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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING BRISTLES BY USING NATURAL EXTRACT, AND TOOTHBRUSH THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/095065
Kind Code:
A1
Abstract:
Disclosed are: a method for manufacturing bristles by using a natural extract, capable of improving physical properties such as antibacterial activity and antioxidant activity since the natural extract weak against heat is encapsulated and coated; and a toothbrush thereof. According to the present invention, the method for manufacturing bristles by using a natural extract comprises the steps of: (a) hydrolyzing a natural extract by mixing and dispersing the same in a solvent; and (b) maintaining the hydrolyzed natural extract in an acidic enviroment, and then encapsulating the same by injecting a silica precursor thereinto and heat treating and stirring the same so as to cause a condensation reaction.

Inventors:
KANG, Ki-Tae (130-16, Julbawi-gil Sinpung-myeon,Gongju-si, Chungcheongnam-do, 32524, KR)
KIM, Young-Kook (#108-802, 43 Gajeong-ro,Yuseong-gu, Daejeon, 34118, KR)
KIM, Sung-Jin (#206-305, 448 Expo-ro,Yuseong-gu, Daejeon, 34049, KR)
HWANG, Sohee (#102-804, 501 Expo-ro,Yuseong-gu, Daejeon, 34048, KR)
Application Number:
KR2016/013539
Publication Date:
June 08, 2017
Filing Date:
November 23, 2016
Export Citation:
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Assignee:
BBC CO., LTD. (301 Daedeok-daero 1284beon-gil, Daedeok-gu, Daejeon, 34328, KR)
International Classes:
A46D1/00; A46B3/04; A46D1/04
Foreign References:
KR19990053087A1999-07-15
JPH06292638A1994-10-21
KR20090088652A2009-08-20
KR100944799B12010-03-02
US6952856B22005-10-11
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (3F Hanyang Bldg, 123 Yeoksam-r, Gangnam-gu Seoul, 06243, KR)
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