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| Number | Title | Issue Date |
| 8188210 | Naphthoxazine benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode A naphthoxazine benzoxazine-based monomer is represented by Formula 1 below: In Formula 1, R2 and R3 or R3 and R4 are linked to each other to form a group represented by Formula 2... | 05/29/2012 |
| 8187766 | Benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode A benzoxazine-based monomer includes a halogen atom-containing functional group and a nitrogen-containing heterocyclic group. A polymer formed from the benzoxazine-based monomer may be used in an electrode for a fuel cell and electrolyte membrane for a fuel cell. | 05/29/2012 |
| 8119765 | Crosslinkable fluorine-containing ether compound A crosslinkable fluorine-containing compound, which is an adduct compound having a crosslinkable group, wherein the adduct compound is an adduct of a fluorine-containing compound having, per molecule, 2 or more terminal fluorine-containing vinyl groups each directly... | 02/21/2012 |
| 7332555 | Polymers with new sequence distributions The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers with new sequence distributions. In particular, the invention relates to copolymers of an isoolefin, preferably isobutylene,... | 02/19/2008 |
| 7332554 | Polymers with new sequence distributions The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers with new sequence distributions. In particular, the invention relates to copolymers of an isoolefin, preferably isobutylene,... | 02/19/2008 |
| 7320829 | Fluorinated polymer and amine resin compositions and products formed therefrom A reactive fluorinated polymer having polyester and polyether segments is mixed with a reactive melamine resin to form a coating composition. The polyether segment can include monomeric units from an oxetane monomer having pendant fluorine groups that are linked to ... | 01/22/2008 |
| 7314667 | Process to optimize properties of polymer pellicles and resist for lithography applications Disclosed are pellicle compositions and methods of making such pellicle compositions. The pellicle compositions provided include highly fluorinated polymers as well as fluorinated polymer/PVDF co-polymers. ... | 01/01/2008 |
| 7288514 | Polymer-fluorosurfactant associative complexes The present invention relates to associative complexes of water soluble and/or water dispersible polymers and polymeric fluorosurfactants, compositions and methods for modifying substrates to provide treated articles with surface protective properties including easi... | 10/30/2007 |
| 7244371 | Compositions and methods for treating a textile using such compositions Certain compositions provide excellent repellency, durability, and soil/stain release properties when applied to a textile or fabric. Such compositions may include: a repellent component, a hydrophilic resin component, a soil release component; and a crosslinking co... | 07/17/2007 |
| 7232917 | Cyclic fluorine compounds, polymerizable fluoromonomers, fluoropolymers, and resist materials containing the fluoropolymers and method for pattern formation The present invention provides a fluorine-containing cyclic compound represented by general formula (1): wherein R1 represents a halogen atom, and R2 and R3 each represents hydrog... | 06/19/2007 |
| 7232872 | Polymerization processes The invention provides for a process to produce polymers utilizing a hydrofluorocarbon diluent. ... | 06/19/2007 |
| 7214750 | Polymerization processes The invention relates to new processes to produce polymers utilizing bayonette cooled slurry reactor systems and diluents including hydrofluorocarbons. ... | 05/08/2007 |
| 7172817 | Indium particle containing tin, method for producing the same and electroconductive sheet comprising the same An aqueous solution of a tin salt and an indium salt is added to an aqueous alkaline solution to form a hydroxide or a hydrate comprising tin and indium, the hydroxide or hydrate is heated at a temperature of 110 to 300° C. in the presence of water, filtered and dr... | 02/06/2007 |
| 7148309 | Amorphous polyether glycols based on bis-substituted oxetane monomers This invention is directed to mono- and bis-substituted oxetane monomers having fluorinated alkoxymethylene side chains, hydroxy-terminated prepolymers derived from these mono- and bis-substituted oxetane monomers and tetrahydrofuran (THF), and polymers produced fro... | 12/12/2006 |
| 7138550 | Bridged carbocyclic compounds and methods of making and using same Disclosed herein is a fluorinated bridged carbocyclic compound that can be polymerized by itself or with at least one other ethylenically unsaturated monomer to provide a polymer. The polymer may be used, for example, within a sub-300 nm photoresist composition. Als... | 11/21/2006 |
| 7119360 | Light-emitting polymers and electronic devices using such polymers Novel pentaphenylenes having the following general formula are described; These polymers generally exhibit blue electroluminescence and are useful in electronic devices. A novel diketone compound having a low LUM... | 10/10/2006 |
| 7115899 | Light-emitting copolymers and electronic devices using such copolymers Novel pentaphenylene copolymers which are useful in electronic devices are described. The copolymers have at least one monomeric unit having Formula I: ... | 10/03/2006 |
| 7087710 | Polymeric surfactants derived from cyclic monomers having pendant fluorinated carbon groups A fluorine containing polymer which acts as a wetting, flow or leveling agent, and has at least one polar group. The polymer has at least one pendant or ether side chain containing from about 1 to about 20 carbon atoms with at least 25% of the hydrogen atoms being r... | 08/08/2006 |
| 7084237 | Use of stannylenes and germylenes as polymerization catalysts for heterocycles The use of stannylenes and germylenes of general formula (I) wherein: M represents a tin or geranium atom; L1 and L2 independently represent a group of formula: -E14(R14) (R′14) (R″14), -E15 | 08/01/2006 |
| 6998460 | Amorphous polyether glycols based on bis-substituted oxetane and tetrahydrofuran monomers This invention is directed to mono- and bis-substituted oxetane monomers having fluorinated alkoxymethylene side chains, hydroxy-terminated prepolymers derived from these mono- and bis-substituted oxetane monomers and tetrahydrofuran (THF), and polymers produced fro... | 02/14/2006 |
| 6972317 | Monohydric polyfluorooxetane polymer and radiation curable coatings containing a monofunctional polyfluorooxetane polymer Monofunctional polyfluorooxetane oligomers and polymers are prepared by the cationic polymerization of fluorooxetane monomers with a monoalcohol. The fluorooxetane oligomers or polymers can be copolymerized with generally cyclic ethers. Alternatively, the polyfluoro... | 12/06/2005 |
| 6962966 | Monohydric polyfluorooxetane oligomers, polymers, and copolymers and coatings containing the same Monofunctional polyfluorooxetane oligomers, polymers, and co-polymers are prepared by the cationic polymerization of fluorooxetane monomers with a monoalcohol. In addition to serving as an initiator, the monoalcohol can also serve as a solvent for the fluorooxetane ... | 11/08/2005 |
| 6927276 | Monohydric polyfluorooxetane oligomers, polymers, and copolymers and coating containing the same Monofunctional polyfluorooxetane oligomers, polymers, and copolymers are prepared by the cationic polymerization of fluorooxetane monomers with a monoalcohol. In addition to serving as an initiator, the monoalcohol can also serve as a solvent for the fluorooxetane o... | 08/09/2005 |
| 6906167 | Process for producing polyether The present invention provides a process for efficiently obtaining polyethers having its high degree of polymerization by easily polymerizing substituted epoxides which could hardly or could not be made so far to provide a high degree of polymerization. That is, a p... | 06/14/2005 |
| 6902860 | Two-layer imageable element comprising thermally reversible polymers The present invention includes a two-layer imageable element, including: a substrate, a top layer including a first thermally imageable composition including (a) a first thermally sensitive supramolecular polymer or (b) a thermally imageable composition free of the ... | 06/07/2005 |
| 6891013 | Fluorinated polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran The present invention provides, inter alia, novel fluorinated polyurethane elastomers (e.g., fluorinated thermoset polyurethane elastomers and fluorinated thermoplastic elastomers) prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane ... | 05/10/2005 |
| 6855775 | Polymeric blocks of an oxetane oligomer, polymer or copolymer, containing ether side chains terminated by fluorinated aliphatic groups, and hydrocarbon polymers or copolymers A composition comprises an oxetane oligomer or polymer or copolymer block wherein each repeat group has at least one ether side chain which is terminated by a fluorinated aliphatic group and optionally with the proviso that at least two different repeat units of the... | 02/15/2005 |
| 6825316 | Amorphous polyether glycols based on bis-substituted oxetane and tetrahydrofuran monomers This invention is directed to mono- and bis-substituted oxetane monomers having fluorinated alkoxymethylene side chains, hydroxy-terminated prepolymers derived from these mono- and bis-substituted oxetane monomers and tetrahydrofuran (THF), and polymers produced fro... | 11/30/2004 |
| 6800723 | Process for producing polyether The present invention provides a process for efficiently obtaining polyethers having its high degree of polymerization by easily polymerizing substituted epoxides which could hardly or could not be made so far to provide a high degree of polymerization. That is, a p... | 10/05/2004 |
| 6727344 | Monohydric polyfluorooxetane polymer and radiation curable coatings containing a monofunctional polyfluorooxetane polymer Monofunctional polyfluorooxetane oligomers and polymers are prepared by the cationic polymerization of fluorooxetane monomers with a monoalcohol. The fluorooxetane oligomers or polymers can be copolymerized with generally cyclic ethers. Alternatively, the polyfluoro... | 04/27/2004 |
| 6686051 | Cured polyesters containing fluorinated side chains A polyester polymer includes at least one hydroxyl terminated polyoxetane block containing repeat units derived from polymerizing at least one oxetane monomer having a pendant --CH2 --O--(CH2)n --Rf group wherein said Rf g... | 02/03/2004 |
| 6660828 | Fluorinated short carbon atom side chain and polar group containing polymer, and flow, or leveling, or wetting agents thereof The polymer of the present invention is derived from cyclic ether monomers, dioxane, dioxalane or trioxane and contains both pendant Rf fluoro groups as well as polar groups. These polymers have good wetting, or flow, or leveling properties. Th... | 12/09/2003 |
| 6545101 | Star-branched polymer with dendrimer core Polyisobutylene (PIB) functionalized with terminal reactive unsaturation is disclosed. Carbocationically polymerized monohalogen-terminated PIB is dehydrohalogenated in a hydrocarbon solvent using an alkoxide of the formula RO-M wherein R is alkyl of at l... | 04/08/2003 |
| 6528562 | Curable fluoropolyether rubber compositions A fluoropolyether rubber composition comprising (A) a linear fluoropolyether compound containing at least two alkenyl groups and having a perfluoroalkyl ether structure in its backbone, (B) an organosilicon compound having at least two silicon atom-bound ... | 03/04/2003 |
| 6479623 | Amorphous polyether glycols based on bis-substituted oxetane monomers This invention is directed to mono- and bis-substituted oxetane monomers having fluorinated alkoxymethylene side chains, hydroxy-terminated prepolymers derived from these mono- and bis-substituted oxetane monomers and tetrahydrofuran (THF), and polymers p... | 11/12/2002 |
| 6448368 | Polymers and prepolymers formed from mono-substituted fluorinated oxetane monomers The present invention provides, inter alia, novel fluorinated polymers and prepolymers derived from mono-substituted oxetane monomers having fluorinated alkoxymethylene side chains and methods of making such polymers and prepolymers.... | 09/10/2002 |
| 6423418 | Easily cleanable polymer laminates A substrate having an adherent and stain resistant layer having durability and flexibility, said layer comprising the reaction product of a reactive polyester having free carboxylic acid and/or hydroxyl groups, a hydroxyl terminated polymer including repe... | 07/23/2002 |
| 6420515 | Preparation of hexafluoropropene oxide polymers A perfluorodicarboxylic fluoride of the formula: F--CO--CF2 --O--Rf--O--CF2 --CO--F or perfluorodiketone of the formula: R1 --CO--Rf--CO--R1 wherein Rf is a perfluoroalkylene group and R1 is a C1... | 07/16/2002 |
| 6417323 | Process for producing polyether The present invention provides a process for efficiently obtaining polyethers having its high degree of polymerization by easily polymerizing substituted epoxides which could hardly or could not be made so far to provide a high degree of polymerization. T... | 07/09/2002 |
| 6403760 | Monohydric polyfluorooxetane polymer and radiation curable coatings containing a monofunctional polyfluorooxetane polymer Monofunctional polyfluorooxetane oligomers and polymers are prepared by the cationic polymerization of fluorooxetane monomers with a monoalcohol. The fluorooxetane oligomers or polymers can be copolymerized with generally cyclic ethers. Alternatively, the... | 06/11/2002 |
