Composition for making permanent impressions

Details Composition for making permanent impressions Composition for making permanent impressions

1986-11-17

1989-12-19

Woo, Jay H.

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...

524114, 524401, 524493, 264220, 264225, C08J 0000

Patent

active

048883778

ABSTRACT:
A composition for receiving and permanently recording impressions including a plastisol, finely ground non-absorbing particulate matter and a small quantity of salt. The particulate matter is limestone and sand.

REFERENCES:
patent: 2599573 (1952-06-01), Milton
patent: 2837440 (1958-06-01), Boivin
patent: 2855631 (1958-10-01), Rowley
patent: 3247158 (1966-04-01), Alford
patent: 4248761 (1981-02-01), Pluddeman
patent: 4250064 (1981-02-01), Chandler
Modern Plastics encyclopedia (1965), p. 528.
Plastisols and Organisols, Savatnick, (1972), pp. 33-34, 112, 115, 125, 127, 133-135.

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