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7585906 |
Poly(arylene ether) composition, method, and article
A thermoplastic composition includes particular amounts of a poly(arylene ether), a hydrogenated block copolymer, a plasticizer, a white pigment, and an ultraviolet radiation stabilizer. The...
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7576150 |
Poly(arylene ether) composition, method, and article
A thermoplastic composition includes particular amounts of a poly(arylene ether), a hydrogenated block copolymer, a copolymer of ethylene and an alpha-olefin, a plasticizer, a white pigment, and an...
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7507776 |
Outdoor weatherable photopolymerizable coatings
Plastic articles can be coated with polymerizable compositions containing a vinyl-functional crosslinkable film former, a large amount of benzotriazole and a copolymerizable monomer that...
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7473723 |
Spectacles lens and production method thereof
A spectacles lens and an optical transparent molded article are provided that are formed from a polycarbonate resin composition comprising:
(1) 100 parts by weight of polycarbonate resin (A), (2)...
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7419513 |
Benzotriazole/HALS molecular combinations and compositions stabilized therewith
Compounds which have a benzotriazole and a hindered amine moiety in the same molecule are typified by the formula A
wherein at least one of G 2 , R 1 or R 2 contains a hindered amine moiety...
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7408061 |
Rylene dyes
Rylene dyes of the general formula I
where the variables are defined as follows:
R is hydrogen; optionally substituted C 1 -C 30 -alkyl, C 5 -C 8 -cycloalkyl, aryl or hetaryl; R′ is...
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7407992 |
High refractive index and optically clear copoly(carbosilane and siloxane) elastomers
High refractive index and optically clear copoly(carbosilane and siloxane) elastomers and ophthalmic lenses made therefrom are provided. The elastomers are comprised of copolymers having...
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7381762 |
Ultraviolet light (UV) absorbing compounds and compositions containing UV absorbing compounds
Hydroxybenzotriazole-based compounds are useful for ultraviolet light absorbing additives for a variety of applications. Such compounds have particular usefulness in various applications, including...
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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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7351757 |
Vibration-damping engineering plastics
The invention relates to vibration-damping engineering plastics which can be used in a wide variety of fields such as electronic equipments, electronic materials, household appliances,...
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7344781 |
Polymeric composition comprising a semi-crystalline fluorinated polymer, an acrylic polymer and a nucleating agent, and formulations and coatings obtained from these compositions
This polymeric composition comprises a blend of polymers comprising: (a) a semi-crystalline fluorinated polymer, (b) an acrylic polymer, and is characterized in that it additionally comprises: (c)...
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7342057 |
Self-healing coatings using microcapsules to suppress lead dust
Self-healing coatings incorporate microcapsules of about 60-150 microns diameter that contain film formers and dust suppression compounds suitable for controlling spalling of lead dust, for...
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7326744 |
Low dusting crystal transformations of 2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol] and mixture thereof, method for preparing them, and ultraviolet light absorber using them
The present invention relates to a low dusting crystalline 2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotria
zolylphenol] type I crystal transformation which exhibits diffraction peaks...
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7326740 |
Natural products composites
Disclosed are natural products composites protected against the deleterious effects of microorganisms comprising at least one natural product, at least one thermoplastic resin, and an effective...
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7262235 |
Urethane elastomers with improved color stability
A golf ball comprising a center, an inner cover layer, and an outer cover layer, wherein the outer cover layer has a color lightness, L*, of 87 or greater following exposure to UV light at an...
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7217750 |
Process for incorporating one or more materials into a polymer composition and products produced thereby
The present invention relates to various processes that utilize one or more supercritical fluids to disperse various inorganic and organic materials, including crystalline materials, into polymeric...
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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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7192993 |
Self-healing coating and microcapsules to make same
A liquid self-healing coating, incorporating microcapsules filled with tailored repair formulations, repairs itself upon physical compromise after curing. In one embodiment, a commercially...
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7166659 |
Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof
Compounds of formula I or II
where R is an aryl moiety, such as phenyl, naphthyl or biphenylyl, or is phenyl substituted by one or more trifluoromethyl, bromo or cyano, and E 1 and E 2 are...
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7148278 |
Urethane elastomers with improved color stability
A golf ball including a center, a cover, and, optionally, at least one intermediate layer disposed between the center and the cover, wherein the cover is formed from a polyurethane composition, or...
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7148274 |
Substituted 5-aryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof
where R is an aryl moiety, such as phenyl, naphthyl or biphenylyl, or is phenyl substituted by one or more trifluoromethyl, bromo or cyano, and E 1 and E 2 are independently hydrogen, alkyl,...
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7141308 |
Aminoplast crosslinkers derived from aromatic heterocycles containing nitrogen and powder coating compositions containing such crosslinkers
A crosslinking agent that is an ungelled reaction product of (a) at least one aminoplast resin and (b) at least one aromatic heterocycle containing at least one nitrogen atom wherein the...
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7115164 |
Preparation of yellow pigments
A process for the manufacture of a transparent Pigment Yellow 155 or transparent Pigment Yellow 180 is disclosed, said process includes grinding particles of said pigment in the presence of a...
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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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7034069 |
High molecular weight hydroxyphenylbenzotriazole uv-absorbers for thin film applications
The present invention relates to highly compatible, high molecular weight hydroxyphenylbenzotriazole UV-absorbers and for their use in protecting plants in green houses and the protection of...
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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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6987139 |
Polymer composition
A polymer composition includes a polymer and a flame retardant. The flame retardant includes: at least one nucleic-acid-related substance that is selected from the group consisting of a nucleic...
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6962949 |
Ink compositions containing quaternary-substituted lightfastness agents
Disclosed is an ink composition comprising (a) water, (b) an anionic dye, (c) a polyquaternary amine compound, and (d) a quaternary ammonium substituted UV absorbing compound. Another embodiment of...
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6953819 |
Resin composition with a vinyl alicyclic hydrocarbon polymer
A resin composition comprising a vinyl alicyclic hydrocarbon polymer and a hindered amine light-resistance stabilizer having a number average molecular weight (Mn) of 1,000 to 10,000 and having...
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6930136 |
Adhesion promoters containing benzotriazoles
Benzotriazole adducts contain a benzotriazole segment and a segment with a curable and polymerizable functionality, or an adhesion promoting functionality, particularly suitable for use on metal...
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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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6913712 |
Stabilizer mixture
Mixtures of compounds comprising a compound G 2 and at least one further compound from the group G 0 , G 1 , G 3 , G 4 , G 5 , G 6 , the compounds G 0 -G 6 corresponding to formula (I) in which,...
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6906121 |
4-nitrosodiphenylamine derivatives and their use as coupling agents for filled rubber compounds
A composition of matter is disclosed that comprises a compound of the formula A n R, wherein:
A is
R 1 is hydrocarbyl; m is 0 or 1; n is 1, 2, or 3; R is selected from the group...
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6878761 |
Synergistic combinations of UV absorbers for pigmented polyolefins
The instant invention relates to a polyolefin composition which comprises
d) at least one organic pigment e) at least one sterically hindered amine light stabilizer and f) as UV absorber a...
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6875803 |
Transparent, flame-retardant, thermoformable, UV-resistant film made from crystallizable thermoplastic, its use, and process for its production
The invention concerns transparent, flame retardant, thermoformable, UV-stabilized, single layered or multilayered films, containing a cristallizable thermoplastic material, preferably...
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6872766 |
Ultraviolet light filter element
Ultraviolet light absorbing polymer film, coating, or molded article UV filter elements are described which comprise a polymer phase having molecularly dispersed therein a) a first ultraviolet...
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6869991 |
White UV-stabilized thermoformable film made from a crystallizable thermoplast, method for producing the same and its use
The invention relates to a white film with a thickness in the range of 1 to 500 μm that contains a crystallizable thermoplast as the main component. The inventive film is further characterized in...
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6869678 |
Removable pressure-sensitive adhesive and adhesive sheet of the same
A removable pressure-sensitive adhesive which, even when applied to metal sheets or to metallic members which have undergone a coating treatment, is inhibited from increasing in adhesive force with...
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6852780 |
Composition for optical material, optical material and lenses
Disclosed are optical materials which effectively absorb UV light up to the long wavelength band, have low specific gravity, and have balanced properties including impact and heat resistances;...
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6852776 |
Antimicrobial concentrates containing non-yellowing agents
An antimicrobial concentrate is manufactured from a carrier, a non-yellowing agent, one or more antimicrobial agents and optionally one or more modifiers, the carrier having a modified ethylene...
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6846567 |
Surface-protected transparent plastic composite
A surface-protected plastic composite material comprising a transparent plastic, a coating layer (I) as a first layer stacked on the transparent plastic and a thermally cured coating layer (II) as...
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6835329 |
Heteroaryl substituted hydroxyphenyltriazine uv-absorbers
The present invention provides compounds having the formula (1) in which each of the radicals R 1 , R 2 , R 3 and R 4 , independently, represent hydrogen, hydroxy, halogen, C 1 -C 20 -alkyl, C 1...
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6825280 |
Propylene block copolymer and propylene resin composition
Disclosed are a propylene polymer composition possessing excellent balance among rigidity and low warpage, resistance to deterioration caused by thermal oxidation during processing, weathering...
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6800676 |
Benzotriazoles containing phenyl groups substituted by heteroatoms and compositions stabilized therewith
2H-Benzotriazole UV absorbers substituted at the 3-position and/or the 5-position of the phenyl ring by a phenyl moiety which is substituted by a heteroatom are particularly photostable in...
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6800673 |
Ink for ink jet recording, method of producing ink for ink jet recording, and ink jet recording method
An ink for ink jet recording which inclides a water-insoluble ionic group-containing polymer added to a colored fine particle dispersion containing at least a hydrophobic high-boiling organic...
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6787591 |
Synergistic stabilizer compositions for themoplastic polymers in prolonged contact with water
The invention relates to synergistic stabilizer compositions comprising Hindered Amine Stabilizers (HAS), phenolic antioxidants, and, if appropriate, UV-absorbers, for thermoplastic polymers,...
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6770692 |
Plastic base material
The present invention provides, by adding an ultraviolet absorbent and a colorant having a specific chemical structure, a plastic base material capable of effectively suppressing the transmission...
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6759459 |
Colorless toner formulated to improve light fastness of ink jet prints
The present invention is drawn to colorless toner compositions for overcoating a print having an ink jet ink image printed thereon. The colorless toner can comprise: a toner resin and at least two...
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6756424 |
Coloring composition, ink-jet ink, and ink jet recording method
An ink-jet ink comprising a coloring composition including an oil-soluble dye represented by general formula (I) below. wherein A represents a group represented by general formula II, R 3 -R 6 ...
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6756423 |
Coloring composition, ink for ink-jet, and ink-jet recording method
The present invention related to an ink for ink-jet comprising: a coloring composition containing coloring particulates dispersed in a water based medium, the coloring particulates containing an...
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