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| Number | Title | Issue Date |
| 7718731 | Aqueous dispersion of alkyde resin which is treated with an oxidizing agent and which has improved drying properties The present invention relates to an aqueous dispersion of alkyd resin based on fatty acids possessing conjugated unsaturation which is treated with an oxidizing agent and which has a specific performance, in particular on drying, to a specific production process and... | 05/18/2010 |
| 7150958 | Polymeric material, containing a latent acid Polymeric material, containing a latent acid which can be converted to an acid by irradiation by a laser and optionally further ingredients. ... | 12/19/2006 |
| 6825299 | Process for controlled radical polymerization in aqueous dispersion The present invention relates to a process for controlled radicalpolymerization in aqueous dispersion in the presence of selected nitroxyl radicals having a defined partition equilibrium between water and monomer as measured by their log p. wherein p is the partitio... | 11/30/2004 |
| 6239252 | Single step process for the preparation of poly (oxyalkylene)-alpha, omega-dicarboxylic acid The invention relates to single step process for the preparation of poly (oxyalkylene)-alpha, omega-dicarboxylic acids of the formula HO2 CCH2 O(CH2 CHRO)n CH2 CO2 H, wherein R is hydrogen,... | 05/29/2001 |
| 6133344 | Colored powdery coating mass A colored pulverulent coating composition comprising spherical particles having a mean particle size >40 μm, in two or more different color tints, where at least the particles of one color tint are colored and the particles of the other color tint may be... | 10/17/2000 |
| 5834547 | Molding compound composition, molding compound containing the same, and method for producing the molding compound A molding compound composition of the present invention comprises a resin composition, for example, unsaturated polyester, a succinic acid derivative, and a thickening agent such as magnesium oxide, and the moisture content thereof is adjusted in a range ... | 11/10/1998 |
| 5712328 | Aqueous ball point ink composition An aqueous ball point ink composition comprising a key aqueous ball point ink composition comprising coloring materials consisting of (pigment and pigment dispersant) and/or precolored emulsion resin, water-soluble organic solvent, pseudoplastic imparting... | 01/27/1998 |
| 5654395 | Reinforced polyester compositions and method of making same This invention relates to a method of preparing a reinforced polyester composition comprising the steps of: I. mixing (a) at least one cyclic ester oligomer selected from the group consisting of ethylene terephthalate and cyclohexylenedimethylene terephthalate... | 08/05/1997 |
| 5597861 | Waterborne polyester paint A waterborne paint is provided by dissolving or dispersing a polyester resin and a crosslinker in an aqueous medium containing a base. The polyester resin contains a hydroxy-terminated polyalkadienediol having an average degree of polymerization from 5 to... | 01/28/1997 |
| 5520834 | Polyacetals containing acetaldehyde acetal units, preparation thereof and use thereof in detergents and cleaners Soluble polyacetals containing acetaldehyde acetal units are obtainable by cationically initiated addition polymerization of (a) compounds containing at least 3 hydroxyl groups, and (b) divinyl ethers containing terminal vinyl ether groups, or mixtures of such... | 05/28/1996 |
| 5349021 | Thermosetting printing ink composition A thermosetting printing ink composition comprising a functional copolymer of a thermosettable polyester and a polysiloxane, a pigment, a crosslinking agent and a curing catalyst which may be a strong acid or a metal salt thereof. The composition desirabl... | 09/20/1994 |
| 5268420 | Aqueous polyesters, easily bondable polyester films formed by coating said aqueous polyesters, and process for producing same An aqueoous polyester comprising a polybasic acid component containing not less than 5 mol%, based on the total amount of the acid component, of phenylindanedicarboxylic acid. An easily bondable polyester film wherein a thin layer of the aqueous polyester... | 12/07/1993 |
| 5101008 | Producing a copolyester from two lower dialkyl esters of dicarboxylic acid and a glycol A process for producing a copolyester by copolymerizing the monomers from the ester interchange of at least two lower dialkyl esters of dicarboxylic acid and glycol using a novel catalyst system. The novel catalyst composition includes from about 20 ppm t... | 03/31/1992 |
| 5021545 | Flame-retardant halogenated copolyester and electric wire coated with the same The present invention provides a novel flame-retardant halogenated copolyester containing a branched or crosslinked structure to an extent such that it will not impair the solubility of the copolyester in solvent to thereby reduce the lowering in the soft... | 06/04/1991 |
| 4990594 | Producing a copolyester from a lower dialkyl ester of terephthalic acid, a glycol and a dicarboxylic acid A process for producing a copolyester by copolymerizing the monomers from the ester interchange of a lower dialkyl ester of terephthalic acid and glycol and the direct esterification of a dicarboxylic acid and glycol using a novel catalyst system. The nov... | 02/05/1991 |
| 4968776 | Sizing agent for glass fibers The sizing agent according to the present invention contains as the essential component a high molecular compound having an weight-average molecular weight of not less than 20,000 prepared by reacting (A) a polyhydroxy compound having an weight-average molecul... | 11/06/1990 |
| 4960915 | Process for the production of linear polyesters, particularly for films and foils A process for the production of linear polyesters, the acid component consisting essentially of terephthalate units and the glycol component of ethylene glycol, by transesterification or direct esterification in the presence of an aluminum silicate-ethyle... | 10/02/1990 |
| 4777196 | Polymer modified unsaturated polyester or polyesteramide resins Polymer modified unsaturated polyester(amides) are prepared by reacting ethylenically unsaturated polycarboxylic acids or anhydrides with water, polyol or mixtures of polyols and polyamines, and a hydrocarbon mixture comprising esterifiable hydrocarbons s... | 10/11/1988 |
| 4777208 | Polymer modified unsaturated polyester for polyesteramide resin polymer concrete Polymer modified unsaturated polyester or polyesteramide resin polymer concrete is prepared by mixing an aggregate mixture such as gravel, sand, and silica flour with an unsaturated polyester or polyesteramide resin that is modified with hydrocarbon polym... | 10/11/1988 |
| 4698385 | Binder for high solids ambient cure coatings Compositions suitable as binders for high solids, ambient cure coatings, and coating compositions which have high humidity resistance and good weatherability are disclosed herein.... | 10/06/1987 |
| 4654399 | Composition and process for making an amber colored polyester Specific color imparting compounds, including colorants and catalysts are used to produce a polyester resin having an amber color. The compounds are added during the preparation of the polymer and the resins produced can be utilized to make various contai... | 03/31/1987 |
| 4459384 | Process for preparing polyesters or poly(ester carbonates) in the presence of a processing aid Described herein is a process for preparing a polyester or a poly(ester carbonate) which comprises reacting a dihydric phenol with an aromatic diacid and a diaryl carbonate in the presence of from about 10 to about 60 weight percent of a processing aid un... | 07/10/1984 |
| 4443495 | Heat curable conductive ink This invention relates to a heat curing process and to a solventless screen printable, heat curable conductive ink composition comprising (1) an ethylenically unsaturated member of the group consisting of (a) a liquid, ethylenically, unsaturated monomer, oligomer o... | 04/17/1984 |
| 4426491 | Curable physical mixtures and composites therefrom Described herein is a curable physical mixture comprising (a) an active hydrogen containing compound selected from a polyol, a polyamine, an amino alcohol, or mixtures thereof, (b) an unsaturated carboxylic anhydride, and (c) an ethylenically unsaturated ... | 01/17/1984 |
| 4410687 | Polyester dispersants for coating compositions A polyester resin has an oxyalkylene content of from about 40 percent to about 75 percent. The polyester resin is especially useful as a pigment dispersant in coating compositions. Such compositions can be formulated without the need for conventional low ... | 10/18/1983 |
| 4406826 | Heat curable conductive ink This invention relates to a heat curing process and to a solventless screen printable, heat curable conductive ink composition comprising (1) an ethylenically unsaturated member of the group consisting of (a) a liquid, ethylenically, unsaturated monomer, oligomer o... | 09/27/1983 |
| 4391662 | Method of and means for providing an effective thermoplastic adhesive connection or seal using thermochrome dye In providing an adhesive connection or a seal using a thermoplastic adhesive for securing materials together, a thermochrome dye is added to the thermoplastic adhesive so that it provides a color change in the temperature range between the temperature whe... | 07/05/1983 |
| 4390661 | Novel composition and process for producing solid resin therefrom A novel composition of matter capable of being cured to a solid resinous material obtained as a result of the reaction of (1) a coal derivative comprising a mixture of monocyclic, polycyclic, multifunctional carboxylic acids, resulting from the interactio... | 06/28/1983 |
| 4386967 | Pretreatment of pigments The dispersibility of dry pigments in a dispersion medium is improved by spraying the pigment before or during its addition to the medium.... | 06/07/1983 |
| 4374949 | Composition and process for making a green colored polyester Specific color imparting compounds, including pigments and catalysts are used to produce a polyester resin having a green color. The compounds are added during polymerization of the polymer and the resins produced can be utilized to make various container... | 02/22/1983 |
| 4361671 | Novel composition and process for producing solid resin therefrom A novel composition of matter capable of being cured to a solid resinous material obtained as a result of the reaction of (1) a coal derivative comprising a mixture of monocyclic, polycyclic, multifunctional carboxylic acids, resulting from the interactio... | 11/30/1982 |
| 4357461 | Polyester stabilization and composition Disclosed is a process for preparing a saturated polyester resin containing ##STR1## groups and having good stability against generation of acetaldehyde at elevated temperatures, which comprises having an alkali metal salt of ethylenediaminetetraacet... | 11/02/1982 |
| 4349469 | Copolyesterethers Disclosed are copolyesterethers having an inherent viscosity of from about 0.8 to about 1.5 comprising A. a dicarboxylic acid component consisting essentially of 1,4-cyclohexanedicarboxylic acid having a trans isomer content of at least 70%, and B. a glyc... | 09/14/1982 |
| 4248765 | Surface polymerization on pigments for improved dispersibility A monomeric reactant is adsorbed on the surface of a pigment prior to its agglomeration. The subsequent addition of a polymerization initiator or second reactant produces a coated pigment of improved dispersibility, especially in chemically related polyme... | 02/03/1981 |
| 4182701 | Method of making molding compounds and products produced thereby A method of making molding compounds, and particularly sheet molding compounds, wherein the reactive monomers are mixed directly with high density inorganic fillers and other ingredients of a molding compound. The monomers are converted to a resin insitu ... | 01/08/1980 |
| 4163002 | Filler-fortified polyalkyleneterephthalate molding compositions A process for preparing a filler-fortified polyalkyleneterphthalate molding composition which comprises mixing a filler with a precondensate of poly-(1,4-butylene)-terephthalate and/or poly-(1,3-propylene)-terephthalate, forming the resultant mixture into... | 07/31/1979 |
| 4140667 | Graft copolymers from vinyl monomers and unsaturated polyols containing alkenyl aryl constituents and polyurethanes prepared therefrom Graft copolymers of vinyl monomers and unsaturated polyols are described. These copolymers are prepared by the polymerization of an ethylenically unsaturated monomer, or a mixture of such monomers, in a polyol comprising an alkenyl aryl polyol. The alkeny... | 02/20/1979 |
| 4139518 | Polyethylene terephthalate composition and shaped articles Disclosed is a composition, comprising a calcium-containing polyethylene terephthalate polymer and from about 0.01 to 1% by weight of silica obtained by a pyrogenic process, as well as a method of producing same and improved shaped articles made from said... | 02/13/1979 |
| 4136090 | Stabilized copolyetherester compositions Copolyetheresters are stabilized against oxidative degradation due to exposure to heat and light by incorporating into the polymer effective concentrations of a phenolic antioxidant and copolymerized hindered amine photostabilizer units having the formula... | 01/23/1979 |
| 4134876 | Phosphorus and linear polyester compositions and products containing them The new compounds are phosphates derived from mono- and di-hydric phenols with blocking groups on at least 75% of the ring carbon atoms adjacent to the carbon atoms attached to the phosphate groups, e.g. phosphates derived from 2,6-dimethyl phenol and 3,3... | 01/16/1979 |
