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...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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| Number | Title | Issue Date |
| 7976670 | Surface insensitive anaerobic adhesive and sealant compositions Surface insensitive, storage-stable, single-package liquid anaerobic adhesive and sealant compositions which are substantially free of amines, especially aromatic and tertiary amines, and imides, especially sulfimides such as saccharine and saccharine-type compounds... | 07/12/2011 |
| 7142361 | Optical material adhesive, film including optical material and projection screen including film An optical material includes an adhesive formed from perfluoroalkylsulfonamidoethyl acrylate, aliphatic urethane acrylate oligomer and acrylate monomer. A film can include a first layer, a second layer disposed on the first layer and a polymerized composition dispos... | 11/28/2006 |
| 7087127 | Method of bonding a window to a substrate using a silane functional adhesive composition The invention is an adhesive composition comprising a) i) a trialkoxysilane functional polyether or polyurethane wherein the polyether or polyurethane has a weight average molecular weight of 6000 or greater and a dialkyltin carbox... | 08/08/2006 |
| 7050227 | Composition for microstructured screens A composition having at least about 10 percent perfluoroalkylsulfonamideoethyl acrylate; at least about 5 percent aliphatic urethane acrylate oligomer; at least about 1 percent acrylate monomer; and less than about 84 percent other reactive and non-reactive componen... | 05/23/2006 |
| 6984413 | Removable pressure-sensitive adhesive sheet A removable pressure-sensitive adhesive sheet is disclosed which, when used for fixing adherends thereto in work processing or the like, has such a degree of tackiness as not to peel off the adherends and which, after the work processing or the like, can be easily r... | 01/10/2006 |
| 6908671 | Transparent pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet thereof A transparent acrylic pressure-sensitive adhesive composition which combines transparency and high-temperature adhesive properties. The transparent pressure-sensitive adhesive composition contains a polymer of one or more acrylic-based monomers and an organophilic l... | 06/21/2005 |
| 6838143 | Peelable protective film Adhesive-coated, peelable protective films and peelable labels, wherein the adhesive contains a copolymer that is capable of undergoing free-radical polymerization and which comprises, to an extent of from 0.1 to 10 wt %, based on the copolymer, a compound A compoun... | 01/04/2005 |
| 6833043 | Elastomer compositions for bonding to fluoropolymers A method for increasing the adhesion of a first layer comprising a fluoropolymer substantially free of interpolymerized units derived from vinylidene fluoride to a second layer comprising a curable elastomer is described. The method comprises adding a dehydrofluorin... | 12/21/2004 |
| 6797107 | Solid cyanoacrylate adhesive composition and method for its use A solid cyanoacrylate adhesive composition is disclosed which can be applied to a substrate in solid form and which polymerizes into an adhesive polymer upon liquefying. Preferably the solid cyanoacrylate composition liquefies at temperatures slightly above room tem... | 09/28/2004 |
| 6667108 | Wearprotected wood veneer A resin impregnated overlay is applied to a wood veneer, which in turn may be adhered to a substrate.... | 12/23/2003 |
| 6485601 | Water based construction adhesive having improved moisture resistance useful for binding two substrates The present invention relates to an environmentally safe water based construction adhesive suitable for binding two (2) substrates together under conditions wherein moisture resistance is a requirement.... | 11/26/2002 |
| 6436225 | N-methylol-based polyacrylic dispersion and polyalkyleneimine adhesives for film laminating The present invention relates to film laminating adhesive (FLA) compositions comprising an N-methylol-based polyacrylic dispersion and polyalkyleneimine (PAI) and laminates thereof, a method for bonding substrates together using these compositions and a m... | 08/20/2002 |
| 6436498 | Reactive silicone/alkyleneimine barrier laminating adhesives having bis-silane additives A method of laminating two substrates by coating at least one side of a substrate with a laminating adhesive, bringing a coated side of the substrate into contact with a second substrate to form a three layer film, and treating the three layer film with a... | 08/20/2002 |
| 6399171 | Reactive silicone/alkylenimine barrier laminating adhesives and applications thereof The invention relates to a method of laminating two substrates by coating at least one side of a substrate with a laminating adhesive, bringing a coated side of said substrate into contact with a second substrate to form a three layer film, and treating s... | 06/04/2002 |
| 6379486 | Process for seaming interlocking seams of polyimide component using polyimide adhesive A process for providing a seamed flexible polyimide component by providing a poly(amic acid) at the seam between interlocking mutually mating seam elements, and curing the seam, thereby converting the poly(amic acid) into a polyimide adhesive at the seam.... | 04/30/2002 |
| 6294629 | Cyanoacrylate compositions This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, the combination of two accelerators to improve fixture speeds on certain substrates.... | 09/25/2001 |
| 6287685 | Rubber article capable of bonding to a pressure-sensitive adhesive and method of making The invention provides a process for bonding a pressure-sensitive adhesive to a rubber article. The process includes the steps of heat laminating a heat-activatable adhesive bearing a primer layer to the rubber article at a temperature of at least 100° C... | 09/11/2001 |
| 6180705 | Polyacrylamide with low molecular weight The invention concerns a polyacrylamide-containing composition which is characterized in that it has a molecular weight of between 2,000 and 8,000 g/mol, determined by means of gel permeation chromatography (GPC), and as a 15% aqueous solution still has a... | 01/30/2001 |
| 6084029 | High temperature polyolefin based adhesive film with improved polarity for adhering to polyurethane foams Adhesion promoters, adhesive compositions, and adhesive films that adhere well to polar materials contain the product of a reaction between a polyolefin grafted with an ethylenically unsaturated carboxylic acid and/or an ethylenically unsaturated carboxyl... | 07/04/2000 |
| 6069197 | Adhesive for aluminum using aluminum-lithium corrosion inhibitors An adhesive composition comprising aluminum lithium alloy particles and a multi functional polymer resin is disclosed. Methods for preventing corrosion, for bonding two substrates comprising aluminum together, and for heat-free welding two substrates pref... | 05/30/2000 |
| 6042902 | Adhesives for making multilayer films comprising liquid crystalline polymers and poly(ethylene terephthalate) or polycarbonate Multilayer films that include a thermotropic liquid crystalline polymer film layer and a poly(ethylene terephthalate) or polycarbonate film layer are bound together using a hot melt adhesive, which may be either (1) a blend of poly(-olefins) that i... | 03/28/2000 |
| 5998034 | Multilayer fuser rolls having fluoropolymer coating on a complaint baselayer A fuser member for fixing toner to a recording medium having a fluoropolymer non-stick topcoat on a compliant silicone rubber baselayer bonded to a metallic insert is provided. The fluoropolymer is adhered to the silicone rubber baselayer using a primer o... | 12/07/1999 |
| 5989385 | Polyamide adhesives having improved bookbinding characteristics A method of bookbinding comprising the steps of a) applying a film comprising at least one hot melt polyamide at an application temperature of between about 175° C. and about 190° C. to the backbone of a book block said film having a tensile strength gr... | 11/23/1999 |
| 5865936 | Rapid curing structural acrylic adhesive A two part structural acrylic adhesive contains as a first part a mixture of acrylate or methacrylate monomers or oligomers, maleic acid, a hydroperoxide, and a source of ferric ions, and as a second activator part a substituted dihydropyridine. The adhes... | 02/02/1999 |
| 5827393 | Hotmelt adhesive Hot melt adhesives having an "open time" of 10 minutes or longer, preferably more than 1 hour and, more preferably, more than 2 hours for a contact pressure of 5 kg/cm2 and atmospheric conditions of 25° C./26% relative air humidity are provide... | 10/27/1998 |
| 5508100 | Aqueous binder composition A product is obtained by a process involving binding two or more layers of tissue fabrics derived from cellular pulp or cellulose fiber. In this process, a binder composition comprised of: (a) 10 to 80 parts by weight of an aqueous plastics dispersion of ... | 04/16/1996 |
| 5427642 | Method for mounting electronic parts on a printed circuit board by use of an adhesive composition An adhesive composition for use in the mounting of electronic parts on a printed circuit board is disclosed. The composition comprises a photosetting and thermosetting resin ingredient and a long-chain saturated fatty acid amide. Also disclosed is a metho... | 06/27/1995 |
| 5079068 | Adhesively edge-padding a stack of collated carbonless paper Known adhesive compositions for edge-padding a stack of sets of collated sheets of carbonless copy paper have not provided both good fanout and good adhesion within individual sets unless used with carbonless copy paper from the company that supplies the ... | 01/07/1992 |
| 5039370 | Heat sealing of polyamides A mixture of benzyl alcohol and a hydroxy benzene is disclosed, for use in the bonding together of polyamide articles. In one embodiment, the mixture comprises 5 to 50% by weight of benzyl alcohol, 20 to 90% by weight of phenol; and 5 to 30% by weight of ... | 08/13/1991 |
| 4980004 | Method of manufacturing polyimide foam shapes having improved density and cell size uniformity A method of manufacturing lightweight shapes from polyimide foam in which density discontinuities such as cavities, varying cell size, or swirl marks are substantially eliminated. A block or bun of polyimide foam is prepared in a conventional manner which... | 12/25/1990 |
| 4968373 | Aqueous dispersion of styrene-acrylic polymers and its application to water resistant adhesive compositions especially suited for tiling An aqueous styrene-acrylic type polymer dispersion useful as a wet strength adhesive contains at least one copolymer consisting of 0.5 to 5% by weight of N-allylacetoacetamide monomer (A) and 99.5 to 95% by weight of a mixture of monomers (B) consisting o... | 11/06/1990 |
| 4935462 | Heat sealing of polyamides A mixture of benzyl alcohol and hydroxy benzene is disclosed, for use in the bonding together of polyamide articles. In embodiments, the mixture comprises 5 to 50% by weight of benzyl alcohol, 20 to 90% by weight of phenol and 5 to 30% by weight of polyam... | 06/19/1990 |
| 4933234 | Primed polymeric surfaces for cyanoacrylate adhesives A primed polymeric article is provided. The article comprises a polymeric substrate having graft polymerized thereon at least one organic nucleophilic graft-polymerizable monomer or salt thereof which is capable of accelerating the cure of a cyanoacrylate... | 06/12/1990 |
| 4923538 | Method of making porous inorganic particle filled polyimide foam insulation products A method of making thermal insulating products comprising porous, lightweight, high temperature resistant inorganic particles in a polyimide foam matrix and the product thereof. A polyimide precursor powdered is mixed with about equal weight of flake-like... | 05/08/1990 |
| 4923651 | Method of manufacturing polyimide foam shapes having improved density and cell size uniformity A method of manufacturing lightweight shapes from polyimide foam in which density discontinuities such as cavities, varying cell size, or swirl marks are substantially eliminated. A block or bun of polyimide foam is prepared in a conventional manner which... | 05/08/1990 |
| 4879178 | Surgical pressure sensitive adhesive sheet product What is disclosed are novel hot melt adhesives having pressure sensitive properties that are comprised of a combination of two acrylic-based copolymers containing the novel monomer 1(2)-methyl-3-oxa-4-oxo-5-aza-nonyl methacrylate, one of the copolymers ... | 11/07/1989 |
| 4865784 | Method of making porous inorganic particle filled polyimide foam insulation products A method of making thermal insulating products comprising porous, lightweight, high temperature resistant inorganic particles in a polyimide foam matrix and the product thereof. A polyimide precursor provided is mixed with about equal weight of flake-like... | 09/12/1989 |
| 4830819 | Composition for fixing metal powder molding at sintering A composition for fixing a metal powder molding at sintering, which is used, in the case of disposing a metal powder molding formed by rolling a mixture of a metal powder and a synthetic resin-based binder on a metal base material and sintering the metal ... | 05/16/1989 |
| 4658000 | Polyacrylamide adhesive for fixing the sorbent layers of overpressured, one-and multilayer-chromatographic plates and a process for the preparation thereof The invention relates to a new polyacrylamide adhesive suitable for the fixing of fine-particle sorbent layers based on organic and/or inorganic compounds, used in overpressured one- and multilayer chromatographic procedures. The said adhesive is prepared... | 04/14/1987 |
| 4624727 | Polyimides and methods for making and using the same A low temperature processable, thermoplastic polyimide and methods for making and using the same. The polyimide has repeating polymer units of the formula ##STR1## wherein n is 2 to about 20 and the molecular weight of the polymer chain is about... | 11/25/1986 |
