公开(公告)号：EP3146009A4

公开(公告)日：2017-12-06

申请号：EP15796095

申请日：2015-04-24

Applicant: VALSPAR SOURCING INC

Inventor： PROUVOST BENOIT ,  GIBANEL SEBASTIEN

IPC: C09D171/00 ,  B32B15/04 ,  C08G59/22 ,  C09D171/12

CPC classification number: C09D163/00 ,  B65D25/00 ,  B65D85/70 ,  C08G59/04 ,  C08G59/066 ,  C08G59/245 ,  C08G59/26 ,  C08G2650/56 ,  C09D171/00

Abstract: Metal food or beverage containers are coated with a polyether polymer containing at least two ether linkages in the polymer backbone. The polymer is substantially free of segments derived from bisphenol A and epoxides thereof, and is a reaction product of, or can be derived from, (i) an aryl- or heteroaryl-group-containing diepoxide that is not derived from a polyhydric phenol or a glycidyl ester and (ii) a polymer backbone extender that has two functional groups reactive with an epoxy group and which following reaction with the diepoxide provides at least one pendant aryl or heteroaryl group on the polymer backbone, or provides at least one divalent aryl or heteroaryl group in the polymer backbone and linked to the backbone via ether linkages.

公开(公告)号：EP3122818A4

公开(公告)日：2017-11-15

申请号：EP15768852

申请日：2015-03-30

Applicant: VALSPAR SOURCING INC

Inventor： MATTHIEU ANDRIOT ,  GIBANEL SEBASTIEN ,  PROUVOST BENOIT

IPC: C08L67/03 ,  A47J47/02 ,  C08G63/58 ,  C09D167/03

CPC classification number: C09D167/00 ,  B65D25/14 ,  B65D85/72 ,  C08G63/47 ,  C08G63/64 ,  C08G63/668 ,  C09D167/07

Abstract: A coating composition is provided that includes (a) a polyester polymer derived by esterifying an aryloxy ether polyol (e.g., an aryloxy ether diol) derived from reaction between a polyhydric phenol or a polyphenol and a non-hydroxyl functional cyclic carbonate, or from reaction between a monophenol and a hydroxyl functional cyclic carbonate; (b) a crosslinker and (c) an optional catalyst.

公开(公告)号：EP3134484A4

公开(公告)日：2018-04-11

申请号：EP15783342

申请日：2015-04-24

Applicant: VALSPAR SOURCING INC

Inventor： GIBANEL SEBASTIEN ,  PROUVOST BENOT

IPC: C09D169/00 ,  C08L69/00

CPC classification number: C07D317/36 ,  C08G65/38 ,  C08G65/4043 ,  C09D171/00 ,  C09D171/10

Abstract: Polycyclocarbonate compounds and upgraded molecular weight polymers made from such compounds are provided. The polymers have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.

公开(公告)号：EP3134475A4

公开(公告)日：2017-11-15

申请号：EP15783598

申请日：2015-04-24

Applicant: VALSPAR SOURCING INC

Inventor： GIBANEL SEBASTIEN ,  PROUVOST BENOIT

IPC: C08L71/00 ,  B05D1/02 ,  B05D7/14 ,  B05D7/22 ,  B65D1/12 ,  B65D25/14 ,  C08G65/40 ,  C08G73/02 ,  C09D5/08 ,  C09D171/00 ,  C09D175/04 ,  C09D177/00 ,  C09D179/00 ,  C09D179/02 ,  C23C2/00

CPC classification number: C09D171/00 ,  B05D1/02 ,  B05D7/14 ,  B05D7/227 ,  B65D1/12 ,  B65D25/14 ,  C08G65/40 ,  C08G73/028 ,  C08G2150/90 ,  C08G2390/40 ,  C09D5/08 ,  C09D175/04 ,  C09D179/02

Abstract: Polycyclocarbonate compounds and upgraded molecular weight polymers made from such compounds are provided. The polymers have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.