Title:
SILICONE RUBBER COMPOSITION, FIXING MEMBER, FIXING ROLLER AND METHOD FOR PRODUCING FIXING MEMBER
Document Type and Number:
Japanese Patent JP2019137764
Kind Code:
A
Abstract:
To provide a silicone rubber composition capable forming a silicone rubber which suppresses staining of a peripheral member caused by volatilization of low molecular components in a silicone rubber and has excellent durability.SOLUTION: There is provided a silicone rubber composition for forming a rubber member of a fixing member having the rubber member on the surface which is used for an electrophotographic image forming apparatus, wherein the integrated value of low molecular components at a retention time from 10 to 32 min. is 1.5 or less and the integrated value of high molecular components at a retention time from 32 to 37 min. is 2.2 or more by headspace gas chromatography measurement performed under predetermined conditions.SELECTED DRAWING: Figure 1
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Inventors:
MATSUMOTO YOSHIYASU
YASUKAWA HIROYUKI
KOGA HIROSHI
YASUKAWA HIROYUKI
KOGA HIROSHI
Application Number:
JP2018021600A
Publication Date:
August 22, 2019
Filing Date:
February 09, 2018
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
C08J7/00; F16C13/00; G03G15/20
Domestic Patent References:
| JP2008163282A | 2008-07-17 | |||
| JPH11167301A | 1999-06-22 | |||
| JPS61103931A | 1986-05-22 |
Attorney, Agent or Firm:
Gwangyang International Patent Office