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Patent Searching and Data


Matches 701 - 750 out of 53,591

Document Document Title
WO/2003/082849A1
A chromene compound represented by the following general formula (1a): (1a) wherein R1 and R2 each is unsubstituted aryl or aryl having as substituents an amino group substituted by alkoxy or alkyl and a heterocyclic group having a nitro...  
WO/2003/080929A1
The present invention relates to a liquid starch dispersion for paper coating where the dispersion has 5 to 50 percent by weight of starch, and the starch contains from 20 to 100 percent by weight of at least one cationic starch. The liq...  
WO2003032083A3
Scratch-resistant nanocomposite materials contain at least one film-forming hydrophilic colloid and at least one ceramic nanoparticle material. In particular, the film-forming hydrophilic colloid may be a gelatin, and the ceramic nanopar...  
WO/2003/079114A1
A photosensitive element for use as a flexographic printing plate comprises a support, an elastomeric photopolymerizable layer, and a matted layer disposed above a surface of the photopolymerizable layer opposite the support, comprising ...  
WO/2003/075091A1
A colour photographic material which contains on a support at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at least one...  
WO2002048851A3
A multiple language user interface system for a thermal comfort controller. The user interface system has a central processing unit 100 coupled to a memory 300, a language selector and a touch sensitive display unit 200. The memory 300 c...  
WO/2003/070689A2
The present invention is directed to a 3-dimensional optical memory comprising as an active medium a compound capable of interconverting from one isomeric form to another by interaction of light. Said compound is bound to a polymer for a...  
WO/2003/057679A1
The present invention provides oxazine compounds having aromatic, heteroaromatic, or aliphatic substituents at the 2 position of the oxazine moiety. Additionally, a one pot method with excellent yields is provided for producing the compo...  
WO/2003/056390A2
Described is a photochromic polymer composition including the reaction product of at least one polymerizable photochromic material and at least one other copolymerizable material having a glass transition temperature of less than 23°C u...  
WO/2003/055684A2
The invention provides a composition having laser engraving properties, comprising a host material and an effective amount of a laser enhancing additive. The laser enhancing additive comprises a first quantity of least one of copper pota...  
WO2001096946A3
Blocked photographically useful groups decompose thermally via a Lossen rearrangement reaction, including, for example, compounds represented by the following structure: F. In the above structure, the substituents are as defined in the a...  
WO/2003/055872A1
The invention relates to specific photochromic 3H-naphtho[2,1-b]-pyrane derivatives and to the use of the same in all types of plastic, especially for ophthalmic purposes. The invention especially relates to photochromic compounds derive...  
WO/2003/053597A1
In a method and an apparatus for curtain coating of a moved substrate like a paper web substrate is moved below a liquid supply means providing a single or multilayer liquid coating in the form of a free-falling curtain impinging the sub...  
WO/2003/050574A1
The invention relates to an alternative composite mask that is substantially composed of a transparent support film coated with a transparent polymer matrix that contains light-absorbing pigment particles or metal particles having an ave...  
WO/2003/047853A1
A layered film which comprises a thermoplastic resin film and, superposed on at least one side thereof, an overlay film at least 50 wt.% of which is accounted for by a composition (A) and a crosslinking agent (B), wherein the composition...  
WO/2003/048431A1
The present invention provides aluminum oxide crystalline materials including dopants and oxygen vacancy defects and methods of making such crystalline materials. The crystalline materials of the present invention have particular utility...  
WO/2003/046042A1
A radiation curable resin composition suitable for making three dimensional objects comprising at least one epoxy compound, a cationic photoinitiator, wherein the resin composition has a first color or no color before cure and wherein a ...  
WO/2003/044601A1
A method for improving the sensitometric response of a photosensitive imaging media under various humidity conditions including the steps of providing a photosensitive imaging media including an imaging layer comprising a developer mater...  
WO/2003/044600A1
Anti-reflective coating materials for ultraviolet photolithography include at least one absorbing compounds and at least one pH tuning agent that are incorporated into spin-on materials. Suitable absorbing compounds are those that absorb...  
WO/2003/042203A1
A chromene compound represented by the following general formula (1): wherein R1 to R4 each is hydrogen, alkyl, etc. or R1 to R4 may be bonded to each other to form a ring; R5 and R6 each is alkyl, aryl, etc. or R5 and R6 in combination ...  
WO/2003/032083A2
Scratch-resistant nanocomposite materials contain at least one film-forming hydrophilic colloid and at least one ceramic nanoparticle material. In particular, the film-forming hydrophilic colloid may be a gelatin, and the ceramic nanopar...  
WO/2003/029311A1
The invention relates to an optical recording material for storing binary and/or multibit and/or multivolume data. The invention also relates to the production of said recording material and to the use of the same as storage material.  
WO/2003/029356A1
A compound represented by the general formula (I) (R1, R2, R4, and R5 each represents alkyl or aryl, or R1 and R2 and&sol or R4 and R5 may be bonded to each other to form a ring&semi R3 represents hydrogen or sulfo&semi R6, R7, R8, and R...  
WO/2003/030088A1
In an embodiment, an imager is used to generate an image of a sample, e.g., a tissue sample including diaminobenzidine tetrahydrochloride (DAB) stained cells. A user selects a region to be scored in the image (202). A mean intensity valu...  
WO2002065210A3
An aqueous developer solution for use in digital film processing. The developer solution includes a developing agent and at least one surfactant or thickener. A method of processing a photographic film is also provided, and includes the ...  
WO/2003/021350A1
An optical recording material which comprises a side chain type polymer liquid crystal containing a photochromic compound of electrocyclic reaction type, such as a diallyl ethene compound, or a side chain type polymer liquid crystal comp...  
WO/2003/020444A1
A method for forming a multilayered coating which comprises preparing a multilayered coating liquid layer comprising coating liquid layers A and B on an inclined sliding surface (2) and transferring the multilayered coating liquid layer ...  
WO2002084029A3
The present invention refers in one embodiment to a method of manufacturing multilayer coated papers and paperboards, that are especially suitable for printing, packaging and labeling purposes, in which at least two curtain layers select...  
WO2002067020A3
The invention relates to an optical element comprising a substrate which is provided with a transparent layer comprising an organic polymer network and one or more photochromic compounds, in which the transmission of the optical element ...  
WO/2003/019289A1
Compounds of formula (I) are provided, as well as methods for making such compounds. Such compounds are useful as fluorescent dyes.  
WO/2003/018712A1
An organic luminescent compound having high heat resistance and emitting blue light of good quality, and the organic light-emitting device using the compound are disclosed. The organic light-emitting device comprises the first electrode ...  
WO/2003/015329A2
The invention refers to a photosensitive device with typical appearance similar to a post office stamp, provided with information and equipped with at least two internal layers, able to perform the information transfer, be it coded or no...  
WO/2003/011590A1
A cellulose acylate film is produced by using a cellulose acylate solution and forming a film consisting of two or more layers by the co−casting method. The cellulose acylate to be used is selected so that the association molecular wei...  
WO2001096120A3
Dry color printing process, in which a multilayer assembly that comprises a plurality of photosensitive compounds, each excitable by irradiation of given wavelength range; a plurality of monomer-dye components, each of which can be activ...  
WO/2003/002351A1
In order to protect against falsification, an information carrier is doped with a photochromic substance. The location of the points (2), wherein the photochromic substance is embedded, is stored in readable form. For authentication purp...  
WO/2003/002666A1
Flame retardancy is imparted to a polyalkylene arylate resin by using a flame retardant comprising at least one phosphazene compound and a polyphenylene oxide resin and optionally containing a styrene resin and&sol or a nitrogenous compo...  
WO/2002/103690A1
The invention relates to a method for inputting information into a data storage medium that is optically recordable and readable. Said medium comprises a polymer film that can be modified locally by heating, in order to store information...  
WO/2002/100914A2
Polymeric material, containing a latent acid which can be converted to an acid by irradiation by a laser and optionally further ingredients.  
WO/2002/101462A1
A method of colouring a polymeric material containing a) a latent acid, b) a colour former and c) optionally further ingredients by irradiation with UV-light.  
WO/2002/099513A1
A plastic molded product comprising a photochromic characteristics−carrying layer and&sol or a polarizing characteristics−carrying layer laminated on at least one surface of a base material of polycarbonate having a photoelastic coef...  
WO2002072362B1
The invention relates to a flat sheet material for producing sheet-like articles (1) provided with a coating (2). Microcapsules (3) that are filled with a liquid (4) are embedded in the coating (2). The microcapsules (3) can be ruptured ...  
WO/2002/096665A1
A multicolor imaging system is described wherein at least two, and preferably three, different image-forming layers of a thermal imaging member are addressed at least partially independantly by a thermal printhead or printheads from the ...  
WO/2002/095501A1
The present invention relates to a resist remover composition for removing resists during manufacturing processes of semiconductor devices such as integrated circuits, large scale integrated circuits and very large scale integrated circu...  
WO/2002/093256A1
Image-forming materials including photographic, thermographic, and thermally-developable imaging materials include one or more transparent electrically conductive, non-charging layers to provide antistatic control on one or both sides of...  
WO/2002/092719A1
The present invention provides polyoxyalkylene ammonium imide or methide salts and their use as antistatic agents. Another embodiment provides articles comprising these salts, and processes for making and using these salts.  
WO/2002/092722A1
A method for transferring molecules from a matrix to a laminate comprising a shrinkable polymeric film and a surface coating is disclosed.  
WO/2002/093579A1
The invention relates to materials and devices including these materials having non-erasable optical data capability, as well as to methods of storing optical data and to apparatus for carrying out these functions. In particular there is...  
WO/2002/090342A1
A chromene compound which typically is that represented by the following formula. (1) This chromene compound in a colored state has two absorption bands in the wavelength regions of from 440 to 500 nm and from 570 to 630 nm, wherein the ...  
WO/2002/091083A1
Disclosed are photoimageable compositions containing silsesquioxane binder polymers and photoactive compounds, methods of forming relief images using such compositions and methods of manufacturing electronic devices using such compositio...  
WO/2002/084029A2
The present invention refers in one embodiment to a method of manufacturing multilayer coated papers and paperboards, that are especially suitable for printing, packaging and labeling purposes, in which at least two curtain layers select...  

Matches 701 - 750 out of 53,591