[EN] LOW VOC, WATER-BASED COATING COMPOSITIONS SUITABLE FOR PROTECTING METAL CONTAINING SUBSTRATES INCLUDING FOOD AND BEVERAGE PACKAGES<br/>[FR] COMPOSITIONS DE REVÊTEMENT À BASE D'EAU ET À FAIBLE TENEUR EN COV APPROPRIÉES POUR LA PROTECTION DE SUBSTRATS CONTENANT DU MÉTAL NOTAMMENT DES EMBALLAGES DE PRODUITS ALIMENTAIRES ET DE BOISSONS
申请人:VALSPAR CORP
公开号:WO2013158261A1
公开(公告)日:2013-10-24
The present invention provides coating compositions and methods of using these compositions to form tough, abrasion resistant, and water resistant coatings on metal-containing substrates. Coating compositions of the present invention are preferably derived from one or more ingredients comprising at least one copolymer, referred to herein as Copolymer I, that preferably comprises (a) one or more repeating units (Repeating Unites) A) comprising at least one hydrophilic ester functionality and at least one polar functionality; and (b) one or more additional kinds of copolymerizable repeating units (Repeating Unites) B).