Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
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| Number | Title | Issue Date |
| 7982019 | Method for producing dry organic pigment The present invention provides a method for producing dry organic pigment, comprising the successive steps of, in this order: a first step wherein a wet organic pigment is obtained by drying an organic pigment presscake at 70 to 150° C. to a moisture content of 5 t... | 07/19/2011 |
| 7342062 | Monoazo 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 |
| 7262284 | Method for producing disazo pigments A method for the production of a diazo pigment, or a mixture of diazo pigments, according to formula (I) of the specification by azo coupling, wherein the azo coupling product is subjected to a finish in an organic solvent or in an agueous organic solvent with a neu... | 08/28/2007 |
| 6335431 | Method for separation of isomers of azo compounds A method of separation of a racemic isomer and a meso isomer from a mixture of a racemic isomer and a meso isomer of a compound shown by the general formula [1] ##STR1## (wherein R1 and R2 are each independently a lower alkyl group o... | 01/01/2002 |
| 6031083 | Disazo dyestuffs The new disazo dyestuffs of the formula (I) ##STR1## wherein the substituents and the indices have the meanings given in the description, wherein more than 25 equivalent % of all the M cations in the molecule are alcohol ammonium radicals of the form... | 02/29/2000 |
| 5958128 | Method of manufacturing a disazo pigment and disazo pigment manufactured thereby In the method of manufacturing a disazo pigment according to the present invention, a superior coupling reaction rate during the coupling reaction process makes it possible to manufacture a disazo pigment having superior transparency, brightness, color st... | 09/28/1999 |
| 5910577 | Quinoxaline-monoazo-acetarylide pigment Compounds of the formula (I) ##STR1## in which R1 and R2 are identical or different and are Cl, COO(C1 -C4)-alkyl, CONH2, CONCH3, CON(CH3)2 or SO2 NRR'... | 06/08/1999 |
| 5874547 | Diazotization of amines A process for diazotizing an amine comprises the steps of oxidizing nitric oxide in solution with an oxidizing agent to maintain an equilibrium concentration of a diazotizing agent and reacting a primary aromatic amine in situ with said diazotizing agent ... | 02/23/1999 |
| 5852179 | Preparation of disperse azo dyestuffs in the presence of alkoxylated acetylenic diols The use of alkoxylated acetylenic diol surfactants in the aqueous synthesis of disperse azo dyes provides a simple process for improving filtration properties of dyestuff. The surfactants may be added prior to the coupling step of the synthesis or prior t... | 12/22/1998 |
| 5834603 | Polymerization initiator composition A polymerization initiator composition, comprising an azobisamidine salt represented by the general formula (1) ##STR1## wherein R1 and R2 independently represent an alkyl group or a cycloalkyl group, providing that R1 | 11/10/1998 |
| 5650498 | Water-soluble azo compound in the form of granules having a spherical shape and process for producing the same The present invention provides a process for producing a spherical granule of a water-soluble azo compound, which comprises dispersing a water-soluble azo compound in a water-insoluble solvent and then add dropwise water or a hydrophilic solvent dissolvin... | 07/22/1997 |
| 5559216 | Single-step process for the preparation of bis-(acetoacetylamino) benzene disazo pigments An ecologically and economically advantageous process for preparing a disazo pigment of the formula (I) or a mixture of said disazo pigments ##STR1## where D1 and D2 are identical or different and each is unsubstituted phenyl, p... | 09/24/1996 |
| 5532344 | Process for producing a monoazodye by diazo-coupling of a p-nitroanaline derivative with a N,N-substituted analine derivative A process for producing a monoazodye of the following formula (III): ##STR1## wherein X1 is nitro or halogen, X2 is halogen, R1 is lower alkoxy, R2 is lower alkyl, each of R3 and R4, which ... | 07/02/1996 |
| 5508389 | Process for producing concentrated aqueous solutions of anionic azo dyes If highly concentrated aqueous solutions of azo dyes are prepared directly by diazotization and coupling reactions, appreciable difficulties generally result as a consequence of the fact that the diazotization and coupling reactions give rise to viscous p... | 04/16/1996 |
| 5504199 | Method of introducing dyes to ethanol A dye which is either 2-naphthalenol (phenylazo) phenyl azo alkyl derivatives and 1,4-dialkylamino anthraquinone is added to sufficient non-ionic surfactant to compatibilize it with ethanol and an solvent to produce a homogeneous solution. The homogeneous... | 04/02/1996 |
| 5502170 | Azo dyes with an acetalized diazo component of the thiophene or thiazole series Azo dyes of the formula ##STR1## where L1, L2, L3, L4, X and K are as defined in the specification, and crystal forms of thienylazobenzene dyes are useful for dyeing or printing textile materials such as po... | 03/26/1996 |
| 5502173 | Process for the preparation of a substituted 2-amino-1-sulphonaphthalene 2,4,6-trifluoro-5-chloro-pyrimidine and the aqueous solution of a salt of 2-amino-5-aminomethyl-naphthalene-1-sulphonic acid are simultaneously metered into a reactor in approximately equimolar amounts and afford a valuable intermediate for the preparatio... | 03/26/1996 |
| 5493011 | Monoazo or disazo pigments based on (benoxazol-2-yl)- or (benzimidazol-2-yl)-arylacetamides Water-insoluble azo colorants, their preparation and use The invention relates to monoazo and disazo compounds of the formula (I) ##STR1## in which D is the radical of a carbocyclic or heterocyclic diazo or bisdiazo component, R1 and R | 02/20/1996 |
| 5489672 | Process for the production of dis-azo pigment whose amine content is small, and pigment produced by said process A process for the production of a dis-azo pigment which is excellent in sanitary condition and almost free of a residual coupler component and decomposition products derived from the residual coupler component, and has a reduced aromatic amine content, an... | 02/06/1996 |
| 5459246 | Reactive dyestuffs containing hydroxy naphthalene disulphonic acids New reactive dyestuffs which, in the form of the free acid, correspond to the following formula ##STR1## wherein the substituents have the meaning given in the description, are suitable for dyeing and printing materials containing hydroxyl groups or ... | 10/17/1995 |
| 5446135 | Sulfonyloxy substituted tris-azoaryl dyes and copper complex salts thereof and polarizing films dyed therewith Dyes having the specific structural formula (1) set out below, their copper salt dyes, water-soluble azo dyes containing the dyes or the copper salt dyes, and polarizing films containing the water-soluble azo dyes: ##STR1## wherein A means a benzene ... | 08/29/1995 |
| 5428136 | Water-insoluble azo colorants having two azo groups and a 1,4-bis (acetoacetylamino) benzene coupling component Disazo compounds of the formula (I) ##STR1## in which R1 and R2 are identical or different and are a hydrogen or halogen atom or a C1 -C4 -alkyl, C1 -C4 -alkoxy, C1 -C5... | 06/27/1995 |
| 5356440 | Process for the dyeing of synthetic polyamide fibre materials The invention relates to a process for the dyeing of synthetic polyamide fibre materials, which comprises dyeing these fibre materials with a reactive dye of the formula HO3 S--Fa--X--SO2 CH2 CH2 OSO3 H) | 10/18/1994 |
| 5354850 | Water-soluble phenylazo naphthylazonaphthyl compounds containing a dichloro-s-triazinyl amino group, suitable as dyes Water-soluble disazo compounds, a process for their preparation and their use as dyes. Disazo compounds are described which have the formula (1) given and defined below and are used in their function as fiber-reactive dyes for the dyeing of hydroxy- and/o... | 10/11/1994 |
| 5258505 | Trisazo compounds, and dye compositions containing same Disclosed herein is an azo compound represented by the formula ##STR1## wherein R1, R2 and R3 each are a group or atom selected from the group consisting of a hydrogen atom, alkyl groups having 1 to 4 carbon atoms, a ... | 11/02/1993 |
| 5243033 | Fiber-reactive disazo and tetrakisazo halotriazinyl dyes Reactive dyes of the formula ##STR1## in which R1, R2 and R3, independently of one another, are C1 -C4 alkyl, C1 -C4 alkoxy, halogen, ureido, C1 -C4 ac... | 09/07/1993 |
| 5241058 | Azo dye salts useful as masking couplers and preparation thereof Azo dye salts corresponding to formula I are suitable as masking couplers. ##STR1## In Formula I, A denotes an optionally substituted aryl group; CC denotes a group optionally carrying a ballast group and capable of coupling under the conditions of photog... | 08/31/1993 |
| 5235047 | Bathochromic azo dyes derived from 2-aminothiophenes and 2-aminothiazoles Provided are certain bathochromic azo dyes which are prepared by reacting 2-aminothiphenes or 2-aminothiazoles, which contain a primary amino group, with 2-chloro-3-negatively-substituted maleimides. These compounds are then diazotized and coupled with az... | 08/10/1993 |
| 5229503 | Lysine-n-amino reactive and cysteine-mercapto reactive azo dyes The invention relates to azo compounds, especially to compounds of formula ##STR1## wherein R1 is lower alkyl, R2 is lower alkyl, R3 is hydrogen, carboxy or sulfo, R4 is carboxy or sulfo, G is an unsubstitu... | 07/20/1993 |
| 5218095 | Phthalimidylazo dyes The novel dispersion dyes of the formula ##STR1## in which R1 is a C2 -C8 alkyl radical which is substituted by hydroxyl, halogen, a radical --X--C1 -C8 alkyl or --X--phenyl, in which X is a brid... | 06/08/1993 |
| 5216138 | Water-soluble azo compounds suitable as fibre-reactive dyestuffs There are described water soluble azo compounds conforming to the formula (1) D--N.dbd.N--K (1) where D is a radical of the formula (2), (2a) or (2b) ##STR1## where Y is a substituent which is eliminable by alkali t... | 06/01/1993 |
| 5212289 | Reactive azo dyestuffs obtained by coupling diazotized acylamino-aminobenzene sulfonic acid compounds with pyridone derivatives Dyestuffs in the form of their free acid have the following formula (1) ##STR1## in which the substituents have the meaning given in the description. The dyestuffs according to the invention are suitable for dyeing hydroxyl-containing fiber materials... | 05/18/1993 |
| 5200512 | Water-soluble azo compounds, having a fibre-reactive triazenylamino group There are described azo compounds which possess fiber-reactive groups and have valuable dye properties and are capable of dyeing hydroxy- and/or carboxamido-containing materials, in particular fiber materials, such as cellulose fibers and natural and synt... | 04/06/1993 |
| 5175258 | Processes for the preparation of bisazo photogenerating pigments using an annealing step A process for the preparation of photogenerating pigments which comprises the reaction of a diaminofluorenone with an alkali nitrite, an acid, and a tetrafluoroborate; thereafter reacting the resulting product with an anilide coupler; and subsequently ann... | 12/29/1992 |
| 5136028 | Reactive azo dyes Novel reactive dyes of formula ##STR1## wherein Z is a radical of formula ##STR2## and R1, R2, R3, (R4)2-3, (R5)1-3, R7 and (R8)1-3 are... | 08/04/1992 |
| 5092926 | Ink-jet printing ink An ink-jet printing ink composition which has high printing stability after long periods of time and at high temperatures is provided. The ink-jet printing ink composition is an aqueous ink having a nitrite ion concentration between about 0.2 to 10 parts ... | 03/03/1992 |
| 5086168 | Monoazo pigments derived from diazotized di- or trichloroanilines, preparation thereof and their use The invention relates to monoazo pigments prepared from dichloroanilines as diazo components and CH-acidic coupling components of the acetoacetarylamide or naphthol series, these pigments only containing an extremely low level of polychlorinated biphenyls... | 02/04/1992 |
| 5073634 | Tetrachloroferrates of basic dyes Basic dyes of the formula Chr.sym.[FeCl4 ].crclbar. where Chra is a dye cation are useful for dyeing acrylonitrile polymers or acid-modified polyesters.... | 12/17/1991 |
| 5070189 | Water-soluble azo compounds containing a sulfo-naphthol as a coupling component and having fiber-reactive groups of the vinylsulfone series, suitable as dyestuffs Water-soluble azo compounds which have fiber-reactive dyestuff properties and dye materials containing carboxamide and/or hydroxyl groups, such as fiber materials, in particular cellulose fiber materials, in strong, fast, predominantly bluish-tinged red t... | 12/03/1991 |
| 5068438 | Process for surface treatment of N-alkyl-N'phenyl-p-phenylenediamine N-Alkyl-N'-phenyl-p-phenylenediamine particles, which are not easily broken during transportation or in a hopper and can be easily automatically metered, are prepared by a surface treating process wherein granulated N-alkyl-N'-phenyl-p-phenylenediamine pa... | 11/26/1991 |
