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WO/2002/012402A2 |
Disclosed are novel colorant compounds which contain one or more ethylenically-unsaturated (vinyl), photopolymerizable radicals which may be copolymerized (or cured) with ethylenically-unsaturated monomers to produce colored compositions...
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WO/2002/012403A2 |
Disclosed are thermally-stable, colored, photopolymerizable compounds containing a vinyl group which are capable of being copolymerized with reactive vinyl monomers to produce colored compositions such as polyacrylates, polymethacrylates...
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WO/2002/008340A1 |
A cyan dye mixture; an ink composition containing the mixture; and a method of ink-jet recording with the ink composition. The print obtained by the method is characterized by discoloring or fading little even when allowed to stand in a ...
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WO/2002/008230A1 |
Trans beta substituted chlorins and methods of making the same are disclosed, along with polymers formed from or containing such trans beta substituted chlorins as one or more monomeric units therein, light harvesting rods formed from su...
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WO/2002/004563A1 |
The invention relates to pigmentary solid solutions comprising copper phthalocyanine (Pigment Blue 15; C.I. 74160) as host and other blue to violet pigments as guests. Preferred hosts are the $g(a) (Pigment Blue 15:1), $g(b) (Pigment Blu...
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WO/2002/002153A1 |
Microbial pathogens present in a fluid medium may be inactivated by contacting the medium with a light-activated porphyrin and then irradiating the medium with light (e.g., ultraviolet light). Blood products (e.g., whole blood, plasma) a...
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WO/2001/084157A2 |
Methods, compositions and kits are disclosed. The methods are directed to determining the presence or relative amounts of two or more components in a medium. A combination is provided comprising a medium suspected of containing the compo...
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WO/2001/077231A1 |
The invention relates to chlorinated copper phthalocyanine pigments having a chlorine content of from 10 to 40 wt.- % and a dispersion coefficient of $m(F) 10 in LDPE. The invention further relates to the production of the inventive pigm...
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WO/2001/066649A1 |
A compound of Formula (1): Pc-SO¿2?-NH-CH¿2?CH¿2?-NH-CH¿2?CH¿2?-NH-SO¿2?-Pc, wherein each Pc is independently a substituted phthalocyanine group carrying a substituent of the formula SO¿2?NH¿2?. Also claimed are inks comprising t...
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WO/2001/066647A1 |
A compound of formula (1): Pc-SO¿2?-NH-CH¿2?CH¿2?-NH-CH¿2?CH¿2?NH-SO¿2?-Pc wherein each Pc is independently an optionally substituted phthalocyanine groups provided that at most one of the groups represented by Pc carries a substit...
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WO/2001/066648A1 |
A compound of formula (1): Pc-SO¿2?-L-SO¿2?-Pc wherein each Pc is independently an optionally substituted phthalocyanine group; and L is a divalent linking group; provided that: (i) L is free from halo-s-triazine groups; and (ii) L is ...
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WO/2001/051572A2 |
The present invention relates to a family of new porphine compounds for use as colorants and/or colorant stabilizers. The new porphine compounds may be used alone or may be used in combination with one or more colorants to provide light ...
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WO/2001/050199A1 |
Electrophotographic photoreceptors containing a charge generator composition comprising both a sandwich-type metal bisphthalocyanine compound of the general formula (I) Pc=M1=Pc; having a primary particle diameter of 1$g(m) µ or below a...
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WO/2001/047719A1 |
An optical recording medium having a recording layer which contains at least one compound selected from the group consisting of mono-, di-, and triazaporphyrin compounds optionally in the form of a metal complex; or an optical recording ...
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WO/2001/042368A1 |
This invention relates to a process for the preparation of phthalonitrile sulfonate esters, a process for the preparation of substituted phthalonitriles using said phthalonitrile sulfonate esters, a process for the preparation of substit...
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WO/2001/040774A1 |
A novel general-purpose method of precisely and easily determining the absolute configuration of a chiral compound which can have various kinds of basic groups bonded. The method uses a metal porphyrin having a structure which comprises ...
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WO/2001/010971A1 |
A selectively light-absorptive material, a coating composition containing the material, and a filter manufactured using the coating composition, which are for use in color displays with enhanced color purity and contrast. The selectively...
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WO/2001/009252A1 |
The invention relates to a new polymorphic pigmentary form of phthalocyanines, the preparation therof by salt-milling a phthalocyanine crude in the presence of water-soluble neutral organic liquid, and some uses thereof. These phthalocya...
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WO/2000/075922A1 |
The invention relates to a write-once optical data storage means while using Cu-phthalocyanine sulfonamides as a dye, especially for CD-R, and to the application of the above-mentioned dyes onto a polymer substrate (especially polycarbon...
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WO/2000/071621A1 |
The present invention is directed to methods of making subphthalocyanine compounds. The methods of the present invention may be used to produce known subphthalocyanine compounds, as well as, a new family of subphthalocyanine compounds. T...
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WO2000031187A9 |
The present invention thus relates to marker components, fluorescent probes, oligonucleotides, hybridization assays, and immunoassays using such products and methods for making such products. According to the present invention, detectabl...
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WO/2000/064901A1 |
Novel phthalocyanine compounds or salts thereof, which have hues suitable for ink-jet recording and are excellent in the light resistance and fastness of records and useful as black colorants or the like; ink compositions containing the ...
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WO/2000/061689A1 |
Compositions comprising a) a mixture of i) C.I. Pigment Violet 19 together with either C.I. Pigment Blue 15 or C.I. Pigment Blue 60, or ii) C.I. Pigment Red 177 together with either C.I. Pigment Blue 15 or C.I. Pigment Blue 60, and b) a ...
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WO/2000/060014A1 |
Novel phthalocyanine compounds which have absorption in a near-infrared region of from 700 to 1,000 nm and reduced absorption in the visible region and hence are suitable for use in a near-infrared absorption filter for plasma displays, ...
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WO/2000/058407A1 |
A composition comprising a compound of Formula (1) and compound of Formula (2) or salts thereof. The compositions show good light-fastness and are particularly useful for photorealistic ink jet printing.
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WO/2000/043395A1 |
The present invention relates, in general, to a method of modulating physiological and pathological processes and, in particular, to a method of modulating cellular levels of oxidants and thereby processes in which such oxidants are a pa...
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WO/2000/042110A1 |
The present invention relates to a family of new porphine compounds for use as colorants and/or colorant stabilizers. The new porphine compounds may be used alone as a magenta dye or may be used in combination with one or more colorants ...
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WO/2000/039221A1 |
The invention relates to a method for producing a compound of formula A(D)¿x?(E)¿y? by reacting a compound of formula A(H)¿x?(H)¿y?, in the presence of a base which serves as a catalyst, with a diethyl pyrocarbonate of formula (I), w...
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WO/2000/036210A1 |
The present invention relates to a coloured, preferably natural porous material comprising in its pores an effectively colouring amount of an organic pigment which is obtained by fragmenting a meltable or solvent-soluble pigment precurso...
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WO/2000/021965A1 |
Phthalocyanine compounds of formulas (I) and (II), wherein X¿1-8? are each halogen and R¿1-8? are each independently halogen or an antistacking moiety; and [M¿x?L¿y?S¿z?]C¿w? (II), wherein M is a metal, L is an anion of a phthalocy...
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WO/2000/022079A1 |
The present invention relates to detergent compositions or components comprising certain cyclic amine based polymers and certain anionic cellulose materials. This combination imparts improved appearance and integrity benefits to fabrics ...
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WO/2000/017275A1 |
Compound of formula (I), wherein M represents a divalent metal, oxometal, halogenometal or hydroxymetal or 2 hydrogen atoms, A is a radical (a) or (b) which can be unsubstituted or substituted by phenoxy, naphthoxy, phenylthio or naphthy...
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WO/2000/012632A1 |
A process for the preparation of substituted amido phthalocyanines having the general formula (I): MPc-(CONR?1¿R?2¿)¿n?, via the reaction of a phthalocyanine carboxamide having the formula MPc (CONH¿2?)¿x? wherein Pc is a Phthalocya...
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WO/2000/012633A1 |
A pigment composition comprising pigment and an amido phthalocyanine compound having the general formula (I): MPc-(CONR?1¿R?2¿)¿n?, wherein which Pc is a phthalocyanine ring which is optionally further substituted by up to an average ...
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WO/2000/009522A1 |
There was found a metallocenyl-phthalocyanine or its metal complex of a divalent metal, oxometal, halogenometal or hydroxymetal, in which at least one of the four phenyl rings of the phthalocyanine contains, bound via a bridge unit E, at...
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WO/2000/008103A1 |
Phthalocyanine compounds of the formula (1): M¿v?Pc(SO¿2?NHAr)¿x? ants in inks for ink-jet printing, where formula (I) represents in which: M represents a metal or H; Pc represents a phthalocyanine nucleus; Ar represents an aromatic m...
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WO/2000/008101A2 |
Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, in which: M represents a metal or H; Pc represents a phthalocyanine nucleus; R?1¿ and R?2¿ independently represent H or optionally substitu...
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WO/2000/008102A1 |
Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, where Formula (1) represents: M¿v?Pc(COR?1¿)¿4? in which: M represents a metal or H; Pc represents a phthalocyanine nucleus; R?1¿ represe...
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WO/1999/067334A1 |
Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, wherein M represents a metal or H; Pc represents a phthalocyanine nucleus; and R?1¿ represents H or -(CH¿2?)¿n?R?3¿; R?2¿ represents (CH...
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WO/1999/036476A2 |
The present invention relates to improved methods of making Cu-meso-tetra-(4-sulfanatophenyl)-porphine (designated p-CuTPPS4). The improved processes allow the production of p-CuTPPS4 at lower cost and higher yields compared to conventio...
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WO/1999/023096A1 |
Disclosed are compounds of Formula (I) as shown in Fig 1(b), wherein: M is selected from: a metal atom; a metal compound; 2H whereby one H is bonded to each of the two nitrogen atoms depicted as being bonded to M (positions 29 and 31 sho...
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WO/1999/015533A1 |
The invention relates to new macrocyclic phthalocyanine-like systems. In particular, object of the invention are new macrocyclic porphyrazine-type compounds and metal derivatives thereof, in which heterocycle rings are provided at the pe...
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WO/1999/013009A1 |
Suitable phthalocyanine compounds of Formula (1) have utility as colorants in inks for inkjet printing which comprises any form of the compound: such as salt; stereoisomer, zwitterion, polymorph, complex, isotopic form, combinations ther...
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WO/1999/007793A1 |
Various classes of dyes are provided having acid, ester or amide groups for covalent linking to biomolecules. The dyes may be prepared by use of a compound of formula (I) where R?1¿ comprises a linker and a carboxy including acid, salt,...
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WO/1998/052950A1 |
The invention relates to phthalocyanine of formula (I), wherein Me means twice hydrogen, twice lithium, magnesium, zinc, copper, nickel, VO, TiO, AlCl, AlOH, AlOCOCH�3?, AlOCOCF�3?, SiCl�2? or Si(OH)�2?, at least four of the radi...
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WO/1998/049240A1 |
Phthalocyanine compounds of formula (1) and all IJP-effective forms of such compounds have utility as colorants in inks for ink-jet printing; in said formula, M represents a metal or H; Pc represents a phthalocyanine nucleus of formula (...
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WO/1998/049239A1 |
Phthalocyanine compounds of formula (1) have utility as colorants in inks for ink-jet printing, which includes all IJP-effective forms of such compounds; and in which: M represents a metal or H; A represents C¿1-4?alkylene; Pc represent...
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WO/1998/044052A1 |
A simple, flexible, convenient method for making silicon phthalocyanines and naphthalocyanines by inserting silicon into metal-free phthalocyanines and metal-free naphthalocyanines is provided. The method comprises: providing a metal-fre...
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WO/1998/041583A1 |
The present invention concerns colorant salts which are free of fiber-reactive groups and which follow the formula (I) in which Chr stands for a (m + n)-valent radical of a chromophore from the series of phthalocyanines which contain met...
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WO/1998/032802A1 |
Compounds of formula (I): A(B)�x? wherein x is an integer from 1 to 8; A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, pht...
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