Title:
【発明の名称】ウェブ横断方向において種々の厚さを有する複合コーティングの製造方法
Document Type and Number:
Japanese Patent JPH10507405
Kind Code:
A
Abstract:
Composite coatings are provided having a variable thickness and a coloration gradient in the cross-web direction using shims to direct flow in a premetered extrusion extrusion process and an edge band is used to provide stability to the bead. Further stability is provided by a vacuum gradient matched to the specific shim design used. The composite coatings are useful in preparing laminated structures such as automobile windshields with a gradient band.
Inventors:
Flattery, David, Kay.
Phillips, Thomas, Earl.
Woo, George, Zee.
Phillips, Thomas, Earl.
Woo, George, Zee.
Application Number:
JP51337396A
Publication Date:
July 21, 1998
Filing Date:
October 16, 1995
Export Citation:
Assignee:
E.I.du Pont de Nemours & Company
International Classes:
B05C5/02; B05D1/26; B05D7/00; B29C48/154; B32B17/10; B32B27/30; B05C9/06; B65D5/00; (IPC1-7): B05D1/26; B05D7/00; B32B27/30
Attorney, Agent or Firm:
Yoshikazu Tani (1 person outside)