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公开(公告)号：KR1020110121423A
公开(公告)日：2011-11-07
申请号：KR1020100041012
申请日：2010-04-30
Applicant: 성균관대학교산학협력단
IPC: C07G1/00 , C09D197/00 , C08J5/18
CPC classification number: C07G1/00 , C08J5/18 , C09D197/005
Abstract: PURPOSE: A producing method of low molecular weight lignin using a wood composite raw material is provided to prevent the environmental contamination, and to produce a coating film having antibacterial property. CONSTITUTION: A producing method of low molecular weight lignin using a wood composite raw material comprises the following steps: refining high molecule weight lignin from the wood composite raw material; decomposing the high molecule weight lignin to obtain the low molecular weight lignin; and extracting the obtained low molecular weight lignin. The average molecular weight of the high molecule weight lignin is greater than 5,000. The average molecular weight of the low molecule weight lignin is 100-500.
Abstract translation: 目的：提供使用木材复合原料的低分子量木质素的制造方法，以防止环境污染，并制造具有抗菌性的涂膜。 构成：使用木材复合原料制备低分子量木质素的方法包括以下步骤：从木材复合原料中精制高分子量木质素; 分解高分子量木质素得到低分子量木质素; 并提取所得到的低分子量木质素。 高分子量木质素的平均分子量大于5,000。 低分子量木质素的平均分子量为100-500。
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公开(公告)号：KR101612354B1
公开(公告)日：2016-04-14
申请号：KR1020140071276
申请日：2014-06-12
Applicant: 성균관대학교산학협력단
IPC: C08F293/00 , C08F283/02 , C08G63/08 , C08F220/18 , C08J5/18
Abstract: 본원은, L-폴리유산의중합도가약 50 내지약 150이며, 폴리(메틸메타크릴레이트)의중합도가약 800 내지약 1,500인것을포함하는폴리유산-블록-폴리(메틸메타크릴레이트) 공중합체, 상기폴리유산-블록-폴리(메틸메타크릴레이트)를포함하는폴리에스테르필름, 및이들의제조방법에관한것이다.
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公开(公告)号：KR1020150041618A
公开(公告)日：2015-04-16
申请号：KR1020150046211
申请日：2015-04-01
Applicant: 성균관대학교산학협력단
CPC classification number: C01G3/12 , C01P2004/64 , C09D5/00
Abstract: 구리염및 황화염을포함하는수용액을반응시키는것을포함하는코벨라이트입자의제조방법, 상기제조방법에의하여제조된코벨라이트입자, 상기코벨라이트입자를함유하는코팅용도포소재, 및도포용가시광또는열 차단필름에관한것이다.
Abstract translation: 本发明涉及一种制造含有铜盐和硫酸盐的水溶液，通过制造方法制造的covellite颗粒，含有碳黑颗粒的涂层的涂层材料和可见光的Covellite颗粒的方法， 涂层或热封膜。
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公开(公告)号：KR1020150142435A
公开(公告)日：2015-12-22
申请号：KR1020140071276
申请日：2014-06-12
Applicant: 성균관대학교산학협력단
IPC: C08F293/00 , C08F283/02 , C08G63/08 , C08F220/18 , C08J5/18
CPC classification number: C08F293/00 , C08F220/18 , C08F283/02 , C08G63/08 , C08J5/18 , C08L67/04
Abstract: 본원은, L-폴리유산의중합도가약 50 내지약 150이며, 폴리(메틸메타크릴레이트)의중합도가약 800 내지약 1,500인것을포함하는폴리유산-블록-폴리(메틸메타크릴레이트) 공중합체, 상기폴리유산-블록-폴리(메틸메타크릴레이트)를포함하는폴리에스테르필름, 및이들의제조방법에관한것이다.
Abstract translation: 本发明涉及聚乳酸嵌段聚（甲基丙烯酸甲酯）共聚物，其涉及聚乳酸嵌段聚（甲基丙烯酸甲酯）的聚酯膜及其制造方法，其包括：约50〜150 L-聚乳酸的聚合度; 和聚（甲基丙烯酸甲酯）的聚合度约800-1500。
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Patent Agency Ranking
公开(公告)号：KR1020140100455A
公开(公告)日：2014-08-14
申请号：KR1020140080968
申请日：2014-06-30
Applicant: 성균관대학교산학협력단
Abstract: The present invention relates to a non-extended polyester-based film having an improved heat resistance and flexibility, a method to prepare the same, and an interior material film for wallpaper or a bottom material comprising the same. The method to prepare the non-extended polyester-based film comprises the step of: synthesizing poly-L-lactic acid bound to glycidyl methacrylate (GMA); and preparing a film containing polyester-based resin obtained by mixing poly-L-lactic acid bound to glycidyl methacrylate (GMA) with poly-D-lactic acid.
Abstract translation: 本发明涉及一种具有改善的耐热性和柔韧性的未延伸的聚酯基膜，其制备方法，以及用于壁纸的内部材料膜或包含该材料的底部材料。 制备未延伸聚酯基膜的方法包括以下步骤：合成与甲基丙烯酸缩水甘油酯（GMA）结合的聚-L-乳酸; 并且制备通过将与甲基丙烯酸缩水甘油酯（GMA）结合的聚-L-乳酸与聚-D-乳酸混合而获得的含有聚酯类树脂的膜。
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公开(公告)号：KR1020140016130A
公开(公告)日：2014-02-07
申请号：KR1020120155118
申请日：2012-12-27
Applicant: 성균관대학교산학협력단
Abstract: The present invention relates to a manufacturing method for covellite particles including a reaction of an aqueous solution including copper salts and sulfide salts, covellite particles manufactured thereby, coating materials including the covellite particles, and a visible light or heat blocking film for coating.
Abstract translation: 本发明涉及一种包括铜盐和硫化物盐的水溶液，由其制造的碳黑颗粒，包括该焦炭颗粒的涂层材料和用于涂覆的可见光或热阻挡膜的反应的晶体颗粒的制造方法。
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公开(公告)号：KR101211948B1
公开(公告)日：2012-12-13
申请号：KR1020100041012
申请日：2010-04-30
Applicant: 성균관대학교산학협력단
IPC: C07G1/00 , C09D197/00 , C08J5/18
Abstract: 본발명은목질계원료로부터저분자리그닌을제조하는방법에관한것이다. 본발명에서는종래와달리, 목질계원료로부터고분자리그닌을제조하는것이아니라, 중량평균분자량이 100 내지 500인저분자리그닌을효율적으로제조할수 있으며, 상기제조된저분자리그닌을함유하는코팅제를제조함으로써, 항균성및 코팅성이우수한코팅필름을제공할수 있다.
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公开(公告)号：KR101117390B1
公开(公告)日：2012-03-07
申请号：KR1020100022326
申请日：2010-03-12
Applicant: 성균관대학교산학협력단
Abstract: 비휘발성메모리장치의병렬성을최대한활용할수 있는비휘발성메모리장치의데이터접근방법및 이를수행하는프로그램을기록한기록매체가개시된다. 비휘발성메모리장치의데이터접근방법은제공된쓰기요청페이지의크기가동시에접근가능한페이지들의집합인수퍼페이지의크기보다적은경우제공된쓰기요청을임시저장하고, 임시저장된적어도하나의쓰기요청페이지를모아서수퍼페이지의크기로구성한후, 수퍼페이지의크기로구성된쓰기요청페이지들의논리페이지번호를연속적인가상페이지번호로매핑하여수퍼페이지단위의쓰기요청을생성하고, 생성된수퍼페이지단위의쓰기요청을비휘발성메모리장치에제공한다. 따라서, 비휘발성메모리장치의각 메모리칩에병렬적으로동시에접근할수 있고, 이를통해비휘발성메모리장치의전체적인성능을향상시킬수 있다.
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