polyamide dye是什么意思

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According to this theory, the hydrophobic sulfonamide dyes being composed of chromophore, sulfonamide group and different alkyl chains were designed and synthesized in this thesis.

本文根据具有相似分子结构的染料和纤维间具有高亲和力的原理，以性能优异的发色体为母体，设计合成了分子结构中含有不同碳数饱和烷基磺酰胺基团的疏水性磺酰胺染料，期望这类染料在未改性聚丙烯、聚乳酸和涤纶等疏水性纤维上具有高竭染率和优异色牢度，从而达到提高其应用性能的目的。

Current situation and prospect of developmet and application of polyamide plastics in automotive was presented at home and abroad.

介绍国内外汽车用聚酰胺塑料的开发及应用现状与前景,对我国汽车用聚酰胺塑料的研究和开发提出了相应的建议。