Low viscosity polythiol and method therefor

Details Low viscosity polythiol and method therefor Low viscosity polythiol and method therefor

1992-05-19

1993-07-06

Hoke, Veronica P.

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...

524392, 568 39, 568 49, 568 50, 568 51, 568 57, C07C32318, C07C32319, C07C32312, C07C32309, C07C32303, C08K 537

Patent

active

052254720

ABSTRACT:
A method and composition for decreasing the viscosity of mercaptan terminated polymers. The method involves adding thiol terminated trithio-orthoformate polycondensates to the mercaptan terminated polymer to achieve desired decreases in viscosities without adversely affecting other physical properties. The polycondensates have the formula

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