Printing ink

Details Printing ink Printing ink

1993-02-24

1996-03-05

Szekely, Peter A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524385, 524557, 524558, 523160, C08K 509, C08K 505, C08L 2904, C08L 3304

Patent

active

054968798

ABSTRACT:
A solid or amorphous printing ink, especially a gravure printing ink, is fused to become printable in a fluidized condition. The ink is fixed on imprint material by solidification by heat extraction or cooling. The ink includes a binder-material having at least two component groups with each having at least one member, of which members of the first component group have the property to act as solvent for the members of the second group of components. The members of the first component group are solid state crystalline materials. The materials are solid at ambient temperature with a relatively low melting point. The members of the second component group are in a vitreous solid or amorphous condition at ambient temperature. These materials, especially polymers, are soluble in the molten first component group.

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Ullmanns Encyklopadie der technischen Chemie, Bands 14 and 24, Verlag Chemie, NY.
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Makromolekule, Struktur-Eigenschaften-Synthesen Stoffe (Huthig & Wepf Verlag Basel, Heidelberg).
H. B. Fuller, Technisches Merkblatt--Techical Data Sheet, H. B. Fuller GmbH, Luneburg, Germany.
Article of von Dr. W. Schaezle entitled "Der Schmelzsiebdruck als Schlusseltechnologie! Punktbeschichtung mit Hotmelts im Siebdruckverfanren" (Jun., 1990).
Klebstoff-Monographien Band 4a Schmelzklebstoffe (von Ralf Jordan), Copyright 1985.

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