公开(公告)号：US20150079405A1

公开(公告)日：2015-03-19

申请号：US14387701

申请日：2013-03-14

Applicant: TOYO SEIKA GROUP HOLDINGS, LTD.

Inventor： Shunya Nangou ,  Yusuke Obu ,  Kashiko Kawai ,  Tomohiro Miyai ,  Nan Zhang

IPC: C08K3/08 ,  C08K3/10

CPC classification number: C08K3/08 ,  C08J7/042 ,  C08J7/047 ,  C08J2367/02 ,  C08J2475/06 ,  C08K3/10 ,  C08K2201/008 ,  C08L33/02 ,  C08L2312/00 ,  C09D133/02 ,  Y10T428/31547

Abstract: A gas barrier material comprising a polycarboxylic acid polymer, and containing 0.10 to 1.4% by weight of a monovalent metal element, at least not less than 5.0% by weight of a polyvalent metal element, and 0.01 to 3.0% by weight of a nitrogen element per the total weight of nitrogen and carbon. The gas barrier material exhibits excellent gas barrier property, excellent waterproof property after the bend working and excellent appearance on the surface of the coating.

Abstract translation: 含有多元羧酸聚合物的阻气材料，含有0.10〜1.4重量％的一价金属元素，至少为5.0重量％以上的多价金属元素，0.01〜3.0重量％的氮元素 相对于氮和碳的总重量。 阻气性材料具有优异的阻气性，弯曲加工后的优异的防水性能和涂层表面的优异外观。