公开(公告)号：US20070231576A1

公开(公告)日：2007-10-04

申请号：US11239820

申请日：2005-09-30

Applicant: M. Davis ,  Georgios Zafiris

Inventor： M. Davis ,  Georgios Zafiris

IPC: B32B27/36

CPC classification number: B32B27/08 ,  B32B7/12 ,  B32B27/302 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2307/712 ,  B32B2355/02 ,  B32B2367/00 ,  B32B2369/00 ,  B32B2375/00 ,  B32B2605/003 ,  Y10T428/31507

Abstract: A multilayer film comprising a superstrate, and a tie layer comprising a tie layer composition comprising a polycarbonate and a poly(alkylene ester) is disclosed, wherein a substrate contacted to the tie layer opposite the superstrate has initiation peel strength between the tie layer and the substrate of about 20 to about 60 pounds per linear inch (about 3,500 to about 10,500 Newtons per meter), measured at a 90° peel angle and a peel rate of 12.7 cm/min. An article comprising the multilayer film is disclosed. Methods of forming the multilayer film and the article are also disclosed.

Abstract translation: 公开了一种包含上覆层的多层膜和包含包含聚碳酸酯和聚（亚烷基酯）的粘结层组合物的粘结层，其中与所述粘合层相接触的基材在连接层和粘合层之间具有起始剥离强度 基板在90°剥离角和12.7cm / min的剥离速率下测量为约20至约60磅/线性英寸（约3,500至约10,500牛顿每米）。 公开了一种包含多层膜的物品。 还公开了形成多层膜和制品的方法。

公开(公告)号：US20060017193A1

公开(公告)日：2006-01-26

申请号：US10895522

申请日：2004-07-20

Applicant: Himanshu Asthana ,  M. Davis ,  Hari Harikumar ,  Martin Lindway ,  Aniruddha Moitra ,  Chetan Parikh ,  Om Prakash ,  Michael Roland ,  Robert Schiff ,  Robert Walker ,  Georgios Zafiris

Inventor： Himanshu Asthana ,  M. Davis ,  Hari Harikumar ,  Martin Lindway ,  Aniruddha Moitra ,  Chetan Parikh ,  Om Prakash ,  Michael Roland ,  Robert Schiff ,  Robert Walker ,  Georgios Zafiris

IPC: B32B33/00

CPC classification number: B29C47/0021 ,  B29C47/0019 ,  B29C47/065 ,  B29C47/145 ,  B29C47/92 ,  B29C2947/92704 ,  B29C2947/92904 ,  B29C2947/92923 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2995/0022 ,  B29K2995/0073

Abstract: One method for making a laminate material comprising a first surface layer comprising resorcinol arylate polyester chain members and a second surface layer suitable for bonding to a substrate, comprises co-extruding a polymeric first surface layer material and a polymeric second surface layer material through a die and into the first nip of a calender roll stack comprising a first surface roll and a second surface roll that define the first nip, to form the laminate material. A nip load in the first nip of greater than or equal to about 400 N/cm can be applied to the laminate, and the laminate material can be collected from the roll stack. The first roll and the second roll can each have a surface smoothness of less than or equal to about 5 micrometers and temperatures of about 40° C. to about 150° C.