| Patents for C04B 24 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers (15,791) |
|---|
| 03/22/1983 | CA1143272A1 Method of wallboard manufacture |
| 03/09/1983 | EP0073606A1 Condensation products of aromatic sulphonic acids with formaldehyde |
| 03/08/1983 | US4375987 Additive combination for hydraulic cement compositions |
| 02/22/1983 | US4374892 Moisture resistant insulating mica tape comprising a monoalkoxy titanate |
| 02/22/1983 | CA1141782A1 Hydraulic cements |
| 02/22/1983 | CA1141620A1 Lignin product for lowering the viscosity of cement and other finely-divided mineral material suspensions |
| 02/16/1983 | EP0072317A1 Latex of vinylacetate-olefine copolymers and process for its preparation |
| 02/16/1983 | EP0072138A2 Agent and method for modifying surface layer of cement structures |
| 02/15/1983 | US4373956 Additive for hydraulic cement mixes |
| 02/01/1983 | US4371399 Water-repellent gypsum mortar |
| 01/18/1983 | USRE31127 Using a sulfoalkylated lignin composition |
| 01/12/1983 | EP0069586A2 Polymer-modified cement mortars and concretes and processes for the production thereof |
| 01/11/1983 | CA1139088A1 Additive for deep-well cement slurries |
| 01/05/1983 | EP0068671A2 Siloxane compositions and process for treatment of materials |
| 01/04/1983 | US4367300 Synthetic resin compositions to be added to cement, an aqueous paint composition containing said compositions and a method for coating said paint composition |
| 01/04/1983 | US4367094 Slump reduction-preventing agent and method for improving applicability of mortar concrete |
| 12/28/1982 | CA1138441A1 Solid additives for binding agents hardening with water |
| 12/22/1982 | EP0067183A1 Cementitious article |
| 12/21/1982 | CA1138003A1 Strength enhancing admixture for concrete compositions compositions |
| 12/14/1982 | US4363667 Hydraulic cement, water soluble polymer, and insoluble particle |
| 12/07/1982 | US4362762 Method of making a water resistant orthopedic cast |
| 11/25/1982 | WO1982004038A1 Additive composition for portland cement materials |
| 11/09/1982 | CA1135289A1 Method in the manufacture of steam-cured light-weight aerated concrete with hydrophobic properties |
| 11/02/1982 | US4357166 Lithium salt |
| 10/26/1982 | CA1134397A1 Process of compacting a gypsum-plaster mixture for the purpose of obtaining new water-proof materials |
| 10/19/1982 | US4354875 Controlling the curing time of alkali metal silicates using derivatives of glyoxal |
| 10/05/1982 | CA1133179A1 Additive for inorganic binders |
| 10/05/1982 | CA1133020A1 Internal sealant for concrete |
| 09/28/1982 | US4351671 Water reducing agent with reduced air |
| 09/28/1982 | CA1132306A1 Flowing agent for concrete and mortar and process for producing same |
| 09/21/1982 | US4350535 Water-dispersible paste composition of metal powder |
| 09/16/1982 | WO1982003071A1 Cement contraction-reducing agent and cement composition containing same |
| 09/14/1982 | CA1131850A1 Additive for air-entrained concrete or air-entrained mortar |
| 09/14/1982 | CA1131658A1 Plaster consistency reducer |
| 09/08/1982 | EP0059353A1 Process for producing highly-concentrated low-viscosity aqueous solutions of melamine-aldehyde resins and their use as additives for building materials |
| 08/25/1982 | EP0058388A1 Water repellent gypsum mortar |
| 08/24/1982 | US4345944 Cement additive |
| 08/17/1982 | CA1129896A1 Plasticizer combination for building materials |
| 08/11/1982 | EP0057388A2 Process for increasing the wettability of substrates |
| 08/11/1982 | EP0024432B1 Rust prevention of steel materials in concrete |
| 08/05/1982 | WO1982002546A1 Process for producing water-repelling calcium silicate molding |
| 08/04/1982 | EP0024392B1 Alkali metal silicate binder compositions |
| 07/28/1982 | EP0056627A2 Copolymer and method for manufacture thereof |
| 07/27/1982 | US4341824 Method of upgrading rock and treated rock obtained therefrom |
| 07/27/1982 | US4341560 Waterproof gypsum molded product |
| 07/27/1982 | CA1128698A1 Process for preparation of ae concrete or ae mortar |
| 07/27/1982 | CA1128555A1 Retarded aqueous hydraulic cement slurry |
| 07/20/1982 | US4340681 Process for the manufacture of foamed or non-foamed compositions |
| 07/20/1982 | US4340525 Additive for deep-well cement slurries |
| 07/20/1982 | CA1128076A1 Cement composition |
| 07/13/1982 | CA1127673A1 Hydraulic cement adhesive compositions |
| 07/08/1982 | WO1982002195A1 Cementitious article |
| 06/30/1982 | EP0055035A1 Cementitious composition and cementitious product of high flexural strength |
| 06/30/1982 | EP0054733A1 Surfactant, process for making it, and use of it |
| 06/30/1982 | EP0054550A1 Method for producing a storable mortar |
| 06/29/1982 | US4337094 Additive composition for Portland cement materials |
| 06/23/1982 | EP0054175A1 Mixtures of mortar and their use |
| 06/15/1982 | CA1125794A1 Agent for preventing deterioration in the slump properties of mortar concrete and method for improving the workability thereof |
| 06/15/1982 | CA1125793A1 Acid formates for use as setting and early strength development accelerators in cementitious compositions |
| 06/09/1982 | EP0053223A1 Process for the production of building bricks or building elements |
| 06/08/1982 | CA1125317A1 Process to enhance the use and the mechanical properties of hydraulic cement compositions |
| 06/01/1982 | US4332746 Diphosphonodicarboxylic acid esters |
| 05/25/1982 | CA1124269A1 Manufacture of hydraulic mortar and concrete |
| 05/18/1982 | US4330632 Lightweight concrete using polymer filled aggregate for ocean applications |
| 05/18/1982 | US4330441 Solvent-soluble substances characterized in that water-soluble cellulose ethers are chemically bonded to water-soluble, at least predominately synthetic polymers containing acrylic units |
| 05/18/1982 | US4330334 Modifying mortars of inorganic binding agents with alkylated sulphonated phenol-formaldehyde condensation product |
| 05/18/1982 | CA1123863A1 Non-plastic hydraulic cement mixes and process for improving such mixes |
| 05/12/1982 | EP0051150A1 Process for hydrophobing shaped bodies from gypsum |
| 05/11/1982 | US4329178 Method in the manufacture of steam-cured light-weight aerated concrete with hydrophobic properties |
| 05/04/1982 | US4328145 Bubble spacings using a potassium salt of a fluorinated alkyl carboxylate |
| 04/28/1982 | EP0050354A1 Colouring agent |
| 04/27/1982 | CA1122739A1 Method of enhancing the compressive strength of hydraulic cement compositions and additive compositions therefore |
| 04/20/1982 | US4325736 Process for preparation of AE concrete or AE mortar |
| 04/20/1982 | CA1122340A1 Additive composition used in the preparation of low air pore, plastic containing, hydraulically-setting binders |
| 04/20/1982 | CA1122230A1 Dry-set mortars and method for improving the water retentivity thereof |
| 03/24/1982 | EP0047747A1 Process for producing plaster mortars and products obtained therefrom. |
| 03/24/1982 | EP0047746A1 Process for the preparation of a mortar and the product thereby obtained |
| 03/18/1982 | WO1982000819A1 Shaped cementitious products |
| 03/09/1982 | US4318744 Strength enhancing admixture for concrete compositions |
| 03/02/1982 | US4317575 High temperature gasket |
| 03/02/1982 | CA1119206A1 Fibrous sheet materials |
| 02/09/1982 | CA1117991A1 Cementitious compositions |
| 02/02/1982 | US4313763 Cement compositions containing self-setting pozzolans |
| 01/27/1982 | EP0044470A1 Dimethylphosphinyl-alkanephosphonic acids, process for preparing them and their use as cement setting retardants |
| 01/26/1982 | US4312776 Azodicarbonamide, chromium sulfate, and a zinc compound |
| 01/26/1982 | CA1117149A1 Concrete having improved compressive strength |
| 01/26/1982 | CA1117048A1 Bacterial polysaccharide |
| 01/21/1982 | WO1982000139A1 Method for producing a storable mortar |
| 01/06/1982 | EP0042935A1 Shaped article and composite material and method for producing same |
| 01/05/1982 | CA1115693A1 Lignosulfonate derivatives |
| 12/29/1981 | US4308069 Prevention of slump loss in fresh concrete |
| 11/24/1981 | US4302251 Noncracking; suppression of heating by heat of hydration; construction materials |
| 11/12/1981 | WO1981003170A1 Shaped article and composite material and method for producing same |
| 11/11/1981 | EP0039617A1 Self-levelling cementitious mixes |
| 11/10/1981 | US4299790 Nontoxic material for toys |
| 11/03/1981 | US4298394 Organic gypsum set accelerators |
| 10/27/1981 | US4296813 Using a lignosulfonate to retard the hardening of hydraulic cements |
| 10/27/1981 | CA1111232A1 Method of making flexible materials |
| 10/21/1981 | EP0038126A1 Cementitious composition and cement product produced therefrom |
| 10/20/1981 | CA1111170A1 Hydraulic dental cement composition |