Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1979-08-03
1981-04-21
Seccuro, Carman J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525170, C08L 6706
Patent
active
042634172
ABSTRACT:
A vinyl monomer is copolymerized with a multifunctional monomer having one vinyl group and one or more allyl groups whereby the resulting copolymer has active pendant allyl groups. This copolymer is then crosslinked with a polyester. The resulting product has improved thermal dimensional stability and physical properties over those containing simple non reactive thermoplastic additives.
REFERENCES:
patent: 3864427 (1975-02-01), Nakane et al.
patent: 4059616 (1977-11-01), Lewis et al.
patent: 4104241 (1978-08-01), Roberts et al.
Pennwalt Corporation
Seccuro Carman J.
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