СПОСОБ ПОЛУЧЕНИЯ СОПОЛИМЕРОВ МЕТАЛЛООРГАНИЧЕСКИХ СОЕДИНЕНИЙ ТАНТАЛА И НИОБИЯ

Описывается способ получения сополимеров металлоорганических соединений тантала и ниобия из коллективного танталониобиевого минерального концентрата выщелачиванием его в автоклаве четыреххлористым углеродом при температуре диссоциации четыреххлористого углерода с получением суспензии, при фильтрации которого выделяют раствор, содержащий мономеры металлоорганических соединений тантала и ниобия, отличающийся тем, что из раствора, содержащего мономеры металлоорганических соединений тантала и ниобия выпариванием избытка четыреххлористого углерода, получают расплав металлосодержащих мономеров тантала и ниобия, который в процессе охлаждения до нормальной температуры образует сополимер металлоорганических соединений тантала и ниобия в виде сплошного твердого тела. Техническим результатом является получение сополимеров тантала и ниобия с высоким выходом и высокой химической чистотой. 1 ил.

СПОСОБ ПОЛУЧЕНИЯ МЕТАЛЛООРГАНИЧЕСКИХ СОЕДИНЕНИЙ

Назначение: получение металлоорганических соединений тантала и ниобия. Сущность изобретения: получают обработкой кислородных соединений тантала и ниобия четыреххлористым углеродом в автоклаве при температуре диссоциации четыреххлористого водорода с последующим выделением полученного продукта охлаждением и декантацией избытка четыреххлористого углерода.

СПОСОБ ПОЛУЧЕНИЯ ЛЕГИРОВАННЫХ ПОЛИ[(R)КАРБИНОВ] (R=H, АЛКИЛ, АРИЛ)

Изобретение относится к области производства сверхтвердых материалов, а именно к способу получения легированных поли[(R)карбинов], где R=Н, алкил, арил. Способ заключается в том, что смесь содержащего тригалоидметильную группу органического соединения CX3R, где X=Cl, Br; R=Н, арил, алкил, и легирующей добавки R′EXn, где X=Cl, Br; R′=арил, циклопентадиенил; Е=Р, Si, Ti, Zr и др. элементы 4 группы, n=1-4, вводят в реакцию с металлом М, где М=магний, кальций, натрий и калий, в органическом растворителе эфирного типа, в механическом активаторе. Полученный раствор легированного полимера отделяют от солей фильтрованием, легированный полимер выделяют высаживанием из раствора спиртом, например метанолом, или углеводородом общей формулы CnH2n+2, где n≥6. Изобретение позволяет получить легированные поли[(R)карбины] более простым и безопасным методом. 3 з.п. ф-лы, 1 табл., 10 пр.

СПОСОБ РАЗДЕЛЕНИЯ ТАНТАЛА И НИОБИЯ ИЗ СОПОЛИМЕРА ИХ МЕТАЛЛООРГАНИЧЕСКИХ СОЕДИНЕНИЙ

Способ включает растворение сополимера металлоорганических соединений тантала и ниобия в спирте, например метиловом или этиловом, при нормальных условиях давления и температуры и интенсивном перемешивании до получения однородной жидкой фазы, которую подвергают сепарации, например центрифугированием, с получением легкой фракции, содержащей металлоорганическое соединение ниобия, и тяжелой фракции, содержащей металлоорганическое соединение тантала. После удаления избытка спирта, например, отгонкой получают чистое металлоорганическое соединение ниобия и чистое металлоорганическое соединение тантала. Способ позволяет разделить тантал и ниобий из сополимера металлоорганических соединений этих металлов в нормальных условиях с использованием простого оборудования и безопасных реагентов. 2 з.п.ф-лы.

Катена- @ -иодо-(1,2-циклогександиондиоксим)медь(1),в качестве диэлектрического материала и способ ее получения

Способ получения координационного хромсодержащего полимера

СПОСОБ ПОЛУЧЕНИЯ КООРДИНАЦИОННОГО ХРОМСОДЕРЖАЩЕГО ПОЛИМЕРА, отличают.ийся тем, что. с целью упрощения технологии процесса , кислые водные растворы хромового ангидрида или бихроматов щелочных металлов подвергают взаимодействию с растворами смеси дн-н-бутилфосфорной кислоты и алифатического спирта в углеводородных растворителях при 18-25 0 и молярном соотношении Crf : кислота:; спирт ...

Способ получения ионитов

Способ получения титаносилоксановых полимеров

Олигомерный молибденсодержащий сульфонилпирролидиний хлорид, обладающий ростстимулирующим действием к растениям гороха и способ его получения

Назначение: стимулятор роста растений гороха. Олигомерный молибденсодержа- щий сульфонилпирролидиний хлорид общей формулы --(снг-сн-сн-cH2-soz)n 2 С1 сни/сн, N Нзс сн (ЫН4)6Мо7Оп, где х 90-92 мае. %, у - 8-10 мае. %, п - 30-32. Получают взаимодействием при перемешиваний 10-50%-ного водного раствора олигомерного сульфонилпирролидиний хлорида с молибденовокислым аммонием, взятым в количестве 8-10% от массы олигомерного сульфонилпирролидиний хлорида. 2 з.п. ф-лы, 2 табл. fe ...

Катена- @ -диметилглиоксим-дихлоротетра( @ , @ -диэтилникотинамид)железо (П) в качестве диэлектрического материала и способ его получения

... 1. Катена-р -диметилглиоксим- -дихлоротетра (N , К-диэтилникотинамид) железо (II) общей формулы R2x,xP . Х« ..0 С-Ц/1 -N C- NC /Яг, V N C-4xNi-- N S I N Vol/ R RX 1° Х« C- NC Яг, N RX I HO-N C I RI i (Л n где R, - R n 250000-500000, в качестве диэлектрического материала . 2. Способ получения катена-К- -диметилглиоксим-дихлоротетра(К ,N-диэтилникотинамид )железа(11), о т- пичающийся тем, что. хлорид трис-(диметилглиоксим)желе- за(11) подвергают взаимодействию с N,N-диэтшIHИкoтинaмидoм при их молярном - 60-80° с. соотношении 1:8 при ...

Способ получения титанорганических полимеров и олигомеров с непредельными ацильными группами

Способ получения линейных полихлорфосфазенов

Изобретение касается получения фосфорсодержащих соединений, в частности линейных полихлорфосфазенов, содержащих дихлортиофосфорильную группу,которые могут найти применение в качестве добавок для придания материалам огнезащитньк свойств в качестве покрытий для уплотнений, смазочных и биомедицинских материалов, Изобретение позволяет повысить э)- фективность процесса за счет использования для синтеза линейных полихлорфосфазенов поликонденсацией при 180-290 с и давлении от 100 мм рт.ст. до атмосферного N-трихлор-N -дихлор- . тиофосфорнлмонофосфазена. СУ) ю О5 сд ...

Способ получения поли- -алкилиминоаланов

SILICIUM-ZINN-VERBINDUNGEN, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ZUM HERSTELLEN VON ORGANOPOLYSILOXANELASTOMEREN

OPTISCHE SCHALTER

Electroconductive copolymers based on compounds having a porphyrin structure

Electroconductive copolymers of A) from 0.5 to 99 % by weight of compounds having a porphyrin structure of the formulae Ia and Ib and mineral-acidic salt and metal complexes of these compounds, where the radicals have the following meanings: R<1>-R<3> are identical or different hydrocarbon radicals having up to 20 carbon atoms, where these radicals can carry an amino group, a hydroxyl group, a nitro group, a carboxyl group, a carboxamide group, a thiol group, a sulphonyl group, an aldehyde group, a cyanide group or a halogen atom as substituents, with the proviso that at least one of the radicals R<1>-R<3> is an aminophenyl radical, B) from 1 to 99.5 % by weight of an oxidatively polymerisable monomer from the class consisting of 5- and 6-membered heterocyclic compounds or aromatic quinone compounds.

FLUESSIGE LINEARE PHOSPHAZENPRAEPOLYMERE UND VERFAHREN ZU IHRER HERSTELLUNG

Verfahren zur Verbesserung der Lagerbestaendigkeit von Kunstharzen

Verfahren zur Herstellung von hochmolekularen Metallkomplexen

PROCESS FOR THE PREPARATION OF COPOLYPHOSPHONATES HAVING A HIGH IMPACT STRENGTH WHEN NOTCHED

Verfahren zur Herstellung wasserloeslicher polymerer organischer Titanverbindungen

ANGESTRICHENES ODER KASCHIERTES MATERIAL.

Verfahren zur Herstellung faktisartiger Produkte

New polymeric porphyrin compounds useful in electrical and optical uses

HYDROXYCHINOLINENDGRUPPENHALTIGE POLYKONDENSATE UND IHRE VERWENDUNG ZUR HERSTELLUNG METALLHALTIGER POLYMERER

Polymere Borosilazane und Alumosilazane, Verfahren zu ihrer Herstellung sowie deren Verwendung

Fusible and heat-curable solid materials, useful as the basis of coating powders for plastics, glass, ceramics and especially metals

Fusible and heat-curable solid materials based on condensates with a viscosity minimum of 10 mPa.s to 150 Pa.s in the range 50-200 deg C, derived from hydrolysable silanes (and possibly also hydrolysable metal compounds) containing groups which enable further condensation and also non-hydrolysable organic groups. Fusible and heat-curable solid materials comprise condensates (K) derived from hydrolysable silane(s) and optionally hydrolysable metal compound(s), with central atoms (M) linked to groups (A) which facilitate further condensation of (K) and with non-hydrolysable organic groups (R) on at least 70% of the atoms (M), these groups (R) being partly replaceable by complex-forming species coordinated with (M). The viscosity of (K) passes through a minimum value of 10 mPa.s to 150 Pa.s in the range 50-200 deg C. Independent claims are also included for (a) a process for coating substrates with coating powder based on these materials; (b) a process for the production of these materials ...

Gehaertete und/oder verschaeumte Copolymere auf Polyphosphasenbasis

VERFAHREN ZUR HERSTELLUNG SCHWER ENTFLAMMBARER LINEARER POLYESTER

VERFAHREN ZUR HERSTELLUNG VON PHOSPHIN- UND PHOSPHONSAEURE-ANHYDRIDEN

Borsiliciumorganisches Polymeres und Herstellungsverfahren dafür

Sol-gel composition for producing glassy coatings

Condensation products of complex copper compounds with nitrogen-containing compounds and aldehydes

The wet-fastness of dyeings and prints made with water-soluble substantive dyestuffs on cellulose fibres is enhanced by treating them with an aqueous solution of a resin made by condensing an aldehyde, a complex copper salt and a compound of the urea family containing at least once the grouping The condensation may be performed in presence of an ammonium salt, an amine or an amine salt. The Specification contains lists of reactants. If the dyestuffs are capable of being after-metallized, the treatment may be performed in presence of a copper complex or copper salt, e.g. copper chloride, copper acetate or copper tartrate. In examples: (1) cotton yarn dyed with Benzolichtrot 8BL is treated with an aqueous solution of a condensate of bis-(diethylenetriamine)-copper chloride, dicyandiamide and formaldehyde; (4) cotton fibres which are dyed with the diazo dyestuff obtained by coupling diazotized 1-amino-naphthalene-3,7-disulphonic acid with 1-amino-2-methoxy-5-methylbenzene ...

Organic zirconyl halide complexes and their use as gelling agents

A solid fuel is prepared by gelatinizing alcohol with a concentrated aqueous solution of glycerato-zirconium chloride (Example 8).ALSO:A rigid gel of rum, which can be broken into pieces and packaged, is prepared by mixing 75 vol % rum with glycerato-zirconium chloride dissolved in a small quantity of water (Example 7).ALSO:A sodium sulphate gel is prepared by adding to an aqueous solution thereof, glyceratozirconium chloride dissolved in a small quantity of water (Example 15).ALSO:The invention comprises zirconium halide complexes having the empirical formula [Zr (OH)xRyAz]n wherein A is halogen, y is 0.8 to 1.0, x is 0.9 to 1.15; x = 4 - (2y + z), n is a number greater than 1 and R is a radical where m is 1 or 4, or a radical The complexes are made by mixing an aqueous solution of zirconyl halide with glycerol, inositol, mannitol or sorbitol and heating the resulting acidic reaction mixture until a precipitate is formed. The complexes have considerable ...

Thermal insulations based on metal modified phenolic resins

A phenolic resin produced by reacting paraformaldehyde with titanium tetraphenolate is heated at a temperature between 300 DEG and 500 DEG C. for 3 days to 2 weeks under the pressure of an inert gas between 10 and 30 atmospheres. As a result of said treatment the resins undergo a volume loss generally between 30 and 40%. The resin is preferably heated at 400 DEG C. at a pressure of 20 atmospheres for one week under an inert gas which may be carbon dioxide or nitrogen.

A PROCESS FOR THE PREPARATION OF DILITHIO (PERFLUOROALKYLETHYLSILYL) NEOCARBORANES

... 1,256,328. Dilithioneocarborane. DOW CORNING CORP. 3 April, 1970 [1 May, 1969], No. 15825/70. Heading C2J. [Also in Division C3] C,C1 - Dilithioneocarborane LiCB 10 H 10 CLi is prepared by reacting neocarborane with butyl lithium.

PREPARATION OF PHOSPHAZENE POLYMERS

... 1363339 Phosphazene polymers HORIZONS RESEARCH Inc 11 Oct 1972 [13 Oct 1971] 46889/72 Heading C3R Phosphazene polymers containing recurring units of formula where each of R and R1 represents or -OCH 2 (OF 2 ) b H, R and R1 are different from each other and a and b are from 0 to 9, are obtained by reacting a polymer containing recurring units of formula with an alkoxide containing a radical -OR1 so that some of the radicals -OR are replaced by radicals -OR1. In examples poly bis-(trifluoroethoxy)phosphazenes are reacted with sodium heptafluorobutoxide, with sodium pentafluoropropoxide and with sodium octafluoropentoxide.

Carbon dioxide-reducing cathode

A transition-metal (M)-based cathode for reducing incident carbon dioxide into formate in a water-organic or purely aqueous medium and applicable to treatment of air being supplied to industrial processes, systems for atmospheric pollution control and for regeneration of respirable air in a confined or unconfined environment comprises a molecular transition metal complex or Formula I: ```- the groups A' functionalising a base molecular unit in a bidentate ligand and being identical or different electron attracting groups so that the ligand makes it possible to reduce the reduction redox potential of the complex in a range of -1.40 to +0.80 V with reference to an Ag/Ag + reference electrode, at least one of the groups A or A' being electropolymerisable, ```- groups Y and Y' being identical or different, stereochemically trans, labile groups from the following: halide (Cl - , Br - , I - ) anion, acetate (CH 3 COO - ) anion and neutral molecular acetonitrile, dimethylformamide or dimethyl ...

FORMING ALUMINIUM NITRIDE FILMS

Aluminium nitride films are formed in a simple reactor comprising an evaporation chamber held at a temperature between 80 DEG C and 150 DEG C, connected to a reactor containing substrates on which film deposition is required, heated to a higher temperature between 500 DEG C and 900 DEG C. The evaporation chamber contains a vapour of the novel compound (CH3)2-A1-N-(isopropyl)2, which decomposes on reaching the heated substrates to release A1 and N as A1N films. Compounds R<1>AL(Me)-N(C<3>H<7>) R<2> are claimed per se where R1 is C1-3 alkyl and R2 is hydrogen, propyl, butyl or aryl.

Electroconductive thin film

This invention relates to an electroconductive thin film prepared by forming a polymerized thin film on a substrate in a vacuum reactor by the decomposition of a metal complex starting material by glow discharge, said metal complex having a ligand selected from the group consisting of acetylacetonate and at least partially fluorinated acetylacetonate.

FURFURYL AMINE METAL COMPLEXES FOR REIMPREGNATION RESINS

Improvements in or relating to methods of preparing polyaromatic resins

SiX4, GeX4, SnX4, BX3, PX3, POX3, PSX3, AsX3 or SbX3 where X is a halogen atom and at least one aromatic or s-triazine di- or polyhalide having at least two Cl, Br or I atoms directly attached to the ring are treated with Li or Na metal to remove halogen with the formation of polymers. Further, one mole of the inorganic halide may be reacted with one mole of the organic polyhalide in the presence of Na or Li, with the addition of 0-1 mole (with BX3, PX3, POX3, PSX3, AsX3 or SbX3) or 0-2 mole (with SiX4, GeX4 or SnX4) of an aryl or alkyl halide having at least one Cl, Br or I atom. The preferred method is to mix the halides in solution, e.g. in tetrahydrofuran 1,2-dimethoxyethane or ether, to an equivalent quantity of finely divided Li or Na stirred in an atmosphere of nitrogen. Alternatively, the organic halide is reacted with the metal and then the inorganic halide added. Low temperatures are preferred, generally -80 DEG to 0 DEG C. When the product has halogen atoms attached to Si, Ge ...

Furfuryl amine metal complexes for reimpregnation resins

Metal complexes are obtained by reacting furfurylamine with a metal carbonyl selected from the group consisting of tungsten carbonyl, molybdenum carbonyl and chromium carbonyl. Multi-cycle reimpregnation resins are obtained by reacting one of these metal complexes with furfuryl alcohol.

Improvements in or relating to the stabilisation of synthetic resins

Synthetic resins formed by the process of the parent Specification are stabilized by the addition of 3-12 per cent. (based on the resin) of a drying or semi-drying oil. Suitable oils are linseed, soya-bean or castor. Preferably those resins are employed in which the ratio of metal to keto-enol tautomer is greater than 1 : 1.5. The mixture is preferably prepared at raised temperature. In examples (1) and (3) a resin prepared from aluminium butylate and acetoacetic ester is stabilized by addition of crude linseed oil or of soya bean oil. (2) Castor oil is added to a hot resin prepared from aluminium butylate and diethyl malonate. (4) Crude linseed oil is added to a hot resin prepared from aluminium butylate and formylacetophenone.

FORMING COMPOUNDS

PRODUCING MULTIPLE MONOLAYERS OF POLYMERIC LINKAGES

Improved compositions comprising stabilised polymers of vinyl chloride

Polymers of vinyl chloride are stabilized by the incorporation therein of 0,05 to 5 weight per cent of a stannonoic and/or thiostannonoic acid condensation product having the general formula (RSnO1,5)n or (RSnS1,5)n or (RSnO1,5)m. (RSnS1,5)n wherein R is a C1-20 alkyl, cycloalkyl or aryl group, and n or m+n is an integer from 2 to about 1,000, or of a mixture of such products. Their preparation is described in Specification 890,283. The polymers may be vinyl chloride homopolymers, copolymers of at least 50% vinyl chloride, and mixtures containing at least 50% of such polymers. Comonomers specified are vinylidene chloride, vinyl acetate and stearate, acrylates (e.g. butyl acrylate), maleates (e.g. dicetyl maleate), and mixtures thereof. Other polymers which may be mixed with the vinyl chloride polymers are synthetic rubbers, e.g. copolymers of butadiene with acrylonitrile and/or styrene, and chlorinated or sulphochlorinated polyolefines or mixtures thereof. The stabilizers may be mixed with ...

POLYMERIC 2-ARYLOXYETHYL)-PHOSPHITES

... 1529613 Polymeric phosphorus compounds BAYER AG 14 May 1976 [21 May 1975] 19970/76 Heading C3R The invention comprises polymers with units of formula where R is an aromatic radical and R1 is chlorine or bromine, which are prepared by condensing a tris-(2-halogenoethyl)-phosphite of formula with a dialkali metal salt of a bisphenol of formula In examples polymers are made by reacting tris-(2-chloroethyl)-phosphite with disodium salts of tetra-bromobisphenol A and tetrachloro-bisphenol A. The products may be used as flame-proofing agents or polymers and in an example one is blended with a copolymer of acrylonitrile, vinylidene chloride and methallyl sulphonate.

Method of producing alkyl chlorides and polymeric zirconium compounds containing chloride and alkoxy groups

Zirconium dioxide may be prepared by steam hydrolysis at 300-500 DEG C. and calcination at temperatures of up to 1000 DEG C. of polymeric zirconium compounds of the following average formula where R is an alkyl group, x is between 0 and 2.5, and y is between 0 and 1.5, and which may contain a few hydroxyl groups if water was present in the reaction medium; such polymers are prepared either (a) by reacting ZrCl4 with aliphatic ethers at elevated temperatures, or (b) by thermally decomposing the addition compounds of ZrCl4 and aliphatic ethers (see Group IV (a)).ALSO:Polymeric zirconium compounds of the following average formula ZrO2- 1/2 (x+y)Clx(OR)y where R is an alkyl group, x is between 0 and 2.5, and y is between 0 and 1.5, and which may contain a few hydroxyl groups if water is present in the reaction medium, are prepared either (a) by reacting ZrCl4 in the aliphatic ethers at elevated temperatures, or (b) by thermally decomposing the addition compounds of ZrCl4 ...

CURABLE ARYLOXYPHOSPHAZENE POLYMERS

POLYMERIC ALUMINIUM COMPOUNDS THEIR PRODUCTION AND USE

... 1508048 Polyiminoalanes SNAMPROGETTI SpA 19 June 1975 [1 July 1974] 26213/75 Heading C3R The invention comprises a polyiminoalane having the general formula in which R is an aliphatic, aromatic or cycloaliphatic hydrocarbyl radical, H is hydride hydrogen, Y is a halogen atom, k is from 2 to 50, i is greater than zero, j # 0 and the ratios h : k and (i+j) : h are both greater than 1 : 1. The polymers are obtained by reacting an oligomer polyiminolane having one of the general formulae in which X and Y, which can be the same or different, represent hydrogen or halogen atoms directly bound to aluminium, n is an integer not more than 10, the sum (x + y) is an integer not more than 10, y is an integer of from 1 to 10, R is an aliphatic, aromatic or cycloaliphatic hydrocarbyl radical, and the number of halogen atoms in an oligomer (b) is not more than x + 2y, the rest of the moieties X and Y in the oligomer (b) up to a total of x+2y being constituted by hydride hydrogen atoms with an alkali or ...

SILICON-TIN COMPOUNDS

PRODUCING SILYL PHOSPHATES

PROCESS FOR PREPARING AROMATIC POLYPHOSPHITES

Liquid compositions comprising organic titanium compounds

A titanium oxide gel is produced by hydrolysing a mixture of an organic titanium extra Ti(ORX)4, where R is an alkylene group having 2-4 carbon atoms and X is Cl, Br or I, and an amino alcohol N(R1)(R2)(R3). The groups R1, R2, and R3 may be straight chain hydroxyalkyl having 2-5 carbon atoms, or branched chain polyhydroxyalkyl having 4-5 carbon atoms; R1 and R2 may also be hydrogen, or alkyl or aminoalkyl having 1-5 carbon atoms. At least 1/n moles amino alcohol are used per mole of Ti ester, where n is the number of R1, R2 and R3 groups which are hydroxyalkyl. Preferred reagents are titanium tetrabetachloroethoxide, and mono-, di-, or tri-ethanolamine, N-methyl ethanolamine, N-(2-aminoethyl) ethanolamine, or 2-amino-2-ethyl propan-1,3-diol. Hydrolysis may be effected by adding water to the mixture, alone or diluted with e.g. methanol, ethanol, n- and iso-propanol; these solvents may also be included in the mixture. Refractory articles are produced by adding refractory powder, e.g. zircon ...

Method of preparation of setting synthetic resins.

Method of preparation of setting synthetic resins.

VERFAHREN ZUR HERSTELLUNG VON NEUEN, PHOSPHORHALTIGEN UMSETZUNGSPRODUKTEN

AMINOPHOSPHINATPOLYMERE

SELBSTVERLOSCHENDE POLYOLEFINMASSEN

FLAMMHEMMENDE ZUSAMMENSETZUNG

PROCEDURE FOR THE PRODUCTION OF NEW CONDENSED POLYMERS PHOSPHAZENEN

PROCEDURE FOR THE PRODUCTION OF POLY (N-ALKYLIMINOALANEN)

PROCEDURE FOR THE PRODUCTION OF NEW ALUMINUM ECYL OXIDES AND THESE CONTAINING GELS

PHOSPHORUS TICKING OFF CONDENSATE, PROCEDURE FOR ITS PRODUCTION AND ITS USE AS FLAME PROTECTION MEANS

PROCEDURES FOR THE PRODUCTION OF POLYALKYL (HALF) METALLATEN

PROCEDURE FOR THE PRODUCTION OF NEW POLYMERS RHODIUM, IRIDIUM AND RUTHENIUM PHOSPHINKOMPLEXVERBINDUNGENUND THEIR USE

GERMANIUM CONNECTIONS AND THEIR USE AS BIOCOMPATIBLE OEL

OPTICAL SWITCHES

PROCEDURE FOR THE PURE PRODUCTION OF PROPANE PHOSPHONIC ACID ANHYDRIDE

CONNECTIONS ON THE BASIS OF BORON NITRIDE.

ION-LEADING POLYMERE MATERIAL AND PROCEDURE FOR ITS PRODUCTION.

PROCEDURES FOR THE PRODUCTION OF BORON AND NITROGEN ABSTENTION POLYMERS, THE BORON NITRIDE FORERUNNERS ARE AND THE RECEIVED PRODUCTS.

PRODUCTION OF CERAMIC MATERIALS AND THEIR PRELIMINARY STAGES.

PHENYLENGRUPPEN HALTIGE ORGANOPOLYSILOXANE AND PROCEDURE FOR YOUR PRODUCTION.

PHENYLSULFONATGRUPPEN HALTIGE ORGANOPOLYSILOXANE, PROCEDURE FOR YOUR PRODUCTION AND USE.

PROCEDURE FOR THE PRODUCTION OF BORON NITRIDE.

ARYLOXYALKOXY SUBSTITUTING POLYPHOSPHAZENE.

PROCEDURE FOR THE PRODUCTION A OLIGOMEREN, FLAME-RESTRAINING ADDITIVE AND ITS USE FOR THE EQUIPMENT OF LINEAR POLYESTERS WITH SELFDELETING CHARACTERISTICS.

ARYLOXY ALKOXY ALKENYLPHENOXY SUBSTITUTING POLYPHOSPHAZENE.

FIRM ONE, MELT OPEN-CASH AND THERMAL HARDENABLE ONES MASS, THEIR PRODUCTION AND THEIR USE

PROCEDURE FOR THE PRODUCTION OF STORABLE ONES OF PU SINGLE COMPONENT LACQUERS

Procedure for the production of new Diphosphinsäureestern

PRODUCTION OF POLYORGANOPHOSPHAZENEN WITH CERTAIN MOLECULAR WEIGHT

SELF GOING OUT END OF POLYOLEFIN MASSES

VERFAHREN ZUR HERSTELLUNG VON NEUEN KONDENSIERTEN POLYMEREN PHOSPHAZENEN

NEW PHOSPHORUS CONNECTIONS

HYDROLYZABLE AND POLYMERIZE-CASH SILANES

PROCEDURE, OVER A SUBSTRATE OELABSTOSZEND, WASSERABSTOSZEND AND KLEBSTOFFABSTOSZEND AND/OR NOT STICKING TO MAKING

Procedure for the production of hardenable borhaltiger synthetic resins

GELIERUNGSSTABIELE POLYHALOGENPHOSPHAZENVERBINDUNGEN

Means for the production of a corrosion-preventing coat with bonding agent characteristics on metal surfaces

POLYMERS BASED ON BORON AND NITROGEN, A PROCESS FOR PREPARAING THEM AND THEIR USE

POLYPHOSPHAZENE COPOLYMERS

PHOTOREACTIVE COMPOSITION

Porous polymeric coordination compounds

Non-extractable polymeric metal salt useful in catalyzing oxygen scavenging

ORGANOMETALLIC POLYMER COMPOSITION

WET-DEVELOPABLE ANTI-REFLECTIVE COMPOSITIONS

CHEMICAL MODIFICATION OF POLY BIS-ARYLOXYPHOSPHAZENE WITH AMINES

Supramolecular Functional Materials

The field of this invention relates to supramolecular functional materials, particularly to coordination networks, more particularly to coordination polymers, more particularly to metal based one-dimensional coordination polymers. The metal based one-dimensional coordination polymers comprises a repeat unit [L-M-L]where Land Lare one of a plurality of carboxylate ligands and Lcan be the same as L, M is a metal, particularly a transition metal, and n is an integer from 1 to infinity. The metal based one-dimensional coordination polymers display one or more physico-chemical properties giving at least one functionality to the supramolecular material. Furthermore, a method of forming the metal based one-dimensional coordination polymers is provided by a chemical reaction between said organic ligand and said metal where said method comprises at least one selectable chemical reaction condition from the group comprising: volume of reaction vessel, material composition of reaction vessel, temperature, pressure, humidity and gas defining an atmosphere inside reaction vessel. 1. A method of producing at least one supramolecular functional material comprising at least one polymeric repeat unit , the at least one polymeric repeat unit comprising at least one ligand and at least one metal ion , wherein said method comprises a chemical reaction between an at least one ligand and an at least one metal.2. The method of producing at least one supramolecular functional material according to claim 1 , wherein the at least one ligand is a carboxylate ligand and the at least one metal is a transition metal.3. The method of producing at least one supramolecular functional material according to claim 1 , wherein the chemical reaction takes place in the presence of at least one solvent.4. The method of producing at least one supramolecular functional material according to claim 3 , wherein the method comprises at least one selectable chemical reaction condition.5. The method of producing ...

HIGH REFRACTIVE INDEX POLYMERS

A polymer and a method of forming a polymer are provided. The polymer has the general structure (I): 2. The composition of wherein M is the main group element or the transition metal element claim 1 , the main group element or the transition metal element being capable of achieving a coordination number of 3 claim 1 , 4 claim 1 , 5 claim 1 , or 6.3. The composition of wherein M is the main group element claim 2 , the main group element being selected from the group consisting of Si claim 2 , Ge claim 2 , or Sn.4. The composition of wherein M is the transition metal element claim 2 , the transition metal element being selected from the group consisting of Mn claim 2 , Zr claim 2 , Ti claim 2 , and Cr. This application is a continuation of U.S. patent application Ser. No. 12/850,141, filed Aug. 4, 2010, issued Jun. 25, 2013 as U.S. Pat. No. 8,470,948, which claims priority from U.S. provisional application, U.S. Ser. No. 61/237,897, which was filed Aug. 28, 2009, the entire disclosures of which are incorporated herein by reference.The present invention generally relates to a high refractive index material comprising a polymer having a high degree of cross-linking and containing polarizable elements. The present invention further relates to a method for preparing high refractive index, transparent materials.Organic polymers are used for many optical applications, the largest being in the area of consumer eyewear. In this application, organic polymers afford a variety of properties including low density and resistance to impacts and scratches. Organic polymers may also be processed into what are referred to as progressive lenses that have a graded refractive index to accommodate both near-sighted and far-sighted corrections. The organic polymers typically used in contemporary eyewear applications are commonly, but not exclusively, composed of polymethracrylates, polycarbonates, or polythiourethanes. The optical parameters of importance in the choice of polymer for this ...

Thin film solar cell

[Object] A thin-film solar cell which can be produced using an inexpensive raw material and has improved conversion efficiency has been desired. [Solution] A thin-film solar cell according to the present invention includes at least one organic semiconductor and a coordination polymer. The coordination polymer contains a repeating unit which includes a complex produced by coordinating at least one ligand to at least one metal ion, the metal ion being selected from ions of transition metal elements, and the ligand being capable of coordinating to the metal ion and selected from sulfur-containing compounds, nitrogen-containing compounds, oxygen-containing compounds, and phosphorus-containing compounds.

Facile Synthesis of Metalloporphyrin Polymers

A method is provided for synthesizing a metal (M) meso-tetraphenylporphyrin polymer. The method begins with the provision of a free-base (H 2 )-meso-tetra-4-(trialkylsilyl)ethynylphenylporphyrin (H 2 -tetra-C≡C-TriAS-TPP) including a trialkylsilyl (TriAS) moiety attached to an ethynyl termini. In response to a reaction with a metal (M)-containing material, the H 2 -tetra-C≡C-TriAS-TPP is converted to a metal (M)-tetra-4-(trialkylsilyl)ethynylphenylporphyrin (M-tetra-C≡C-TriAS-TPP). Then, the M-tetra-C≡C-TriAS-TPP is converted to a M-tetra-4-ethynylphenylporphyrin (M-tetra-C≡C-TPP) monomer by removing the trialkylsilyl (TriAS) moiety from the ethynyl termini. Finally, a plurality of M-tetra-C≡C-TPP monomers are coupled together to supply a metal (M)-meso-tetraphenylporphyrin polymer (M-poly-meso-TPP), whereby meso-phenyl groups of adjacent M-tetra-C≡C-TPP monomers in the M-poly-meso-TPP are connected through a butadiyne linking moiety. In one aspect, the metal is zinc.

Metalloporphyrin Polymer Functionalized Substrate

A method is provided for fabricating a metalloporphyrin polymer on a substrate. The method creates a functionalized substrate by attaching an anchor group of a linker, including a terminal alkyne group, to a substrate surface. The functionalized substrate is then exposed to metalloporphyrin monomers, where each metalloporphyrin monomer includes at least two terminal alkyne groups. A plurality of metalloporphyrin monomers (e.g., zinc porphyrin monomers) are thus linked via the metalloporphyrin monomer terminal alkyne groups, forming a metalloporphyrin polymer attached to the substrate. In one aspect, linking the plurality of metalloporphyrin monomers via the metalloporphyrin monomer terminal alkyne groups includes forming butadiyne groups between adjacent metalloporphyrins. Then, forming the metalloporphyrin polymer attached to the substrate includes attaching the metalloporphyrin polymer, via a metalloporphyrin monomer terminal alkyne group, to the terminal alkyne group of an associated linker. Alternatively stated, the metalloporphyrin polymer is attached to the substrate via a polyalkyne group. 1. A method for fabricating a metalloporphyrin polymer on a substrate , the method comprising:providing a substrate;creating a functionalized substrate by attaching an anchor group of a linker, including a terminal first alkyne group, to a surface of the substrate;exposing the functionalized substrate to metalloporphyrin monomers, where each metalloporphyrin monomer includes at least a terminal second alkyne group and a terminal third alkyne group;linking a plurality of metalloporphyrin monomers via the metalloporphyrin monomer terminal second and third alkyne groups; and,forming a metalloporphyrin polymer attached to the substrate.2. The method of wherein providing the substrate includes providing a substrate material selected from a group consisting of metal oxide claim 1 , mixed-metal oxide claim 1 , semiconductor claim 1 , and metal.3. The method of wherein providing ...

TRUE NANOSCALE ONE AND TWO-DIMENSIONAL ORGANOMETALS CONTINUATION

A number of new classes of polymers with the potential for electrical conduction are introduced sharing a common theme, having metal atoms in direct contact with each other, bound in one and two-dimensional structures guided by steric, dipole and coordinating ligand factors. These new classes include a new family of metallole polymers in a polycyclic arrangement, both standing alone and with chains of metal atoms coordinated to their electronegative backbone atoms, new polymers of group 13 and 14 metals and metalloids, with substituents connected through an electronegative bonding atom, and a new class of close stacked porphyrin polymers, assembled with short molecular linkers perpendicular to the faces of the porphyrin units. These new materials empower new classes of capacitors, batteries and electrical conductors, even superconductors. 2. The polymer of claim 1 , where metal atoms in the zero oxidation state claim 1 , in tandem conductive chains claim 1 , are co-deposited with and coordinated to the heteroatoms in the polymer claim 1 , one atom of metal per nitrogen.3. The polymer of claim 2 , where the metal atoms are either silver or copper.4. The polymer of used to store electrical power.5. The polymer of claim 4 , where the polymer participates in a redox reaction as a component in the anode or the cathode of a battery.6. The polymer of where the polymer is produced under the influence of magnetic claim 1 , electric and/or electromagnetic fields strong enough to orient the polymer molecules directionally.23. The polymer of claim 22 , where the polymer participates in a redox reaction as a component in the anode or the cathode of a battery.24. The polymer of claim 1 , where there are at least 50 repeating units claim 1 , consistent with the plain meaning distinction between the scientific definitions of the words “oligomer” and “polymer.”25. The polymer of claim 21 , where there are at least 50 repeating units claim 21 , consistent with the plain meaning ...

MONOMERS, OLIGOMERIC COMPLEXES, COORDINATION POLYMERS, AND METHODS FOR THEIR PREPARATION AND USE

A hydrogel composition is formed by conveying separate first and second liquid components subject to a selectively applied application pressure P(A) into an outlet path for mixing and discharge. A liquid flushing agent is automatically conveyed into the outlet path subject to a substantially constantly applied purge pressure P(P) when the application of P(A) is interrupted, to continuously flush residual hydrogel composition from the outlet path. 1. A monomer compound ligand comprising:{'sup': 1', '2', '3', '4, 'four pyridyl groups defined as pyridyl group Py, pyridyl group Py, pyridyl group Py, and pyridyl group Py; and'}a central linker portion; wherein:{'sup': 1', '2', '3', '4, 'pyridyl group Pyis covalently bonded to the central linker portion, pyridyl group Pyis covalently bonded to the central linker portion, pyridyl group Pyis covalently bonded to the central linker portion, and pyridyl group Pyis covalently bonded to the central linker portion; and'}{'sub': '2', 'the central linker portion includes at least one of a phenylenediamine group, a phenyl group, a terphenyl group, a biphenyl group, poly-aromatic hydrocarbon (PAH) group, or a (methylbenzene)group.'}2. The monomer compound of claim 1 , wherein the central linker portion comprises a phenylenediamine group and the phenylenediamine group has a 1 claim 1 ,4 (para) orientation of the first amine group and second amine group.3. The monomer compound of claim 1 , having the structure (PyPy)N—CH—N (PyPy).4. The monomer compound of claim 1 , wherein Pyand Pyare the same claim 1 , and Pyand Pyare the same.5. The monomer compound of claim 1 , wherein Py claim 1 , Py claim 1 , Py claim 1 , Pyare the same.6. The monomer compound of claim 1 , wherein the monomer compound is N claim 1 ,N claim 1 ,N′ claim 1 ,N′-tetra(4-pyridyl)-1 claim 1 ,4-phenylenediamine.7. The monomer compound of claim 1 , wherein the monomer compound is N claim 1 ,N-di(2-pyridyl)-N′ claim 1 ,N′-di(4-pyridyl)-1 claim 1 ,4-phenylenediamine.815-. ...

TITANIUM OXIDE AEROGEL PARTICLE, PHOTOCATALYST-FORMING COMPOSITION, AND PHOTOCATALYST

A titanium oxide aerogel particle has absorption at wavelengths of 450 nm and 750 nm in a visible absorption spectrum, a surface to which a metal compound containing a metal atom and a hydrocarbon group is bonded via an oxygen atom, a BET specific surface area in a range of 120 m/g to 1,000 m/g, and a value A is in the range of 0.03 to 0.3. The value A is calculated by formula: A={(peak intensity of C—O bond+peak intensity of C═O bond)/(peak intensity of C—C bond+peak intensity of C═C bond)}. In the formula, the peak intensity is a value determined from a C 1s XPS spectrum. 1. A titanium oxide aerogel particle comprising: the titanium oxide aerogel particle havingabsorption at wavelengths of 450 nm and 750 nm in a visible absorption spectrum,a surface to which a metal compound containing a metal atom and a hydrocarbon group is bonded via an oxygen atom,{'sup': 2', '2, 'a BET specific surface area in a range of 120 m/g to 1,000 m/g, and'} {'br': None, 'A={(peak intensity of C—O bond+peak intensity of C═O bond)/(peak intensity of C—C bond+peak intensity of C═C bond)},'}, 'a value A being calculated by formula below in a range of 0.03 to 0.3wherein the peak intensity is a value determined from a C 1s XPS spectrum.2. The titanium oxide aerogel particle according to claim 1 , wherein the titanium oxide aerogel particle has absorption over an entire wavelength range of 400 nm to 800 nm in a visible absorption spectrum.3. The titanium oxide aerogel particle according to claim 1 , wherein the titanium oxide aerogel particles have a volume average particle size in a range of 0.1 μm to 3 μm and a volume particle size distribution in a range of 1.5 to 10.4. The titanium oxide aerogel particle according to claim 1 , wherein primary particles included in the titanium oxide aerogel particle have an average size in a range of 1 nm to 120 nm.5. The titanium oxide aerogel particle according to claim 1 , wherein the metal compound has the hydrocarbon group directly bonded to the ...

Composition and Preparation for Hafnium Carbide Ceramic Precursor

Metal containing polymer compositions, useful for the production of high temperature metal carbide ceramics are described, including poly(carbohafnocene) compositions and related poly(carbometallocene) compositions, as well as compositions formed from the reaction of hafnium chloride and 2-butyne-1,4-diol. Methods of synthesizing such compositions are provided.

Moisture resistant polyimide compositions

The invention relates to a moisture resistant composition comprising: a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3, 3′ bisphenol-A dianhydride (BPADA), and 4, 4′-diaminodiphenyl sulfone (DDS); b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and c) from 0 to 30 weight percent based on the total weight of the composition of a filler. The invention relates to a reflector substrate comprising a moisture resistant layer metalized with a reflective layer, wherein the moisture resistant layer comprising the moisture resistant composition. The invention relates to a method for producing a metalized coating without a primer comprising applying a reflective layer directly to a moisture resistant layer in the absence of a primer, wherein the moisture resistant layer comprises the moisture resistant composition.

Electrode Catalyst and Method for Producing the Same

An electrode catalyst obtained by calcining a metal phthalocyanine polymer having a repeating structural unit obtained by the amide bonding of a structural unit represented by general formula (1a) to a structural unit represented by general formula (2a) to form a calcined body, then treating the calcined body with an acid. Formula (1a) (wherein L is a divalent or trivalent metal ion belonging to Period 3 to Period 5 on the long-form periodic table.) Formula (2a) (wherein M is a divalent or trivalent metal ion belonging to Period 3 to Period 5 on the long-form periodic table.) 2. The electrode catalyst according to claim 1 , wherein the L and the M are each independently a metal ion selected from the group consisting of Co claim 1 , Ni and Fe.36.-. (canceled)7. The electrode catalyst according to claim 1 , wherein the acid is aqua regia.8. (canceled)9. The electrode catalyst according to claim 1 , wherein the calcination is carried out at 800° C. to 1000° C. claim 1 , in a reducing gas atmosphere.11. The electrode catalyst according to claim 10 , wherein the L and the M are each independently a metal ion selected from the group consisting of Co claim 10 , Ni and Fe.1214.-. (canceled)15. The electrode catalyst according to claim 10 , wherein the ratio of the total amount of the L and the M is 50 to 99.9% by weight claim 10 , based on the total amount of the L and the M contained in the metal phthalocyanine polymer before calcination.1617.-. (canceled)18. The electrode catalyst according to claim 10 , wherein the calcination is carried out at 800° C. to 1000° C. claim 10 , in a reducing gas atmosphere.20. The electrode catalyst according to claim 19 , wherein the L and the M are each independently a metal ion selected from the group consisting of Co claim 19 , Ni and Fe.2124.-. (canceled)25. The electrode catalyst according to claim 19 , wherein the acid is aqua regia.26. (canceled)27. The electrode catalyst according to claim 19 , wherein the calcination is carried ...

CHROMOPHORIC POLYMER DOTS WITH NARROW-BAND EMISSION

Polymers, monomers, chromophoric polymer dots and related methods are provided. Highly fluorescent chromophoric polymer dots with narrow-band emissions are provided. Methods for synthesizing the chromophoric polymers, preparation methods for forming the chromophoric polymer dots, and biological applications using the unique properties of narrow-band emissions are also provided. 1. A nanoparticle comprising:a condensed chromophoric polymer comprising a narrow-band monomer integrated into the chromophoric polymer and at least one type of general monomer, the condensed chromophoric polymer having an emission spectrum with a full width half maximum (FWHM) of less than about 70 nm, and the condensed chromophoric polymer having a quantum yield of greater than 10%.2. The nanoparticle of claim 1 , wherein the at least one type of general monomer is selected from the group consisting of: fluorene claim 1 , a fluorene derivative claim 1 , phenylene vinylene claim 1 , a phenylene vinylene derivative claim 1 , phenylene claim 1 , a phenylene derivative claim 1 , benzothiadiazole claim 1 , a benzothiadiazole derivative claim 1 , thiophene claim 1 , a thiophene derivative claim 1 , carbazole fluorene claim 1 , and a carbazole fluorene derivative.3. The nanoparticle of claim 2 , wherein the ratio of the narrow-band monomer to the total of general monomers is less than about 0.1:1.4. The nanoparticle of claim 1 , wherein the chromophoric polymer is a homopolymer or a heteropolymer.5. The nanoparticle of claim 1 , wherein the general monomer is a first general monomer claim 1 , a second general monomer claim 1 , or a combination thereof claim 1 , and wherein the first and second general monomer have an emission spectrum with a full width half maximum of greater than 70 nm.6. The nanoparticle of claim 5 , wherein the narrow-band monomer claim 5 , the first general monomer claim 5 , the second general monomer claim 5 , or a combination thereof are integrated into the backbone of the ...

METHOD FOR PRODUCING FLUORINE-CONTAINING POLYMER AND COMPOSITION THEREOF

An object of the present disclosure is to provide a method for producing a fluorine-containing polymer and a composition containing the fluorine-containing polymer. 1. A composition comprising:(A) a fluorine-containing polymer comprising as a main component a structural unit containing a fluorine-containing aliphatic ring; and(B) an aprotic solvent,wherein the fluorine-containing aliphatic ring of the fluorine-containing polymer (A) contains one, two, or three etheric oxygen atoms as a ring-constituting atom;when the fluorine-containing aliphatic ring contains a plurality of etheric oxygen atoms, the etheric oxygen atoms are not adjacent to each other; andthe fluorine-containing polymer (A) is present in an amount of 20 mass % or more based on the mass of the composition.2. The composition according to claim 1 , wherein the fluorine-containing polymer (A) is present in an amount of 20 mass % to 65 mass % based on the mass of the composition.3. The composition according to or claim 1 , wherein the fluorine-containing polymer (A) is present in an amount of greater than 20 mass % to 65 mass % based on the mass of the composition.4. The composition according to any one of to claim 1 , wherein the aprotic solvent (B) is at least one solvent selected from the group consisting of a perfluoroaromatic compound claim 1 , a perfluorotrialkylamine claim 1 , a perfluoroalkane claim 1 , a hydrofluorocarbon claim 1 , a perfluorocyclic ether claim 1 , a hydrofluoroether claim 1 , and an olefin compound containing at least one chlorine atom.5. The composition according to any one of to claim 1 , wherein the aprotic solvent (B) is a hydrofluoroether.6. The composition according to any one of to claim 1 , wherein the aprotic solvent (B) has a global warming potential (GWP) of 400 or less.7. The composition according to any one of to claim 1 , wherein the aprotic solvent (B) is at least one hydrofluoroether selected from the group consisting of {'br': None, 'sub': 2', 'p', '2', 'q, 'F( ...

Display device manufacture

A method of manufacturing a display device is provided which uses a sacrificial layer interposed between a carrier and a display device substrate.

METHODS OF PREPARING REACTIVE MIXTURES OF QUATERNARY SILANES AND TITANIUM(IV)ALKOXIDES AND POLYMERS THEREFROM

A method to prepare a self-decontaminating surface, where that method includes disposing a first coating on a surface, where that first coating comprises an organosilane, and disposing a second coating over the first coating, where the second coating comprises TiO. 4. The method of claim 1 , wherein Rcomprises a Calkyl chain.6. The polymer of claim 5 , wherein Ris alkyl; Ris isopropyl; Ris selected from the group consisting of alkyl and oxyalkyl; R claim 5 , R claim 5 , and Rare selected from the group consisting of alkyl claim 5 , alkenyl claim 5 , phenyl claim 5 , and benzyl; and X is selected from the group consisting of chlorine claim 5 , bromine claim 5 , and iodine; m is 1; n is between about 5 and 500; and p is 1.7. The polymer of claim 5 , wherein Ris alkyl; Ris isopropyl; Ris selected from the group consisting of alkyl and oxyalkyl; R claim 5 , R claim 5 , and Rare selected from the group consisting of alkyl claim 5 , alkenyl claim 5 , phenyl claim 5 , and benzyl; and X is selected from the group consisting of chlorine claim 5 , bromine claim 5 , and iodine; m is 2; n is between about 5 and 500; and p is 1 claim 5 , such that polymer (6) comprises a titanium/oxygen backbone with silyl ester end groups.8. The polymer of claim 5 , wherein Ris alkyl; Ris isopropyl; Ris selected from the group consisting of alkyl and oxyalkyl; R claim 5 , R claim 5 , and Rare selected from the group consisting of alkyl claim 5 , alkenyl claim 5 , phenyl claim 5 , and benzyl; and X is selected from the group consisting of chlorine claim 5 , bromine claim 5 , and iodine; m is between about 5 and 500; n is 2; and p is 1 claim 5 , such that polymer (6) comprises a titanium/oxygen backbone with silyl ester end groups claim 5 , and wherein polymer (6) is substantially linear.9. The polymer of claim 5 , wherein Ris alkyl; Ris isopropyl; Ris selected from the group consisting of alkyl and oxyalkyl; R claim 5 , R claim 5 , and Rare selected from the group consisting of alkyl claim 5 , ...

HIGH REFRACTIVE INDEX POLYMERS

A polymer and a method of forming a polymer are provided. The polymer has the general structure (I): 4. The composition of wherein X is selected from the group consisting of S and P.11. The method of wherein X is selected from the group consisting of S and P. This application is a divisional of U.S. patent application Ser. No. 13/918,232, filed Jun. 14, 2013, issued Mar. 10, 2015 as U.S. Pat. No. 8,975,356, which is a continuation of U.S. patent application Ser. No. 12/850,141, filed Aug. 4, 2010, issued Jun. 25, 2013 as U.S. Pat. No. 8,470,948, which claims priority from U.S. provisional application, U.S. Ser. No. 61/237,897, which was filed Aug. 28, 2009, the entire disclosures of which are incorporated herein by reference.The present invention generally relates to a high refractive index material comprising a polymer having a high degree of cross-linking and containing polarizable elements. The present invention further relates to a method for preparing high refractive index, transparent materials.Organic polymers are used for many optical applications, the largest being in the area of consumer eyewear. In this application, organic polymers afford a variety of properties including low density and resistance to impacts and scratches. Organic polymers may also be processed into what are referred to as progressive lenses that have a graded refractive index to accommodate both near-sighted and far-sighted corrections. The organic polymers typically used in contemporary eyewear applications are commonly, but not exclusively, composed of polymethracrylates, polycarbonates, or polythiourethanes. The optical parameters of importance in the choice of polymer for this application are the refractive index, Abbe number, and optical clarity. Materials currently in use typically are in the refractive index range (“R.I.”) of 1.65-1.68, though materials with R.I. of 1.70 or above have been synthesized. The Abbe number represents the chromatic dispersion of light, which is the ...

µ-POLYOXO CROSSLINKED PHTHALOCYANINE COMPOUND, PREPARING METHOD THEREOF, AND NEAR INFRARED RAY ABSORBING AND REFLECTING COMPOSITION USING THE SAME

Disclosed herein are a μ-polyoxo crosslinked phthalocyanine compound, a preparing method thereof; and a near infrared ray absorbing and reflecting composition using the same, and more particularly, a μ-polyoxo crosslinked phthalocyanine compound having high absorption at a wavelength of 800 to 950 nm and high reflectance at a wavelength of 1200 nm or more, a preparing method of a μ-polyoxy crosslinked phthalocyanine compound simultaneously having near infrared ray absorption and reflection properties as described above, and a near infrared ray absorbing and reflecting composition using the μ-polyoxo crosslinked phthalocyanine compound. According to the exemplary embodiment of the present invention, there is provided a μ-polyoxo crosslinked molybdenum phthalocyanine compound capable of absorbing and reflecting near infrared ray at the same time. 2. The μ-polyoxo crosslinked molybdenum phthalocyanine compound of claim 1 , wherein it absorbs near infrared ray at a wavelength of 800 to 950 nm and reflects near infrared ray at a wavelength of 1200 nm or more.3. The μ-polyoxo crosslinked molybdenum phthalocyanine compound of claim 1 , wherein a difference between absorption of near infrared ray at a wavelength of 800 to 950 nm and reflectance of near infrared ray at a wavelength of 1200 nm or more is 30% or more.4. A preparing method of the μ-polyoxo crosslinked molybdenum phthalocyanine compound of claim 1 , the preparing method comprising: oxo crosslinking at least one non-metal phthalocyanine and phthalocyanine substituted with a molybdenum metal to each other.6. The μ-polyoxo crosslinked molybdenum phthalocyanine compound of claim 5 , wherein it absorbs near infrared ray at a wavelength of 800 to 950 nm and reflects near infrared ray at a wavelength of 1200 nm or more.7. The μ-polyoxo crosslinked molybdenum phthalocyanine compound of claim 5 , wherein a difference between absorption of near infrared ray at a wavelength of 800 to 950 nm and reflectance of near infrared ...

METHOD OF PRODUCING AMBIENT CURING SPRAYABLE TRANSPARENT SMART QUASI-CERAMIC COATING

A liquid silicone-based composition for forming a coating, the composition comprising a silazane, an organometallic compound, an alkoxysilane, and an aprotic solvent, wherein when applied to a substrate the liquid composition cures to form a quasi-ceramic coating under ambient conditions. 2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. (canceled)16. A liquid silicone-based composition for forming a coating , the composition comprising:a silazane;an organometallic compound;an alkoxysilane; andan aprotic solvent,wherein when applied to a substrate the liquid composition cures to form a quasi-ceramic coating under ambient conditions.17. The composition of claim 16 , wherein the silazane comprises an organopolysilazane.18. (canceled)19. The composition of claim 16 , wherein the organometallic compound comprises Zr claim 16 , Ta claim 16 , Ag claim 16 , W claim 16 , Al claim 16 , Ti claim 16 , Cu claim 16 , Ce claim 16 , La claim 16 , or combinations thereof.20. (canceled)21. The composition of claim 19 , wherein the organometallic compound comprises zirconium tert-butoxide claim 19 , tantalum ethoxide claim 19 , silver neodecanoate claim 19 , titanium butoxide claim 19 , tungsten ethoxide claim 19 , aluminum-tri-sec-butoxide or combinations thereof.22. (canceled)23. (canceled)24. The composition of claim 23 , wherein the alkoxysilane comprises 3-aminopropyltrimethoxysilane claim 23 , glycodioxypropyltrimethoxysilane claim 23 , 1H claim 23 ,1H claim 23 ,2H claim 23 ,2H-perfluorooctyltriethoxysilane claim 23 , 1H claim 23 ,1H claim 23 ,2H claim 23 ,2H-perfluorodecyltrimethoxysilane claim 23 , 1H claim 23 ,1H claim 23 ,2H claim 23 ,2H-perfluorodecyltriethoxysilane claim 23 , octadecyldimethyl (3-trimethoxy silylpropyl) ammonium chloride claim 23 , N-(2-aminoethyl)3-aminopropyl-trimethoxysilane claim 23 , N-(2-aminoethyl)3-aminopropyl- ...

TOUCH SENSITIVE ELEMENT AND DISPLAY DEVICE COMPRISING THE SAME

Provided are a touch sensitive element and a display device including the same. The touch sensitive element according to an exemplary aspect of the present disclosure includes an electroactive layer formed of a linear boron nitride polymer and an electrode disposed on at least one surface of the electroactive layer. Therefore, a piezoelectricity of the electroactive layer is improved to improve vibration strength of the touch sensitive element and significantly improve heat resistance. 2. The display device of claim 1 , further comprising:an add-on type touch panel on the display panel, wherein the touch sensitive element is between the display panel and the touch panel.3. The display device of claim 1 , wherein: 'the touch sensitive element is between the liquid crystal display panel and the backlight unit.', 'the display panel includes a liquid crystal display panel having a touch sensor integrated in the display panel, and a backlight unit below the liquid crystal display panel; and'}4. The display device of claim 3 , further comprising:a cover on the touch sensor,wherein the display panel is between the cover and the touch sensitive element.5. The display device of claim 1 , further comprising:a touch panel on the touch sensitive element; anda cover on the touch panel.6. The display device of claim 1 , wherein:the display panel includes a touch sensor integrated in the display panel; andthe touch sensitive element is disposed below the display panel.7. The display device of claim 1 , wherein the electrode is on an upper surface the electroactive layer and a lower surface of the electroactive layer.8. The display device of claim 1 , wherein the electrode includes a plurality of electrodes on one of an upper surface and a lower surface of the electroactive layer.9. The display device of claim 1 , wherein the electrode includes a plurality of electrodes on an upper surface of the electroactive layer and a lower surface of the electroactive layer.10. The display ...

ASYMMETRIC BENZOTRICHALCOGENOPHENE COMPOUND, SYNTHESIS METHOD THEREOF AND POLYMER

A synthesis method of benzotrichalcogenophene (BTC) includes using a tetrakis(triphenylphosphine)palladium (Pd(PPh)) catalyst and a [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]chloro[3-phenylallyl]palladium(II) (Pd—IPr) catalyst. The asymmetric benzotrichalcogenophene compound is a heterocyclic compound having furan, thiophene, selenophene and/or tellurophene subunits. 2. The asymmetric benzotrichalcogenophene compound of claim 1 , wherein —CHis a linear structure or a branched structure.3. The asymmetric benzotrichalcogenophene compound of claim 1 , wherein —COHis a linear structure or a branched structure.4. The asymmetric benzotrichalcogenophene compound of claim 1 , wherein —COOCHis a linear structure or a branched structure.6. The synthesis method of claim 5 , further comprising dissolving the first compound claim 5 , the second compound claim 5 , the zero-valent palladium catalyst and the base in an organic solvent.7. The synthesis method of claim 5 , wherein the zero-valent palladium catalyst is tetrakis(triphenylphosphine)palladium (Pd(PPh)).8. The synthesis method of claim 5 , wherein the base is selected from sodium carbonate or potassium carbonate.9. The synthesis method of claim 5 , further comprising mixing the third compound and the divalent palladium catalyst in an organic solvent.10. The synthesis method of claim 5 , wherein the divalent palladium catalyst is [1 claim 5 ,3-bis(2 claim 5 ,6-diisopropylphenyl)imidazol-2-ylidene]chloro[3-phenylallyl]palladium(II) (Pd—IPr).12. The synthesis method of claim 11 , further comprising dissolving the first compound claim 11 , the second compound and the zero-valent palladium catalyst in an organic solvent.13. The synthesis method of claim 11 , wherein the zero-valent palladium catalyst is tetrakis(triphenylphosphine)palladium (Pd(PPh)).14. The synthesis method of claim 11 , wherein the quaternary ammonium salt is tetrabutylammonium fluoride (TBAF).15. The synthesis method of claim 11 , further comprising ...

CHROMOPHORIC POLYMER DOTS WITH NARROW-BAND EMISSION

Polymers, monomers, chromophoric polymer dots and related methods are provided. Highly fluorescent chromophoric polymer dots with narrow-band emissions are provided. Methods for synthesizing the chromophoric polymers, preparation methods for forming the chromophoric polymer dots, and biological applications using the unique properties of narrow-band emissions are also provided. 1. A polymer dot comprising:a condensed chromophoric polymer comprising a narrow-band monomer, the condensed chromophoric polymer having an emission spectrum with a full width half maximum (FWHM) of less than about 70 nm.2. The polymer dot of claim 1 , wherein the chromophoric polymer is a homopolymer or a heteropolymer.3. The polymer dot of claim 1 , wherein the chromophoric polymer further comprises a first general monomer claim 1 , a second general monomer claim 1 , or a combination thereof claim 1 , and wherein the first and second general monomer have an emission spectrum with a full width half maximum of greater than 70 nm.4. The polymer dot of claim 1 , wherein the narrow-band monomer claim 1 , the first general monomer claim 1 , the second general monomer claim 1 , or a combination thereof are integrated into the backbone of the chromophoric polymer.5. The polymer dot of claim 1 , wherein the narrow-band monomer is a BODIPY derivative.7. The polymer dot of claim 1 , wherein the narrow-band monomer is a squaraine derivative.9. The polymer dot of claim 1 , wherein the narrow-band monomer is a metal complex derivative.10. The polymer dot of claim 1 , wherein the narrow-band monomer is a porphyrin derivative.11. The polymer dot of claim 1 , wherein the narrow-band monomer is a metalloporphyrin derivative.12. The polymer dot of claim 1 , wherein the narrow-band monomer is a lanthanide complex derivative.13. The polymer dot of claim 1 , wherein the narrow-band monomer is a perylene derivative.14. The polymer dot of claim 1 , wherein the narrow-band monomer is a cyanine derivative.15. The ...

TWO-COMPONENT ANTI-CANCER COMPOSITION

Gold(I) complexes and gold(I) dithiocarbamate polymers as anticancer therapeutics. The Au(I) ion within the gold(I) complexes is coordinated to two phosphine ligands. The repeating unit formed by Au(I) ion coordinating to dithiocarbamte ligands are connected by Au(I)-Au(I) interactions within the gold(I) dithiocarbamate polymers. Also disclosed are methods of synthesis, pharmaceutical compositions incorporating the gold(I) complexes, pharmaceutical compositions incorporating the gold(I) dithiocarbamate polymers, and methods of treating cancer. 2: The composition of claim 1 , wherein the anion is a halide ion claim 1 , a trifluoromethanesulfonate ion claim 1 , a hexafluorophosphate ion claim 1 , a tetrafluoroborate ion claim 1 , or a perchlorate ion.3: The composition of formula (I) of claim 1 , wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , and Rare a hydrogen claim 1 , and X is Cl.4: The composition of further comprising a pharmaceutically acceptable carrier and/or excipient.5: The composition of claim 4 , which comprises 0.01-100 μM of the gold(I) complex relative to the total volume of the composition.6: The composition of claim 4 , wherein the pharmaceutically acceptable carrier and/or excipient is at least one selected from the group consisting of an organic solvent claim 4 , an inorganic salt claim 4 , a surfactant claim 4 , and a polymer.720-. (canceled) This application claims the benefit of priority of U.S. Provisional Application No. 62/486,169 filed Apr. 17, 2017, the entire contents of which are herein incorporated by reference.This project was funded by the National Plan for Science and Innovation (MARIFAH)-King Abdulaziz City for Science and Technology (KACST) through the Science and Technology Unit at King Fahd University of Petroleum and Minerals (KFUPM) of Saudi Arabia, award No. 14-MED64-4.Aspects of this technology are described in an article “Synthesis, ...

METHOD OF TREATING CANCER WITH A TWO-COMPONENT ANTI-CANCER COMPOSITION

Gold(I) complexes and gold(I) dithiocarbamate polymers as anticancer therapeutics. The Au(I) ion within the gold(I) complexes is coordinated to two phosphine ligands. The repeating unit formed by Au(I) ion coordinating to dithiocarbamte ligands are connected by Au(I)—Au(I) interactions within the gold(I) dithiocarbamate polymers. Also disclosed are methods of synthesis, pharmaceutical compositions incorporating the gold(I) complexes, pharmaceutical compositions incorporating the gold(I) dithiocarbamate polymers, and methods of treating cancer. 16-. (canceled)8. The method of claim 7 , wherein the cancer is resistant to cisplatin.9. (canceled)10. The method of claim 7 , wherein 1-300 mg/kg of gold(I) complex of formula (I) is administered per body weight of the subject.1120-. (canceled) This application claims the benefit of priority of U.S. Provisional Application No. 62/486,169 filed Apr. 17, 2017, the entire contents of which are herein incorporated by reference.This project was funded by the National Plan for Science and Innovation (MARIFAH)-King Abdulaziz City for Science and Technology (KACST) through the Science and Technology Unit at King Fahd University of Petroleum and Minerals (KFUPM) of Saudi Arabia, award No. 14-MED64-4.Aspects of this technology are described in an article “Synthesis, Characterization and in vitro Cytotoxicity of Gold(I) Complexes of 2-(Diphenylphosphanyl)ethylamine and Dithiocarbamates” published in Journal of Inorganic and General Chemistry, 2016, 642, (24), 1454-1459, on Nov. 3, 2016, which is incorporated herein by reference in its entirety.The present invention relates to therapeutic gold(I) complexes, a pharmaceutical composition thereof, and a method of treating cancer. The present invention further relates to therapeutic gold(I) dithiocarbamate polymers, a pharmaceutical composition thereof, and a method of treating cancer.The “background” description provided herein is for the purpose of generally presenting the context of the ...

OPTICAL COMPONENT FORMING COMPOSITION AND CURED PRODUCT THEREOF

The present invention provides an optical component forming composition comprising a tellurium-containing compound or a tellurium-containing resin. 1. An optical component forming composition comprising a tellurium-containing compound or a tellurium-containing resin.15. The optical component forming composition according to claim 5 , wherein the tellurium-containing compound has at least one acid dissociation reactive group as the R.16. The optical component forming composition according to claim 5 , wherein all of the Rin the tellurium-containing compound are hydrogen atoms.21. The optical component forming composition according to claim 20 , wherein the Rin the tellurium-containing resin is any structure represented by the above general formula (5).25. The optical component forming composition according to claim 24 , wherein the Rin the tellurium-containing resin is any structure represented by the above general formula (5).28. A method for producing the optical component forming composition according to claim 1 , comprising the step of reacting a tellurium halide with a substituted or unsubstituted phenol derivative in the presence of a basic catalyst to synthesize the tellurium-containing compound.29. The optical component forming composition according to claim 1 , further comprising a solvent.30. The optical component forming composition according to claim 29 , further comprising an acid generating agent.31. The optical component forming composition according to claim 29 , further comprising an acid crosslinking agent.32. A cured product obtained using the optical component forming composition according to . The present invention relates to an optical component forming composition and a cured product thereof.In recent years, various optical component forming compositions have been proposed. Examples of such an optical component forming composition include those comprising an acrylic resin, an epoxy based resin or an anthracene derivative (see, for example, ...

THIOL-ENE POLYMER METAL OXIDE NANOPARTICLE HIGH REFRACTIVE INDEX COMPOSITES

A bulk polymer composite comprising a thiol-ene polymer matrix, or the corresponding polymers derived from a phosphinyl, selenol, or arsinyl monomer, and metal oxide nanoparticles dispersed within said matrix, said nanoparticles being bonded to polymer molecules contained in the matrix. Terpolymers that further comprise repeat units derived from a molecular metal oxide cluster, and composites in which such terpolymers function as a matrix for metal oxide nanoparticles are also disclosed. 1. A bulk polymer composite comprising a thiol-ene polymer and metal oxide nanoparticles and having a high degree of cross-linking and containing polarizable elements.24.-. (canceled)5. The bulk polymer composite of wherein the oxide nanoparticles are selected from the group consisting of titania claim 1 , zirconia claim 1 , hafnia claim 1 , niobium oxide claim 1 , molybdenum oxide claim 1 , tungsten oxide claim 1 , and tantalum oxide.6. The bulk polymer composite as set forth in wherein the nanoparticles are ≦100 nm in size as incorporated into a monomer formulation from which the polymer is prepared.7. (canceled)8. The bulk polymer composite as set forth in wherein said nanoparticles have been functionalized by reaction with a monomer that comprises a vinyl group and a functional group reactive with said metal oxide.9. The bulk polymer composite as set forth in comprising nanoparticles that have been functionalized with acrylic acid or methacrylic acid to generate vinyl groups that have been cross-linked into the thiol-ene polymer to form a uniform claim 8 , hard claim 8 , transparent material.10. A bulk polymer composite comprising a thiol-ene polymer matrix claim 8 , or a matrix comprising a corresponding polymer derived from a phosphinyl claim 8 , selenol claim 8 , or arsinyl monomer claim 8 , and metal oxide nanoparticles dispersed within said matrix claim 8 , said nanoparticles being bonded to polymer molecules contained in the matrix.11. A bulk polymer composite as set forth ...

GOLD(I) COMPLEXES, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHODS OF TREATING CANCER

Gold(I) complexes and gold(I) dithiocarbamate polymers as anticancer therapeutics. The Au(I) ion within the gold(I) complexes is coordinated to two phosphine ligands. The repeating unit formed by Au(I) ion coordinating to dithiocarbamte ligands are connected by Au(I)-Au(l) interactions within the gold(I) dithiocarbamate polymers. Also disclosed are methods of synthesis, pharmaceutical compositions incorporating the gold(I) complexes, pharmaceutical compositions incorporating the gold(I) dithiocarbamate polymers, and methods of treating cancer. 2: The gold(I) complex of formula (I) of claim 1 , wherein the anion is a halide ion claim 1 , a trifluoromethanesulfonate ion claim 1 , a hexafluorophosphate ion claim 1 , a tetrafluoroborate ion claim 1 , or a perchlorate ion.3: The gold(I) complex of formula (I) of claim 1 , wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , and Rare a hydrogen claim 1 , and X is Cl.4: A composition comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the gold(I) complex of formula (I) of ; and'}a pharmaceutically acceptable carrier and/or excipient.5: The composition of claim 4 , which comprises 0.01-100 μM of the gold(I) complex relative to the total volume of the composition.6: The composition of claim 4 , wherein the pharmaceutically acceptable carrier and/or excipient is at least one selected from the group consisting of an organic solvent claim 4 , an inorganic salt claim 4 , a surfactant claim 4 , and a polymer.7: A method of treating cancer claim 4 , comprising administering the composition of to a subject in need of therapy.8: The method of claim 7 , wherein the cancer is resistant to cisplatin.9: The method of claim 7 , wherein the cancer is at least one selected from the group consisting of lung cancer claim 7 , colon cancer claim 7 , and breast cancer.10: The method of claim 7 , wherein 1-300 mg/kg of gold(I) complex of formula (I) ...

CRYSTALLINE COPPER-BASED COORDINATION POLYMERS AND THEIR USE

A method of preparing a crystalline copper-based coordination polymer comprises preparing a mixture of copper ions and a first quaternized carboxylate pyridyl ligand; adding a second polypyridyl ligand; and forming crystals of a copper-based coordination polymer therefrom. The crystalline copper-based coordination polymer is suitable for providing a sensing platform for detecting the presence of one or more target nucleic acid sequences such as viral RNA, in particular Dengue virus and/or Zika virus RNA with high selectivity and high specificity. A method of detecting at least a first target nucleic acid sequence, in particular from a viral RNA, in particular it is Flavivirus RNA, in a sample is also provided. Further provided is a kit including the crystalline copper-based coordination polymer and an oligonucleotide probe. 4. The method of claim 3 , wherein X is Br.8. The method of claim 1 , wherein step (i) comprises steps of:a) preparing a first pre-mixture comprising mixing the first pyridyl ligand and a solvent;b) preparing a second pre-mixture comprising mixing a copper salt and a solvent;c) adding the second pre-mixture to the first pre-mixture;d) stirring the mixture at a temperature of about 20° C. to about 30° C. for at least about 10 min.9. The method of claim 8 , wherein the copper salt is a hydrate of CuSOand wherein both of the solvent in step a) and the solvent in step b) independently comprise water.10. The method of claim 9 , wherein the first pyridyl ligand claim 9 , the copper salt and the second pyridyl ligand are used in a molar ratio of about 1:1:1.11. The method of claim 1 , wherein step (iii) of subjecting the mixture of step (ii) to conditions under which crystals of the copper-based coordination polymer are formed in particular includes steps of:a) stirring the mixture at a temperature of about 20° C. to about 30° C.;b) filtering the mixture for obtaining a filtrate and a residue;c) heating the filtrate to a temperature of at least about 80 ...

CRYSTALLINE LANTHANUM-CARBOXYLATE COORDINATION POLYMERS AND THEIR USE

The present invention relates in a first aspect to a method of preparing a crystalline lanthanum-carboxylate coordination polymer and the crystalline lanthanum-carboxylate coordination polymer obtained or obtainable by the method. In another aspect of the present invention, also provides a method of detecting a target nucleic acid sequence in a sample. 2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. The method of claim 1 , wherein step (i) comprises steps of:a) preparing a first pre-mixture comprising mixing the pyridyl ligand and a solvent;b) preparing a second pre-mixture comprising mixing a lanthanum salt and a solvent;c) adding the second pre-mixture to the first pre-mixture.7. The method of claim 6 , wherein the lanthanum salt is a hydrate of La(NO)and wherein both of the solvent in step a) and the solvent in step b) independently comprise an aliphatic alcohol claim 6 , water or a mixture thereof8. The method of comprising steps of:(i) preparing a mixture comprising lanthanum ions and a pyridyl ligand which pyridyl ligand is a quaternized carboxylate pyridyl ligand and subjecting the mixture to conditions under which a precipitate is formed and separating the precipitate;(ii) subjecting the precipitate of step (i) to conditions under which crystals of the lanthanum-carboxylate coordination polymer are formed;(iii) separating the crystals of the lanthanum-carboxylate coordination polymer from the mixture;and wherein step (ii) comprises steps of:a) adding a solvent, which solvent comprises water to the precipitate at a temperature of between about 20° C. and about 30° C.;b) allowing the mixture after step a) to stand at a temperature between about 20° C. and about 30° C. for at least about 72 hours for forming crystals of the lanthanum-carboxylate coordination polymer.9. The method of claim 8 , wherein subjecting the mixture to conditions under which a precipitate is formed in step (i) comprises stirring the mixture for between about 15 min and about 60 ...

TRUE NANOSCALE ONE AND TWO-DIMENSIONAL ORGANOMETALS

A number of new classes of polymers with the potential for electrical conduction are introduced sharing a common theme, having metal atoms in direct contact with each other, bound in one and two-dimensional structures guided by steric, dipole and coordinating ligand factors. These new classes include a new family of metallole polymers in a polycyclic arrangement, for use both standing alone, and with chains of metal atoms coordinated to their electronegative backbone atoms, new polymers of group 13 and 14 metals and metalloids, with substituents connected through an electronegative bonding atom, and a new class of close stacked porphyrin polymers, assembled with short molecular linkers perpendicular to the faces of the porphyrin units. These new materials empower new classes of capacitors, batteries and electrical conductors, even superconductors. 1. A polycylic heteroatom rich polymer with a repeating unit as depicted in either , , , or .2. The polymer of claim 1 , where metal atoms in the zero oxidation state are co-deposited with and coordinated to the heteroatoms in the polymer.3. The polymer of claim 2 , where the metal atoms are either silver or copper claim 2 , and the heteroatoms are nitrogen.4. The polymer of used to store or provide electrical power.5. The polymer of claim 4 , where the polymer participates in a redox reaction as a component in the anode or the cathode of a battery.6. The polymer of where the polymer is produced under the influence of magnetic claim 1 , electric and/or electromagnetic fields to orient the polymer molecules.7. A two-dimensional organometal polymer comprising claim 1 ,a) Group 14 metallic atoms, with each such metallic atom with metallic bonds to three other such metallic atoms, arranged in planar polycyclic hexagonal rings,b) where each such metallic atom also has a fourth bond to an anti-metal substituent, where the fourth bond is to an anti-metal atom from Group 15, 16 or 17, in the anti-metal substituent,c) synthesized ...

ASYMMETRIC BENZOTRICHALCOGENOPHENE COMPOUND AND POLYMER

An asymmetric benzotrichalcogenophene compound and a polymer are provided. The asymmetric benzotrichalcogenophene compound is a heterocyclic compound having furan, thiophene, selenophene and/or tellurophene subunits. The polymer has an asymmetric benzotrichalcogenophene subunit and can be formed by polymerizing the asymmetric benzotrichalcogenophene compound and an electron-accepting compound. The polymer may be used as a semiconductor active layer material in an organic field effect transistor or a heterogeneous interface material of an organic solar cell. 2. The asymmetric benzotrichalcogenophene compound of claim 1 , wherein —CHis a linear structure or a branched structure.3. The asymmetric benzotrichalcogenophene compound of claim 1 , wherein —COHis a linear structure or a branched structure.4. The asymmetric benzotrichalcogenophene compound of claim 1 , wherein —COOCHis a linear structure or a branched structure. The present application is a Divisional Application of the U.S. application Ser. No. 15/586,241, filed May 3, 2017, which claims priority to Taiwan Application Serial Number 106105628, filed Feb. 20, 2017, all of which are herein incorporated by reference.The present invention relates to an asymmetric benzotrichalcogenophene compound, a synthesis method thereof, and a polymer having the asymmetric benzotrichalcogenophene subunit. More particularly, the present invention relates to an asymmetric benzotrichalcogenophene compound having a heterocyclic structure, in which the heterocyclic structure is a combination of furan, thiophene, selenophene and/or tellurophene subunits.In general, star-shaped conjugated molecules formed by benzotrichalcogenophene (BTC) compound can serve as a semiconductor material, for example, organic field effect transistor (OFETs) and polymer solar cells (PSCs). The stacking ability of asymmetric benzotrichalcogenophene compound is higher than symmetric benzotrichalcogenophene compound, as well as the conjugate length and the ...

Triorganometalloxy titanium, zirconium and hafnium trialkoxyamines

Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions

Methods are disclosed of making linear and cross-linked, HMW (high molecular weight) polysilanes and polygermanes, polyperhydrosilanes and polyperhydrogermanes, functional liquids containing the same, and methods of using the liquids in a range of desirable applications. The silane and germane polymers are generally composed of chains of Si and/or Ge substituted with R' substituents, where each instance of R' is, for example, independently hydrogen, halogen, alkenyl, alkynyl, hydrocarbyl, aromatic hydrocarbyl, heterocyclic aromatic hydrocarbyl, SiR' 3, GeR' 3, PR' 2, OR' , NR' 2, or SR'; where each instance of R is independently hydrogen or hydrocarbyl. The cross-linked polymers can be synthesized by dehalogenative coupling or dehydrocoupling. The linear polymers can be synthesized by ring-opening polymerization. The polymers can be further modified by halogenation and/or reaction with the source of hydride to furnish perhydrosilane and perhydrogermane polymers, which are used in liquid ink formulations. The synthesis allows for tuning of the liquid properties (e.g., viscosity, volatility, and surface tension). The liquids can be used for deposition of films and bodies by spincoating, inkjetting, dropcasting, etc., with or without the use of UV irradiation. The deposited films can be converted into amorphous and polycrystalline silicon or germanium, and silicon or germanium oxide or nitride by curing at 400-600 DEG C and (optionally) laser- or heat-induced crystallization (and/or dopant activation, when dopant is present).

Supramolecular functional materials

The field of this invention relates to supramolecular functional materials, particularly to coordination networks, more particularly to coordination polymers, more particularly to metal based one-dimensional coordination polymers. The metal based one-dimensional coordination polymers comprises a repeat unit [L 1 -M-L 2 ] n where L 1 and L 2 are one of a plurality of carboxylate ligands and L 1 can be the same as L 2 , M is a metal, particularly a transition metal, and n is an integer from 1 to infinity. The metal based one-dimensional coordination polymers display one or more physico-chemical properties giving at least one functionality to the supramolecular material. Furthermore, a method of forming the metal based one-dimensional coordination polymers is provided by a chemical reaction between said organic ligand and said metal where said method comprises at least one selectable chemical reaction condition from the group comprising: volume of reaction vessel, material composition of reaction vessel, temperature, pressure, humidity and gas defining an atmosphere inside reaction vessel.

Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions

Methods are disclosed of making linear and cross-linked, HMW (high molecular weight) polysilanes and polygermanes, polyperhydrosilanes and polyperhydrogermanes, functional liquids containing the same, and methods of using the liquids in a range of desirable applications. The silane and germane polymers are generally composed of chains of Si and/or Ge substituted with R′ substituents, where each instance of R′ is, for example, independently hydrogen, halogen, alkenyl, alkynyl, hydrocarbyl, aromatic hydrocarbyl, heterocyclic aromatic hydrocarbyl, SiR″ 3 , GeR″ 3 , PR″ 2 , OR″, NR″ 2 , or SR″; where each instance of R″ is independently hydrogen or hydrocarbyl. The cross-linked polymers can be synthesized by dehalogenative coupling or dehydrocoupling. The linear polymers can be synthesized by ring-opening polymerization. The polymers can be further modified by halogenation and/or reaction with the source of hydride to furnish perhydrosilane and perhydrogermane polymers, which are used in liquid ink formulations. The synthesis allows for tuning of the liquid properties (e.g., viscosity, volatility, and surface tension). The liquids can be used for deposition of films and bodies by spincoating, inkjetting, dropcasting, etc., with or without the use of UV irradiation. The deposited films can be converted into amorphous and polycrystalline silicon or germanium, and silicon or germanium oxide or nitride by curing at 400-600 DEG C. and (optionally) laser- or heat-induced crystallization (and/or dopant activation, when dopant is present).

Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions

Methods are disclosed of making linear and cross-linked, HMW (high molecular weight) polysilanes and polygermanes, polyperhydrosilanes and polyperhydrogermanes, functional liquids containing the same, and methods of using the liquids in a range of desirable applications. The silane and germane polymers are generally composed of chains of Si and/or Ge substituted with R' substituents, where each instance of R' is, for example, independently hydrogen, halogen, alkenyl, alkynyl, hydrocarbyl, aromatic hydrocarbyl, heterocyclic aromatic hydrocarbyl, SiR' 3, GeR' 3, PR' 2, OR' , NR' 2, or SR'; where each instance of R is independently hydrogen or hydrocarbyl. The cross-linked polymers can be synthesized by dehalogenative coupling or dehydrocoupling. The linear polymers can be synthesized by ring-opening polymerization. The polymers can be further modified by halogenation and/or reaction with the source of hydride to furnish perhydrosilane and perhydrogermane polymers, which are used in liquid ink formulations. The synthesis allows for tuning of the liquid properties (e.g., viscosity, volatility, and surface tension). The liquids can be used for deposition of films and bodies by spincoating, inkjetting, dropcasting, etc., with or without the use of UV irradiation. The deposited films can be converted into amorphous and polycrystalline silicon or germanium, and silicon or germanium oxide or nitride by curing at 400-600 DEG C and (optionally) laser- or heat-induced crystallization (and/or dopant activation, when dopant is present).

Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions

Methods are disclosed of making linear and cross-linked, HMW (high molecular weight) polysilanes and polygermanes, polyperhydrosilanes and polyperhydrogermanes, functional liquids containing the same, and methods of using the liquids in a range of desirable applications. The silane and germane polymers are generally composed of chains of Si and/or Ge substituted with R′ substituents, where each instance of R′ is, for example, independently hydrogen, halogen, alkenyl, alkynyl, hydrocarbyl, aromatic hydrocarbyl, heterocyclic aromatic hydrocarbyl, SiR″ 3 , GeR″ 3 , PR″ 2 , OR″, NR″ 2 , or SR″; where each instance of R″ is independently hydrogen or hydrocarbyl. The cross-linked polymers can be synthesized by dehalogenative coupling or dehydrocoupling. The linear polymers can be synthesized by ring-opening polymerization. The polymers can be further modified by halogenation and/or reaction with the source of hydride to furnish perhydrosilane and perhydrogermane polymers, which are used in liquid ink formulations. The synthesis allows for tuning of the liquid properties (e.g., viscosity, volatility, and surface tension). The liquids can be used for deposition of films and bodies by spincoating, inkjetting, dropcasting, etc., with or without the use of UV irradiation. The deposited films can be converted into amorphous and polycrystalline silicon or germanium, and silicon or germanium oxide or nitride by curing at 400-600 DEG C. and (optionally) laser- or heat-induced crystallization (and/or dopant activation, when dopant is present).

Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions

Methods are disclosed for making crosslinked polysilanes and polygermanes, preferably having either hydrogen or halogen substituent groups. These crosslinked polymers are prepared by catalytic polymerization such as the dehalogenative coupling or dehydrocoupling. The crosslinked polymers having no more than 10% of the chain atoms involved in crosslinking. Also disclosed are compositions containing these crosslinked polymers in a solvent to enable the composition to be deposited on a substrate using a liquid deposition technique.

Linear and Cross-Linked High Molecular Weight Polysilanes, Polygermanes, and Copolymers Thereof, Compositions Containing the Same, and Methods of Making and Using Such Compounds and Compositions

Methods are disclosed of making linear and cross-linked, HMW (high molecular weight) polysilanes and polygermanes, polyperhydrosilanes and polyperhydrogermanes, functional liquids containing the same, and methods of using the liquids in a range of desirable applications. The silane and germane polymers are generally composed of chains of Si and/or Ge substituted with R′ substituents, where each instance of R′ is, for example, independently hydrogen, halogen, alkenyl, alkynyl, hydrocarbyl, aromatic hydrocarbyl, heterocyclic aromatic hydrocarbyl, SiR″ 3 , GeR″ 3 , PR″ 2 , OR″, NR″ 2 , or SR″; where each instance of R″ is independently hydrogen or hydrocarbyl. The cross-linked polymers can be synthesized by dehalogenative coupling or dehydrocoupling. The linear polymers can be synthesized by ring-opening polymerization. The polymers can be further modified by halogenation and/or reaction with the source of hydride to furnish perhydrosilane and perhydrogermane polymers, which are used in liquid ink formulations. The synthesis allows for tuning of the liquid properties (e.g., viscosity, volatility, and surface tension). The liquids can be used for deposition of films and bodies by spincoating, inkjetting, dropcasting, etc., with or without the use of UV irradiation. The deposited films can be converted into amorphous and polycrystalline silicon or germanium, and silicon or germanium oxide or nitride by curing at 400-600° C. and (optionally) laser- or heat-induced crystallization (and/or dopant activation, when dopant is present).

Conductive polymer compositions

A process for preparing an electrically conductive polymer composition which comprises preparing a blend of a solution of an intrinsically conductive polymer and a thermosetting, thermoplastic or elastomeric polymer and removing the solvent, the intrinsically conductive polymer being employed in a weight ratio to the second polymer of from about 0.005:1 to 3:1, the solution having a solids content of from about 2 to 75 weight percent, and the intrinsically conductive polymer being an electrically conductive, stacked macrocyclic metal complex polymer based upon porphyrin or a derivative thereof which comprises an organic bridging ligand containing conjugated pi-electrons allowing delocalization along the polymer chain and in which the metal atom is Fe, R, Rh, Co, Mn or Cr.

Methods for fabricating a low dimensionally electroconductive article

Methods for fabricating low dimensionally electroconductive articles comprising cofacially stacking organomacrocycles and as cofacially stacking phthalocyanines, in which a composition comprising a cofacially stacking phthalocyanine in strong Bronsted acid is formed into a desired shape such as a fiber or film, solidified by removal of the solvent, and provided in fractional valence state.

Polymeric luminophores for sensing of oxygen

The present invention relates to polymeric luminophores which contain ruthenium, osmium, and rhenium complexes covalently attached to polymer matrices. The polymeric luminophores are capable of having their luminescence quenched by molecular oxygen and may be coated on optical fibers to form sensing elements to detect oxygen in gases and fluids.

Conducting polymer transition metal hybrid materials and sensors

Conductive properties are optimized in conducting polymers, made up of organic units and metal ions, by tailoring the position of metal ions with respect to conductive pathways or by selecting components such that the redox potential of organic units and metal ions differs by no more than 250 mV. Very small devices, and articles in which a high percentage of metal ions are redox active, are provided. Articles that can serve as sensors include metal ions with at least one free reactive site that can accommodate an analyte for conductivity change detection. Chemoresistive devices, field effect transistors, and signal amplifiers are provided.

Aluminum nitride from inorganic polymers

This invention provides a process for manufacturing aluminum-nitrogen polymers (i.e., polymers having a backbone of alternating aluminum and nitrogen atoms) in which portions of the polymer have an organic substituent on each aluminum and nitrogen atom. The novel polymers so produced are useful for making green shapes pyrolyzable to AlN articles suitable for high performance applications. The process generally comprises reacting an organic nitrile having the formula R 1 CN with a trialkylaluminum compound having the formula R 2 R 3 R 4 Al, and optionally heating the reaction product, to form an organoaluminum imine, and heating the organoaluminum imine to a temperature of at least 300° C. and less than 600° C. for at least two hours to form an aluminum-nitrogen polymer. The polymer or the imine can be pyrolyzed to form an aluminum nitride ceramic article. In the foregoing formulae, R 1 is an alkyl, cycloalkyl, aryl, aralkyl, hetero(ar)alkyl, or heterocyclic-substituted alkyl group, and R 2 , R 3 , and R 4 are each independently an alkyl, aryl, or aralkyl group, wherein any alkyl moiety comprises 1-12 carbon atoms, and wherein heteroatoms are selected from nitrogen, oxygen, and silicon.

Process of preparing titanoxane polymers

Method for producing polymer and organic magnetic substance

Thiol-ene polymer metal oxide nanoparticle high refractive index composites

A bulk polymer composite comprising a thiol-ene polymer matrix, or the corresponding polymers derived from a phosphinyl, selenol, or arsinyl monomer, and metal oxide nanoparticles dispersed within said matrix, said nanoparticles being bonded to polymer molecules contained in the matrix. Terpolymers that further comprise repeat units derived from a molecular metal oxide cluster, and composites in which such terpolymers function as a matrix for metal oxide nanoparticles are also disclosed.

Supramolecular Functional Materials

The field of this invention relates to supramolecular functional materials, particularly to coordination networks, more particularly to coordination polymers, more particularly to metal based one-dimensional coordination polymers. The metal based one-dimensional coordination polymers comprises a repeat unit [L 1 -M-L 2 ] n where L 1 and L 2 are one of a plurality of carboxylate ligands and L 1 can be the same as L 2 , M is a metal, particularly a transition metal, and n is an integer from 1 to infinity. The metal based one-dimensional coordination polymers display one or more physico-chemical properties giving at least one functionality to the supramolecular material. Furthermore, a method of forming the metal based one-dimensional coordination polymers is provided by a chemical reaction between said organic ligand and said metal where said method comprises at least one selectable chemical reaction condition from the group comprising: volume of reaction vessel, material composition of reaction vessel, temperature, pressure, humidity and gas defining an atmosphere inside reaction vessel.

フラン再含浸樹脂

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Фторсодержащий полимер для получения фторэластомера

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2007 121 552 (13) A (51) ÌÏÊ C08F 214/18 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2007121552/04, 16.11.2005 (71) Çà âèòåëü(è): ÇÌ Èííîâåéòèâ Ïðîïåðòèç Êîìïàíè (ÇÌ Innovative Properties Company) (US) (30) Êîíâåíöèîííûé ïðèîðèòåò: 21.12.2004 GB 0427913.9 (43) Äàòà ïóáëèêàöèè çà âêè: 27.01.2009 Áþë. ¹ 3 (87) Ïóáëèêàöè PCT: WO 2006/068735 (29.06.2006) Àäðåñ äë ïåðåïèñêè: 125009, Ìîñêâà, Ðîìàíîâ ïåð., 4, ñòð. 2, Ñêâàéð, Ñàíäåðñ ýíä Äåìïñè (Ìîñêâà) ËËÑ, ïàò.ïîâ. Î.Ì.Áåçðóêîâîé R U (57) Ôîðìóëà èçîáðåòåíè 1. Ôòîðñîäåðæàùèé ïîëèìåð, â ñîñòàâ êîòîðîãî âõîä ò ïîâòîð þùèåñ áëîêè, ïîëó÷åííûå èç îäíîãî èëè íåñêîëüêèõ ãàçîîáðàçíûõ ôòîðèðîâàííûõ îëåôèíîâ è èìåþùèå â ñîñòàâå îäíó èëè íåñêîëüêî ðåàêöèîííîñïîñîáíûõ ãðóïï, îòâå÷àþùèõ çà îáðàçîâàíèå ïîïåðå÷íûõ ñâ çåé â ñîñòàâ êîòîðîãî âõîä ò: (à) ãàëîãåí, ñïîñîáíûé ó÷àñòâîâàòü â ðåàêöèè ïåðîêñèäíîé âóëêàíèçàöèè èëè (b) íèòðèëüíà ãðóïïà, ïðè÷åì óêàçàííûé ôòîðñîäåðæàùèé ïîëèìåð äîïîëíèòåëüíî ñîäåðæèò ïîâòîð þùèåñ áëîêè, ïîëó÷åííûå èç îäíîãî èëè íåñêîëüêèõ ôòîðèðîâàííûõ àëëèëüíûõ ýôèðîâ è ñîîòâåòñòâóþùèå ôîðìóëå: ãäå Z ïðåäñòàâë åò ñîáîé F èëè CF3, a Rf ïðåäñòàâë åò ñîáîé ôòîðèðîâàííóþ àëêèëüíóþ ãðóïïó, êîòîðà ìîæåò ñîäåðæàòü îäèí èëè íåñêîëüêî êàòåíàðíûõ àòîìîâ êèñëîðîäà. 2. Ôòîðñîäåðæàùèé ïîëèìåð ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî Z â óêàçàííîé ôîðìóëå ïðåäñòàâë åò ñîáîé F è, â êîòîðîì Rf ñîîòâåòñòâóåò ôîðìóëå: ãäå n - ýòî öåëîå ÷èñëî îò 1 äî 5; m - ýòî 0 èëè öåëîå ÷èñëî îò 1 äî 10; R a - ýòî ïîëíîñòüþ ôòîðèðîâàííà àëêèëüíà ãðóïïà äëèíîé îò 1 äî 7 àòîìîâ óãëåðîäà èëè àëêèëüíà ãðóïïà äëèíîé îò 1 äî 7 àòîìîâ óãëåðîäà. 3. Ôòîðñîäåðæàùèé ïîëèìåð ïî ï.1 èëè 2, îòëè÷àþùèéñ òåì, ÷òî óêàçàííûé ôòîðñîäåðæàùèé ïîëèìåð èìååò ïîëíîñòüþ ôòîðèðîâàííóþ óãëåðîäíóþ öåïü. 4. Ôòîðñîäåðæàùèé ïîëèìåð ïî ï.1 èëè 2, îòëè÷àþùèéñ òåì, ÷òî êîëè÷åñòâî ïîâòîð þùèõñ áëîêîâ, ïîëó÷åííûõ èç óêàçàííûõ îäíîãî èëè íåñêîëüêèõ ôòîðèðîâàííûõ Ñòðàíèöà: ...

PAINTED OR COATED MATERIAL.

Curing method of polytitanosiloxane

A method of synthesis high polymer containing selenium

一种合成含硒高聚物的方法，涉及含硒高聚物的制备方法。先在0℃环境温度条件下，将硼氢化钠的乙醇溶液、硒粉、N,N’‑二异丙基硒脲和二卤化物混合均匀，然后将混合物升温至20～60℃进行搅拌反应，反应结束后过滤，取得固相即含硒高聚物。所述二卤化物为二氯乙烷、二氯甲烷、二氯丙烷、对二苄氯、间二苄氯、邻二苄氯、二溴乙烷或对二苄溴中的至少任意一种。这些二卤代烃可以顺利聚合成高聚物链。本发明方法不需要使用高敏感性的丁基锂试剂、反应步骤简短、原料易得。因此，适合大规模生产，有较好的应用前景。

Member for semiconductor light emitting device and method for manufacturing such member, and semiconductor light emitting device using such member

투명성, 내광성, 내열성이 우수하고, 장기간 사용해도 크랙이나 박리를 일으키는 일 없이 반도체 발광 디바이스를 봉지하여, 형광체를 유지할 수 있는, 신규한 반도체 발광 디바이스용 부재를 제공하기 위하여, (1) 세라믹 또는 금속의 표면에 존재하는, 수산기, 또는, 메탈록산 결합 중의 산소와 수소 결합 가능한 관능기를 갖고, (2) 200℃ 에 500 시간 방치하기 전후에, 파장 400㎚ 의 광에 있어서의 투과율의 유지율이 80% 이상 110% 이하이며, (3) 중심 파장이 400㎚ 이상 450㎚ 이하이고, 또한 파장이 385㎚ 를 초과하고 500㎚ 이하인 광을, 파장 436㎚ 에 있어서의 조도가 4500W/㎡ 가 되도록 24 시간 조사한 후에, 육안에 의해 변화가 관찰되지 않고, (4) 파장 550㎚ 의 광에 있어서의 굴절률이 1.45 이상이도록 한다. 반도체 발광 디바이스용 부재, 반도체 발광 디바이스

Resist underlayer film forming composition, underlayer film for lithography, and pattern forming method

一种抗蚀剂下层膜形成用组合物，其包含下述式(1)所示的化合物和含硅化合物。[L x Te(OR 1 ) y ](1)(上述式(1)中，L为除OR 1 以外的配体，R 1 为氢原子、取代或未取代的碳数1～20的直链状或碳数3～20的支链状或环状的烷基、取代或未取代的碳数6～20的芳基、和取代或未取代的碳数2～20的烯基中的任意者，x为0～6的整数，y为0～6的整数，x与y的总计为1～6，x为2以上的情况下，多个L任选相同或不同，y为2以上的情况下，多个R 1 任选相同或不同。)。

Method for producing polytitanosiloxane soluble in organic solvent

Charging member, process cartridge, and electrophotographic apparatus

本发明公开一种充电构件，其能够高水平地实现抑制低分子量组分从弹性层渗出和使电子照相感光体充电二者。所述充电构件包括基体、弹性层和表面层，所述表面层包括具有Si-O-Ti键的聚合物，所述聚合物包含由以下通式(1)表示的构成单元和由以下通式(2)表示的构成单元： TiO 4/2 (2)。

Silicone Resin Hybrid Composition and Method of Preparing the Same

본 발명은 실리콘 수지 및 그 제조방법에 관한 것으로, 보다 상세하게는 고 사양이 요구되고 있는 디스플레이 및 반도체용 재료에서의 유기계 수지(아크릴-에폭시)의 물성한계(내열/내광 특성, 경도 및 고온 고습 상태에서의 밀착력)를 극복한 동시에 저온 경화 및 고온 경화시에도 높은 경도를 유지함으로써, 공정비용 절감과 막 형성 후 후속공정에서의 스크래치 등으로부터 소자보호에 유리하고, 고온 고습 환경에서도 기재와의 높은 밀착력을 유지하여 디스플레이 및 반도체 소자의 보호막 등의 제조에 유용한 실리콘 수지 및 그 제조방법을 제공한다.

Regioregular polyselenophene

Regioreguläre Polymere des 2,5-Selenophens, das gegebenenfalls in 3- und/oder 4-Position substituiert ist. Regio Regular Polymers of 2,5-selenophene, optionally in 3- and / or 4-position is substituted.

Production of conductive polymer composition

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Titanium oxide airgel particles, method for producing titanium oxide airgel particles, composition for forming a photocatalyst, photocatalyst, and structure.

Cross-linked polymer and method for producing the same

The preparation method and display device hardened layer material, harden layer material

在本申请所提供的硬化层材料、硬化层材料的制备方法及显示装置中，通过含有苯环的锗氧化合物和含有环氧官能团的锗氧化合物聚合，从而形成硬化层材料，其中，通过在锗氧聚合物中加入不同的环氧官能团，能够显著改善锗氧聚合物的热稳定性，有效防止黄化，提高其光学性能，从而提高硬化层材料的光透过率，形成光透过率好的硬化层材料、硬化层材料的制备方法及显示装置。

Electrifying member, process cartridge, and electro-photographic device

탄성층으로부터의 저분자량 성분의 표면으로의 스며나옴의 억제와, 전자 사진 감광체의 대전 성능을 높은 레벨로 양립시킨 대전 부재에 관한 것이다. 상기 대전 부재는 기체(基體), 탄성층 및 표면층을 갖고 있으며, 상기 표면층은 Si-O-Ti 결합을 갖는 고분자를 포함하고, 상기 고분자는 하기 화학식 1로 표시되는 구성 단위 및 하기 화학식 2로 표시되는 구성 단위를 갖고 있다. <화학식 1> <화학식 2> The present invention relates to a charging member in which suppression of seepage of the low molecular weight component from the elastic layer onto the surface and charging performance of the electrophotographic photosensitive member are achieved at a high level. The charging member has a base, an elastic layer and a surface layer, the surface layer comprises a polymer having a Si-O-Ti bond, the polymer is represented by the structural unit represented by the following formula (1) and formula (2) It has a structural unit. &Lt; Formula 1 > (2)

Conductive polymer compositions

Electrically conductive polymer compositions are provided. The compositions are dispersed in an aqueous liquid medium having an oxygen content less than 10% of the saturated level. The compositions can be an electrically conductive polymer doped with a fluorinated acid polymer, an electrically conductive polymer in admixture with a fluorinated acid polymer, or mixtures thereof. The conductive polymer composition has a conductivity that changes by less than 10% in 30 days.

Conductive polymer compositions

Electrically conductive polymer compositions are provided. The compositions are dispersed in an aqueous liquid medium having an oxygen content less than 10% of the saturated level. The compositions can be an electrically conductive polymer doped with a fluorinated acid polymer, an electrically conductive polymer in admixture with a fluorinated acid polymer, or mixtures thereof. The conductive polymer composition has a conductivity that changes by less than 10% in 30 days.

Preparation method of selenium-containing polymer taking carbamate bond as core

本发明公开了一种氨基甲酸酯键为核的含硒聚合物的制备方法，该制备方法为：（1）在惰性氛围中，将多异氰酸酯、含氰基醇、催化剂加入至反应体系，升温反应2~4 h，薄层色谱跟踪至反应结束，通过柱分离得到含氰基氨基甲酸酯单体；（2）在惰性氛围中，将单质硒、含氰基氨基甲酸酯单体、2,4‑己二炔‑1,6‑二醇加入到有机溶剂中，室温反应，后续分离多余硒粉，甲醇中沉淀，过滤得到氨基甲酸酯键为核的含硒聚合物。该含硒聚合物具有较好的溶解性、分散性、热稳定性、高折射率、高透光率等性能，可用于OLED感光材料领域。

Process for the preparation of polysilylpolyynes and polymers obtained as a result of this process

The present invention relates to a process for the preparation of polysilylpolyynes which consists in performing a polycondensation reaction by reacting: a reactant a of formula A-C@C-B-C@C-A in which A is Li or MgBr and B represents a valency bond, a divalent radical: or a divalent radical: with a reactant b of formula Cl-E-Cl: in which the various symbols R1 to R10 in particular represent an alkyl or phenyl radical, CoCp is a cyclopentadienyl-cobalt radical and m is 1 to 8. The present invention furthermore relates to the polysilylpolyynes obtained as a result of this process, of the formula: in which X and Y are terminal groups and n is 2-1000. These polysilylpolyynes can in particular be used in the electrical, magnetic and optical fields.

NOVEL MACROMOLECULAR MATERIAL WITH ION CONDUCTION AND MANUFACTURING METHOD THEREOF

Ion conducting macromolecular material and process for its manufacture.

An ionically conductive compsn. comprises a salt dissolved in a macromolecular material (I) comprising an organometallic polymer in which each metal atom is linked by an O atom to at least 2 polymeric chains each derived from monomer(s) (II) which each contains at least one heteroatom capable of forming dinor acceptor type bonds eiht the cation of the dissolved salt. ALso claimed is the prepn. of the compsn.

PROCESS FOR THE PREPARATION OF POLYSILYLPOLYYNES AND POLYMERS OBTAINED AT THE END OF THIS PROCESS

FURANIC IMPREGNATION RESINS

POLYMERES CONTENANT DU TUNGSTENE CHIMIQUEMENT LIE A LA CHAINE POLYMERIQUE. CES POLYMERES S'OBTIENNENT EN FAISANT REAGIR DE L'ACIDE 2-FURANACRYLIQUE OU DE L'ACIDE 2-FUROIQUE AVEC LE PRODUIT DE LA REACTION DE TUNGSTENE-CARBONYLE AVEC DE LA PYRROLIDINE. CES POLYMERES TROUVENT LEUR UTILITE COMME RESINES DE REIMPREGNATION MULTICYCLE.

HIGHLY CONDUCTIVE ORGANOMETALLIC POLYMERS

Polymères organométalliques. Ils sont dérivés des composés tétrathiapentalène et tétraselenapentalène. La formule développée des polymères selon l'invention est une des formules suivantes : Organometallic polymers. They are derived from the compounds tetrathiapentalene and tetraselenapentalene. The structural formula of the polymers according to the invention is one of the following formulas:

Process for the production of linear or cross-linked polymeric metal complexes, and the resulting products

A process for the production of polymeric compounds, by the addition of from 0.8 to 1.5 equivalents of an alkali metal hydroxide to a complex containing 1 mole of nitrilotriacetic acid per mole of ions of yttrium, ar are earth metal of atomic number 58 to 71, or of a mixture of such metals. There may be an excess of up to 50% of nitrilotriacetate ion present as its sodium salt, or an excess of up to 40% mol (relative to original quantity of nitrilotriacetate) of any polyvalent metal with power of co-ordination less than or equal to that of the rear earth or Y may be present, or added later, this excess of metal ions leading to the formation of gels. In Example 2, 0.1932 g. of [Nd3+][N(CH2-3O2-)3]. 3H2O are suspended in water, and an equivalent amount of 0.1N potassium hydroxide slowly added with stirring, and the mixture digested for half an hour on the water-bath. On making up to 50 ml., a clear, highly viscous solution forms after some time. In Example 5, 8% of neodymium, calculated on the original weight of Nd present, is added to a solution as made in the last example, in the form of a solution of its chloride, and mixed well in, to give a stiff gel.ALSO:A process for the production of polymeric compounds, by the addition of from 0.8 to 1.5 equivalents of an alkali metal hydroxide to a complex containing 1 mole of nitrilotriacetic acid per mole of metal ions, the metal here being yttrium, or a rare earth of atomic number 58 to 71, or a mixture of such metals. There may be an excess of up to 50% of nitrilotriacetate ion present as its sodium salt, or an excess of up to 40 mol per cent (relative to original quantity of nitrilotriacetate) or any polyvalent metal with a power of coordination less than or equal, to that of the rare earth or Y may be present, or added later, this excess of metal ions leading to the formation of gels. In Example 2, 0.1932 g. of [Nd3+] [N(CH2 Co2)3]. 3H2O are suspended in 5 ml. of water, and an equivalent amount (5 ml.) of 0.1N ...

Molecular - electronic devices

Derivatives of macrocyclic compounds capable of forming columnar stacks in the solid phase such as porphyrin and phthalocyanines which are capable of forming hydrogen bonds have been found to exhibit enhanced conduction properties. A preferred compound is mesotetrakis(2-imidazolyl)porphyrin. The derivatives may exhibit proton conductance. The 1:1 metal complexes are valuable in so far as they may exhibit both protonic and electronic conduction.

THE COMPOSITION OF THE PRECEDER OF HYDROGEL AND ITS APPLICATION

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 105 503 A (51) МПК C12N 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019105503, 20.07.2017 (71) Заявитель(и): КьюГЕЛЬ СА (CH) Приоритет(ы): (30) Конвенционный приоритет: 28.07.2016 EP 16181707.7 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.02.2019 R U (43) Дата публикации заявки: 28.08.2020 Бюл. № 25 (72) Автор(ы): РИЦЦИ, Симон (CH), ТУАТИ, Джереми (CH) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/019704 (01.02.2018) R U (54) КОМПОЗИЦИЯ ПРЕДШЕСТВЕННИКА ГИДРОГЕЛЯ И ЕЁ ПРИМЕНЕНИЕ (57) Формула изобретения 1. Композиция предшественника гидрогеля в форме непрореагировавшего порошка, включающая активирующий фермент, предпочтительно тромбин, сшивающий фермент, предпочтительно трансглутаминазу, более предпочтительно трансглутаминазу фактор XIII, где сшивающий фермент активируется активирующим ферментом в воде с буфером или без буфера, предпочтительно в воде с проводимостью <5 мкС/см с буфером или без буфера, и/или предпочтительно с pH в диапазоне от 5 до 8, более предпочтительно от 6 до 8, наиболее предпочтительно от 6,5 до 8, по меньшей мере одно структурное соединение A, предпочтительно два различных структурных соединения A и B, где указанное структурное соединение сшивается с помощью избирательной реакции, опосредованной сшивающим ферментом, с образованием гидрогеля, где сшивающий фермент активируется предпочтительно со степенью активации от 50 до 100%, предпочтительно от 75% до 100%, более предпочтительно от по существу 100%. 2. Композиция предшественника гидрогеля по п.1, по существу лишенная двухвалентных ионов, предпочтительно ионов кальция, где концентрация двухвалентных ионов предпочтительно составляет <10 мкМ, более предпочтительно <1 мкМ, наиболее предпочтительно <10 ч./млн. 3. Композиция предшественника гидрогеля по любому из пп.1 или 2, где по меньшей Стр.: 1 A 2 0 1 9 1 0 5 5 0 3 A Адрес для переписки: 101000, ул. ...

Process of Preparing Regioregular Polymers

The invention relates to a process of preparing regioregular polymers, in particular head-to-tail (HT) poly-(3-substituted) thiophenes with high regioregularity, to novel polymers prepared by this process, to the use of the novel polymers as semiconductors or charge transport materials in optical, electrooptical or electronic devices including field effect transistors (FETs), electroluminescent, photovoltaic and sensor devices, and to FETs and other semiconducting components or materials comprising the novel polymers.

Polymeric borosilazanes and aluminosilazanes, a process for their preparation and their use

The present invention relates to polymeric boro- and aluminosilazanes corresponding to the general formula [(SiL.sub.2).sub.a (AlL.sub.2).sub.1-a L.sub.2 ].sub.x and [(SiL.sub.2).sub.a (BL).sub.1-a L.sub.2 ].sub.x, wherein a=0-1 wherein L means half a bridging --NR-group, or an organoamino (--NR) group, when L is attached to a silicon or aluminum atom, and wherein L means a hydrogen atom, half a bridging --NR-- group or an organoamino (--NR) group, when L is attached to a boron atom, in which each silicon and aluminum atom is triply coordinated by four nitrogen atoms and each boron atom by at least two nitrogen and at most one hydrogen atom, a process for the preparation of these polymers and their use as precursor compounds for ceramic high performance materials.

Polymerizable composition, optical material comprising the composition and method for producing the material

A polymerizable composition comprising a compound having one or more episulfide moieties in one molecule and a perfume; the polymerizable composition which further comprises sulfur, wherein the sulfur has a purity of 98 % or more; the polymerizable composition wherein the sulfur-containing compound has a chlorine content of 0.1 wt % or less; and a method for producing an optical material which comprises subjecting, in advance, the composition to a degassing treatment under a reduced pressure of 0.001 to 50 torr for one minute to 24 hours at 0 to 100°C. The composition allows the reduction of the odor of a hardened article prepared by the polymerization thereof; the composition containing the sulfur having a purity of 98 % or more provides a lens exhibiting no fogginess; the composition comprising the compound having the above chlorine content provides a high refractive index optical material having improved resistance to oxidation and/or light resulting in having an improved color tone; and the method allows the manufacture of an optical product combining high refractivity and high degree of transparency.

Patent DE3153116C2

Semiconducting mixtures

The invention relates to novel semiconducting mixtures comprising a conjugated polymer and a substituted fullerene, to their use in organic electronic (OE) devices, especially organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to OE, OPV and OPD devices comprising these mixtures.

Carbon fibre material

Ester preparation process

Electroconductive thin film

This invention relates to an electroconductive thin film prepared by forming a polymerized thin film on a substrate in a vacuum reactor by the decomposition of a metal complex starting material by glow discharge, said metal complex having a ligand selected from the group consisting of acetylacetonate and at least partially fluorinated acetylacetonate.

Manufacturing process of artificial resins

PROCESS FOR THE PRODUCTION OF REGIOREGULAR POLYMERS

Process for improving moisture resistance or epoxy resins by addition of chromium ions

A product and process for preparing the same to improve the moisture resistance properties of epoxidized TGMDA and DGEBA resin systems by chemically incorporating chromium (lll) ions therein without impairing the mechanical strength properties of the resins.

Sensitizers for photographic emulsions-by reaction of silver salts wi - andsilver complexing agents

Mo adsorbent for 99 Mo-99m Tc generators and manufacturing thereof

Mo adsorbent for 99 Mo- 99m Tc generators has a skeleton structure having mainly repeating units represented by the general formula; ##STR1## wherein X is a halogen atom or alkoxide group having one to six carbon atoms, 10% or more of X is halogen, R is an alkylene, polymethylene, or carbon chain having unsaturated bond, repeating unit (D) is bonded to any one of repeating units (A), (B), and (C), the branch structure is controlled by the content of repeating units (A), (B), and (C), the adsorbent is insoluble in water and adsorbs selectively only Mo from an aqueous solution containing Mo, and elutes 99m Tc generated from a radioactive isotope 99 Mo. This Mo adsorbent uses 99 Mo obtained from natural Mo by (n, γ) method, therefore, a generator having the same size as conventional 99m Tc generators is realized.

Phosphorous polymers

ABSTRACT There is disclosed an amorphous, polymeric material that contains phosphorous, aluminum and carbon atoms, and that is the reaction product of a buffered liquid mixture of a source of phosphorous, such as 85% phosphoric acid, a source of aluminum, such as boehmite, and an organic liquid buffer, such as a carboxylic acid. The polymeric material may be converted to a glassy or crystalline solid by heating to a temperature of at least 150°C, and may be cellulated.

NEW IONIC CONDUCTION MACROMOLECULE MATERIAL AND MANUFACTURING METHOD THEREOF

MATERIAU MACROMOLECULAIRE A CONDUCTION IONIQUE CONSTITUE PAR UN SEL EN SOLUTION DANS UN MATERIAU MACROMOLECULAIRE, LUI-MEME CONSTITUE PAR UN POLYMERE ORGANOMETALLIQUE. APPLICATION A LA REALISATION DE GENERATEURS ELECTROCHIMIQUES. IONIC CONDUCTIVE MACROMOLECULAR MATERIAL CONSTITUTED BY A SALT IN SOLUTION IN A MACROMOLECULAR MATERIAL, ITSELF CONSTITUTED BY AN ORGANOMETALLIC POLYMER. APPLICATION TO THE REALIZATION OF ELECTROCHEMICAL GENERATORS.

Highly conducting organometallic polymers

HIGHLY CODUCTING ORGANOMETALLIC POLYMERS Abstract of the Disclosure This specification discloses highly conducting organometallic polymers having units chosen from the following recurring units and

Display device manufacture and display device

A method of manufacturing a display device is provided which comprises: (a) providing a carrier substrate; (b) disposing a layer of an organic coating on a surface of the carrier substrate; (c) disposing a layer of one or more oxymetal precursor materials on the organic coating layer, wherein the oxymetal precursor material comprises one or more metal atoms and one or more ligands; (d) curing the layer of oxymetal precursor material to form an oxymetal layer; (e) forming a flexible substrate layer on the oxymetal layer; (f) forming one or more devices on the flexible substrate layer; and (g) separating the flexible substrate layer from the carrier substrate.

Optical switches

##STR1## The specification identifies dithiolenes which give good performance as the critical region of an optical switch. The dithiolenes have the formula shown in FIG. 1 wherein: (A) the R groups, any two of which may be the same or different, are selected so as to tune the absorption bands of the molecule for use at the operational wavelength and/or to act as bridges to join molecules together: (B) the X groups, any two of which may be the same or different, are selected from S and Se: (C) M is selected from Ni, Pt, Pd and Cu: (D) C=-1 or 0: and (E) (i) when C=-1, Y is a cation to render the molecule electrically neutral: preferably Y is selected from ammonium, substituted ammonium, Na + , Li + and K + , (ii) when C=0, Y is absent (since the molecule is neutral there is no change to balance). The dithiolene may be diluted with an organic polymer selected from polyacrylates, polymethacrylates, such as polymethymethacrylate, polycarbonates, polyisobutylene, polyethylene terephthalate, polystyrene and polysiloxane.

Heterocyclizing of polymer

Anticorrosive coatings

ORGANOMETALLIC POLYMER

Hydrogel precursor preparation and application thereof

本发明涉及水凝胶前体制剂，其为未反应的粉末形式。其包含：活化酶，优选凝血酶；交联酶，优选转谷氨酰胺酶，更优选因子XIII转谷氨酰胺酶，其中所述交联酶在有或没有缓冲剂的水中可被所述活化酶活化；和至少一种结构化合物A。所述结构化合物可通过所述交联酶介导的选择性反应交联以形成水凝胶，其中所述交联酶被活化。

Member for semiconductor light emitting device and method for manufacturing such member, and semiconductor light emitting device using such member

To provide novel semiconductor light-emitting device member superior in transparency, light resistance, and heat resistance and capable of sealing semiconductor light-emitting device and holding phosphor without generating cracks or peelings even after use for a long time, the member meets the following requirements: (1) comprising functional group forming hydrogen bond with hydroxyl group or oxygen in a metalloxane bond, on the surface of ceramic or metal, (2) maintenance rate of transmittance at 400 nm wavelength before and after left at 200° C. for 500 hours is between 80% to 110%, (3) no change is observed by visual inspection after irradiated with light having 380 nm to 500 nm wavelength, whose center wavelength is between 400 nm and 450 nm both inclusive, for 24 hours with 4500 W/m 2 illumination intensity at 436 nm wavelength, and (4) refractive index at 550 nm wavelength is 1.45 or larger.

Fluoropolymer for making a fluoroelastomer

The present invention provides a fluoropolymer comprising repeating units derived from one or more gaseous fluorinated olefins and having one or more cure sites comprising (a) a halogen capable of participating in a peroxide cure reaction or (b) a nitrile group, said fluoropolymer further comprising repeating units derived from one or more fluorinated allyl ethers of the formula: CF2 =CF-CF(Z)-O-Rf (I) wherein Z represents F or CF3 and R f represents a fluorinated alkyl group that may contain one or more catenary oxygen atoms. The fluoropolymer can be cured to a fluoroelastomer. The invention thus also provides a curable fluoroelastomer composition comprising the fluoropolymer and a curing agent.