Releasing agents and resin compositions therewith

Details Releasing agents and resin compositions therewith Releasing agents and resin compositions therewith

1993-07-15

1994-09-13

Marquis, Melvyn I.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C08G 6348

Patent

active

053469518

ABSTRACT:
The present invention provides a releasing agent obtained by reacting of an organic polysiloxane having a hydroxyl group or an epoxy group with an ethylenically unsaturated dicarboxylic acid grafted polyolefin or a reaction product of said grafted polyolefin and an active hydrogen atom-containing compound selected from the group consisting of an alcohol, an amine and an aminoalcohol.
This releasing agent can be used in a resin composition for use in electrophotographic toner.

REFERENCES:
patent: 4732924 (1988-03-01), Terada et al.
patent: 4739001 (1988-04-01), Okamoto et al.
patent: 4917982 (1990-04-01), Tomono et al.
Hawley's Condensed Chemical Dictionary, 12 edition, Van Nostrand Reinhold Co. N.Y., pp. 938, 851 and 852.

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