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Class 524/190 - N=N group


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the nitrogen compound contains a
No. of patents: 274
Last issue date: 04/06/2010


1              
NumberTitleIssue Date
7691929Flame retardant compositions
The present invention is directed a method of flame retarding a polymeric substrate using a specific group of azo and peroxide derivatives as flame retardants, to flame retardant compositions as well as to novel azo compounds usable as flame retarding compounds....
04/06/2010
7691928Resin composition and process for producing resin molding
The present invention provides a polyester resin component having crystallization improved and including a cyclic compound shown by a below-described formula and polyester capable of having a crystal structure. (In the form...
04/06/2010
7419541Monoazo pigment preparations based on C.I. Pigment Yellow 74
A pigment preparation comprising C.I. Pigment Yellow 74 of formula (I) as base pigment and C.I. Pigment Yellow 62 of formula (II) as pigment dispersant. ...
09/02/2008
7384472Pigment preparations based on PY 155
The invention concerns a pigment preparation based on C.I. Pigment Yellow 155, containing 0.1% to 50% by weight, based on the weight of C.I. Pigment Yellow 155, of at least one pigment dispersant from the group of monoazo or disazo pigments substituted with at least...
06/10/2008
7377974Use of a pigment preparation based on C.I. pigment yellow 74
The invention relates to the use of pigment preparations comprising C.I. Pigment Yellow 74 as base pigment and one or more pigment dispersants of the formula (I) wherein R1, R2, R3
05/27/2008
7347894Pigment dispersants and their use
There is disclosed a pigment dispersant comprises the compound represented by the following formula (I) or a metal salt, ammonium salt, amine salt or alkylammoniumchloride salt thereof. Also disclosed are a colored composition for CF, a process for the fabric...
03/25/2008
7341626Pigment compositions consisting of organic and inorganic pigments
A pigment composition containing one or more, organic yellow pigments selected from the group C.I. Pigment Yellow (213), Pigment Yellow (214) and disazo pigment of the formula (I) and containing one or more inorganic pigmen...
03/11/2008
7342062Monoazo metal complex compound containing composition and production method thereof
Monoazo metal complex compound containing composition, the incidence of skin sensitization in a skin sensitization potential test based on the maximization method of said composition being not more than 20% and method for producing said composition which comprises a...
03/11/2008
7318860Green pigment preparations
A green pigment preparation that is characterized by a C.I. Pigment Yellow 214 and at least one copper phthalocyanine pigment C.I. Pigment Blue 15:3 and/or C.I. Pigment Blue 15:1 content, the ratio of C.I. Pigment Yellow 214 to the at least one copper phthalocyanine...
01/15/2008
7317042Ink jet ink composition and printing method
This invention relates to an ink jet ink composition comprising water, a humectant, and polymer-dye particles, wherein said polymer-dye particles comprise a colorant phase containing a water insoluble dye, and a polymer phase, said particles being associated with a ...
01/08/2008
7311769Pigment compositions consisting of a yellow disazo pigment and an organic pigment
A pigment composition containing a disazo pigment of formula (I) and at least one pigment from the group of organic orange, red and violet pigments ...
12/25/2007
7288582Colored compositions with substrate-hiding materials
Compositions are disclosed. The compositions include a binder, a transparent or semi-transparent colorant having an average particle diameter of greater than 150 nanometers; and at least one member comprising a scattering pigment dispersed in a matrix. Substrates co...
10/30/2007
7276548Colorant-containing curable composition, color filter using the composition, and method for manufacturing the same
The present invention provides a colorant-containing curable composition comprising a colorant, wherein the colorant contains a compound represented by the following Formula (I). In Formula (I), R1 and R...
10/02/2007
7268175Thermoplastic resin compositions for laser welding and articles formed therefrom
Thermoplastic resin compositions are disclosed that incorporate 1:2 metallic azo complex dyes and are particularly suitable for laser welding. These compositions include a variety of thermoplastic resins such as polyamides and copolymers and blends thereof. The comp...
09/11/2007
7241822Dye composition for dyeing powder coatings
The invention relates to a powdery dye composition consisting essentially of C.I. Pigment Red 170 (C.I. No. 12475) and barium sulfate, wherein the barium sulfate is added before or during the production process of the C.I. Pigment Red 170. The inventive addition of ...
07/10/2007
7205347Substituted-polyaryl chromophoric compounds
The invention provides for novel substituted-polyaryl chromophoric compounds which desirably comprise a single diazo group, and optimally include a plurality of diazo groups. Preferably the chromophores exhibit optical nonlinear second-order properties and have uniq...
04/17/2007
7173075Gas releasing sealing and filling compositions
Sealing and filling compositions for use in filling and/or sealing a root canal. The sealer and filler compositions include a polymerizable material that shrinks when polymerized. The composition also includes a gas releasing component that at least partially offset...
02/06/2007
7166669Laser beam weldable thermoplastic molding materials
Dark-colored thermoplastic molding compositions are disclosed. The compositions are suitable for making molded parts which in the wavelength region from 700 to 1200 nm are laser-transmitting, at least in spectral partial regions, and may be welded to laser-absorbing...
01/23/2007
7160933Stable ink jet ink composition and printing method
This invention relates to an ink composition (and a method of printing therewith) comprising water, a humectant, and polymer-dye particles, wherein said polymer-dye particles comprise a colorant phase containing a water insoluble dye of formula (I), and a polymer ph...
01/09/2007
7135577Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
Disclosed herein is a method for producing a 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine. The method comprises forming a reaction mixture comprising at least one substituted or unsubstituted phenolphthalein compound, at least one substituted or unsubstituted p...
11/14/2006
7118074Electrodynamic tether
A tether system for providing thrust to or power subsystems of an artificial satellite in a low earth orbit. The tether has three main sections, an insulated section connected to the satellite, a conducting section connected to the insulating section for drawing in ...
10/10/2006
7115682Removable, water-whitening resistant pressure sensitive adhesives
Removable pressure sensitive adhesive compositions having enhanced resistance to water-whitening comprising a crosslinked aqueous emulsion polymer are disclosed. The crosslinked aqueous emulsion polymer comprises (a) at least one hydrophobic monomer; (b) greater tha...
10/03/2006
7094263Composition of matter comprising a dye
A composition of matter (e.g., a molded article) is described. More particularly, the composition of matter includes: (a) a resinous component selected from at least one member of the group consisting of (co)polyester, (co)polycarbonates, acrylonitrile-butadiene-sty...
08/22/2006
7086529Packaging material for photographic light-sensitive material and photographic light-sensitive material package using same
There is provided a packaging material for a photographic light-sensitive material, the packaging material being formed from a resin composition that contains a compound having an unsaturated double bond or that contains a poly(conjugated diene) component, a metal i...
08/08/2006
7074843Microencapsulated pigment, production process therefor, aqueous dispersion and ink jet recording ink
Provided are ink jet ink excellent in dispersion stability and ejection stability and capable of forming images with fastness, abrasion resistance, color developability, and high density with little feathering; a microencapsulated pigment (MCP) providing the ink and...
07/11/2006
7053140Colored thermoplastic resin compositions for laser welding, colorants therefor of mixtures of amine salts of anthraquinone and monoazo complex dyes, and molded product therefrom
Thermoplastic resin compositions are described in which amine salts of anthraquinone dyes and monoazo complex dyes are added. These compositions show superior performance in laser welding applications. ...
05/30/2006
7053141Organosilicone compounds having alkynol groups and the use thereof in crosslinkable materials
Organosilicon compounds having alkynol groups and containing units of the formula where R3 and R2 are optionally substituted hydrocarbon radicals, R4 are divalent organic radicals...
05/30/2006
7020422Transferring roller, transfer device, and image forming apparatus
An image forming apparatus includes an image bearing member, and a transfer member, wherein an image on the image bearing member is transferred to a member to be transferred by applying a voltage to the transfer member, and wherein the transfer member has an ion con...
03/28/2006
7019121Process for conditioning azo pigments
A process for conditioning azo pigment with surfactants of ethoxylate alkyl phenols in the presence of a strong alkali in the aqueous condition. ...
03/28/2006
7005004Aqueous, colloidal gas black suspension
Aqueous, colloidal gas black suspension, containing a gas black, an azo compound of formula 1, and water. The aqueous, colloidal gas black suspensions is produced in that the gas black and the azo compound of ge...
02/28/2006
6984724Pigmented 1-naphtholsulphonic acid-based monoazo pigments
The invention relates to novel monoazo compounds of formula (1), wherein R1 re resents H, Cl or CH3; R2 represents H or Cl; M2+ represents Mg2+, Mn2+ or Sr2+; Y1=represents COO
01/10/2006
6960250Carbonaceous material
A carbonaceous material with organic groups obtainable by reacting carbonaceous material with organic compounds of the general formula I R1—N═N—R2  (I). The carbonaceous material with organic groups is produced by ...
11/01/2005
6956037Benzamide derivatives for the treatment of diseases mediated by cytokines
The invention concerns amide derivatives of Formula (I), wherein R3 is (1-6C)alkyl or halogeno; m is 1-3 and R1 is selected from substituents such as: (A) hydroxy, halogeno, (1-6C)alkyl, (1-6C)alkoxy, aryl, heteroaryl and heterocyclyl; and (B) ...
10/18/2005
6953846Pyridone dyes, a process for their preparation and their use in the production of colored plastics or polymeric color particles
The present invention relates to pyrifone azo dyes of formula (1), wherein A is the radical of a diazo component of the benzene, naphthalene, diphenyl, azobenzene, thiophene, benzothiazole, benzoisothiazole, thiadiazole, indazole, benzotriazole, pyrazole, anthraquin...
10/11/2005
6946550Fluorescent pigments
Azo compounds of formula (I), wherein X stands for halogen, in particular for chlorine, or C1-C4alkoxy, in particular for methoxy, Y stands for —CH2— or —O—, R1 and R2, independently from each other, sta...
09/20/2005
6913712Stabilizer mixture
Mixtures of compounds comprising a compound G2 and at least one further compound from the group G0, G1, G3, G4, G5, G6, the compounds G0-G6 corresponding to formula (I...
07/05/2005
6913641Laked monoazo pigments based on naphtholsulfonic acids
The invention relates to novel monoazo compounds of formula (1), wherein R represents H or Cl, M2+ represents Ca2+ or SR2+ and Y1=H and Y2=SO3− or Y1=SO3−
07/05/2005
6902612Heat stable laked monoazo red pigment
Disclosed is a red pigment represented by Formula I: having a unique X-ray diffraction pattern. Also disclosed is a red pigment composition containing the pigment represented by Formula I and a surfactant. Also disclos...
06/07/2005
6890977Warp-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
05/10/2005
6867251Polymer dye particles and process for making polymer dye particles
This invention relates to a process for making polymer-dye particles comprising, in order: I) forming a colorant mixture comprising a water insoluble dye and an organic medium containing at least one ethylenically-unsaturated monom...
03/15/2005
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