Famous Patents
In 1879, Auguste Bartholdi received design patent number 11,023 titled "Design for a Statue". It was for the Statue of Liberty.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8003729 | Organic insulator composition including a hydroxyl group-containing polymer, dielectric film and organic thin film transistor using the same An organic insulator composition including a crosslinking agent and a hydroxyl group-containing oligomer or hydroxyl group-containing polymer is provided. A dielectric film and an organic thin film transistor (OTFT) using an organic insulator composition are also pr... | 08/23/2011 |
| 7858699 | Thermally reversible composite material The present invention discloses a thermally reversible composite material. The thermally reversible composite material comprises a Polyhedral Oligomeric Silsesquioxane (POSS) and a cross-linking agent. The Polyhedral Oligomeric Silsesquioxane comprises a plurality o... | 12/28/2010 |
| 7538156 | Fluoropolymer-based masterbatch and its use for the extrusion of polyolefins The present invention relates to a masterbatch comprising by weight: from 1 to 50% of a blend of at least one fluoropolymer (A) and at least one interfacial agent (B); from 99 to 50% of a polyolefin (C); ... | 05/26/2009 |
| 7235616 | Curable resin compositions and process for preparing oligomers containing acrylate groups and substituted methacrylate groups A curable resin composition which exhibits excellent hardness of their curing products as well as storage stability is provided, and a simple method to obtain acrylated resins is provided. The composition comprises a curable oligomer which has an acryloyl group and ... | 06/26/2007 |
| 7144605 | Curable coating composition and coating film forming method A curable coating composition comprises (a) a component having an active methylene group and/or an active methane group, (b) a component having a methacrylate group and/or an acrylate group, (c) a ... | 12/05/2006 |
| 7138441 | Bioabsorbable blends and surgical articles therefrom Blends made of bioabsorbable materials including glycolide, lactide, caprolactone, dioxanone, trimethylene carbonate, alkylene glycols, esteramides, etc., and polymers and copolymers thereof with cyanoacrylates are described. Processes for making the polymers and su... | 11/21/2006 |
| 7119144 | Composition, method of making, and method of using adhesive composition A composition, which is particularly useful as an adhesive, as well as a method of making an adhesive composition, and a method of using an adhesive composition are disclosed. ... | 10/10/2006 |
| 7009284 | Semiconductor apparatus with heat radiation structure for removing heat from semiconductor element A semiconductor element, and a pair of insulation substrates sandwiching the semiconductor element therebetween forms a substrate unit. The substrate unit is press-fitted in a recess provided between first radiation block and cooling block. The press-fitting of the ... | 03/07/2006 |
| 6955848 | Curable composition and multilayered circuit substrate This invention provides a multi-layer circuit board excellent in flame resistance, insulating property and adhesion and not generating detrimental substances when burnt, and a curable composition suitable for obtaining the multi-layer circuit board. The curable comp... | 10/18/2005 |
| 6951896 | Flame-retardant thermoplastic composition with improved properties The invention relates to a flame-retardant thermoplastic composition which comprises at least (A) a thermoplastic polymer and (B) a flame-retardant system and which also contains (C) an n-alkanelactam-substituted polymer. Such a composition shows both a good flame r... | 10/04/2005 |
| 6930069 | Polymerization catalyst for olefins and process for polymerization of olefins Olefin polymers with a broad molecular weight distribution can be obtained while maintaining the high stereoregularity of the polymers by polymerizing olefins using a catalyst comprising (A) a solid catalyst component prepared by contacting (a) a dialkoxymagnesium, ... | 08/16/2005 |
| 6921454 | Elastomer toughened radiation curable adhesives A radiation curable adhesive composition which includes: a) an α,β-olefinically unsaturated ether monomer component consisting of one or more compounds having the formula: R[O—CH═CHR1]n (I) where R is... | 07/26/2005 |
| 6900171 | Polyacrylates with improved biodegradability A hydrophilic polymer with improved biodegradability and particular usefulness in detergent compositions contains units derived by polymerization from at least one monomers A bearing a carboxylic acid function or an equivalent function, units derived by polymerizati... | 05/31/2005 |
| 6849693 | Hydroxyl group-containing polymers, their preparation and use Hydroxyl group-containing polymers which comprise moieties of polyesters and of addition polymers formed from olefinically unsaturated monomers, the polyesters containing units from aliphatic cyclic or polycyclic dihydroxy or polyhydroxy compounds or diepoxy or poly... | 02/01/2005 |
| 6841505 | Titanium-zirconium catalyst compositions and use thereof A catalyst composition prepared from (a) titanium tetrahydrocarbyloxide, (b) zirconium tetrahydrocarbyloxide, and (c) tetraalkyl ammonium hydroxide, wherein the molar ratio of Zr:Ti is from about 0.02:1 to about 5:1 and the molar ratio of TAAH:(Ti+Zr) is from about ... | 01/11/2005 |
| 6838515 | Process for the preparation of esters of (meth)acrylic acid The invention relates to a process for the preparation of esters of (meth)acrylic acid by (trans)esterifying (meth)acrylic acid or its ester derivatives with monohydric or polyhydric alcohols in the presence of an acidic (trans)esterification catalyst, wherein said ... | 01/04/2005 |
| 6818700 | Detergent biodegradable polyacrylates Novel biodegradable polymers consisting of a biodegradable core bound to at least two carboxylic polyacid-based branches via a bond capable of being broken by hydrolysis or by oxidation are described. Biodegradable detergent compositions containing such polymers are... | 11/16/2004 |
| 6787589 | Amber polyester compositions and container articles produced therefrom This application discloses amber colored polyesters suitable for packaging food and beverages. The amber polyester compositions provide excellent blockage of UV and visible light over the wavelength ranges of from about 320-550 nm, rendering them suitable for packag... | 09/07/2004 |
| 6767885 | Polyacrylates with improved biodegradability A hydrophilic polymer with improved biodegradability and particular usefulness in detergent compositions contains units derived by polymerization from at least one monomers A bearing a carboxylic acid function or an equivalent function, units derived by polymerizati... | 07/27/2004 |
| 6764766 | Acrylic resin film, method of producing the same, and laminate using the same There is provided an acrylic resin film having good matted appearances and good printing characteristics, e.g., little suffering missing prints when printed. There is provided an acrylic resin film having a differential 60° surface gloss of 5% or more betwee... | 07/20/2004 |
| 6753378 | Branched polyolefin, process for preparing the same, and thermoplastic resin composition containing branched polyolefin The present invention is intended to provide a branched polyolefin having various excellent properties, a process for preparing the branched polyolefin and a thermoplastic resin composition containing the branched polyolefin. This branched polyolefin comprises an ol... | 06/22/2004 |
| 6716898 | Amber polyester compositions for packaging food and beverages Disclosed are amber polyester compositions suitable for packaging food and beverages wherein the compositions significantly absorbs light of wavelengths shorter than about 550 nm which is achieved by a combination of several colorants, most of which are copolymerize... | 04/06/2004 |
| 6699830 | Crosslinked copolymer of unsaturated carboxylic acid and process for producing the same, copolymer of unsaturated carboxylic acid, biodegradeable builder, and detergent composition The invention relates to a crosslinked, carboxylic acid-based copolymer having good water absorbability and biodegradability, and a method for producing it; to an unsaturated carboxylic acid polymer having good detergency and its use; and to a biodegradab... | 03/02/2004 |
| 6646057 | Production materials having unstyrenated polyester or vinyl ester resins Disclosed is a nonstyrenated polyester or vinyl ester resin that is found to be nonbrittle and to have good temperature performance, relative to known nonstyrenated polyesters or vinyl esters. Also disclosed is a nonstyrenated polyester or vinyl ester ure... | 11/11/2003 |
| 6639017 | Flame-retardant unsaturated polyester resins The invention relates to flame-retardant, unsaturated polyester resins made from unsaturated and saturated dicarboxylic acids and/or their anhydrides, from polyhydric alcohols, from one or more monomers and from a reactive phosphorus compound, which conta... | 10/28/2003 |
| 6586494 | Radiation curable inkjet composition A radiation-curable inkjet composition for forming 3-D models or images comprising a semi-crystalline or crystalline, low-shrinkage, radiation-curable oligomeric material, a photoinitiator, and a diluent, said inkjet composition having a viscosity of betw... | 07/01/2003 |
| 6469071 | Radiation curable acrylate-terminated polymers having polycarbonate repeating units Polyester based polycarbonate (meth)acrylates prepared by the reaction of a alkylene or arylene diol polycarbonate with an anhydride or its dicarboxylic acid to form a carboxyl terminated diester, reacting the diester with a diglycidyl ether and an acryli... | 10/22/2002 |
| 6420040 | Coating composition for metal substrates A coating composition for application to primed metal substrates as a topcoat is disclosed. The coating composition is especially useful on metal closures for vacuum-packed food products. The coating composition is free of a halide-containing vinyl polyme... | 07/16/2002 |
| 6333380 | Thermosetting resin composition for powder paint and thermosetting powder paint composition using the same There are disclosed a thermosetting resin composition for a powder paint in which a resin composition component (A) is a (block) copolymer obtained by allowing a vinyl-based polymer G (branch) block (component (a-1)) to graft-react with a vinyl-based poly... | 12/25/2001 |
| 6306975 | Radiation-grafted solid supports for chemical synthesis Methods for irradiation induced graft polymerization of a monomers, such as styrenes, onto fluoropolymers are provided. The methods, which involve either the use of acids, preferably mineral acids, or creating a rough surface on the fluoropolymer, provide... | 10/23/2001 |
| 6107403 | Coating composition containing hydroxyl groups, and its use in processes for the production of coatings The present invention relates to coating compositions comprising (A) at least one component which contains hydroxyl groups, consisting of at least one polyacrylate resin which contains hydroxyl groups and (B) at least one crosslinking agent, characterized in that a... | 08/22/2000 |
| 6048936 | Acrylate polymers based on polyester resins or polyester oligomers Acrylate copolymers AB obtainable by polymerization of a monomer mixture A in an organic solvent or in bulk, the monomer mixture A comprising proportions by mass of from 25 to 80% of C1 -C20 -alkyl (meth)acrylates whose alkyl radical... | 04/11/2000 |
| 5962131 | Process for processing polymer mixtures to filaments Process for the production of preoriented filaments from polyester-based polymer mixtures by spinning the polymer mixtures with a draw-off speed v of at least 2500 m/min, a second amorphous, thermoplastically processable copolymer having a glass transitio... | 10/05/1999 |
| 5959028 | Curable resin composition for coating use A resin composition curable through a Michael reaction between (a) a component having a plurality of ,ଲ-unsaturate carbonyl groups and (b) a component having a plurality of activated methylene group in the presence of a catalyst is disclosed.... | 09/28/1999 |
| 5919856 | Water-based coating compositions and coating method using the same A water-based thermosetting coating composition comprises a polyester resin having a number of pendant carboxyl groups and a crosslinker for the resin both dispersed in an aqueous medium containing a neutralizing base. The polyester resin contains as poly... | 07/06/1999 |
| 5891582 | (Meth)acrylated, highly ethoxylated, aromatic polyesters A resin composition comprises an acrylated polyester, the polyester being the reaction product of an equivalent excess of 1,6-hexanediol and an aromatic polycarboxylic acid or anhydride, preferably trimellitic anhydride. In the preferred embodiment, the r... | 04/06/1999 |
| 5874503 | Low VOC unsaturated polyester systems and uses thereof This invention relates to a polyester resin comprising (A) from about 5% to about 50% by weight reactive diluent and (B) from about 50% to about 95% by weight of an unsaturated polyester resin prepared from at least one component selected from the group c... | 02/23/1999 |
| 5770653 | Resin composition and manufacturing method thereof A resin composition includes a dicyclopentenyl-group containing unsaturated polyester resin, a phenothiazine derivative (a) and an anion producing compound (b). On the other hand, resin composition includes a thermosetting resin, a phenothiazine derivativ... | 06/23/1998 |
| 5741851 | Graft polymer dispersion having a third monomer and polyurethane foams having a reduced tendency to shrink prepared thereby There is a provided a stable low viscosity graft polymer dispersion comprising from 25 to 60 weight percent based on the total weight of the polymer dispersion of at least three ethylenically unsaturated monomers polymerized in the presence of a reaction ... | 04/21/1998 |
| 5705603 | Polyetheramines with polymers of , ଲ-unsaturated dicarboxylic acids The invention relates to reaction products of polyetheramines with polymers containing dicarboxylic anhydride groups, which contain 20-80, preferably 40-60, mol % of bivalent structural units A and/or C and, if required, B ##STR1## in which R1 | 01/06/1998 |
