Phthalocyanine pigments
First Claim
Patent Images
1. A PHTHALOCYANNE PIGGMENT HIGHLY RESISTANT TO FLOCCULATION IN A LYOPHILIC ORGANIC COATING VECHICLE CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF AN UNSULFONATED COPPER PHTHALOCYANINE PIGMENT SUBJECT TO SAID FLOCCULATION AND FROM 2-15% BY WEIGHT OF AN INSOLUBLE METAL SALT OF COPPER PHTHALOCYANINE POLYSULFONIC ACID, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF BARIUM, MAGNESIUM, CADMIUM, MANGANESE, ZIRCONIUM, ZINC, ALUMINUM, AND TIN.
0 Assignments
0 Petitions
Accused Products
-
Citations
1 Claim
-
1. A PHTHALOCYANNE PIGGMENT HIGHLY RESISTANT TO FLOCCULATION IN A LYOPHILIC ORGANIC COATING VECHICLE CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF AN UNSULFONATED COPPER PHTHALOCYANINE PIGMENT SUBJECT TO SAID FLOCCULATION AND FROM 2-15% BY WEIGHT OF AN INSOLUBLE METAL SALT OF COPPER PHTHALOCYANINE POLYSULFONIC ACID, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF BARIUM, MAGNESIUM, CADMIUM, MANGANESE, ZIRCONIUM, ZINC, ALUMINUM, AND TIN.
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeArthur J. Stratton, Joseph H. Cooper
-
Original AssigneeArthur J. Stratton, Joseph H. Cooper
-
InventorsCooper, Joseph H., Stratton, Arthur J.
-
Application NumberUS03/377,724Time in Patent Office1,562 DaysField of SearchUS Class Current106/411CPC Class CodesC09B 47/065 having -COOH or -SO3H radic...C09B 67/0035 Mixtures of phthalocyanines
