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Your search returned 250 patents.
( 427/341 in Current US Classification )
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Patent IDTitleDate Filed
5733603 Surface modification of hydrophobic polymer substrate June 5, 1996
5721006 Fingerprinting system August 21, 1996
5716680 Solventless process for forming thin, durable coatings of perfluorocarbon ionomers on various polymeric materials April 1, 1996
5692936 Moisture-permeable waterproof fabric and process for producing the same April 22, 1996
5691048 Dual coated metal substrates and methods of making the same January 22, 1996
5688560 Process for coating metal surfaces May 9, 1996
5679196 Process of making rubber thread October 5, 1995
5670211 Method for applying liquid to sheet material September 14, 1995
5654032 Non-photosensitive aqueous blockout composition and blockout method for repairing flaws May 26, 1995
5635246 Chemically adsorbed film and method of manufacturing the same May 17, 1995
5614263 Hydropillic chemically adsorbed film and method of manufacturing the same May 17, 1995
5599586 Chemical maintenance systems for residential roofing materials April 18, 1995
5580605 Transparent substrate and method of manufacturing the same May 1, 1995
5576072 Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with at least one other, dissimilar polymer hydrogel February 1, 1995
5571288 Flame-retardant treatment of fabrics June 6, 1995
5561215 Pyrrolidones for cleanup of sulfur-containing polymers August 31, 1994
5540652 Orthopedic cast composed of an alkoxysilane terminated resin February 9, 1995
5523119 Method for producing a dimensionally graded conductive foam March 16, 1995
5503897 Shaped articles and method of making same June 15, 1994
5503877 Complex oligomeric or polymeric compounds for the generation of metal seeds on a substrate November 10, 1994
5486414 Dual coated metal substrates and method of making July 18, 1994
5482747 Poly(vinyl alcohol) polymer blend textile sizes with improved ability to be desized May 19, 1995
5455286 Bioactive composition August 2, 1994
5427844 Articles of natural cellulose fibers with improved deodorant properties and process for producing same December 15, 1993
5413846 Elasticized artificial leather and process for its production February 17, 1994
5407709 Anti-contaminating adsorbed film and method of manufacturing the same November 8, 1993
5405653 Poly(vinyl alcohol)starch blends for textile sizes with improved ability to be desized February 28, 1994
5397597 Optical recording medium and method of manufacturing the same July 19, 1993
5384159 Process for restoring discharded silicone-polycarbonate parts September 22, 1993
5378521 Water-and oil-repelling members and method of manufacturing the same August 20, 1993
5362573 Use of zirconium salts to improve the surface sizing efficiency in paper making January 28, 1993
5354259 Microfiber fillers for orthopedic casting tapes January 25, 1993
5342694 Treating an autodeposited coating with an alkaline material June 3, 1988
5318802 Modifying a wood material utilizing formaldehyde polymer and sulfur dioxide April 20, 1993
5304583 Process for producing polyacetylene or polyacene type long conjugated polymers October 13, 1992
5304582 Process for producing polyacetylene or polyacene type long conjugated polymers October 13, 1992
5302416 Process for producing polyacetylene or polyacene type long conjugated polymers December 13, 1991
5288519 Method of producing modified polyimide layer having improved adhesion to metal layer thereon April 27, 1992
5270417 Method of manufacturing a polyacetylene conjugate polymer December 18, 1992
5261764 In situ conversion of a single walled tank to a double walled tank July 28, 1992
5258203 Process for the manufacture of thin film composite membranes February 4, 1991
5248526 Process for producing polyacetylene or polyacene type long conjugated polymers August 10, 1992
5232815 Autodeposition emulsion and methods of using thereof to selectively protect metallic surfaces April 20, 1992
5221698 Bioactive composition June 27, 1991
5194484 Process for making fluoropolymer composites September 25, 1991
5191002 Method and compositions for a floor care maintenance system October 18, 1991
5176941 Process of producing a ceramic/fiber composite using a molten polysilazone November 30, 1989
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