Macdermid Incorporated

ARP

METAL FINISHING COMPOSITIONS AND ADDITION AGENTS FOR THE SAME;

BUFF OFF

METAL CLEANING PREPARATION FOR INDUSTRIAL USE ONLY;

CATNIP

CHEMICALS USED IN AN ELECTROLESS NICKEL PLATING PROCESS;

COMPLETE CYCLE RESPONSIBILITY

RENDERING TECHNICAL ASSISTANCE TO THOSE ENGAGED IN METAL PLATING, INCLUDING THE METAL PLATING OF PLASTIC PARTS;

DYCLENE

CHEMICAL PREPARATION FOR CLEANING METALS PRIOR TO ELECTROPLATING;

DYGLEAM

CHEMICAL PREPARATION FOR POLISHING AND PROVIDING FOR UNIFORM LEVELING, THE REMOVAL OF BURRS AND SUPERFICIAL FLAWS ON METAL SURFACES, THEREBY PRODUCING A SMOOTH, BRIGHT AND LUSTROUS FINISH SUITABLE FOR PLATING OR OTHER PROCESSING;

DYGLEAM

DYE GLEAM;CHEMICAL PREPARATION FOR POLISHING AND PROVIDING FOR UNIFORM LEVELING, THE REMOVAL OF BURRS AND SUPERFICIAL FLAWS ON METAL SURFACES, THEREBY PRODUCING A SMOOTH AND LUSTROUS FINISH SUITABLE FOR PLATING OR OTHER PROCESSING;

MAC DERMID METEX STRIP AID

CHEMICALS FOR USE IN STRIPPING COPPER, NICKEL, ZINC, CADMIUM, SILVER;THE WORDS STRIP AID ARE HEREBY DISCLAIMED APART FROM THE MARK AS SHOWN.;MCDERMID METEX STRIP AID;THE DRAWING IS LINED FOR RED;

MACUPLEX

CHEMICALS USED IN THE IMMERSION PLATING OF PLASTIC ARTICLES-NAMELY, THE ETCHANT, THE CONDITIONER CONCENTRATE, THE ACTIVATOR CONCENTRATE, THE PREPLATE CONCENTRATE, THE COPPER CONCENTRATE, THE REDUCER CONCENTRATE, AND THE ACCELERATOR CONCENTRATE;

METALEX

DRY ALKALINE CLEANSING PREPARATIONS IN THE NATURE OF SOLUBLE SALTS FOR CLEANING METALS PREPARATORY TO PLATING, BUFFING, ETC.;THE VERTICAL LINING ON THE DRAWING INDICATES THE COLOR RED.;

METEX

Chemicals for Cleaning Metals, Consisting of a Material Containing Potash, Sodium Hydrate, Sodium Silicate, Sodium Aluminate, and Soap, and Chemicals for Cleaning Textiles, Consisting of a Material Similar to the Above, but with the Sodium Hydrate Omitted;

METEX

CHEMICALS FOR CLEANING METALS CONSISTING OF A MATERIAL CONTAINING POTASH, SODIUM HYDRATE, SODIUM SILICATE, SODIUM ALUMINATE AND SOAP, AND CHEMICALS FOR CLEANING TEXTILES CONSISTING OF A MATERIAL SIMILAR TO THE ABOVE BUT WITH THE SODIUM HYDRATE OMITTED, AND IN ADDITION LIQUID COMPOUNDS USED IN AND INCIDENTAL TO METAL FINISHING OPERATIONS FOR BRIGHTENING THE BASE METAL PREPARATORY TO ELECTROPLATING AND THE APPLICATION OF OTHER SURFACE COATINGS;THE VERTICAL LINING ON THE DRAWING INDICATES THE COLOR RED.;

METEX

CHEMICALS FOR CLEANING METALS CONSISTING OF A MATERIAL CONTAINING POTASH, SODIUM HYDRATE, SODIUM SILICATE, SODIUM ALUMINATE AND SOAP, AND CHEMICALS FOR CLEANING TEXTILES CONSISTING OF A MATERIAL SIMILAR TO THE ABOVE BUT WITH THE SODIUM HYDRATE OMITTED, AND IN ADDITION LIQUID COMPOUNDS USED IN AND INCIDENTAL TO METAL FINISHING OPERATIONS FOR BRIGHTENING THE BASE METAL PREPARATORY TO ELECTROPLATING AND THE APPLICATION OF OTHER SURFACE COATINGS;THE VERTICAL LINING ON THE DRAWING INDICATES THE COLOR RED.;

METEX

METAL STRIPPERS IN THE NATURE OF CLEANERS;ADDITIONS FOR PLATING SOLUTIONS INCLUDING BRIGHTENERS, WETTING AGENTS, CHROME SUPPRESSORS AND PREPLATE SALTS;RUST RETARDANTS AND INHIBITORS IN THE NATURE OF PROTECTIVE COATINGS, CLEAR ORGANIC COATINGS FOR METAL OR WOODS AND COMPOUNDS FOR BLACKENING OR ANTIQUING SURFACES IN THE NATURE OF A PAINT;CHEMICALS IN DRY POWDERED AND SOLID FORM AND IN SEMI-LIQUID AND LIQUID FORM, UTILIZED IN THE FORMULATION OF AND AS METAL POLISHES AND ELECTROPOLISHES (ELECTROLYTIC POLISHES);FILTER POWDERS;

METEX AUROSTRIP

Chemical Compounds for Removing Gold Plate from Metals;

PHOSBLACK

IMMERSION SOLUTION FOR THE APPLICATION OF A CORROSION RESISTANT AND DECORATIVE COATING TO STEEL AND OTHER METALS;

PHOSCOLOR

PROTECTIVE AND DECORATIVE COATINGS FOR USE IN CONNECTION WITH PHOSPHATE COATINGS TO ENHANCE THEIR CORROSION RESISTANCE AND TO PROVIDE COLOR IDENTIFICATION;

PL.ADD

CHEMICAL COMPOUNDS USED IN THE DEPOSIT OF COPPER ON POLYMER SURFACES TO PRODUCE ADDITIVE PRINTED CIRCUITRY THEREON;PL ADD;

POROFLEX

Negative Working Photopolymer for Use in Making Rubber Printing Stamps;

POROSTAMP

Pre-Inked Rubber Printing Stamps and Parts Therefor;

SYSTEMS 90

CHEMICALS USED IN A PROCESS FOR MANUFACTURING PRINTED CIRCUIT BOARDS;

TINTAC

ORGANIC COATING MATERIALS FOR FORMING PROTECTIVE FILMS UPON METAL PARTS-NAMELY, AQUEOUS SOLUTIONS AND AQUEOUS LACQUER EMULSIONS OF SYNTHETIC RESINS FOR INDUSTRIAL FINISHING OF METALS;

TINTILLATE

BATHS FOR PLATING TIN AND COMPONENTS THEREOF-NAMELY, STARTER, BRIGHTENER, AND CORRECTOR FORMULATIONS;

TROXIDE

DRY ACID COMPOUND FOR PICKLING METALS AND REMOVING OXIDES;

ULTRAMAC

ULTRA;PHOTOIMAGEABLE RESISTS, DEVELOPERS AND STRIPPERS USED IN THE MANUFACTURING OF SEMICONDUCTOR INTEGRATED CIRCUITS;