| Patents for C04B 28 - 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 (36,226) |
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| 05/10/1977 | US4022859 Method of producing shaped concrete blocks for hydraulics |
| 05/10/1977 | US4022857 Production of foamed sulfur compositions |
| 05/10/1977 | US4022626 Structural material |
| 05/03/1977 | US4021590 Method of manufacturing a contact body |
| 05/03/1977 | US4021259 Calcined gypsum, poly-vinyl alcohol, metal compound |
| 05/03/1977 | US4021257 Portland cement, filler, dry mix of organic polymer |
| 04/26/1977 | US4019920 Gypsum set accelerator |
| 04/26/1977 | US4019918 Group 1a or 2a lignosulfonate, sodium bicarbonate, gypsum |
| 04/19/1977 | US4018963 Large lightweight gypsum article and a process for the production thereof |
| 04/19/1977 | US4018619 Highly activated mixtures for constructing load bearing surfaces and method of making the same |
| 04/19/1977 | US4018617 Mixture for pavement bases and the like |
| 04/19/1977 | US4018616 Water glass composition |
| 04/05/1977 | US4016124 Itaconic acid copolymer and fluoroaluminosilicate glass powderpolycarboxylate cement packs |
| 04/05/1977 | US4015997 Process for stabilizing aqueous coal sludges |
| 03/29/1977 | US4015040 Construction material with calcium silicate monohydrate produced thereon in situ and composition therefor |
| 03/29/1977 | US4014704 Insulating refractory fiber composition and articles for use in casting ferrous metals |
| 03/22/1977 | US4013749 Wood or mineral, water glass binder, hot pressing |
| 03/22/1977 | US4013476 Non-combustible molding material |
| 03/08/1977 | US4011094 Hydraulic cements, mortar, magnesium oxide or hydroxide |
| 03/08/1977 | US4011092 Stannous sulfate and gypsum mixture as a retarder in grinding portland cement and blended hydraulic cement for improving the quality of the cement, mortar and concrete |
| 02/22/1977 | US4009135 Aqueous dispersion of formaldehyde-amino-s-triazine polymer and an addition polymer |
| 02/01/1977 | US4006031 Fluorine containing wetting agent |
| 01/25/1977 | US4005232 Coatings of metal phosphates on metals or glass |
| 01/18/1977 | US4003752 Magnesia cement composition, process of its manufacture, and composite comprising same |
| 01/11/1977 | US4002713 Cementing compositions and concretes and mortars derived therefrom |
| 01/11/1977 | US4002708 Curing, insitu polymerization |
| 01/11/1977 | US4002590 Coating composition for thick coating |
| 01/04/1977 | US4001029 Gunnable refractory composition |
| 12/28/1976 | US4000241 Insulation method and materials |
| 12/28/1976 | US3999998 Isotropic composite ceramic with dispersed fibers and process for manufacture thereof |
| 12/21/1976 | US3998773 An alkali metal salt of the condensation product of mononaphthalene sulfonic acid and formaldehyde and polyethylene oxide |
| 12/21/1976 | US3998650 Concrete |
| 12/21/1976 | US3998648 Monolithic refractories |
| 12/14/1976 | US3997353 High early strength cement |
| 12/07/1976 | US3996409 High temperature adhesive-sealant composition |
| 11/30/1976 | US3995086 Shaped articles of hydraulic cement compositions and method of making same |
| 11/30/1976 | US3994739 Refractory composition with a binder and a bloating inhibitor |
| 11/16/1976 | US3992214 Calcium aluminate cement, silicon carbide |
| 11/09/1976 | US3990936 Mastic composition and composite structural panels formed therefrom |
| 11/09/1976 | US3990903 Hydrothermal cement and method of cementing well bores |
| 11/02/1976 | US3989534 Foamed cementitious compositions and method of producing same |
| 11/02/1976 | US3989533 Composition for use in forming heat insulating hot top liners and method of making same |
| 10/26/1976 | US3988419 Process for producing calcium silicate insulation |
| 10/26/1976 | US3988402 Silica, calcium oxide, mineral fibers |
| 10/26/1976 | US3988289 Molding compositions of a resin and hydrated cement |
| 10/26/1976 | US3988279 Thermosetting concrete-containing epoxy |
| 10/26/1976 | US3988199 Perlite insulation board and method of making the same |
| 10/26/1976 | US3988161 Foamed sodium silicate ceramic and method of manufacturing the same |
| 10/19/1976 | US3986884 Refractory mortar composition |
| 10/12/1976 | US3985610 Water-resistant asbestos-cement |
| 09/28/1976 | US3983081 Inorganic-organic composition |
| 09/21/1976 | US3981950 Method for production of cement-bonded molded articles particularly lightweight fiber boards |
| 09/14/1976 | US3980487 Anticorrosive gypsum composition |
| 09/07/1976 | US3979217 Lightweight cellular cement compositions and methods of casting the same |
| 08/31/1976 | US3978298 Miniature switch having pivotal actuator with budging contact and position safety structure |
| 08/31/1976 | US3978180 Method of producing a non-combustible molding material |
| 08/31/1976 | US3978018 Polymerizable compositions containing unsaturated polyester resins and aqueous alkali stabilized colloidal silica, method of preparing shaped articles from such compositions and thermoset products thereof |
| 08/31/1976 | US3977889 Cement compositions |
| 08/31/1976 | US3977888 Fluorocarbon sulfonic acid |
| 08/24/1976 | US3976728 Refractory heat insulating materials |
| 08/24/1976 | US3976494 Process for inhibiting corrosion of iron or steel placed in cement products |
| 08/17/1976 | US3975202 Rigid coherent gel |
| 08/10/1976 | US3973978 Method for execution of quick hardening cement |
| 08/03/1976 | US3972972 Process for producing a board of cement-like material reinforced by fibrous material and apparatus for the process |
| 08/03/1976 | US3972723 Mortar of inorganic binder and sulfonic acid group-containing formaldehyde condensation product with cycloalkanone |
| 07/13/1976 | US3969567 Improvements in and relating to board products |
| 07/13/1976 | US3969453 Method of molding fireproof products containing magnesium oxychloride cement |
| 07/06/1976 | US3967681 Repair of cement sheath around well casing |
| 06/29/1976 | US3966482 Calcium aluminate, aluminum phosphate |
| 06/29/1976 | US3966479 Dental investment material |
| 06/22/1976 | US3965067 Method for plasticizing sulfur |
| 06/22/1976 | US3965020 Siliceous thermal insulation and method of making same |
| 06/15/1976 | US3963849 From magnesium oxide and magnesium chloride and a frothing agent |
| 06/15/1976 | US3963507 Foam-containing slurry to make porous, inorganic construction material |
| 06/08/1976 | US3961973 Concrete |
| 06/08/1976 | US3961972 Alkali metal silicate, cementing agent, vinyl chloride telomer, gelling agent |
| 06/08/1976 | US3961968 Method for producing hybrid binder for ceramic molds |
| 06/01/1976 | US3960584 Cellulose ether |
| 06/01/1976 | US3960582 Alkali or alkaline earth lignosulfonate or sulfonated lignin |
| 06/01/1976 | US3960580 Magnesium phosphate concrete compositions |
| 05/25/1976 | US3959006 Neodymium)-(calcium, strontium or magnesium)-(zirconium or tin)-oxygen |
| 05/25/1976 | US3959004 Process for producing low porosity cement |
| 05/25/1976 | US3958582 High-temperature heat-insulating structure |
| 05/18/1976 | US3957522 Gypsum, xonotlite, tobermolite |
| 05/18/1976 | US3957520 Acid and heat-resistant mortars for cellular glass compositions and products therefrom |
| 05/18/1976 | US3957501 Silicon, alloys, water glass, foaming, curing, compression |
| 05/11/1976 | US3956227 Thermosetting resin, organo silane coupling agent |
| 05/11/1976 | US3955993 Method and composition for stabilizing incompetent oil-containing formations |
| 05/11/1976 | US3955992 Cementitious wall composition and method |
| 05/11/1976 | US3955988 Binder composition for inorganic compounds |
| 05/04/1976 | US3955017 Method of coating metal phosphates on organic polymeric substrates |
| 05/04/1976 | US3954556 Asbestos, talc, binder |
| 05/04/1976 | US3954492 Calcium sulphate anhydrite mortar |
| 05/04/1976 | US3954489 Method for retarding the setting time of rapid hardening cement |
| 05/04/1976 | US3954480 Concrete compositions and preformed articles made therefrom |
| 04/27/1976 | US3952830 Mineral aggregate (perlite) acoustical board |
| 04/20/1976 | USRE28780 Process for the preparation of free-flowing, lump-free redispersible, synthetic resin powders |
| 04/20/1976 | US3951885 Fireproof |
| 04/20/1976 | US3951834 Foamed products from sodium silicate |
| 04/20/1976 | US3951735 Process for preparing gypsum board |