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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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Patent Agency Ranking
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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.-
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公开(公告)号：KR1020120119354A
公开(公告)日：2012-10-31
申请号：KR1020110037221
申请日：2011-04-21
Applicant: 성균관대학교산학협력단
CPC classification number: C08B15/00 , C08J5/18 , C08L1/02 , C09D101/08
Abstract: PURPOSE: A manufacturing method of cellulose particles is provided to have excellent dispersity, and cellulose particles which can be easily surface-treated. CONSTITUTION: A manufacturing method of cellulose particles comprises: a step of manufacturing cellulose by purifying macroarlgae; and a step of grinding a manufactured mixture of the cellulose and a surfactant. A coating liquid composition comprises cellulose particles manufactured by the manufacturing method, and an alcohol-based based solvent. A highly transparent film comprises a coating layer, which is formed on the film and comprises the alcohol-based solvent and the cellulose particles manufactured by the manufacturing method.
Abstract translation: 目的：提供纤维素颗粒的制造方法以具有优异的分散性，以及易于表面处理的纤维素颗粒。 构成：纤维素颗粒的制造方法包括：通过净化大藻来制造纤维素的步骤; 以及研磨所述纤维素和表面活性剂的混合物的步骤。 涂布液组合物包含通过制造方法制造的纤维素颗粒和基于醇的溶剂。 高透明膜包括形成在膜上并包含醇类溶剂和通过制造方法制造的纤维素颗粒的涂层。
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