| Patents for G03F 7 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor (127,176) |
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| 07/18/1978 | US4101326 Process for making stabilized polyesters used in radiation-sensitive compositions for lithographic plates having improved wear life including hindered phenols and phosphoric acid esters |
| 07/18/1978 | US4101324 Printing plate and method for forming the same having small projections in non-image areas |
| 07/18/1978 | US4101323 Radiation-sensitive copying composition |
| 07/11/1978 | US4100560 Multi-purpose modification for lithographic plate-maker |
| 07/11/1978 | US4100321 Glycidyl acrylate polymers |
| 07/11/1978 | US4099973 Photo-sensitive bis-azide containing composition |
| 07/04/1978 | US4099062 Electron beam lithography process |
| 07/04/1978 | US4098917 Method of providing a patterned metal layer on a substrate employing metal mask and ion milling |
| 07/04/1978 | US4098785 Thermoplastic duplication plate making method |
| 07/04/1978 | US4098712 Alkaline solution and a bromate or iodate |
| 06/27/1978 | US4097618 Sputter etching of wet layer, electron beam, ion bombardment |
| 06/27/1978 | US4097283 Water-soluble composition admixture of copolymer having ethylenic unsaturation in side chain and anthraquinone photosensitizer |
| 06/27/1978 | US4097279 Bonding, heat sealing |
| 06/27/1978 | US4097142 Optical pattern tracer |
| 06/27/1978 | US4097125 Image forming optical system |
| 06/27/1978 | US4096626 Method of making multi-layer photosensitive glass ceramic charge plate |
| 06/20/1978 | US4096308 Screen printing meshes |
| 06/20/1978 | US4096290 Resist mask formation process with haloalkyl methacrylate copolymers |
| 06/20/1978 | US4096242 Ultraviolet and heat resistance |
| 06/20/1978 | US4095891 On-the-fly photoresist exposure apparatus |
| 06/13/1978 | US4094679 Process for reducing halftone dot images |
| 06/13/1978 | US4094677 Chemical fabrication of overhanging ledges and reflection gratings for surface wave devices |
| 06/13/1978 | US4094282 Ignition timing control apparatus for engine during warm-up |
| 06/06/1978 | US4093990 Method for the production of mask patterns for integrated semiconductor circuits |
| 06/06/1978 | US4093754 Method of making decorative panels |
| 06/06/1978 | US4093577 Esterifying with an unsaturated fatty acid a resin produced from a dialkylaminobenzoic acid or a carboxy-containing benzophenone with a polybasic acid and a polyhydric alcohol |
| 06/06/1978 | US4093465 Oleophilic, film-forming, for printing |
| 06/06/1978 | US4093464 Novolaks, polyalkyl acrylate or methacrylate o-naphthoquinone diazide sulfonic acid derivative, printing |
| 06/06/1978 | US4093461 Positive working thermally stable photoresist composition, article and method of using |
| 06/06/1978 | US4093378 Alignment apparatus |
| 05/30/1978 | US4092651 Device and method for exposing phosphor dots in a color television picture tube |
| 05/30/1978 | US4092442 Integrated circuits |
| 05/30/1978 | US4092173 Films, paper, microfiche, irradiation polymerization of unsaturated compound containing carbamate groups |
| 05/30/1978 | US4092172 Photocurable composition comprising a copolymer of a maleic acid monoester with an α-olefine |
| 05/30/1978 | US4092170 Diazonium resin salt, film forming resin, surfactant |
| 05/30/1978 | US4092166 Heat treatment |
| 05/23/1978 | US4091194 Unsaturated glycidyl ethers and esters, latent polymerization catalyst |
| 05/23/1978 | US4091141 Photocurable elastomeric polyester composition, fibrous articles impregnated therewith and method of making same |
| 05/23/1978 | US4090936 Photohardenable compositions |
| 05/23/1978 | US4090880 Lithographic printing plate and method of making same |
| 05/16/1978 | US4089815 Photopolymerization initiators |
| 05/16/1978 | US4089762 Photopolymerizable compositions |
| 05/16/1978 | US4089687 Actinic radiation crosslinkable polymer, hexavalent chromium |
| 05/09/1978 | US4088896 Actinic radiation emissive pattern defining masks for fine line lithography and lithography utilizing such masks |
| 05/09/1978 | US4088554 Initiators for photopolymerization |
| 05/09/1978 | US4088498 Photopolymerizable copying composition |
| 05/09/1978 | US4088490 Single level masking process with two positive photoresist layers |
| 05/09/1978 | US4088489 Heat resistant polymers, photosensitive prepolymer, exposure, annealing |
| 05/02/1978 | US4087729 Position finely adjusting apparatus |
| 05/02/1978 | US4087601 Manufacture of ethylene/n-butyl acrylate copolymers |
| 05/02/1978 | US4087569 Prebaking treatment for resist mask composition and mask making process using same |
| 05/02/1978 | US4087370 Treatment with carboxylic acids, an alcohol and their halogenated derivatives |
| 05/02/1978 | US4087281 Method of producing optical image on chromium or aluminum film with high-energy light beam |
| 05/02/1978 | US4087280 Method for enhancing the image contrast in color television picture tubes |
| 05/02/1978 | US4087279 Method for toning tacky surfaces |
| 05/02/1978 | US4087182 Process and apparatus for producing a photopolymer plate having relief images thereon |
| 05/02/1978 | US4086870 Novel resist spinning head |
| 04/25/1978 | US4086210 Coatings for photoresists or lithographic printing plates |
| 04/25/1978 | US4086093 Dry planographic printing plate |
| 04/25/1978 | US4086092 Process for making photosensitive lithographic printing plates involving sequentially coating with potassium zirconium fluoride and sodium silicate |
| 04/25/1978 | US4086090 Photoresist layer, masking, phosphor screen for color picture tube |
| 04/25/1978 | US4086089 Glass of oxides of sodium and silicon and silver halides |
| 04/18/1978 | US4085019 Unsaturated amides |
| 04/18/1978 | US4084970 Organic volume phase holographic recording media using sucrose benzoate |
| 04/18/1978 | US4084967 Photographic elements containing vesicles of rhodopsin and lipids |
| 04/18/1978 | US4084903 High-precision mask photorepeater |
| 04/18/1978 | US4084506 Metal mask for use in screen printing |
| 04/11/1978 | US4083725 Cinnamic acid photosensitive resin and a halogen substituted benzanthrone sensitizer |
| 04/11/1978 | US4083724 Method of making light sensitive polymerizable compositions |
| 04/11/1978 | US4083634 Pattern exposure apparatus using polychromatic light source |
| 04/11/1978 | US4083301 Stencil exposure seal combination |
| 04/04/1978 | US4082556 Light-sensitive polymeric compounds |
| 04/04/1978 | US4082455 Automatic copying from single negative for offset printing process |
| 04/04/1978 | US4082453 Fabrication of rectangular relief profiles in photoresist |
| 03/28/1978 | USRE29596 Branched chain dodecyl isomeric mixtures of 2-(5-dodecyl-2-hydroxy phenyl) benzotriazole as stabilizers for heat and light sensitive materials |
| 03/28/1978 | US4081815 Apparatus for guiding sheet material into counterrotating brushes |
| 03/28/1978 | US4081577 Automatic |
| 03/28/1978 | US4081282 Dry transfer image systems with non-light sensitive frangible layer |
| 03/28/1978 | US4081277 Method for making a solid-state color imaging device having an integral color filter and the device |
| 03/28/1978 | US4081276 Treating substrate with photoinitiator, exposure, to form catalyst, contacting with cationically polymerizable organic material |
| 03/21/1978 | US4080382 Haloalkyl benzophenone compounds suitable for use as initiators for photopolymerization |
| 03/21/1978 | US4080275 Photopolymerizable benzoyl benzoate compositions |
| 03/21/1978 | US4080267 Method for forming thick self-supporting masks |
| 03/14/1978 | US4079183 Polymerizable esters |
| 03/14/1978 | US4079159 Metal, photopolymerized resin |
| 03/14/1978 | US4079041 Containing photosensitive maleimido groups, photocurable |
| 03/14/1978 | US4078488 Method of preparing a printing screen by molding |
| 03/07/1978 | US4078102 With base activated aldehyde or ketone |
| 03/07/1978 | US4078098 Acrylate polymer relief image with added water as development promoter |
| 03/07/1978 | US4077806 Light sensitive composition and products thereof |
| 03/07/1978 | US4077717 Apparatus for making a color selection mask for a color cathode ray tube |
| 03/07/1978 | US4077324 Method of fountainless lithography |
| 02/28/1978 | US4076536 Dry photopolymer imaging article having a diazonium salt and epoxide copolymer |
| 02/28/1978 | US4076535 A dry emulsion film, liquid emulsion on a screen fabric |
| 02/28/1978 | US4076531 Incorporating cyclohexylamine in the silver halide emulsion layer |
| 02/21/1978 | US4075175 Preparation of photosensitive polyaldehydes |
| 02/21/1978 | US4075051 Method of trimming photoresist film |
| 02/21/1978 | US4075015 Vinyl pyrrolidone polymer, aryl sulfonamide-formaldehyde resin, azo sensitizer |
| 02/14/1978 | US4074031 Process for preparing electron beam resists |
| 02/14/1978 | US4074009 Driographic master |