Title:
可塑化ポリビニルブチラール類、その製造方法および特に積層安全ガラスに使用するフィルムの使用方法
Document Type and Number:
Japanese Patent JP4658449
Kind Code:
B2
Abstract:
The invention relates to plasticizer-containing polyvinylbutyrals that are characterized by containing as the plasticizer at least one dibenzoate of alkylene and polyalkylene glycols. The invention further relates to a method for producing said compounds, and to their use in molding compounds of all types, especially for producing films that can for example be used as an intermediate layer in laminated safety glasses.
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Inventors:
Parpenfuse Bernd
Stoir Martin
Stoir Martin
Application Number:
JP2002556657A
Publication Date:
March 23, 2011
Filing Date:
December 22, 2001
Export Citation:
Assignee:
Kuraray Europe GmbH
International Classes:
C08K5/105; B32B17/10; C08L29/14; C08K5/103; C08K5/11
Domestic Patent References:
| JP3124733A | ||||
| JP3124441A | ||||
| JP720599A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard