Sterically hindered oxime color improvers for polyolefin process

Details Sterically hindered oxime color improvers for polyolefin process Sterically hindered oxime color improvers for polyolefin process

1992-05-08

1993-11-30

Hollrah, Glennon H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

524186, 524236, 564253, 564265, 564266, 564267, C07C25138, C08K 533

Patent

active

052667260

ABSTRACT:
Sterically hindered oximes provide polyolefin compositions, including those also containing a phenolic antioxidant, with improved resistance to discoloration during processing at elevated temperatures.

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Derwent Abst. (1990) 159052/21.

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