Patents
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)
05/1985
05/28/1985CA1187908A1 Additive for hydraulic cement mixes
05/22/1985EP0142116A2 Agent for sealing boreholes
05/21/1985US4518652 Using foamed polyvinyl alcohol
05/21/1985US4518548 Method of overlaying sulphur concrete on horizontal and vertical surfaces
05/21/1985US4518508 Cement, absorber clay, silicate
05/21/1985US4518431 Light weight insulating building blocks and method of making same
05/21/1985CA1187640A1 Asbestos-free drywall joint compound utilizing sepiolite clay as asbestos substitute
05/15/1985EP0047747B1 Process for producing plaster mortars and products obtained therefrom
05/08/1985EP0140826A1 Use of concrete mixture or cement mortar mixture for the construction of sewage works and a process for the preparation of such a mixture
05/08/1985EP0140644A2 Calcium carbonate in a platelet-like particulate form and a method for the preparation thereof
05/08/1985EP0140156A2 A process for producing a hardened product of coal ash
05/08/1985EP0139953A1 Process for the environmentally safe dumping of coal-powered power station waste
05/08/1985EP0139838A1 Pollutant-resisting sealing mass
05/07/1985US4515861 Steel coated with portland cement
05/07/1985US4515216 Method of using thixotropic cements for combating lost circulation problems
05/02/1985EP0138822A1 Admixture for hydraulic cement mixes.
05/02/1985EP0053120B1 Foundry mold compsition and method for using same
04/1985
04/30/1985US4514531 Monolithic refractories comprising a hydrocolloid
04/30/1985US4514471 Process for the preparation of electron beam curing gypsum panel
04/30/1985US4514467 Method of obtaining a positive bond between painted articles and concrete
04/30/1985US4514307 Method of stabilizing organic waste
04/30/1985US4514228 Mixture of cement, water, silica and an alkaline base or salt activator
04/30/1985CA1186448A1 Modified sulfur cement
04/30/1985CA1186348A1 Foamed insulating refractory
04/30/1985CA1186347A1 Surface treating method and composition for cement
04/30/1985CA1186130A1 Rigid, water-resistant phosphate ceramic materials and processes for preparing them
04/25/1985WO1985001676A1 Insulation system
04/24/1985EP0138522A2 Organic titanium compositions for use in oil and gas wells
04/17/1985EP0137582A1 Cementiferous compositions
04/17/1985EP0137054A1 Process for the preparation of a leaching-resistant solidification product of harmful waste sludges and cement
04/16/1985US4511773 Molding composition for arc circuit breakers
04/11/1985WO1985001500A1 Additive for hydraulic cement mixes
04/11/1985WO1985001499A1 Stabilization of extremely lightweight aggregate concrete
04/10/1985EP0136790A2 New additives for retarding setting of cement from methylenephosphonated aminohydrocarbylpiperazine-urea adducts
04/10/1985EP0136378A1 Composition and process for forming inorganic resins
04/09/1985US4510253 Aluminum resistant ceramic fiber composition
04/09/1985US4509986 Composition obtained by mixing fly ash, oxisludge and phosphogypsum
04/09/1985US4509985 Early high-strength mineral polymer
04/09/1985CA1185275A1 Reinforced cement sheet product containing wollastonite for reduced shrinkage
04/09/1985CA1185274A1 Dry set grout
04/09/1985CA1185231A1 Method for preparing plugging material
04/02/1985US4508595 Forming aqueous suspension of cellulosic fibers, binding with hydrocolloid
04/02/1985US4508574 Process for improving the fluidity and conveyability of moist calcium sulfate precipitates
04/02/1985US4508572 Blend of polyacrylamide and dialdehyde
03/1985
03/27/1985EP0135336A2 Millboard
03/26/1985US4507355 Refractory-binder coated fabric
03/26/1985US4507154 Chloride-free setting accelerator for hydraulic binding agents
03/26/1985CA1184374A1 Highly reinforced refractory
03/19/1985US4505753 Cementitious composite material
03/19/1985US4505752 Fast-setting cements from solid phosphorus pentoxide containing materials
03/19/1985US4505751 Mixing, injelting into well bore, and curing
03/14/1985WO1985001043A1 Use of methylene phosphonic acid compositions derived from aminohydrocarbylpiperazineurea adducts as cement retarders
03/13/1985EP0133953A1 One-component alkali silicate cement composition
03/12/1985US4504591 Zirconia sol
03/12/1985US4504555 Composition and process for forming inorganic resins and resulting product
03/12/1985US4504321 Process for treating and stabilizing chromium ore waste
03/12/1985US4504320 Light-weight cementitious product
03/12/1985US4504318 Polyoxyalkylene glycol with terminal carboxy groups, emulsion polymerization
03/12/1985US4504315 Liquid accelerator for the setting of concrete mixtures
03/12/1985US4504314 Alkali metal silicate binder compositions
03/06/1985EP0133733A2 Production of solid phosphorus pentoxide containing materials for fast-setting cements
03/05/1985US4503109 Bonded aggregate structures and production thereof
03/05/1985US4502887 Hydroxyethyl cellulose and polyethylene oxide or calcium formate
02/1985
02/26/1985US4501830 Silica, flyash, epoxy resin, emulsifier, curing agent, promoter and water
02/26/1985US4501617 Tile mortars
02/26/1985CA1183173A1 High porosity silico-calcarous body, and process for its preparation
02/19/1985US4500674 Blends of silica sand, silica flour, portland cement, acrylamide, styrene, and trimethylopropane trimethacrylate
02/19/1985US4500357 Water soluble borate, terpolymer
02/19/1985CA1182944A1 Sulphur cements and concretes made therefrom
02/19/1985CA1182622A1 Process for the production of foam concrete blanks
02/19/1985CA1182608A1 Light-weight building material and method for the production thereof
02/14/1985WO1985000586A1 Bonded aggregate structures and production thereof
02/12/1985CA1182481A1 High early strength cement
02/05/1985US4497662 Moulded product
01/1985
01/31/1985WO1985000360A1 Hardenable dual constituent composition, and application of said composition as isophonic and isothermal coating
01/31/1985WO1985000359A1 Cementitious composite material
01/31/1985WO1985000358A1 Cementitious composite material with metal aggregate
01/30/1985EP0132268A1 Cover panels with upper decorative surface intended to prevent fire propagation
01/29/1985US4496659 Sulfur cement-aggregate compositions and methods for preparing
01/29/1985US4496399 Comprising organic resin and aluminum oxide, magnesium oxide, and phosphoric acid
01/29/1985US4496267 Lime or lime:fly ash pretreated pavement construction material and method
01/29/1985US4495980 Binders for foundry cores and moulds
01/29/1985CA1181721A1 Acetylene storage vessel
01/23/1985EP0132078A2 Coating or moulding compositions
01/22/1985US4495301 Lightweight monolith
01/22/1985US4495228 Hydraulic cement composition and method for use as protective coating for substrates
01/22/1985US4494990 Cementitious composition
01/22/1985CA1181465A1 Colour display tube
01/09/1985EP0130956A2 Refractory lining and process for its manufacture
01/09/1985EP0130854A2 Method of solidifying highly acid or alkaline liquid waste
01/09/1985EP0130608A1 Static expansive demolition agent and process for demolishing brittle materials
01/08/1985CA1180506A1 Process of manufacture of a composite material and composite material manufactured by this process
01/03/1985WO1985000035A1 Ceramic material
01/01/1985US4491618 Reconstituted mica materials, reconstituted mica prepreg materials, reconstituted mica products and insulated coils
12/1984
12/27/1984EP0129057A1 Anti-corrosion agent
12/27/1984EP0128966A1 Process for the disposal of industrial sludges
12/27/1984CA1180032A Ceramic fiber containing cements
12/27/1984CA1179984A Capsules containing cementitious compositions
12/25/1984US4490320 Process for preparing a calcium silicate shaped product
12/25/1984US4490178 Granulated material