Wiper blade
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jul 24, 2003
app pub date -
Oct 21, 2002
filing date -
Nov 29, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wiper blade which is prepared by one-piece molding of a wiper base material comprising a thermoplastic elastomer composition comprising a thermoplastic resin and a dynamically vulcanized elastomer component and having a structure wherein the dynamically vulcanized elastomer component is dispersed in a continuous phase comprised of the thermoplastic resin, and a reinforcing material. The wiper blade is advantageous in that it is excellent in wiping property and also durability, the occurrence of chattering noise is expressed, and it needs a reduced number of steps for assembly. The use of the wiper base material has allowed the preparation of a wiper blade having such excellent characteristics by the use of one-piece molding.
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