Process for the preparation of crosslinked polymers

Details Process for the preparation of crosslinked polymers Process for the preparation of crosslinked polymers

1997-08-22

1998-11-10

Zitomer, Fred

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

Synthetic resins

Ion-exchange polymer or process of preparing

521 25, 521 38, 526 79, 526 87, C08F 524

Patent

active

058345248

ABSTRACT:
Monodisperse crosslinked polymers prepared by seed/feed polymerization have less tendency to tack when a microencapsulated monodisperse crosslinked polymer has been used as seed. Compared with the seed used, the seed/feed polymer obtained exhibits substantially less broadening of the particle size distribution when microencapsulated seed has been used.

REFERENCES:
patent: 2800457 (1957-07-01), Green et al.
patent: 2800458 (1957-07-01), Green
patent: 3989650 (1976-11-01), Lange et al.
patent: 4181639 (1980-01-01), Bomer et al.
patent: 4324683 (1982-04-01), Lim
patent: 4427794 (1984-01-01), Lange et al.
patent: 5068255 (1991-11-01), Harris
P.W. Morgan, Interfacial Polycondensation a Versatile Method of Polymer Preparation, SPE Journal, pp.485 -495, (1959).

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