| 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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| 06/13/1978 | US4094693 D,L Tartaric acid as retardant for gypsum plaster |
| 06/06/1978 | US4093798 Method for preparing starch sulfate esters |
| 06/06/1978 | US4093690 Method for the manufacture of concrete and like products |
| 05/16/1978 | US4089696 Increased compressive strength and accelerated hardening, acetic acid ester of glycerin |
| 05/09/1978 | US4088504 Adding starch hydrolyzates and polymer condensates of an aldehyde and a sulfonic acid |
| 04/11/1978 | US4083729 Organic phosphoric acid ester or salt |
| 04/04/1978 | US4082709 Alkyd resins crosslinked by unsaturated organotin esters, marine |
| 03/28/1978 | USRE29595 Well cementing composition having improved flow properties containing a polyamido-sulfonic additive |
| 03/21/1978 | US4080217 Alumino-calcium compounds and their utility in hydraulic binders |
| 03/14/1978 | US4079040 Sulfo-containing phenol-formaldehyde condensates |
| 02/28/1978 | US4076935 Binders |
| 02/28/1978 | US4076699 Alkali salts of a sulphonated styrene polymer or copolymer as fluidizing agents and a process for preparing the same |
| 02/14/1978 | US4073658 Hydraulic cement composition |
| 01/31/1978 | US4071493 Alkali metal salts of sulfonated styrene-indene hydrocarbon resins |
| 01/24/1978 | US4070199 Hydraulic cement in a polymer cured and dried |
| 01/17/1978 | US4069062 Dispersing a swellable polymeric substance in water and a solvent |
| 01/10/1978 | US4067815 Aqueous solutions of alkali silicates and hydrogen phosphates |
| 12/27/1977 | US4065614 Intermediate amide pectins |
| 12/27/1977 | US4065319 Tile cements |
| 12/27/1977 | US4065318 Hydraulic cement, retarder agent resulfonated lignosulfonate ion |
| 12/20/1977 | US4063976 Calcium sulfate plaster core, reduction of starch migration into paper |
| 12/13/1977 | US4062690 Coating compositions for glass fibres |
| 11/29/1977 | US4060425 Cement, accelerator, emulsion, water |
| 11/22/1977 | US4059456 Calcium sulfate, lignosulfate |
| 11/15/1977 | US4058407 Hydraulic cement mixes and process for improving hydraulic cement mixes |
| 10/11/1977 | US4053323 N-sulfohydrocarbon-substituted polyacrylamides |
| 09/27/1977 | US4050943 Treatment material and method for exposed aggregate concrete casting |
| 09/20/1977 | US4049894 Latex modified portland cement and use thereof in polymerization reactors |
| 09/13/1977 | US4047567 Oil well cementing process |
| 09/06/1977 | US4046584 Liquid concrete accelerating mixtures and methods for use thereof |
| 09/06/1977 | US4046583 Method of producing expansive and high strength cementitious pastes, mortars and concretes |
| 09/06/1977 | US4046582 Air-entraining water-reducing agents for cement composition |
| 08/23/1977 | US4043827 Sag-resistant dry-set mortar composition |
| 08/16/1977 | US4042409 Water repellent gypsum composition |
| 08/16/1977 | US4042407 Hydraulic composition |
| 08/16/1977 | US4042406 Building material |
| 08/09/1977 | US4040854 Methods of using cementing compositions having improved flow properties, containing phosphonobutane tricarboxylic acid |
| 07/19/1977 | US4036660 Methods of using cementing compositions having improved flow properties, containing sulfonated copolymers of styrene-maleic anhydride |
| 07/05/1977 | US4033782 Calcium aluminate cement compositions and mixes and method for preparing them |
| 06/07/1977 | US4028127 Plaster of paris using glyoxal treated hydroxyalkyl guar |
| 05/03/1977 | US4021257 Portland cement, filler, dry mix of organic polymer |
| 04/26/1977 | US4019916 Water soluble sulfosuccinamate in cement-based building materials |
| 04/19/1977 | US4018618 Mono- and/or di-alkyl phosphates as additives for hydraulic binders |
| 04/05/1977 | US4015993 Hydraulic composition with additive |
| 04/05/1977 | US4015991 2-acrylamido-2-methylpropane sulfonic acid derivative copolymers and their use |
| 03/29/1977 | US4014840 Vinylidene chloride polymer |
| 03/15/1977 | US4011909 Method of using cementing composition having improved flow properties |
| 02/22/1977 | US4009135 Aqueous dispersion of formaldehyde-amino-s-triazine polymer and an addition polymer |
| 01/18/1977 | US4003873 Cement-phenolic resin compositions |
| 01/11/1977 | US4002713 Cementing compositions and concretes and mortars derived therefrom |
| 12/14/1976 | US3997502 Mortar of inorganic binder and formaldehyde condensation product of sulfonated aromatic ether, imine or sulfone |
| 12/07/1976 | US3996409 High temperature adhesive-sealant composition |
| 11/30/1976 | US3994852 Low fluid loss cementing compositions containing polyvinylpyrrolidone-polyacrylamide triblock polymers and their use |
| 11/23/1976 | US3993134 Well cementing method using cementing composition having improved flow properties |
| 10/26/1976 | US3988289 Molding compositions of a resin and hydrated cement |
| 10/19/1976 | US3986997 Pigment-free coating compositions |
| 10/12/1976 | US3985696 Process of preparing aqueous solutions of melamine-formaldehyde condensation products having anionic sulfo groups |
| 09/28/1976 | US3983081 Inorganic-organic composition |
| 09/14/1976 | US3980487 Anticorrosive gypsum composition |
| 09/07/1976 | US3979354 Epoxy resins, organotin crosslinking agent |
| 08/24/1976 | US3976494 Process for inhibiting corrosion of iron or steel placed in cement products |
| 08/03/1976 | US3972723 Mortar of inorganic binder and sulfonic acid group-containing formaldehyde condensation product with cycloalkanone |
| 06/22/1976 | US3964921 Well cementing composition having improved flow properties, containing phosphonobutane tricarboxylic acid, and method of use |
| 06/08/1976 | US3961972 Alkali metal silicate, cementing agent, vinyl chloride telomer, gelling agent |
| 06/01/1976 | US3960582 Alkali or alkaline earth lignosulfonate or sulfonated lignin |
| 05/25/1976 | US3959003 Thixotropic cementing compositions |
| 05/11/1976 | US3956227 Thermosetting resin, organo silane coupling agent |
| 05/11/1976 | US3955994 Cementitious structures of improved durability |
| 05/04/1976 | US3954677 Sulfonated aromatic-formaldehyde condensation products |
| 05/04/1976 | US3954490 Mono- or polycyclic aromatic compound with at least 3 hydroxy groups; cement reinforcement |
| 04/27/1976 | US3953378 Mineral carrier for volatile substances and process for preparing same |
| 04/27/1976 | US3952805 Well cementing method using a composition having improved flow properties, containing sulfonated copolymers of styrene-maleic anhydride |
| 04/20/1976 | US3951674 Concrete additive |
| 04/13/1976 | US3950295 Method of preparing a composition containing gypsum, a vinyl monomer and sulfite ion |
| 04/13/1976 | US3950178 Concrete containing sparingly soluble barium compounds |
| 03/30/1976 | US3947398 Surfacing composition containing aqueous resin emulsion and calcium sulfate hemihydrate plaster |
| 03/30/1976 | US3947285 Accelerator |
| 03/23/1976 | US3945842 Gypsum cement, quaternary ammonium compound, orthopedic bandage |
| 03/16/1976 | US3944515 Phenolic resin |
| 03/16/1976 | US3943996 Low fluid loss cementing compositions |
| 03/09/1976 | US3943083 Well cementing composition containing polymaleic anhydride and having improved flow properties |
| 03/09/1976 | US3943000 Alkylene oxide modified cereal flours and process of preparing the same |
| 03/02/1976 | US3941734 Process for preparing a sulfite modified melamine resin solution |
| 02/10/1976 | US3937633 Acrylamide-sodium acrylate copolymer |
| 02/03/1976 | US3936408 Well cementing composition having improved flow properties containing a polyamido-sulfonic additive |
| 02/03/1976 | US3936311 Coating material for buildings |
| 02/03/1976 | US3936310 Sulfosuccinic acid derivative |
| 01/20/1976 | US3933424 Modified sulfonated resin surfactants |
| 01/13/1976 | US3932190 Plaster of Paris bandages bonded with minimal proportions of hydrolyzed polyvinyl esters |
| 01/06/1976 | US3931096 Low fluid loss cementing compositions |
| 01/06/1976 | US3931083 Water-reducing admixtures for ceramic pastes |