Sulfone-containing hindered amines

Details Sulfone-containing hindered amines Sulfone-containing hindered amines

1985-11-14

1987-03-10

Bond, Robert T.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524102, 524103, 546 16, 546188, 546216, 546221, 546242, 546261, 546290, 546300, 546301, C08K 534, C07D40312, C07D40314

Patent

active

046491678

ABSTRACT:
Compounds having the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, and R.sup.5 are independently selected from hydrocarbons, n is an integer of 1 to 15, and Y is H, OH, O, R where R is a hydrocarbon are useful as stabilizers for polymers against the detrimental effects produced by exposure to actinic radiation, such as visible or ultraviolet light rays.

REFERENCES:
patent: 3334104 (1967-08-01), Houlihan

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