Ciba creates effects to improve quality of life.
Our specialty chemicals, added in small quantities, improve existing or add new qualities to materials at every stage of their production processes.

Ciba is a leading developer and manufacturer of a wide selection of pigments, pigment preparations, dyestuffs and additives for the most demanding coating needs. The ever-changing requirements of the plastics, inks & graphic arts and paints & coatings markets make it imperative to develop new pigments and additives to meet these needs. Our extensive research and development activities are resulting in brighter colorants and high performance additives for coating protection, long-term durability, brightening, catalysis, dispersing, and improved rheology.
Our product groups include:
As well as products, we offer a wide range of knowledge-based services and expertise, providing customers with complete solutions to enhance their businesses.
Ciba Organic Colorants for Plastics
| Product Range |
Description |
| Ciba® CINQUASIA® |
Ciba® CINQUASIA® quinacridone pigments are high performance organic pigments that meet the tough demands of today’s marketplace. They are an excellent choice for engineering plastics, styrenics, flexible and rigid PVC as well as for a broad range of polyolefins. Many CINQUASIA products comply with FDA requirements. |
| Ciba® CROMOPHTAL® |
Ciba® CROMOPHTAL® pigments for plastics are high performance organic pigments for plastics with varying chemistries that are suitable for use with a wide range of polymers and processes. Their excellent all-round properties include exceptional processing behavior with outstanding and consistent dispersibility that broadens the scope for color and applications. These pigments also demonstrate very low pressure rise due to minimal screen pack blockage during extrusion. This enables major productivity gains as a result of shorter machinery downtime, easier formulation control and less waste. These products all meet strict legislation for purity and many are FDA-compliant. |
| Ciba® IRGAZIN® |
Ciba® IRGAZIN® pigments are high performance organic pigments for plastics that offer outstanding overall properties, especially weathering for plastics. They can be used in many demanding applications across a wide range of polymers and comply with strict purity legislation. |
| Ciba® IRGALITE® |
Ciba® IRGALITE® pigments for plastics are medium to high performance organic pigments that exhibit excellent value in use. Their good overall properties allow them to be used with many different polymers and processes. The majority also comply with strict purity legislation. |
| Ciba® IRGACOLOR® |
Ciba® IRGACOLOR® pigments are high quality Bismuth Vanadate pigments that provide excellent performance and properties for various demanding polymers. They are characterized by their outstanding resistance to heat, weather and chemicals. |
| Ciba® ORACET® |
Ciba® ORACET® offers a comprehensive range of polymer-soluble colorants with outstanding value in use. They meet the most exacting commercial and technical standards of the plastics industry in terms of value, fastness properties as well as a specific balance of both. These colorants provide a very high level of brightness and transparency and offer new possibilities for color matching and styling. |
| Ciba® MICROLEN®-MC |
The Ciba® MICROLEN®-MC range of pigment concentrates consists of proven pigments in a finely dispersed, free-flowing and non-dusting form. They are particularly suitable for the coloration of polyolefins. The pigment content is approximately 50% within a low molecular weight polyethylene homopolymer carrier. |
| Ciba® MICRANYL® |
The Ciba® MICRANYL® ranges of pigment concentrates for the mass coloration of flexible, semi-rigid and rigid PVC contain products for virtually all PVC applications and performance requirements. They meet the increasing market demand for predispersed, non-dusting and meterable forms. |
| Ciba® MICRANYL® NQ-F |
The new Ciba® MICRANYL® NQ-F range is the most up to date range of pigment concentrates designed for the coloration of flexible, semi-rigid and rigid PVC. |
Ciba Organic Colorants for Inks
| Product Range |
Description |
| Ciba® IRGAZIN® |
For the highest levels of fastness and resistance properties |
| Ciba® CINQUASIA® |
For the highest levels of fastness and resistance properties |
| Ciba® CROMOPHTAL® |
For the highest levels of fastness and resistance properties |
| Ciba® IRGALITE® |
A broad range of value-adding pigments that includes: - Ciba® IRGALITE® Granules to replace presscake in flush manufacture
- Ciba® IRGALITE® Special Grade (SG type), specially designed for discharge from bulk containers
|
| Ciba® MICROLITH® |
A range of high grade and classical organic pigments in a dispersed form for inks. The carrier resins are selected to allow printing on a variety of substrates. The main Ciba® MICROLITH® ranges used for printing inks are: - Ciba® MICROLITH®-K
- Ciba® MICROLITH®-A
- Ciba® MICROLITH®-WA
|
| Ciba® UNISPERSE® |
We also offer the following pigment dispersions in water that are used for the preparation of water-based inks, in conjunction with, among others, Ciba® GLASCOL® acrylic resins: - Ciba® UNISPERSE®-PI
- Ciba® UNISPERSE®-PA
- Ciba® UNISPERSE®-S
|
| Ciba® ORASOL® |
Ciba® ORASOL® dyes give outstanding brightness of hue, transparency and color depth. Ciba offers a range of high-grade, solvent, soluble dyes for printing inks that require ultimate transparency. |
Ciba Organic Colorants for Paints
| Product Range |
Description |
| Ciba® IRGAZIN®, Ciba® CROMOPHTAL® and Ciba® CINQUASIA® |
High-performance organic and inorganic pigments that combine very good tinctorial properties with excellent fastness to light, weather, chemicals and solvents. They fulfill the requirements of the most critical applications. |
| Ciba® IRGALITE® |
Range consists of classical organic pigments. |
| Ciba® IRGACOLOR® |
Inorganic pigments with outstanding resistance to heat, weather and chemicals. |
| Ciba® GRAPHITAN® |
Effect pigments that offer different styling possibilities in combination with micas, aluminum and/or colored pigments, both in solvent as well as in waterborne systems. |
| Ciba® HORNACHROME®, Ciba® HORNA® and HORNATHERM® |
Range of Chrome Yellows and Molybdate Orange powder pigments. |
| Ciba® UNISPERSE®-S and UNISPERSE®-E |
Highly concentrated pigment dispersions developed to meet modern waterborne paint requirements, particularly in new and improved waterborne paint systems, with which they present excellent compatibility. Ciba® UNISPERSE -S® is glycol-free, does not contain any alkylphenol ethoxylates (APE) and can be used in the formulation of solvent-free paints in accordance with industry standards for these systems. |
| Ciba® MICROLITH® |
A range of high grade and classical organic and inorganic pigments in a dispersed form for coatings. The carrier resins are selected to meet various different binder systems. The main Ciba® MICROLITH® ranges used for coating are: - Ciba® MICROLITH®-A
- Ciba® MICROLITH®-K
- Ciba® MICROLITH®-T
- Ciba® MICROLITH®-WA
|
| Ciba® MICROLEN®-UA |
This pigment concentrate range consists of proven pigments in a finely dispersed, free flowing and dust-free form, especially suitable for the pigmentation of powder coatings. Pigment content is about 50% in a special urea aldehyde carrier. |
| Ciba® ORASOL® |
These dyes are soluble in organic solvents and exhibit good all-round fastness properties. These dyes have particularly good solubility in alcohols, ketones and esters, but in general they are insoluble or only minimally soluble in hydrocarbons. ORASOL dyes have a very wide field of application including flamboyant finishes, wood and general industrial coating. |
| CIBA® IRGASPERSE® W and Ciba® IRGASPERSE® U |
These dyes are selected metal-complex or metal-free dyes which are particularly suitable for wood stains. They are desalinated by a special process and are supplied in a 1-methoxy-2-propanol or 1-ethoxy-2-propanol solution and aqueous solution form respectively. |