New single step silicon-free antiadhesive ' papercoating based on aqueous microparticle dispersions and fluoropolymers

• Research unit: INNOSUISSE
• Project number: 14405.1;10 PFNM-NM

Short description (German)

New single step silicon-free antiadhesive ' papercoating based on aqueous microparticle dispersions and fluoropolymers

Short description (English)

New single step silicon-free antiadhesive ' papercoating based on aqueous microparticle dispersions and fluoropolymers

Abstract (German)

Anti-adhesive paper utilized as e.g. release liners is a large scale, widely used industrial product. The current industrial paper coating technology is based on expensive silicon polymers requiring air sensitive platinum catalysis and time consuming two step coating procedures. We propose an new paper coating technology based on aqueous highly dispersed fluoropolymers and polymeric microparticle fillers applied in a single finishing step allowing the in house production and development of an entirely new product line for the industrial partner Zieglerpaper.

Abstract (English)

Anti-adhesive paper utilized as e.g. release liners is a large scale, widely used industrial product. The current industrial paper coating technology is based on expensive silicon polymers requiring air sensitive platinum catalysis and time consuming two step coating procedures. We propose an new paper coating technology based on aqueous highly dispersed fluoropolymers and polymeric microparticle fillers applied in a single finishing step allowing the in house production and development of an entirely new product line for the industrial partner Zieglerpaper.