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1. 发明公开

KR1020110036473A 배관 분야에서 사용 가능한 중성 청관제 조성물 无效
标题翻译：用于管道的中性PH腐蚀抑制剂的组成
公开(公告)号：KR1020110036473A
公开(公告)日：2011-04-07
申请号：KR1020090094156
申请日：2009-10-01
申请人： 박진우 , 황성규 , 박정탁 , 황수진
发明人： 박진우 , 박정탁 , 황성규 , 황수진
IPC分类号： C23F11/08
CPC分类号： C23F11/08 , C23F11/124 , C23F11/144 , C23F11/16 , C23F11/1673 , C23F11/173
摘要： PURPOSE: A composition of a neutral pH corrosion inhibitor for piping field is provided to protect pipes and implement safe work environments because of neutral pH. CONSTITUTION: A composition of a neutral pH corrosion inhibitor for piping field comprises a weak acid solution 100 weight% which is composed of acid agent 0.8~68.0weight% and chelate agent 0.5~19.5 weight%, a alkaline material acting as a buffer material for neutralizing the pH of the weak acid solution, and a water solution. The composition is injected, sprayed, or impregnated to remove or prevent red rust in a metal pipe.
摘要翻译：目的：提供用于管道场的中性pH缓蚀剂的组合物，用于保护管道并实施安全的工作环境，因为中性pH值。构成：用于管道场的中性pH缓蚀剂的组合物包括由酸剂0.8〜68.0重量％和螯合剂0.5〜19.5重量％组成的弱酸溶液100重量％，作为缓冲材料的碱性材料中和弱酸溶液的pH值和水溶液。将组合物注入，喷涂或浸渍以去除或防止金属管中的红锈。

2. 发明公开

KR1020110087656A 남자 소변기용 요석제거제 无效
标题翻译： URNARY CALCULUS REMOVER OF MAN URINAL
公开(公告)号：KR1020110087656A
公开(公告)日：2011-08-03
申请号：KR1020100007175
申请日：2010-01-27
申请人： 황성규 , 박진우 , 박정탁 , 황현석
发明人： 황성규 , 박진우 , 박정탁 , 황현석
IPC分类号： C11D3/20 , C11D3/48 , C11D3/10 , C11D3/00 , C11D17/00
CPC分类号： C11D3/2075 , C11D3/0005 , C11D3/10 , C11D3/48 , C11D17/003
摘要： PURPOSE: A urinary calculus remover for man urinal is provided to continuously and conveniently urinary calculus laminated in a toilet bowl or pipe without the use of a large amount of liquid acids. CONSTITUTION: A urinary calculus remover for man urinal comprises 3.0~83.0 weight% of organic acids, 0.2~2.0 weight% of non-ionic surfactants, 1.0~4.0 weight% of carbonate, 0.3~2.0 weight% of fungicidal agent, 0.1~7.0 weight% of thickener and the remaining amount of distilled water. The organic acids are single or a mixture selected from carbolic acids, citric acids, oxalic acids, sulfamic acids, malic acids and ascorbic acids, wherein the carbonate is one kind selected from calcium carbonate, sodium carbonate, sodium bicarbonate, calcium bicarbonate and sodium percarbonate.
摘要翻译：目的：提供尿液结石去除剂，用于连续方便地在马桶或管中层压的尿路结石，而不使用大量的液体酸。构成：男性小便池的尿微量去除剂含有3.0〜83.0重量％的有机酸，0.2〜2.0重量％的非离子表面活性剂，1.0〜4.0重量％的碳酸盐，0.3〜2.0重量％的杀真菌剂，0.1〜7.0 增稠剂的重量％和蒸馏水的剩余量。有机酸是单一的或选自碳酸，柠檬酸，草酸，氨基磺酸，苹果酸和抗坏血酸的混合物，其中碳酸盐是选自碳酸钙，碳酸钠，碳酸氢钠，碳酸氢钙和过碳酸钠中的一种。

3. 实用新型

KR2020100003369U 병뚜껑 분리결합기 无效
标题翻译：饮用烟草管
公开(公告)号：KR2020100003369U
公开(公告)日：2010-03-26
申请号：KR2020080012606
申请日：2008-09-18
申请人： 박정탁
发明人： 박정탁
IPC分类号： B67B1/06
CPC分类号： B67B3/20 , B67B7/18
摘要： 본 고안은 병뚜껑 분리결합기에 관한 것으로, 병뚜껑에 덮어서 체결될 수 있게 형성된 뚜껑체 및 뚜껑체 외주면에 서로 대응하도록 형성된 한 쌍의 손잡이를 포함하고, 뚜껑체 내부 면에 고무가 부착된 것을 특징으로하는 병뚜껑 분리결합기에 관한 것이다.
본 고안에 따르면, 병의 입구에 회전 결합되는 병뚜껑을 쉽게 분리해낼 수 있고, 다시 병뚜껑을 병에 체결할 때 견고한 체결이 가능하다.
PET병, 병뚜껑, 손잡이, 고무, 돌기

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