Our services and technologies help you to screen smart, understand raw materials, build knowledge (further) and increase efficiency of your products.
Free your mind and increase your knowledge: Our High Throughput platform allows for automated synthesis of polymers and preparation of formulations (coatings, personal care, household).
A proof of concept has been developed at VLCI – Amsterdam to showcase the process of surfactant selection via the HLD‐NAC theory for emulsion polymerization. This approach, that has already been proven in the fields of personal care, household and EOR, allows a practical and fast selection of the right surfactants for the efficient development of any type of (micro‐)emulsions.
Talcs with different properties were evaluated as barrier pigments. Differences in performance could be found much more rapidly and clearly by using EIS (Electrochemical Impedance Spectroscopy) methods than by salt spray testing. Pure, platy low oil absorption talcs gave excellent barrier properties in heavy duty protective coatings without the use of any other anticorrosive pigment.
When working with fillers or pigments, the selection of suitable dispersants can be time-intensive, with many physical and chemical factors coming into play. VLCI presents a new method that removes much of the complexity of dispersant selection, through the application of Hansen Solubility Parameters. It uses experimentally determined parameters to predict immediately the best dispersant for your paint, coating or ink development.
During the last two decades the pharmaceutical industry has been constantly using of automated and parallel workflows to increase their productivity in the R&D process. The use of automated high-throughput screening methodologies to develop new structures using fast identification systems has resulted in an important reduction of time-to-market and an increase in knowledge and cost savings. Also, researchers in the field of polymeric coatings and polymeric formulations started using these tools and this article shows the benefits in that area.
There’s clearly a desire to replace conventional surfactants with naturally derived, sustainably sourced or biodegradable alternatives. For the cosmetic scientists, the challenge of applying this switch to practice is a tough one. There are very few ways for determining which surfactant is the best green replacement, especially when working with micro-emulsions. Trial and error takes time, eating into a company’s competitive edge so it is clear that a framework for rational formulation design would be beneficial. Outlined here is a real alternative to the limited Hydrophilic-Lipophilic Balance (HLB) approach; it’s called HLD-NAC approach.
Van Loon Chemical Innovations (VLCI) provides valuable and innovative R&D services to the formulation industry, on a project-by-project basis. By combining knowledge, experience and High Throughput, we boost development processes and improve properties of polymers, coatings, personal & beauty care, household and pharmaceutical products. VLCI has its own proven concept: Various products introduced onto the market up to 5 times faster, allowing our customers to save costs on R&D projects.