WIPER BLADE RUBBER
WIPER BLADE RUBBER
- New search for: SAKURAI MASAKI
- New search for: OHSAKO HIROAKI
- New search for: OHTSUBO SHUICHI
- New search for: OKAMOTO YASUYUKI
- New search for: SAKURAI MASAKI
- New search for: OHSAKO HIROAKI
- New search for: OHTSUBO SHUICHI
- New search for: OKAMOTO YASUYUKI
Provided is a wiper blade rubber which exhibits high adhesion to glass surfaces, excellent friction performance and excellent wiping performance, while being free from the occurrence of a bulge (blister) in a coating layer due to bleeding from a rubber substrate or blooming. A wiper blade rubber which has a lip part obtained by forming a coating layer on a rubber substrate by spray coating, and which is characterized in that: the coating layer is composed of a portion (A) that covers the rubber substrate and portions (B) that do not cover the rubber substrate; the portions (B) are a plurality of pores which are uniformly dispersed in the entire area of the coating layer and have diameters of 10 to 40 μm; and the ratio of the total area of portion (A) that covers the rubber substrate to the total area of the portions (B) that do not cover the rubber substrate is from 40:60 to 60:40.
Document information
WIPER BLADE RUBBER
2019-06-06
Patent
Electronic Resource
English
| IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |