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| Number | Title | Issue Date |
| 7087296 | Energy absorbent laminate This invention provides multi-layered composites, laminates and composite joints in which at least one resin-impregnated, fiber-containing layer is joined or laminated to a core layer having a lower flexural modulus or higher elongation at break, higher toughness, o... | 08/08/2006 |
| 7084083 | Radiant and convective heat resistant material The invention is a new heat and fire resistant material. The material is made of a woven silica-based cloth layered in several possible combinations with foil and fiberglass cloth layers. The layers can be arranged in a variety of sequences to minimize the thermal r... | 08/01/2006 |
| 7046328 | Apparatuses and methods for flexible displays Apparatuses and methods for forming displays are claimed. One embodiment of the invention relates to forming a flexible active matrix display along a length of flexible substrate. Another embodiment of the invention relates to forming multiple flexible displays alon... | 05/16/2006 |
| 6881506 | Radiant and convective heat resistant materials and emergency fire shelter made therefrom The invention is a new heat and fire resistant material and an improved wildland fire shelter and kit. The material is made of a woven silica-based cloth layered in several possible combinations with foil and fiberglass cloth layers. The layers can be arranged in a ... | 04/19/2005 |
| 6869661 | Flexible radiant barrier The present invention provides a flexible heat reflective radiant barrier that may be conveniently installed on a structure without the need to simultaneously replace rigid construction decking panels. The flexible heat reflective radiant barrier is for use as part ... | 03/22/2005 |
| 6599850 | Flexible reflective insulating structures A flexible reflective insulating structure includes a layer of flexible fiber-based material, and a flexible metallic layer having a first surface of emissivity less than 0.1. The metallic layer is attached to the layer of fiber-based material with its fi... | 07/29/2003 |
| 6558783 | Thermosetting polyphenylene ether resin composition, cured resin composition obtained therefrom, and laminated structure Disclosed are a curable polyphenylene ether (PPE) resin composition comprising (a) a PPE resin and (b) a of a compound having a 3,4-dihydro-3-substituted-1,3-benzoxazine skeleton (DSBS compound), or a mixture of the DSBS compound and a ring-opening polyme... | 05/06/2003 |
| 6291374 | Polybutadiene and polyisoprene based thermosetting compositions and method of manufacture An electrical substrate material is presented comprising a resin matrix which includes a thermosetting polybutadiene or polyisoprene resin, an ethylene propylene rubber, and optionally a thermoplastic unsaturated butadiene- or isoprene-containing polymer;... | 09/18/2001 |
| 6283166 | Woven glass fabrics and laminate for printed wiring boards A glass woven fabric composed of glass fiber warp threads and glass fiber weft threads, characterized in that the glass fiber warp threads are woven with the glass fiber weft threads at intervals of at least 10 mm in each of the warp and weft directions a... | 09/04/2001 |
| 6071836 | Polybutadiene and polyisoprene thermosetting compositions and method of manufacture thereof An electrical substrate material is presented comprising a thermosetting matrix of polybutadiene or polyisoprene in an amount of about 15 to about 50 volume %; a fabric reinforcement in an amount of 0 to about 40 volume %; a particulate filler, preferably... | 06/06/2000 |
| 6048807 | Polybutadiene and polyisoprene based thermosetting compositions and method of manufacture An electrical substrate material is presented comprising a thermosetting matrix which includes a polybutadiene or polyisoprene resin, an unsaturated butadiene- or isoprene-containing polymer and an ethylene propylene rubber; a particulate filler and, a fa... | 04/11/2000 |
| 6013588 | Printed circuit board and printed circuit board base material The present invention relates to a printed circuit board and a printed circuit board base material for use in the printed circuit board. The printed circuit board base material of the present invention is produced by impregnating a carbon core material su... | 01/11/2000 |
| 5972811 | Polybutadiene and polyisoprene thermosetting compositions and method of manufacture thereof An electrical substrate material is presented comprising a thermosetting matrix of polybutadiene or polyisoprene and a co-curable second resin distinct from the first resin. A peroxide cure initiator and/or crosslinking agent may optionally be added. The ... | 10/26/1999 |
| 5858887 | Single resin polybutadiene and polyisoprene thermosetting compositions and method of manufacture thereof An electrical substrate material is presented comprising a thermosetting matrix of polybutadiene or polyisoprene in an amount of 25 to 50 volume %; a woven glass fabric in an amount of 10 to 40 volume %; a particulate, preferably ceramic filler, in an amo... | 01/12/1999 |
| 5854142 | Laminated plate material and loom harness frame manufactured therefrom A harness frame of light weight manufactured from a laminated plate material is disclosed. The laminated plate material comprises (a) a composite material layer comprising a resin matrix and a reinforcing layer formed of reinforcing fibers and (b) metalli... | 12/29/1998 |
| 5837624 | Woven glass cloth for printed wiring board and printed wiring products manufactured therefrom To enhance the tear strength without increasing the thickness, a woven glass cloth having a mass of 15 to 30 g/m2, for use as a base material for printed wiring board material, is characterized in that the weft or warp is provided by a 75 denie... | 11/17/1998 |
| 5523148 | Multilayer article comprising a toughened polycyanurate with embedded electrically conductive patterns A prepreg which is heat curable within a temperature range of between about 200° C. and 325° C. comprising a reinforcing material impregnated with a curable material said curable material comprising a blend of a fluorine-containing cyanate and a fluorin... | 06/04/1996 |
| 5419954 | Composition including a catalytic metal-polymer complex and a method of manufacturing a laminate preform or a laminate which is catalytically effective for subsequent electroless metallization thereof The inventive method provides a simple and economical method of manufacturing a laminate which is catalytically effective for subsequent electroless deposition thereon of metals, such as copper, and which is useful as a substrate for printed circuit board... | 05/30/1995 |
| 5312691 | Copper-clad MC4 unsaturated polyester resin Metal foil laminates of an unsaturated polyester resin, MC4, characterized by high performance electrical, physical and mechanical properties and useful for electronic circuit boards, low impedence microwave boards and E.M.I.-R.F.I. shielding, and a proce... | 05/17/1994 |
| 5227216 | Fiber/metal laminate A fiber/metal laminate composite material is comprised of a plurality of metallic layers, reinforced with a plurality of fiber layers. The metallic layers are preferably aluminum, while the fibers in the fiber layers are preferably comprised of an aramid.... | 07/13/1993 |
| 5204172 | Flexible fabric thermal insulators A laminated fabric suitable as a thermal insulator or fire barrier. The fabric comprises a layer (10) of a knitted glass fabric, to provide flexibility, and layers of heat reflecting materials (11), to reflect the heat, and woven glass fabric (12) to prov... | 04/20/1993 |
| 5100722 | Glass fiber-reinforced resin composite materials A fiber-reinforced resin composite material suitable for printed circuit boards, etc., in which an inorganic fiber material is treated on its surface with a fluorosilane coupling agent and then impregnated with a fluororesin material.... | 03/31/1992 |
| 5071702 | Laminated plate for high frequency A laminated plate for a high frequency comprising a reinforced plastic layer and a conductive layer bonded to an outermost layer of the reinforced plastic layer, wherein the reinforced plastic layer comprises reinforcing fibers impregnated with poly(4-met... | 12/10/1991 |
| 4895752 | Low dielectric constant laminate of fluoropolymer and polyaramid Laminate is disclosed comprising a perfluoropolymer reinforced with polyaramid positioned between two layers of copper.... | 01/23/1990 |
| 4888247 | Low-thermal-expansion, heat conducting laminates having layers of metal and reinforced polymer matrix composite Heat conducting laminates and laminated heat conducting devices having at least one layer of metal and at least one layer of polymer matrix composite material having low-thermal-expansion reinforcing material distributed throughout and embedded therein. T... | 12/19/1989 |
| 4812355 | Finish laminates for high frequency circuits A finish laminate for high-frequency circuits, which consists of a metal-covered multilayer structure composed of (I) at least one fundamental laminate in which a glass cloth layer (C) is laminated on at least one side of an ultrahigh molecular-weight pol... | 03/14/1989 |
| 4713284 | Ceramic coated laminate and process for producing the same Ceramic coated laminates for printed circuit boards produced by flame spraying a ceramic powder on a metal plate such as copper foil or a woven fabric prepreg, laminating one or two ceramic coated metal plates and woven fabric prepregs so as to place the ... | 12/15/1987 |
| 4680220 | Dielectric materials Dielectric materials having low dielectric constant are provided, the materials comprising fabrics impregnated with thermosetting resins, at least a portion of the fibers in the fabrics being fluorocarbon fibers. Also provided is a method of manufacture o... | 07/14/1987 |
| 4601944 | Polybutadiene-epoxy-anhydride laminating resins Disclosed is a composition that includes a liquid prepolymer that is the reaction product of a monoanhydride, a cycloaliphatic epoxy, and an alcohol. Also included in the composition is a maleated polybutadiene that is a reaction product of butadiene, mal... | 07/22/1986 |
| 4550051 | Laminate based on epoxy resin for printed circuits A laminate based on epoxy resin for printed circuits has epoxy resin-impregnated outer plies, each containing a substrate of glass fibers and epoxy resin-impregnated core plies, each containing a flat textile form or construction made of synthetic thermop... | 10/29/1985 |
| 4500589 | Laminate of aluminum sheet material and aramid fibers The invention relates to a laminate composed of two, three, four or more aluminum-containing metal sheets. The metal sheets, which may for instance be of an aluminum alloy, are bonded together by means of adhesive layers. In the adhesive layers, which are... | 02/19/1985 |
| 4489123 | Laminate of metal sheet material and threads bonded thereto, as well as processes for the manufacture thereof The invention relates to a laminate composed of two, three, four or more metal sheets. The metal sheets, which may for instance be of an aluminum alloy, are bonded together by means of adhesive layers. In the adhesive layers there are embedded poly-paraph... | 12/18/1984 |
| 4273365 | Expansion joint and fabric therefor An expansion joint and a fabric which may be used in connection therewith are disclosed. The expansion joint and fabric are particularly suitable for joining conduit sections through which high temperature, highly corrosive gases are conveyed, such as flu... | 06/16/1981 |
| 4250223 | Belt type expansion joints An elastomeric expansion belt material includes an under layer having a heat resistant or insulating fabric, or matting, such as an asbestos fabric, carried by a polymerizable elastomer vulcanized to a heat shield including one or more layers of a metal f... | 02/10/1981 |
| 4191800 | Devices employing flexible substrates and method for making same Processes and devices are described which employ flexible substrates made from cloth impregnated with a resin of a particular composition. The flexible substrate is made into double-clad printed wiring substrate for use in double-sided circuits. These sub... | 03/04/1980 |
| 4034136 | Flame-retardant resin compositions This specification discloses that certain polychlorinated or polybrominated aromatic hydrocarbon compounds can be incorporated in thermosetting polymer compositions to make the thermosetting compositions flame retardant without injuring the desirable phys... | 07/05/1977 |
| 3969177 | Laminating method Method of laminating pluralities of sheets as unitary panels with heat and pressure curable adhesive in which unlaminated, uncured sheet pluralities are alternately stacked in a press lay-up with partially cured or semicured unitary sheet pluralities and ... | 07/13/1976 |
