Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-03-04
1993-12-21
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525271, 524 59, 524 68, C08F29704, C08L 5302
Patent
active
052722147
ABSTRACT:
Radial and branched block copolymers show a structure: ##STR1## wherein: Z is a radical deriving from a tetrafunctional coupling agent;
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Custro Sergio
Diani Elio
Zazzetta Alessandro
Enichem Elastomeri S.p.A.
Jagannathan Vasu S.
Seidleck James J.
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