| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Compositions comprising nonamantanes and processes for their separation | US10012709 | 2001-12-12 | US20030100808A1 | 2003-05-29 | Jeremy E. Dahl; Robert M. Carlson |
| Disclosed are compositions comprising one or more nonamantanes. Specifically disclosed are compositions comprising 25 to 100 weight percent of one or more nonamantanes. Also disclosed are novel processes for the separation and isolation of nonamantane components into recoverable fractions from a feedstock containing at least a higher diamondoid component which contains one or more nonamantane components. | ||||||
| 162 | Poly(9,9′-spirobisfluorenes), their production and their use | US10096926 | 2002-03-14 | US06559277B2 | 2003-05-06 | Ralf-Roman Rietz; Wolfgang Wernet |
| Soluble poly(bis-9,9′-fluorenes) comprise identical or different structural repeating units of the formula I, where the two R1s are, independently of one another, H, C1-C18alkyl, C8-C14aryl, C7-C15aralkyl, C1-C18alkoxy, R2—(O—CnH2n)m—O—, C1-C18alkylthio, C1-C18dialkylamino, —C(O)OH, —C(O)O—C1-C18alkyl, —C(O)—N(C1-C18alkyl)2, —SO3H, —SO3—C1-C18alkyl, —SO2—N(C1-C18alkyl)2, C1-C17-alkyl-C(O)—O— or C1-C17alkyl-C(O)—, R2 is H or C1-C12alkyl, n is from 2 to 6 m is from 1 to 12. The polymers can be used either alone or in admixture with at least one additional fluorophore whose absorption band overlaps the emission band (fluorescent emission) of the polymer of the formula I as active radiative layer for light-emitting diodes, VDUs and display elements. | ||||||
| 163 | POLYMERS FOR USE IN OPTICAL DEVICES | US09561831 | 2000-04-28 | US20030008991A1 | 2003-01-09 | Andrew Bruce Holmes; Xiao-Chang Li; Stephen Carl Moratti; Kenneth Andrew Murray; Richard Henry Friend |
| Optical devices fabricated from solvent processible polymers suffer from susceptibility to solvents and morphological changes. A semiconductive polymer capable of luminescence in an optical device is provided. The polymer comprises a luminescent film-forming solvent processible polymer which contains cross-linking so as to increase its molar mass and to resist solvent dissolution, the cross-linking being such that the polymer retains semiconductive and luminescent properties. | ||||||
| 164 | Processes for the purification of higher diamondoids and compositions comprising such diamondoids | US10017821 | 2001-12-12 | US20020193648A1 | 2002-12-19 | Jeremy E. Dahl; Robert M. Carlson |
| Disclosed are processes for the recovery and purification of higher diamondoids from a hydrocarbonaceous feedstock. Specifically disclosed is a multi-step recovery process for obtaining diamondoid compositions enhanced in tetramantane components and higher diamondoid components. Also disclosed are compositions comprising at least about 10 weight percent of non-ionized tetramantane components and higher diamondoid components and at least about 0.5 weight percent of non-ionized pentamantane components and higher diamondoid components based on the total weight of diamondoid components present. | ||||||
| 165 | Polymerization | US09674236 | 2001-04-06 | US06462245B1 | 2002-10-08 | Darren Frank Lee |
| A method for polymerizing an alkyl-substituted aromatic compound comprises reacting the alkyl-substituted aromatic compound in the presence of a molecular sieve such that the aromatic compound polymerizes. | ||||||
| 166 | Compositions comprising heptamantane and processes for their separation | US10012334 | 2001-12-12 | US20020143217A1 | 2002-10-03 | Jeremy E. Dahl; Robert M. Carlson |
| Disclosed are compositions comprising one or more heptamantanes. Specifically disclosed are compositions comprising 25 to 100 weight percent of one or more heptamantanes. Also disclosed are novel processes for the separation and isolation of heptamantane components into recoverable fractions from a feedstock containing at least a higher diamondoid component which contains one or more heptamantane components. | ||||||
| 167 | Compositions comprising cyclohexamantane | US10012335 | 2001-12-12 | US20020137976A1 | 2002-09-26 | Jeremy E. Dahl; Robert M. Carlson |
| Disclosed are compositions comprising C26H30 hexamantane, referred to herein as peri-condensed hexamantane, fully condensed hexamantane, and cyclohexamantane. These enriched cyclohexamantane compositions comprise at least 5 percent by weight cyclohexamantane based upon the total weight of the composition. | ||||||
| 168 | Compositions comprising pentamantanes and processes for their separation | US10012333 | 2001-12-12 | US20020134301A1 | 2002-09-26 | Jeremy E. Dahl; Robert M. Carlson |
| Disclosed are compositions comprising one or more pentamantanes. Specifically disclosed are compositions comprising 10 to 100 weight percent of one or more pentamantanes. Also disclosed are novel processes for the separation and isolation of pentamantane components into recoverable fractions from a feedstock containing at least a higher diamondoid component which contains one or more pentamantane components. | ||||||
| 169 | Poly(9,9'-Spirobisfluorenes), their production and their use | US10096926 | 2002-03-14 | US20020132911A1 | 2002-09-19 | Ralf-Roman Rietz; Wolfgang Wernet |
| Soluble poly(bis-9,9null-fluorenes) comprise identical or different structural repeating units of the formula 1, 1 where the two R1s are, independently of one another, H, C1-C18alkyl, C8-C14aryl, C7-C15aralkyl, C1-C18alkoxy, R2null(OnullCnH2n)mnullOnull, C1-C18alkylthio, C1-C18dialkylamino, nullC(O)OH, nullC(O)Onull C1-C18alkyl, nullC(O)nullN(C1-C18alkyl)2, nullSO3H, nullSO3nullC1-C18alkyl, nullSO2N(C1-C18alkyl)2, C1-C17-alkylnullC(O)nullOnull or C1-C17alkylnullC(O)null, R2is H or C1-C12alkyl, n is from 2 to 6 and m is from 1 to 12 . The polymers can be used either alone or in admixture with at least one additional fluorophore whose absorption band overlaps the emission band (fluorescent emission) of the polymer of the formula I as active radiative layer for light-emitting diodes, VDUs and display elements. | ||||||
| 170 | Diamondoid-containing materials in microelectronics | US10047044 | 2002-01-14 | US20020130407A1 | 2002-09-19 | Jeremy E. Dahl; Robert M. Carlson; Shenggao Liu |
| Novel uses of diamondoid-containing materials in the field of microelectronics are disclosed. Embodiments include, but are not limited to, thermally conductive films in integrated circuit packaging, low-k dielectric layers in integrated circuit multilevel interconnects, thermally conductive adhesive films, thermally conductive films in thermoelectric cooling devices, passivation films for integrated circuit devices (ICs), and field emission cathodes. The diamondoids employed in the present invention may be selected from lower diamondoids, as well as the newly provided higher diamondoids, including substituted and unsubstituted diamondoids. The higher diamondoids include tetramantane, pentamantane, hexamantane, heptamantane, octamantane, nonamantane, decamantane, and undecamantane. The diamondoid-containing material may be fabricated as a diamondoid-containing polymer, a diamondoid-containing sintered ceramic, a diamondoid ceramic composite, a CVD diamondoid film, a self-assembled diamondoid film, and a diamondoid-fullerene composite. | ||||||
| 171 | Polyarylene compositions with enhanced modulus profiles | US10044366 | 2002-01-11 | US20020099158A1 | 2002-07-25 | James P. Godschalx; Qing Shan J. Niu; Kenneth J. Bruza; Clark H. Cummins; Paul H. Townsend III |
| This invention is a polyarylene composition in which resin does not undergo a significant drop in modulus at temperatures above 300null C. during cure. This feature enables one to form porous films by avoiding pore collapse and/or using a wider variety of poragen materials. | ||||||
| 172 | Conjugated copolymers for use in luminescent devices | US09230374 | 1999-03-19 | US06423428B1 | 2002-07-23 | Carl Towns; Ilaria Grizzi |
| A process for the preparation of a conjugated poly(arylene vinylene) copolymer for use in a luminescent device, which comprises: (1) providing a precursor polymer comprising units of general formula in which Ar is substituted or unsubstituted arylene, L is a leaving group, R1 and R2 are each independently H, alkyl, alkoxy, aryl or an electron-withdrawing group, and n is an integer; (2) reacting the precursor polymer with a reactant comprising a carboxylate, an aldehyde, a ketone, a sulphonate, a thioate, a disulphide, a xanthate, an amine, a pyridine, a hydrazide, a phenoxide, an alcohol with a boiling point above 100° C., or a derivative thereof, under substitution conditions whereby a proportion of the leaving groups are substituted to form a substituted precursor copolymer comprising units of general formula in which Ar, R1, R2 and L are defined above, X is a substituent group from the reactant, l and m are independently integers; and (3) converting the substituted precursor copolymer to a conjungated poly(arylene vinylene) copolymer by elimination of the leaving groups from the substituted precursor copolymer. | ||||||
| 173 | Polyarylene compositions with enhanced modulus profiles | US09447012 | 1999-11-22 | US06359091B1 | 2002-03-19 | James P. Godschalx; Kenneth J. Bruza; Qing Shan J. Niu; Clark H. Cummins; Paul H. Townsend, III |
| This invention is a polyarylene composition in which resin does not undergo a significant drop in modulus at temperatures above 300° C. during cure. This feature enables one to form porous films by avoiding pore collapse and/or using a wider variety of poragen materials. | ||||||
| 174 | Hetero-spiro compounds and their use as electroluminescence materials | US08836956 | 1997-05-22 | US06329082B1 | 2001-12-11 | Willi Kreuder; Donald Lupo; Josef Salbeck; Hermann Schenk; Thomas Stehlin |
| Hetero-spiro compounds of the formula (I), where &PSgr; is an element of the 4th main group of the Periodic Table with the exception of carbon, preferably Sn, Ge or Si, particularly preferably Ge or Si, and K1 and K2 are, independently of one another, conjugated systems, for use in electroluminescence devices. The compounds of the formula (I) have a good solubility in customary organic solvents, improved film-forming properties and a significantly reduced tendency to crystallize. | ||||||
| 175 | Ordered poly(arylene-vinylene) terpolymers, method for the production and the use thereof as electroluminescent materials | US09308057 | 1999-08-13 | US06316591B1 | 2001-11-13 | Willi Kreuder; Hans-Heinrich Hörhold; Henning Rost; Annett Hartmann |
| Ordered poly(arylene-vinylene)terpolymers, process for their preparation and their use as electroluminescence materials Poly(arylene-vinylene) terpolymers comprising repeating units of the formula (I), where the symbols have the following meanings: Ar1, Ar2, Ar3 are identical or different and are monocyclic or polycyclic, substituted or unsubstituted aryl or heteroaryl groups which may be linked via one or more bridges or be fused, R1, R2, R3, R4, R5, R6, R7, R8 are identical or different and are each H or a hydrocarbon radical having from 1 to 22 carbon atoms which may be substituted, preferably by F, and may also contain heteroatoms, preferably O, are suitable as electroluminescence materials. | ||||||
| 176 | Poly (paraphenylenevinylene) derivatives and their use as electroluminescence materials | US09795795 | 2001-02-28 | US20010031378A1 | 2001-10-18 | Willi Kreuder; Donald Lupo; Josef Salbeck; Hermann Schenk; Thomas Stehlin; Hans-Heinrich Horhold; Andrea Lux; Annett Teuschel |
| Poly(paraphenylenevinylene) derivatives and their use as electroluminescence materials Use of polymers containing structural units of the formula (I) nullnullA1null(A2)CnullCHnullA3nullCHnullC(A2)nullnullnullnull(I) in which A1, A2 and A3 are identical or different mono- and/or polynuclear aryl and/or heteroaryl groups which are optionally linked via one or more bridges, preferably one bridge, and/or fused and can optionally be substituted, and in which in each case two bonds originate from A1 and A2 and in each case one bond originates from A2, as electroluminescence material. The polymers of the formula (I) according to the invention are distinguished above all by a high stability, coupled with a high fluorescence quantum yield. | ||||||
| 177 | Fluorene-containing polymers and electroluminescent devices therefrom | US09808788 | 2001-03-15 | US20010026878A1 | 2001-10-04 | Edmund P. Woo; Mark T. Bernius; Michael Inbasekaran; Weishi Wu |
| A copolymer comprising 10-90 percent by weight of groups of Formula (I): 1 and from 10-90 percent by weight of groups selected from Formulas (II), (III), and (IV): 2 and mixtures thereof; wherein R1 is independently in each occurrence H, C1-C20 hydrocarbyl or C1-C20 hydrocarbyl containing one or more S, N, O, P or Si atoms, C4-C16 hydrocarbyl carbonyloxy, C4-C16 aryl(trialkylsiloxy) or both R1 may form with the 9-carbon on the fluorene ring a C5-C20 cycloaliphatic structure or a C4-C20 cycloaliphatic structure containing one or more heteroatoms of S, N, or O; R2 is independently in each occurrence C1-C20 hydrocarbyl, C1-C20 hydrocarbyloxy, C1-C20 thioether, C1-C20 hydrocarbylcarbonyloxy or cyano; R3 is independently in each occurrence carboxyl, C1-C20 alkyl, C1-C20 alkoxy or a group of the formula nullCO2R4 wherein R4 is a C1-C20 alkyl; and a and b are independently in each occurrence an integer from 0 to 3. | ||||||
| 178 | Polymerizable composition, process for producing cross linked polymers, and cross-linkable polymers | US08875529 | 1997-07-31 | US06281307B1 | 2001-08-28 | Andreas Mühlebach; Andreas Hafner; Paul Adriaan Van Der Schaaf |
| Composition comprising (a) catalytic amounts of a one-component catalyst for metathesis polymerization and (b) at least one polymer with strained cycloalkenylene radicals bonded in the polymer backbone, alone or as a mixture with strained cycloolefins. The composition can be polymerized thermally or photochemically by metathesis polymerization and is suitable for the production of shaped articles, coatings and relief images. The catalyst is selected from Ruthenium and Osmium compounds. | ||||||
| 179 | Fluorene-containing polymers and compounds useful in the preparation thereof | US08861469 | 1997-05-21 | US06169163A | 2001-01-02 | Edmund P. Woo; Michael Inbasekaran; William R. Shiang; Gordon R. Roof; Mark T. Bernius; Weishi Wu |
| A compound of the formula: and compounds of the formulas: wherein R1 is independently in each occurrence C1-20 hydrocarbyl or C1-20 hydrocarbyl containing one or more S, N, O, P or Si atoms, C4-16 hydrocarbyl carbonyloxy, C4-16 aryl(trialkylsiloxy) or both R1 may form with the 9-carbon on the fluorene ring a C5-20 ring structure or a C4-20 ring structure containing one or more heteroatoms of S, N or O; R2 is independently in each occurrence C1-20 hydrocarbyl, C1-20 hydrocarbyloxy, C1-20 thioether, C1-20 hydrocarbylcarbonyloxy or cyano; R3 is independently in each occurrence C1-20 hydrocarbyl or C1-20 hydrocarbyl substituted with di(C1-20 alkyl)amino, C1-20 hydrocarbyloxy or C1-20 hydrocarbyl or tri(C1-10 alkyl)siloxy; a is independently in each occurrence 0 or 1; X is independently in each occurrence a halogen moiety; and Z is independently in each occurrence —B(OH)2, —B(OR4)2 or wherein R4 is independently in each occurrence a C1-10 alkyl group and R5 is independently in each occurrence a C2-10 alkylene group. | ||||||
| 180 | Organic electroluminescent polymer for light emitting diode | US133181 | 1998-08-12 | US06124046A | 2000-09-26 | Sung-Ho Jin; Woo-Hong Kim; Byung-Hee Son; In-Sung Song; Eun-Mi Han |
| An organic electroluminescent (EL) polymer for a light emitting diode in accordance with the present invention is PDPCVz which is prepared by combining a dialkyl substituted phenylene moiety and a carbazole moiety. Another organic EL polymer is PPOPPD which is prepared by combining an oxadiazole moiety and a phenylene moiety. In the present invention, a polymer blend of said PDPCVz and PPDPPO is used for an organic EL polymer. The organic EL polymer according to the present invention is applied to a light emitting layer of a light emitting diode having a cathode/light emitting layer/anode structure, a cathode/buffer layer/light emitting layer/anode structure, or a cathode/hole transporting layer/light emitting layer/electron transporting layer/anode structure. Each of said PDPCVz and PPDPPO can be blended with conventional polymers such as polystyrene, polycarbonate, polyacrylate, polymethylmethacrylate, polyvinylcarbazole, polyimide, liquid crystalline polymer, etc. The EL polymers according to the present invention can be blended with a lower molecular fluorescent dye. | ||||||
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