Title:
耐オゾン性老化防止剤
Document Type and Number:
Japanese Patent JP7240721
Kind Code:
B2
Abstract:
To provide an ozone-resistant antioxidant that does not affect a vulcanizing system, is a liquid thereby having no risk of causing poor dispersion, and can impart sufficient ozone resistance while having a non-staining property.SOLUTION: A non-staining ozone-resistant antioxidant contains a compound represented by the general formula (1).SELECTED DRAWING: None
Inventors:
Daisuke Yamaki
Tetsuaki Oguro
Yusuke Morisaka
Tetsuaki Oguro
Yusuke Morisaka
Application Number:
JP2019074318A
Publication Date:
March 16, 2023
Filing Date:
April 09, 2019
Export Citation:
Assignee:
Seiko Chemical Co., Ltd.
International Classes:
C09K15/06; C08K5/101; C08L11/00; C08L21/00; C08L91/06
Domestic Patent References:
| JP4811215B1 | ||||
| JP5019545B1 | ||||
| JP5530737B2 |
Foreign References:
| US2716123 | ||||
| CN101525320A |
Attorney, Agent or Firm:
Ippei Watanabe
Koike Shigeru
Yoshio Nagaoka
Koike Shigeru
Yoshio Nagaoka