WORKING DOCUMENT - Contact alimentaire

Functional groups potentially present:Ar-CH 2 OH, Ar-CH 2 OR, Ar-CH 2 -O-CH 2 –Ar, oxirane, Ar-OH, ester, Ar-CH2-Ar11.3 Phenolics (11.1) prepared from substances in the Inventory list of Monomersand Additives further reacted with, for example, polyesters (10.1) prepared fromsubstances in the Inventory list of Monomers and Additives.Functional groups potentially present:Ar-CH 2 OH, Ar-CH 2 OR, Ar-CH 2 -O-CH 2 –Ar, Ar-OH, COOH, ester, Ar-CH2-Ar11.4 Modified phenolics (11.2 or 11.3) prepared from substances in the Inventory listof Monomers and Additives further reacted with acrylic resins (1.1) preparedfrom substances in the Inventory list of Monomers and Additives or acrylicmonomers on the Inventory list of Monomers and Additives, such as methacrylicacid (PM 20020) and styrene (PM 24610).12. Thermoplastic polyurethanes12.1 Polyols in the Inventory list of Monomers and Additives, such as ethylene glycol(PM 16990), polypropylene glycol (PMs 23740, 23770), or polyether glycols,such as dipropylene glycol (PM 16660) or a polyester polyol (10.2), or polyolsbased on polybutadiene, prepared from substances on the Inventory list ofMonomers and Additives, reacted with either an isocyanate in the Inventory listof Monomers and Additives, such as hexamethylene diisocyanate (PM 18640)or diphenyl methane diisocyanate (PMs 16600, 16630) or toluene diisocyanate(PM 25240) or toluene diisocyanate dimer (PM 25270), or a polyisocyanate(8.1) prepared from substances in the Inventory list of Monomers and Additives.Functional groups potentially present:urethane, R-OH, esters, R-COOH, Ar-COOH, biuret, allophanate12.2 Polyurethanes (12.1) prepared from substances in the Inventory list ofMonomers and Additives further reacted with, for example, acrylics (1.1)prepared from substances in the Inventory list of Monomers and Additives oracrylic monomers in the Inventory list of Monomers and Additives, such asacrylic or methacrylic acids (PM 10690 or 20020).Functional groups potentially present:urethane, R-OH, esters, R-COOH, Ar-COOH, biuret, allophanate,40Europäische Vereinigung der Lack-, Druckfarben- und KünstlerfarbenindustrieEuropean Council of Paint, Printing Inks and Artists' Colours IndustryAvenue E. Van Nieuwenhuyse 4 - BE-1160 BrusselsTel:+32 (0)2 676 7480 - Fax: + 32 (0)2 676 7490 - E-mail: secretariat@cepe.org -Internet: http://www.cepe.org/