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Title:
耐候性多層システム
Document Type and Number:
Japanese Patent JP5651687
Kind Code:
B2
Abstract:
The invention relates to a multilayer product comprising a first layer (A), a second layer (B), a third layer (C), and a fourth layer (D). The first layer (A) is a scratch-resistant protective layer having a minimum extinction of 0.3 at 340 nm, the second layer (B) is an alkyl acrylate layer having a minimum extinction of 2 at 340 nm, and the third layer (C) and the fourth layer (D) contain a UV-stabilized polycarbonate. The invention also relates to a method for manufacturing the multilayer product.

Inventors:
ビルギット・マイヤー・ツー・ベルステンホルスト
グンター・シュトルヴェルク
フランク・ブッケル
ハインツ・プートライナー
Application Number:
JP2012510138A
Publication Date:
January 14, 2015
Filing Date:
May 04, 2010
Export Citation:
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Assignee:
バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
International Classes:
B32B27/30; B29C45/00; B29C45/16; B29C69/00; B32B7/02; B32B27/18; B32B27/36; C03C17/34
Attorney, Agent or Firm:
Mitsuo Tanaka
Yamada Takuji
Yuko Goto



 
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