• Irganox 1010 - BASF
• Irganox 1076 - BASF
• Pinechem 540 - Lawter
• Polyron N - BK Giulini
• Preventol D 7 - Lanxess
• Snowtack 765 A - Lawter
• Speed Block 944 - Lambson
• Triethanolamine 99 - Sabic