Invention Grant
US4639477A Process for coloring high-molecular organic material, and novel metal
complexes of oxime(s) of o-hydroxy benzaldehyde(s) and ketone(s)
失效
用于着色高分子有机材料的方法，以及邻羟基苯甲醛和酮的肟的新型金属络合物，
- Patent Title: Process for coloring high-molecular organic material, and novel metal complexes of oxime(s) of o-hydroxy benzaldehyde(s) and ketone(s)
- Patent Title (中): 用于着色高分子有机材料的方法，以及邻羟基苯甲醛和酮的肟的新型金属络合物，
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Application No.: US745033Application Date: 1985-06-13
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Publication No.: US4639477APublication Date: 1987-01-27
- Inventor: Georg Cseh , Paul Lienhard
- Applicant: Georg Cseh , Paul Lienhard
- Applicant Address: NY Ardsley
- Assignee: Ciba-Geigy Corporation
- Current Assignee: Ciba-Geigy Corporation
- Current Assignee Address: NY Ardsley
- Priority: CHX2914/84 19840615
- Main IPC: C09B45/04
- IPC: C09B45/04 ; C08K5/00 ; C09B45/00 ; C09B56/02 ; C08K5/23
Abstract:
Process for mass-coloring high-molecular organic material, which comprises using a metal complex of the formulae I and/or Ia ##STR1## in which R is a hydrogen or chlorine atom or a methyl or methoxy group, R.sub.1 is a hydrogen atom, C.sub.1 -C.sub.4 -alkyl or phenyl which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, --NO.sub.2, --CONH.sub.2 --CONHR.sub.2 or C.sub.2 -C.sub.5 -N-alkylcarbamoyl, X is --CH.dbd. or --N.dbd., M is a divalent transition metal, and A is phenyl or substituted phenyl and R.sub.2 is alkyl, phenyl or substituted phenyl.The resulting colorations are distinguished by high tinctorial strength and good fastness properties, such as light, weathering and migration fastness properties.
Public/Granted literature
- US5738217A Combined food and beverage container carrier and advertising vehicle Public/Granted day:1998-04-14
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