Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1992-04-02
1993-02-09
Lipman, Bernard
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
5253337, 5253339, 525343, 525351, 525354, 525378, 525379, C08F 830
Patent
active
051854015
ABSTRACT:
Functional polyolefins containing a terminal functional group; the block copolymers that can be obtained from such polyolefins by reaction with polymers reactive with the functional groups and the precursors used for the preparation of the functionalized polyolefins, which are made of olefin polymers terminated at one end with ZnR groups where R is an alkyl or aryl radical with 1-10 carbon atoms.
REFERENCES:
patent: 4276394 (1981-06-01), Kennedy et al.
patent: 4888389 (1989-12-01), Kennedy et al.
Polymer Bulletin, vol. 8, p. 563 (1982), Kennedy et al. "New Telechelic Polymers and Sequential Copolymers by Poly . . . ".
Albizzati Enrico
Rendina Gabriele
Ausimont S.r.l.
Himint Incorporated
Lipman Bernard
Montedison S.p.A.
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