公开(公告)号：WO2017072040A1

公开(公告)日：2017-05-04

申请号：PCT/EP2016/075374

申请日：2016-10-21

Applicant: KURARAY EUROPE GMBH ,  CONTAINER CORPORATION OF CANADA

Inventor： FUSS, Robert W. ,  GOTTLIEB, Norman James

IPC: C08J7/04 ,  B29B11/14 ,  B29C49/22 ,  B65D1/02 ,  B65D39/08

CPC classification number: C08J7/042 ,  B29B11/14 ,  B29B2911/14113 ,  B29B2911/1424 ,  B29B2911/14266 ,  B29B2911/14453 ,  B29K2995/0067 ,  C08J2329/04 ,  C08J2329/14

Abstract: The invention is directed to a process for producing a plastic container or a preform thereof with a barrier coating characterized in that the plastic container or the preform thereof comprises an inside thread for a cap having an outside thread and that the barrier coating is provided on the complete outside surface of the container or the preform.

Abstract translation: 本发明涉及一种生产具有阻隔涂层的塑料容器或其预成型件的方法，其特征在于该塑料容器或其预成型件包括用于具有外螺纹的盖的内螺纹和 屏障涂层设置在容器或预制件的整个外表面上。

公开(公告)号：WO2015004164A1

公开(公告)日：2015-01-15

申请号：PCT/EP2014/064659

申请日：2014-07-08

Applicant: KURARAY EUROPE GMBH ,  CONTAINER CORPORATION OF CANADA

Inventor： FRANK, Michael ,  FUSS, Robert W. ,  GOTTLIEB, Norman James

IPC: C08J7/04 ,  B65D1/02

CPC classification number: C09D129/14 ,  B05D1/02 ,  B05D3/002 ,  B65D1/0215 ,  C08J7/042

Abstract: The invention is directed to a process for producing a plastic container with a barrier coating comprising the steps a) applying at least one coating layer of a first polyvinyl acetal on at least a part of the plastic container; b) applying at least one coating layer of vinylalcohol/vinylacetate/ethylene terpolymer (PVAE) on the first polyvinyl acetal layer; c) applying at least one top coating layer of a second polyvinyl acetal on the PVA Elayer.

Abstract translation: 本发明涉及一种用于生产具有阻隔涂层的塑料容器的方法，包括以下步骤：a）在塑料容器的至少一部分上施加至少一个第一聚乙烯醇缩醛的涂层; b）将乙烯醇/乙酸乙烯酯/乙烯三元共聚物（PVAE）的至少一层涂层施加到第一聚乙烯醇缩醛层上; c）将第二聚乙烯醇缩醛的至少一个顶部涂层施加到PVA剥离剂上。