Chrome-Free Adhesion Pre-Treatment For Plastics

  • Patent: US 10920321 B2
  • Authors: Mark Hyman, Leonas Naruškevičius, Danas Budilovskis

Description: The invention relates to chrome-free pretreatment methods for plastic surfaces prior to metallization. The method improves adhesion of metallic coatings to polymers while eliminating the use of environmentally hazardous chromium compounds.