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公开(公告)号：KR1020140100366A
公开(公告)日：2014-08-14
申请号：KR1020130013598
申请日：2013-02-06
Applicant: 성균관대학교산학협력단
Abstract: The present invention relates to a polyester film, a manufacturing method thereof, a construction material film including the polyester film, and an in-mold film used in a building or in a vehicle. The manufacturing method of the polyester film according to an embodiment of the present invention includes the steps of: synthesizing an L-polylactic acid; substituting the L-polylactic acid with a functional group; and mixing a D-polylactic acid with the L-polylactic acid substituted with the functional group to manufacture a film with a polyester-based resin obtained in the process.
Abstract translation: 本发明涉及一种聚酯薄膜及其制造方法，包括聚酯薄膜的建筑材料薄膜以及用于建筑物或车辆中的模内薄膜。 根据本发明实施方案的聚酯薄膜的制造方法包括以下步骤：合成L-聚乳酸; 用官能团代替L-聚乳酸; 并将D-聚乳酸与被官能团取代的L-聚乳酸混合，以制造本方法得到的聚酯类树脂的膜。
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公开(公告)号：KR1020140100365A
公开(公告)日：2014-08-14
申请号：KR1020130013597
申请日：2013-02-06
Applicant: 성균관대학교산학협력단
Abstract: The present invention relates to a non-oriented polyester film, a manufacturing method thereof, and an interior material film including the non-oriented polyester film. The interior material film is used to configure wallpapers or floor materials. The non-oriented polyester film according to an embodiment of the present invention is manufactured by mixing L-polylactic acid combined with glycidyl methacrylate (GMA) and D-polylactic acid.
Abstract translation: 本发明涉及一种非取向聚酯薄膜，其制造方法以及包含该非取向聚酯薄膜的内部材料薄膜。 室内材料膜用于配置壁纸或地板材料。 根据本发明的实施方案的非取向聚酯膜通过混合与甲基丙烯酸缩水甘油酯（GMA）和D-聚乳酸组合的L-聚乳酸来制造。
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公开(公告)号：KR101284186B1
公开(公告)日：2013-07-09
申请号：KR1020110037221
申请日：2011-04-21
Applicant: 성균관대학교산학협력단
Abstract: 본 발명은 해조류 원료를 정제하여 셀룰로오즈를 제조하는 단계; 및
상기 제조된 셀룰로오즈 및 계면활성제를 함유하는 혼합물을 분쇄하는 단계를 포함하는 셀룰로오즈 입자의 제조 방법에 관한 것이다.
본 발명에 의해 제조되는 셀룰로오즈 입자는 종래의 목질계 원료로 제조되는 셀룰로오즈 입자에 비해 분산성이 우수하고, 표면처리가 용이하다.-
公开(公告)号：KR101182712B1
公开(公告)日：2012-09-13
申请号：KR1020090078433
申请日：2009-08-24
Applicant: 성균관대학교산학협력단
Abstract: 본 발명은 폴리유산 공중합체를 포함하는 기재 필름; 및 상기 기재 필름상에 형성되고, (메타)아크릴레이트 공중합체를 포함하는 코팅층을 포함하는 필름, 이의 제조방법 및 제조장치에 관한 것이다.
본 발명에 따른 필름은 기존에 사용되어 오던 필름에 비하여 생분해성이 우수할 뿐만 아니라 곡면 유연성 및 내구성이 우수하여 벽지, 인몰드 필름 및 아트 필름 등과 같은 건축 마감재 등에 유용하게 사용될 수 있다.
폴리유산, (메타)아크릴레이트, 내구성, 곡면 유연성, 생분해성 필름-
公开(公告)号：KR1020110135515A
公开(公告)日：2011-12-19
申请号：KR1020100055277
申请日：2010-06-11
Applicant: 성균관대학교산학협력단
Abstract: PURPOSE: A multi-layer film and a manufacturing method thereof is provided to form an acrylic copolymer resin layer and a photo catalyst layer on a film with a polylactic acid copolymer resin and a white inorganic particle, thereby increasing heat resistance and durability. CONSTITUTION: A polylactic acid copolymer resin layer is formed on a base material. The polylactic acid copolymer resin layer includes a polylactic acid copolymer resin which is made of L type polylactic acid and D type polylactic acid. The melting temperature of the polylactic acid copolymer resin is from 130°C to 180°C. An acrylic resin layer is formed on the polylactic acid copolymer resin layer. A photo catalyst layer is formed on the acrylic resin layer.
Abstract translation: 目的：提供多层膜及其制造方法，在聚乳酸共聚物树脂和白色无机粒子的膜上形成丙烯酸共聚物树脂层和光催化剂层，从而提高耐热性和耐久性。 构成：在基材上形成聚乳酸共聚物树脂层。 聚乳酸共聚物树脂层包括由L型聚乳酸和D型聚乳酸制成的聚乳酸共聚物树脂。 聚乳酸共聚物树脂的熔融温度为130℃〜180℃。 在聚乳酸共聚物树脂层上形成丙烯酸树脂层。 在丙烯酸树脂层上形成光催化剂层。
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Patent Agency Ranking26.发明公开
公开(公告)号：KR1020100127146A
公开(公告)日：2010-12-03
申请号：KR1020090045684
申请日：2009-05-25
Applicant: 성균관대학교산학협력단
Abstract: PURPOSE: A producing method of an optical catalyst, the optical catalyst, a reactor using thereof, an optical decomposition apparatus, and a decomposition method of a volatile organic material are provided to easily produce the optical catalyst. CONSTITUTION: A producing method of an optical catalyst comprises the following steps: reacting a mixture containing a solvent, titanium alkoxide, and activated carbon; and combusting the activated carbon by heat-treating the outcome from the previous step. The solvent is selected from the group consisting of water, alcohol, and cellosolve. The average particle diameter of the activated carbon is 0.1~10 micrometers. The heat-treating process is performed in 400~700deg C.
Abstract translation: 目的：提供光学催化剂的制备方法，光学催化剂，其使用的反应器，光分解装置和挥发性有机材料的分解方法，以容易地制备光学催化剂。 构成：光学催化剂的制备方法包括以下步骤：使含有溶剂，烷氧基钛和活性炭的混合物反应; 并通过热处理来自前一步骤的结果来燃烧活性炭。 溶剂选自水，醇和溶纤剂。 活性炭的平均粒径为0.1〜10微米。 热处理过程在400〜700℃
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公开(公告)号：KR1020090090585A
公开(公告)日：2009-08-26
申请号：KR1020080015885
申请日：2008-02-21
Applicant: 성균관대학교산학협력단
IPC: B01D53/86
CPC classification number: Y02A50/235
Abstract: A method for decomposing VOC with a titandioxide catalyst is provided to improve light resolution ability per catalyst unit weight by adding a surfactant and offering a wide specific surface area in comparison to existing titanium dioxide. A method for decomposing VOC with a titandioxide catalyst includes a step for contacting a volatile organic matter and a titandioxide catalyst layer(20). The titandioxide catalyst layer includes a support and the titandioxide catalyst of which specific surface area is 100 ~ 300 m^2/g, and fixed on the top of the support. The support is optical fiber(4). A diameter of the optical fiber is 0.5 ~ 5mm. Thickness of the titandioxide catalyst layer is 2 ~ 15mum.
Abstract translation: 提供了一种用二氧化钛催化剂分解VOC的方法，通过添加表面活性剂提供每个催化剂单位重量的光分解能力，并且与现有的二氧化钛相比具有广泛的比表面积。 用二氧化钛催化剂分解VOC的方法包括使挥发性有机物和二氧化钛催化剂层（20）接触的步骤。 二氧化钛催化剂层包括载体和比表面积为100〜300m 2 / g的二氧化钛催化剂，并固定在载体的顶部。 支架为光纤（4）。 光纤的直径为0.5〜5mm。 二氧化钛催化剂层的厚度为2〜15μm。
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公开(公告)号：KR101696405B1
公开(公告)日：2017-01-13
申请号：KR1020150110685
申请日：2015-08-05
Applicant: 성균관대학교산학협력단
Abstract: 악취성분을주입하는주입부및 제 1 탈취부를포함하는비접촉모듈; 제 2 탈취부및 상기악취성분이제거된공기를배출하는배출부를포함하는접촉모듈; 및상기비접촉모듈과상기접촉모듈을연결하는연결부를포함하고, 상기제 1 탈취부및 제 2 탈취부는각각독립적으로광촉매복합체층이형성된고정틀및 자외선을조사하기위한광원을포함하는것인, 하이브리드형탈취시스템에관한것이다.
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公开(公告)号：KR101267223B1
公开(公告)日：2013-05-24
申请号：KR1020100055277
申请日：2010-06-11
Applicant: 성균관대학교산학협력단
Abstract: 본발명은폴리유산공중합체수지층; 및상기폴리유산공중합체수지층상에형성된아크릴수지층을포함하는복합필름및 그제조방법에관한것이다. 본발명에따른복합필름은내열성, 내구성및 신율이우수하고, 자외선영역뿐 아니라가시광선영역에서도휘발성유기화합물(VOCs)의분해능력이우수해, 벽지, 아트지및 바닥재등과같이건축실내마감소재로사용할수 있다.
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