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| Number | Title | Issue Date |
| 7303810 | Fire-resistant architectural resin materials A synthetic fire-resistant resin includes one or more of a polycarbonate resin material, and/or a polyester resin material mixed with a flame-retardant, such as a bis-diphenyldiphosphate flame-retardant. Alternatively, a mixture of polycarbonate resin material mixed... | 12/04/2007 |
| 7256223 | Environmentally friendly polylactide-based composite formulations Polymeric materials and products, including sheet flooring materials prepared from the polymeric materials, and processes for preparing the polymeric materials, are disclosed. The polymeric materials include a polylactic acid-based polymer in combination with plasti... | 08/14/2007 |
| 7125505 | Method of manufacturing a mold for use in the manufacture of an optical element comprising optical sub-elements mutually arranged in a pattern, and device for implementing such a method A mold of ductile metal has a shape comprising consecutive sub-shapes corresponding to respective optical sub-elements having substantially identical shapes arranged in a pattern. The mold is shaped by means of a die having a die surface corresponding to the sub-sha... | 10/24/2006 |
| 7078451 | Formulation and process for compression molded component parts A formulation for controlling the thickening profile for sheet molding compositions to a lower viscosity for use in low pressure molding conditions is provided. The B side addition of a modified alkaline earth oxide thickening system using a combination of oxides re... | 07/18/2006 |
| 6869985 | Environmentally friendly polylactide-based composite formulations Polymeric materials and products, including sheet flooring materials prepared from the polymeric materials, and processes for preparing the polymeric materials, are disclosed. The polymeric materials include a polylactic acid-based polymer in combination with plasti... | 03/22/2005 |
| 6545068 | Grouting compositions A composition is provided which comprises a first component, a second component, and a compressible substance in which the first component comprises a peroxide, a liquid which comprises water, and a solid particulate; and the second component comprises a ... | 04/08/2003 |
| 6225380 | Polyester resin-based compositions having improved thickening behavior Polyester resin-based molding compositions, and methods for making and using the same, are described which have an improved maturation profile upon addition of a thickening agent. The improved maturation profile results from the presence of at least one m... | 05/01/2001 |
| 6130273 | Solventless paint composition of resins suitable for application as a hot melt The present invention discloses solventless composition suitable for application as a hot melt to a substrate, said composition comprising a mixture or alloy of resins, selected such that the averaged glass transition temperature (Tg) of the combined unre... | 10/10/2000 |
| 6034155 | Polymer concrete compositions, structures made therefrom and methods of manufacture A polymer concrete composition preparable by combining components comprising: a resin blend comprising a major amount of at least one rigid unsaturated polyester resin; a minor amount of at least one flexible unsaturated polyester resin; a minor amount of... | 03/07/2000 |
| 5998510 | Low pressure sheet molding compounds This invention relates to low pressure sheet molding compounds and, more particularly, to a composition that is moldable at pressures below about 100 psi, said composition being made by combining: (A) an unsaturated prepolymer resin; (B) a monomeric unsat... | 12/07/1999 |
| 5691402 | Composite tooling material having vinyl ester resins and fillers A vinyl ester resin/filler composite is disclosed which has a glass transition temperature of at least 315° C. when cured. One version of the composite includes tabular alumina as a filler. Another version of the composite includes a powdered base nickel... | 11/25/1997 |
| 5677367 | Graphite-containing compositions Disclosed herein is a precursor powder composition comprising a resin, a combination of zinc dust, zinc powder and zinc-coated microspheres and graphite, said powder being soluble in a solvent blend at a facility remote from the powder manufacturing facil... | 10/14/1997 |
| 5580907 | Cathodic coating compositions comprising lightweight hollow glass microspheres, zinc powder and zinc dust A coating composition for use in protecting metallic substrates from corrosion, comprising in weight percent, based on the total weight of the composition: from about 10% to 20% of a film forming substance; from about 45% to 55% of zinc powder; from about... | 12/03/1996 |
| 5521232 | Molding composition and process for low pressure molding of composite parts The invention is a molding composition and molding process for use in the manufacture of lightweight composite vehicle parts and construction parts having smooth surfaces. The molding process may be at low pressures. The composition includes kaolin clay f... | 05/28/1996 |
| 5449549 | MC4 unsaturated polyester resin system An unsaturated polyester resin characterized by high performance electrical, physical and mechanical properties and useful in the electronic and microwave industries, and a process for preparing such a resin.... | 09/12/1995 |
| 5447676 | Low-pressure and low-temperature moldable composition and shaped article therefrom The unsaturated polyester resin molding composition of the invention comprising an unsaturated polyester, a vinyl monomer, a stabilizer, a thermoplastic resin, an organic peroxide, a fluidity modifier, a thickening agent, a filler and a fibrous reinforcem... | 09/05/1995 |
| 5441657 | Vibration-isolating composite material A vibration-isolating composite material consists essentially of powder of an inorganic elastic material and a synthetic polymer mixed thereto. The inorganic elastic material is at least one material selected from the group consisting of NdP5 O... | 08/15/1995 |
| 5428080 | Heat reservoir device and method A heat reservoir device for maintaining a comestible at a desired consumption temperature consisting essentially of a shaped reinforced thermoset polyester resin, preferably one made by reacting isophthalic acid, propylene glycol, and fumaric acid to form... | 06/27/1995 |
| 5367012 | Stabilizer for glass/polymer alloys This invention is directed to an alloy, and a method of producing an alloy, of increased resistance to moisture, comprising a melt mixture of at least one phosphate glass, at least one organic thermoplastic or thermosetting polymer, and an amount of a wat... | 11/22/1994 |
| 5356953 | Resin composition for artificial marble, bulk molding compound and sheet molding compound using the same, and process for preparing artificial marble using the same Disclosed are a resin composition for artificial marble comprising: (I) an unsaturated polyester obtained by using a divalent alcohol containing hydrogenated hisphenol A as an essential component and an ,ଲ-ethylenic unsaturated dibasic acid; (II) ... | 10/18/1994 |
| 5336735 | Flame-retardant thermoplastic resin composition, flame retardant, and process for preparing the flame retardant A flame-retardant thermoplastic resin composition is disclosed, comprising (A) a thermoplastic resin and (B-1) a halogenated epoxy resin whose epoxy groups are blocked by a long chain aliphatic carboxylic acid or (B-2) a mixture prepared by melt mixing (b... | 08/09/1994 |
| 5319007 | Optical plastics and methods for making the same Ophthalmic lens compositions comprising a cured polymer mixture of (A) an unsaturated polyester resin composition, (B) a monomer of the formula ##STR1## (C) an optional vinyl, acrylate monomer, or other monomer or mixtures thereof, and (D) a free rad... | 06/07/1994 |
| 5298314 | MC4 unsaturated polyester resin system An unsaturated polyester resin characterized by high performance electrical, physical and mechanical properties and useful in the electronic and microwave industries, and a process for preparing such a resin.... | 03/29/1994 |
| 5202366 | Crosslinkable polyester compositions with improved properties A process is disclosed for producing molded parts from a polyester-based curable molding composition which includes a thermostetting unsaturated polyester resin, an ethylenically unsaturated monomer which is copolymerizable with the unsaturated polyester ... | 04/13/1993 |
| 5126075 | Material for a housing of electronic components Material for a housing of electronic components, a compound of synthetic resin, which contains ferrite powder and carbon fiber, is bestowed with original properties of the synthetic resin, such as lightness and freedom of molding, high permeability brough... | 06/30/1992 |
| 5082878 | Shrink controlled low-temperature-curable polyester resin compositions New shrinkage control agents, for unsaturated polyester resin systems, which are copolymers of vinyl versatate and vinyl acetate, i.e., poly(vinyl versatate-co-vinyl acetate). The shrink control agents are useful both with neat and filled unsaturated poly... | 01/21/1992 |
| 5035836 | Solid lubricated resistive ink for potentiometers A solid lubricated resistive ink includes solid lubricants which provide self-lubrication of the resistive ink under high vacuum and low moisture conditions. The resistive inks include a polymer-based binder and an electrically conductive solid lubricant ... | 07/30/1991 |
| 4952617 | Dispersion of pigments in resins and coatings systems A pigment dispersion of enhanced viscosity and heat stability characteristics for use in coating systems is provided. The pigment dispersions generally comprise a pigment carrier, a pigment of the type having a hydrophilic surface, and a surfactant functi... | 08/28/1990 |
| 4917946 | Low magnetic signature products and method The present invention comprises a solid composition having low magnetic signature. The composition comprises a plurality of high density, very low magnetic signature bodies or particles incorporated in a non-magnetic matrix of lesser density.... | 04/17/1990 |
| 4780497 | Reduced melt viscosity CPVC blends containing sulfur and various metal carbonate stabilizers Chlorinated polyvinyl chloride when blended with sulfur is often miscible and has reduced melt flow viscosity. Various metal carbonates impart improved stability and optionally various fibers can be utilized to increase the tensile strength of the composi... | 10/25/1988 |
| 4773624 | Method of using a material based on a caoutchouc-type mixture for producing hard rubber in order to fabricate engine components, and engine components manufactured from such material Into a material based on a caoutchouc-type or caoutchouc-containing mixture for producing hard rubber, there is incorporated a pre-mix containing high-strength organic fibers and a liquid hardenable plastic material. The high-strength and temperature resi... | 09/27/1988 |
| 4766163 | Modified polyester thermosetting resin compositions Thermosetting resin composition comprising an unsaturated thermosetting polyester resin and a thermosetting organo-silicone compound which can react with the thermosetting polyester resin by cross-linking to establish chemical bonds between the thermosett... | 08/23/1988 |
| 4619954 | Fiberglass reinforced plastic sheet material with fire retardant filler A strong, fiberglass reinforced plastic material with fire retardant additive for use as a traffic sign blank material is described. The material is formed from a well balanced mixture of unsaturated polyester resin, halogenated polyester resin, inorganic... | 10/28/1986 |
| 4579890 | Curable molding compositions containing a polyester resin Described herein are curable molding compositions comprising a mixture of: (a) an unsaturated polyester; (b) acrylic or methacrylic acid or a functionalized derivative thereof having a molecular weight of less than 300; (c) an ethylenically unsaturated monomer whic... | 04/01/1986 |
| 4555533 | Bonding assistant for a support material A bonding assistant for a support material consists of an organic binder ch comprises a mixture of a saturated polyester and an isophorone diisocyanate containing masked isocyanate groups apart from OH groups, said mixture being present in a proportion o... | 11/26/1985 |
| 4547536 | Polyester blends containing a metal oxide desiccant Blends of a polyester with a desiccant and a poly(mono-1-olefin); optionally with an oil.... | 10/15/1985 |
| 4491642 | Uniformly pigmented, low shrinking polyester molding compositions There is disclosed thickened, low shrinkage polyester molding compositions having improved pigmentation. The improved pigmentation in thickenable polyester molding compositions is achieved by using as the low profile additive a vinyl acetate/maleic acid c... | 01/01/1985 |
| 4374215 | Polyester moldings The addition of a select group of crosslinkable vinyl monomers to low shrinking polyester molding compositions containing unsaturated polyesters results in moldings with improved surface characteristics.... | 02/15/1983 |
| 4363889 | Anti-corrosive coating composition and process for formation of anti-corrosive coatings Disclosed is an anti-corrosive coating composition comprising (a) 100 parts by weight of an unsaturated polyester resin, (b) 10 to 100 parts by weight of a glass flake having an average thickness of 0.5 to 5 microns and an average particle size of 100 to ... | 12/14/1982 |
| 4362626 | Ion exchanger of hydrated oxide of Ti, Zr, or Sn and cured polyester, and exchange method An adsorbent, which is prepared by subjecting to curing a mixture consisting of (a) one part by weight of at least one member selected from the group consisting of titanium oxide hydrate, zirconium oxide hydrate and tin oxide hydrate and of (b) about 1/10... | 12/07/1982 |
