Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1981-08-07
1983-08-09
Briggs, Sr., Wilbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524133, 524135, 524147, 524151, 524152, 524153, 524265, 524611, 525403, 525409, 525464, C08L 6900
Patent
active
043979734
ABSTRACT:
A composition comprising (a) an aromatic polycarbonate and (b) a minor amount of a oxyalkylene siloxane block copolymer, and, optionally, an organic phosphite or phosphonite and/or epoxy compound provide lower viscosity in the melt without producing brittle molded parts.
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Scott Steven W.
Vaughn, Jr. Howard A.
Barancik Martin B.
Briggs Sr. Wilbert J.
General Electric Company
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