| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Oligomers and co-oligomers of highly fluorinated sulfinic acid and salts thereof | US13995037 | 2011-12-06 | US09266999B2 | 2016-02-23 | Miguel A. Guerra; Gregg D. Dahlke; Denis Duchesne; Tatsuo Fukushi; Werner M. A. Grootaert; Zai-Ming Qiu |
| There is provided oligomers comprising a highly fluorinated sulfinate oligomers. | ||||||
| 122 | Macromolecular antioxidants based on sterically hindered phenols and phosphites | US13904755 | 2013-05-29 | US08846847B2 | 2014-09-30 | Ashok L. Cholli; Rajesh Kumar |
| A sterically hindered phenol and phosphite based compound represented the following formula: and its use as an antioxidant in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein. | ||||||
| 123 | One-step conversion of solid lignin to liquid products | US12673242 | 2008-08-13 | US08673027B2 | 2014-03-18 | Mike Kleinert; Tatjana (Tanja) Barth |
| The present invention refers to a method of converting a lignin material into a liquid product and the liquid product obtainable by the method. | ||||||
| 124 | Stabilized Polyolefin Compositions | US13932484 | 2013-07-01 | US20140011901A1 | 2014-01-09 | Vijayendra Kumar; Rajesh Kumar; Ashish Dhawan; Sui-Zhou Yang; Ashok L. Cholli |
| Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants. | ||||||
| 125 | Stabilized polyolefin compositions | US13592997 | 2012-08-23 | US08481670B2 | 2013-07-09 | Vijayendra Kumar; Rajesh Kumar; Ashish Dhawan; Sui-Zhou Yang; Ashok L. Cholli |
| Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lives and better oxidative resistance to materials than currently available antioxidants. | ||||||
| 126 | MACROMOLECULAR ANTIOXIDANTS BASED ON STERICALLY HINDERED PHENOLS AND PHOSPHITES | US13572884 | 2012-08-13 | US20130041171A1 | 2013-02-14 | Ashok L. Cholli; Rajesh Kumar |
| A sterically hindered phenol and phosphite based compound represented by the following formula: and its use as an antioxidant in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein. | ||||||
| 127 | CROSSLINKING METHOD | US13487084 | 2012-06-01 | US20120238693A1 | 2012-09-20 | Christopher Henry SUCH; Jim Patel; William Roy Jackson; Andrea Jane Robinson; Algirdas Kazimieras Serelis |
| The invention provides a method of preparing a crosslinked polymer, which method comprises polymerising branched polyunsaturated monomers by a metathesis polymerisation reaction, wherein the branched polyunsaturated monomers contain acyclic ethylenically unsaturated groups that are capable of undergoing polymerization by a metathesis reaction such that the metathesis polymerisation produces a crosslinked polymer and substantially no non-volatile ethylenically unsaturated by-products. | ||||||
| 128 | Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the same | US11619787 | 2007-01-04 | US08168327B2 | 2012-05-01 | Hironobu Morishita; Hisayuki Kawamura; Chishio Hosokawa |
| An imide derivative represented by the following formula (A): wherein Ra and Rb are each a hydrogen atom, a halogen atom, a cyano group, an alkyl group, a fluoroalkyl group or an aryl group; at least one of Ra and Rb is a fluoroalkyl group; and Rc and Rd are each a substituted or unsubstituted benzyl group, an aryl group, a heterocycle, a fluoroalkyl group or an imide group. | ||||||
| 129 | Polymers | US12223139 | 2007-01-31 | US08138303B2 | 2012-03-20 | Natalia Chebotareva; Roger Prétôt; Paul Adriaan Van der Schaaf; Thomas Schäfer; Beat Schmidhalter; Peter Murer |
| The present invention relates to novel polymers comprising a repeating unit of the formula (I) and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high stability of the emission color can be observed, if the polymers according to the invention are used in organic light emitting diodes (OLEDs). | ||||||
| 130 | Macromolecular Antioxidants Based on Sterically Hindered Phenols and Phosphites | US13109800 | 2011-05-17 | US20110282098A1 | 2011-11-17 | Ashok L. Cholli; Rajesh Kumar |
| Sterically hindered phenol and phosphite based compounds, represented by a formula selected from I-III: and their use as antioxidants in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein. | ||||||
| 131 | Stabilized polyolefin compositions | US12789832 | 2010-05-28 | US08008423B2 | 2011-08-30 | Vijayendra Kumar; Rajesh Kumar; Ashish Dhawan; Sui-Zhou Yang; Ashok L. Cholli |
| Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants. | ||||||
| 132 | Emissive polymers and devices incorporating these polymers | US12693942 | 2010-01-26 | US07943062B2 | 2011-05-17 | Timothy M. Swager; Jye-Shane Yang; Vance Williams; Yijun Miao; Claus G. Lugmair; Igor A. Levitsky; Jinsang Kim; Robert Deans |
| The present invention relates to a class of luminescent and conductive polymer compositions having chromophores, and particularly solid films of these compositions exhibiting increased luminescent lifetimes, quantum yields and amplified emissions. These desirable properties can be provided through polymers having rigid groups designed to prevent polymer reorganization, aggregation or π-stacking upon solidification. These polymers can also display an unusually high stability with respect to solvent and heat exposures. The invention also relates to a sensor and a method for sensing an analyte through the luminescent and conductive properties of these polymers. Analytes can be sensed by activation of a chromophore at a polymer surface. Analytes include aromatics, phosphate ester groups and in particular explosives and chemical warfare agents in a gaseous state. The present invention also relates to devices and methods for amplifying emissions by incorporating a polymer having an energy migration pathway and/or providing the polymer as a block co-polymer or as a multi-layer. | ||||||
| 133 | Use of Heterocyclic Radicals for Doping Organic Semiconductors | US12293757 | 2007-03-16 | US20110108772A1 | 2011-05-12 | Olaf Zeika; Andrea Lux; Andre Grussing; Michael Limmert; Horst Hartmann; Ansgar Werner |
| The present invention relates to the use of heterocyclic radicals or diradicals, their dimers, oligomers, polymers, dispiro compounds and polycycles for use as dopant for doping an organic semiconductive matrix material, where the dopants have a structure based on the following formulae. | ||||||
| 134 | Chromophore and polymer capable of detecting the presence of various neurotoxins and method of use | US12754762 | 2010-04-06 | US07910058B2 | 2011-03-22 | Johnson Thomas; Philip Boudjouk |
| Applicants have produced a chromophore and a polymer that are highly sensitive to the presence of various agents, including organophosphates, pesticides, neurotoxins, metal ions, some explosives, and biological toxins. The detection is accomplished by detecting a change in the fluorescence characteristics of the chromophore or polymer when in the presence of the agent to be detected. The chromophore and polymer may be incorporated into sensors of various types, and they are adaptable for potential field use in areas where detection of these types of agents is desired. | ||||||
| 135 | Synthesis of aniline and phenol-based antioxidant macromonomers and corresponding polymers | US11293844 | 2005-12-02 | US07902317B2 | 2011-03-08 | Rajesh Kumar; Suizhou Yang; Ashok L. Cholli |
| Compounds are synthesized that contain nitrogen and hindered phenol functionalities of an aromatic amine and hindered phenol for use as oxidative stabilizers for organic materials, paints, lubricants, elastomers, and in other applications. The disclosed methods can efficiently synthesize target monomers and polymers without the use of expensive catalysts. Further, the disclosed methods can scale up to industrially useful quantities. In general, the methods provide an improved, highly efficient and economical process for the synthesis of macromonomers having nitrogen containing moiety and sterically hindered phenols and their corresponding polymers. | ||||||
| 136 | CHROMOPHORE AND POLYMER CAPABLE OF DETECTING THE PRESENCE OF VARIOUS NEUROTOXINS AND METHOD OF USE | US12754767 | 2010-04-06 | US20110027896A1 | 2011-02-03 | Johnson Thomas; Philip Boudjouk |
| Applicants have produced a chromophore and a polymer that are highly sensitive to the presence of various agents, including organophosphates, pesticides, neurotoxins, metal ions, some explosives, and biological toxins. The detection is accomplished by detecting a change in the fluorescence characteristics of the chromophore or polymer when in the presence of the agent to be detected. The chromophore and polymer may be incorporated into sensors of various types, and they are adaptable for potential field use in areas where detection of these types of agents is desired. | ||||||
| 137 | Condensed ring-containing polymer electrolyte and application thereof | US12308564 | 2007-06-19 | US20100239947A1 | 2010-09-23 | Takashi Yamada; Shigeru Sasaki |
| The polymer electrolyte of the present invention comprises a structural unit represented by the following general formula (1) in weight fraction of 1 to 30% by weight: (in the formula, A-ring and B-ring each independently represent an optionally-substituted aromatic hydrocarbon ring or an optionally-substituted heterocyclic ring; X1 and X2 each independently represent —CO—, —SO— or —SO2—; n and m each independently represent 0, 1 or 2, and n+m is not less than 1; when n is 2, two X1s may be the same as or different from each other; when m is 2, two X2s may be the same as or different from each other; and X represents a direct bond or a divalent group). The polymer electrolyte has excellent water resistance while having high ion-conductivity. | ||||||
| 138 | Functionalized higher diamondoids | US10313804 | 2002-12-06 | US07795468B2 | 2010-09-14 | Shenggao Liu; Robert M. Carlson; Jeremy E. Dahl; Waqar R. Qureshi |
| This invention is directed to functionalized higher diamondoids having at least one functional group. Preferably these derivatives have the following Formula I: wherein D is a higher diamondoid nucleus and wherein R1, R2, R3, R4, R5 and R6 are independently selected from a group consisting of hydrogen and functional groups, provided that there is at least one functional group on the derivative. The functionalized higher diamondoid compounds may also be of the formula D—L—(D)n wherein D is a higher diamondoid nucleus and L is a linking group and n is 1 or more. The functionalized higher diamondoid compounds additionally may be of the formula R38—D—D—R39 wherein D is a higher diamondoid nucleus and R38 and R39 are substituents. | ||||||
| 139 | Conjugated copolymers, representation and use thereof | US10567934 | 2004-08-12 | US07772323B2 | 2010-08-10 | Heinrich Becker; Esther Breuning; Aurélie Falcou; Amir Parham |
| The present invention relates to conjugated copolymers comprising blocks which are linked by random or partly random sections. The materials of the invention display an improved efficiency, a reduced operating voltage and a longer life. | ||||||
| 140 | Emissive polymers and devices incorporating these polymers | US11252419 | 2005-10-17 | US07662309B2 | 2010-02-16 | Timothy M. Swager; Jye-Shane Yang; Vance Williams; Yijun Miao; Claus G. Lugmair; Igor A. Levitsky; Jinsang Kim; Robert Deans |
| The present invention relates to a class of luminescent and conductive polymer compositions having chromophores, and particularly solid films of these compositions exhibiting increased luminescent lifetimes, quantum yields and amplified emissions. These desirable properties can be provided through polymers having rigid groups designed to prevent polymer reorganization, aggregation or π-stacking upon solidification. These polymers can also display an unusually high stability with respect to solvent and heat exposures. The invention also relates to a sensor and a method for sensing an analyte through the luminescent and conductive properties of these polymers. Analytes can be sensed by activation of a chromophore at a polymer surface. Analytes include aromatics, phosphate ester groups and in particular explosives and chemical warfare agents in a gaseous state. The present invention also relates to devices and methods for amplifying emissions by incorporating a polymer having an energy migration pathway and/or providing the polymer as a block co-polymer or as a multi-layer. | ||||||
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