MASS-DYEING POLYMERS
Disclosed is a mass-dyed polymeric material, e.g. polyester, comprising, as dyestuff, a compound or mixture of compounds of formula I I herein the nuclei A, B and D may bear one or more substituents and Me is Ni or Cu. The mass-dyed polymeric material is preferably prepared by incorporating the comp...
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Main Author | |
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Format | Patent |
Language | English |
Published |
27.03.1986
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is a mass-dyed polymeric material, e.g. polyester, comprising, as dyestuff, a compound or mixture of compounds of formula I I herein the nuclei A, B and D may bear one or more substituents and Me is Ni or Cu. The mass-dyed polymeric material is preferably prepared by incorporating the compounds of formula I in form of a master-batch. |
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Bibliography: | Application Number: KE19860003615 |