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7605200 |
Boron loaded scintillator
A scintillating composition for detecting neutrons and other radiation comprises a phenyl containing silicone rubber with carborane units and at least one phosphor molecule. The carborane units can...
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7601771 |
Polymer compositions containing polymers and ionic liquids
The invention relates to a polymer composition which comprises at least one at least semicrystalline polymer having no ionic groups and comprises at least one compound with plasticizing properties,...
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7557151 |
Rubber composition comprising an itaconimidomaleimide
Rubber composition, which can be used for the manufacture of tires, based on at least one diene elastomer, one reinforcing filler, one vulcanization system and, as antireversion agent, one...
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7514486 |
Vibration damping rubber composition
A vibration damping rubber composition having an excellent vibration damping performance includes the following (A) to (C) as essential components:
(A) a diene-based rubber; (B) a vulcanizing...
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7470734 |
Flame retardant compositions
Polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation therein of a synergistic mixture of (i.) at least one compound selected from...
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7442733 |
Rubber composition comprising a citraconimidomaleimide
A rubber composition, usable for the manufacture of tires, is based on at least one diene elastomer, reinforcing filler, vulcanization system and, as anti-reversion agent, a citraconimidomaleimide...
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7417084 |
Rubber compound containing an organothiosulfate and a bismaleimide
A rubber composition including one or more bismaleimides and/or organothiosulfates, while at the same time having a reduced amount of sulfur, provides for excellent final rubber vulcanizate...
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7238744 |
Ultrahigh molecular weight polyethylene articles and method of manufacture
An article of manufacture comprises an ultrahigh molecular weight polyethylene (UHMWPE) mixed with a processing oil and a lubricant selected from the group consisting of fatty acid esters,...
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7220843 |
Methanesulfonamide azo dyes
This invention relates to monoazo, disazo and trisazo colorants of the formula (I)
where
M represents two hydrogen atoms or one metal ion selected from the group consisting of Cu, Co, Ni, Mn,...
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7109260 |
Flame retardant compositions
Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i) at least one sterically hindered amine...
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7022177 |
Lactam-based pigments and the use thereof in the production of colored plastics or polymeric color particles
The present invention relates to novel pigments of formula
(1), wherein R 1 is hydrogen or C 1 –C 12 alkyl, R 2 is hydrogen, —CN, —COO-aryl, —COO-heteroaryl, —CONH-aryl or...
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6949594 |
Molecular weight modification of thermoplastic polymers
The invention relates to a process for the molecular weight increase/crosslinking of non-halogen-containing thermoplastic polymers, in which process a composition comprising a) a...
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6941056 |
Light guide and method for producing transparent thermoplastic resin composition for light guide
A light guiding plate, characterized by comprising a transparent thermoplastic resin composition containing 1-200 ppm of fine particles having a refractive index of 1.7-3.0 and an average particle...
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6918958 |
Acid pigment dispersants and pigment preparations
The invention relates to pigment dispersants of the formula (I), and to pigment preparations including at least one organic pigment and at least one pigment disperant of the formula (I):
...
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6887400 |
Water-soluble polyaminoamides comprising 1,3-diimines as sunscreen agents
A UV-protective composition comprising a water-soluble polyaminoamide containing 1,3-diimine groups, wherein the polyaminoamide containing 1,3-diimine groups absorbs ultraviolet light radiation...
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6855755 |
Polyamide resin composition having improved weathering resistance and its molded products
The present invention relates to a polyamide resin composition comprising:
100 parts by weight of a polyamide resin mixture comprising
(A) 20 to 90% by weight of a polyamide 6...
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6835442 |
Flexible printed wiring board
A flexible printed board contains an unroughened electrodeposited copper foil, a zinc-based metallic layer provided thereon in an amount of 0.25 to 0.40 mg/dm 2 , and a polyimide resin layer formed...
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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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6790576 |
Dispersing agent for pigment, pigment-dispersion composition, toner, and toner production process
It is an object of the present invention to provide a dispersing agent for a pigment capable of finely dispersing a pigment in a dispersion medium. The present invention provides a dispersing agent...
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6780906 |
Insulated electric power cable
An insulated electric power cable having an insulator layer formed by extrusion-coating and cross-linking a cross-linkable resin composition, which contains a polyolefin blended with a total of...
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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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6706863 |
Organic pigment with high transparency and hydrophobicity
The present invention provides Pigment Yellow 180 having an excellent transparency produced by using a fine slurry of 5-acetoacetylamino-benzimidazolone as a coupling component when Pigment Yellow...
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6627324 |
Tough, dimensionally-stable transparent film having a copolyamide layer containing solid nanoscale filling materials with nucleating effect and its use for packaging foodstuffs
Described is a film having at least a single layer and at least one copolyamide layer (I) containing dispersed nanoscale nucleating particles. Crystalline structures extending from the dispersed...
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6617380 |
Rubber composition for breaker cushion
There is provided a rubber composition for breaker cushion excellent in elongation at break strength at break after aging with maintaining control stability, and a truck and bus tire using the...
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6569926 |
Polymer compound with improved gloss properties
A polymer composition comprising a) a thermoplastic polymer, b) a polyfunctional epoxy compound and c) an imidazolidone compound. The invention relates also to a method of improving the gloss of...
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6476105 |
Polyamide resin composition
The present invention relates to a polyamide resin composition having excellent weather resistance and coating adhesion property and more particularly, to the polyamide resin composition capable of...
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6375734 |
Diketo pyrrolo pyrrole pigment
An alpha-II form of a 1,4-diketo-3,6-di(4′-tertiary butyl phenyl)-2,5-dihydro pyrrolo[3,4-c]pyrrole pigment characterized by C.I.E color space values, particularly a high chroma value and yellow...
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6375732 |
Pigments, the process of their manufacturing and their use
Hybrid pigments of diketopyrrolo[3,4-c]pyrrole pigments and pigments bearing “acid” hydrogens like —NH, —OH or —CONH— groups, a process for the manufacturing of the hybrid...
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6359042 |
Polycarbonate moulding compounds and their use as layers in coextruded sheets
A polycarbonate molding composition containing a UV absorber and two types of mold release agents is disclosed. The composition is suitable for use as coating or external layer on coextruded sheets.
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6294600 |
Rubber composition and power transmission belt incorporating the rubber composition
A power transmission belt comprising: a body comprising rubber comprising an ethylene-α-olefin elastomer and N,N'-m-phenylene dimaleimide added in an amount of 0.2-10 parts by weight per 100...
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6218536 |
1,2-bis-adducts of stable nitroxides with substituted ethylenes and stabilized compositions
1,2-Bis-adducts of stable hindered nitroxide compounds with substituted ethylenes are prepared by reacting two equivalents of nitroxyl compound with an ethylenically unsaturated compound such as...
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6184278 |
Liquid glycol benzoate compositions and polymer compositions containing same
The present invention relates to organic polymer compositions, containing liquid ester compositions as plastisizers, said compositions comprising mixtures of esters derived from (a) diethylene...
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6103795 |
Continuous process for preparing acrylate based pigment preparations
Process for preparing pigment preparations by mixing a colored composition with monomers and simultaneously polymerizing the monomers in an extruder at elevated temperatures, whereby the following...
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6005085 |
Condensed azo compounds and process for preparing the same
The present invention provides novel condensed azo compounds using bisamide compounds of 2-hydroxynaphthalene-3,6-dicarboxylic acid, amide, or ester as the couplers, which have excellent properties...
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5985963 |
Rubber compound containing a hydrated thiosulfate and a bismaleimide
This invention relates to the discovery that the combination of a hydrated thiosulfate and a bismaleimide compound provides for excellent final rubber vulcanizate physical properties including...
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5985959 |
Stabilized vinyl chloride polymer compositions
The present invention relates to a composition based on polymer and/or co-polymers of vinyl chloride including organotin salts and/or one or more divalent metal salts of a carboxylic acid or...
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5965716 |
Dyestuff salts containing a cationic group derived from a sterically hindered amine
A salt of formula I F n .A (I) in which F is the residue of a metal free anionic dyestuff having 1 to 4 acids groups, n is 1 to 2; and A is...
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5922792 |
Rubber compounds containing a sulfur containing bis-succinimide
The present invention relates to rubber compounds containing a sulfur containing bis-succinimide of the formula: wherein R is selected from the group consisting of hydrogen and alkyls having from 1...
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5916937 |
Heat cured fluorosilicone rubber compositions having improved compression set
A heat cured fluorosilicone rubber exhibiting improved compression set comprises N,N'-meta-phenylenedimaleimide.
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5891539 |
Colorant resin composition
A molded article or water-supply pipe free from causing dot-like projections or small-diameter blisters on the molded article surface when the molded article is brought into contact with...
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5744525 |
Stabilized vinyl chloride composition
Vinyl chloride resins are thermally stabilized by incorporating a heterocyclic compound, as represented by Compound A, disclosed herein, which when in the radical, A=S, are thiophene derivatives,...
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5738719 |
Pigment compositions of diketopyrrolopyrroles
A pigment composition, comprising a) 80-99.8 mol % of a diketopyrrolopyrrole of formula ##STR1## wherein A and B are each independently of the other a ##STR2## wherein R 1 and R 2 are each...
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5731422 |
2:1 Aluminum complexes of monoazo compounds
Complexes of formulae I and II ##STR1## wherein the variables are as defined in the specification are useful as dyes for, for example, the mass dyeing of plastics and for lacquers.
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5679148 |
Pigment compositions of a diketopyrrolopyrrole and an aminoalkyl acrylate resin
A pigment composition comprising A) a 1,4-diketopyrrolo 3,4-c!pyrrole pigment of formula ##STR1## wherein A and B are each independently of the other a group of formula ##STR2## wherein R 1 and...
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5637262 |
Photochromic substituted naphthopyran compounds
Described are novel reversible photochromic 3H-naphtho[2,1-b]pyran compounds, of the following graphic formula: ##STR1## wherein R 1 is hydrogen or alkyl, R 2 is hydrogen or preferably a...
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5623007 |
Reversion resistant rubber composition
Reversion resistance of a sulfur cured aircraft carcass rubber compound is greatly improved by incorporating, as anti-reversion agents, 1.5-6 phr of a mixture of zinc salts of one or more C 8 -C...
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5597855 |
Poly(pentaerythrityl diphosphonate) and its use in self-extinguishing thermoplastic compositions
Poly(Pentaerythrityl diphosphonate) of formula (I): ##STR1## wherein n is an integer having a value comprised within the range of from 3 to 100. The poly(pentaerythrityl diphosphonate) of formula...
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5593486 |
Photochromic hot melt ink compositions
Disclosed is a hot melt ink composition comprising (a) an ink vehicle, said ink vehicle being a solid at about 25° C. and having a viscosity of from about 1 to about 20 centipoise at a temperature...
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5552463 |
Semicrystalline blends of polyalkylene terephthalates and polyarylates
A miscible blend composition having high T g and good chemical resistance comprising, based on the total weight of the composition, from about 30 to about 90 weight % of a polyalkylene...
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5552090 |
Photochromic naphthopyran compounds
Described are novel reversible photochromic naphthopyran compounds, examples of which are compounds substituted at the 3 position of the pyran ring with (i) an aryl substituent and (ii) a phenyl...
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