Kao Agrees to Acquire Ink Company
-- Accelerating global development of water-based pigment inkjet ink
for environmental impact mitigation—
On June 9, 2016, Kao Chemicals Europe, S.L. concluded an asset acquisition agreement of Chimigraf Holding, S.L. (Headquarters: Barcelona, Spain).
Kao has been developing water-based pigment dispersions (pigment dispersing liquid) and ink to propose a new value in the inkjet ink market for industrial printing.
By further applying “pigment nano dispersion technology”*1 cultivated by Kao for years, in March this year Kao succeeded in developing the world’s first water-based pigment inkjet ink*2 for printing on film materials used in flexible packaging.*3 With a VOC-free*4 design, the newly-developed ink allows the supply of high-quality, environmental impact-reducing*5 printed materials.
Chimigraf Holding in Spain is engaged in development, manufacturing and sales of flexographic ink and inkjet ink for package printing. With a wide range of product lineups and versatile ink designing technologies, the company has developed its business centering on Europe, and is now promoting expansion of its sales channel to a global market. Currently, the company is focusing on developing inkjet ink in particular, which is superior in responding to various printing applications.
By taking advantage of newly acquired technologies, manufacturing systems and sales networks from Chimigraf Holding in addition to its own technologies, Kao will provide global customers with its innovative products and services that can contribute to the mitigation of environmental impact.
Outline of Chimigraf Holding
- Company name: Chimigraf Holding SL
- Established: 1970
- Location: Barcelona, Spain
- Business activities: Development, manufacturing and sales of flexographic ink and inkjet ink
- Employees: Approximately 180 (total in the group)
The acquisition will be completed in April 2017.
Pigment nano dispersion technology
The technology for the nano-sized pigment dispersion coated with Kao’s originally designed functional polymer. By applying this technology, Kao developed water-based pigment dispersions for inkjet ink (pigment dispersing liquid) and started production and sales of inkjet pigment dispersions and ink that ensure high-speed and high-quality printing. Kao is promoting its ink business extensively specifically in the field of office and commercial printing market.
About the world’s first water-based pigment inkjet ink
- Pigment ink: Water-based pigment inkjet ink that reduces environmental impact with a VOC (volatile organic compounds)-free design (for line head printer)
- Survey on literature regarding the world’s first
Searched and confirmed using SciFinder (technology-related literature database) and brochures supplied by major device manufacturers that market in North America, EU, China and South Korea. Search conditions: “ink” x “inkjet” x “film” (except for patent). No relevant literature was found in relation to “environmental impact-reducing, water-based pigment inkjet ink with a VOC-free design (without using volatile organic solvent).” (*Kao has already applied for a patent.) (Kao survey as of February 20, 2016)
The world’s largest information search tool compiling literature and information on substances in the biomedical- and material science-related fields to enable comprehensive retrieval of literature, substances and reaction information. Useful to assess novelty of research and development.
Flexible packaging: Packaging made up of such highly elastic base materials as plastic film and paper.
VOC-free design: The volume of VOC (volatile organic compounds) emission, in carbon equivalent, less than 700ppmC in the printing process is defined as a VOC-free design.
The Revised Air Pollution Control Act (enacted in 2006) implements regulation of VOC emissions.
Environmental impact reduction: This means to mitigate the volume of VOC emitted in the printing process.
About Kao Group
Kao Group provides its product lines in two business fields, consumer products used in daily life and chemical products to meet various needs of industry. Specifically, in the Chemical Business, Kao develops and provides globally such diversified products as fat and oil derivatives produced from natural fats and oils, surfactants, toners, toner binders and fragrances. Kao contributes to the enrichment of the lives of people, while meeting diverse needs in a wide range of global industries.