Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1997-09-08
1998-12-15
Shah, Mukund J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
428457, 428463, 524 99, 524 91, 524222, 524344, C08K 53492, B32B 1504
Patent
active
058498214
ABSTRACT:
Selected s-triazines of formula I ##STR1## where G.sub.1 and G.sub.2 are biphenylyl moieties, are UV absorbers having high thermal stability and surprisingly high extinction coefficients making them of especial interest in stabilizing automotive coatings where such properties are highly valued.
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Chemical Abstract 72:90534n, vol. 72, 1970 p. 411.
Iyengar Revathi
Ravichandran Ramanathan
Stevenson Tyler A.
Ciba Specialty Chemicals Corporation
Hall Luther A. R.
Shah Mukund J.
Sripada Pavanaram K.
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