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Class Information
Number: 524/5
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Water settable inorganic compound as nonreactive material > Solid polymer or specified intermediate condensation product derived from at least one oxygen-containing reactant and which is devoid of a fused ring or bridged ring system > Derived from carboxylic acid or derivative
Description: Subject matter wherein at least one of the oxygen reactants of the solid polymer or specified intermediate product is a carboxylic acid or derivative.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8703846 Workability of an aqueous formulation with a hydraulic binder base using a combination of comb-branched polymers Apr. 22, 2014
8653161 Dispersant for hydraulically setting systems Feb. 18, 2014
8653162 Polymerization mixture that can be produced without water Feb. 18, 2014
8653163 Coated aggregate for producing concrete Feb. 18, 2014
8648158 Continuously operated method for producing copolymers Feb. 11, 2014
8629202 Protection of a dispersing agent during a grinding operation Jan. 14, 2014
8623979 Cement dispersant and methods of making and using the same Jan. 7, 2014
8604103 Additive composition for hydraulic composition Dec. 10, 2013
8580873 Aqueous dispersion comprising a (meth)acrylic polymer and a vinyl acetate polymer Nov. 12, 2013
8575241 Aqueous solution of (meth)acrylic fluid comb-branched polymers with a solid content greater than 60%, manufacturing method and use as a plasticizing agent Nov. 5, 2013
8550162 Compositions and methods for well cementing Oct. 8, 2013
8551240 Cement retarder systems, and retarded cement compositions Oct. 8, 2013
8541518 Semi continuous operational method for producing copolymers Sep. 24, 2013
8536285 Semi-continuous method for producing copolymers Sep. 17, 2013
8536252 Semi continuously operated method for producing copolymers Sep. 17, 2013
8530541 Cement compositions including polymer particles Sep. 10, 2013
8519029 Copolymer admixture system for workability retention of cementitious compositions Aug. 27, 2013
8519030 Copolymer comprising polyether side chains and hydroxyalkyl and acid structural units Aug. 27, 2013
8481617 Adjuvant system for prefabricated concrete Jul. 9, 2013
8476341 Multi-branched polyalkylene glycol polymer, method for producing the same, and admixture for cement Jul. 2, 2013
8444350 Resin system with carbon additive May. 21, 2013
8445560 Cementitious materials May. 21, 2013
8445561 Use in a hydraulic binder composition of a dry-ground calcium carbonate with a copolymer of (meth)acrylic acid and an alkoxy or hydroxy polyalkyleneglycol group May. 21, 2013
8440278 Inhibitor, resin mixture containing same and use of same May. 14, 2013
8426501 Generation of polymer concretes incorporating carbon nanotubes Apr. 23, 2013
8377579 Coatings based on hydraulic binders with an optimal rheology and high photocatalytic activity Feb. 19, 2013
8366822 Cementitious tile adhesives and method of applying the same to a tile substrate Feb. 5, 2013
8362117 Method for stabilizing polycarboxylates Jan. 29, 2013
8362113 Self-repairing concrete having polyurethane polymer micro-capsules and method for fabricating the same Jan. 29, 2013
8329800 Binder compositions comprising boric acid or boric acid salt Dec. 11, 2012
8323400 Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom Dec. 4, 2012
8317918 Defoamers for hydratable cementitious compositions Nov. 27, 2012
8273808 Dispersing agents for gypsum plaster compositions Sep. 25, 2012
8263231 Peel-off coating compositions Sep. 11, 2012
8263688 Dispersion-retaining agent for hydraulic composition Sep. 11, 2012
8258210 Strength improvement admixture Sep. 4, 2012
8246741 Composition and its use for improving the processibility of hydraulically setting compositions Aug. 21, 2012
8242207 Styrene/anhydride polymeric material and graft having enhanced properties Aug. 14, 2012
8242218 Copolymer synthesis process Aug. 14, 2012
8187376 Defoamers for hydratable cementitious compositions May. 29, 2012
8177905 Fluidising composition May. 15, 2012
8168701 Concrete or mortar admixture composition May. 1, 2012
8162057 Radiation-induced thickening for set-on-command sealant compositions and methods of use Apr. 24, 2012
8133944 Use of grafted SMA copolymers in liquid compositions Mar. 13, 2012
8119727 Use of comb polymers as a grinding agent for preparations containing cement Feb. 21, 2012
8110130 Use of a rheological additive in the manufacture by vibrocompaction of a water and hydraulic binder based formulation, formulation obtained Feb. 7, 2012
8093326 Use of dispersant for aqueous compositions of calcium sulphate hemihydrate Jan. 10, 2012
8088842 Solubilized defoamers for cementitious compositions Jan. 3, 2012
8076396 Ultrarapid hardening cement composition and dispersant for ultrarapid hardening cement composition Dec. 13, 2011
8070875 Slump retention in cementitious compositions Dec. 6, 2011

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