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Class Information
Number: 523/400
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 > Process of forming a composition containing a nonreactive material (nrm) and a polymer containing more than one 1,2-epoxy group, or a preformed polymer derived from or admixed with a reactant containing more than one 1,2-epoxy group, or with a polymer derived from an epihalohydrin and a polyhydric phenol or polyol; or composition or product thereof
Description: Subject matter concerning the process of forming a composition containing a nonreactive material (NRM) admixed with at least one polymer containing more than one 1,2-epoxy group; or with a polymer derived from or admixed with a reactant containing more than one 1,2-epoxy group; or with a polymer derived from an epihalohydrin and a polyhydric phenol or polyol; or composition or product thereof.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 523/401 |
Contains inorganic water settable material nrm |
51 |
| 523/402 |
Product contains water per se or water of hydration as designated nonreactive material (dnrm) |
303 |
| 523/427 |
Composition wherein two or more polymers or a polymer and a reactant all contain more than one 1,2-epoxy group, or product thereof |
196 |
| 523/435 |
Solid polymer derived from reactant containing element other than c, h, o, or n or chlorine-containing reactant of three or more carbon atoms |
188 |
| 523/436 |
Polymer is graft, graft-type, block, or block-type |
128 |
| 523/437 |
Two or more polymers derived from ethylenic reactants only |
97 |
| 523/439 |
Polymer derived from ethylenic reactants only derived from heterocyclic reactant other than 1,2-epoxy solely |
45 |
| 523/440 |
Designated nonreactive material (dnrm) has numerically specified characteristics, e.g., particle size, density, etc., other than viscosity, m.p., b.p., molec. wt., chemical composition or percentage range |
188 |
| 523/445 |
Boron dnrm |
108 |
| 523/446 |
Biologically derived cellular material other than cereal, cotton, or diatomaceous earth dnrm |
19 |
| 523/447 |
Carbohydrate or derivative including tannin or derivative dnrm |
33 |
| 523/449 |
Protein or biologically active polypeptide dnrm |
13 |
| 523/450 |
Coal, asphaltic, or bituminous material dnrm |
33 |
| 523/451 |
Phosphorus dnrm |
192 |
| 523/453 |
Organic sulfur compound dnrm |
77 |
| 523/454 |
Ketone or aldehyde dnrm |
123 |
| 523/455 |
Carboxylic acid or derivative devoid of heavy metal atom dnrm |
243 |
| 523/456 |
Organic chalcogen compound dnrm |
295 |
| 523/457 |
Elemental metal or metal compound other than as silicate dnrm |
432 |
| 523/461 |
Organic nitrogen compound dnrm |
145 |
| 523/462 |
Halogenated hydrocarbon other than carbon tetrachloride, chloroform, or methylene chloride dnrm |
30 |
| 523/463 |
Hydrocarbon other than xylenes, benzene, or toluene dnrm |
62 |
| 523/466 |
Inorganic si-o bond dnrm |
547 |
| 523/468 |
Elemental carbon dnrm |
221 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618489 |
Compositions and method for surface treatment of pigments |
Nov. 17, 2009 |
| 7615584 |
Method of preparation of a water based epoxy curing agent |
Nov. 10, 2009 |
| 7608672 |
Infiltrant system for rapid prototyping process |
Oct. 27, 2009 |
| 7605195 |
Epoxy coating system |
Oct. 20, 2009 |
| 7604343 |
Actinic ray curable composition, actinic ray curable ink, image formation method employing it, and ink-jet recording apparatus |
Oct. 20, 2009 |
| 7600957 |
Expandable sealant for fasteners |
Oct. 13, 2009 |
| 7579056 |
Hydrophobic formulations and vessel surfaces comprising same |
Aug. 25, 2009 |
| 7572506 |
Aqueous primer surfacer compositions |
Aug. 11, 2009 |
| 7569163 |
Polythioether amine resins and compositions comprising same |
Aug. 4, 2009 |
| 7566757 |
Flame retarding epoxy resin composition containing no halogen |
Jul. 28, 2009 |
| 7566381 |
Low odor binders curable at room temperature |
Jul. 28, 2009 |
| 7560519 |
Dual-stage wafer applied underfills |
Jul. 14, 2009 |
| 7560143 |
Aqueous non-ionically stabilized epoxy resins |
Jul. 14, 2009 |
| 7553890 |
Circuit-connecting material and circuit terminal connected structure and connecting method |
Jun. 30, 2009 |
| 7553912 |
Composite dispersion and process for producing the same |
Jun. 30, 2009 |
| 7550521 |
Toughening of thermosets |
Jun. 23, 2009 |
| 7547373 |
Two-part epoxy adhesives with improved flexibility and process for making and using same |
Jun. 16, 2009 |
| 7541093 |
Coating composition |
Jun. 2, 2009 |
| 7528183 |
Method of preparation of a water based epoxy curing agent |
May. 5, 2009 |
| 7494716 |
Method for the anodic electrophoretic enamelling and electrophoretic paints |
Feb. 24, 2009 |
| 7491426 |
Waterproofing membrane |
Feb. 17, 2009 |
| 7485242 |
Reactive fine particles |
Feb. 3, 2009 |
| 7474009 |
Optoelectronic molding compound that transmits visible light and blocks infrared light |
Jan. 6, 2009 |
| 7470730 |
Ink-jet ink composition for color filter, production method for ink composition, and production method for color filter |
Dec. 30, 2008 |
| 7462658 |
Aging-resistant coatings and adhesive composites |
Dec. 9, 2008 |
| 7456235 |
Flame-retardant composition for coating powders |
Nov. 25, 2008 |
| 7442434 |
Epoxy resin composition |
Oct. 28, 2008 |
| 7431990 |
Resin composition for encapsulating semiconductor chip and semiconductor device therewith |
Oct. 7, 2008 |
| 7393419 |
Conductive adhesive rework method |
Jul. 1, 2008 |
| 7390571 |
Varnish for laminate or prepreg, laminate or prepreg prepared using this varnish, and printed wiring board prepared using this laminate or prepreg |
Jun. 24, 2008 |
| 7338226 |
Aerosol can containing a two-component epoxy-paint |
Mar. 4, 2008 |
| 7338712 |
Coating composition for a smoothing and/or polishing element and a grinding wheel provided with said coating composition |
Mar. 4, 2008 |
| 7326755 |
Coolant resistant and thermally stable primer composition |
Feb. 5, 2008 |
| 7312260 |
Epoxide adducts and their salts as dispersants |
Dec. 25, 2007 |
| 7297406 |
Lead-free electrodeposition coating composition and coated article |
Nov. 20, 2007 |
| 7288161 |
Reworkable adhesives containing thermally labile groups |
Oct. 30, 2007 |
| 7268174 |
Homogeneous alumoxane-LCT-epoxy polymers and methods for making the same |
Sep. 11, 2007 |
| 7268181 |
Volume-modified casting compounds based on polymeric matrix resins |
Sep. 11, 2007 |
| 7262233 |
Surface treated silicas |
Aug. 28, 2007 |
| 7253219 |
Functional composite material using shape memory alloy and production method therefor |
Aug. 7, 2007 |
| 7244786 |
Flame-retardant resin composition, moldings thereof and flame retardant |
Jul. 17, 2007 |
| 7208228 |
Epoxy resin for fiber reinforced composite materials |
Apr. 24, 2007 |
| 7179552 |
Resin composition for interlayer insulation of multilayer printed wiring board, adhesive film and prepreg |
Feb. 20, 2007 |
| 7157313 |
Epoxy resin composition and semiconductor device using thereof |
Jan. 2, 2007 |
| 7157143 |
Two-component epoxy adhesive formulation for high elongation with low modulus |
Jan. 2, 2007 |
| 7138444 |
Corrosion resistant films based on ethylenically unsaturated monomer modified epoxy emulsions |
Nov. 21, 2006 |
| 7125916 |
Method for producing nanosilica plates |
Oct. 24, 2006 |
| 7122595 |
Powder-slurry that can be hardened by actinic radiation or by thermal means, method for producing said slurry and use of the same |
Oct. 17, 2006 |
| 7097881 |
Printed release liners |
Aug. 29, 2006 |
| 7094468 |
Sizing agent for carbon fiber, aqueous dispersion thereof, carbon fiber treated by sizing sheet-form object comprising the carbon fiber, and carbon fiber-reinforced coposite material |
Aug. 22, 2006 |
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