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1. 发明授权

KR101476315B1 생옻에서 우루시올 추출방법 有权
标题翻译：漆酚提取方法
公开(公告)号：KR101476315B1
公开(公告)日：2014-12-24
申请号：KR1020120106414
申请日：2012-09-25
申请人： 한국내쇼날주식회사
发明人： 김형철
IPC分类号： C09F1/00 , B01D11/00 , C09D193/00
摘要： 본발명은생옻 50kg과친수성유기용제 50 ~ 100ℓ를혼합하고잘 교반한후 24시간이상방치하는용매혼합과정; 원심분리기로상등액을 5,000 ~ 15,000rpm에서 0.5 ~ 2ℓ/min 속도로원심분리하여우루시올용액을 1차로추출하는제1차원심분리과정; 침강물에친수성유기용제 25 ~ 50ℓ를혼합한후 잘교반하고 24시간이상방치한후 원심분리하여우루시올용액을 2차로추출하는제2차원심분리과정; 다시침강물에친수성유기용제 25 ~ 50ℓ를혼합한후 잘교반하고 24시간이상방치한다음원심분리하여우루시올용액을 3차로추출하는제3차원심분리과정; 및다시침강물을여과포에담은후 탈수기로탈수하여우루시올용액을 4차로추출하는여과포원심분리과정을포함하는생옻에서우루시올추출방법에관한것이다. 이러한본 발명은생옻과유기용매를혼합하고, 24시간이상방치하여질소화합물과고무질을침강시킨다음상등액만연속원심분리기로우루시올용액을추출함에있어침강된용액을여과포를이용하여탈수시킴으로써수득한우루시올-엔탄올용액을원심분리하면생옻에함유된우루시올을 95% 이상추출할수 있어수율이크게향상되는효과가있다.

2. 发明公开

KR1020140039759A 생옻에서 우루시올 추출방법 有权
标题翻译：乌司他丁提取物的提取方法
公开(公告)号：KR1020140039759A
公开(公告)日：2014-04-02
申请号：KR1020120106414
申请日：2012-09-25
申请人： 한국내쇼날주식회사
发明人： 김형철
IPC分类号： C09F1/00 , B01D11/00 , C09D193/00
摘要： The present invention relates to a method of extracting urushiol from raw lacquer comprising: a solvent mixing step of mixing 50 kg of raw lacquer and 50-100l of hydrophilic organic solvent and leaving ingredients after stirring the ingredients; a first centrifugation step of performing centrifugation on a supernatant fraction at 5,000-15,000 rpm and a speed of 0.5-2l/min with a centrifuge and primarily extracting an urushiol solution; a second centrifugation step of mixing sediments with 25-50l of hydrophilic organic solvent, stirring ingredients, leaving the ingredients for more than 24 hours, performing centrifugation and secondarily extracting an urushiol solution; a third centrifugation step of mixing segments with 25-50l of hydrophilic organic solvent, stirring ingredients, leaving the ingredients for more than 24 hours, performing centrifugation and thirdly extracting an urushiol solution; and a filter cloth centrifugation step of putting segments in a filter cloth, performing dewatering on the segments in the filter cloth with a dehydrator and fourthly extracting an urushiol solution. The present invention mixes raw lacquer and organic solvents, sinks nitrogenous compounds and gum by leaving them for more than 24 hours, extracts an urushiol solution by performing centrifugation on a supernatant fraction, performs centrifugation on an urushiol-ethanol solution obtained by dehydrating a sunk solution with the filter cloth and is able to extract urushiol of more than 95% contained in the sunk solution.
摘要翻译：本发明涉及一种从生漆中提取漆酚的方法，包括：搅拌成分后，混合50kg生漆和50-100μl亲水性有机溶剂并留下成分的溶剂混合步骤; 第一离心步骤，用5000-15,000rpm的上清液级分和0.5-2l / min的速度用离心机进行离心并主要提取乌酚溶液; 将沉淀物与25-50l亲水性有机溶剂混合的第二离心步骤，搅拌成分，使成分停留超过24小时，进行离心并次级提取乌酚溶液; 将片段与25-50l亲水性有机溶剂混合的第三离心步骤，搅拌成分，保留成分超过24小时，进行离心并第三次提取乌酚溶液; 以及滤饼离心步骤，将片段放入滤布中，用脱水器对滤布上的片段进行脱水，然后第四次提取乌酚溶液。本发明通过将生漆和有机溶剂混合，将含氮化合物和树胶离开24小时以上，通过在上清液部分上进行离心来提取乌酚醇溶液，对通过脱水溶液获得的漆酚 - 乙醇溶液进行离心使用滤布，并能够提取沉没溶液中包含的95％以上的漆酚。

3. 发明授权

KR101147096B1 폴리우루시올을 포함하는 가축용 사료첨가제 및 그의 제조방법 有权
标题翻译：包含聚氨酯的饲料添加剂及其生产方法
公开(公告)号：KR101147096B1
公开(公告)日：2012-05-17
申请号：KR1020090093792
申请日：2009-10-01
申请人： 한국내쇼날주식회사
发明人： 김형철
IPC分类号： A23K1/14 , A23K1/18 , A23K20/195
CPC分类号： Y02P60/877
摘要： 본 발명은 폴리우루시올을 포함하는 가축용 사료첨가제 및 그의 제조방법에 관한 것으로, 보다 상세하게는 생옻에서 추출한 우루시올을 부형제에 혼합하고 부형제와 혼합된 우루시올의 중합반응을 유도하여서 제조되는, 항균성 및 항콕시듐성이 우수한 폴리우루시올을 포함하는 가축용 사료 첨가제 및 그의 제조방법에 관한 것이다.
상기 방법에 의해 제조된 폴리우루시올이 함유된 사료첨가제는 우수한 항균효과, 방충 효과 및 항콕시듐 효과로 동물의 장을 튼튼하게 하여 생존율과 항생제를 적게 또는 전혀 투여하지 않게 할 수도 있다.
옻, 사료첨가제, 폴리우루시올, 콕시듐, 항균효과

4. 发明授权

KR100842032B1 옻이 함유된 실란트 및 그 제조방법 有权
标题翻译：包括尿素及其生产方法
公开(公告)号：KR100842032B1
公开(公告)日：2008-06-27
申请号：KR1020070015057
申请日：2007-02-13
申请人： 한국내쇼날주식회사
发明人： 김형철
IPC分类号： C09K3/10
摘要： A method for preparing a sealant containing lacquer is provided to obtain a silicone sealant or acrylic sealant useful for various industrial fields including building industries, and to realize health-aid, antibacterial, electron wave-shielding and eco-friendly effects while inhibiting allergic conditions caused by lacquer poison. A method for preparing a sealant containing lacquer comprises the steps of: reacting urushiol with isocyanate to form a solid mixture; crushing the solid mixture to obtain urushiol-containing lacquer powder; and mixing the lacquer powder with a silicone sealant, followed by hardening. In a variant, an acrylic sealant is used instead of the silicone sealant. The sealant is mixed with the lacquer powder in a weight ratio of 1:0.01-0.3.
摘要翻译：提供一种用于制备含有密封剂的漆的方法，以获得可用于包括建筑行业在内的各种工业领域的硅酮密封剂或丙烯酸类密封剂，并且在抑制引起的过敏症状的同时实现保健，抗菌，电子波屏蔽和环保效果通过漆毒。一种制备含有密封剂的漆的方法包括以下步骤：使漆酚与异氰酸酯反应形成固体混合物; 粉碎固体混合物，得到含漆酚的漆粉; 并将漆粉与硅酮密封剂混合，然后硬化。在一个变型中，使用丙烯酸密封剂代替硅酮密封剂。密封剂与漆粉以1：0.01-0.3的重量比混合。

5. 发明授权

KR100829151B1 고광택 코팅방법 및 이를 이용하여 제조한 고광택 코팅제품 有权
标题翻译：超光泽涂料的涂布方法及其制造的产品
公开(公告)号：KR100829151B1
公开(公告)日：2008-05-14
申请号：KR1020060093475
申请日：2006-09-26
申请人： 한국내쇼날주식회사
发明人： 김형철
IPC分类号： B05D3/02 , B05D1/30
摘要： 본 발명은 플라스틱 필름과 코팅 롤러(roller) 사이를 동시에 코팅제 조성물을 통과시켜 도막 처리하는 고광택(Super Gloss) 코팅방법에 관한 것으로, 보다 상세하게는 고광택 균일한 도막을 얻기 위해 코팅제 조성물을 혼합하고, 상기 코팅제조성물에 반응개시제 혼합물을 혼합하여 코팅제 혼합조성물을 제조한 후, 상기 코팅제 혼합조성물을 코팅할 제품 위에 떨어뜨리고 플라스틱 필름과 코팅 롤러(roller) 사이를 동시에 통과시켜 도막 처리하여 코팅처리하고, 그 코팅처리 후 열풍경화 처리하는 고광택 코팅방법에 관한 것이다.
본 발명에 따른 고광택 코팅방법을 이용하므로, 다양한 형태의 코팅제품에 고광택 코팅이 가능하게 되고, 또한 상기 필름를 이용한 코팅처리로 기포발생에 의한 불량률을 현저히 감소시킬 수 있으며, 이 코팅방법에 맞는 코팅제를 제조함으로서 내후성이 뛰어나고, 표면 경도를 높여 내구성을 향상시킴으로써, 고광택 핸드폰, 노트북 컴퓨터, 자동차용 내장재, 건축용 자재 등의 제조에 응용될 수 있다.
고광택 코팅, 필름, 롤러

6. 发明授权

KR100729254B1 멜라민 수지와 옻액을 혼합한 혼합액을 이용하여 제조된 판넬의 제조방법 有权
标题翻译：和其他人一起使用和使用他人的作品
公开(公告)号：KR100729254B1
公开(公告)日：2007-06-15
申请号：KR1020060012275
申请日：2006-02-08
申请人： 한국내쇼날주식회사
发明人： 김형철
IPC分类号： B32B27/18 , B32B27/10
摘要： A panel manufacturing method using mixed solution of melamine resin and urushiol lacquer is provided to secure absorption of electromotive waves, far infrared ray emission, and anti-bacteria effects through processes for impregnating a gravure print paper with melamine resin and urushiol lacquer, drying, and thermally pressing the print paper. In the panel manufacturing method using mixed solution of melamine resin and urushiol lacquer, a urushiol lacquer extracting step comprises: mixing raw lacquer and xylene at the weight rate of 1:0.8~1.2 and extracting urushiol components by centrifugally separating the mixture of the raw lacquer and xylene at 4,000~6,000 RPM(Revolution Per Minute) for 5~15 minutes; mixing ammonia water of 8~12wt.% with the extracted urushiol and then removing moisture by reacting the ammonia water and urushiol at 30~50 RPM for 30~90 minutes; and adding alcohol of 12~13.5wt.% to the urushiol, heating the urushiol at 80~120°C for 30~90 minutes, mixing xylene of 9.5~10wt.% at 70~85°C, and then separating urushiol lacquer by heating the mixture for 30~90 minutes. In a second step, the print paper is impregnated with the mixed solution produced by mixing the melamine resin of 70~99wt.% with the urushiol lacquer of 1~30wt.%.
摘要翻译：提供使用三聚氰胺树脂和漆酚漆的混合溶液的面板制造方法，以通过用三聚氰胺树脂和漆酚漆浸渍凹版印刷纸的工艺来确保电动波吸收，远红外线发射和抗菌效果，并且干燥，以及热压打印纸。在使用三聚氰胺树脂和漆酚混合液的面板制造方法中，漆醇漆提取步骤包括：以1:0.8〜1.2的重量比混合生漆和二甲苯，并通过离心分离生漆的混合物来提取漆酚组分和二甲苯以4,000〜6,000RPM（每分钟转数）处理5〜15分钟; 将8〜12wt。％的氨水与提取的漆酚混合，然后通过氨水和漆酚在30〜50RPM下反应30〜90分钟除去水分; 在漆酚中加入12〜13.5wt。％的醇，在80〜120℃下加热漆酚30〜90分钟，在70〜85℃下混合9.5〜10wt％的二甲苯，然后分别漆酚漆加热混合物30-90分钟。第二步，用70〜99wt。％的三聚氰胺树脂与1〜30wt。％的漆酚混合而成的混合溶液浸渍相纸。

7. 发明授权

KR100637723B1 잉크와 옻액 혼합액의 실크스크린 인쇄를 이용한금속시트의 코팅방법 有权
标题翻译：应用程序和应用程序开发
公开(公告)号：KR100637723B1
公开(公告)日：2006-10-25
申请号：KR1020050067505
申请日：2005-07-25
申请人： 한국내쇼날주식회사
发明人： 김형철
IPC分类号： B41M1/12 , B41M1/28
摘要： A method for coating metal sheet through silk-screen printing is provided to easily realize massive production of lacquer coated metal sheets and to exhibit excellent anti-microbial effect, durability, far-infrared ray emission and absorption of electromagnetic wave of the lacquer ingredient by applying a mixture of ink and lacquer or varnish to the metal sheet with various colors and patterns. The method comprises the steps of: pre-treating surface of a metal sheet; applying a mixture of 5-95wt.% of ink and 95-5wt.% of lacquer solution to the treated surface through silk-screen printing; drying the printed metal sheet; applying another mixture of filtered lacquer and varnish to the metal sheet; and drying the final applied metal sheet. The second mixture comprises 95-98wt.% of the lacquer and 2-5wt.% of the varnish based on total weight of the mixture. The method further includes the steps of: applying another lacquer which contains PMMA(polymethyl methacrylate) and MMA(methyl methacrylate) to the first dried metal sheet; and drying the applied metal sheet.
摘要翻译：提供一种通过丝网印刷涂布金属片材的方法，以容易地实现大量生产涂漆金属片材并且通过施加表现出优异的抗微生物效果，耐久性，远红外线辐射和漆料成分的电磁波吸收油墨和漆或清漆的混合物与各种颜色和图案的金属片。该方法包括以下步骤：预处理金属板的表面; 通过丝网印刷将5-95重量％的油墨和95-5重量％的漆溶液的混合物施加到经处理的表面上; 干燥印刷的金属片; 将另一种过滤漆和清漆的混合物施加到金属板上; 并干燥最终施加的金属片。第二混合物包含基于混合物总重量的95-98重量％的漆和2-5重量％的清漆。该方法还包括以下步骤：将包含PMMA（聚甲基丙烯酸甲酯）和MMA（甲基丙烯酸甲酯）的另一种漆施加到第一干燥金属片上; 并干燥涂覆的金属片。

8. 外观设计

KR3003641570000S 有权
公开(公告)号：KR3003641570000S
公开(公告)日：2004-10-12
申请号：KR3020040022670
申请日：2004-07-26
申请人： 한국내쇼날주식회사
设计人： 김형철

9. 外观设计

KR3003641550000S 有权
公开(公告)号：KR3003641550000S
公开(公告)日：2004-10-12
申请号：KR3020040022668
申请日：2004-07-26
申请人： 한국내쇼날주식회사
设计人： 김형철

10. 外观设计

KR3003641510000S 有权
公开(公告)号：KR3003641510000S
公开(公告)日：2004-10-12
申请号：KR3020040022665
申请日：2004-07-26
申请人： 한국내쇼날주식회사
设计人： 김형철

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