1960’s
3M invented window film business with the original patent on solar control film
3M develops safety/security window films in response to IRA bombings in the UK
1970’s
Adhesive system invention for plastic glazing & reusable application
1980’s
3M develops abrasion resistant coating
1990’s
3M develops & patents micro-layer Ultra tear-resistant window film
3M launches automotive window films providing solar control for laminated glass
2000’s
3M develops & patents first truly color stable polyester films via nano-carbon particles
Launches of Prestige Multi-layer optical films for clear solar heat rejection
2010’s
Launches of Ultra Clear Solar Film for laminated glass