Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1988-12-15
1989-11-28
Kight, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 98, 544198, C08K 534
Patent
active
048838314
ABSTRACT:
Melamine-based compounds having a multiplicity of 2,2,6,6-tetraalkyl piperidine moieties are light stabilizers for organic polymers.
REFERENCES:
patent: 3488290 (1970-01-01), Gerhardt et al.
patent: 3496134 (1970-02-01), DiGiaimo
patent: 3684765 (1972-08-01), Matsui et al.
patent: 4348493 (1982-09-01), Loffelman
patent: 4670488 (1987-06-01), Maegawa et al.
Nelson Richard V.
Stephen John F.
Dickheiser William E.
ICI Americas Inc.
Kight John
Morgan Kriellion S.
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