Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 851 - 900 out of 13,831

Document Document Title
WO/2011/052709A1
Disclosed is a polymeric compound that exhibits high short-circuit current density and high photoelectric conversion efficiency when used in an organic layer contained in a photoelectric conversion element. Specifically disclosed is a po...  
WO/2011/048700A1
A process for the preparation of a polyarylene, characterized by: stirring a mixture which comprises a solvent, a catalytic amount of a transition metal complex, at least one aromatic dihalide, and 2 to 20 mol (per mol of the transition ...  
WO/2011/047939A1
The present invention relates to a curable composition, comprising at least one benzoxazine compound, and at least one sulfonic acid ester having a cyclic structure. In particular, the invention relates to the use of at least one sulfoni...  
WO/2011/049211A1
Disclosed is a polyarylene copolymer which contains a structure having a phosphonated aromatic ring in a side chain thereof, and which is useful for the production of a proton conductive film that is applicable to electrolytes for primar...  
WO/2011/049226A1
Disclosed is a metal complex represented by formula (1) [wherein R1 to R6, R8, and R11 to R20 each represents a hydrogen atom, a halogen atom, an alkyl, an alkoxy, an alkylthio, an aryl, an aryloxy, an arylthio, an arylalkyl, an arylalko...  
WO/2011/048784A1
A solution which contains a cyclic olefin polymer containing at least a repeating structural unit [A] represented by general formula (1) and a metal component is brought into contact with an organic compound containing a basic functional...  
WO/2011/046234A1
Provided is a polyarylene copolymer which comprises a plurality of segments having an ion-exchange group and a plurality of segments having substantially no ion-exchange group, characterized in that at least one of the segments having an...  
WO/2011/041025A1
A polymer useful in an optoelectronic device comprises structural unit of formula (I) wherein Ar is heteroaryl or aryl, other than formula (I); R1, R2, R3 and R4 are, independently at each occurrence, a C1-C20 aliphatic radical, a C3-C20...  
WO/2011/040388A1
Disclosed is a laminated structure comprising: a first electrode; a second electrode; a light-emitting layer or a charge separation layer arranged between the first electrode and the second electrode; and a layer which is arranged betwee...  
WO/2011/040531A1
Disclosed is a material for organic electronics, with which an organic electronic element which can be driven with a reduced voltage and can be stably driven for a long time can be manufactured. The material contains at least an ionic co...  
WO/2011/040324A1
Disclosed is a semiconductor element substrate that comprises a resin film that is formed from a radiation-sensitive resin composition which contains a polymer having a monomer unit that has a structure wherein a cyclic olefin and a cycl...  
WO/2011/036537A1
A hydroxytyrosol polymer formed by either C-C coupling or C-O-C coupling is provided. Preferred polymers are formed by C-C coupling and the dimer has the following structure:(Formula I) (I) Compounds of the invention have been found to h...  
WO/2011/034062A1
Disclosed is an aromatic hydrocarbon resin usable as a coating for semiconductors or a resist resin, which has a high carbon concentration and a low oxygen concentration. Also disclosed are a composition for forming an underlayer film fo...  
WO/2011/030921A1
Disclosed are a biphenyltetrasulfonic acid compound represented by formula (1), and a polymer which contains a structural unit originating in said biphenyltetrasulfonic acid compound. In formula (1), R1 represents a hydrogen atom, a cati...  
WO/2011/028829A3
Polymers which can be used in p-type materials for organic electronic devices and photovoltaic cells. Compounds, monomers, dimers, trimers, and polymers comprising formula (I) and/or formula (VIII); wherein A1 and A2 each independently c...  
WO/2011/028827A3
Polymers which can be used in p-type materials for organic electronic devices and photovoltaic cells. Compounds, monomers, dimers, trimers, and polymers comprising formula (I); Good photovoltaic efficiency and lifetime can be achieved. T...  
WO/2011/028829A2
Polymers which can be used in p-type materials for organic electronic devices and photovoltaic cells. Compounds, monomers, dimers, trimers, and polymers comprising formula (I) and/or formula (VIII); wherein A1 and A2 each independently c...  
WO/2011/025453A1
A polymer comprises a polymeric chain represented by formula (I) or (II). In formula (I), a, b, c, d, and n are integers, a from 0 to 3, b from 1 to 5, c from 1 to 3, d from 1 to 5, and n from 2 to 5000; R1 and R2 are side chains; R3 and...  
WO/2011/024718A1
Disclosed is a novel separating agent for optical isomers, which is composed of a polymer having an optically active moiety. Specifically disclosed is a separating agent for optical isomers, which is composed of a helical polymer that co...  
WO/2011/024043A1
An embodiment relates to a composition comprising a noble-metal containing nanoparticle and a polymer located on a surface of the nanoparticle, wherein the polymer is a polycondensation product of a halogenated monomer. Other embodiments...  
WO/2011/020712A2
The present invention is directed to new oligothiophene derivatives and their use as a semiconductor material in electronic devices. More specifically, the present invention relates to new 3,4-dicyanooligothiophenes derivatives, processe...  
WO/2011/021804A3
Proposed is a polymer capsule obtained by polymerizing the compound expressed in chemical formula 1, or by polymerizing the compound expressed in chemical formula 1 and the compound expressed in chemical formula 2. The detailed structure...  
WO/2011/020712A3
The present invention is directed to new oligothiophene derivatives and their use as a semiconductor material in electronic devices. More specifically, the present invention relates to new 3,4-dicyanooligothiophenes derivatives, processe...  
WO/2011/021804A2
Proposed is a polymer capsule obtained by polymerizing the compound expressed in chemical formula 1, or by polymerizing the compound expressed in chemical formula 1 and the compound expressed in chemical formula 2. The detailed structure...  
WO/2011/019058A1
Provided is a polymer compound which contains at least one type of structural unit selected from the group comprising a first structural unit represented by general formula (1), a second structural unit represented by general formula (2)...  
WO/2011/018144A3
The invention relates to novel phenanthro[1,10,9,8-c,d,e,f,g]carbazole polymers, methods and materials for their preparation, their use as semiconductors in organic electronic (OE) devices, and to OE devices comprising these polymers.  
WO/2011/015364A1
The present invention relates to coatings containing conductive polymers and anhydric compounds, to the production and use thereof and also to dispersions for producing coatings of this type.  
WO/2011/017341A2
Ladder-type oligo-p-phenylene containing donor-acceptor copolymers are disclosed. The ladder-type oligo-p-phenylene can be used as an electron donor unit in the disclosed copolymers to provide a deeper highest occupied molecular orbital ...  
WO/2011/016543A1
Disclosed is an organic electroluminescent element which can be produced in a simple manner, can emit light at a luminance of 100 cd/m2, and has a low driving voltage. Specifically disclosed is an organic electroluminescent element which...  
WO/2011/017341A3
Ladder-type oligo-p-phenylene containing donor-acceptor copolymers are disclosed. The ladder-type oligo-p-phenylene can be used as an electron donor unit in the disclosed copolymers to provide a deeper highest occupied molecular orbital ...  
WO/2011/009952A1
The present invention relates to a copolymer, produced by converting a polyphenylene having two terminal coupling groups X1 and X2 with a flexible chain component comprising two terminal coupling groups Y1 and Y2. A high elastic modulus,...  
WO/2011/010718A1
Disclosed are a novel polymer which has a high solubility and a good processability and is suitable as an electrically conductive material, and a novel compound which is a starting material of said polymer. The aforesaid novel compound t...  
WO/2011/009522A3
The invention relates to polymers containing structural units that have partially fluorinated substituents, mixtures and formulations containing the polymers of the invention, methods for producing the polymers of the invention, and the ...  
WO/2011/007851A1
Disclosed is an organic electroluminescent element provided with: a pair of electrodes comprising an anode and a cathode; and a light-emitting layer between the electrodes. The light-emitting layer contains: a high-molecular light-emitti...  
WO/2011/008036A2
The present invention relates to a polyimide or to a precursor thereof, as expressed in chemical formula 1 or 2, and to a photosensitive resin composition comprising same. The polyimide or the precursor thereof is produced from a diamine...  
WO/2011/006947A1
The present invention relates to polymers comprising hydroxy groups and acrylate groups, to a method for the production, and to the use thereof.  
WO/2011/008036A3
The present invention relates to a polyimide or to a precursor thereof, as expressed in chemical formula 1 or 2, and to a photosensitive resin composition comprising same. The polyimide or the precursor thereof is produced from a diamine...  
WO/2011/005136A1
The invention is directed at producing polymer materials that are based on polydicyclopentadiene and exhibit improved physical and mechanical and organoleptic characteristics which significantly broaden the scope of use of said materials...  
WO/2011/004831A1
Disclosed is an electrically conductive polymer composition comprising a dopant and a π-conjugated polymer, which can be uniformly dissolved in a solvent and form a smooth film. Specifically disclosed is an electrically conductive polym...  
WO/2011/004164A3
The present invention provides a method of preparing a poly (ether ketone ketone) consisting essentially of the repeat unit: -Ar-O-Ar-C(=O)-Ar-C(=O)- wherein each Ar is independently an aromatic moiety, said method comprising the step of...  
WO/2011/002516A3
Embodiments in accordance with the present invention encompass self-imageable film forming compositions that comprise norbornene-type polymers and that can be formulated to be either positive tone imaging or negative tone. The films form...  
WO/2011/000187A1
Organic porous polymer materials and synthesis method thereof are disclosed. The general formula of the organic porous polymer materials is as follows: wherein, the figures 1-10 on the rings represent C, N, CH or CH group in which the H ...  
WO/2011/002516A9
Embodiments in accordance with the present invention encompass self-imageable film forming compositions that comprise norbornene-type polymers and that can be formulated to be either positive tone imaging or negative tone. The films form...  
WO/2011/002927A3
A composition comprising a homopolymer or a copolymer comprising bithiophene units for use in, for example, low band gap materials including uses in organic photovoltaic active layers. The band gap and other properties can be engineered ...  
WO/2010/149261A1
The present invention relates to polymers containing structural units that comprise alkyl alkoxy groups, and blends containing the polymers according to the invention. The invention further relates to the use of the polymers and blends a...  
WO/2010/149618A1
The inventions describe disclosed and described herein relate to polymeric ambipolar host materials for guest phosphorescent metal complexes which together can form emission layers of organic light emitting diodes (OLEDs). Methods of mak...  
WO/2010/150714A1
A process for the production of aromatic polymers, characterized by polymerizing an aromatic monomer that contains a dihalobiphenyl compound represented by general formula (1) [wherein X1 is a chlorine atom or the like] in the presence o...  
WO/2010/151807A1
The devices and method are provided for detecting labeled and label-free analytes, such as nucleic acids and proteins, employing conjugated cationic, anionic and neutral polymers. The analytes can be immobilized on a solid support materi...  
WO/2010/149258A1
The present invention relates to polymers comprising substituted anthracenyl units and to blends comprising the polymers according to the invention. The invention further relates to the use of the polymers and blends according to the inv...  
WO/2010/149451A1
A polymer comprising repeating units A and optionally repeating units B wherein Z = S, Se, N-R and O; W is at each occurrence independently a monocyclic or polycylic moiety optionally substituted with 1 - 4 Ra groups; Y,at each occurrenc...  

Matches 851 - 900 out of 13,831