Gerard Joseph Malanga (born March 20, 1943) is an American poet, ... Born in the Bronx, New York, Malanga graduated from the School of Industrial Art in ...
Joseph Malanga - Clark NJ Solomon J. Nachfolger - Monsey NY
Assignee:
Sun Chemical Corporation - Fort Lee NJ
International Classification:
C08K 505
US Classification:
523414, 523423, 523456, 106 3175, 106 3185
Abstract:
The invention relates to a water-based intaglio printing ink especially suited for the intaglio printing of security documents, such as postage stamps, stock certificates and the like, wherein the water-based intaglio printing ink having a) an epoxy resin ester reacted with an unsaturated monobasic acid and a reactive monomer, b) a glycol and/or glycol ether c) a pigment, d) a monoalkanolamine, e) a drier and f) water.
Solomon J. Nachfolger - Monsey NY Hugo Babij - Waldwick NJ Joseph Malanga - Clark NJ Ralph H. Reiter - River Vale NJ Walter J. Glesias - Elmwood NJ
Assignee:
Sun Chemical Corporation - Fort Lee NJ
International Classification:
C09D 1110
US Classification:
523161
Abstract:
The invention relates to a heatset intaglio printing ink especially suited for the intaglio printing of security documents such as currency, postage stamps, stock certificates, bank notes and the like. The ink comprises: a) an epoxy resin ester reacted with an unsaturated monobasic acid and a reactive monomer, b) a glycol and/or glycol ether, c) a pigment, d) a drier and e) a compound obtained by reacting an amine/epoxy adduct with a phenolic resin or polyhydric phenol compound.
Linear Polyester Resins And Improved Lithographic Inks
Michael J. Jurek - Oak Ridge NJ, US Joseph Malanga - Clark NJ, US
Assignee:
SUN CHEMICAL CORPORATION - Parsippany NJ
International Classification:
C09D 11/10
US Classification:
522170, 523400
Abstract:
The present invention describes a linear polyester resin comprising a di-epoxide monomer and a di-acid monomer useful in energy curable lithographic inks. The linear polyester resin exhibits a number average molecular weight less than 20,000. The present invention also describes an energy curable lithographic ink formulation including the linear polyester resin. The ink exhibits improved print density, print contrast, water window and rheological (total body) characteristics.