Title:
ETHYLENE COPOLYMER LAMINATE
Document Type and Number:
Japanese Patent JP3127174
Kind Code:
B2
Abstract:
PURPOSE: To examine a laminate, which solves problems and uses a material capable of being industrially manufactured easily, though the workability of polyvinyl butyral is inferior and a manufacturing process thereof is complicate because flexibility is attained by the addition of a plasticizer in polyvinyl butyral used as the intermediate film of safety glass.
CONSTITUTION: An ethylene copolymer, which is composed of ethylene and at least a (meth)acrylic amide derivative and in which the content of the (meth) acrylic amide derivative is 10-60wt.%, and glass are laminated. Accordingly, performance as safety glass is satisfied under conditions that a plasticizer is not added to an intermediate film.
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Inventors:
Hiroyuki Hagi
Katsuaki Tsutsumi
Toshiyuki Iwashita
Katsuaki Tsutsumi
Toshiyuki Iwashita
Application Number:
JP20810892A
Publication Date:
January 22, 2001
Filing Date:
August 04, 1992
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
B32B17/06; B32B17/10; C03C27/12; C08F10/14; C08F20/52; C08F210/02; C08F220/56; (IPC1-7): B32B17/10; B32B17/06; C08F210/02; C08F220/56
Domestic Patent References:
| JP214855A | ||||
| JP6228105B2 |
Attorney, Agent or Firm:
Seiichi Kikuchi