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Class Information
Number: 524/2
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
Description: Subject matter wherein the added nonreactant material is an inorganic material hardenable by hydration to produce a solid mass, e.g., Portland cement, gypsum cement, etc.

Sub-classes under this class:

Class Number Class Name Patents
524/8 Solid polymer derived from ethylenically unsaturated hydrocarbon only 249
524/7 Solid polymer derived from halogen-containing reactant 57
524/4 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 285
524/3 Solid polymer or specified intermediate condensation product derived from reactant-containing atom other than c, h, o, n, or halogen and which is devoid of a fused or bridged ring system 150

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8710131 Stabilized redispersible polymer powder compositions Apr. 29, 2014
8703874 Powder to hydrophobise and its use Apr. 22, 2014
8691891 Cement mixture with significantly improved physicochemical and bacteriological properties that contains dopamelanin, precursors thereof, analogues thereof or derivatives thereof, as an additiv Apr. 8, 2014
8680181 Process to hydrophobize cement-free mortars Mar. 25, 2014
8623462 Redispersible polymer powder composition Jan. 7, 2014
8617451 Method of producing gypsum building boards Dec. 31, 2013
8618195 Solid mixture and coating based on a sulfo-aluminous or sulfo-ferroaluminous clinker and cementitious-based pipes thus coated Dec. 31, 2013
8598255 Early strengthening agent for hydraulic composition Dec. 3, 2013
8580873 Aqueous dispersion comprising a (meth)acrylic polymer and a vinyl acetate polymer Nov. 12, 2013
8580055 Mixtures and emulsions to reduce energy in gypsum wallboard manufacture Nov. 12, 2013
8575240 Method for qualitatively and quantitatively identifying bulk goods Nov. 5, 2013
8551240 Cement retarder systems, and retarded cement compositions Oct. 8, 2013
8552092 Self-repairing concrete used urea-formaldehyde resin polymer micro-capsules and method for fabricating same Oct. 8, 2013
8530541 Cement compositions including polymer particles Sep. 10, 2013
8517101 Cementing composition comprising within un-reacted cement Aug. 27, 2013
8519028 Early strengthening agent for hydraulic composition Aug. 27, 2013
8491969 Redispersible polymer powder Jul. 23, 2013
8466224 Composition with a base of hydraulic and/or pozzolanic material Jun. 18, 2013
8466244 Dispersants for hydraulically setting systems Jun. 18, 2013
8440596 Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations May. 14, 2013
8366822 Cementitious tile adhesives and method of applying the same to a tile substrate Feb. 5, 2013
8362113 Self-repairing concrete having polyurethane polymer micro-capsules and method for fabricating the same Jan. 29, 2013
8353983 Shrinkage reducing agent Jan. 15, 2013
8344059 Two-component mortar composition suitable for construction purposes, its use and the cured structural objects obtained thereby Jan. 1, 2013
8329785 Low dust joint compound Dec. 11, 2012
8323925 A.beta.-binding protein and its peptide derivatives and uses thereof Dec. 4, 2012
8304474 Two-component mortar compound and its use Nov. 6, 2012
8258210 Strength improvement admixture Sep. 4, 2012
8251143 Low permeability cement systems for steam injection application Aug. 28, 2012
8246741 Composition and its use for improving the processibility of hydraulically setting compositions Aug. 21, 2012
8222323 Self-repairing concrete having polyurethane polymer micro-capsules and method for fabricating the same Jul. 17, 2012
8162058 Slag compositions and methods of use Apr. 24, 2012
8163838 Process for the preparation of an artificial latex Apr. 24, 2012
8157009 Cement compositions and associated methods comprising sub-micron calcium carbonate and latex Apr. 17, 2012
8148304 Copolymer based on a sulfonic acid-containing compound Apr. 3, 2012
8119195 Mixture containing quaternary ammonium compound and its use Feb. 21, 2012
8119727 Use of comb polymers as a grinding agent for preparations containing cement Feb. 21, 2012
8110040 Lightweight structure concrete composition Feb. 7, 2012
8106105 Compositions and methods for producing high strength composites Jan. 31, 2012
8088841 Pigmentable asphalt binder composition Jan. 3, 2012
8084521 System and method for the pre-treatment of rubber-modified asphalt cement, and emulsions thereof Dec. 27, 2011
8076396 Ultrarapid hardening cement composition and dispersant for ultrarapid hardening cement composition Dec. 13, 2011
8067487 Method of making and use of a heavy duty pavement structure Nov. 29, 2011
8058328 Cement admixture Nov. 15, 2011
7999017 Method for coloring building materials using a cationic pigment dispersion Aug. 16, 2011
7985786 Rubber-modified cementitious substance and method of making the same Jul. 26, 2011
7977424 Polymer concrete and method for preparation thereof Jul. 12, 2011
7934554 Methods and compositions comprising a dual oil/water-swellable particle May. 3, 2011
7897660 Incorporation of a resin dispersion to improve the moisture resistance of gypsum products Mar. 1, 2011
7868068 System and method for decorating vertical concrete surfaces Jan. 11, 2011

1 2 3 4 5 6

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