B41M 5 - Duplicating or marking methods; Sheet materials for use therein

Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459)
01/1977
01/18/1977	US4004065 Coated heat sensitive recording member
01/18/1977	US4003846 Process for the encapsulating of substances immiscible with water
01/18/1977	US4003589 Carbonless copying paper
01/11/1977	US4002631 Tetrahydroquinoline or jujolidine derivative of a lactone compound of pyridine-carboxylic acid
01/11/1977	US4002404 Imaging system with latent alignment image
01/11/1977	US4002060 Pressure measurement sheet and method of using the same
01/04/1977	US4001480 Encapsulation process utilizing microorganisms and products produced thereby
01/04/1977	US4001140 Polymerization of urea and formaldehyde, polyelectrolyte
01/04/1977	US4001026 Method and materials for thermoplastic recording
12/1976
12/28/1976	US4000492 Metal film recording media for laser writing
12/28/1976	US4000334 Thermal imaging involving imagewise melting to form spaced apart globules
12/28/1976	US4000087 Dye precursors in polyamide shells; incorporation of polystyrene or epoxy resins in the fill material
12/28/1976	US3999838 Beam addressed liquid crystal cells
12/21/1976	US3999189 Graphic recording device
12/21/1976	US3998846 Process for preparing dibenzylamino fluoran compounds
12/21/1976	US3998826 Color precursors for carbonless duplicating
12/21/1976	US3998825 Color precursors
12/14/1976	US3997561 Pressure sensitive copying paper
12/14/1976	US3997541 Pressure sensitive
12/14/1976	US3997113 High frequency alternating field charging of aerosols
12/07/1976	US3996406 2-Phenyl-1,2,3-triazolofluoran compounds
12/07/1976	US3996405 Pressure-sensitive record material
12/07/1976	US3996397 N-hydroxy amides reducing agent
12/07/1976	US3996212 Fluoran compounds
12/07/1976	US3996179 Printing inks for transfer printing
12/07/1976	US3996156 Bonding a spiroacetal heterocyclic diamine with an organic compound
12/07/1976	US3996061 Stilt material for pressure sensitive microencapsulated coatings
12/07/1976	US3996060 Large diameter starch particles from legume sources
12/07/1976	US3995992 Transfer printing process for dyeing and printing organic material which can be dyed with cationic dyes
11/1976
11/30/1976	US3995281 Recording head for a recording device utilizing electrosensitive recording paper
11/30/1976	US3995280 Method of monitoring thermoplastic recording
11/30/1976	US3995088 Coated pressure-sensitive recording material
11/30/1976	US3995083 Electrical discharge recording medium, particularly aluminized paper for recording, and method
11/23/1976	US3993832 Pressure-sensitive transfer element and process
11/23/1976	US3993831 Microcapsules, process for their formation and transfer sheet record material coated therewith
11/23/1976	US3993637 Chelatable triazolylazo-N-alkyl(cycloalkyl)acylacetamide dyes
11/23/1976	US3993500 Reduced charge montmorillonite pigment for sensitizing record material
11/16/1976	USRE29039 Data recording process
11/16/1976	US3992140 Acid-modified textile fibers
11/02/1976	US3989716 Pyrrylfluoran compounds
11/02/1976	US3989569 Ink coating, pressure imaging, ink melting, waxes
11/02/1976	US3989278 Reactive color developing substrates for manifold copy systems and process for producing same
11/02/1976	US3989131 Electrothermal printing unit
10/1976
10/26/1976	US3988501 Thermosensitive element for thermographic reproduction or registration systems
10/26/1976	US3988492 Pressure sensitive copy paper employing pyrazoloxanthene compounds
10/26/1976	US3987728 Relief printing process
10/19/1976	US3986823 Onto a web of organic material
10/12/1976	US3985936 Or heat sensitive copying or recording material
10/12/1976	US3985930 Cyclopolymethylenefluoran compounds
10/12/1976	US3985376 Dye precursors for pressure-sensitive recording material
09/1976
09/28/1976	US3983564 Image recording member
09/28/1976	US3983292 Metal salt of 3-substituted salicylic acid
09/28/1976	US3983279 Multiple heat-sensitive copying medium
09/28/1976	US3983132 Branched chain dodecyl isomeric mixtures of 2-(5-dodecyl-2-hydroxy phenyl) benzotriazole as stabilizers for heat and light sensitive materials
09/21/1976	US3981821 Process for preparing microcapsules
09/21/1976	US3981735 Peroxides, complexing
09/21/1976	US3981523 Carbonless manifold business forms
09/14/1976	US3980492 Solid reaction product of polyvalent cation, ligand and montmorillonite, bentonite or kaolinite
09/07/1976	USRE28956 Latent image photographic system
09/07/1976	US3979591 Method and apparatus for transferring a pattern on an overlying web by laser burning into an underlying web
09/07/1976	US3979550 Pre-printed latent image spirit duplicating masters
09/07/1976	US3979327 Dye solvents for pressure-sensitive copying systems
09/07/1976	US3979324 Dye solvents for pressure-sensitive copying systems
09/07/1976	US3979141 Pressure-sensitive recording system comprising 3'-amino-6' or 7'-(pyrazol-1-yl)fluoran compounds as color precursors
08/1976
08/31/1976	US3978270 Dehydroindigo di(alkyl acylates)
08/31/1976	US3978247 Transfer recording process
08/24/1976	US3977009 Information recording with an organic compound capable of assuming two or more convertible stable aggregation states
08/17/1976	US3975563 Image transfer sheet material
08/17/1976	US3975559 Method for producing a business form article
08/10/1976	US3974180 Furanes, their manufacture and use
08/10/1976	US3974175 Orange color formers
08/10/1976	US3974041 Image recording member with zeolitic water containing compounds
08/03/1976	US3973111 Calculator having thermal printing head
07/1976
07/27/1976	US3971852 Process of encapsulating an oil and product produced thereby
07/27/1976	US3971808 Spirodipyrans and chromogenic materials for copying processes
07/20/1976	US3970769 Recording sheet and method for the production thereof
07/20/1976	US3970671 Chromogenic compounds and method for preparation thereof
07/20/1976	US3970501 Process for separating a number of sheets into groups
07/20/1976	US3970500 Process for separating a number of sheets into groups
07/20/1976	US3970039 High speed carbonizing machine
07/20/1976	US3970002 Image transfer layers for infrared transfer processes
07/13/1976	US3969346 Naphtholactamcarbinols color formers, their manufacture and use in pressure-sensitive or thermoreactive recording material
07/13/1976	US3969071 Cationic dye
07/06/1976	US3968320 Dye solvents for pressure-sensitive record material
07/06/1976	US3968301 Pressure-sensitive record material and dye solvents therefor
07/06/1976	US3968299 Two-way, selective directional, image-transfer sheet
07/06/1976	US3968278 Imaging method
07/06/1976	US3967835 Pressure-sensitive copying material
06/1976
06/29/1976	US3967285 Method for forming images by differential oxidation
06/29/1976	US3967034 Pressure sensitive coatings
06/22/1976	US3965282 Thermographic recording material
06/22/1976	US3964389 Printing plate by laser transfer
06/15/1976	US3963853 Pressure sensitive transfer sheet
06/15/1976	US3963852 Clay-coated record material of improved image durability
06/15/1976	US3963553 Naphthalenesulfonic acid-formaldehyde condensation product
06/08/1976	US3962526 Tissueless pre-printed spirit duplicating masters
06/08/1976	US3962513 Laser transfer medium for imaging printing plate
06/08/1976	US3962489 Copy sheet and method of printing the same
06/01/1976	US3961121 Heat release
06/01/1976	US3960638 Adhesive, naphthalene sulfonic acid formaldehyde condensation product, polymer, metal salt

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