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Class Information
Number: 524/66
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 > Coal, bituminous additive, extract, or derivative thereof; or oil shale; or fatty still residue dnrm > Coal derived additive, e.g., lignite, etc. > Tar or pitch
Description: Subject matter wherein the DNRM is a mixed aromatic hydrocarbon product obtained by the distillation of bituminous coal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7138437 |
Polyurethane composition containing a property-enhancing agent |
Nov. 21, 2006 |
| 6979705 |
Water based coal tar emulsions |
Dec. 27, 2005 |
| RE37655 |
Additive for, method of adding thereof and resulting cured cement-type concreations for improved heat and freeze-thaw durability |
Apr. 16, 2002 |
| 6346561 |
Pavement material |
Feb. 12, 2002 |
| 6306209 |
Pigment dispersions containing dispersants having pendent hydrophobic polymeric segments prepared by controlled radical polymerization |
Oct. 23, 2001 |
| 6300394 |
Coal tar compositions modified by nitrile butadiene rubber |
Oct. 9, 2001 |
| 6255370 |
Rail spike retention and tie preservation mixture and method |
Jul. 3, 2001 |
| 6235400 |
Vibration-isolating laminar rubber structure having rubber layers whose composition includes at least one of asphalt, tar and pitch materials |
May. 22, 2001 |
| 6166131 |
Highly reactive modified phenolic resin and molding material for electrical/electronic parts and semiconductor sealing material |
Dec. 26, 2000 |
| 6121375 |
Gels formed by the interaction of poly(aldehyde) with various substances |
Sep. 19, 2000 |
| 6120593 |
Hot-repair mix comprising p-alkylphenols as fluidizing agents |
Sep. 19, 2000 |
| 6066685 |
Method for treating plastics and solid fuel obtained by the same method |
May. 23, 2000 |
| 6043302 |
Impact absorbing macadam |
Mar. 28, 2000 |
| 6034210 |
Process for producing highly reactive modified phenolic resin and molding material |
Mar. 7, 2000 |
| 5969013 |
Coal tar compositions |
Oct. 19, 1999 |
| 5965626 |
Method of making rigid asphaltic foam |
Oct. 12, 1999 |
| 5925695 |
Curable composition, a cured article therefrom, an asphalt emulsion, an asphalt mixture for paving, and a cured article therefrom |
Jul. 20, 1999 |
| 5922124 |
Additive for, method of adding thereof and resulting cured cement-type concreations for improved heat and freeze-thaw durability |
Jul. 13, 1999 |
| 5868894 |
Method for producing cast-in-place flexible joined-together constructional structures and buildings |
Feb. 9, 1999 |
| 5854322 |
Coal tar pitch modified by nitrile butadiene rubber |
Dec. 29, 1998 |
| 5743950 |
Process for preparing an asphalt composition |
Apr. 28, 1998 |
| 5731249 |
Spray-on refractory composition |
Mar. 24, 1998 |
| 5688860 |
Polyurethane/polyurea elastomers |
Nov. 18, 1997 |
| 5631313 |
Suspending medium for particulate material |
May. 20, 1997 |
| 5604277 |
Rubber and plastic bonding |
Feb. 18, 1997 |
| 5578663 |
Pavement rejuvenator and dressing conditioner with elastomer |
Nov. 26, 1996 |
| 5552470 |
Thermoplastic elastomer composition |
Sep. 3, 1996 |
| 5473000 |
Method for improving the strength of bitumen, asphalt or a similar material, and a composition obtained by the method |
Dec. 5, 1995 |
| 5455291 |
Coal-tar-pitch-based compositions |
Oct. 3, 1995 |
| 5352718 |
Electrorheological semisolid |
Oct. 4, 1994 |
| 5350610 |
Damping material |
Sep. 27, 1994 |
| 5216048 |
Emulsion-type adhesive compositions |
Jun. 1, 1993 |
| 5173522 |
Rubber compositions |
Dec. 22, 1992 |
| 5116413 |
Process and sealing agent for producing a watertight and/or gastight bushing of lines in a water-resistant and/or gas-blocking wall, and device for use thereof |
May. 26, 1992 |
| 5100937 |
Thermoplastic resin compositions |
Mar. 31, 1992 |
| 5066694 |
Novel pressure sensitive adhesive compositions (C-2511) |
Nov. 19, 1991 |
| 5051296 |
Novel pressure sensitive adhesive articles containing an adhesive layer based on diene-ethoxylated alkyl amine styrene sulfonate copolymers |
Sep. 24, 1991 |
| 5026748 |
Thermally conductive adhesive |
Jun. 25, 1991 |
| 4983652 |
Polymer complex adhesive compositions |
Jan. 8, 1991 |
| 4973615 |
Bituminous compositions |
Nov. 27, 1990 |
| 4921892 |
Setting asphalt emulsions |
May. 1, 1990 |
| 4879334 |
Organopolyarylsilanes, process for manufacturing the same and fibers comprising the same |
Nov. 7, 1989 |
| 4847310 |
Single-layered, chemical resistant floor covering material |
Jul. 11, 1989 |
| 4835199 |
Bituminous composition comprising a blend of bitumen and a thermoplastic elastomer |
May. 30, 1989 |
| 4748196 |
Water repellent composition |
May. 31, 1988 |
| 4670335 |
Blanking strip for electrolytic processes |
Jun. 2, 1987 |
| 4650820 |
Bitumen-polymer compositions for the preparation of road surface binders |
Mar. 17, 1987 |
| 4604413 |
Resin composition having electromagnetic wave shielding effect |
Aug. 5, 1986 |
| 4602051 |
Resin composition having electromagnetic wave shielding effort |
Jul. 22, 1986 |
| 4555536 |
Anti-corrosive coating composition |
Nov. 26, 1985 |
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