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Class 156/335 - Phenolic-aldehyde resin


Subclass of Class 156 - Adhesive bonding and miscellaneous chemical manufacture
Definition: Resins which contain phenol-aldehyde reaction products.
No. of patents: 210
Last issue date: 03/27/2012


1            
NumberTitleIssue Date
8142605Circuit-connecting material and circuit terminal connected structure and connecting method
A circuit-connecting material which is interposed between circuit electrodes facing each other and electrically connects the electrodes in the pressing direction by pressing the facing electrodes against each other; the circuit-connecting material comprising as esse...
03/27/2012
7264796Termite resistant and fungal resistant oriented strand board and methods for manufacturing
The present invention provides for wood based panels (e.g., OSB or plywood) that are termite resistant, fungal resistant, or a combination thereof; and methods of manufacturing the same. ...
09/04/2007
7229514Method of making curved hose
The present invention is directed to a method for manufacturing a curved hose. The method is comprised of the steps of (a) forming a hose assembly, the hose assembly comprising: (i) an innermost layer of a halogenated polyolefin rubber; (ii) a polyester reinforcemen...
06/12/2007
7144937Adhesion promoters for sealants
A sealant composition comprising a sealant, an adhesive resin, and a long chain ester, particularly dimerate and trimerate esters, is capable of unexpected adhesion to substrates such as ceramic substrates (e.g., concrete), glass substrates, metal substrates such as...
12/05/2006
7107703Shoe sole
The present invention is a shoe sole formed from cotton fabric and bonded together with what in the prior art was thought to be a water soluble glue. As used in the specific construction of the present invention, millet glue is not substantially water soluble after ...
09/19/2006
7097734System and method for forming wood products
Methods for securing wood members together are disclosed. The methods include the use of an adhesive that quickly cures without heating. Adhesives may be impingement sprayed or splattered onto a contact surface. The methods may be used to form high-strength bonds be...
08/29/2006
6940177Semiconductor package and method of preparing same
A semiconductor package comprising a semiconductor wafer having an active surface comprising at least one integrated circuit, wherein each integrated circuit has a plurality of bond pads; and at least one cured silicone member covering at least a portion of the acti...
09/06/2005
6931184Dry tube fiber optic assemblies, cables, and manufacturing methods therefor
A fiber optic dry tube assembly and a method of manufacturing the same includes at least one optical waveguide and a tube. The tube houses at least a portion of the at least one optical fiber and is formed from a bimodal polymeric material. The tube has an average o...
08/16/2005
6830646Radiation curable resin layer
A radiation curable resin formulation suitable for planarizing an ink jet heater chip. The resin formulation includes a multifunctional epoxy component, a difunctional epoxy component, a silane coupling agent, an aryl sulfonium salt photoinitiator, and a non-photore...
12/14/2004
6734275Method of gluing wood based materials
The present invention relates to a method of gluing wood based materials by providing an adhesive system onto wood based materials followed by curing, the adhesive system comprises a urea based amino resin and a hardener composition, wherein the hardener composition...
05/11/2004
6730385Perfluororubber laminate and processes for producing the same
A laminate, which is in the form of an O-ring, a square ring, a rubber roll, a diaphragm, a rubber hose, a rubber tube or a vial stopper, comprising a layer of a perfluororubber, a layer of other rubber and an adhesive layer containing a polyfunctional compound whic...
05/04/2004
6703104Panel configuration composite armor
A method and apparatus comprising combining ballistic and fragment resistant fabrics in multiple layers with a central geometrically shaped composite core in a resin forming a composite armor panel, wherein the multiple layers present a fragment projectil...
03/09/2004
6645341Two part epoxide adhesive with improved strength
A two-component epoxy-based adhesive comprising a resin component and a curing agent. The resin component comprises an epoxy resin, a polymer polyol, and fumed silica. The curing agent comprises a polyoxyalkyleneamine, an amine terminated butadiene-acrylo...
11/11/2003
6613182Light attenuating evaporative cooling pad
The present invention comprises a evaporative cooling pad and method of making the same. The cooling pad features a non-reflective, non-light transmissive surface finish incorporated directly into the cooling pad. In one embodiment, this surface finish wo...
09/02/2003
6602379Adhesive compositions and methods of use thereof
A composition for the promotion of adhesion between a rubber formulation and a textile substrate is provided. The inventive composition comprises either a mixture of specific amine functional silanes and organo-functional silanes having reactive groups or...
08/05/2003
6568148Covering element for building surfaces or the like and method for the production thereof
The present disclosure involves a covering element for building surfaces and a method for the production thereof. The covering element includes a decorative visible side generally having a support plate having top and bottom surfaces, an upper transparent...
05/27/2003
6464813Process for coating and laminating film using 100% solids adhesive at room temperature
A laminating and coating system is employed with a gravure or flexographic set up using an enclosed doctor blade system with recirculation to coat adhesive onto a film and then laminate it to another film. The preferred adhesive is a two-stage epoxy consi...
10/15/2002
6461469Method for the manufacture of a finished product from a lignocellulosic material
A finished product from lignocellulose, such as a length of wood or chipboard, is impregnated with a composition containing a thermosetting resin in a nonaqueous solvent, and a styrene polymer in a nonaqueous solvent. Excess impregnating composition is re...
10/08/2002
6440255Process for producing fast curing molding compounds bonded with phenolic resin
A process is provided for producing fast curing bonded with phenolic resin, which comprises pulverulent phenolic resins mixed with or applied to the substrate to be adhered together with pulverulent addition polymers selected from the group consisting of ...
08/27/2002
6432254Wood composite prepared with a B-stageable resin
A method for making a consolidated wood product comprising coating wood components with a B-stageable, phenol-formaldehyde resole resin; heating the coated wood components to about 80 to 140° C. for a time sufficient to advance the resin to a B-stage; fo...
08/13/2002
6402869Method for gluing plywood and LVL boards
The invention relates to a method of gluing veneers to form LVL and plywood boards from veneers laid one over the other in several layers by curing the adhesive placed between the single layers in a heated press. The invention consists in the fact that th...
06/11/2002
6306241Wax sizing and resin bonding of a lignocellulosic composite
There is provided a method for producing lignocellulosic composites. This method is useful in reducing the thickness swell of these composites on their exposure to water. This method also is useful in reducing the hot-press times required to make lignocel...
10/23/2001
6132885Composites prepared with ready-to-use resin/wax emulsion adhesives
A single package, ready-to-use (RTU) resin/wax emulsion adhesive and a method of preparing the same by heating a thermosetting resin and adjusting the pH of the wax emulsion prior to combining the resin and wax emulsion. The use of the adhesive in making ...
10/17/2000
6132549Wood-product laminated composites
Discloses compositions of urea dissolved in aqueous, polymerizable phenolic resole resins, wood-product laminated composite products produced with such resins, with or without the urea, and methods for the production of wood-product laminated composites w...
10/17/2000
6113729Wax sizing and resin bonding of a lignocellulosic composite
There is provided a method for producing lignocellulosic composites. This method is useful in reducing the thickness swell of these composites on their exposure to water. This method also is useful in reducing the hot-press times required to make lignocel...
09/05/2000
6042935Friction element
Disclosed is a friction element designed for frictional contact with a body and for use, in particular, in brakes or clutches. The friction element has at least one freely accessible surface formed by a carbon-fiber-reinforced porous carbon block, at leas...
03/28/2000
6022947Light-colored, low molecular weight phenolic-modified rosin esters
Light-colored phenolic-modified rosin esters, suitable for use as, for example, tackifiers in adhesive compositions, are prepared by reacting together rosin, a phenolic compound, formaldehyde or a reactive equivalent thereof, and a non-phenolic hydroxyl-c...
02/08/2000
6019867Use of glycol production unit waste streams for production of resole bonded laminates
Mixed glycols, as exist in the waste stream from a glycol production unit, are utilized for production of a liquid resole resin in an aqueous alcoholic solvent. The solvated resole resin is employed as a binder for production of laminates....
02/01/2000
6008150Binder composition for producing fibrous webs and a process for producing fibrous web mouldings
A process and a binder for producing fibrous webs and fibrous web moldings, preferably in molding tools, in which fibrous webs are chemically bonded with powdered binders which consist wholly or partly of powder coating material, preferably recycled powde...
12/28/1999
5942058Co-adhesive system for bonding wood, fibers, or agriculture based composite materials
The invention provides an adhesive system comprising a blend of resin and a co-adhesive conjugated triglyceride drying oil acting as a internal release agent which is mixed with fibers for bonding composite panels such as oriented strand board, particle b...
08/24/1999
5912062Utilization of waste fibers in laminates
The present invention provides compositions and processes wherein recycling of waste carpets and textiles is achieved by coating the individual yarn fibers with a low viscosity adhesive that is dispersed or dissolved in a suitable solvent to affect covera...
06/15/1999
5907333Ink jet print head containing a radiation curable resin layer
This invention relates to an ink jet print head having ink passage ways formed in a radiation cured resin layer which is attached to a substrate. The passageways are connected in fluid flow communication to an ink discharging outlet provided by an orifice...
05/25/1999
5902442Method for bonding lignocellulosic material with phenol-formaldehyde resin and carbon dioxide
Subjecting lignocellulosic components coated with an aqueous alkaline phenolic resole resin solution to carbon dioxide inhibits overpenetration of resin and improves bond strength when the coated components are heated to cure the resin by application of s...
05/11/1999
5847029Method and novel composition board products
A process for the preparation of composition board, particleboard, fiberboard, waferboard and oriented strandboard as well as new and useful products thereof are provided for by the separation of one portion of the solid constituents of the composition bo...
12/08/1998
5763559Phenol-formaldehyde resins modified with guanidine salts
A guanidine-modified phenol-formaldehyde resole resin by reacting formaldehyde and phenol at a formaldehyde to phenol mole ratio above about 1.5:1 in the presence of an effective amount of an alkaline catalyst and in the presence of a catalytic amount of ...
06/09/1998
5717053Co-condensation product and rubber composition containing the same
There is provided a co-condensation product obtainable by subjecting a p-alkylphenol to reaction with formaldehyde in the presence of an alkali catalyst to prepare a resol type condensate, and subjecting the resulting resol type condensate to reaction wit...
02/10/1998
5714030Plastisol type adhesive composition used in filter for alcohol-containing fuel
A plastisol type adhesive composition used to bond a filer paper and end caps of an filter element of a fuel filter for filtering a mixture fuel of gasoline and methanol. The adhesive composition comprises a polymer (vinyl chloride polymer and/or copolyme...
02/03/1998
5700587Resorcinol-glutaraldehyde resin as an accelerator for curing phenol-formaldehyde resins
The invention relates to the use of a resorcinol-glutaraldehyde reaction product as an accelerator for thermosetting phenolic resin and to a method of making the accelerator. Further, the invention relates to a resin blend comprising phenol-formaldehyde a...
12/23/1997
5674338Method of joining wood
The invention comprises a method for joining pieces of unseasoned or undr wood, by finger jointing or other joining technique. The wood may have a moisture content above the fibre saturation point of the wood, and as high as 50% to 100% or higher moistur...
10/07/1997
5654099Method of improving adhesion between alkylated chlorosulfonated polyethylene (ACSM) or chlorosulfonated polyethylene (CSM), and resorcinol formaldehyde latex (RFL) treated polyester cord
A method for improving the adhesion of alkylated chlorosulfonated polyethylene (ACSM) and chlorosulfonated polyethylene (CSM) rubber compounds to a resorcinol-formaldehyde latex (RFL) treated polyester reinforcing element using lower than conventional hea...
08/05/1997
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