ZA200403549B - Superplasticizer for concrete and self-leveling compounds. - Google Patents
Superplasticizer for concrete and self-leveling compounds. Download PDFInfo
- Publication number
- ZA200403549B ZA200403549B ZA200403549A ZA200403549A ZA200403549B ZA 200403549 B ZA200403549 B ZA 200403549B ZA 200403549 A ZA200403549 A ZA 200403549A ZA 200403549 A ZA200403549 A ZA 200403549A ZA 200403549 B ZA200403549 B ZA 200403549B
- Authority
- ZA
- South Africa
- Prior art keywords
- building material
- material composition
- acid
- ranges
- cement
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title claims description 20
- 150000001875 compounds Chemical class 0.000 title claims description 9
- 239000008030 superplasticizer Substances 0.000 title description 13
- 239000000203 mixture Substances 0.000 claims description 67
- 239000004566 building material Substances 0.000 claims description 57
- 229920000642 polymer Polymers 0.000 claims description 28
- 239000004568 cement Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 239000004570 mortar (masonry) Substances 0.000 claims description 16
- -1 floor screeds Substances 0.000 claims description 14
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 11
- 239000010440 gypsum Substances 0.000 claims description 11
- 229910052602 gypsum Inorganic materials 0.000 claims description 11
- 229920001223 polyethylene glycol Polymers 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 9
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 239000011398 Portland cement Substances 0.000 claims description 6
- 150000001408 amides Chemical group 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical group O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 5
- 239000011507 gypsum plaster Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 239000011499 joint compound Substances 0.000 claims description 5
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 claims description 4
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims description 4
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 4
- LUHPUPVJIVTJOE-UHFFFAOYSA-N 1-phosphonoethenylphosphonic acid Chemical compound OP(O)(=O)C(=C)P(O)(O)=O LUHPUPVJIVTJOE-UHFFFAOYSA-N 0.000 claims description 3
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 3
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 claims description 3
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 claims description 3
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 claims description 3
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 claims description 3
- YOKDQEBPBYOXHX-UHFFFAOYSA-N prop-1-en-2-ylphosphonic acid Chemical compound CC(=C)P(O)(O)=O YOKDQEBPBYOXHX-UHFFFAOYSA-N 0.000 claims description 3
- ZTWTYVWXUKTLCP-UHFFFAOYSA-N vinylphosphonic acid Chemical compound OP(O)(=O)C=C ZTWTYVWXUKTLCP-UHFFFAOYSA-N 0.000 claims description 3
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 3
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 13
- 229920001577 copolymer Polymers 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 229920000058 polyacrylate Polymers 0.000 description 7
- 239000003999 initiator Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 229920001897 terpolymer Polymers 0.000 description 6
- 241001272567 Hominoidea Species 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 229920001732 Lignosulfonate Polymers 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 229940117927 ethylene oxide Drugs 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 125000005702 oxyalkylene group Chemical group 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- CCTFAOUOYLVUFG-UHFFFAOYSA-N 2-(1-amino-1-imino-2-methylpropan-2-yl)azo-2-methylpropanimidamide Chemical compound NC(=N)C(C)(C)N=NC(C)(C)C(N)=N CCTFAOUOYLVUFG-UHFFFAOYSA-N 0.000 description 1
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- WQPMYSHJKXVTME-UHFFFAOYSA-N 3-hydroxypropane-1-sulfonic acid Chemical compound OCCCS(O)(=O)=O WQPMYSHJKXVTME-UHFFFAOYSA-N 0.000 description 1
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000006085 branching agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 238000012674 dispersion polymerization Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000013056 hazardous product Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
- SZHIIIPPJJXYRY-UHFFFAOYSA-M sodium;2-methylprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)CS([O-])(=O)=O SZHIIIPPJJXYRY-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920006163 vinyl copolymer Polymers 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
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
-
- 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
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2688—Copolymers containing at least three different monomers
- C04B24/2694—Copolymers containing at least three different monomers 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
- C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/165—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
- C04B24/166—Macromolecular compounds comprising sulfonate or sulfate groups obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/32—Superplasticisers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/60—Flooring materials
- C04B2111/62—Self-levelling compositions
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/976,658 US20030144384A1 (en) | 2001-10-09 | 2001-10-09 | Superplasticizer for concrete and self-leveling compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200403549B true ZA200403549B (en) | 2005-06-21 |
Family
ID=25524336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200403549A ZA200403549B (en) | 2001-10-09 | 2004-05-10 | Superplasticizer for concrete and self-leveling compounds. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US20030144384A1 (sk) |
| EP (1) | EP1434745A1 (sk) |
| JP (1) | JP2005504712A (sk) |
| KR (1) | KR20050027079A (sk) |
| CN (1) | CN1568292A (sk) |
| AR (1) | AR036781A1 (sk) |
| BR (1) | BR0213192A (sk) |
| CA (1) | CA2462865A1 (sk) |
| CZ (1) | CZ2004596A3 (sk) |
| HU (1) | HUP0402157A2 (sk) |
| IL (1) | IL161171A0 (sk) |
| MX (1) | MXPA04002953A (sk) |
| PL (1) | PL369368A1 (sk) |
| RU (1) | RU2004114276A (sk) |
| SK (1) | SK1582004A3 (sk) |
| TW (1) | TW575530B (sk) |
| WO (1) | WO2003031365A1 (sk) |
| ZA (1) | ZA200403549B (sk) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7338990B2 (en) * | 2002-03-27 | 2008-03-04 | United States Gypsum Company | High molecular weight additives for calcined gypsum and cementitious compositions |
| DE10316079A1 (de) * | 2003-04-08 | 2004-11-11 | Wacker Polymer Systems Gmbh & Co. Kg | Polyvinylalkohol-stabilisierte Redispersionspulver mit verflüssigenden Eigenschaften |
| SE528360C2 (sv) * | 2004-09-10 | 2006-10-24 | Doxa Ab | Resorberbara keramiska kompositioner avsedda för medicinska implantat |
| US8240350B2 (en) * | 2005-04-28 | 2012-08-14 | Pirelli Tyre S.P.A. | Tire and crosslinkable elastomeric composition |
| US7572328B2 (en) * | 2005-06-14 | 2009-08-11 | United States Gypsum Company | Fast drying gypsum products |
| BRPI0520727A2 (pt) * | 2005-11-29 | 2009-10-06 | Pirelli | pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado |
| US9187373B2 (en) | 2006-11-17 | 2015-11-17 | Baker Hughes Incorporated | Method of cementing using polymeric retarder |
| US8096359B2 (en) | 2006-11-17 | 2012-01-17 | Baker Hughes Incorporated | Method of cementing using polymeric retarder |
| WO2008071220A1 (en) * | 2006-12-15 | 2008-06-19 | Pirelli Tyre S.P.A. | Process for producing and storing a semi-finished product made of elastomeric material |
| JP5101998B2 (ja) * | 2007-11-16 | 2012-12-19 | 花王株式会社 | 水硬性組成物用分散剤 |
| DE102007059844A1 (de) * | 2007-12-12 | 2009-06-25 | Basf Construction Polymers Gmbh | Copolymer auf Basis einer Sulfonsäure-haltigen Verbindung |
| FR2925042B1 (fr) * | 2007-12-14 | 2010-10-22 | Lafarge Platres | Adjuvant pour liant hydraulique |
| FR2939128B1 (fr) * | 2008-12-03 | 2010-11-12 | Coatex Sas | Utilisation d'une combinaison de polymeres peignes comme agent ameliorant la maniabilite d'une formulation aqueuse a base de liants hydrauliques. |
| FR2939428B1 (fr) * | 2008-12-08 | 2010-11-19 | Coatex Sas | Utilisation comme agent ameliorant la maniabilite d'une formulation aqueuse a base de liants hydrauliques, d'un copolymere (meth) acrylique peigne et d'un epaississant acrylique associatif |
| FR2942223B1 (fr) * | 2009-02-17 | 2011-04-22 | Lafarge Sa | Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium |
| FR2944022B1 (fr) * | 2009-04-02 | 2011-06-10 | Chryso | Fluidifiants pour suspensions aqueuses de particules minerales et pates de liant hydraulique |
| CN101659531B (zh) * | 2009-09-11 | 2012-07-18 | 江苏博特新材料有限公司 | 梳形共聚物水泥分散剂 |
| CN101659530B (zh) * | 2009-09-16 | 2013-05-08 | 江苏博特新材料有限公司 | 梳形接枝共聚物水泥分散剂 |
| CN101701050B (zh) * | 2009-11-20 | 2011-06-15 | 江苏博特新材料有限公司 | 梳形水泥分散剂的制备方法及梳形水泥分散剂 |
| CN101747465B (zh) * | 2009-12-17 | 2011-11-23 | 上海华明高技术（集团）有限公司 | 一种粉煤灰纤维造纸应用的多羟基助剂的制备方法 |
| JP5407984B2 (ja) * | 2010-03-29 | 2014-02-05 | 住友大阪セメント株式会社 | セメント組成物 |
| JP5628087B2 (ja) | 2010-05-17 | 2014-11-19 | ダウ グローバル テクノロジーズ エルエルシー | 乾燥モルタル配合物のための再分散可能な粉体組成物 |
| FR2974090B1 (fr) * | 2011-04-15 | 2013-05-31 | Chryso | Copolymeres a groupements gem-bisphosphones |
| EP2615073B1 (de) * | 2012-01-13 | 2018-04-04 | Construction Research & Technology GmbH | Dispergiermittel für anorganische Partikel |
| US9309153B2 (en) | 2012-04-27 | 2016-04-12 | Halliburton Energy Services, Inc. | Wide temperature range cement retarder |
| KR101577184B1 (ko) | 2012-09-03 | 2015-12-15 | 주식회사 엘지화학 | 가교된 폴리카르본산계 공중합체를 포함하는 시멘트 조성물의 첨가제 및 이를 포함하는 시멘트 조성물 |
| JP2014189756A (ja) * | 2013-03-28 | 2014-10-06 | Nippon Shokubai Co Ltd | セメント混和剤用ポリカルボン酸系共重合体 |
| RU2543233C2 (ru) * | 2013-04-30 | 2015-02-27 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Способ производства комплексной добавки для торкет-бетона ( варианты) |
| US10822917B2 (en) | 2013-09-17 | 2020-11-03 | Baker Hughes, A Ge Company, Llc | Method of cementing a well using delayed hydratable polymeric viscosifying agents |
| US10844270B2 (en) | 2013-09-17 | 2020-11-24 | Baker Hughes, A Ge Company, Llc | Method of enhancing stability of cement slurries in well cementing operations |
| US10767098B2 (en) | 2013-09-17 | 2020-09-08 | Baker Hughes, A Ge Company, Llc | Method of using sized particulates as spacer fluid |
| CN111018439A (zh) * | 2016-06-27 | 2020-04-17 | 马鞍山华之智信息科技有限公司 | 一种混凝土材料在建筑外墙的应用 |
| RU2659432C1 (ru) * | 2017-04-10 | 2018-07-02 | Общество с ограниченной ответственностью "Экспонента" | Регулятор реологических свойств дисперсных систем на основе неорганических вяжущих веществ |
| CN108084428B (zh) * | 2017-12-20 | 2020-05-26 | 江苏苏博特新材料股份有限公司 | 一种中低分子量膦酸基减水剂的制备方法及应用 |
| CN111377642B (zh) * | 2018-12-31 | 2021-09-28 | 江苏苏博特新材料股份有限公司 | 一种多元吸附聚羧酸减水剂及其制备方法和应用 |
| US11028309B2 (en) | 2019-02-08 | 2021-06-08 | Baker Hughes Oilfield Operations Llc | Method of using resin coated sized particulates as spacer fluid |
| CN112708051A (zh) * | 2020-10-22 | 2021-04-27 | 科之杰新材料集团有限公司 | 一种具有高吸附阻泥功能的聚羧酸减水剂及其制备方法 |
| CN112480332A (zh) * | 2020-12-01 | 2021-03-12 | 四川宇砼建材有限公司 | 一种聚羧酸减水剂及制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888272A (en) * | 1958-11-25 | 1962-01-31 | Wacker Chemie Gmbh | A new process for the production of stable aqueous emulsions of polyvinylacetals |
| DE1444175A1 (de) * | 1963-03-13 | 1968-10-03 | Asahi Chemical Ind | Verfahren zum Faerben von mischgesponnenen oder gemischten Artikeln aus Acrylonitrilpolymerfasern und anderen Fasern in einem Faerbebad |
| CH689118A5 (de) * | 1993-06-11 | 1998-10-15 | Nippon Catalytic Chem Ind | Zusatzmittel zur Kontrolle des Fliessverhaltens von zementartigen Zusammensetzungen. |
| DE19806482A1 (de) * | 1998-02-17 | 1999-08-19 | Sueddeutsche Kalkstickstoff | Wasserlösliche oder wasserquellbare sulfogruppenhaltige Copolymere, Verfahren zu deren Herstellung und ihre Verwendung |
| WO2000032534A1 (fr) * | 1998-11-30 | 2000-06-08 | Taiheiyo Cement Corporation | Procede de production d'un dispersant pour composition hydraulique en poudre |
| US6465587B1 (en) * | 2000-12-08 | 2002-10-15 | Hercules Incorporated | Polymeric fluid loss additives and method of use thereof |
| US6444747B1 (en) * | 2001-03-15 | 2002-09-03 | Betzdearborn Inc. | Water soluble copolymers |
-
2001
- 2001-10-09 US US09/976,658 patent/US20030144384A1/en not_active Abandoned
-
2002
- 2002-09-12 CA CA002462865A patent/CA2462865A1/en not_active Abandoned
- 2002-09-12 BR BR0213192-7A patent/BR0213192A/pt not_active IP Right Cessation
- 2002-09-12 JP JP2003534355A patent/JP2005504712A/ja not_active Withdrawn
- 2002-09-12 MX MXPA04002953A patent/MXPA04002953A/es unknown
- 2002-09-12 PL PL02369368A patent/PL369368A1/xx unknown
- 2002-09-12 WO PCT/US2002/029145 patent/WO2003031365A1/en not_active Application Discontinuation
- 2002-09-12 CZ CZ2004596A patent/CZ2004596A3/cs unknown
- 2002-09-12 RU RU2004114276/03A patent/RU2004114276A/ru not_active Application Discontinuation
- 2002-09-12 IL IL16117102A patent/IL161171A0/xx unknown
- 2002-09-12 KR KR1020047005141A patent/KR20050027079A/ko not_active Application Discontinuation
- 2002-09-12 HU HU0402157A patent/HUP0402157A2/hu not_active Application Discontinuation
- 2002-09-12 EP EP02773373A patent/EP1434745A1/en not_active Withdrawn
- 2002-09-12 CN CNA02819974XA patent/CN1568292A/zh active Pending
- 2002-09-12 SK SK158-2004A patent/SK1582004A3/sk unknown
- 2002-10-09 TW TW91123284A patent/TW575530B/zh not_active IP Right Cessation
- 2002-10-09 AR ARP020103804A patent/AR036781A1/es unknown
-
2004
- 2004-05-10 ZA ZA200403549A patent/ZA200403549B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2004114276A (ru) | 2005-10-27 |
| US20030144384A1 (en) | 2003-07-31 |
| KR20050027079A (ko) | 2005-03-17 |
| AR036781A1 (es) | 2004-10-06 |
| CZ2004596A3 (cs) | 2004-12-15 |
| JP2005504712A (ja) | 2005-02-17 |
| EP1434745A1 (en) | 2004-07-07 |
| IL161171A0 (en) | 2004-08-31 |
| HUP0402157A2 (hu) | 2005-03-29 |
| SK1582004A3 (en) | 2004-08-03 |
| CA2462865A1 (en) | 2003-04-17 |
| BR0213192A (pt) | 2004-08-31 |
| PL369368A1 (en) | 2005-04-18 |
| MXPA04002953A (es) | 2004-07-05 |
| CN1568292A (zh) | 2005-01-19 |
| TW575530B (en) | 2004-02-11 |
| WO2003031365A1 (en) | 2003-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA200403549B (en) | Superplasticizer for concrete and self-leveling compounds. | |
| CA2554763C (en) | Copolymers based on unsaturated mono- or dicarboxylic acid derivatives and oxyalkyleneglycol alkenyl ethers, method for the production thereof and use thereof | |
| AU2006332146B2 (en) | Copolymers based on unsaturated monocarboxylic or dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers, process for preparing them and their use | |
| JP5130205B2 (ja) | ポリエーテル含有コポリマー | |
| CA2771666C (en) | Formulation and its use | |
| CA2342011C (en) | Cement admixture for improved slump life | |
| US5798425A (en) | Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives | |
| EP2181079B1 (en) | A liquid admixture composition | |
| US7271214B2 (en) | Cement dispersant and methods of making and using the same | |
| US20110054081A1 (en) | Formulation and its use | |
| US6043329A (en) | Acrylic copolymers | |
| WO2006011182A1 (ja) | セメント分散剤および該分散剤を含むコンクリート組成物 | |
| US8344084B2 (en) | Liquid admixture composition | |
| US8349979B2 (en) | Liquid admixture composition | |
| JP3780456B2 (ja) | セメント分散剤および該分散剤を含むコンクリ―ト組成物 | |
| US20240059892A1 (en) | Functionalized polyacrylate polymer compositions | |
| CA2908396A1 (en) | Use of comb polymers for controlling the rheology of mineral binder compositions | |
| WO2019019116A1 (en) | DISPERSING AGENT BASED ON POLY (DICARBOXYLIC ACID) | |
| AU2002336519A1 (en) | Superplasticizer for concrete and self-leveling compounds | |
| MX2008007947A (en) | Copolymers based on unsaturated monocarboxylic or dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers, process for preparing them and their use | |
| MXPA98002660A (en) | Copolimeros acrili |