公开(公告)号：US20180111777A1

公开(公告)日：2018-04-26

申请号：US15334321

申请日：2016-10-26

Applicant: CPFilms Inc.

Inventor： PETER IAN CARVER ,  MICHAEL HAWKINS

IPC: B65H19/28 ,  B65B63/04 ,  B65D85/672 ,  B65D65/14

CPC classification number: B65H19/283 ,  B65B63/04 ,  B65D65/14 ,  B65D85/672 ,  B65H2301/41427 ,  B65H2301/41428 ,  B65H2511/166 ,  B65H2701/1752

Abstract: A packaged flexible film is described. The packaged flexible film includes (i) a cylindrical core having an outer surface; (ii) a supply of flexible film wound about the core with a leading edge adjacent the outer surface and forming a connection ridge along the outer surface; and (iii) a cover strip comprising a compressed compressible cover material covering said connection ridge. Also described are a packaging system for flexible film and a multilayer flexible film packaging tape.

公开(公告)号：US20160347968A1

公开(公告)日：2016-12-01

申请号：US15234561

申请日：2016-08-11

Applicant: CPFilms Inc.

Inventor： IGOR V. KHUDYAKOV ,  MICHAEL HAWKINS

IPC: C09D183/04 ,  C09J7/02 ,  C08G77/44 ,  C09D183/10 ,  C08G77/08 ,  C08G77/38

CPC classification number: C09D183/04 ,  B32B7/06 ,  C07F7/18 ,  C08G77/08 ,  C08G77/12 ,  C08G77/14 ,  C08G77/38 ,  C08G77/44 ,  C08J7/047 ,  C08J2367/02 ,  C08J2483/04 ,  C09D183/10 ,  C09J7/401

Abstract: An environmentally acceptable catalyst, coating system, and methods for thermal cure silicone release coatings that utilize bismuth (“Bi”) catalyst to retain properties of tin (“Sn”)-catalyzed systems but do not have the toxicity and environmental hazards associated therewith. The coating systems and methods also provide a laminate that shows reduced orange peel distortion over time compared with tin (“Sn”)-catalyzed systems and methods.

Abstract translation: 使用铋（“Bi”）催化剂保护锡（“Sn”）催化体系的性质但不具有与之相关的毒性和环境危害的环境可接受的催化剂，涂层体系和热固化硅氧烷剥离涂层的方法。 涂料体系和方法还提供了一种与锡（“Sn”）催化的体系和方法相比，随着时间的推移显示出橙皮变形变小的层压体。