Granted Patent
B2
US 9,994,747 · App. 15/423,642 · Granted Jun 12, 2018
Seal member
Assignee:
YAZAKI CORPORATION
C09K3/1018C08L83/04H01R13/5221C08L2203/20C08L2205/05C08L2312/00C09K2003/1068C09K2200/0602C09K2200/0685
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Abstract
A seal member includes silicone rubber mixed with a polyrotaxane. The seal member includes the polyrotaxane in an amount of 3 to 10 parts by mass per 100 parts by mass of the silicone rubber. This configuration can allow molecules in the silicone rubber to slide on one another, so that the rubber material is easily deformed according to stress applied, such as insertion and removal of terminal metal pieces. Accordingly, scratch damage of the seal member can be reduced.
Claims (2)
1. A seal member comprising silicone rubber mixed with a polyrotaxane,
wherein the polyrotaxane is mixed in an amount of 5 to 10 parts by mass per 100 parts by mass of the silicone rubber.
Assignments (2)
CHANGE OF ADDRESS
Recorded Jun 5, 2023
From: YAZAKI CORPORATION
To: YAZAKI CORPORATION
Reel/Frame 063845/0802 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Feb 3, 2017
From: OOKI, YUUSAKU
To: YAZAKI CORPORATION
Reel/Frame 041163/0943 →
Priority Claims (1)
JP 2014-180917
· Sep 5, 2014
· national
Continuity (2)
Continuation
PCTJP2015074089
· Aug 26, 2015