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Vol. 19, NO. 3, Page 14
U.S. 4,780, 491 FILLER Minnesota Mining & Manufacturing Co. Priority Date: 9 February 1987
Glass microspheres containing metal oxides to produce a coloured effect.
U.S. 4,780, 492 CONCENTRATED SOLUTION OF UV STABILIZERS Sandoz Ltd. Priority Date: 21 March 1983
Comprises:
a) an oxamid
b) 2,2,6,6-tetra alkyl piperidine, dissolved in
c) an organic solvent.
U.S. 4,780 493 STABILIZERS Ciba-Geigy Priority Date: 22 April 1985
Piperidine compounds.
U.S. 4,780 495 STABILIZERS The B. F. Goodrich Co. Priority Date: 25 January 1988
N-(substituted)-a-(3,5-dialkyl-4-hydroxy-phenyl)-a,a-disubsti- tuted acetones.
U.S. 4,780 496 FIRE RETARDANT POLYOLEFINES Great Lakes Chemical Corp. Priority Date: 14 July 1987
Mixture of hexabromo-cyclododecane and bis-(polybromophenoxy) ethane in polyolefines as fire retardant.
ADDITIVES FOR 0 1999 Elswier Science Publishers Ltd., England./89/$0.00 + 2.20 POLYMERS No part of this publication may bee reproduced. stored in a retrieval system, or transmitted by any form or by any
means. electronic, mechanical, photocopying, reccording or otherwise, without the prior permission of the publishers.
(Readers in the USA.- please see special regulations listed on back cover.)