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Class Information
Number: 524/346
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 > Dnrm which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon > Organic dnrm > Aryl-oh or salt or aryl-o-metal bond dnrm > Polyhydric aryl-oh compound > 1,3-dihydroxy, e.g., resorcinol, etc.
Description: Subject matter wherein the designated nonreactant material contains only two hydroxyl groups and where the hydroxyl groups are directly attached to the 1,3 position of the same aryl group.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7544730 |
Rubber composition comprising catechols and/or resorcinols and the use thereof in golf balls |
Jun. 9, 2009 |
| 7439291 |
Solvent-resistant membranes from solvent-inert polyimides and polyketones |
Oct. 21, 2008 |
| 6737478 |
Rubber gels and rubber compounds containing phenolic resin adducts |
May. 18, 2004 |
| 6534578 |
Rubber compositions, rubber-resin laminates and fluid-impermeable hoses |
Mar. 18, 2003 |
| 6107399 |
Silicone release agent and method |
Aug. 22, 2000 |
| 5981073 |
Compounds based on dibenzoylresorcinol, and related compositions and articles |
Nov. 9, 1999 |
| 5922797 |
Latex for fiber adhesion |
Jul. 13, 1999 |
| 5869185 |
Coatings useful for absorbing ultraviolet light |
Feb. 9, 1999 |
| 5859121 |
Concentrated aqueous EO/PO nonionic block copolymer solution |
Jan. 12, 1999 |
| 5760171 |
Method for decolorizing polyphenylene ether resins |
Jun. 2, 1998 |
| 5658671 |
Fluoroelastomer coating composition |
Aug. 19, 1997 |
| 5571854 |
Phenolic resin molding material including a crystalline phenolic compound having plural hydroxyphenyl groups and a compound having plural hydroxyl groups in a benzene ring |
Nov. 5, 1996 |
| 5489631 |
Process for improving the mechanical and sealing properties of elastomer gaskets, joints and seals and the seal obtained with this process |
Feb. 6, 1996 |
| 5487425 |
Composition and method for recovery of petroleum and gas |
Jan. 30, 1996 |
| 5451625 |
Fluoroelastomer coating composition |
Sep. 19, 1995 |
| 5290838 |
.alpha.-cyanoacrylate containing adhesive composition |
Mar. 1, 1994 |
| 5166246 |
Polyetherimide-polyamide compositions |
Nov. 24, 1992 |
| 5143962 |
Method of granulating resorcinol/silica mixtures, the granulates obtained in this manner and their use |
Sep. 1, 1992 |
| 5128403 |
High-temperature adhesive compositions |
Jul. 7, 1992 |
| 5082885 |
Stabilized ethylene-carbon monoxide copolymer compositions |
Jan. 21, 1992 |
| 5019617 |
Rubber compositions containing carbon blacks of specified physical characteristics |
May. 28, 1991 |
| 4970272 |
Polyphenylene ether-polyamide compositions |
Nov. 13, 1990 |
| 4950698 |
Composition for selective placement of polymer gels for profile control in thermal oil recovery |
Aug. 21, 1990 |
| 4894398 |
Method for stabilizing unsaturated organosilicone compositions |
Jan. 16, 1990 |
| 4845134 |
Gelable compositions and use thereof in steam treatment of wells |
Jul. 4, 1989 |
| 4822842 |
Delaying the gelation of water soluble polymers |
Apr. 18, 1989 |
| 4622356 |
Polyacrylamide and polyacrylic acid polymers |
Nov. 11, 1986 |
| 4568715 |
Aromatic polyimide composition comprising mixed solvent |
Feb. 4, 1986 |
| 4454278 |
Polyestercarbonates adaptable for wire enamels |
Jun. 12, 1984 |
| 4442163 |
Resorcinol-filler preparation, process for the production and use of the same |
Apr. 10, 1984 |
| 4043947 |
Impact improvement of rubber-modified nitrile resins |
Aug. 23, 1977 |
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