公开(公告)号：US09804305B2

公开(公告)日：2017-10-31

申请号：US14375029

申请日：2013-01-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Rajesh K. Katare ,  Eric M. Peterson ,  Sierra V. Schmidt

IPC: B32B17/00 ,  G02B5/08 ,  B32B37/00 ,  F24J2/10

CPC classification number: G02B5/0808 ,  B32B37/0076 ,  B32B2327/12 ,  B32B2333/08 ,  F24S23/82 ,  Y10T428/24777

Abstract: Methods for preparing edge-sealed multi-layer film articles include applying a sealant composition to a multi-layer film article that includes at least one polymeric film layer, and permitting the sealant composition to dry to form an edge-sealed article. The sealant composition includes at least one solvent capable of softening, penetrating or dissolving the polymeric film layer of the multi-layer film article, and at least one polymer dissolved in the solvent. The polymer dissolved in the solvent may be a fluoropolymer, a non-tacky at ambient temperatures(meth)acrylate-based block copolymer, or a combination thereof. Edge-sealed articles prepared by this method can include other polymeric film layers or coated layers such as metallic layers and can be part of larger assemblies.

公开(公告)号：US20140377511A1

公开(公告)日：2014-12-25

申请号：US14375029

申请日：2013-01-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Rajesh K. Katare ,  Eric M. Peterson ,  Sierra V. Schmidt

IPC: G02B5/08 ,  B32B37/00

CPC classification number: G02B5/0808 ,  B32B37/0076 ,  B32B2327/12 ,  B32B2333/08 ,  F24S23/82 ,  Y10T428/24777

Abstract: Methods for preparing edge-sealed multi-layer film articles include applying a sealant composition to a multi-layer film article that includes at least one polymeric film layer, and permitting the sealant composition to dry to form an edge-sealed article. The sealant composition includes at least one solvent capable of softening, penetrating or dissolving the polymeric film layer of the multi-layer film article, and at least one polymer dissolved in the solvent. The polymer dissolved in the solvent may be a fluoropolymer, a non-tacky at ambient temperatures(meth)acrylate-based block copolymer, or a combination thereof. Edge-sealed articles prepared by this method can include other polymeric film layers or coated layers such as metallic layers and can be part of larger assemblies.

Abstract translation: 用于制备边缘密封多层膜制品的方法包括将密封剂组合物施加到包括至少一个聚合物膜层的多层膜制品中，并允许密封剂组合物干燥以形成边缘密封制品。 密封剂组合物包括能够软化，渗透或溶解多层膜制品的聚合物膜层的至少一种溶剂和溶解在溶剂中的至少一种聚合物。 溶解在溶剂中的聚合物可以是含氟聚合物，在环境温度下是非粘性的（甲基）丙烯酸酯基嵌段共聚物，或其组合。 通过该方法制备的边缘密封制品可以包括其它聚合物膜层或诸如金属层的涂层，并且可以是较大组件的一部分。