Class 524/346 - 1,3-dihydroxy, e.g., resorcinol, etc.

Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the designated nonreactant material
No. of patents: 34
Last issue date: 10/11/2011

Number	Title	Issue Date
8034862	Golf ball compositions Golf balls comprising a core and a cover are disclosed. The core is a dual- or multi-layer core, wherein at least one layer is formed from a rubber composition comprising a base rubber and a resorcinol. The core layer formed from such rubber composition has a positi...	10/11/2011
8034863	Golf ball compositions Golf balls consisting of a core and a cover are disclosed. The core is a solid, single-layer core formed from a rubber composition comprising a resorcinol. The core has a positive hardness gradient such that the difference between the core's surface hardness and the...	10/11/2011
7544730	Rubber composition comprising catechols and/or resorcinols and the use thereof in golf balls The present invention is directed to a golf ball having at least one layer formed from a rubber composition comprising a base rubber, a free radical initiator, and a catechol. The present invention is also directed to a golf ball having at least one layer formed fro...	06/09/2009
7439291	Solvent-resistant membranes from solvent-inert polyimides and polyketones A solvent-resistant polymeric membrane comprising a solvent-inert polymer having a solubility parameter greater than 18 (J/cm3)0.5, such as a polyketone, a polyether ketone, polyarylene ether ketone ketone, a polyimide, a polyetherimide, or a p...	10/21/2008
7265173	Tire fabric compositions and methods of production thereof A polymer-based reinforced rubber composition may be produced that comprises a) a plurality of polymer-based fibers, wherein at least some of the plurality of polymer-based fibers comprises at least one surface modification agent; and b) a rubber compound, wherein t...	09/04/2007
6921572	Transmission belts comprising a cord with at least two fused yarns A transmission belt is made of a cord, a rubber or thermoplastic matrix, and an adhesion material which is able to adhere the cord to the rubber or thermoplastic matrix. The cord is made of at least two yarns, such that a first yarn has a melting or decomposition po...	07/26/2005
6737478	Rubber gels and rubber compounds containing phenolic resin adducts The invention relates to rubber compounds comprising at least one double bond-containing rubber, additions of rubber gels, phenolic resin adducts or phenol/formaldehyde condensation products, such as resols or novolaks, and optionally, further fillers and rubber aux...	05/18/2004
6534578	Rubber compositions, rubber-resin laminates and fluid-impermeable hoses A refrigerant hose for an air conditioner has an inner wall layer formed of a laminate of an inner resin layer and an outer rubber layer bonded by its vulcanization to the resin layer. The rubber layer is of a composition comprising butyl rubber, an adhes...	03/18/2003
6107399	Silicone release agent and method A method of improving the release and antideposition characteristics of a hard impermeable surface. A hard impermeable surface is coated with a film of an aqueous solution. The solution is formed by combining (i) a dimer of at least two alkoxy functional ...	08/22/2000
5981073	Compounds based on dibenzoylresorcinol, and related compositions and articles Novel dibenzoylresorcinol-based compounds are disclosed wherein the dibenzoylresorcinol is bonded to the residue of either an alcohol or a carboxylic acid group, via a methylene carboxylate linking group; and wherein the dibenzoylresorcinol is bonded dire...	11/09/1999
5922797	Latex for fiber adhesion This invention relates to a latex for utilization in adhesive compositions for bonding synthetic fibers to natural or synthetic rubber. These latices can be produced at reduced cost and their utilization results in improved performance characteristics. Th...	07/13/1999
5869185	Coatings useful for absorbing ultraviolet light A polycarbonate substrate coated with an acrylic coating containing at least one polybenzoylresorcinol, and optionally a silicone hardcoat on the acrylic coating, wherein said at least one polybenzoylresorcinol has the formula ##STR1## wherein e...	02/09/1999
5859121	Concentrated aqueous EO/PO nonionic block copolymer solution Disclosed herein is a stable aqueous dispersant solution containing a high concentration of an EO/PO nonionic block copolymer incapable of liquid phase continuity at ambient temperatures, and a formulation and processing approach providing an effective co...	01/12/1999
5760171	Method for decolorizing polyphenylene ether resins Polyphenylene ethers are decolorized by contact in the melt or in solution with a hydroxy compound containing either another hydroxy group or a double or aromatic bond in a specific location in the molecule. Illustrative decolorizing compounds are benzopi...	06/02/1998
5658671	Fluoroelastomer coating composition A coating composition useful, for example, in the preparation of automotive gaskets and the like, the composition comprising: (1) a fluoroelastomer; (2) a quaternary ammonium or quaternary phosphonium salt accelerator; (3) a polyol; (4) an acid acceptor; (5) an oil...	08/19/1997
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 A phenolic resin molding material for molding at lower than normal pressures, comprising as resin components a combination of (A) a crystalline phenolic compound having two or more hydroxyphenyl groups and (B) a compound having two or more hydroxyl groups...	11/05/1996
5489631	Process for improving the mechanical and sealing properties of elastomer gaskets, joints and seals and the seal obtained with this process A process for the improving the mechanical properties and the sealing properties of elastomer gaskets. The elastomer is prepared by adding to an elastomer composition, at the time of the preparation phase, fibers having an average length on the order of 2...	02/06/1996
5487425	Composition and method for recovery of petroleum and gas The present invention provides a composition for recovery of petroleum and gas, which comprises (a) a copolymer having a molecular weight of 100,000 or more, composed of 30-75 mole % of N-vinylpyrrolidone unit, 5-70 mole % of (meth)acrylamide unit and 0-2...	01/30/1996
5451625	Fluoroelastomer coating composition A coating composition useful, for example, in the preparation of automotive gaskets and the like, the composition comprising: (1) a fluoroelastomer; (2) a quaternary ammonium or quaternary phosphonium salt accelerator; (3) a polyol; (4) an acid acceptor; (5) an oil...	09/19/1995
5290838	଱-cyanoacrylate containing adhesive composition A novel neopentyl ଱-cyanoacrylate composition is provided. The composition which includes neopentyl ଱-cyanoacrylate has superior adhesive properties even at high temperatures and is characterized by the absence of the whitening phenomenon....	03/01/1994
5166246	Polyetherimide-polyamide compositions Polyphenylene ether- polyamide compositions having improved resistance to water absorption and swell are provided by incorporating therein a phenolic compound....	11/24/1992
5143962	Method of granulating resorcinol/silica mixtures, the granulates obtained in this manner and their use A method of granulating resorcinol/silica mixtures which comprises transporting a mixture of resorcinol and precipitated silica by conveyor worms to two pressing rollers whose shafts are attached vertically above one another and whose contact pressure can...	09/01/1992
5128403	High-temperature adhesive compositions A one-coat adhesive composition which utilizes environmentally acceptable ingredients and which can withstand high temperature conditions such as those experienced during injection molding processes. The adhesive contains a Diels-Alder adduct of a perhalo...	07/07/1992
5082885	Stabilized ethylene-carbon monoxide copolymer compositions Improved thermal stability and melt stability is demonstrated by stabilized compositions comprising a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon having incorporated therein a stabilizing quantity o...	01/21/1992
4970272	Polyphenylene ether-polyamide compositions Polyphenylene ether-polyamide compositions having improved resistance to water absorption and swell are provided by incorporating therein a phenolic compound....	11/13/1990
4950698	Composition for selective placement of polymer gels for profile control in thermal oil recovery A composition for closing pores in a formation following a steam-flooding enhanced oil recovery process. The composition comprises an aqueous temperature activated gellable mixture. This mixture is comprised of water, water dispersible polymers, phenolic ...	08/21/1990
4894398	Method for stabilizing unsaturated organosilicone compositions A method for stabilizing an unsaturated organosilicone is disclosed wherein a stabilizing amount of a hydroxylamine compound is added to the organosilicone to prevent thermal polymerization of the latter. The organosilicone may be an alkoxysilane or an or...	01/16/1990
4845134	Gelable compositions and use thereof in steam treatment of wells A gelable composition is provided which can be injected into a well prior to steam treatment of the well. The composition comprises water, a water-dispersible polymer, a water-dispersible first crosslinker and a water-dispersible second crosslinker, where...	07/04/1989
4822842	Delaying the gelation of water soluble polymers A process is disclosed for delaying the rate at which water soluble polymers are gelled by an aldehyde and a phenolic compound and for increasing the mechanical strength of these gels which comprises contacting an aqueous solution of said water soluble po...	04/18/1989
4622356	Polyacrylamide and polyacrylic acid polymers The use of a cyclic compound containing a ##STR1## group, i.e., methone, has been found to allow a poor acrylamide or acrylic acid or 2-acrylamide-2-methylpropane sulfonic acid and its salts monomer to be polymerized to a polymer having improved perf...	11/11/1986
4568715	Aromatic polyimide composition comprising mixed solvent An aromatic polyimide composition usable for producing shaped articles, for example, films, or as varnish, lacquer, or bonding agent, comprises a high molecular weight aromatic polyimide resin which is a polycondensation-imidization product of an aromatic...	02/04/1986
4454278	Polyestercarbonates adaptable for wire enamels A polyester, a polyester/polyamide or a polyester/polyamide/polyimide polymers are prepared from (a) a diaryl terephthalate or diaryl isophthalate, and (b) an aromatic polyol or of (a) and a mixture of (b), and an aromatic diamine, or of (a), (b), (c), an...	06/12/1984
4442163	Resorcinol-filler preparation, process for the production and use of the same There is prepared a homogeneous mixture of 95 to 30% carbon black and 5 to 70% resorcinol. The resorcinol preferably either has an average particle size of 0.01 to 0.4 mm or is broken down to that size. The product is employed in rubber mixture to improve...	04/10/1984
4043947	Impact improvement of rubber-modified nitrile resins The impact resistance of rubber-modified high-nitrile thermoplastic resins is greatly improved by including certain oils such as triethyl phosphate, 2-ethyl hexanoic acid, 2,4-di-t-butyl phenol, trimethyl phosphate, tributyl phosphate, 4-hexyl resorcinol,...	08/23/1977

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Class 524/346 - 1,3-dihydroxy, e.g., resorcinol, etc.