ITVA20120014A1 - Composizione comprendente un legante idraulico - Google Patents
Composizione comprendente un legante idraulico Download PDFInfo
- Publication number
- ITVA20120014A1 ITVA20120014A1 IT000014A ITVA20120014A ITVA20120014A1 IT VA20120014 A1 ITVA20120014 A1 IT VA20120014A1 IT 000014 A IT000014 A IT 000014A IT VA20120014 A ITVA20120014 A IT VA20120014A IT VA20120014 A1 ITVA20120014 A1 IT VA20120014A1
- Authority
- IT
- Italy
- Prior art keywords
- units
- dry composition
- galactomannan
- weight
- water
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 71
- 239000011230 binding agent Substances 0.000 title claims description 26
- 229920000926 Galactomannan Polymers 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- -1 hydroxyalkyl galactomannan Chemical compound 0.000 claims description 35
- WQZGKKKJIJFFOK-SVZMEOIVSA-N (+)-Galactose Chemical group OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-SVZMEOIVSA-N 0.000 claims description 34
- 239000004568 cement Substances 0.000 claims description 28
- 239000010440 gypsum Substances 0.000 claims description 25
- 229910052602 gypsum Inorganic materials 0.000 claims description 25
- 238000006467 substitution reaction Methods 0.000 claims description 24
- 239000011398 Portland cement Substances 0.000 claims description 11
- 125000003423 D-mannosyl group Chemical group C1([C@@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 3
- 244000303965 Cyamopsis psoralioides Species 0.000 description 14
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 12
- 244000250129 Trigonella foenum graecum Species 0.000 description 12
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 12
- 235000001484 Trigonella foenum graecum Nutrition 0.000 description 11
- 235000001019 trigonella foenum-graecum Nutrition 0.000 description 11
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 241001424341 Tara spinosa Species 0.000 description 7
- GZCGUPFRVQAUEE-KCDKBNATSA-N aldehydo-D-galactose Chemical group OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-KCDKBNATSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000213 tara gum Substances 0.000 description 7
- 235000010491 tara gum Nutrition 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000001884 Cassia gum Substances 0.000 description 6
- 240000008886 Ceratonia siliqua Species 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-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
- 235000019318 cassia gum Nutrition 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 239000011505 plaster Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 235000017399 Caesalpinia tinctoria Nutrition 0.000 description 5
- 235000013912 Ceratonia siliqua Nutrition 0.000 description 5
- 244000037364 Cinnamomum aromaticum Species 0.000 description 5
- 235000014489 Cinnamomum aromaticum Nutrition 0.000 description 5
- 229920000161 Locust bean gum Polymers 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000011499 joint compound Substances 0.000 description 5
- 239000000711 locust bean gum Substances 0.000 description 5
- 235000010420 locust bean gum Nutrition 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000006254 rheological additive Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 244000277285 Cassia obtusifolia Species 0.000 description 3
- 235000006719 Cassia obtusifolia Nutrition 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 229920002907 Guar gum Polymers 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000665 guar gum Substances 0.000 description 3
- 235000010417 guar gum Nutrition 0.000 description 3
- 229960002154 guar gum Drugs 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229930182830 galactose Natural products 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000021374 legumes Nutrition 0.000 description 2
- 125000000311 mannosyl group Chemical group C1([C@@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 2
- 150000002772 monosaccharides Chemical group 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000004172 nitrogen cycle Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BBBUAWSVILPJLL-UHFFFAOYSA-N 2-(2-ethylhexoxymethyl)oxirane Chemical compound CCCCC(CC)COCC1CO1 BBBUAWSVILPJLL-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000201986 Cassia tora Species 0.000 description 1
- 235000014552 Cassia tora Nutrition 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000017367 Guainella Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 239000011399 Portland cement blend Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241001312519 Trigonella Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- GZCGUPFRVQAUEE-KVTDHHQDSA-N aldehydo-D-mannose Chemical group OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)C=O GZCGUPFRVQAUEE-KVTDHHQDSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 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
- 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
- C04B28/04—Portland cements
-
- 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
- C04B24/38—Polysaccharides or derivatives thereof
-
- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0093—Locust bean gum, i.e. carob bean gum, with (beta-1,4)-D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from the seeds of carob tree or Ceratonia siliqua; Derivatives thereof
-
- 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
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
- C04B2111/00672—Pointing or jointing materials
-
- 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)
- Health & Medical Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Emergency Medicine (AREA)
- Crystallography & Structural Chemistry (AREA)
- Botany (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000014A ITVA20120014A1 (it) | 2012-05-28 | 2012-05-28 | Composizione comprendente un legante idraulico |
| PCT/EP2012/065290 WO2012127067A2 (en) | 2012-05-28 | 2012-08-03 | Hydraulic binder composition |
| EP12745483.3A EP2855535B1 (en) | 2012-05-28 | 2012-08-03 | Hydraulic binder composition |
| JP2015514369A JP6077112B2 (ja) | 2012-05-28 | 2012-08-03 | 水硬性結合剤組成物 |
| MA37554A MA37554B1 (fr) | 2012-05-28 | 2012-08-03 | Composition de liant hydraulique |
| CN201280073502.6A CN104334584B (zh) | 2012-05-28 | 2012-08-03 | 水硬性粘合剂组合物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000014A ITVA20120014A1 (it) | 2012-05-28 | 2012-05-28 | Composizione comprendente un legante idraulico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITVA20120014A1 true ITVA20120014A1 (it) | 2013-11-29 |
Family
ID=46640041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000014A ITVA20120014A1 (it) | 2012-05-28 | 2012-05-28 | Composizione comprendente un legante idraulico |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2855535B1 (enExample) |
| JP (1) | JP6077112B2 (enExample) |
| CN (1) | CN104334584B (enExample) |
| IT (1) | ITVA20120014A1 (enExample) |
| MA (1) | MA37554B1 (enExample) |
| WO (1) | WO2012127067A2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVA20120030A1 (it) * | 2012-09-18 | 2014-03-19 | Lamberti Spa | Formulazioni per pitture |
| US9611172B2 (en) * | 2013-02-18 | 2017-04-04 | Mustafa ÖZSÜT | Lower heat processed calcium sulphates for early strength cements and general use |
| DE102013215778B4 (de) | 2013-08-09 | 2017-01-26 | Cht R. Beitlich Gmbh | Additive auf Basis von Hydroxyalkyl-Cassiaethern in Mischung mit Celluloseethern für die Verwendung in mineralischen und dispersionsgebundenen Systemen |
| WO2015136031A1 (en) * | 2014-03-14 | 2015-09-17 | Lamberti Spa | Joint compounds |
| DE102014218745B4 (de) | 2014-09-18 | 2016-09-15 | Cht R. Beitlich Gmbh | Hydroxyalkyl-Sesbaniaether und deren Verwendung in mineralischen und dispersionsgebundenen Systemen |
| JP6636351B2 (ja) * | 2016-02-08 | 2020-01-29 | 太平洋マテリアル株式会社 | 水中不分離性コンクリート組成物およびその硬化体 |
| US11155498B2 (en) | 2018-09-28 | 2021-10-26 | Paul Sampson | Cementitious composition with high bond strength to both asphalt and cement based materials |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3326890A (en) * | 1964-01-29 | 1967-06-20 | Henkel & Cie Gmbh | Hydroxyalkyl ethers of galactomannans and process for their preparation |
| US4870167A (en) * | 1987-03-02 | 1989-09-26 | Hi-Tek Polymers, Inc. | Hydrophobically modified non-ionic polygalactomannan ethers |
| EP0824093A1 (de) * | 1996-08-13 | 1998-02-18 | AGRANA Stärke-Gesellschaft m.b.H. | Zusatzmittel für Spritzbeton |
| EP1264808A1 (en) * | 2001-06-04 | 2002-12-11 | LAMBERTI S.p.A. | Additives based on hydroxylalkyl guar derivatives for use in cementitious mortars and mortars containing them |
| EP2236475A2 (de) * | 2009-03-31 | 2010-10-06 | Glycomer GmbH | Hydroxialkyl-Cassiaether enthaltende, hydraulisch abbindende Stoffmischungen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028127A (en) | 1976-03-10 | 1977-06-07 | General Mills Chemicals, Inc. | Plaster of paris using glyoxal treated hydroxyalkyl guar |
| US4487864A (en) | 1983-04-28 | 1984-12-11 | The Dow Chemical Company | Modified carbohydrate polymers |
| DE3602151A1 (de) | 1986-01-24 | 1987-07-30 | Henkel Kgaa | Alkalische gipsmischung mit guarderivaten |
| IT1224421B (it) | 1987-12-29 | 1990-10-04 | Lamberti Flli Spa | Galattomannani modificati e realtivo procedimento di preparazione |
| TW207987B (enExample) | 1991-03-20 | 1993-06-21 | Hoechst Ag | |
| JP3342647B2 (ja) * | 1997-06-19 | 2002-11-11 | 花王株式会社 | 石膏系接着剤用添加剤 |
| EP0955277A1 (en) | 1998-04-28 | 1999-11-10 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. | Self-consolidating concrete comprising a polysaccharide additive |
| ITVA20020023A1 (it) | 2002-03-18 | 2003-09-18 | Lamberti Spa | Prodotti per l'edilizia a base di idrossialchilguaro purificato |
| DE602004003507T2 (de) | 2003-06-19 | 2007-09-13 | Noveon Inc., Cleveland | Kationische cassia-derivate und anwendungen dafür |
| US9062131B2 (en) | 2009-12-14 | 2015-06-23 | Lubrizol Advanced Materials, Inc. | Cassia derivatives |
-
2012
- 2012-05-28 IT IT000014A patent/ITVA20120014A1/it unknown
- 2012-08-03 JP JP2015514369A patent/JP6077112B2/ja not_active Expired - Fee Related
- 2012-08-03 EP EP12745483.3A patent/EP2855535B1/en not_active Revoked
- 2012-08-03 CN CN201280073502.6A patent/CN104334584B/zh not_active Expired - Fee Related
- 2012-08-03 WO PCT/EP2012/065290 patent/WO2012127067A2/en not_active Ceased
- 2012-08-03 MA MA37554A patent/MA37554B1/fr unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3326890A (en) * | 1964-01-29 | 1967-06-20 | Henkel & Cie Gmbh | Hydroxyalkyl ethers of galactomannans and process for their preparation |
| US4870167A (en) * | 1987-03-02 | 1989-09-26 | Hi-Tek Polymers, Inc. | Hydrophobically modified non-ionic polygalactomannan ethers |
| EP0824093A1 (de) * | 1996-08-13 | 1998-02-18 | AGRANA Stärke-Gesellschaft m.b.H. | Zusatzmittel für Spritzbeton |
| EP1264808A1 (en) * | 2001-06-04 | 2002-12-11 | LAMBERTI S.p.A. | Additives based on hydroxylalkyl guar derivatives for use in cementitious mortars and mortars containing them |
| EP2236475A2 (de) * | 2009-03-31 | 2010-10-06 | Glycomer GmbH | Hydroxialkyl-Cassiaether enthaltende, hydraulisch abbindende Stoffmischungen |
Also Published As
| Publication number | Publication date |
|---|---|
| MA37554B1 (fr) | 2018-09-28 |
| WO2012127067A2 (en) | 2012-09-27 |
| JP6077112B2 (ja) | 2017-02-08 |
| EP2855535A2 (en) | 2015-04-08 |
| CN104334584A (zh) | 2015-02-04 |
| EP2855535B1 (en) | 2019-03-06 |
| MA37554A1 (fr) | 2018-03-30 |
| WO2012127067A3 (en) | 2013-03-28 |
| CN104334584B (zh) | 2016-10-19 |
| JP2015523303A (ja) | 2015-08-13 |
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