Title:
SILICONE-BASE SEAL MATERIAL
Document Type and Number:
Japanese Patent JP2019143753
Kind Code:
A
Abstract:
To provide a silicone-base seal material that can maintain cleanliness at a surface of a seal layer without adversely affecting on setting property.SOLUTION: A silicone-base seal material 1 includes: a seal layer 10 made of a self-adhesive silicone rubber; and a coating layer 11a that is a layer for covering the seal layer 10 and covers the seal layer so that water content in the atmospheric air is permeable toward the seal layer 10. The silicone-base seal material includes the coating layer 11a on at least a surface on an opposite to a surface where the seal layer 10 comes into contact with a seal portion.SELECTED DRAWING: Figure 1
Inventors:
TANAKA HIROMICHI
Application Number:
JP2018030410A
Publication Date:
August 29, 2019
Filing Date:
February 23, 2018
Export Citation:
Assignee:
SHINETSU POLYMER CO
International Classes:
F16J15/10; B32B25/20; C09J7/40; C09J183/04; C09K3/10
Attorney, Agent or Firm:
Mebuki International Patent Business Corporation
Hiroshi Hasegawa
Hiroshi Hasegawa