INTERMEDIATE FILM FOR AUTOMOBILE LAMINATED SAFETY GLASS AND PRODUCTION OF THE SAFETY GLASS USING THE FILM

Title:

INTERMEDIATE FILM FOR AUTOMOBILE LAMINATED SAFETY GLASS AND PRODUCTION OF THE SAFETY GLASS USING THE FILM

Document Type and Number:

Japanese Patent JPH07172880

Kind Code:

A

Abstract:

PURPOSE: To produce an intermediate film for an automobile laminated safety glass with the embossment pitch differs between the upper edge side and lower edge side reduced after being extended and without any defective deaeration due to the pitch difference.

CONSTITUTION: The embossments are formed at least on one side of of an intermediate film 10 so that the pitch between the embossments 12 on one edge side is larger than that on the other edge side. The one edge side of the film 10 is more largely extended in relation to the other edge side to obtain the intermediate film on one side of which the embossments 12 of uniform pitch are formed on the whole surface, the film 10 is put between two glass sheets, and lamination is conducted.

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Inventors:

YAMANE TOSHIO
YOSHIOKA TADAHIKO
ASANO AKIRA

Application Number:

JP32289593A

Publication Date:

July 11, 1995

Filing Date:

December 21, 1993

Export Citation:

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Assignee:

SEKISUI CHEMICAL CO LTD

International Classes:

B60J1/00; B29C59/04; B32B17/10; C03C27/12; (IPC1-7): C03C27/12; B29C59/04; B32B17/10; B60J1/00

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