申请人:Ciba-Geigy Corporation
公开号:US04107174A1
公开(公告)日:1978-08-15
The imidyl compounds, according to the invention, of the formula I are suitable for the manufacture of polymers which can be crosslinked by light, which polymers can be, for example, polyesters, polyamides, polyamide-imides, polyimides, polyester-polyamides, polyester-amide-imides, polyethers, polyamines, polysaccharides and polysiloxanes. Polymers of this type are suitable for carrying out photochemical processes. Compared with known polymers, the polymers based on the imidyl compounds according to the invention have the advantage that they are photochemically substantially more sensitive. In addition, this sensitivity can also be further increased effectively by a combination with sensitizers.
根据本发明,式I的咪唑基化合物适用于制造可以通过光交联的聚合物,这些聚合物可以是聚酯、聚酰胺、聚酰胺-酰亚胺、聚酰亚胺、聚酯-聚酰胺、聚酯-酰亚胺、聚醚、聚胺、多糖和聚硅氧烷等。这种类型的聚合物适用于进行光化学过程。与已知聚合物相比,根据本发明的咪唑基化合物基础的聚合物具有更高的光化学敏感性的优势。此外,通过与敏化剂的组合,这种敏感性也可以得到有效增强。