JP2013531603A - ホスフェート−含有ポリカルボキシレートポリマー分散剤 - Google Patents
ホスフェート−含有ポリカルボキシレートポリマー分散剤 Download PDFInfo
- Publication number
- JP2013531603A JP2013531603A JP2013516643A JP2013516643A JP2013531603A JP 2013531603 A JP2013531603 A JP 2013531603A JP 2013516643 A JP2013516643 A JP 2013516643A JP 2013516643 A JP2013516643 A JP 2013516643A JP 2013531603 A JP2013531603 A JP 2013531603A
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- Prior art keywords
- monomer
- integer
- phosphate
- hydrogen atom
- carbon atoms
- 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.)
- Pending
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- 229920000642 polymer Polymers 0.000 title claims abstract description 86
- 229910019142 PO4 Inorganic materials 0.000 title claims abstract description 39
- 239000010452 phosphate Substances 0.000 title claims abstract description 38
- 239000002270 dispersing agent Substances 0.000 title claims abstract description 34
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims abstract description 28
- 229920005646 polycarboxylate Polymers 0.000 title abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 52
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims description 118
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 27
- 125000004432 carbon atom Chemical group C* 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 17
- -1 phosphate diester Chemical class 0.000 claims description 16
- 239000004568 cement Substances 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- 125000002947 alkylene group Chemical group 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 10
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 10
- 150000001340 alkali metals Chemical class 0.000 claims description 9
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 9
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000012986 chain transfer agent Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000003505 polymerization initiator Substances 0.000 claims description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 abstract description 9
- 150000005690 diesters Chemical class 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 150000005691 triesters Chemical group 0.000 abstract description 2
- 230000000887 hydrating effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 44
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 40
- 235000021317 phosphate Nutrition 0.000 description 34
- 239000012153 distilled water Substances 0.000 description 32
- 238000002156 mixing Methods 0.000 description 21
- 229910052786 argon Inorganic materials 0.000 description 20
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 19
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 18
- 229920001577 copolymer Polymers 0.000 description 15
- 239000004570 mortar (masonry) Substances 0.000 description 15
- 239000011541 reaction mixture Substances 0.000 description 15
- 239000003999 initiator Substances 0.000 description 13
- DUDCYUDPBRJVLG-UHFFFAOYSA-N ethoxyethane methyl 2-methylprop-2-enoate Chemical compound CCOCC.COC(=O)C(C)=C DUDCYUDPBRJVLG-UHFFFAOYSA-N 0.000 description 11
- 229920001427 mPEG Polymers 0.000 description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 10
- 239000012298 atmosphere Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 238000005227 gel permeation chromatography Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 9
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 7
- WDFFWUVELIFAOP-UHFFFAOYSA-N 2,6-difluoro-4-nitroaniline Chemical compound NC1=C(F)C=C([N+]([O-])=O)C=C1F WDFFWUVELIFAOP-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 239000010954 inorganic particle Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229940044192 2-hydroxyethyl methacrylate Drugs 0.000 description 5
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 5
- 239000011398 Portland cement Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 150000003839 salts Chemical group 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- SEILKFZTLVMHRR-UHFFFAOYSA-N 2-phosphonooxyethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOP(O)(O)=O SEILKFZTLVMHRR-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- POLZHVHESHDZRD-UHFFFAOYSA-N 2-hydroxyethyl 2-methylprop-2-enoate;phosphoric acid Chemical compound OP(O)(O)=O.CC(=C)C(=O)OCCO POLZHVHESHDZRD-UHFFFAOYSA-N 0.000 description 3
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 238000010998 test method Methods 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 1
- 235000019738 Limestone Nutrition 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
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000005011 alkyl ether group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical group OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000004712 monophosphates Chemical group 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001523 phosphate polymer Polymers 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- WDHYRUBXLGOLKR-UHFFFAOYSA-N phosphoric acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OP(O)(O)=O WDHYRUBXLGOLKR-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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
- C04B24/24—Macromolecular compounds
- C04B24/243—Phosphorus-containing polymers
- C04B24/246—Phosphorus-containing polymers containing polyether side chains
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/308—Slump-loss preventing agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/408—Dispersants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/822,284 US8058377B1 (en) | 2010-06-24 | 2010-06-24 | Phosphate-containing polycarboxylate polymer dispersants |
| US12/822,284 | 2010-06-24 | ||
| PCT/US2011/041026 WO2011163105A1 (en) | 2010-06-24 | 2011-06-20 | Phosphate-containing polycarboxylate polymer dispersants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013531603A true JP2013531603A (ja) | 2013-08-08 |
| JP2013531603A5 JP2013531603A5 (OSRAM) | 2014-07-03 |
Family
ID=44558467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013516643A Pending JP2013531603A (ja) | 2010-06-24 | 2011-06-20 | ホスフェート−含有ポリカルボキシレートポリマー分散剤 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8058377B1 (OSRAM) |
| EP (1) | EP2585415B1 (OSRAM) |
| JP (1) | JP2013531603A (OSRAM) |
| WO (1) | WO2011163105A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016539022A (ja) * | 2013-10-18 | 2016-12-15 | ジーシーピー・アプライド・テクノロジーズ・インコーポレーテッド | スランプの監視システムにおける早い応答時間 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5088760B1 (ja) * | 2011-11-14 | 2012-12-05 | 石原薬品株式会社 | 銅微粒子分散液、導電膜形成方法及び回路基板 |
| EP2790884B1 (en) | 2011-12-12 | 2023-02-01 | Verifi LLC | Multivariate management of entrained air and rheology in cementitious mixes |
| EP2824124A1 (de) | 2013-07-12 | 2015-01-14 | Basf Se | Polymeres dispergiermittel |
| US9919968B2 (en) * | 2014-09-30 | 2018-03-20 | Gcp Applied Technologies Inc. | Low-to-mid-range water reduction using polycarboxylate comb polymers |
| US9624130B2 (en) | 2015-06-15 | 2017-04-18 | Gcp Applied Technologies Inc. | Optimizing polycarboxylate admixtures for cementitious compositions |
| US9546110B2 (en) | 2015-06-15 | 2017-01-17 | Gcp Applied Technologies Inc. | Superplasticizing admixture for cementitious compositions |
| ES2988728T3 (es) | 2017-12-22 | 2024-11-21 | Verifi Llc | Gestión de catálogos de diseños de mezclas de hormigón |
| JP6653848B1 (ja) * | 2018-06-21 | 2020-02-26 | 竹本油脂株式会社 | 水硬性組成物用添加剤 |
| WO2020231728A1 (en) | 2019-05-10 | 2020-11-19 | Gcp Applied Technologies Inc. | Instrument for direct measurement of air content in a liquid using a resonant electroacoustic transducer |
| CN110330601A (zh) * | 2019-07-25 | 2019-10-15 | 上海东升新材料有限公司 | 一种防回粘返粘型重钙研磨分散剂及其制备方法 |
| EP4572944A1 (en) * | 2022-08-18 | 2025-06-25 | Azul 3D, Inc. | Highly dispersed, highly filled, low viscosity compositions, methods of making thereof, and uses thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179811A (ja) * | 1997-09-03 | 1999-03-23 | Kao Corp | コンクリート混和剤 |
| JP2007326766A (ja) * | 2006-01-17 | 2007-12-20 | Kao Corp | 水硬性組成物用分散剤 |
| JP2010053025A (ja) * | 2008-07-31 | 2010-03-11 | Nippon Shokubai Co Ltd | コンクリート用収縮低減剤組成物 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3260845D1 (en) | 1981-01-16 | 1984-11-08 | Nippon Catalytic Chem Ind | Copolymer and method for manufacture thereof |
| US4906298A (en) | 1984-12-21 | 1990-03-06 | Nippon Zeon Co., Ltd. | Hydraulic cement composition |
| JP2541218B2 (ja) | 1987-05-15 | 1996-10-09 | 日本油脂株式会社 | セメント用添加剤 |
| EP0402563B1 (de) | 1989-05-17 | 1994-08-10 | Sika AG, vorm. Kaspar Winkler & Co. | Wasserlösliche Copolymere, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Fliessmittel in Feststoffsuspensionen |
| AT399340B (de) | 1993-02-01 | 1995-04-25 | Chemie Linz Gmbh | Copolymere auf basis von maleinsäurederivaten und vinylmonomeren, deren herstellung und verwendung |
| US5393343A (en) | 1993-09-29 | 1995-02-28 | W. R. Grace & Co.-Conn. | Cement and cement composition having improved rheological properties |
| CA2294429C (en) | 1997-06-25 | 2003-12-09 | W.R. Grace & Co.-Conn. | Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates |
| JP2000327386A (ja) | 1999-05-14 | 2000-11-28 | Taiheiyo Cement Corp | セメント用分散剤及びこれを含む水硬性組成物 |
| JP3600100B2 (ja) * | 1999-12-20 | 2004-12-08 | 花王株式会社 | コンクリート混和剤 |
| WO2004065318A1 (ja) | 2003-01-23 | 2004-08-05 | Kao Corporation | 水硬性組成物用添加剤 |
| WO2006006732A1 (ja) | 2004-07-15 | 2006-01-19 | Kao Corporation | リン酸エステル系重合体 |
| DE102005022843A1 (de) * | 2005-05-18 | 2006-11-23 | Construction Research & Technology Gmbh | Phosphor-haltige Monomere, Verfahren zu ihrer Herstellung sowie deren Verwendung |
| US20060293417A1 (en) | 2005-06-16 | 2006-12-28 | Kao Corporation | Hydraulic composition dispersant |
| WO2007029837A1 (ja) * | 2005-09-05 | 2007-03-15 | Kao Corporation | リン酸エステル系重合体の製造方法 |
| WO2007083786A1 (ja) * | 2006-01-17 | 2007-07-26 | Kao Corporation | 水硬性組成物用分散剤 |
-
2010
- 2010-06-24 US US12/822,284 patent/US8058377B1/en active Active
-
2011
- 2011-06-20 EP EP11730141.6A patent/EP2585415B1/en not_active Not-in-force
- 2011-06-20 WO PCT/US2011/041026 patent/WO2011163105A1/en not_active Ceased
- 2011-06-20 JP JP2013516643A patent/JP2013531603A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179811A (ja) * | 1997-09-03 | 1999-03-23 | Kao Corp | コンクリート混和剤 |
| JP2007326766A (ja) * | 2006-01-17 | 2007-12-20 | Kao Corp | 水硬性組成物用分散剤 |
| JP2010053025A (ja) * | 2008-07-31 | 2010-03-11 | Nippon Shokubai Co Ltd | コンクリート用収縮低減剤組成物 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016539022A (ja) * | 2013-10-18 | 2016-12-15 | ジーシーピー・アプライド・テクノロジーズ・インコーポレーテッド | スランプの監視システムにおける早い応答時間 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2585415B1 (en) | 2014-08-13 |
| EP2585415A1 (en) | 2013-05-01 |
| US8058377B1 (en) | 2011-11-15 |
| WO2011163105A1 (en) | 2011-12-29 |
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