Custom ingredients

Seqens has longstanding experience in up-scaling and custom manufacturing of chemicals for various industries (fine chemicals, lubricants, electronics…). We offer our expertise, industrial know-how and flexible facilities to expand your production capabilities, should it be occasional or on the longer term.

INDUSTRIAL ASSETS

Seqens is a European reference in industrialization of high value added custom materials, granting flexibility and reliability to its customers (from the early stage of upscaling development).

Offering multi-step synthesis, process optimization and cost reduction advice, Seqens also has strong assets to integrate your supply chain as an outsourcer in the case of “make or buy” decisions.

Seqens highly flexible technological platform adapts to your requirements and meets your needs. Our toolbox of chemistries and processes provides you with the best tailor-made solutions with high quality standards.

R&D EXPERTISE

Seqens teams closely collaborate with customers to understand their requirements and major hurdles all along the projects.

Scientists and state-of-the-art lab equipment, located in our R&D centers (France and Canada), allow us to support customer innovation within contract research projects.

Partnerships have been formed with leading companies in many industrial sectors including :

Fine chemicals

COSMETICS

• Active ingredients
• Functional ingredients
• Home care products

DEFENSE & AEROSPACE

• Energetic materials
• Propellants
• Structural polymers

ENERGy storage

• Cathode & electrolyte material
• Batteries
• Supercapacitors

fluid processing

• Separation specialties
• Ion exchange resins

PAINT & INK

• Additives
• Binders

PLASTIC & RUBBER

• Complex polymers
• Additives

Lubricant additives

Metalworking

• Antiwear additives
• Emulsifiers and corrosion inhibitor additives
• Extreme pressure additives
• Packages

Metal protection

Short term protection (storage, transportation etc.)

• Neutral calcium sulfonates
• Amorphous or crystalline overbased calcium sulfonates

Medium and long term protection (construction, automotive manufacturing etc.)

• Overbased calcium sulfonates (calcite)
• Solvent, mineral oil, wax and water-based

Packages for corrosion and rust prevention

• Temporary or long term protection
• Indoor and outdoor
• Ready-to-use
• Barium free

High Tech Grease

Calcium sulfonate carbonate greases

• From NLGI grade 0 to 3
• Ready to use
• Customized on demand
• Carriers
• Mineral oil
• Vegetable oil
• Biodegradable base oil

Complex calcium sulfonate greases

• High resistance in moist environment
• Operating under extreme low-temperature conditions
• No GHS classification required

Electronics

Microelectronics

• Photoresist polymers and monomers
• Antireflective coating polymers
• Topcoat polymers
• Advanced lithography molecules

Organic and Printed Electronics

• Active layer semiconductors
• Transport layer polymers
• Electrode materials
• Substrate materials