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| Number | Title | Issue Date |
| 7598336 | Two-part curing high-durable polyurethane elastomer composition A two-part curing high-durable polyurethane elastomer composition having excellent heat resistance and wet heat resistance, and excellent workability such that a viscosity after two-part mixing is suitable for casting workability which comprises (i) a polyisocyanate... | 10/06/2009 |
| 7462679 | Process for preparing functionalized oils; adhesives and coatings and interpenetrating polymer networks prepared from the functionalized oils Glycerides of acids having conjugated groups of aliphatic carbon-carbon double bonds, such as tung oil, are functionalized by reaction with certain polyol compounds at mild conditions. The functionalized oils are useful in a variety of coating and adhesive applicati... | 12/09/2008 |
| 7361710 | Functionalized vegetable oil derivatives, latex compositions and coatings An ethylenically unsaturated vegetable oil is modified by the addition of an enophile or dienophile having an acid, ester or anhydride functionality. The modified vegetable oil is then reacted with a functional vinyl monomer to form a vegetable oil derivative. The v... | 04/22/2008 |
| 7252779 | Transesterification composition of fatty acid esters, and uses thereof This invention is a composition that includes a transesterified fatty acid ester resulting from the reaction of a fatty acid ester, in the presence of an acid, with a hydroxyl-containing compound. The fatty acid esters of the invention are selected from those with a... | 08/07/2007 |
| 7160976 | Polyurethane PSA Pressure-sensitive adhesive based on polyurethane, characterized in that the polyurethane is composed of the following starting materials which are reacted with one another in the stated proportions: a) at least one aliphatic or alicyclic diisocyanate h... | 01/09/2007 |
| 7148308 | One-part moisture-curing urethane composition The present invention provides an one-part moisture-curable urethane composition which exhibits excellent adhesion particularly to a coated steel plate difficult to bond with no-primer and is useful in the bonding of automobile window glass. The urethane composition... | 12/12/2006 |
| 7138477 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd... | 11/21/2006 |
| 7125950 | Polyol fatty acid polyesters process and polyurethanes therefrom A solvent-free process for making a polyol fatty acid polyester composition useful for preparation of polyurethanes is described. These compositions are preferably made by reaction of a natural oil (from plant or animal) with a multi-functional hydroxyl compound der... | 10/24/2006 |
| 7101954 | Polymeric urethane ester quats and their use in personal care compositions The present invention relates to a composition and use of polymeric urethane esters quats as an active ingredient for skin and hair contacting personal care compositions and products related thereto. These compositions are generally produced by the reaction of a tri... | 09/05/2006 |
| 7098291 | Urethane polymer compositions A moisture-reactive hot-melt adhesive composition is provided. Particularly, a composition that includes a polyisocyanate and at least two polyols, one of which is a fatty polyol. Also provided is a method for bonding substrates using the adhesive. ... | 08/29/2006 |
| 7091300 | Polyurethane PSA for sensitive surfaces Polyurethane-based pressure-sensitive adhesive which attaches strongly to polar plastic surfaces, smooth metal surfaces and glass, but which has weak, if any, adhesion to paper, paperboard or skin and is easily detachable without damaging surfaces during its removal... | 08/15/2006 |
| 7087700 | Polymeric urethane ester tertiary amines and related personal care formulations The present invention is directed to compositions comprising polymeric tertiary amines of urethane esters and salts thereof. The compositions are generally derived from linear or branched chain compounds of synthetic or natural origin, preferably from trialkalnolami... | 08/08/2006 |
| 7087657 | Stable polyol dispersions, polyurethane moldings produced therefrom, and their use The present invention relates to polyol dispersions with long-term stability, to cellular polyurethane moldings produced therewith, to processes for their preparation and to their use. ... | 08/08/2006 |
| 7084230 | Oxylated vegetable-based polyol having increased functionality and urethane materials formed using the polyol The present invention generally includes material comprising the reaction product of an A-side comprising an isocyanate and a B-side comprising a crosslinker, a catalyst, and a modified vegetable oil. The present invention also generally includes a material comprisi... | 08/01/2006 |
| 7071248 | Adhesive additives and adhesive compositions containing an adhesive additive Adhesive additives that are used in conjunction with polyisocyanate resins to form adhesive compositions. The adhesive additives contain castor oil, a mixture of castor oil and triglycerides, or a reaction product from the transesterification of one or more polyols ... | 07/04/2006 |
| 6908981 | Laminate adhesive A laminate adhesive that can suppress elution of a low molecular weight compounds of a composite film into the content, so as to prevent the inherent properties or performances of the content from being spoiled by the low molecular weight compounds. In the laminate ... | 06/21/2005 |
| 6890967 | Method for producing radically post-cross-linked polymers Radically post-crosslinked polymers are made by a process comprising the steps of: (1) forming a polyurethane (a*) by reacting a compound (a) with an aliphatic and/or an aromatic isocyanate and a compound (c) wherein compound (a) is the product of the reaction of an... | 05/10/2005 |
| 6881763 | Plastic material A material comprising the reaction product of an A-side having an isocyanate and a B-side having a cross-linker comprising a multifunctional alcohol, a vegetable oil, preferably a blown/oxidized vegetable oil, most preferably a blown/oxidized soybean oil, and a cata... | 04/19/2005 |
| 6835772 | Low-temperature curing, favorable feel coating composition This invention aims to provide a favorable feel coating film having gently soft feel (comfortable feel), a coating composition for forming the coating film, and fine particles of a polymer for incorporation in the coating composition, and concerns with fine particle... | 12/28/2004 |
| 6828402 | Resin composite, method for producing the same and articles consisting of the same A resin composite characterized in that it includes: a polymer compound which is an alternating copolymer of a saccharic compound and an aliphatic compound and has a three-dimensional network; and a plasticizer contained in the gap in the three-dimensional network o... | 12/07/2004 |
| 6800716 | Polymeric urethane ester quats and their use in personal care compositions The present invention relates to a composition and use of polymeric urethane ester quats as an active ingredient for skin and hair contacting personal care compositions and products related thereto. These compositions are generally produced by the reaction of a tria... | 10/05/2004 |
| 6730768 | Methods of preparing casting resins and coating compositions using polyols derived from high oleic acid content fatty acid mixtures A method for preparing a polyol useful in the formation of an isocyanate casting resin or coating composition is presented involving the reaction of an essentially C18 fatty acid mixture with a monofunctional alcohol to form a fatty acid ester mixture, fo... | 05/04/2004 |
| 6677424 | Coating composition The invention relates to a coating composition comprising at least one OH-functional binder component and at least one component compound, functioning as a crosslinking agent, which has NCO groups blocked with a pyrazole compound. It is characterized in t... | 01/13/2004 |
| 6630534 | Polyurethane paste composition and sealing material Disclosed is a composition useful as a sealing or undercoating material for automobiles. The composition comprises fine particles (A) comprising polyurethane resin, a plasticizer (B) and fillers (C), wherein not less than 50% of (A) is spherical particles... | 10/07/2003 |
| 6593418 | Silica gel-containing rubber compounds with organosilicon compounds as compounding agent The present invention concerns new organic silicon networks, their production process and use in silica-containing rubber compounds and vulcanizates manufactured from them.... | 07/15/2003 |
| 6559225 | Polyurethane dispersions This invention relates to binders for aqueous coatings, to a process for the production thereof and to the use thereof for lacquers and coatings.... | 05/06/2003 |
| 6528613 | Phase change solid imaging material A solubilizing agent and a compound made by reacting selected nucleophiles, including fatty acid reactants and amines with an isocyanate are disclosed. The addition of the isocyanate and the different nucleophiles will create a di-urethane tetra-amide sol... | 03/04/2003 |
| 6525162 | Polyols, polyurethane systems and polyurethane reactive hot melt adhesives produced therefrom A new polyol family for the manufacture of novel polyurethane systems, preferably of polyurethane reactive hot melt adhesives is disclosed. The polyol(s) are reactive modifiers that enhance the properties of polyurethane systems. The inventive polyols are... | 02/25/2003 |
| 6433125 | Fatty chemical polyalcohols as reagent thinners A process for producing coating compositions involving: (a) providing a reactive diluent, (b) providing an inert solvent, (c) providing a polymeric polyol, (d) providing an isocyanate, (e) reacting (a)-(d) in a reactive diluent comprising a ring opening p... | 08/13/2002 |
| 6407196 | Emulsifiable isocyanate compositions The disclosed invention relates to polyisocyanate derived adducts and to emulsifiable polyisocyanates formed from those adducts. The invention further relates to emulsions which include the emulsifiable polyisocyanates. Emulsions which employ the emulsifi... | 06/18/2002 |
| 6392000 | Binder for a coating composition for electrical conductors A binder comprising a block polymer of blocks A and B and at least one of the blocks of C and D or E and F. The blocks are formed from: A monocarboxylic acids having 15 to 50 carbon atoms, B polyisocyanates having at least two isocyanate groups, C polycarboxylic ac... | 05/21/2002 |
| 6359023 | Polyurethane prepolymer containing NCO groups Described is an NCO-group-containing polyurethane prepolymer madefrom polyisocanyates and polyols derived from natural oils. The invention is characterized in that the polyol is obtained by transesterification in the presence of basic lithium compounds. T... | 03/19/2002 |
| 6316573 | Solid adhesive material which peels off smoothly An adhesive paste, free of water, based on a reaction product of a polyisocyanate component and a co-reactant selected from the group consisting of a polyol, a monofunctional fatty derivative component and mixtures thereof, wherein the reaction product co... | 11/13/2001 |
| 6291625 | Polyol compositions for polyurethanes A polyol composition for reacting with a polyisocyanate to form a polyurethane resin, comprises: (a) a triglyceride of a C12 to C25 hydroxy-substituted fatty acid or a C12 to C25 hydroxy-substituted fatty acid a... | 09/18/2001 |
| 6288133 | Foaming urethane composition and methods of using such compositions This invention relates to a foamable composition comprising at least two parts. More specifically, the first part comprises at least one polyol, at least one gelling agent, and at least one blowing agent wherein the first part comprises an effective amoun... | 09/11/2001 |
| 6210523 | Compositions useful as binders for the production of composite materials Compositions made up of an aromatic polyisocyanate and a polyester having an average molecular weight of from about 600 to about 5000, obtainable by self-condensation of ricinoleic acid, optionally with co-utilization of a C2 -C20 st... | 04/03/2001 |
| 6100363 | Energy absorbing elastomers The present invention relates to energy absorbing elastomers having a resilience of no more than 20.0% according to ASTM D2632-92. The energy absorbing elastomers are hydrophobic in nature and have extended gel times thus making them suitable for high vol... | 08/08/2000 |
| 6063954 | Non-ionic emulsifiers This invention relates to non-ionic emulsifiers based on fatty acid esters of polyalkoxylated polyhydric alcohols as fundamental constituents. At least two fundamental constituents are linked to each other by the reaction of hydroxyl groups with a polyiso... | 05/16/2000 |
| 6051623 | Process for producing new polymers based on oil of cashew-nut shells, and products obtained therefrom The present invention relates to processes and products made of a natural component being cashew nut shell oil (CNSO) and another component being di- and/or polyisocyanates. Since the CNSO is a mixture of a biphenol and a fatty acid, both of which have a ... | 04/18/2000 |
| 6046298 | Polyurethane resins A process for producing a polyurethane resin having an extended gel time by reacting a polyol component with a polyisocyanate in an NCO:OH ratio of from 10:1 to 1:10 wherein the polyol component contains from 0.1% to 100% by weight of a randomized castor ... | 04/04/2000 |
