Perylenetetracarboxylic acid diimides containing long-chain...

Details Perylenetetracarboxylic acid diimides containing long-chain... Perylenetetracarboxylic acid diimides containing long-chain...

C - Chemistry, Metallurgy

09

B

C09B 57/08 (2006.01) C07D 471/06 (2006.01) C08K 5/3437 (2006.01) C09B 5/62 (2006.01)

Patent

CA 2045331

P-1 8133/A Perylenetetracarboxylic acid diimides containing long-chain alkanoylamino radicals Abstract of the Disclosure Compounds of formula Image (I), wherein R is C7-C21alkyl, C4-C18alkenyl, C5-C12cycloalkyl or C5-C6cycloalkyl-substituted C1-C4alkyl, R1, R2, R3 and R4 are each independently of one another hydrogen, chloro, bromo, methyl or methoxy, Z is a direct bond or-O-, -S-, -NH-, -CO-, -SO2- or -NHCO-, and n is 0 or 1. These compounds have excellent suitability as pigments for colouring organic material of high molecular weight, especially polyvinyl chloride, polyolefins and paints.

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