C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
C08K 5/00 (2006.01) C09D 7/00 (2006.01) C09D 161/04 (2006.01) C09D 161/28 (2006.01)
Patent
CA 2494339
The invention relates to a coating having a thickness of from 5 to 25 ~m, comprising a high-molecular-weight organic material and from 5 to 9 g/m2 colored pigments, wherein, based on the total amount of colored pigments, (a) from 30 to 90 % by weight of 3,6-di(4'-biphenyl)-2,5-dihydro-pyrrolo[3,4-c]- pyrrole-1,4-dione having a specific surface area of from 20 to 50 m2/g and (b) from 10 to 70 % by weight of a further organic colored pigment, selected from the series consisting of quinacridone, diketo-pyrrolo[3,4-c]-pyrrole, dioxazine, indanthrone, perylene, phthalocyanine and 3-amino-1H-isoindol-1-one- oximatometal complex pigments and solid solutions and mixtures thereof, are present.
L'invention se rapporte à un revêtement présentant une épaisseur entre 5 et 25 ?m et comprenant une matière organique à poids moléculaire élevé ainsi qu'entre 5 et 9 g/m?2¿ de pigments de couleur. Sur la quantité globale de pigments colorés, le revêtement contient (a) entre 30 et 90 % en poids de 3,6-di(4'-biphényl)-2,5-dihydro-pyrrolo[3,4-c]-pyrrole-1,4-dione présentant une surface spécifique entre 20 et 50 m?2¿/g et (b) entre 10 et 70 % en poids d'un autre pigment coloré organique sélectionné dans la série constituée de pigments complexes, de solutions solides à base de quinacridone, dicéto-pyrrolo[3,4-c]-pyrrole, dioxazine, indanthrone, perylène, phthalocyanine et 3-amino-1H-isoindol-1-one-oximatométal et de leurs mélanges.
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
LandOfFree
Opaque, colour-pigmented coating does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Opaque, colour-pigmented coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Opaque, colour-pigmented coating will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1686327