JP6653848B1 - 水硬性組成物用添加剤 - Google Patents
水硬性組成物用添加剤 Download PDFInfo
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- JP6653848B1 JP6653848B1 JP2019558636A JP2019558636A JP6653848B1 JP 6653848 B1 JP6653848 B1 JP 6653848B1 JP 2019558636 A JP2019558636 A JP 2019558636A JP 2019558636 A JP2019558636 A JP 2019558636A JP 6653848 B1 JP6653848 B1 JP 6653848B1
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- 239000000203 mixture Substances 0.000 title claims abstract description 60
- 239000000654 additive Substances 0.000 title claims abstract description 44
- 230000000996 additive effect Effects 0.000 title claims abstract description 36
- -1 amine salt Chemical class 0.000 claims abstract description 32
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 30
- 150000001412 amines Chemical class 0.000 claims abstract description 26
- 239000010452 phosphate Substances 0.000 claims abstract description 26
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims description 29
- 235000021317 phosphate Nutrition 0.000 claims description 28
- 125000004432 carbon atom Chemical group C* 0.000 claims description 25
- 239000002253 acid Substances 0.000 claims description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 239000007864 aqueous solution Substances 0.000 description 19
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 17
- 239000003638 chemical reducing agent Substances 0.000 description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 239000004568 cement Substances 0.000 description 10
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 8
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 8
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- WNWHHMBRJJOGFJ-UHFFFAOYSA-N 16-methylheptadecan-1-ol Chemical compound CC(C)CCCCCCCCCCCCCCCO WNWHHMBRJJOGFJ-UHFFFAOYSA-N 0.000 description 6
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 6
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 6
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 5
- 239000011398 Portland cement Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229940055577 oleyl alcohol Drugs 0.000 description 5
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 4
- XMVBHZBLHNOQON-UHFFFAOYSA-N 2-butyl-1-octanol Chemical compound CCCCCCC(CO)CCCC XMVBHZBLHNOQON-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- BTFJIXJJCSYFAL-UHFFFAOYSA-N icosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 3
- 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 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229960000541 cetyl alcohol Drugs 0.000 description 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 3
- 235000011180 diphosphates Nutrition 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 229940043348 myristyl alcohol Drugs 0.000 description 3
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 125000006353 oxyethylene group Chemical group 0.000 description 3
- 238000003918 potentiometric titration Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229940012831 stearyl alcohol Drugs 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 229940087291 tridecyl alcohol Drugs 0.000 description 3
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 101100355609 Caenorhabditis elegans rae-1 gene Proteins 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- MEESPVWIOBCLJW-KTKRTIGZSA-N [(z)-octadec-9-enyl] dihydrogen phosphate Chemical compound CCCCCCCC\C=C/CCCCCCCCOP(O)(O)=O MEESPVWIOBCLJW-KTKRTIGZSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 229960000735 docosanol Drugs 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- WRKCIHRWQZQBOL-UHFFFAOYSA-N octyl dihydrogen phosphate Chemical compound CCCCCCCCOP(O)(O)=O WRKCIHRWQZQBOL-UHFFFAOYSA-N 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- 229910021487 silica fume Inorganic materials 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- TYWMIZZBOVGFOV-UHFFFAOYSA-N tetracosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCO TYWMIZZBOVGFOV-UHFFFAOYSA-N 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 229940057402 undecyl alcohol Drugs 0.000 description 2
- 229920006163 vinyl copolymer Polymers 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- SUQPHYAFSSXBNB-UHFFFAOYSA-N 16-methylheptadecyl dihydrogen phosphate Chemical compound CC(C)CCCCCCCCCCCCCCCOP(O)(O)=O SUQPHYAFSSXBNB-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- PYPLZIXSJMVSEH-UHFFFAOYSA-N 2-(3-methylbut-3-enoxy)ethanol Chemical compound CC(=C)CCOCCO PYPLZIXSJMVSEH-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- CWNUFCATZZTYES-UHFFFAOYSA-N 2-butyloctyl dihydrogen phosphate Chemical compound CCCCCCC(CCCC)COP(O)(O)=O CWNUFCATZZTYES-UHFFFAOYSA-N 0.000 description 1
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 1
- ZKKKYAXUVWVZSQ-UHFFFAOYSA-N 2-ethylhexyl phosphono hydrogen phosphate Chemical compound CCCCC(CC)COP(O)(=O)OP(O)(O)=O ZKKKYAXUVWVZSQ-UHFFFAOYSA-N 0.000 description 1
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OLNXFNQMQMCFIW-KTKRTIGZSA-N CCCCCCCC\C=C/CCCCCCCCOP(O)(=O)OP(O)(O)=O Chemical compound CCCCCCCC\C=C/CCCCCCCCOP(O)(=O)OP(O)(O)=O OLNXFNQMQMCFIW-KTKRTIGZSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000002211 L-ascorbic acid Substances 0.000 description 1
- 235000000069 L-ascorbic acid Nutrition 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- UMHKOAYRTRADAT-UHFFFAOYSA-N [hydroxy(octoxy)phosphoryl] octyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OP(O)(=O)OCCCCCCCC UMHKOAYRTRADAT-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 125000002511 behenyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WFFZELZOEWLYNK-CLFAGFIQSA-N bis[(z)-octadec-9-enyl] hydrogen phosphate Chemical compound CCCCCCCC\C=C/CCCCCCCCOP(O)(=O)OCCCCCCCC\C=C/CCCCCCCC WFFZELZOEWLYNK-CLFAGFIQSA-N 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- SCIGVHCNNXTQDB-UHFFFAOYSA-N decyl dihydrogen phosphate Chemical compound CCCCCCCCCCOP(O)(O)=O SCIGVHCNNXTQDB-UHFFFAOYSA-N 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- RNPXCFINMKSQPQ-UHFFFAOYSA-N dicetyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCC RNPXCFINMKSQPQ-UHFFFAOYSA-N 0.000 description 1
- 229940093541 dicetylphosphate Drugs 0.000 description 1
- QHAUASBJFFBWMY-UHFFFAOYSA-N didecyl hydrogen phosphate Chemical compound CCCCCCCCCCOP(O)(=O)OCCCCCCCCCC QHAUASBJFFBWMY-UHFFFAOYSA-N 0.000 description 1
- JTXUVYOABGUBMX-UHFFFAOYSA-N didodecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCC JTXUVYOABGUBMX-UHFFFAOYSA-N 0.000 description 1
- AQNVYUAYYQMVCF-UHFFFAOYSA-N didodecyl phosphono phosphate Chemical compound CCCCCCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCCCCCC AQNVYUAYYQMVCF-UHFFFAOYSA-N 0.000 description 1
- QAXKHFJPTMUUOV-UHFFFAOYSA-M dinonyl phosphate Chemical compound CCCCCCCCCOP([O-])(=O)OCCCCCCCCC QAXKHFJPTMUUOV-UHFFFAOYSA-M 0.000 description 1
- ILNOIRFXWJXLCL-UHFFFAOYSA-N dinonyl phosphono phosphate Chemical compound CCCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCCC ILNOIRFXWJXLCL-UHFFFAOYSA-N 0.000 description 1
- FRXGWNKDEMTFPL-UHFFFAOYSA-N dioctadecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCCCC FRXGWNKDEMTFPL-UHFFFAOYSA-N 0.000 description 1
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- CYFHLEMYBPQRGN-UHFFFAOYSA-N ditetradecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCC CYFHLEMYBPQRGN-UHFFFAOYSA-N 0.000 description 1
- XEJNLUBEFCNORG-UHFFFAOYSA-N ditridecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCC XEJNLUBEFCNORG-UHFFFAOYSA-N 0.000 description 1
- TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 description 1
- AFVQQNICYUTZTM-UHFFFAOYSA-N dodecyl phosphono hydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(=O)OP(O)(O)=O AFVQQNICYUTZTM-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZUVCYFMOHFTGDM-UHFFFAOYSA-N hexadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCOP(O)(O)=O ZUVCYFMOHFTGDM-UHFFFAOYSA-N 0.000 description 1
- PHNWGDTYCJFUGZ-UHFFFAOYSA-N hexyl dihydrogen phosphate Chemical compound CCCCCCOP(O)(O)=O PHNWGDTYCJFUGZ-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 125000002463 lignoceryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000001196 nonadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WYAKJXQRALMWPB-UHFFFAOYSA-N nonyl dihydrogen phosphate Chemical compound CCCCCCCCCOP(O)(O)=O WYAKJXQRALMWPB-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- LEYQAMPBUMNTIS-UHFFFAOYSA-N nonyl phosphono hydrogen phosphate Chemical compound CCCCCCCCCOP(O)(=O)OP(O)(O)=O LEYQAMPBUMNTIS-UHFFFAOYSA-N 0.000 description 1
- 125000005064 octadecenyl group Chemical group C(=CCCCCCCCCCCCCCCCC)* 0.000 description 1
- UHGIMQLJWRAPLT-UHFFFAOYSA-N octadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(O)=O UHGIMQLJWRAPLT-UHFFFAOYSA-N 0.000 description 1
- GQEUNBGUKAIROG-UHFFFAOYSA-N octyl phosphono hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OP(O)(O)=O GQEUNBGUKAIROG-UHFFFAOYSA-N 0.000 description 1
- CBFCDTFDPHXCNY-UHFFFAOYSA-N octyldodecane Natural products CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YLQLIQIAXYRMDL-UHFFFAOYSA-N propylheptyl alcohol Chemical compound CCCCCC(CO)CCC YLQLIQIAXYRMDL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- KRIXEEBVZRZHOS-UHFFFAOYSA-N tetradecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCOP(O)(O)=O KRIXEEBVZRZHOS-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000002469 tricosyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GAJQCIFYLSXSEZ-UHFFFAOYSA-N tridecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCOP(O)(O)=O GAJQCIFYLSXSEZ-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
R6は、炭素数1〜30のアルキル基及び/または炭素数2〜30のアルケニル基を示し、AO,BOは、それぞれオキシアルキレン基を示し、a,bは、0以上の整数であって、かつ、a+b≦100の条件を満たすものである。
A1:滴定量 (ml)
f1:0.1N水酸化カリウム溶液の力価
W1:試料の量(g)
をそれぞれ示す。
A2:滴定量(ml)
f2:0.1N水酸化カリウム溶液の力価
W2:試料の量(g)
をそれぞれ示す。
イオン交換水244.3部にポリ(平均付加モル数53モル)エチレングリコールモノ(3−メチル−3−ブテニル)エーテル368.3部を反応容器に仕込み、雰囲気を窒素置換し、撹拌しながら徐々に加温した。反応系の温度を温水浴にて70℃に保ち、過酸化水素3.5%水溶液23.5部を3時間かけて滴下し、それと同時にイオン交換水117.5部にアクリル酸23.5部を溶解させた水溶液を3時間かけて滴下し、それと同時にイオン交換水15.0部にL−アスコルビン酸1.9gと3―メルカプトプロピオン酸1.9gを溶解させた水溶液を4時間かけて滴下して反応させた。得られた共重合物に30%水酸化ナトリウム水溶液45.5部、イオン交換水を加え、水溶性ビニル共重合体の40%水溶液(減水剤B液)を得た。この水溶性ビニル共重合体を分析したところ、質量平均分子量は45000であった。なお、共重合体の重量平均分子量はゲルパーミエーションクロマトグラフィーにて測定した。
装置:Shodex GPC−101(昭和電工製)
カラム:OHpak SB−G+SB−806M HQ+SB−806M HQ(昭和電工製)
検出器:示差屈折計(RI)
溶離液:50mM硝酸ナトリウム水溶液
流量:0.7mL/分
カラム温度:40℃
試料濃度:試料濃度0.5質量%の溶離液溶液
標準物質:PEG/PEO(アジレント製)
反応容器に1−オクタノール41.6部を仕込み、120℃で0.05MPaの条件下に2時間脱水処理した後、大気圧に戻し、撹拌しながら60±5℃で五酸化二燐18.1部を0.5時間かけて投入した。80℃にて3時間熟成した後、イオン交換水1.2部を投入して0.5時間熟成した。これに48%水酸化カリウム水溶液18.8部を50℃で滴下して中和を行った。電位差滴定にて酸価を測定したところ、222mg/gであった。これにラウリルアミン−ポリオキシエチレン20モル付加物(アミン価55mg/g)182.4質量部を50℃で滴下して中和を行い、イオン交換水を加えて、水硬性組成物用添加剤の25%水溶液(実施例(AE−1))を調製した。
上記実施例1と同様にして、水硬性組成物用添加剤の実施例2〜17((AE−2)〜(AE−17))及び比較例1(RAE−1)、比較例2(RAE−2)の25%水溶液を調製した。
反応容器に1−オクタノール135.8質量部を仕込み、120℃で0.05MPaの条件下に2時間脱水処理した後、大気圧に戻し、撹拌しながら60±5℃で五酸化二燐59.1部を0.5時間かけて投入した。80℃にて3時間熟成した後、イオン交換水4.1部を投入して0.5時間熟成した。これに48%水酸化カリウム水溶液153.4部を50℃で滴下して中和を行った後、イオン交換水を加えて、水硬性組成物用添加剤の25%水溶液(比較例3(RAE−3))を調製した。
比較例3(RAE−3)と同様にして、比較例4(RAE−4)及び比較例5(RAE−5)の各25%水溶液をそれぞれ調製した。
反応容器にイオン交換水701.7部、48%水酸化カリウム水溶液76.3部を仕込んだ後、90℃になるよう加温した。そこにロジン(和光純薬製)を撹拌しながら222.0部添加した。添加後、1時間熟成を行い、ロジンのカリウム塩の25%水溶液(ロジンK)を調製した。
10−1.水硬性組成物用添加剤の水溶液の安定性
表1で調製した水硬性組成物用添加剤の25%水溶液を、よく振り混ぜた後、透明な容器に入れ、5℃、20℃、40℃で1週間静置し、溶解性を目視で確認し、後述する評価基準で評価した。その結果を下記の表2にまとめて示す。
ポリカルボン酸系高性能AE減水剤「チューポールHP−11(竹本油脂製−減水剤A液)」、減水剤B液、変性リグニンスルホン酸とポリカルボン酸系化合物の複合体のAE減水剤「チューポールEX60(竹本油脂製−減水剤C液)」に対し、水硬性組成物用添加剤の25%水溶液を1質量%となるよう添加し、20℃で1週間静置して、溶解性を目視で確認し、次に記載する評価基準で評価した。その結果を下記の表2にまとめて示す。
A:1週間溶解
B:1日間溶解
C:1日以内に分離
11−1.AEコンクリート組成物の調製
表3に記載した配合条件で、50Lのパン型強制練りミキサーに普通ポルトランドセメント(太平洋セメント製、宇部三菱セメント製及び住友大阪セメント製の普通ポルトランドセメントの等量混合物、密度=3.16g/cm3)、陸砂(大井川水系産、密度=2.58g/cm3)、砕石(岡崎産砕石、密度=2.66g/cm3)、減水剤A液または減水剤B液、水硬性組成物用添加剤の25%水溶液のそれぞれ所定量及び、消泡剤「AFK−2(竹本油脂製)」をセメント質量の0.0005%、練り混ぜ水(上水道水)と共に投入して90秒間練混ぜ、想定スランプが18±1cm、想定空気量が4.5±0.5%の範囲としたAEコンクリート組成物を調製し、スランプ、空気量及び凍結融解抵抗性の指標としての凍結融解耐久性指数(300サイクル)を求め(詳細は後述する)、その結果を表4にまとめて示す。更に、減水剤C液を用いた場合について、表5に示した配合条件により同様の試験を行った。その結果を表6にまとめて示す。
空気量(容量%):練り混ぜ直後のAEコンクリート組成物について、JIS A 1128に準拠して測定した。
スランプ(cm):空気量の測定と同時にJIS A 1101に準拠して測定した。
凍結融解耐久性指数:各例の水硬性組成物用添加剤の25%水溶液を用いて調製したAEコンクリート組成物の硬化体について、JIS A 1148に準拠して測定した値を用いASTM−C−666−75の耐久性指数で計算した値を示した。この数値は、最大値が100で、100に近いほど、凍結融解に対する抵抗性が優れていることを示す。
凍結融解耐久性の評価は次の評価基準に基づいて行なった。すなわち、凍結融解耐久性指数が80%以上のものを“A”、一方、凍結融解耐久性指数が80%未満のものを“B”とした。
Claims (6)
- 下記の化1、化2、及び化3でそれぞれ示される脂肪族アルコールリン酸エステルを少なくとも一種以上含む第一成分と、下記の化4で示される有機アミンを含む第二成分とで中和した脂肪族アルコールリン酸エステルの有機アミン塩で構成される水硬性組成物用添加剤。
- 前記第一成分の脂肪族アルコールリン酸エステルは、
上記化1〜化3におけるR1〜R5が炭素数8〜22のアルキル基及び/またはアルケニル基である請求項1記載の水硬性組成物用添加剤。 - 前記第二成分の有機アミンは、
上記化4におけるR6が炭素数6〜22のアルキル基及び/またはアルケニル基であるである請求項1または2記載の水硬性組成物用添加剤。 - 前記第一成分の酸価は、
0.1〜500mg/gの範囲であり、
前記第二成分のアミン価は、
20〜200mg/gの範囲であり、かつ、
前記アミン価を前記酸価で除し、100を乗じた値は、
10〜300の範囲である請求項1〜3のいずれか一つの項記載の水硬性組成物用添加剤。 - 前記アミン価は、
30〜150mg/gの範囲である請求項4記載の水硬性組成物用添加剤。 - 前記アミン価を前記酸価で除し、100を乗じた値は、
50〜150の範囲である請求項4または5記載の水硬性組成物用添加剤。
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