CA2740641C - 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 - Google Patents
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 Download PDFInfo
- Publication number
- CA2740641C CA2740641C CA2740641A CA2740641A CA2740641C CA 2740641 C CA2740641 C CA 2740641C CA 2740641 A CA2740641 A CA 2740641A CA 2740641 A CA2740641 A CA 2740641A CA 2740641 C CA2740641 C CA 2740641C
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- Canada
- Prior art keywords
- acrylic
- monomer
- group
- comb copolymer
- meth
- 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 - Fee Related
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- 229920001577 copolymer Polymers 0.000 title claims abstract description 61
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000011230 binding agent Substances 0.000 title claims abstract description 25
- 239000013011 aqueous formulation Substances 0.000 title claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 title claims description 31
- 239000002562 thickening agent Substances 0.000 title description 9
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 238000009472 formulation Methods 0.000 claims abstract description 27
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 22
- 239000000178 monomer Substances 0.000 claims description 62
- 229920000642 polymer Polymers 0.000 claims description 35
- 239000004568 cement Substances 0.000 claims description 25
- 239000000243 solution Substances 0.000 claims description 20
- 239000004567 concrete Substances 0.000 claims description 19
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 15
- 150000002148 esters Chemical class 0.000 claims description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 12
- 150000001408 amides Chemical class 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- 238000006116 polymerization reaction Methods 0.000 claims description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 238000010526 radical polymerization reaction Methods 0.000 claims description 10
- 125000003545 alkoxy group Chemical group 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 8
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 7
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 125000002091 cationic group Chemical group 0.000 claims description 6
- 125000000524 functional group Chemical group 0.000 claims description 6
- 239000011440 grout Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 6
- 150000003949 imides Chemical class 0.000 claims description 6
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 6
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 239000012988 Dithioester Substances 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 125000005022 dithioester group Chemical group 0.000 claims description 4
- DOEXKUOGPAEBAD-UHFFFAOYSA-N ethyl n-(2-methylprop-2-enoyl)carbamate Chemical compound CCOC(=O)NC(=O)C(C)=C DOEXKUOGPAEBAD-UHFFFAOYSA-N 0.000 claims description 4
- IPZIVCLZBFDXTA-UHFFFAOYSA-N ethyl n-prop-2-enoylcarbamate Chemical compound CCOC(=O)NC(=O)C=C IPZIVCLZBFDXTA-UHFFFAOYSA-N 0.000 claims description 4
- 239000002798 polar solvent Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- OCAAZRFBJBEVPS-UHFFFAOYSA-N prop-2-enyl carbamate Chemical compound NC(=O)OCC=C OCAAZRFBJBEVPS-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- GYLZSBPASSUYIS-UHFFFAOYSA-N tert-butyl n-benzyl-n-prop-1-en-2-ylcarbamate Chemical compound CC(C)(C)OC(=O)N(C(=C)C)CC1=CC=CC=C1 GYLZSBPASSUYIS-UHFFFAOYSA-N 0.000 claims description 4
- 239000012989 trithiocarbonate Substances 0.000 claims description 4
- 150000003673 urethanes Chemical class 0.000 claims description 4
- 239000012991 xanthate Substances 0.000 claims description 4
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000159 acid neutralizing agent Substances 0.000 claims description 3
- 125000000746 allylic group Chemical group 0.000 claims description 3
- 125000004429 atom Chemical group 0.000 claims description 3
- 150000004657 carbamic acid derivatives Chemical class 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 150000003463 sulfur Chemical class 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 2
- 101710141544 Allatotropin-related peptide Proteins 0.000 claims 2
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 claims 2
- DSFYVZUAIHCBHA-UHFFFAOYSA-N carbamic acid sulfane Chemical class S.NC(O)=O.NC(O)=O DSFYVZUAIHCBHA-UHFFFAOYSA-N 0.000 claims 1
- 238000005204 segregation Methods 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 52
- 239000007864 aqueous solution Substances 0.000 description 23
- -1 melamine sulfonates Chemical class 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 4
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 4
- 150000004679 hydroxides Chemical class 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 241000283986 Lepus Species 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- XTUVJUMINZSXGF-UHFFFAOYSA-N N-methylcyclohexylamine Chemical compound CNC1CCCCC1 XTUVJUMINZSXGF-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
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 150000002169 ethanolamines Chemical class 0.000 description 2
- 238000002270 exclusion chromatography Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- 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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
-
- 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
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/04—Polymers provided for in subclasses C08C or C08F
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0049—Water-swellable polymers
- C04B2103/005—Alkali-swellable polymers
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0858346 | 2008-12-08 | ||
| FR0858346A FR2939428B1 (fr) | 2008-12-08 | 2008-12-08 | 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 |
| PCT/IB2009/007589 WO2010067155A1 (fr) | 2008-12-08 | 2009-11-25 | Utilisation comme agent améliorant la maniabilité d'une formulation aqueuse à base de liants hydrauliques, d'un copolymère (méth)acrylique peigne et d'un épaississant acrylique associatif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2740641A1 CA2740641A1 (fr) | 2010-06-17 |
| CA2740641C true CA2740641C (fr) | 2017-12-19 |
Family
ID=40809865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2740641A Expired - Fee Related CA2740641C (fr) | 2008-12-08 | 2009-11-25 | 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 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US20110207856A1 (enExample) |
| EP (1) | EP2370485A1 (enExample) |
| JP (1) | JP5607644B2 (enExample) |
| KR (1) | KR20110112323A (enExample) |
| CN (1) | CN102239193B (enExample) |
| BR (1) | BRPI0922138A2 (enExample) |
| CA (1) | CA2740641C (enExample) |
| FR (1) | FR2939428B1 (enExample) |
| RU (1) | RU2503632C2 (enExample) |
| WO (1) | WO2010067155A1 (enExample) |
| ZA (1) | ZA201102634B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2973241B1 (fr) | 2011-03-28 | 2013-04-19 | Coatex Sas | Polymeres peignes pour les cheveux |
| FR2974502B1 (fr) | 2011-04-26 | 2013-05-24 | Coatex Sas | Utilisation de copolymeres acryliques peignes comme agent developpeur de couleur dans des compositions cosmetiques. |
| FR2993278B1 (fr) * | 2012-07-13 | 2016-02-19 | Coatex Sas | Utilisation d'un polymere peigne pour preparer une suspension contenant du carbonate de calcium et presentant une sensibilite a la temperature reduite. |
| CN103554387A (zh) * | 2013-11-04 | 2014-02-05 | 上海三瑞高分子材料有限公司 | 一种增稠剂共聚物及其制备方法和用途 |
| US20170369371A1 (en) * | 2014-12-22 | 2017-12-28 | Dow Global Technologies Llc | Derivatized polyimides and methods of making and using |
| FR3030307B1 (fr) * | 2014-12-23 | 2016-12-09 | Coatex Sas | Polymere multiphasique a titre d'agent epaississant et suspensif |
| WO2017058802A1 (en) * | 2015-09-28 | 2017-04-06 | Terravia Holdings, Inc. | Triglyceride oils having asymmetric triglyceride molecules |
| CN105542096B (zh) * | 2015-12-22 | 2018-08-31 | 四川大学 | 一种具有高效减水功能的嵌段共聚物及其制备方法与应用 |
| CN105669913B (zh) * | 2016-03-03 | 2018-03-13 | 江苏中铁奥莱特新材料股份有限公司 | 一种分子结构可控的星型聚羧酸系减水剂的制备方法 |
| JP6966254B2 (ja) * | 2016-08-03 | 2021-11-10 | 株式会社日本触媒 | ポリカルボン酸系共重合体と消泡剤とを含むセメント用添加剤、およびセメント組成物 |
| JP6821250B2 (ja) * | 2016-12-16 | 2021-01-27 | 花王株式会社 | 水硬性組成物の硬化体の製造方法 |
| JP6837824B2 (ja) * | 2016-12-16 | 2021-03-03 | 花王株式会社 | 水硬性組成物 |
| WO2020115790A1 (ja) * | 2018-12-03 | 2020-06-11 | 竹本油脂株式会社 | 水硬性組成物用添加剤及び水硬性組成物 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359225A (en) | 1963-08-26 | 1967-12-19 | Charles F Weisend | Cement additives containing polyvinylpyrrolidone and a condensate of sodium naphthalene sulfonate with formaldehyde |
| US3772045A (en) | 1971-04-05 | 1973-11-13 | Lone Star Cement Corp | Additive cement compositions and method |
| GB1418372A (en) * | 1973-05-09 | 1975-12-17 | Shell Int Research | Bulk copolymerization process |
| US3989454A (en) * | 1973-09-28 | 1976-11-02 | The United States Of America As Represented By The Secretary Of Agriculture | Process for controlling the macromolecular reactivities of cotton and mercerized cotton |
| FR2279769A1 (fr) * | 1974-07-26 | 1976-02-20 | Aquitaine Petrole | Polymeres acryliques modifies hydrophiles, notamment hydrodispersibles ou hydrosolubles, et procede pour leur preparation |
| US4258790A (en) | 1979-01-24 | 1981-03-31 | The Western Company Of North America | Well cementing method using low fluid-loss cement slurry |
| JPS60161365A (ja) * | 1984-01-26 | 1985-08-23 | 花王株式会社 | セメント分散剤 |
| JP4155616B2 (ja) * | 1998-01-20 | 2008-09-24 | 株式会社日本触媒 | セメント混和剤およびそれを用いたセメント組成物並びにその調製方法 |
| DE1136508T1 (de) * | 2000-03-22 | 2002-04-18 | Sika Ag, Vormals Kaspar Winkler & Co | Zementmischung mit verlängerter Verarbeitungszeit |
| US20030144384A1 (en) * | 2001-10-09 | 2003-07-31 | Fu Chen | Superplasticizer for concrete and self-leveling compounds |
| KR100484725B1 (ko) * | 2002-06-28 | 2005-04-20 | 주식회사 엘지화학 | 고성능 감수효과를 가진 시멘트 혼화제 및 그의 제조방법과 이를 포함하는 시멘트 조성물 |
| GB0304354D0 (en) * | 2003-02-26 | 2003-04-02 | Ciba Spec Chem Water Treat Ltd | Modification of paper coating rheology |
| ES2305397T3 (es) * | 2003-12-22 | 2008-11-01 | Mapei S.P.A. | Superplastificante que desarrolla una alta resistencia inicial. |
| JP4315288B2 (ja) * | 2004-03-29 | 2009-08-19 | 日本製紙ケミカル株式会社 | セメント分散剤 |
| US7619045B2 (en) * | 2004-11-09 | 2009-11-17 | Arkema France | Water-soluble or water-dispersible acrylic dispersants obtained by controlled radical polymerization |
| NZ566940A (en) * | 2005-10-14 | 2011-07-29 | Grace W R & Co | Slump retention in cementitious compositions |
| US7232875B1 (en) | 2006-05-09 | 2007-06-19 | Lyondell Chemical Technology, L.P. | Preparation of comb-branched polymers |
| FR2907347B1 (fr) | 2006-10-19 | 2008-12-05 | Coatex Sas | Utilisation d'un agent dispersant sterique de matieres minerales dans l'eau, dispersion aqueuse obtenue et son utilisation dans la fabrication du papier |
| GB2445285B (en) * | 2006-12-27 | 2010-09-15 | Schlumberger Holdings | Rheology modifier for cement slurries |
| US8519026B2 (en) * | 2006-12-28 | 2013-08-27 | Nuplex Resins B.V. | Waterborne polymeric dispersions |
| FR2911131B1 (fr) * | 2007-01-09 | 2009-02-06 | Coatex S A S Soc Par Actions S | Utilisation d'un additif rheologique dans la fabrication par vibrocompaction d'une formulation a base d'eau et de liant hydraulique, formulation obtenue. |
| JP4981457B2 (ja) * | 2007-01-09 | 2012-07-18 | 電気化学工業株式会社 | セメント組成物、それを用いた注入材、及びその使用方法 |
| FR2917091B1 (fr) | 2007-06-08 | 2009-08-28 | Coatex S A S Soc Par Actions S | Procede de fabrication d'une formulation aqueuse a base de solution d'un polymere peigne acrylique et d'emulsion epaississante acrylique, formulation obtenue et ses utilisations dans le couchage papetier |
-
2008
- 2008-12-08 FR FR0858346A patent/FR2939428B1/fr not_active Expired - Fee Related
-
2009
- 2009-11-25 JP JP2011539114A patent/JP5607644B2/ja not_active Expired - Fee Related
- 2009-11-25 CA CA2740641A patent/CA2740641C/fr not_active Expired - Fee Related
- 2009-11-25 EP EP09774719A patent/EP2370485A1/fr not_active Withdrawn
- 2009-11-25 WO PCT/IB2009/007589 patent/WO2010067155A1/fr not_active Ceased
- 2009-11-25 RU RU2011127994/03A patent/RU2503632C2/ru not_active IP Right Cessation
- 2009-11-25 CN CN200980148526.1A patent/CN102239193B/zh not_active Expired - Fee Related
- 2009-11-25 BR BRPI0922138A patent/BRPI0922138A2/pt not_active Application Discontinuation
- 2009-11-25 US US13/126,021 patent/US20110207856A1/en not_active Abandoned
- 2009-11-25 KR KR1020117015644A patent/KR20110112323A/ko not_active Abandoned
-
2011
- 2011-04-08 ZA ZA2011/02634A patent/ZA201102634B/en unknown
-
2014
- 2014-10-09 US US14/510,186 patent/US9850374B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110112323A (ko) | 2011-10-12 |
| CN102239193B (zh) | 2014-01-29 |
| CN102239193A (zh) | 2011-11-09 |
| EP2370485A1 (fr) | 2011-10-05 |
| FR2939428A1 (fr) | 2010-06-11 |
| RU2503632C2 (ru) | 2014-01-10 |
| US20110207856A1 (en) | 2011-08-25 |
| FR2939428B1 (fr) | 2010-11-19 |
| JP2012510949A (ja) | 2012-05-17 |
| CA2740641A1 (fr) | 2010-06-17 |
| US20150051319A1 (en) | 2015-02-19 |
| BRPI0922138A2 (pt) | 2016-01-05 |
| WO2010067155A1 (fr) | 2010-06-17 |
| RU2011127994A (ru) | 2013-01-20 |
| ZA201102634B (en) | 2012-07-25 |
| US9850374B2 (en) | 2017-12-26 |
| JP5607644B2 (ja) | 2014-10-15 |
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| EEER | Examination request |
Effective date: 20140918 |
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| MKLA | Lapsed |
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Effective date: 20191125 |