Title:
RUBBERY COMPOSITION AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/110955
Kind Code:
A1
Abstract:
According to the present invention, a rubbery composition is prepared by combining (A) a rubber component, (B) a cellulose, and (C) a fluorene compound having a 9, 9-bis(aryl)fluorene skeleton. The fluorene compound (C1) may be a compound represented by formula (1). (In the formula, ring Z represents an arene ring; each of R1 and R2 represents a substituent; X1 represents a heteroatom-containing functional group; k represents an integer of 0-4; n represents an integer of 1 or more; and p represents an integer of 0 or more.) This rubbery composition is able to have improved mechanical characteristics such as strength, elongation and hardness.
Inventors:
YAMADA MASAHIRO (JP)
SAKAMOTO HIROKI (JP)
SUGIMOTO MASAYUKI (JP)
HIROTA MASAYUKI (JP)
HOSOGI YUMI (JP)
MURASE HIROAKI (JP)
SAKAMOTO HIROKI (JP)
SUGIMOTO MASAYUKI (JP)
HIROTA MASAYUKI (JP)
HOSOGI YUMI (JP)
MURASE HIROAKI (JP)
Application Number:
PCT/JP2019/045839
Publication Date:
June 04, 2020
Filing Date:
November 22, 2019
Export Citation:
Assignee:
OSAKA GAS CO LTD (JP)
OSAKA GAS CHEMICALS CO LTD (JP)
OSAKA GAS CHEMICALS CO LTD (JP)
International Classes:
B60C1/00; C08K5/053; C08K7/02; C08K9/00; C08L1/02; C08L21/00; C08L63/00; C09K3/10; F16F1/36; F16F15/08; F16L11/06
Domestic Patent References:
WO2019188104A1 | 2019-10-03 |
Foreign References:
JP2016172823A | 2016-09-29 | |||
JP2019183123A | 2019-10-24 | |||
JP2019178195A | 2019-10-17 | |||
JP2005075856A | 2005-03-24 | |||
JP2005133025A | 2005-05-26 | |||
JP4581116B2 | 2010-11-17 |
Other References:
"Experimental Manual for Wood Science (Mokushitsu Kagaku Jikken Manual", BUNEIDO SHUPPAN
See also references of EP 3888938A4
See also references of EP 3888938A4
Attorney, Agent or Firm:
KUWATA Mitsuo et al. (JP)
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