How to produce a film a diaphragm of a loud speaker, or for diaphragms of a microphone

Title:

How to produce a film a diaphragm of a loud speaker, or for diaphragms of a microphone

Document Type and Number:

Japanese Patent JP2016534685

Kind Code:

A

Abstract:

本発明は、熱可塑性エラストマーからラウドスピーカの振動板またはマイクロフォンの振動板用のフィルム（７）を作製する方法に関し、熱可塑性エラストマーが、押出し成形によってフィルムに成形されることを特徴とする。

Inventors:

Seckner, Christian
Peter, Partle

Application Number:

JP2016547233A

Publication Date:

November 04, 2016

Filing Date:

October 10, 2014

Export Citation:

Assignee:

Isovolta AG

International Classes:

H04R31/00; B29C48/21; B29C48/305; H04R7/02; H04R7/04

Domestic Patent References:

Foreign References:

US20120060997A1

2012-03-15

Attorney, Agent or Firm:

Seiji Ohno
Koji Morita
Kenichi Katayama
Osamu Tsuda
Matsuno Chihiro
Seiichi Sakitani
Hiroshi Nomoto

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