Title:
未架橋ゴム混合物の品質を決定する方法およびその装置
Document Type and Number:
Japanese Patent JP2014521948
Kind Code:
A
Abstract:
The method involves performing measurement at temperatures less than 25 [deg] C and frequencies of about 0.5-20 MHz. The speed of the sound of non-crosslinked composition mixture is determined by process time. An independent claim is included for device for determining quality of non-crosslinked rubber mixture.
Inventors:
Andreas Schroeder
Lars ヴァヴルジンスキ
Ludwig Graef
Lars ヴァヴルジンスキ
Ludwig Graef
Application Number:
JP2014522111A
Publication Date:
August 28, 2014
Filing Date:
July 27, 2012
Export Citation:
Assignee:
The Rhein Chemie lino ゲーエムベーハー
International Classes:
B29C48/92; G01N29/04; C08J3/20; B29C48/07; B29K21/00
Domestic Patent References:
JP2013508492A | 2013-03-07 | |||
JP2000230925A | 2000-08-22 | |||
JPH07260747A | 1995-10-13 | |||
JP2936231B2 | 1999-08-23 | |||
JP2676557B2 | 1997-11-17 | |||
JPH07108580A | 1995-04-25 | |||
JPH07229855A | 1995-08-29 |
Foreign References:
US20100096767A1 | 2010-04-22 | |||
WO2011048129A1 | 2011-04-28 |
Other References:
JPN6015000433; Matthias Jaunich et al.: 'Monitoring the vulcanization of elastomers: Comparison of curemeter and ultrasonic online control' Polymer Testing Vol.28, 2009, pp.84-88
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro