 239000003822 epoxy resin Substances 0.000 claims description 33
- 229920000647 polyepoxide Polymers 0.000 claims description 33
- 239000000853 adhesive Substances 0.000 claims description 32
- 230000001070 adhesive effect Effects 0.000 claims description 32
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 22
- 239000000194 fatty acid Substances 0.000 claims description 22
- 229930195729 fatty acid Natural products 0.000 claims description 22
- 150000004665 fatty acids Chemical class 0.000 claims description 21
- 229920000768 polyamine Polymers 0.000 claims description 21
- 239000000839 emulsion Substances 0.000 claims description 16
- -1 amide compound Chemical class 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000009408 flooring Methods 0.000 claims description 14
- 239000004952 Polyamide Substances 0.000 claims description 12
- 229920002647 polyamide Polymers 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000004846 water-soluble epoxy resin Substances 0.000 claims description 4
- 239000004567 concrete Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 238000010276 construction Methods 0.000 description 18
- 239000000047 product Substances 0.000 description 13
- 239000004570 mortar (masonry) Substances 0.000 description 11
- 238000004078 waterproofing Methods 0.000 description 11
- 238000000576 coating method Methods 0.000 description 10
- 150000001412 amines Chemical class 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 9
- 229920002554 vinyl polymer Polymers 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 150000003077 polyols Chemical class 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 229920005862 polyol Polymers 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000011041 water permeability test Methods 0.000 description 6
- 239000011398 Portland cement Substances 0.000 description 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229930185605 Bisphenol Natural products 0.000 description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 229920006332 epoxy adhesive Polymers 0.000 description 4
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000004359 castor oil Substances 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920002689 polyvinyl acetate Polymers 0.000 description 3
- 239000011118 polyvinyl acetate Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 3
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 235000012343 cottonseed oil Nutrition 0.000 description 2
- 239000002385 cottonseed oil Substances 0.000 description 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- 235000003441 saturated fatty acids Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 1
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- YSUQLAYJZDEMOT-UHFFFAOYSA-N 2-(butoxymethyl)oxirane Chemical compound CCCCOCC1CO1 YSUQLAYJZDEMOT-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- VKOUCJUTMGHNOR-UHFFFAOYSA-N Diphenolic acid Chemical compound C=1C=C(O)C=CC=1C(CCC(O)=O)(C)C1=CC=C(O)C=C1 VKOUCJUTMGHNOR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 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
- 239000004166 Lanolin Substances 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
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- 239000004721 Polyphenylene oxide Substances 0.000 description 1
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
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- 239000002174 Styrene-butadiene Substances 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
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- 150000001340 alkali metals Chemical class 0.000 description 1
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- 125000005907 alkyl ester group Chemical group 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
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- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
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- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
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- 239000012530 fluid Substances 0.000 description 1
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- 125000005456 glyceride group Chemical group 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000011396 hydraulic cement Substances 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
- 239000004615 ingredient Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
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- 229910052913 potassium silicate Inorganic materials 0.000 description 1
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- 239000002893 slag Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
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- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
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Landscapes
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Description
本発明はコンクリートまたはモルタル床に防水
性の貼り床を形成させるための接着剤およびその
施工法に関し、特に打ち放しまたは透水により床
面が湿潤している状態においても有効に貼り床を
可能とする接着剤および施工法である。従来、コ
ンクリートまたはモルタル床面に化粧材を貼り付
ける接着剤としてはアスフアルト溶剤型、ポリ酢
酸ビニル溶剤型、合成ゴム溶剤型、ポリ酢酸ビニ
ルエマルシヨン型、合成ゴムラテツクス型、エポ
キシ２液型などの接着剤が用いられておりコンク
リート、モルタルなどの床で乾燥した面に対して
はほぼ満足に貼り床施工が行なわれている。しか
し、コンクリートを打ち放した直後とか、外部よ
り水が浸透して滲出してくるような湿潤した床に
ついては接着強度が出ない、硬化した接着樹脂が
再乳化されるなどの原因で貼り床がフクレを生
じ、剥離するなど使用に耐えるものはなかつた。
このため、従来の接着剤を用いて湿潤コンクリー
トまたはモルタル基材面に貼り床材を施工する時
はコンクリートやモルタルが十分に乾燥するまで
施工出来ずコンクリート打設後通常４〜５週間以
上の乾燥期間を必要としていた。また地下水が滲
出して来る場所では床スラブコンクリートと栗石
の間にポリエチレンシートを敷き防湿層を設ける
とか、建物の周囲に側溝や犬走りを設け雨水など
の滲込みを防ぐ等の処置が必要となり余分の費用
と工程をかけねばならなかつた。しかし、これで
も十分でなくコンクリート打設時にポリエチレン
シートを損傷したり破つたりすることが多くコン
クリートの乾燥期間は４〜５週間ではおさまらな
くなり工期的に遅れる上十分な強度の貼り床が出
来ないのが常であつた。
本発明者らは打設してすぐの湿潤した床または
滲出水のある床においても満足な貼り床の行える
防水性の高い接着剤を見出すべく鋭意研究を重ね
た結果本発明に到達した。すなわち本発明は(a)接
着組成物中の樹脂分が３〜30重量％となる水溶性
エポキシ樹脂またはエポキシ樹脂エマルシヨン、
(b)モノまたはポリアミドポリアミン化合物の樹脂
分が接着組成物中の１〜15重量％となる該アミド
化合物、(c)接着組成物中50〜96重量％となるセメ
ントおよび(d)接着組成物中0.01〜20重量％となる
高級脂肪酸またはその塩からなる貼り床用防水性
接着組成物である。
本発明に使用される(a)成分のエポキシ樹脂は通
常のもので良く、たとえば「基礎合成樹脂の化学
（新版）」（二羽忠広著・技報堂発行）記載のグリ
シジル型エポキシ樹脂、非グリシジル型エポキシ
樹脂があげられる。グリシジル型エポキシ樹脂と
しては(1)ビスフエノール型のもの、たとえばエピ
クロルヒドリンとビスフエノールＡ、ビスフエノ
ールＦ、22′―ビス（４―ヒドロキシフエニル）
ブタンなどのビスフエノール類との縮合によつて
得られるもの、市販品としてはエピコート828，
834，1001（ずれもシエル化学品）など、(2)フエ
ノール系のもの、たとえばノポラツク型フエノー
ル樹脂にエピクロルヒドリンを作用させたもの、
市販品としてはエピコート154（シエル化学品）
など(3)エステル系のもの、たとえばメタクリル酸
グリシジルエステルとエチレン性二重結合含有単
量体（たとえばアクリロニトリル、スチレン、酢
酸ビニル、塩化ビニル）との共重合物および(4)エ
ーテル系のもの、たとえば通常のポリオール、ポ
リエーテルポリオールなどにエピクロルヒドリン
を作用させたものがあげられる。また非グリシジ
ル系エポキシ樹脂としては環状脂肪族エポキシ樹
脂、エポキシ化ブタジエン、エポキシ化グリセラ
イド・エポキシ化大豆油などがあげられる。これ
らのエポキシ樹脂は２種以上併用することもでき
る。
上記エポキシ樹脂のうち、好ましいものはグリ
シジル系エポキシ樹脂、とくに好ましいものは液
状ビスフエノール系、フエノール系などのエポキ
シ樹脂である。エポキシ樹脂を乳化させる乳化剤
としてはとくに制限はない。陰イオン、非イオン
系界面活性剤がそれぞれ単独であるいは、併用し
て使用される。たとえばポリエチレングリコール
型非イオン活性剤またはこれらの硫酸エステル、
リン酸エステルのアルカリ金属塩などがあげられ
る。上記ポリエチレングリコール型非イオン活性
剤としては、たとえば高級アルコール、多価アル
コール、油脂、高級脂肪酸、アルキルフエノー
ル、アミンなどのような活性水素を有する化合物
にエチレンオキサイドを付加したものがあげられ
る。好ましい乳化剤は、アルキルフエノールまた
は油脂（特にヒマシ油）のエチレンオキサイド付
加物である。乳化剤の使用量は通常エポキシ樹脂
の３〜15重量％である。エポキシ樹脂エマルシヨ
ンの製造は通常の乳化方法で良く、たとえば、エ
ポキシ樹脂に乳化剤を溶解させこれに水を徐々に
加えホモミキサーまたはカイ型撹拌機などにより
転相させ所要のエポキシ樹脂エマルシヨンを得
る。エポキシ樹脂の固状のものの場合は予め、有
機溶媒（たとえばキシレンなどの芳香族炭化水
素、メチルイソブチルケトンなどのケトン類）ま
たはブチルグリシジルエーテルなどの反応希釈剤
の少量に溶解し液状とし上記操作を行えば良い。
このようにして得られたエポキシ樹脂エマルシヨ
ン濃度（樹脂分換算）は、通常20〜70重量％であ
る。
本発明において(a)の水溶性エポキシ樹脂として
は(1)低分子ポリオール、(2)活性水素含有化合物の
アルキレンオキシド付加物、などのポリオール類
とエピクロルヒドリンとを反応させて得られる公
知のグリシジル型エポキシ樹脂があげられる。上
記低分子ポリオールとしてはエチレングリコー
ル、ブロピレングリコール、ネオペンチルグリコ
ール、グリセロール、トリメチロールプロパン、
ペンタエリスリトール、ジグリセロール、ソルビ
トールなどがあげられる。また上記アルキレンオ
キシド付加物としては活性水素含有化合物（たと
えば前記低分子ポリオール、ビスフエノール類）
のエチレンオキシド、プロピレンオキシド、ブチ
レンオキシドなどのアルキレンオキシドの付加物
があげられる。アルキレンオキシド付加物は２種
以上のアルキレンオキシドの付加物（たとえばブ
ロツク付加物、ランダム付加物）であつてもよ
い。これらのポリオール類の分子量はとくに限定
されないが通常50〜10000好ましくは50〜3000と
くに好ましくは100〜700である。水溶性エポキシ
樹脂のうちで好ましいものはポリエチレングリコ
ールジグリシジルエーテル、ポリプロピレングリ
コールジグリシジルエーテル、グリセロールポリ
グリシジルエーテル、ジグリセロールポリグリシ
ジルエーテルでありとくに好ましくはポリエチレ
ングリコールジグリシジルエーテルである。
本発明に使用される(b)成分のモノまたはポリア
ミドポリアミン化合物としては通常のもので良
く、分子内にエポキシ樹脂と反応する活性水素原
子を２個以上有するモノまたはポリアミドポリア
ミン化合物で通常重合脂肪酸（たとえばオレイン
酸、リノール酸のようなC18の不飽和脂肪酸、乾
性油脂肪酸または半乾性油脂肪酸およびこれら各
脂肪酸の低級モノアルコールエステルを２分子重
合させたもの）および、または脂肪酸（たとえば
ステアリン酸、２―エチルヘキサン酸などの飽和
脂肪酸；オレイン酸、リノール酸、リノレン酸な
どの不飽和脂肪酸；綿実油脂肪酸、大豆油脂肪
酸、トール油脂肪酸などの天然油脂を処理して得
られる脂肪酸；ヒマシ油脂肪酸、ジフエノール酸
などのヒドロキシル基含有脂肪酸、好ましくは
C12〜C24の脂肪酸を含有する天然油脂を処理して
得られる脂肪酸）などの酸成分とポリアミン類
（たとえばエチレンジアミン、ジエチレントリア
ミン、トリエチレンテトラミン、テトラエチレン
ペンタミン、キシリレンジアミン、メタフエニレ
ンジアミン）とをアミン過剰（通常当量比で酸成
分：ポリアミン類＝１：1.2〜4.5、この場合ポリ
アミン中の−NH2，−NHはともに１当量として計
算する）で反応（反応温度は通常140〜240℃）さ
せて製造される。この場合、重合脂肪酸のかわり
にあるいは１部としてマレイン酸、アジピン酸お
よびこれらの無水分、低級アルキルエステルなど
の多塩基酸を使用しても良い。モノまたはポリア
ミドポリアミン化合物中には１部未反応のポリア
ミン類が含有していても良い。しかし低沸点ポリ
アミンが多量に未反応として残存するとアミン臭
が強く作業場の環境を害するため反応生成物の沸
点は少なくとも常圧で100℃以上の組成物となる
ような反応条件あるいは反応後のトツピングなど
の処理を行なつて得たモノまたはポリアミドポリ
アミン化合物として使用するほうが好ましい。
このようにして製造されたモノまたはポリアミ
ドポリアミン化合物は、自己乳化性で水と混合す
ることにより乳化物を調製しうる。モノまたはポ
リアミドポリアミン化合物のうち、自己乳化のし
易さから考えて脂肪酸とポリアミンとを反応さし
て得られるモノアミドアミン化合物または酸性分
として比較的多量の脂肪酸と比較的少量の重合脂
肪酸（たとえば重合脂肪酸１〜45重量％）を使用
して、これとポリアミンを反応させて得られるポ
リアミンポリアミド化合物が好ましい。さらにア
ミン価の高い（たとえばアミン価200以上）モノ
またはポリアミドポリアミン化合物も自己乳化し
易く好ましい。モノまたはポリアミドポリアミン
には少量の酢酸を加えることによりより自己乳化
をし易くすることもできる。
本発明において使用される(c)成分のセメントと
しては通常の水硬性セメントたとえばポルトラン
ドセメント、アルミナセメント、混合ポルトラン
ドセメント（たとえば高炉セメント、シリカセメ
ント、フライアツシユセメント）などがあげられ
る。
本発明において使用される(d)成分の高級脂肪酸
またはその塩としてはラウリン酸、オレイン酸、
ステアリン酸などの炭素数10〜30の飽和または不
飽和脂肪酸の塩があげられる。上記塩としてはナ
トリウム、カリウムなどのアルカリ金属の塩、ア
ンモニウム塩、低級アミン、アルカノールアミン
（たとえばモノエタノールアミン、ジエタノール
アミン、トリエタノールアミン）などのアミンの
塩があげられる。これらは微粉末状で組成物中に
添加しても良いが、アニオン、非イオン界面活性
剤などで水に分散し易すい状態で添加することも
できる。
本発明において(a)成分の使用量は樹脂分として
３〜30重量％、好ましくは５〜20重量％である。
エポキシ樹脂が３重量％未満の場合、十分なる防
水性、耐薬品性を発揮しえない。30重量％をこえ
るとコスト面で高価になるだけでなく厚塗りした
場合硬化不良を起す。(b)成分の使用量（本発明の
接着剤成分から水を除いた有効成分に対し、以下
同じ）１〜15重量％、好ましくは５〜12重量％で
ある。(b)成分が樹脂分として１重量％未満または
15重量％をこえるとエポキシ樹脂本来の特性を発
揮しえない。すなわち耐水性、耐薬品性、抗張力
などが大巾に低下する。また(a)成分と(b)成分の使
用割合は通常(a)成分中のエポキシ樹脂のエポキシ
当量と(b)成分のモノまたはポリアミドポリアミン
化合物の活性水素当量の比が１：0.7〜1.5となる
割合が好ましい。(c)成分の使用量は通常50〜96重
量％、好ましくは70〜90重量％である。使用量が
96重量％より大では十分なる防水性、耐薬品性を
発揮できない。また50重量％より少ないと厚塗り
した場合に硬化不良を起す。
また(d)成分の使用量は0.01〜20重量％、好まし
くは１〜10重量％である。0.01重量％未満ではエ
ポキシ樹脂エマルシヨンの被塗布材への浸透を助
ける作用が少なく、また被塗布材中に浸透して防
水効果を上げる効果が不十分となる。20重量％を
こえるとエポキシ樹脂の硬化を阻害し塗布材の物
性（特に耐水性）を低下させる。本発明において
は必要に応じて補助剤たとえば骨材、他の防水
剤、増粘剤および粘着剤を加えることができる。
骨材としては川砂、海砂、ケイ砂、炭酸カルシウ
ム、タルク、ベントナイト、酸化鉄、フライアツ
シユ、アルミナ高炉水滓、顔料などがあげられ
る。また他の防水剤としては、ケイ酸ソーダ、ケ
イ酸カリ、非反応タイプ合成樹脂エマルシヨン
〔たとえばSBR（スチレンブタジエンラバー）、
NBR（ニトリルブタジエンラバー）、CR（クロ
ロプレンラバー）、ポリ酢酸ビニルエマルシヨ
ン、ポリアクリルエマルシヨン〕などがあげられ
る。脱粘剤としてはCMC（カルボキシメチルセ
ルローズ）、MC（メトローズ）、PVC（ポリビニ
ールアルコール）などの水溶性高分子化合物があ
げられる。粘着剤としてはロジンなどの天然樹脂
類、石油樹脂類およびC2〜C5のオレフインのオ
リゴマー類などがあげられる。これらの配合量
は、骨材の場合通常本発明の組成物の０〜300重
量％。防水剤の場合、本発明の組成物の０〜30重
量％、また増粘剤の場合は本発明組成物の０〜５
重量％、更に粘着剤の場合は、本発明組成物の０
〜５重量％である。
本発明の組成物を製造する方法は、とくに限定
されず(a)，(b)，(c)，(d)各成分を一括混合して製造
することが出来る。また(a)，(b)，(c)の混合物中に
(d)を投入しても製造することが出来る。(a)と(b)を
混合すると約60分ていど硬化しはじめるし、また
(a)と(c)を混合しておいても硬化するため、これら
の成分が混合されたのちは流動性のある間に貼り
床作業を行う。貼り床作業が遅れる場合は(a)と
(b)，(c)との混合が生じないよう管理すれば良い。
本発明の組成物を用いてコンクリートおよびモ
ルタル基材面に貼り付ける化粧材としては、ビニ
ル系、合成ゴム系、油脂系、繊維系のタイル状あ
るいはシート状の従来公知のもので良く特に限定
されない。
本発明組成物を用いて化粧材を貼り付ける方法
としては特に限定はなく、たとえば本発明組成物
を適当量の水で希釈しペースト状または、分散液
状となし適当な作業性をなす粘度に調整し、これ
を接着成分として床面に化粧材を直接貼り付ける
直接工法。下地調整材的に使う間接工法を取るこ
とが出来る。直接工法としては前記の粘度調整し
た組成物を湿潤床面にリシンガン、スプレーガン
などによる機械吹きによる噴霧方法、あるいは刷
毛塗り、ローラー塗り、コテ塗りなどの塗装方法
で塗布し（厚さは通常0.1〜50mm好ましくは0.5〜
２mmである）30分以内に化粧材を貼り付けた後、
20〜90分経過後ローラーにて圧着する。間接工法
としては、上記の粘度調整した組成物を湿潤床面
にコテを用いて平滑になるよう塗布しそのまま硬
化させる。翌日以降、好ましくは３日以降に従来
の接着剤を用いて通常の貼り床施工法にて化粧材
を貼り付ける。入念な貼り床工法としては間接工
法を取るのが好ましくより完全な防水性貼り床の
安定性が得られる。
本発明の組成物は、コンクリートおよびモルタ
ル湿潤床で前記の従来の貼り床用接着剤では施工
できなかつたコンクリート打設後あるいはモルタ
ル塗布後の材令期間が比較的短い床。あるいは、
地下水がコンクリートやモルタル基材中に常時浸
透している土間コンクリート床についても十分満
足な貼り床を施工することが出来る。もちろん乾
燥した床に対しても良好な接着剤となることは言
うまでもない。
本発明の組成物は、従来の貼り床用接着剤に比
べ湿潤床面に塗布し直接化粧材を貼り付ける事が
出来る特長を持つている。また本発明の組成物を
塗布した翌日よりその上に従来の貼り床用接着剤
を用いて間接的に化粧材を貼り付けることもで
き、湿潤床の乾燥期間を不要に出来る特長を有し
ている。さらに防水的性能においても従来公知の
モルタル防水剤に比べ10〜20分の１の0.5〜２mm
前後の塗膜にて十分防水性を発揮することがで
き、高分子合成糊混入ウオーターセメントペース
ト防水剤に比べ接着性、浸透性が格段とすぐれる
上、水養生が不要などのすぐれた特性を有してい
る。また、合成ゴム、合成樹脂などの一般エマル
シヨン混入セメントペースト防水剤では施工でき
なかつた土木用防水工法も可能である。これらの
効果は本発明の接着剤の成分として使用される高
級脂肪酸が防水層に移行浸透しコンクリートの細
孔がこれらのカルシウム塩によつて充填され実施
例に示す如く高度の水密性をもたらすことによる
と考えられる。上記のような特長を有するため本
発明の組成物は上下水処理場、屎尿処理場、建築
物の地階の床貼りや建築物のコンクリートやモル
タル床で施工後まだ乾燥していない床についても
貼り床作業を進めることができ、広範囲の土木建
築現場で防水を兼ねた床貼りに適用できる。更に
屋上防水、ベランダ防水などの用途にも十分な効
果を発揮する。
以下に実施例により本発明をさらに説明するが
本発明はこれに限定されるものではない。なお実
施例中の部は重量部を示す。
実施例 １
１ エポキシ樹脂エマルシヨンの調整
エポキシ当量約190のビスフエノール型エポ
キシ樹脂（商品名：エピコート828、シエル石
油製）60部にヒマシ油のエチレンオキサイド
145モル付加物６部を約80℃に加熱混合しホモ
ミキサーで撹拌しながら水34部を徐々に投入し
転相させエポキシ樹脂エマルシヨン100部（エ
ポキシ樹脂含量：60重量％）を得た。
２ モノアミドポリアミンの合成
テトラエチレンペンタミン50部、綿実油脂肪
酸90部を反応容器に投入し窒素気流中で200〜
210℃ど12時間脱水反応させた。得られた生成
物125部は全アミン価約380、粘度約900cpsで
室温において褐色液状であり、水を加えること
により簡単に乳化する性質を有していた。
３ 防水性接着剤の調整
１で得られたエポキシ樹脂エマルシヨン
：100部
２で得られたモノアミドポリアミン ：40部
ラウリン酸ソーダ ：４部
ポルトランドセメント ：400部
水 ：200部
上記各成分を全量配合槽に投入し約10分間撹
拌した。得られた組成物をコンクリート板に刷
毛にて均一に塗布した。（塗膜１〜1.2mm）４日
後得られた塗布物は亀裂、剥離が全く認められ
なかつた。その他の物性は次の通りであつた。
付着強度（Kg／cm2、建研引張試験器による、以
下同じ） ： 15.2
ゴバン目試験（JIS Ｋ―5400に準じた、以下同
じ） ： 100／100
透水性試験（％／旧、JISA―1208に準じた、
以下同じ） ： 0.05
加圧透水性試験〔％／旧、JIS Ａ―1208に準じ
た（但し水圧10Kg／cm2）〕以下同じ ： 1.2
４ 化粧材の貼り付け
３で得られた組成物をコンクリート打後２日
目の湿潤面にコテにて均一に塗布した（塗膜：
0.8〜１mm）。直接工法においては組成物を塗布
した後ビニル系タイルを貼り付けローラーにて
圧着した。また間接工法においては、組成物を
塗布した20時間後に従来のエポキシ系接着剤
（塗布量：0.3Kg／m2）にてビニル系タイルを貼
り付けローラーにて圧着した。７日後および28
日後に外観を目視検査したところ剥離、フクレ
は全く認められなかつた。またその時の付着強
度は次の通りであつた。
The present invention relates to an adhesive for forming a waterproof flooring on a concrete or mortar floor, and a method for applying the same, and particularly to an adhesive that enables effective flooring even when the floor surface is wet due to being exposed or water permeable. agent and construction method. Traditionally, adhesives used to attach decorative materials to concrete or mortar floors include asphalt solvent type, polyvinyl acetate solvent type, synthetic rubber solvent type, polyvinyl acetate emulsion type, synthetic rubber latex type, and epoxy two-component type. The adhesive is used and the flooring construction is done almost satisfactorily on dry surfaces such as concrete and mortar floors. However, if the concrete is just poured or if it is a wet floor where water seeps in from the outside, the adhesive strength will not be achieved, or the hardened adhesive resin will be re-emulsified, causing the floor to swell. There was no material that could withstand use due to problems such as peeling and peeling.
For this reason, when installing flooring materials on wet concrete or mortar base materials using conventional adhesives, construction cannot be done until the concrete or mortar is sufficiently dry, and it usually takes 4 to 5 weeks for the concrete to dry after pouring. I needed a period. In addition, in areas where groundwater seeps out, it is necessary to take measures such as laying a polyethylene sheet between the concrete floor slab and the chestnut stone to create a moisture-proof layer, or installing gutters or dog runs around the building to prevent rainwater from seeping in. There was no need to incur extra cost and process. However, even this is not enough and the polyethylene sheet is often damaged or torn during concrete pouring, and the drying time of the concrete does not subside within 4 to 5 weeks, which delays the construction period and makes it impossible to create a floor with sufficient strength. It was always the case. The present inventors have conducted extensive research in order to find a highly waterproof adhesive that can be used to satisfactorily install floors even on damp floors that have just been poured or floors that have exuded water, and as a result they have arrived at the present invention. That is, the present invention provides (a) a water-soluble epoxy resin or an epoxy resin emulsion in which the resin content in the adhesive composition is 3 to 30% by weight;
(b) an amide compound in which the resin content of the mono- or polyamide polyamine compound is 1 to 15% by weight in the adhesive composition; (c) a cement in which the resin content is 50 to 96% by weight in the adhesive composition; and (d) an adhesive composition. This is a waterproof adhesive composition for flooring comprising 0.01 to 20% by weight of a higher fatty acid or its salt. The epoxy resin of component (a) used in the present invention may be a normal one, such as the glycidyl type epoxy resin described in "Basic Synthetic Resin Chemistry (New Edition)" (written by Tadahiro Futaba, published by Gihodo), or the non-glycidyl type epoxy resin. Examples include epoxy resin. Glycidyl-type epoxy resins include (1) bisphenol-type ones, such as epichlorohydrin, bisphenol A, bisphenol F, and 22'-bis(4-hydroxyphenyl);
Products obtained by condensation with bisphenols such as butane, commercially available products include Epicote 828,
834, 1001 (both Shell Chemicals), etc. (2) Phenol-based products, such as noporak-type phenolic resins treated with epichlorohydrin;
As a commercially available product, Epicote 154 (Ciel Chemicals)
(3) Ester-based products, such as copolymers of methacrylic acid glycidyl ester and ethylenic double bond-containing monomers (e.g., acrylonitrile, styrene, vinyl acetate, vinyl chloride); and (4) ether-based products; For example, those made by making epichlorohydrin act on ordinary polyols, polyether polyols, etc. can be mentioned. Examples of non-glycidyl epoxy resins include cycloaliphatic epoxy resins, epoxidized butadiene, epoxidized glycerides, and epoxidized soybean oil. Two or more of these epoxy resins can also be used in combination. Among the above epoxy resins, preferred are glycidyl-based epoxy resins, and particularly preferred are liquid bisphenol-based and phenol-based epoxy resins. There are no particular limitations on the emulsifier that emulsifies the epoxy resin. Anionic and nonionic surfactants may be used alone or in combination. For example, polyethylene glycol type nonionic active agents or their sulfate esters,
Examples include alkali metal salts of phosphate esters. Examples of the polyethylene glycol type nonionic activator include those obtained by adding ethylene oxide to a compound having active hydrogen such as higher alcohol, polyhydric alcohol, oil or fat, higher fatty acid, alkylphenol, or amine. Preferred emulsifiers are alkylphenols or ethylene oxide adducts of fats and oils (especially castor oil). The amount of emulsifier used is usually 3 to 15% by weight of the epoxy resin. The epoxy resin emulsion may be produced by a conventional emulsification method, for example, an emulsifier is dissolved in an epoxy resin, water is gradually added thereto, and the phase is inverted using a homomixer or chi-type stirrer to obtain the desired epoxy resin emulsion. In the case of a solid epoxy resin, it is dissolved in a small amount of an organic solvent (for example, an aromatic hydrocarbon such as xylene, or a ketone such as methyl isobutyl ketone) or a reaction diluent such as butyl glycidyl ether in advance, and then the above procedure is performed. Just go.
The concentration of the epoxy resin emulsion thus obtained (in terms of resin content) is usually 20 to 70% by weight. In the present invention, the water-soluble epoxy resin (a) is a known glycidyl type obtained by reacting polyols such as (1) low-molecular polyols, (2) alkylene oxide adducts of active hydrogen-containing compounds, and epichlorohydrin. Examples include epoxy resin. The above-mentioned low molecular weight polyols include ethylene glycol, propylene glycol, neopentyl glycol, glycerol, trimethylolpropane,
Examples include pentaerythritol, diglycerol, and sorbitol. In addition, the alkylene oxide adducts include active hydrogen-containing compounds (for example, the above-mentioned low molecular polyols, bisphenols).
Examples include adducts of alkylene oxides such as ethylene oxide, propylene oxide, and butylene oxide. The alkylene oxide adduct may be an adduct of two or more alkylene oxides (eg, a block adduct, a random adduct). The molecular weight of these polyols is not particularly limited, but is usually 50 to 10,000, preferably 50 to 3,000, particularly preferably 100 to 700. Among the water-soluble epoxy resins, preferred are polyethylene glycol diglycidyl ether, polypropylene glycol diglycidyl ether, glycerol polyglycidyl ether, and diglycerol polyglycidyl ether, and polyethylene glycol diglycidyl ether is particularly preferred. The mono- or polyamide polyamine compound used as component (b) used in the present invention may be any ordinary mono- or polyamide polyamine compound having two or more active hydrogen atoms that react with the epoxy resin in the molecule, and is usually a polymerized fatty acid ( For example, C18 unsaturated fatty acids such as oleic acid and linoleic acid, drying oil fatty acids or semi-drying oil fatty acids, and bimolecular polymerization of lower monoalcohol esters of each of these fatty acids) and/or fatty acids (such as stearic acid, Saturated fatty acids such as 2-ethylhexanoic acid; Unsaturated fatty acids such as oleic acid, linoleic acid, and linolenic acid; Fatty acids obtained by processing natural oils and fats such as cottonseed oil fatty acids, soybean oil fatty acids, and tall oil fatty acids; Castor oil fatty acids, Hydroxyl-containing fatty acids such as diphenolic acid, preferably
Acid components such as fatty acids obtained by processing natural oils and fats containing C12 to C24 fatty acids) and polyamines (e.g. ethylenediamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, xylylenediamine, metaphenylenediamine) ) with an excess of amine (usually equivalent ratio of acid component: polyamines = 1:1.2 to 4.5, in this case, -NH 2 and -NH in the polyamine are both calculated as 1 equivalent) (reaction temperature is usually 140 to 240℃). In this case, polybasic acids such as maleic acid, adipic acid, and anhydrous lower alkyl esters thereof may be used in place of or as a part of the polymerized fatty acid. The mono- or polyamide polyamine compound may contain a portion of unreacted polyamines. However, if a large amount of low-boiling polyamine remains unreacted, the amine odor will be strong and will harm the workplace environment. It is preferable to use the mono- or polyamide polyamine compound obtained by the above treatment. The mono- or polyamide polyamine compounds thus produced are self-emulsifying and can be mixed with water to prepare emulsions. Among mono- or polyamide polyamine compounds, monoamide amine compounds obtained by reacting fatty acids and polyamines are considered easy to self-emulsify. ~45% by weight) and reacting this with a polyamine is preferred. Furthermore, mono- or polyamide polyamine compounds having a high amine value (for example, an amine value of 200 or more) are also preferred because they are easy to self-emulsify. A small amount of acetic acid may be added to the mono- or polyamide polyamine to make it more likely to self-emulsify. Examples of the cement as component (c) used in the present invention include common hydraulic cements such as Portland cement, alumina cement, and mixed Portland cement (eg, blast furnace cement, silica cement, and fly ash cement). The higher fatty acids or their salts as component (d) used in the present invention include lauric acid, oleic acid,
Examples include salts of saturated or unsaturated fatty acids having 10 to 30 carbon atoms, such as stearic acid. Examples of the above-mentioned salts include salts of alkali metals such as sodium and potassium, ammonium salts, lower amines, and amine salts such as alkanolamines (eg, monoethanolamine, diethanolamine, triethanolamine). These may be added to the composition in the form of fine powder, but they can also be added in the form of anionic or nonionic surfactants that are easily dispersed in water. In the present invention, the amount of component (a) used is 3 to 30% by weight, preferably 5 to 20% by weight as a resin content.
If the epoxy resin content is less than 3% by weight, sufficient waterproofness and chemical resistance cannot be exhibited. If it exceeds 30% by weight, it not only becomes expensive in terms of cost, but also causes poor curing when applied thickly. The amount of component (b) used (based on the active ingredients of the adhesive component of the present invention excluding water) is 1 to 15% by weight, preferably 5 to 12% by weight. (b) Component is less than 1% by weight as resin content or
If it exceeds 15% by weight, the epoxy resin cannot exhibit its original properties. That is, water resistance, chemical resistance, tensile strength, etc. are significantly reduced. The ratio of component (a) and component (b) used is usually such that the ratio of the epoxy equivalent of the epoxy resin in component (a) to the active hydrogen equivalent of the mono- or polyamide polyamine compound of component (b) is 1:0.7 to 1.5. It is preferable that the ratio is as follows. The amount of component (c) used is usually 50 to 96% by weight, preferably 70 to 90% by weight. usage amount
If it exceeds 96% by weight, sufficient waterproofness and chemical resistance cannot be achieved. Moreover, if it is less than 50% by weight, curing failure will occur when thickly applied. The amount of component (d) used is 0.01 to 20% by weight, preferably 1 to 10% by weight. If it is less than 0.01% by weight, the effect of helping the epoxy resin emulsion penetrate into the material to be coated will be small, and the effect of penetrating into the material to be coated to improve the waterproofing effect will be insufficient. If it exceeds 20% by weight, it will inhibit the curing of the epoxy resin and reduce the physical properties (especially water resistance) of the coating material. In the present invention, auxiliary agents such as aggregates, other waterproofing agents, thickeners and adhesives can be added as necessary.
Examples of aggregates include river sand, sea sand, silica sand, calcium carbonate, talc, bentonite, iron oxide, fly ash, alumina blast furnace slag, and pigments. Other waterproofing agents include sodium silicate, potassium silicate, non-reactive synthetic resin emulsions [e.g. SBR (styrene butadiene rubber),
Examples include NBR (nitrile butadiene rubber), CR (chloroprene rubber), polyvinyl acetate emulsion, polyacrylic emulsion], etc. Examples of deviscosity agents include water-soluble polymer compounds such as CMC (carboxymethyl cellulose), MC (metolose), and PVC (polyvinyl alcohol). Examples of the adhesive include natural resins such as rosin, petroleum resins, and oligomers of C2 to C5 olefins. In the case of aggregate, the blending amount is usually 0 to 300% by weight of the composition of the present invention. In the case of waterproofing agents, 0 to 30% by weight of the composition of the present invention, and in the case of thickeners, 0 to 5% by weight of the composition of the present invention.
% by weight, and in the case of adhesives, 0 of the composition of the present invention.
~5% by weight. The method for producing the composition of the present invention is not particularly limited, and the composition can be produced by mixing the components (a), (b), (c), and (d) all at once. Also, in the mixture of (a), (b), and (c)
It can be manufactured even if (d) is input. When mixing (a) and (b), it will start to harden in about 60 minutes, and
Even if (a) and (c) are mixed, they will harden, so after these components are mixed, the flooring work is carried out while the product is still fluid. If the flooring work is delayed, please refer to (a).
It is sufficient to manage it so that mixing with (b) and (c) does not occur. Decorative materials to be applied to concrete and mortar base materials using the composition of the present invention are not particularly limited, and may be conventionally known vinyl-based, synthetic rubber-based, oil-based, or fiber-based tile or sheet materials. . There are no particular limitations on the method of applying the cosmetic material using the composition of the present invention; for example, the composition of the present invention is diluted with an appropriate amount of water to form a paste or dispersion, and the viscosity is adjusted to provide appropriate workability. This is a direct construction method in which the decorative material is applied directly to the floor surface using this as an adhesive ingredient. An indirect construction method can be used to use it as a ground preparation material. As a direct method, the above-mentioned viscosity-adjusted composition is applied to the wet floor surface by mechanical spraying using a ricing gun, spray gun, etc., or by painting methods such as brush painting, roller painting, or troweling (the thickness is usually 0.1 cm). ~50mm preferably 0.5~
2mm) After applying the decorative material within 30 minutes,
After 20 to 90 minutes, press with a roller. As an indirect construction method, the above-mentioned viscosity-adjusted composition is applied onto a wet floor surface using a trowel so that it becomes smooth, and is left to harden. After the next day, preferably after the 3rd day, the decorative material is pasted using a conventional adhesive and a normal flooring construction method. It is preferable to use the indirect construction method as a careful method of laminate construction, as it provides more complete stability of waterproof laminate flooring. The composition of the present invention can be applied to wet concrete and mortar floors that have a relatively short shelf life after concrete placement or mortar application, which cannot be applied using the conventional flooring adhesives mentioned above. or,
It is possible to construct a fully satisfactory bonded floor even for an earthen floor concrete floor where groundwater constantly permeates into the concrete or mortar base material. Needless to say, it is also a good adhesive for dry floors. The composition of the present invention has the advantage that it can be applied to a wet floor surface and a decorative material can be directly attached, compared to conventional flooring adhesives. Furthermore, the composition of the present invention can be applied and a decorative material can be indirectly applied thereon using a conventional adhesive for flooring, which has the advantage of eliminating the need for a drying period for the wet floor. There is. Furthermore, the waterproof performance is 0.5 to 2 mm, which is 10 to 20 times lower than conventionally known mortar waterproofing agents.
The front and back coatings can exhibit sufficient waterproofing properties, and have superior properties such as much better adhesion and permeability than water cement paste waterproofing agents containing polymeric synthetic glue, and no need for water curing. have. It is also possible to perform waterproofing methods for civil engineering that cannot be performed using cement paste waterproofing agents mixed with general emulsions such as synthetic rubber and synthetic resin. These effects are due to the fact that the higher fatty acids used as a component of the adhesive of the present invention migrate and penetrate into the waterproof layer, filling the pores of the concrete with these calcium salts, resulting in a high degree of watertightness as shown in the examples. This is thought to be due to the following. Because it has the above-mentioned features, the composition of the present invention can be applied to water and sewage treatment plants, human waste treatment plants, basement floors of buildings, and concrete and mortar floors of buildings that have not yet dried after construction. It can be used for flooring work and can be applied to waterproof floors at a wide range of civil engineering and construction sites. Furthermore, it is highly effective for applications such as rooftop waterproofing and balcony waterproofing. The present invention will be further explained below with reference to Examples, but the present invention is not limited thereto. Note that parts in the examples indicate parts by weight. Example 1 1 Preparation of epoxy resin emulsion 60 parts of bisphenol type epoxy resin (trade name: Epicote 828, manufactured by Shell Sekiyu) with an epoxy equivalent of about 190 and ethylene oxide of castor oil
6 parts of the 145 mol adduct were heated and mixed at about 80°C, and 34 parts of water was gradually added while stirring with a homomixer to invert the phase to obtain 100 parts of an epoxy resin emulsion (epoxy resin content: 60% by weight). 2 Synthesis of monoamide polyamine 50 parts of tetraethylenepentamine and 90 parts of cottonseed oil fatty acid were put into a reaction vessel and heated to 200 to 200 parts in a nitrogen stream.
A dehydration reaction was carried out at 210°C for 12 hours. 125 parts of the obtained product had a total amine value of about 380, a viscosity of about 900 cps, was a brown liquid at room temperature, and had the property of being easily emulsified by adding water. 3 Preparation of waterproof adhesive Epoxy resin emulsion obtained in 1
: 100 parts Monoamide polyamine obtained in step 2: 40 parts Sodium laurate: 4 parts Portland cement: 400 parts Water: 200 parts All of the above components were put into a mixing tank and stirred for about 10 minutes. The resulting composition was uniformly applied to a concrete plate using a brush. (Coating film 1 to 1.2 mm) No cracks or peeling were observed in the coated product obtained after 4 days. Other physical properties were as follows. Adhesive strength (Kg/cm 2 , by Kenken tensile tester, same below): 15.2 Goban test (according to JIS K-5400, same below): 100/100 Water permeability test (%/old, JISA-1208 According to
Same below) : 0.05 Pressure water permeability test [%/old, according to JIS A-1208 (however, water pressure 10Kg/cm 2 )] Same below: 1.2 4 Pasting of decorative material The composition obtained in 3 was applied to concrete. It was applied evenly with a trowel to the wet surface on the second day after application (coating film:
0.8~1mm). In the direct construction method, after the composition was applied, the vinyl tiles were pressed using a pasting roller. In the indirect construction method, 20 hours after applying the composition, a vinyl tile was applied using a conventional epoxy adhesive (coating amount: 0.3 Kg/m 2 ) and pressed using a roller. After 7 days and 28
When the appearance was visually inspected after a day, no peeling or blistering was observed. The adhesion strength at that time was as follows.
【表】
実施例 ２
１ 防水性接着剤の調整
実施例―１の１で得られたエポキシ樹脂エマ
ルシヨン ：100部
実施例―１の２で得られたモノアミドアミン
：40部
ラノリン脂肪酸（酸化：約130、ケン化価：約
170）のナトリウム塩： 10部
ポルトランドセメント ：400部
水 ：180部
上記各成分を全量配合槽に投入し10分間撹拌
した。得られた組成物をコンクリート打設後３
日目の湿潤面にコテにて均一に塗布した（塗
膜：１〜1.2mm）。７日後得られた塗布物は亀
裂、剥離が全く認められなかつた。その他の物
性は次の通りであつた。
付着強度（Kg／cm2） ：16.3
ゴバン目試験 ：100／100
透水性試験（％／旧） ：0.05
加圧透水性試験（％／旧） ：1.1
２ 化粧材の貼り付け
実施例２の１で得られた組成物を地下１階に
打設した土間コンクリート湿潤面に（コンクリ
ート打設７日目）コテにて均一に塗布した（塗
膜：0.8〜１mm）。直接工法においては組成物を
塗布した直後ビニル系タイルを貼り付けローラ
ーにて圧着した。また間接工法においては組成
物を塗布した３日後に従来のエポキシ系接着剤
を用いて（塗布量：0.3Kg／m2）ビニル系タイ
ルを貼り付けローラーにて圧着した。７日後お
よび28日後に外観を目視検査したところ剥離フ
クレは全く認められなかつた。また、その時の
付着強度は次の通りであつた。[Table] Example 2 1 Preparation of waterproof adhesive Epoxy resin emulsion obtained in Example-1-1: 100 parts Monoamide amine obtained in Example-1-2
: 40 parts lanolin fatty acid (oxidation: approx. 130, saponification value: approx.
Sodium salt of 170): 10 parts Portland cement: 400 parts Water: 180 parts All of the above components were added to a mixing tank and stirred for 10 minutes. After pouring the resulting composition into concrete 3.
It was applied uniformly to the wet surface of the day using a trowel (coating film: 1 to 1.2 mm). After 7 days, no cracks or peeling was observed in the coated product. Other physical properties were as follows. Adhesion strength (Kg/cm 2 ): 16.3 Goban test: 100/100 Water permeability test (%/old): 0.05 Pressure water permeability test (%/old): 1.1 2 Pasting of decorative material Example 2-1 The composition obtained in step 1 was applied uniformly with a trowel to the wet surface of the dirt floor concrete placed on the first basement floor (on the 7th day of concrete placement) (coating film: 0.8 to 1 mm). In the direct construction method, immediately after applying the composition, the vinyl tiles were pressed using a pasting roller. In the indirect construction method, three days after applying the composition, a vinyl tile was bonded using a conventional epoxy adhesive (coating amount: 0.3 kg/m 2 ) using a pasting roller. When the appearance was visually inspected after 7 and 28 days, no peeling or blistering was observed. Moreover, the adhesion strength at that time was as follows.
【表】
比較例 １
亜麻仁油30部およびテトラエチレンペンタミン
20部を反応器に入れ170〜180℃にて３時間撹拌し
た後、生成物を希酢酸に溶解させた。得られた生
成物は全アミン価：250、粘度100cpsであつた。
このポリアミドポリアミン50部および液状エポキ
シ樹脂50部（商品名：エピコート828、シエル石
油製）を混合し、次いでポルトランドセメント
400部、水200部を加えて10分間撹拌してペースト
状組成物を得た。この組成物を湿潤したコンクリ
ート板に刷毛にて塗布した（塗膜：１〜1.2mm）。
４日後得られた塗布物の物性は次の通りであつ
た。
付着強度（Kg／cm2） ： 8.5
ゴバン目試験 ： 100／100
透水性試験（％／旧） ： 0.7
加圧透水性試験（％／旧） ： 4.5
この結果より本発明の組成物は比較例の場合に
比べて付着強度および加圧透水性が大巾に改善さ
れていることが判つた。
前記組成物を地下１階に打設したコンクリート
湿潤面（打設７日目）にコテにて均一に塗布した
（塗膜：0.8〜1.0mm）。
直接工法においては組成物を塗布した直後ビニ
ル系タイルを貼り付けローラーにて圧着した。間
接工法においては、組成物を塗布した３日後に従
来のエポキシ系接着剤にてビニル系タイルを貼り
付けローラーにて圧着した。また、土間コンクリ
ート湿潤面に従来のエポキシ系樹脂を用いて通常
の方法にてビニル系タイルを直接貼り付けローラ
ーにて圧着した。７日後および28日後に外観の目
視検査および付着強度を測定したところ次の通り
であつた。[Table] Comparative example 1 30 parts of linseed oil and tetraethylenepentamine
After putting 20 parts into a reactor and stirring at 170-180°C for 3 hours, the product was dissolved in dilute acetic acid. The obtained product had a total amine value of 250 and a viscosity of 100 cps.
50 parts of this polyamide polyamine and 50 parts of liquid epoxy resin (trade name: Epicote 828, manufactured by Shell Sekiyu) were mixed, and then Portland cement was mixed.
400 parts and 200 parts of water were added and stirred for 10 minutes to obtain a paste composition. This composition was applied with a brush to a wet concrete plate (coating film: 1-1.2 mm).
The physical properties of the coated product obtained after 4 days were as follows. Adhesive strength (Kg/cm 2 ): 8.5 Goban test: 100/100 Water permeability test (%/old): 0.7 Pressure water permeability test (%/old): 4.5 Based on these results, the composition of the present invention is a comparative example. It was found that the adhesion strength and pressurized water permeability were significantly improved compared to the case of . The composition was uniformly applied with a trowel to the wet surface of concrete placed on the first basement floor (7th day after placement) (coating film: 0.8 to 1.0 mm). In the direct construction method, immediately after applying the composition, the vinyl tiles were pressed using a pasting roller. In the indirect construction method, three days after applying the composition, vinyl tiles were pasted with a conventional epoxy adhesive and pressed with a roller. In addition, vinyl tiles were directly applied to the wet surface of the concrete floor using a conventional epoxy resin and pressed using a roller. After 7 and 28 days, the appearance was visually inspected and the adhesion strength was measured, and the results were as follows.
【表】
この結果より、本発明の組成物は比較例の場合
に比べ加圧透水性が大巾に改善され、化粧材の貼
り付けが早期に行えることが判つた。
比較例 ２
コンクリート打設後２日目および７日目の湿潤
面に従来のエポキシ系接着剤を用いてビニル系タ
イルを貼り付けローラーにて圧着した。７日後、
外観の目視検査と付着強度を測定したところ次の
通りであつた。[Table] From the results, it was found that the composition of the present invention had greatly improved pressurized water permeability compared to the comparative example, and that decorative materials could be applied quickly. Comparative Example 2 Vinyl tiles were pasted on the wet surface on the second and seventh day after concrete placement using a conventional epoxy adhesive and pressed with a roller. 7 days later,
A visual inspection of the appearance and measurement of adhesion strength revealed the following results.
Claims (1)
る水溶性エポキシ樹脂またはエポキシ樹脂エマル
シヨン、(b)モノまたはポリアミドポリアミン化合
物の樹脂分が接着組成物中の１〜15重量％となる
該アミド化合物、(c)接着組成物中50〜96重量％と
なるセメントおよび(d)接着組成物中0.01〜20重量
％となる高級脂肪酸またはその塩からなる貼り床
用防水性接着組成物。1 (a) Water-soluble epoxy resin or epoxy resin emulsion with a resin content of 3 to 30% by weight in the adhesive composition, (b) a mono- or polyamide polyamine compound resin content of 1 to 15% by weight in the adhesive composition A waterproof adhesive composition for flooring comprising the amide compound, (c) cement in an amount of 50 to 96% by weight in the adhesive composition, and (d) a higher fatty acid or a salt thereof in an amount of 0.01 to 20% by weight in the adhesive composition. thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436980A JPS56141373A (en) | 1980-04-03 | 1980-04-03 | Water-proofing adhesive composition for flooring and flooring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436980A JPS56141373A (en) | 1980-04-03 | 1980-04-03 | Water-proofing adhesive composition for flooring and flooring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56141373A JPS56141373A (en) | 1981-11-05 |
| JPS6229470B2 true JPS6229470B2 (en) | 1987-06-26 |
Family
ID=12689590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4436980A Granted JPS56141373A (en) | 1980-04-03 | 1980-04-03 | Water-proofing adhesive composition for flooring and flooring method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56141373A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3222528A1 (en) * | 1982-06-16 | 1983-12-22 | Chemische Werke Hüls AG, 4370 Marl | EMULSION BASED ON EPOXY RESIN / POLYAMMONIUM SALTS AND METHOD FOR THEIR PRODUCTION |
| DE3222531A1 (en) * | 1982-06-16 | 1983-12-22 | Chemische Werke Hüls AG, 4370 Marl | EPOXY RESIN DIAMONIUM SALT EMULSION AND METHOD FOR THE PRODUCTION THEREOF |
| JPS59193918A (en) * | 1983-04-20 | 1984-11-02 | Dainippon Ink & Chem Inc | Epoxy resin composition |
| KR101246003B1 (en) * | 2011-11-29 | 2013-03-20 | 현대건설주식회사 | Epoxy concrete composition and method for preparing the same |
-
1980
- 1980-04-03 JP JP4436980A patent/JPS56141373A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56141373A (en) | 1981-11-05 |
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