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8183310 |
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof
A compound of Formula (I) wherein R1, R2, and R3 are independently at each occurrence hydrogen, a halogen, a cyano functionality, a C1-C20 aliphatic functionality, a C3-C10 cycloaliphatic...
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8168694 |
Ink composition, ink set, ink for inkjet recording, ink set for inkjet recording, and ink cartridge for inkjet recording
An ink composition is provided and includes: a dye; and at least one polymer of an oxidation-resistant polymer having a weight-average molecula weight of 3,000 or more, an association-accelerating...
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8097668 |
Colorimetric indicator of radiation exposure
A colorimetric composition is disclosed comprising a polycarbonate resin, a dye, and a thiopropionate. The composition undergoes an irreversible color shift to a darker color upon exposure to...
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8076400 |
Material composition and optical elements using the same
Provided are an optical material composition and an optical element that not only exhibit desirable anomalous dispersion properties but are also easy to process. The material composition for use in...
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8053084 |
Aqueous coating composition
The present invention provides an aqueous coating composition that can form a coated film having excellent appearance, in which a change in the color of the coating composition during the storage...
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8039532 |
Heterocyclic compound, ultraviolet absorbent and composition containing the same
A compound represented by formula (I-1): wherein R21, R22, R23 and R24 each independently represent a hydrogen atom or a monovalent substituent, with the proviso that compounds, in which R21, R22,...
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8026295 |
Dental composition with improved light stability
Dental composition having an improved light and thermal stability, including a mixture of at least a polymerizable resin, at least a polymerizable monomer, at least a polymerization initiator...
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8013044 |
Liquid hardening
The present invention relates to a curing agents for air-drying alkyd-based resins, coatings, such as paint, varnish or wood stain, inks and linoleum floor coverings, based on an iron/manganese...
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7820744 |
Stabilizer mixtures
A stabilizer mixture containing the components (A) and (B) wherein component (A) is for examplea compound of the formula (A-1) whereinA1 is hydrogen or C1-C4alkyl,A2 is a direct bond or...
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7812076 |
Anthrapyridone compounds
A compound of Formula (I): wherein R3 is an aromatic functionality selected from the group consisting of Formula II and Formula III: and wherein R1, R2, R5, R6, R7, R9, and R10 are independently...
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7737209 |
Rubber composition and tire using same
The present invention provides a rubber composition with superior properties with respect to processability, low fuel consumption, complex modulus, and durability, and tires prepared by using the...
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7714044 |
Use of 4-cyano-naphthalene-1, 8-dicarboximide derivatives and related compounds to protect organic material from the damaging effects of light
A description is given of the use of naphthalene-1,8-dicarboxylic monoimides of the formula (I), in which R1 is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or...
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7674905 |
Fluoroquinolonoquinolones and inkjet ink compositions comprising the same
The present invention relates to modified yellow pigments comprising yellow pigments having attached at least one organic group. The yellow pigment is a fluoroquinolonoquinolone pigment. Also...
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7671118 |
Stabilizer system for stabilizing halogen-containing polymers
A stabilizer system for stabilizing halogen-containing polymers comprising a perchlorate salt and at least one indole compound, a composition comprising such a stabilizer system, process for...
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7662308 |
Polyhedral oligomeric silsesquioxane (POSS) based fluorescent colorants
Novel fluorescent polyhedral oligomeric silsesquioxane (POSS) colorants are provided. The colorants are strongly fluorescing and long lasting with excellent light stability. The novel colorants can...
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7655085 |
Thermally stable anthrapyridone
An anthrapyridone composition of the formula: is disclosed, where “A” and “B” are independently selected from substituted or unsubstituted cyclic ketone groups having from about 10 to about 20 ring...
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7645884 |
Chemical compositions for authenticatable polymers and articles, and authentication methods thereof
Disclosed are compositions comprising at least one [benzo[4,5]imidazo(heterocycle)] compound, said [benzo[4,5]imidazo(heterocycle)] compound selected from the group consisting of structures I and...
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7499625 |
Fiber optic material and the use thereof
The invention relates to a fiber optic material which comprises a polymer and at least one organic compound introduced therein. Said organic compound is a condensed aromatic ring system having two...
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7495040 |
Actinic ray curable composition, image forming method using the same and ink-jet recording apparatus using the same
An actinic ray curable composition containing a phthalocyanine pigment or a carbon black pigment; a dispersant; a cationically polymerizable monomer; a photo acid generator; and a phthalocyanine...
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7462661 |
Release fluid additives
The presently disclosed embodiments are directed to release fluids or agents that are useful in release coating in toner-based technologies. More particularly, the embodiments pertain to the...
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7393468 |
Adhesive with differential optical properties and its application for substrate processing
An adhesive adapted with particular optical properties, and its use to couple a substrate to a substrate holder during substrate processing are disclosed. After processing the substrate, the...
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7384999 |
Powdery pigment preparations for dyeing films
The invention relates to a powdery pigment preparation containing a pigment which is dispersed in an acrylate resin and which is characterized in that the acrylate resin has an average molecular...
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7361701 |
Aliphatic polyester composition, a molded article thereof and a method for controlling biodegradation rate using the same composition
A biodegradable plastic composition which can be stably adjusted in biodegradation rate, and has greatly improved resistance to hydrolysis and weather, in particular the former, and durability...
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7351461 |
Articles comprising benzopyran colorants, method of manufacture, and method of use
An article comprising the compound of Formula (I) wherein X is hydrogen or a radical of Formula (II), R1 independently at each occurrence is a C1-C20 aliphatic radical, a C3-C10 cycloaliphatic...
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7265170 |
Polycarbonate or polyester carbonate containing optical brighteners
A thermoplastic molding composition characterized by its optical brightness and good weathering resistance is disclosed. The composition contains a poly(ester) carbonate an optical brightener...
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7262294 |
Photochromatic pyrano-1,3-oxazinonaphthalene derivatives
Photochromatic compounds belonging to the groups of chromenes and spiro-pyrans having general formula (I)
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7241836 |
Method of crosslinking a mixture of carboxylated polymers using a triazine crosslinking activator
A method for crosslinking a mixture of first and second carboxylated polymers using a triazine crosslinking activator.
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7230049 |
Method of crosslinking a carboxylated polymer using a triazine crosslinking activator
A method for crosslinking a carboxylated polymer using a triazine crosslinking activator.
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7214742 |
2-hydroxyphenyl-s-triazine crosslinkers for polymer networks
Compounds of the general formula I′ in which R1 is H, C1–C12alkyl; C5–C12cycloalkyl; C2–C18alkyl which is interrupted by one or more O; SR4; OR5; or is a group of formula II or III R2, R21 and R3 ...
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7192471 |
Aryl-ureido benzoxazinone compounds
Fluorescent pigment compounds comprising aryl-ureido benzoxazinone compounds of the general formula (I): wherein R1 is an substituted or unsubstituted aryl group, R2 and R3 are each independently...
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7037962 |
Composition and process for enhancing bio-mass production in greenhouses
The instant invention relates to a thermoplastic polymer composition useful in greenhouse films to enhance plant growth or in general bio-mass production. Further aspects of the invention are a...
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6982330 |
Carbazole based compound, coloring material, colored high molecular organic material and electroluminescent material
The present invention provides a new carbazole based compound represented by the following formula (1): wherein R is a substituent selected among a hydrogen atom, an alkyl group, an alkyl ether...
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6919389 |
Polymer compositions containing benzimidazole based stabilizer compounds
The invention discloses a stabilized resin composition comprising a thermoplastic resin and a stabilizing benzimidazole based additive compound. In a second embodiment, the invention discloses a...
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6916867 |
Synergistic mixtures of UV-absorbers in polyolefins
The present invention relates to polyolefin compositions which comprise as UV absorber a synergistic mixture of a) at least one hydroxybenzophenone and at least one 2-hydroxyphenylbenzotriazole...
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6908956 |
Stabilizer composition
A description is given of a stabilizer composition comprising A) at least one nitrogen compound having a molecular weight of at least 150, selected from a secondary amine in which all substituents...
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6896726 |
Surface-treated organic pigments
The present invention relates to surface-treated organic pigments, to a process for their preparation and to their use in colouring a high molecular weight organic material. Compared with untreated...
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6890377 |
Thermochromic rylene dyes
Rylene dyes of the general formula I where R is hydrogen; unsubstituted or substituted C1-C30-alkyl, aryl or hetaryl;R′ is unsubstituted or substituted C2-C30-alkyl or C5-C8-cycloalkyl, or s...
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6890977 |
Warp-free pigment compositions comprising diaryldiketopyrrolo[3,4-c]pyrroles
The invention relates to the use of compounds of the formula R1, R2, R3 and R4 independently of one another are hydrogen, halogen, R6, OR6 or SR6, R5 is hydrogen or linear or branched C1-C12alkyl,...
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6827775 |
Rheology improvers and pigment compositions having improved rheology
The invention relates to a compound of the 1-aminoanthraquinone, anthanthrone, anthrapyrimidine, quinacridone, dioxazine, diketopyrrolopyrrole, flavanthrone, indanthrone, isoindolinone,...
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6821335 |
Phthalic acid imides as synergists for improving the properties of aqueous pigment preparations
The invention relates to pigment preparations containing (a) at least one organic or inorganic pigment; (b) at least one cyclic imide of general formula (1) wherein R1 represents a linear-chain,...
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6818304 |
Optical film
An optical film having a layer made of a transparent resin containing an anthraquinone type colorant and a diimmonium type colorant.
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6770710 |
Process for obtaining a photochromic latex
The process comprises: (1) the preparation of a mixture comprising at least one organic monomer Z with a C═C group, polymerizable by a radical process, at least one organic photochromic compound, a...
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6767940 |
Golf ball compositions comprising stable free radicals
A golf ball comprising a core, a cover, and optionally an intermediate layer between the core and the cover, wherein a stable free radical is incorporated into at least one portion of the core, the...
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6762224 |
Compounds for mass colouration of high temperature polymers
The invention relates to novel soluble pigment precursors possessing not only higher thermal stability but also improved solubility characteristics and to a process for mass colouration of high...
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6759458 |
Thermoplastic molding composition and its use for laser welding
A black thermoplastic molding composition which containing a dye combination made from nonabsorbing, non-black polymer-soluble dyes which produce a black thermoplastic molding composition which is...
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6737478 |
Rubber gels and rubber compounds containing phenolic resin adducts
The invention relates to rubber compounds comprising at least one double bond-containing rubber, additions of rubber gels, phenolic resin adducts or phenol/formaldehyde condensation products, such...
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6734231 |
Easily distributable pigment compositions
The present invention relates to easily distributable pigment compositions consisting essentially of pigment and urea-aldehyde resin, wherein the weight ratio of pigment to urea-aldehyde resin is...
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6613818 |
Coating composition for preparing anticorrosive mirror
The invention relates to a coating composition for preparing a back coating film of a mirror. This mirror serving as an anticorrosive mirror has a glass substrate, a silver mirror film that...
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6605682 |
Resin molded article for optical product and light transmitting plate comprising the same
The invention provides a resin molded article for optical products comprising a copolymer predominantly composed of methyl methacrylate and a styrenic monomer, wherein the number of foreign bodies...
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6492441 |
Anti reflective coating polymers and the preparation method thereof
The present invention relates to organic anti-reflective coating polymers and preparation methods therefor. Anti-reflective coatings are used in a semiconductor device during photolithography...
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