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7597825 |
Method of quenching electronic excitation of chromophore-containing organic molecules in photoactive compositions
The photostabilizing electronic excited state energy—particularly singlet state energy from a UV-absorbing molecule has been found to be readily transferred to (accepted by)...
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7588702 |
Method of quenching electronic excitation of chromophore-containing organic molecules in photoactive compositions
The photostabilizing electronic excited state energy—particularly singlet state energy from a UV-absorbing molecule has been found to be readily transferred to (accepted by)...
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7446133 |
Anti-glare film, and optical member and liquid crystal display apparatus using the same
Anti-glare film including anti-glare layer. The anti-glare film is obtained by coating or casting a liquid composition containing a polymer, a curable resin precursor, and a solvent on a...
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7399434 |
Rare metal compounds and mixtures of these
An article of manufacture marked with compositions comprising rare earth metal compounds which, due to their luminescence when irradiated with UV light, are suitable in particular for the marking...
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7374822 |
Near-infrared ray-shielding paint, near-infrared ray-shielding laminate obtained therefrom and production method thereof
A near-infrared ray shielding paint capable of forming a coating that exhibits high light transmission coefficient in visible light region while having high shielding capability in near-infrared...
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7270871 |
Dispersions and films comprising conducting polymer for optoelectronic devices
A dispersion, and a film and optoelectronic devices formed from the dispersion are provided. The dispersion comprising conducting polymer containing particles having a particle size of less than...
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7262252 |
Nonlinear optical materials comprising fluorine-containing polymer
There is provided a fluorine-containing resin composition which is used for nonlinear optical material and comprises (I) a fluorine-containing prepolymer and (II) an organic compound exhibiting a...
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7261845 |
Plastic lens and process for preparing the lens
A plastic lens which absorbs ultraviolet light having wavelength of about 400 nm and suppresses coloring and a process for producing the lens. A plastic lens may be made from a composition which...
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7261842 |
Photochromic compositions, preparation thereof and articles made therefrom or coated therewith
The present invention relates to novel cross-linkable or crosslinked photochromic compositions, articles made from or coated with the compositions and method of making the compositions. The...
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7242542 |
Filters of electronic displays
A filter of an electronic display device provides a clear image, the filter comprising an squarylium compound represent by formula (II):
wherein R 15 and R 17 independently represent a...
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7214145 |
Photochromic golf ball
Disclosed is a photochromic golf ball with a one- or multi-piece structure, which comprises a photochromic compound. The photochromic golf ball reversibly changes between two different color states...
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7208142 |
Indanylidene compounds
Novel indanylidene compounds can be used as UV-A filters in cosmetic compositions for protecting skin and hair and for technical applications.
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7097789 |
Thermoplastic containers exhibiting excellent protection to various ultraviolet susceptible compounds
Novel thermoplastic articles that contain novel ultraviolet absorbing compounds that are liquid in nature, are extremely low in color (and thus permit use without the concomitant necessity of...
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7064892 |
Dye combinations for multiple bandpass filters for video displays
A bandpass filter containing specific combinations of the dyes to yield filters which are adapted to selectively transmit predetermined primary color wavelengths of an electromagnetic spectrum as...
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7056632 |
Solution-coatable, three-component thin film design for organic optoelectronic devices
An organic optoelectronic device includes a solution coatable thin film having a hole transporting material, an electron transporting material, and a photogenerating component uniformly dispersed...
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7031053 |
Dichroic polarizer and material
The invention pertains to thermo-resistant and light-resistant dichroic polarizers based on thin films of dichroic matters, in particular organic dyestuffs, in which molecules are ordered in a...
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7018570 |
Ultraviolet absorber composition and resin composition stabilized therewith
The present invention is directed to an ultraviolet absorber composition which is formed by melt-mixing a compound (A) represented by formula (I):
and a resin stabilizer (B) selected from the...
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7014797 |
Low-color ultraviolet absorbers for high UV wavelength protection applications
Novel ultraviolet absorbing compounds that are liquid in nature, are extremely low in color and are highly effective in providing protection in wavelength ranges for which previous attempts at...
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7011772 |
UV absorbing mixture with textile fiber affinity
The invention relates to a mixture, comprising (A) 10 to 90 wt. % of at least one C 6 to C 18 alkyl ester, or C 5 to C 8 cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and (B) 90 to 10...
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7005176 |
Optical adhesive polyester film
An optical adhesive polyester film comprising (A) a polyester film layer containing an aromatic polyester and an ultraviolet absorber and (B) a coating formed on at least one surface of the...
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6991753 |
Tunable chiral film optical filter
An optically active composition ( 100 ) for optical applications has been identified. The optically active composition ( 100 ) can include at least one cyclic molecule having a nanocore ( 112 )...
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6933325 |
High index curable photochromic composition and its process
A high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsaturated compounds, and an initiation system containing...
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6884840 |
Preparation of acrylic hot-melt pressure-sensitive adhesives from aqueous disperse systems
A process for preparing hot-melt pressure-sensitive adhesives from aqueous dispersions based on polyacrylate, and pressure-sensitively adhesive articles produced therefrom, which comprises...
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6866795 |
Ultraviolet-absorbing film containing a fluorescent brightening agent
An ultraviolet-absorbing film comprising a fluorescent brightening agent and having a transmission of the rays of 410 nm or less of 90% or less, wherein the fluorescent brightening agent is...
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6864626 |
Electronic displays using optically pumped luminescent semiconductor nanocrystals
A multicolor electronic display is based on an array of luminescent semiconductor nanocrystals. Nanocrystals which emit light of different colors are grouped into pixels. The nanocrystals are...
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6858289 |
Optical filters comprising solar blind dyes and UV-transparent substrates
The invention provides an optical filter comprising:
a. an organic, solar blind filter dye; and b. a UV-transparent, non-scattering and chemically stable substrate.
The substrate may be a...
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6835333 |
Combinations for use as toners in polyesters
Combinations of at least two individual colorant compounds that provide effective toning (or bluing) to combat yellowing within polyester articles (such as bottles, containers, and the like) are...
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6824712 |
Selectively light-absorptive material, coating composition containing the same, and filter manufactured using the coating composition for color displays
A selectively light-absorptive material for a color display, comprising a tetrazaporphyrine derivative having the formula: where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are...
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6805817 |
Molecular devices activated by an electric field for electronic ink and other visual display
An electric field activated molecular system, preferably bi-stable, configured within an electric field generated by a pair of electrodes is provided for use, e.g., as electronic ink or other...
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6783705 |
Calibration medium for wavelength calibration of U.V. absorbance detectors and methods for calibration
The invention features an optical medium for calibrating UV absorbance detectors, methods for making such an optical medium, and methods for calibrating UV absorbance detectors using such a medium....
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6776930 |
Method for preparing light-absorbing polymeric compositions
The present invention recites a method comprising reacting in a solvent in the presence of a base a) at least one diacidic monomer comprising about 1 to 100 mole % of at least one light-absorbing...
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6752936 |
Electrically conductive polymers
An electrically conductive polymeric article including a polymeric material capable of exhibiting electrical conductivity; the polymeric material being rendered electrically conductive by...
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6746629 |
Squarylium compounds, filters for plasma display panels employing them, and plasma display panel devices
Coloring matters and filters for plasma display panels, which can effectively screen the neon emission radiated from plasma display panels. Squarylium compounds represented by the following formula...
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6723256 |
Aqueous compositions of a UV-active agents, their production and use
Aqueous dispersions (U) containing: (A) a UV-light-absorbing textile treatment agent and (B) a dispersant system containing (B X ) a non-ionogenic, polymeric, hydrophilic dispersant or a mixture...
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6699651 |
Base precursors for use in a photothermographic element
Improved compounds and base precursors that undergo thermal decomposition are disclosed. Thermal-dye-bleach agents, and in particular, a novel class of salts of arylsulfonylacetic acids as...
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6653484 |
Polyoxyalkylene substituted and bridged benzotriazole derivatives
Triazine, benzotriazole and benzophenone derivatives which are substituted or bridged with polyoxyalkylene groups, according to claim 1, and their use as UV absorbers, especially in photographic...
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6649212 |
Modified silicon-based UV absorbers useful in crosslinkable polysiloxane coatings via sol-gel polymerization
Functionalized organo-silicone compounds incorporate ultraviolet radiation screening or absorbing moieties. The novel materials of the invention are durable and provide uniform UV absorption...
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6610219 |
Functional materials for use in optical systems
Functional optical materials for optical systems that are typically useful in optical waveguides, optical switching systems, optical modulators, optical computing systems and the like. Included are...
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6589451 |
Optical shutter
The present invention pertains to an optical shutter comprising an organic free compound, preferably a radical cation or a radical anion, wherein the organic free radical compound forms an oxidized...
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6573269 |
Pyrimidine-2,4,6-trione light screening compositions
The present invention provides compounds of formula I, which are effective in absorbing ultraviolet radiation and can be used as sunscreen agents: wherein R 1 and R 2 are each independently C...
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6562992 |
Optical material
The optical material in accordance with the present invention contains a specific phosphonate monoester compound such as monoethyl 3-methoxy butyl phosphonate, and a metal ion such as a copper ion...
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6514431 |
Ion conductive material
An ion conductive material comprising a mixture of a solvent, a supporting electrolyte, and an ultraviolet absorber and alternatively a polymerizable monomer and having an ion conductivity at 25°...
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6500363 |
Classes of high linear and nonlinear response compounds
A class of molecules suitable for linear and nonlinear optical applications which include charged aromatic groups which function as electronic donors and acceptors connected through polyhedral and...
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6468609 |
UV-absorbing film and its use as protective sheet
UV-absorbers of the 4-alkoxy-2-hydroxyphenyl-s-triazine type are incorporated in a cellulose triacetate film. Such an UV-cut off film can be used advantageously, amongst others, as protective sheet...
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6458462 |
Sporting goods having a ceramer coating
A sporting goods article with a coating on a surface of the article for abrasion resistance and/or a high gloss appearance. The outer layer of the surface is a polymer, wood, metal, non-polymeric...
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6409017 |
Use of inhibitor in optical fiber reel covers
The disclosed invention includes a composition for an optical fiber reel cover. The cured composition includes a polymer and a light inhibitor. The invention also includes a method of making an...
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6368521 |
Water-based coating composition
Acrylic copolymers derived from a monomer mixture containing a vinyl monomer having a benzotriazole skeleton which is high in ultraviolet absorptivity and wide in ultraviolet absorptive wavelength...
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6303056 |
Composite nonlinear optical film, method of producing the same and applications of the same
A method is provided for fabricating composite nonlinear optical (NLO) organic films that are suited for use in NLO device applications. The highly NLO properties of these films arise from the...
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6251173 |
Ink compositions containing ultraviolet absorbers
Ink compositions containing ultraviolet absorbing compounds of formula I ##STR1## wherein R 1 , R 2 and R 3 are defined herein, and wherein the compound contains one or two --SO 3 M groups, one...
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6229047 |
Dipole aligned NLO chromophores
A nonlinear optical material which is characterized as having a relatively high macroscopic dipole moment achieved through the generally parallel packing of dipolar molecules in a relative...
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