Dispersing Agents and Their Selection

Dispersing Agents for the Digital Revolution in Printing Inks

TEGO® Dispers products have historically proven themselves in numerous coating and printing ink formulations. However, new and challenging applications are constantly being presented, and the products must be able to satisfy the latest demands. Of these, the use of digital printing across a variety of substrates – especially textiles and ceramic tiles – has come into focus and taken priority wi...

Properties of the cholera exo-enterotoxin: effects of dispersing agents and reducing agents in gel filtration and electrophoresis.

Initial studies, by using polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate (SDS), led to the attractive hypothesis that the cholera exo-enterotoxin (choleragen) consisted of two noncovalently linked peptides of 56,000 and 28,000 molecular weight. The spontaneous toxoid (choleragenoid) appeared to be identical with the 56,000 molecular weight piece. The results appear...

Agents and Their Environments

The world itself is a very complex place for architecture agents to act in. The real world is partially observable, stochastic, sequential, dynamic and continuous. Most architecture is designed to only deal with fractions of the total possible environmental complexity by acting in particular domains. For example, some architecture assumes that the world is static and that the only things that c...

Agents and Their Cities

The interactive Web seems a natural place for the use of agent technology, to bring access to e-services with solutions to dynamic, open and changing environments. However, agent technology is still quite low key in this expanding area of Internet access and e-business space. Part of the reason for this has been the lack of a large-scale test-bed. Some fundamental changes in the development of ...

Wetting and Dispersing Additives