| Patents for C04B 24 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers (15,791) |
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| 06/10/1980 | CA1079311A1 Hydraulic cement mixes and process for improving hydraulic cement mixes |
| 05/28/1980 | EP0011581A1 Use of setting retarders in plaster, gypsum or anhydrite compositions and process for the preparation of these compositions |
| 05/28/1980 | EP0011485A1 Acid formates containing cementitious compositions and process for preparing them |
| 05/27/1980 | US4204988 Unsatd polyester copolymerized with unsatd monomer |
| 05/27/1980 | US4204877 Cement grinding aid and set retarder |
| 05/27/1980 | US4204875 Cementitious compositions |
| 05/27/1980 | CA1078539A1 Additive for cement compositions |
| 05/27/1980 | CA1078168A1 Concrete electrical insulator |
| 05/20/1980 | US4203674 Air-entrainment colloid |
| 05/20/1980 | CA1077971A1 Gypsum set accelerators |
| 05/15/1980 | WO1980000959A1 Shaped article and composite material and method for producing same |
| 05/14/1980 | EP0010777A1 Shaped article and composite material and method for producing same |
| 05/13/1980 | US4202809 Improved strength properties |
| 05/01/1980 | WO1980000835A1 Slump reduction-preventing agent and method for improving applicability of mortar concrete |
| 04/17/1980 | WO1980000705A1 Process for preparing foaming or non foaming masses |
| 04/15/1980 | CA1075727A1 Plaster of paris using glyoxal treated hydroxyalkyl guar |
| 04/08/1980 | US4197225 Polymer concrete compositions and cured products thereof |
| 04/01/1980 | US4196008 Carboxymethyl cellulose salt |
| 03/19/1980 | EP0008605A1 Additive for preparing low porosity, plastics-containing, hydraulic binding compositions, and its use |
| 03/11/1980 | CA1073577A1 Shrinkage-compensating portland cement concrete and mortar compositions |
| 03/11/1980 | CA1073480A1 Setting retardant |
| 03/04/1980 | US4191584 Cementitious compositions |
| 02/26/1980 | US4190454 Cement retarder and rapid hardening cement containing the same |
| 02/20/1980 | EP0008094A1 Additive for concrete or cement mortar and its use as pumping aid |
| 02/19/1980 | CA1072134A1 Calcium aluminate cement compositions and mixes and methods for preparing them |
| 02/06/1980 | EP0007390A1 Concrete having improved compressive strength and process for its production |
| 02/05/1980 | CA1071244A1 Admixtures and method for accelerating the setting of portland cement compositions |
| 01/29/1980 | CA1070654A1 Grinding method for cellulose |
| 01/23/1980 | EP0007269A1 Pulverulent composition, concrete containing said composition and process for manufacturing articles from this concrete |
| 01/22/1980 | US4184887 Calcined gypsum, potassium salt of a naphthalene sulfonic acid condensate |
| 01/09/1980 | EP0006362A1 Process for the production of non-combustible asbestos-free board products |
| 01/09/1980 | EP0006279A1 Cementitious composition, a method to prepare it and shaped article derived therefrom |
| 01/09/1980 | EP0006135A1 Additive for inorganic binders, building material and process for its preparation |
| 01/08/1980 | CA1069544A1 Method and composition for cementitious systems containing gas generating organic agents |
| 11/20/1979 | CA1066726A1 Tile cements |
| 11/13/1979 | US4174229 Sprayable fireproofing material |
| 11/13/1979 | US4174228 Cementitious magnesia compositions containing salts of organo-silanols |
| 11/06/1979 | CA1065903A1 Aqueous aluminum paste composition |
| 10/30/1979 | CA1065349A1 Gypsum plaster |
| 10/23/1979 | CA1064975A1 Hydraulic cement composition |
| 10/02/1979 | US4169736 Additive for grouts, its preparation and use |
| 09/25/1979 | US4168985 Binding agent based on cement clinker |
| 09/25/1979 | US4168984 Hydraulic cement mixes and process for improving cement mixes |
| 09/18/1979 | CA1062830A1 Lightweight cement composition of enhanced trowelability |
| 09/04/1979 | US4166751 A carboxylated protein |
| 09/04/1979 | CA1061809A1 Low porosity cement and process for producing same |
| 08/22/1979 | EP0003582A2 Process for preparing a stable cellulose ether suspension and the use thereof |
| 08/14/1979 | US4164426 Concrete having improved compressive strength |
| 08/08/1979 | EP0003362A1 Fluxing agent for concrete and mortar and process for its preparation |
| 07/24/1979 | US4162169 Alkali-metal silicate binders and methods of manufacture |
| 07/17/1979 | CA1058459A1 Coating compositions for glass fibres |
| 06/12/1979 | US4157998 Method of producing a cement mortar with good stability in a fresh condition and a method using this mortar as a binding agent of producing a lightweight aggregate concrete with a high aggregate content |
| 05/29/1979 | CA1055270A1 Composite panel structure for building constructions and process for preparing the panel structure |
| 05/16/1979 | EP0001895A1 Heteropolysaccharide, its preparation by fermentation, and compositions and complexes containing it |
| 05/15/1979 | US4154717 Hydraulic dental cement composition |
| 05/08/1979 | US4153470 Process for preparing foamed gypsum and constructional elements composed thereof |
| 05/01/1979 | CA1053696A1 Esters of neopentyl polyols and linear monocarboxylic acids for lubricating compositions |
| 04/24/1979 | US4151150 Styrene-butadiene interpolymer latex based cement additives containing a silane |
| 04/24/1979 | CA1053393A1 Method of producing high strength cement conglomerates |
| 04/17/1979 | US4149900 Oil well cementing composition |
| 04/10/1979 | US4148781 Flexible building sheet materials |
| 04/05/1979 | WO1979000161A1 Process for preparing materials in form of foam or not |
| 04/03/1979 | CA1051765A1 Plasterboard manufacture |
| 04/03/1979 | CA1051650A1 Well cementing composition having improved flow properties and method of use |
| 03/13/1979 | CA1050256A1 Well cementing composition having improved flow properties and method of use |
| 03/06/1979 | US4142912 Landfill material |
| 03/06/1979 | US4142909 Blowing agents |
| 03/06/1979 | CA1049708A1 Shrinkage inhibition of cementitious systems through the addition of specially processed carbonaceous materials |
| 02/20/1979 | US4140536 Gypsum products |
| 02/13/1979 | CA1048674A1 Additive for mortar and concrete |
| 02/06/1979 | US4138270 Aqueous aluminum paste composition |
| 01/30/1979 | US4137088 Anionic polymer, low-foaming nonionic surfactant, cements |
| 01/30/1979 | US4136687 Water resistant orthopedic cast |
| 01/23/1979 | US4136238 From water glass and diisocyanates |
| 12/20/1978 | EP0000061A1 Derivatives of carboxylic acid that contain phosphorus, process for their preparation and their utilisation |
| 12/12/1978 | US4129447 Process for the preparation of hydrophobic agents |
| 11/28/1978 | US4127548 Hydraulic cement, water, filler, polyisocyanate |
| 11/28/1978 | US4127417 Method for improving workability of fresh fiber containing cement mortar and concrete |
| 11/28/1978 | CA1043092A1 Dry light-weight cement composition |
| 11/21/1978 | US4126598 Concrete electrical insulator |
| 11/14/1978 | US4125497 Acetone-formaldehyde resin, soap |
| 11/14/1978 | US4125410 Water-reducing admixture |
| 11/14/1978 | US4125160 Method of cementing a high temperature borehole |
| 11/07/1978 | US4124406 Mixture of mesotartaric acid and l-tartaric acid or d, l-tartaric acid or mixture of l-tartaric acid and d, l-tartaric acid |
| 10/17/1978 | US4120736 Oil well cementing process and composition |
| 10/10/1978 | US4119597 Additive to be admixed to cements |
| 10/03/1978 | US4118242 Process for manufacturing concrete of high corrosion resistance |
| 09/26/1978 | US4116706 Additive composition for hydraulic cement compositions |
| 09/19/1978 | US4115336 Stable aqueous polyester-monomer emulsions |
| 09/19/1978 | US4114384 Method of securing fixing elements in rock |
| 09/12/1978 | US4113638 Neutralized sulfonic acid or neutralized sulfuric acid ester, and neutralized dipropylbenzenesulfonate or mixture of neutralized alkylbenzenesulfonates |
| 08/22/1978 | US4109051 Polyhydroxy aromatic coating compositions for reinforcing glass fibers used in cementitious products |
| 08/22/1978 | CA1037180A1 Preparation of aqueous solutions having high concentrations of melamine-formaldehyde type condensation products |
| 08/22/1978 | CA1036796A1 Process for accelerating cure and enhancing ultimate strength of prefabricated masonry structures |
| 08/15/1978 | CA1036749A1 Low leaching antifouling organotin polymeric materials |
| 07/25/1978 | US4102701 Plaster compositions containing oxo-polycarboxylic acids as a set retarder |
| 07/25/1978 | US4102697 Fluid plaster composition |
| 07/04/1978 | US4098614 Hydraulic cement mixes and process for improving hydraulic cement mixes |
| 06/20/1978 | US4095987 Method of and composition for cementing oil wells |
| 06/13/1978 | US4094694 Water-resistant gypsum composition and products, and process of making same |