Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1989-03-15
1990-06-12
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528298, 528301, 528403, 428195, 8471, 8647, C08G 6302
Patent
active
049334263
ABSTRACT:
Colored condensation polymers useful as replacements for waxes in a thermal wax transfer process, said polymers being obtained by reacting a polymerizable lactone or a hydroxyalkanoic acid with a dye containing at least one active hydrogen atom.
REFERENCES:
CA76(26):160823t.
CA101(26):238240g.
CA106(4):25842w.
CA106(26):224579v.
McClelland Robert D.
Parton Brian
Acquah Sam A.
Imperial Chemical Industries plc
Kight III John
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