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1. 发明公开

KR1020000011100A 치솔 无效
标题翻译：牙刷
公开(公告)号：KR1020000011100A
公开(公告)日：2000-02-25
申请号：KR1019980709259
申请日：1997-06-05
申请人： 산스타 가부시끼 가이샤
发明人： 모리도요카즈 , 사쿠라이신야 , 마쓰모토히토시 , 니시무라고키 , 구보고이치
IPC分类号： A46D1/04 , A46D9/00 , A47K7/02
CPC分类号： A46D1/023 , A46B2200/1066 , A46D1/00 , A46D1/0276 , A46D1/0284 , A46D1/0292 , A46D1/04
摘要： PURPOSE: A tooth brush comprising composite fibers in which a polyamide resin is dispersed in a polyester resin, and an implantation bed in which the composite fibers are implanted is provided which has an excellent cleaning effect to detail portions inside an oval cavity to which bacterial plaque easily adheres, a soft impact to the gingiva and does not damage the gingiva nor imparts a pain, and has an excellent plaque removal effect. CONSTITUTION: A tooth brush having an excellent cleaning effect to detail portions inside an oval cavity to which bacterial plaque easily adheres, such as interdental portions, dental neck portions, pits and fissures, etc., and from which removal of the plaque so deposited by a tooth brush has been regarded as difficult is described. The tooth brush has a soft impact to the gingiva, does not damage the gingiva nor imparts a pain, is highly stiff and has an excellent plaque removal effect. Sea-and-island type composite fibers, in which two to five islands of polyamide resin are dispersed in a sea portion of a polyester resin, are implanted to an implantation bed, the sea-and-island type composite fiber(5) so implanted has a composite portion comprising the island portions(7) and the sea portions(8) over a predetermined length from the proximal end portion of implantation, and only the island portions(7) are disposed on the distal end side from this composite portion in such a manner as to form two to five core hairs of predetermined length.
摘要翻译：目的：提供一种包括其中将聚酰胺树脂分散在聚酯树脂中的复合纤维的牙刷，以及植入复合纤维的植入床，其具有优良的清洁效果以细细细菌斑块的椭圆形腔内的部分容易粘附，对牙龈有软的冲击，不会损伤牙龈，也不会产生疼痛，并具有优异的牙斑清除效果。构成：具有良好清洁效果的牙刷，用于细细细菌斑块易于粘附的椭圆形腔内的部分，例如齿间部分，牙颈部分，凹陷和裂缝等，并且由此除去由此沉积的斑块牙刷被认为是难以描述的。牙刷对牙龈具有柔软的冲击，不会损伤牙龈，也不会产生疼痛，硬度高，具有优异的牙斑清除效果。将海绵状复合纤维（其中聚酰胺树脂的2至5个岛分散在聚酯树脂的海洋部分中）被植入到植入床中，所以植入海岛型复合纤维（5）具有从植入的基端部开始规定长度的岛部（7）和海部（8）的复合部，只有岛部（7）从该复合部的远端侧配置这样的方式形成预定长度的两至五个核心毛。

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