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Results: 1321-1350 of 1486
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Recording material
Therefore, an object of the present invention is to provide a novel thermal recording material having high sensitivity. Another object of the present invention is to provide a highly sensitive thermal... Read More
Inventors: Kido, Keishiro; Wada, Minoru; Shinozaki, Fumiaki; Ikeda, Tomoaki;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Electric recording system and electric heat recording sheet
OF PREFERRED EMBODIMENTS An electric heat recording sheet (10) having the structure shown in FIG. 1 is prepared. The reference numeral (1) designates a conductive layer such as metal foil; (2) design... Read More
Inventors: Kusakawa, Hideaki; Takahashi, Kenzo; Tomura, Koichi; Ohnishi, Masaru; Nakajima, Kumiko;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Bearing race retention device and method
I claim: 1. A bearing race retention device for a bearing assembly mounted between a first member and a second member having a cylindrical surface, comprising: the bearing assembly having a first race... Read More
Inventors: Nichting, Robert P.;, Assignee: Caterpillar Tractor Co. (Peoria, IL) |
Silver halide photographic light-sensitive materials
OF THE INVENTION The term "light-sensitive" in the present invention means that the sensitivity of the light-sensitive silver halide emulsion is higher than that of the inside fogged silver halide em... Read More
Inventors: Sugimoto, Tadao; Ikeda, Hideo;, Assignee: Fuji Photo Film Co., Ltd. (JP) |
Powder coating process for seamless substrates
What is claimed is: 1. A process for the fabrication of seamless substrates which comprises (1) providing a substrate with a release coating composition thereover; (2) depositing thereon by electrosta... Read More
Inventors: McAneney, T. Brian; Loutfy, Rafik O.; Mammino, Joseph; Nichol-Landry, Deborah J.; Sypula, Donald S.;, Assignee: Xerox Corporation (Stamford, CT) |
Masking agent for the deposition of a material and method for such a deposition using this masking agent
OF THE INVENTION The plate of the cell as represented, designated by numeral 1, is made of glass and constitutes the substrate on which are deposited conductive tracks 2 of tin oxide (SnO.sub.2). The... Read More
Inventors: Ganguillet, Claude; Cognard, Jacques; Ruedin, Yves;, Assignee: Ebauches S.A. (Neuchatel, CH) |
Polyfunctional .alpha.-diazo-.beta.-keto esters and their use in light-sensitive compositions
OF THE PREFERRED EMBODIMENTS In the preferred embodiment, R.sub.2 and R.sub.3 denote hydrogen, (C.sub.1 -C.sub.3)alkyl, (C.sub.6 -C.sub.12)aryl or (C.sub.6 -C.sub.11)aralkyl, in which the radicals - ... Read More
Inventors: Wilharm, Peter; Merrem, Hans-Joachim; Pawlowski, Georg;, Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DE) |
Information storage disk employing a reflective layer having good malleability
An object of the present invention is to provide an information storage disk which has high sensitivity and still is free from crack even by initialization with a laser beam having large spot diameter... Read More
Inventors: Akiyama, Tetsuya; Isomura, Hidemi; Ohta, Takeo; Furukawa, Shigeaki;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Silver salt diffusing transfer material with light insensitive silver salt layer
We claim: 1. A photographic material comprising on a support an image-receiving layer containing physical development nuclei, a photosensitive silver halide emulsion layer, a substantially light insen... Read More
Inventors: De Keyzer, Rene M.; Lamotte, Johan J.;, Assignee: Agfa-Gevaert, N.V. (Mortsel, BE) |
Aqueous solution comprising a thiocarbonate, a sulfide, and an ammoniacal compound
The process of soil fumigation requires the movement of gaseous chemicals through the soil which is treated, and the readily apparent necessity for a sufficient concentration of gas at a given temper... Read More
Inventors: Young, Donald C.; Green, II, James A.;, Assignee: Union Oil Company of California (Los Angeles, CA) |
Method of making pipe fittings
The invention is described in conjunction with the accompanying drawing, in which FIGS. 1 and 2 are, respectively, an end and side elevational view of the starting plug or capsule of malleable metal ... Read More
Inventors: Stahly, H. La Mar;, Assignee: Elkhart Products Corporation (Elkhart, IN) |
Cationic polymerization
I claim: 1. A method of polymerizing a monomer which is capable of cationic polymerization which comprises: (a) providing a monomer capable of cationic polymerization (b) providing a preinitiator prec... Read More
Inventors: Manser, Gerald E.;, Assignee: S R I International (Menlo Park, CA) |
Method of forming composite image as in add-on non-silver microfiche
Referring to the Drawing, FIGS. 1 and 2 show one embodiment of an imaged, positive-acting, first layered structure 19 of microform article 10 (shown in FIGS. 4 and 5) of the invention. First layered ... Read More
Inventors: Fisch, Richard S.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Self-developing radiation sensitive resist with amorphous polymer having haloalkyl substitution derived from cycic ether
OF THE INVENTION The process of this invention utilizes as self-developing resists, oxygen heteroatom, linear chain polymers preferably formed from one halogenated monomer. These oxygen heteroatom, l... Read More
Inventors: Chien, James C. W.;, Assignee: |
Energetic azido curing agents
What is claimed and desired to be secured by Letters Patent of the United States is: 1. As a composition of matter the isocyanate-terminated aliphatic polymer having a structural formula of ##STR5## w... Read More
Inventors: Frankel, Milton B.; Wilson, Edgar R.; Woolery, II, Dean O.;, Assignee: Rockwell International Corporation (El Segundo, CA) |
Polymeric compounds having pendant sulphonate groups for use in a radiation sensitive composition
We claim: 1. A radiation sensitive composition comprising an admixture of: (i) a polymeric material comprising a plurality of substituent sulphonate groups wherein the polymeric material is derived fr... Read More
Inventors: Wade, John R.; Johnstone, Robert A. W.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Thermal developing type diazo copying material utilizing water soluble quanidine salt
What is claimed is: 1. A thermal developing type diazo copying material comprising: a support; a photosensitive layer formed on said support, said photosensitive layer including a diazo compound; and ... Read More
Inventors: Kusakata, Shigeru; Rimoto, Masanori; Matsuda, Kazuo; Shimota, Naohito;, Assignee: Ricoh Company, Ltd. (Toyko, JP) |
Imaging light-sensitive material with etchable opaque polyamide underlayer and light-sensitive resist overlayer
S OF THE PREFERRED EMBODIMENTS In the present invention, as the transparent substrate, there can be used, for example, sheets and films of polymers such as polyethylene terephthalate, polypropylene, p... Read More
Inventors: Ishihara, Tetsuo; Kubo, Keizi;, Assignee: Daicel Chemical Industries, Ltd. (Osaka, JP) |
Single exposure positive contact multilayer photosolubilizable litho element with two quinone diazide layers
I claim: 1. A multilayer photosolubilizable litho element comprising, in order on a support, (1) a photosolubilizable solvent-soluble dye or pigment-containing layer, 0.0025 to 0.0064 mm in thickness,... Read More
Inventors: Dueber, Thomas E.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Toner compositions and processes
What is claimed is: 1. A process for the preparation of toner comprising (i) blending (a) a colorant dispersion containing a first ionic surfactant and an optional charge control agent with (b) a late... Read More
Inventors: Ong, Beng S.; Mychajlowskijj, Walter; Kmiecik-Lawrynowicz, Grazyna E.; Patel, Raj D.; Sanders, David J.; Drappel, Stephan V.;, Assignee: Xerox Corporation (Stamford, CT) |
Release agent for thermal dye transfer
What is claimed is: 1. In a thermal dye transfer assemblage comprising: (a) a dye-donor element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, and (b... Read More
Inventors: Vanier, Noel R.;, Assignee: Eastman Kodak Company (Rochester, NY) |
Process for the preparation of moisture hardening binder combinations, the combinations obtainable by this process and their use
OF THE INVENTION In more detail, the present invention relates to a process for the preparation of moisture hardening binder compositions which comprises mixing, with or without reaction, (A) from 30... Read More
Inventors: Blum, Harald; Pedain, Josef; Wamprecht, Christian;, Assignee: Bayer Aktiengesellschaft (Leverkussen-Bayerwerk, DE) |
Receiving sheets for dye transfer type thermal printing
The present invention is intended to obtain a receiving sheet having the following advantages. The receiving sheet can serve for both low-speed printing and high-speed printing. Its dyeable layer has ... Read More
Inventors: Imai, Akihiro; Kawakami, Tetsuji; Matsuda, Hiromu; Yubakami, Keiichi; Taguchi, Nobuyoshi;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Dye transfer type thermal printing sheets
What is claimed is: 1. A dye transfer thermal printing sheet comprising (a) a substrate, and (b) a lamina comprising a dye and either a cured product of a moisture curable resin or a reaction-cured pr... Read More
Inventors: Imai, Akihiro; Kawakami, Tetsuji; Matsuda, Hiromu; Yubakami, Keiichi; Taguchi, Nobuyoshi;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Modified copolymers, a process for their production, binders containing the modified copolymers and their use in coating compositions and sealing compounds
The present invention relates to modified copolymers having a weight average molecular weight of from 1,500 to 75,000 of olefinically unsaturated compounds containing chemically incorporated groups r... Read More
Inventors: Wamprecht, Christian; Blum, Harald; Pedain, Josef; Hohlein, Peter;, Assignee: Bayer Aktiengesellschaft (Leverkusen, DE) |
Color diffusion transfer photographic material with sulfamoyl phenyl
OF THE INVENTION Formula (I) are hereinafter described in detail. X represents an alkyl group (having from 1 to 30 carbon atoms, for example, methyl, t-octyl, dodecyl, 2-hexyldecyl, methoxydecyl), a ... Read More
Inventors: Naruse, Hideaki; Tsukase, Masaaki;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Modified dextran binder for use in thermal dye transfer
OF THE INVENTION The dye-donor element according to the present invention comprises a support, which preferably is coated on both sides with an adhesive layer, one adhesive layer being covered with a... Read More
Inventors: Janssens, Wilhelmus; Uytterhoeven, Herman J.; Vermeersch, Joan T.; Van der Bogaert, Jan A.;, Assignee: Agfa-Gevaert, N.V. (Mortsel, BE) |
Stereolithography using vinyl ether-epoxide polymers
Broadly, the invention comprises polymer precursor compositions suitable for stereolithography, such compositions comprising vinyl ether functionalized compounds plus epoxy functionalized compounds wi... Read More
Inventors: Lapin, Stephen C.; Snyder, James R.; Sitzmann, Eugene V.;, Assignee: AlliedSignal Inc. (Morris Township, Morris County, NJ) |
Radiation sensitive compound and mixtures with trinuclear novolak oligomer with o-naphthoquinone diazide sulfonyl group
The selected trinuclear novolak oligomers of formula I are made by reacting the corresponding -para-(lower alkyl or halo)-2,6-bis(hydroxymethyl) phenol (preferably 2,6-bis-(hydroxymethyl)-p-cresol) w... Read More
Inventors: Jeffries, III, Alfred T.; Blakeney, Andrew J.; Toukhy, Medhat A.;, Assignee: Olin Hunt Specialty Products Inc. (Cheshire, CT) |
Positive-type photoresist composition
OF THE INVENTION First, the relation between the present invention and the art will be described. Controlling the molecular weight distribution of a novolak within a specific range has been known to ... Read More
Inventors: Sakaguchi, Shinji; Tan, Shiro; Kokubo, Tadayoshi;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
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