Ultraviolet absorber for synthetic resin and synthetic resin...

Details Ultraviolet absorber for synthetic resin and synthetic resin... Ultraviolet absorber for synthetic resin and synthetic resin...

2006-10-24

2006-10-24

Sanders, Kriellion (Department: 1714)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C252S403000, C544S216000

Reexamination Certificate

active

07125920

ABSTRACT:
The present invention relates to an ultraviolet absorber for synthetic resins composed of a triazine compound represented by the general formula (I) shown below(wherein R represents an alkyl group having 1 to 4 carbon atoms, n is 0 or an integer of up to 2, and X represents a group selected from the consisting of group (a) to (d) shown below)(wherein R1represents an aliphatic group having 5 to 60 carbon atoms, which is an alicyclic group, an alkyl group having an alicyclic group at the terminal or in the chain thereof, an alkyl group having a branch, or a linear alkyl group, depending on the number of carbon atoms; R2represents an alkyl group having 1 to 18 carbon atoms or a (poly)alkyleneoxyalkyl group; R′ represents an aliphatic diyl group having 5 to 60 carbon atoms; R and n have the same meanings as those described in the general formula (I) above).

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