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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), R 1 independently at each occurrence is a C 1 -C 20 aliphatic radical, a C 3 -C 10 ...
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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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7230113 |
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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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
R 1 is H, C 1 –C 12 alkyl; C 5 –C 12 cycloalkyl; C 2 –C 18 alkyl which is interrupted by one or more O; SR 4 ; OR 5 ; or is a group of...
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7192471 |
Aryl-ureido benzoxazinone compounds
Fluorescent pigment compounds comprising aryl-ureido benzoxazinone compounds of the general formula (I):
wherein R 1 is an substituted or unsubstituted aryl group, R 2 and R 3 are each...
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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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7026380 |
Stabilizer mixtures
A stabilizer mixture containing A) either (A1) at least one compound of the formula
in which R 1 is for example hydrogen or C 1 –C 8 alkyl; R 2 , R 3 , R 5 and R 6 are for example...
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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...
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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...
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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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6890977 |
Warp-free pigment compositions comprising diaryldiketopyrrolo[3,4-c]pyrroles
The invention relates to the use of compounds of the formula
R 1 , R 2 , R 3 and R 4 independently of one another are hydrogen, halogen, R 6 , OR 6 or SR 6 , R 5 is hydrogen or linear or...
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6890377 |
Thermochromic rylene dyes
Rylene dyes of the general formula I
where
R is hydrogen; unsubstituted or substituted C 1 -C 30 -alkyl, aryl or hetaryl; R′ is unsubstituted or substituted C 2 -C 30 -alkyl or C 5 -C 8...
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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 R 1 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...
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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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6545071 |
Stabilizer mixtures
A stabilizer mixture containing A) for example at least one compound of the formula (I) wherein the radicals R 1 , independently of one another, are hydrogen, C 1 -C 8 alkyl, —O, —CH 2 CN, C...
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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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6489382 |
Preparations of solids containing graft copolymers
Preparations of solids comprising a) at least one particulate solid and b) a water-dispersible graft copolymer built up from at least one hydrophobic, ethylenically unsaturated monomer, optionally...
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6486319 |
Thermochromic rylene dyes
The invention relates to rylene dyes of the general formula (I), wherein the variables have the following meanings: R represents hydrogen; optionally substituted C 1 -C 30 alkyl-C 5 -C 8...
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6469076 |
Chromene compounds
A photochromic compound which by itself develops a color tone of a neutral tint, exhibits a large fading rate and offers a good photochromic light resistance. A novel chromene compound has a basic...
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6448313 |
Temporary protective coating compositions
Aqueous compositions are provided which are useful for forming temporary protective coatings on metallic substrates. The aqueous compositions may contain polyvinyl alcohol, surfactant and corrosion...
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6437035 |
Flame retardant thermoplastic elastomer film composition
A thermoplastic elastomer composition for use in automotive interiors, wallcoverings, upholstery, advertising banners and films and tenting which comprises a major amount of a thermoplastic...
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6417293 |
Thermoplastic silicone elastomers formed from polyester resins
The present invention, therefore, relates to a method for preparing a thermoplastic elastomer, said method comprising: (I) mixing (A) a thermoplastic resin comprising more than 50 percent by...
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6414057 |
Photochromatic compounds, process for their preparation and their use in polymeric materials
Photochromic compounds belonging to the group of spiro-isoindolino-oxazines having general formula (I). The above photochromatic compounds having general formula (I) have excellent photochromic...
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6399681 |
Colored thermoplastic resin composition and related arts thereof
A colored thermoplastic resin composition comprising a crystalline thermoplastic resin containing a black dye or a black dye and a fibrous reinforcing material, wherein said black dye is a black...
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6395809 |
Nigrosine compound, resin composition, molded product, crystallization temperature lowering, fluidity improving and surface gloss improving method
Water-insoluble nigrosine compound which is a salt of nigrosine with sulfuric acid and/or phosphoric acid, crystalline resin composition containing the nigrosine compound, and fiber-reinforced...
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6387296 |
Optically brightened plastics for optically brightening paper-coating compounds and paper-coating compounds optically brightened in this manner
Paper coating slips having high whiteness, high greying limit and high lightfastness can be prepared with the aid of whitened finely divided plastics.
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6384177 |
Process for producing polyurethane and polyisocyanurate
An amine catalyst for production of a polyurethane and a polyisocyanurate is provided which comprises a quaternary ammonium compound represented by General Formula (1): where R 1 to R 6 are...
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6384097 |
Amine catalyst for producing rigid polyurethane foam
An amine catalyst for production of a polyurethane and a polyisocyanurate is provided which comprises a quaternary ammonium compound represented by General Formula (1): where R 1 to R 6 are...
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6339117 |
Whitened polymers and the use thereof in coating slips for coating substrates
The present invention relates to polymers whitened with optical brighteners obtained by (a) emulsion polymerization of acrylonitrile with or without a comonomer in the presence or absence of a...
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6303673 |
Photochromic compounds
A photochromic compound has the formula (I) wherein R 1 is selected from the group including substituted amino aryl moieties, substituted cyclic amino aryl moieties and substituted N-indolinoaryl...
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