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8124113 |
Hydrophilic coating
An antimicrobial coating slurry includes about 15.5 wt % of a wetting agent, about 6.0 wt % of an insolubilizer, about 1.1 wt % of a biocide agent, and about 7.8 wt % of an inorganic material that...
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7989031 |
Component surface with three-dimensional surface texture and method for the creation of a component surface with three-dimensional surface texture
This invention relates to a component surface (side section 1a), in particular a vehicle surface, with a three-dimensional surface texture. This invention further relates to a method for the...
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6797329 |
Antifoulant dispersant and method
Disclosed is a dispersant that can be used to prevent compressors fouling. The dispersant is particularly useful in applications such as the prevention of fouling of compressor blades in...
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5883232 |
Hydrophobic cationic dyes and thermal transfer ink ribbons using the same
Disclosed are diazahemicyanine hydrophobic cationic dyes represented by the formula (1): ##STR1## wherein R1, R2, R3 and R4 are lower alkyl groups having not more than 5 carbon atoms, R5 is a lower...
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5844058 |
Organosiloxane-grafted natural polymer coatings
A new family of polysaccharide graft polymers are provided as corrosion resistant coatings having antimicrobial properties which are useful on light metals such as aluminum, magnesium, zinc, steel...
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5567470 |
Heat-sensitive transfer sheet containing blue dyestuff
A blue dyestuff represented by the formula (2) ##STR1## wherein each of R1, R2 and R3 is independently a hydrogen atom, halogen atom, nitro group, hydroxy group, alkyl group which may have a...
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5357039 |
New paint binders
Poly-N-acylalkyleneimines corresponding to the following formula ##STR1## are used as an oxidatively crosslinking constituent in paints. In formula (I), R--CO represents the acyl radical of a mono-...
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5273824 |
Cored multi-shell emulsion particle
A cored multi-shell emulsion particle consisting of a core particle, a void layer existing in the exterior of the core particle and a shell layer, each of which has a diameter of φ, d and D, ...
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5188765 |
Flow agent-dispersant composition
Flow agent-dispersant composition for ink systems and the like comprising montan wax having from 3 to 10% of lecithin uniformly dispersed therein and a process for forming the same.
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5165915 |
Spherical clay mineral powder, process for production thereof and composition containing the same
A spherical clay mineral powder or spherical composite powder comprising water-swellable clay mineral with specific surface are of 100 m2 /g or more is provided, and the composite powder can...
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5106415 |
Protective coating composition and method of producing same
A protective coating composition for metal articles comprising a flowable mixture of finely divided wax particles having a melting point in the range of 120° to 350° F. in a liquid oil. The c...
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5017226 |
Ink and method for the development of concealed images
Disclosed is a system for developing latent images on alkali-based or acid-based paper stock which has been marked with a water-soluble oxidizing agent to form a concealed image. In the system, a...
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4964910 |
Transfer fluid for spirit duplicating systems
A transfer fluid for spirit fluid type duplicating systems is disclosed which comprises, generally a polyhydric alcohol, 20 to 90% by weight; and water, 10 to 80% by weight. For certain machines, a...
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4798627 |
Dampening agent for offset printing
Dampening agents or dampening agent concentrates for offset printing are disclosed which contain copper ions as corrosion inhibitors. Such dampening agents exhibit virtually no corrosive action on...
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4778616 |
Scratch corrector for lithographic printing plates
A composition for correcting scratches on the non-image areas of a metal based lithographic printing plate which contains trisodium phosphate, sodium metasilicate, an anionic surfactant and water.
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4719172 |
Desensitizing gum for lithograhic printing plates
A desensitizing gum comprising an aqueous solution containing at least one of film-forming starches modified with phosphoric acid or its derivatives. The desensitizing gum has good desensitizing...
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4661393 |
Ink compositions and ink sheets for use in heat transfer recording
An improved ink composition is disclosed which comprises, in addition to a solvent dye, one or more low-melting compounds, containing hydroxyl and/or ethylene oxide, and inorganic or organic fine...
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4640714 |
Alcohol-based flexographic ink for use in backcarbon papers
When a transferred image is formed on a plain paper by the use of a colorless backcarbon paper coated with an alcohol-based flexographic ink composed essentially of (A) microcapsules whose core...
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4536219 |
Thermographic recording compositions
The invention relates to novel thermographic recording compositions. Novel color developers for thermographic compositions consist of the compounds of the formula: ##STR1## The invention is useful...
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4523956 |
Transfer coating methods, compositions and products
Coating methods and compositions for products and transfer media, such as carbon papers, in which the major constituent is a filler such as clay, titanium dioxide, calcium carbonate, or the like....
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4482378 |
Color developers and thermographic record compositions containing them
The present invention relates to thermographic record compositions and to novel color developers for thermographic compositions consisting of: the compounds of formula: ##STR1## in which R...
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4461496 |
Soap having improved carbonless imaging properties
Soap composition having improved imaging properties. The composition comprises (1) at least one metal cation which produces an image when reacted with by a dye precursor which is a derivative of...
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4400481 |
Finisher and preserver for lithographic plates
Finisher and preserver compositions are provided for desensitizing the non-image areas and protecting the image areas of lithographic plates of either the additive or the subtractive type that...
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4399243 |
Cleaner and scratch remover composition
A composition is provided which cleans, conditions, removes scratches, and finishes lithographic plates, the composition being an emulsion of an aqueous phase in an oil phase, the oil phase...
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4379835 |
Black image from a thermographic imaging system
A thermographic imaging system comprising a single layer and capable of providing a stable dark to black image upon localized heating is disclosed. The single layer comprises a polymeric binder, a...
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4363664 |
Novel compositions and processes
Stable, concentrated, free-flowing aqueous dispersion compositions containing one or more colorless dyestuff precursors and one or more surface active agents, are useful in the manufacture of paper...
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4321870 |
Controlling ink diffusion in watercolor copying
A method for limiting the diffusion of ink through a planographic plate comprising a polymetric matrix containing liquid, as for example an agar matrix, is described. Incorporated in the matrix is...
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4309213 |
Process of encapsulation by interfacial polycondensation
The process for the encapsulation of a liquid hydrophobic substance involves, in a first stage, dispersing an organic phase containing the liquid hydrophobic substance to be encapsulated and at...
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4306996 |
Electroconductive polymer composition
An electroconductive polymer composition containing an electroconductive polymer and an agent that imparts improved tack properties to paper coated with the composition.
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4262937 |
Carbonless imaging system
Carbonless imaging system containing transfer control agent to prevent undesirable back-transfer of image to transfer medium. The transfer control agent is selected from oxalic acid, phosphoric...
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4244604 |
Image-offsetting
A composition capable of reducing image-offset when used in combination with color-forming compounds which are capable of forming colored images with color-developing coreactants. The composition...
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4242137 |
Image transfer composition
A novel composition of matter for use as image transfer medium in the form of a viscous or semi-viscous solution. The composition basically consists of water, a thixotropic agent (hydroxyethyl...
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4240926 |
Sterilization indicator
A novel composition is disclosed which is useful as a sterilization indicator that can distinguish clearly between the types of sterilization employed, e.g., that indicates whether sterilization...
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4235458 |
Process for the production of hot melt coating compositions containing microcapsules
This invention relates to a process for the production of a hot melt coating composition containing microcapsules. The process comprises the steps of preparing a dispersion of substantially...
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4230495 |
Process for producing a pressure-sensitive carbonless copy sheet using microcapsules formed in situ in a radiation curable binder
A process is provided for producing a coating composition containing microcapsules having a hydrophilic core material for use in the manufacture of pressure-sensitive carbonless transfer papers...
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4213872 |
Sludge resistant liquid developer for electrostatic images containing a metal-dithiooxamide pigment or coating
A liquid developer composition for visual development of latent electrostatic images in which the pigment particles dispersed in the liquid carrier is a metal-dithiooxamide product or a pigment...
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4201404 |
Pressure-sensitive marking materials
Hot-melt imaging compositions useful for solventless coating on paper substrates. The imaging compositions comprise imaging microcapsules having melamine-urea-formaldehyde condensation polymer...
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4201707 |
Methine dyestuffs containing a phenyl azo group
Dyestuffs of the formula ##STR1## wherein R1 denotes halogen, alkyl, cycloalkyl, aralkyl, nitro, cyano, acyl, acylamino, amino, aminocarbonyl, aminosulphonyl, alkylsulphonyl, arylsulphonyl, alkoxy,...
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4200570 |
5-Halo-2-trifluoromethylphenylazo-pyrazolones
New yellow azo pyrazolone compounds having the structure ##STR1## wherein R is halogen and R1 and R2 are hydrogen, lower alkyl or halogen. The compounds are useful as yellow dyes in heat transfer...
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4186134 |
3-Indolyl-3-phenyl-phthalides
Phthalides of the formula ##STR1## wherein R1 and R2, independently of the other, represent hydrogen, alkyl with 1 to 12 carbon atoms, alkoxyalkyl with 2 to 8 carbon atoms, cycloalkyl with 5 or 6...
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4184003 |
Stable hectograph compositions, transfer elements and processes
Solvent hectograph compositions which are resistant to rapid thickening and gelling during storage in the presence of ambient humidity comprising a cellulose ether film-forming binder material, at...
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4180405 |
Heat-sensitive recording composition with mixed color precursors
A heat sensitive recording member capable of acquiring a stable color in selected regions contrasting with the background color of the coated substrate upon exposing these regions to an elevated...
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4162920 |
Lithographic plate finisher
A composition for finishing lithographic printing plates having an oil phase which preferentially adheres to the image areas and an aqueous phase which desensitizes the metal carrier and aids in...
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4162165 |
Process for the production of microcapsular coating compositions containing pigment particles and compositions produced thereby
This invention relates to a process for the production of hot melt coating compositions containing microcapsules and inorganic pigment particles comprising the following: An aqueous dispersion of...
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4155895 |
Thermotropic ink
An ink composition is provided which is suitable for use on bare metal, for example, tinplate or aluminum as well as on such metals having organic coatings applied to surfaces thereof. The...
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4151748 |
Two color thermally sensitive record material system
A thermally sensitive record medium is disclosed. Data is generated on the record medium in response to an application of heat. The record medium is capable of generating data images in more than...
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4148767 |
Ink for dry planographic printing
The invention provides a novel ink for dry planographic printing. The new ink is based on a vehicle containing the reaction product of an oil-modified alkyd resin, a rosin-modified phenolic resin,...
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4139392 |
Chromogenic hot melt coating compositions
A pressure-sensitive carbonless transfer sheet comprising a paper substrate having a front and back surface and a coating composition adhered to at least one of the front and back surfaces of the...
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4113282 |
Pressure-sensitive carbonless copy system and transfer sheet for use therein
In accordance with one of its aspects, the pressure-sensitive carbonless copy system of this invention, wherein an acidic color precursor and a basic color developer are present, the color...
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4111703 |
Heat-sensitive coating composition with 4-aromatic and hydroxy substituted piperidine derivative and cyclic polyketo compound
A heat-sensitive coating adapted to acquire a stable color contrasting with the background color in selected regions that are heated to an elevated temperature. The coating comprises (1) a...
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