Title:
POLYKETONE TOOTHBRUSH BRISTLES AND TOOTHBRUSH USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/039784
Kind Code:
A1
Abstract:
The present invention relates to polyketone toothbrush bristles and a toothbrush using the same. Specifically, the present invention relates to complex-structured polyketone toothbrush bristles having a dual structure or a multi-structure by comprising a polyketone resin, and to a toothbrush using the same. More specifically, the present invention relates to highly durable hetero-structured toothbrush bristles using a polyketone.
More Like This:
| WO/1994/005183 | TOOTHBRUSH AND METHOD FOR MAKING SUCH TOOTHBRUSH |
Inventors:
KANG KITAE (KR)
PARK BYUNG JAE (KR)
AHN JONGJIN (KR)
KIM JI HYUN (KR)
AHN JAE BUM (KR)
SEO A-YOUNG (KR)
PARK BYUNG JAE (KR)
AHN JONGJIN (KR)
KIM JI HYUN (KR)
AHN JAE BUM (KR)
SEO A-YOUNG (KR)
Application Number:
PCT/KR2018/009301
Publication Date:
February 28, 2019
Filing Date:
August 14, 2018
Export Citation:
Assignee:
BBC BROWN BOVERI & CIE (KR)
International Classes:
A46B9/04; A46D1/00
Foreign References:
| KR20170049679A | 2017-05-11 | |||
| KR101401023B1 | 2014-05-29 | |||
| KR20150060661A | 2015-06-03 | |||
| JPH0652556U | 1994-07-19 | |||
| JP2012228304A | 2012-11-22 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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