Key Technologies & Markets
Key Technologies per business lines
Fine chemical
Our markets
- Cosmetics
- Defence & Aerospace
- Energy Storage
- Fluid processing
- Fuel Additives
- Oil & Gas
- Plastic & Rubber
- Textile
Chemistries
- Polymerisation
- Halogenation
- Gewalt reactions : thiophene derivates
- Diels-Alder reactions : Cyclic alkenes
- Friedel & Crafts reactions : aromatic ketones
- Arbusov reactions: Phosphorous derivates
- Williamson: etherification
- Heck, Suzuki reactions: aromatic and hetero-aromatic alkenes/alkynes
- Cyanuration
- Esterification
- Hydrogetation
- Oxidation
- Reduction
Others
- Nitration
- Wittig reaction
- Openauer oxidation
- Epoxidation
Lubricants
In addition to its own products, SEQENS provides to its customers tolling and custom manufacturing services for the production of:
- Greases based on calcium carbonate sulfonate technology
- Industrial lubricants
- Compatible industrial lubricants with incidental food contact (dedicated lines)
- Additives for lubricants or fuels
- Others…
Protected by a confidentiality agreement, customers have direct access to SEQENS R&D and SEQENS production and its equipment, to develop and manufacture innovating products compliant to their needs. They reach immediately new technologies and already controlled processes, which they do not have or with an insufficient self‑production capacities.
Our industrial sites offer particularly the following advantages:
- Safety clearance to handle the most sensitive reagents (BF3, AlCl3, SOCl2,…)
- Multiple approvals (ISO 9001, HALAL, KOSHER, QP&G, 3-PIMS,…)
- A total flexibility for the choices of raw materials
- A quality control performed partially or completely by our internal test laboratory
- Filling capacity going from small packaging to bulk conditionings
As a global player, SEQENS has implemented the appropriate organization to fully comply with worldwide regulations in the field of chemical safety, transportation and customs.
Chemistries:
- Alkylation
- Amides
- Combustion additives
- Esterification
- Ethyl silicates
- Incidental food contact lubricants
- Polymerization
- Sodium sulfonates
- Sulfurization
- Carbonatation
Electronics
Chemistries
- Polyaddition
- Polycondensation
- Polymerization by cycle opening
- Sol-gel process
- Polymer functionalization
- Radical polymerization
- Anionic polymerization
Raw material handled
- Hydrogen sulfide
- Isocyanates
- Trifluoroborane
- Aluminium trichloride
- Chlorine
- Trimethylphosphite
- Thionyl chloride
- Chlorosulfonic acid
- Sulfuryl dichloride