http://www.eastman.com/FAQs/Pages/FAQs.aspx?qnId=36
http://www.byk.com/en/additives/product-groups/adhesion-promoters-coupling-agents/adhesion-promoters.html
http://www.exlak.pl/index.php/en/adhesion-promoter/77-rodek-zwikszajcy-przyczepno-do-aluminium?a4dd0f4ee3e445aa5690c61fa105b2b4=eb853eaa0eea010060c8c3b2152fa3dc
