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公开(公告)号：KR1020100090377A
公开(公告)日：2010-08-16
申请号：KR1020090009598
申请日：2009-02-06
Applicant: 충남대학교산학협력단
CPC classification number: C01B32/956 , C01P2004/64 , C01P2006/90
Abstract: PURPOSE: A porosity nano silicon carbide and a manufacturing method thereof are provided to simplify processing conditions and prevent cracks. CONSTITUTION: A porosity nano silicon carbide manufacturing method includes next steps. A polymer precursor and silicone compound are mixed with solvent. The compound which is obtained in the stage is electro-spined in a sphere or fiber form. A heat-treatment process is executed for the electrospinning result. The polymer precursor is selected among petroleum pitch, coal type pitch, polyimide, polybenzimidazole, poly acrylonitrile, polyaramide, polyaniline, mesophase pitch, furfuryl alcohol, phenol, cellulose, sucrose, polyvinylchloride and their mixture.
Abstract translation: 目的：提供孔隙度纳米碳化硅及其制造方法，以简化加工条件并防止裂纹。 构成：孔隙度纳米碳化硅制造方法包括以下步骤。 将聚合物前体和硅氧烷化合物与溶剂混合。 在舞台中获得的化合物以球形或纤维形式电纺丝。 执行静电纺丝结果的热处理工艺。 聚合物前体选自石油沥青，煤型沥青，聚酰亚胺，聚苯并咪唑，聚丙烯腈，聚芳酰胺，聚苯胺，中间相沥青，糠醇，苯酚，纤维素，蔗糖，聚氯乙烯及其混合物。
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公开(公告)号：KR1020130099586A
公开(公告)日：2013-09-06
申请号：KR1020120021207
申请日：2012-02-29
Applicant: 충남대학교산학협력단
IPC: C08J7/04 , C08J7/18 , C08J5/18 , C09D183/04
Abstract: PURPOSE: A manufacturing method of a fluorinated hydrophobic polymer film is provided to be able to effectively manufacture a hydrophobic polymer film which shows a protective function against moisture and is able to easily remove stained moisture by improving the surface hydrophobic property of the polymer film with introduction of fluorine to the polymer film. CONSTITUTION: A manufacturing method of fluorinated hydrophobic polymer film comprises (a) a step of introducing oxygen element to the surface of a polymer film with the oxyfluorination treatment; (b) a step of mixing silane, alcohol and silane polymerization catalyst; (c) a step of coating silane on the surface of the polymer film by dipping the polymer film processed with the oxyfluorination treatment of (a) step in the silane solution of (b) step; (d) a step of introducing silane to the surface of the polymer film by irradiating the microwave on the polymer film coated with silane; and (e) a step of introducing fluorine element to the polymer film introduced with silane on the surface with a gas-phase fluorination method. [Reference numerals] (S10) Treat a polymer film with the oxyfluorination; (S20) Produce a silane mixture solution; (S30) Coat silane on the polymer film; (S40) Microwave processing (curing); (S50) Fluorine processing (fluorination)
Abstract translation: 目的：提供一种氟化疏水性聚合物膜的制造方法，以能够有效地制造显示出对水分的保护作用的疏水性聚合物膜，并且能够通过引入而改善聚合物膜的表面疏水性而容易地除去污染的水分 的氟聚合物膜。 构成：氟化疏水性聚合物膜的制造方法包括（a）在氧氟化处理时将氧元素引入聚合物膜的表面的工序; （b）混合硅烷，醇和硅烷聚合催化剂的步骤; （c）通过将（a）步骤的氟氧化处理处理的聚合物膜浸渍在（b）步骤的硅烷溶液中，在聚合物膜的表面上涂布硅烷的步骤; （d）通过在涂覆有硅烷的聚合物膜上照射微波将硅烷引入聚合物膜的表面的步骤; 和（e）以气相氟化法将氟元素引入到表面上引入硅烷的聚合物膜的步骤。 （附图标记）（S10）用氟氧化处理聚合物膜; （S20）生成硅烷混合溶液; （S30）聚合物膜上的涂层硅烷; （S40）微波处理（固化）; （S50）氟处理（氟化）
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公开(公告)号：KR101206489B1
公开(公告)日：2012-11-30
申请号：KR1020100108198
申请日：2010-11-02
Applicant: 충남대학교산학협력단
IPC: B01J21/06 , C01G23/053
Abstract: 가시광 응답형 아나타제-브루카이트 혼성형 이산화티탄 광촉매의 제조방법이 개시된다.
본 발명에 따른 가시광 응답형 아나타제-브루카이트 혼성형 이산화티탄 광촉매의 제조방법은,(1) 이산화티탄 전구체에 증류수 및 조용매를 혼합하여 이산화티탄 용액을 제조하는 제1단계; (2) 상기 제1단계를 통하여 얻어진 이산화티탄 용액에 산 촉매를 첨가하는 제2단계; (3) 상기 제2단계를 통하여 얻어진 혼합물을 건조하는 제3단계; 및 (4) 상기 제3단계를 통하여 얻어진 물질에 열처리 및 불소처리를 하는 제4단계;를 포함하여 이루어진다.-
Patent Agency Ranking
公开(公告)号：KR101206488B1
公开(公告)日：2012-11-30
申请号：KR1020100101867
申请日：2010-10-19
Applicant: 충남대학교산학협력단
IPC: C08K9/04 , C08K3/34 , C08L101/00 , C09K21/14
Abstract: 일라이트를 함유한 난연성 고분자 복합체 및 그 제조방법이 개시된다.
본 발명에 따른 일라이트를 함유한 난연성 고분자 복합체의 제조방법은, (1) 일라이트를 반응기 내에 투입하고, 열처리하는 제1단계; (2) 반응기 내에 불소 가스를 주입하여, 제1단계를 통하여 열처리된 일라이트를 불소 처리하는 제2단계; (3) 상기 제2단계를 통하여 불소 처리된 일라이트를 고분자와 혼합하여 혼합물을 제조하는 제3단계; (4) 상기 제3단계를 통하여 얻어진 혼합물에 가교제를 혼합하는 제4단계; 및 (5) 상기 제4단계에서 얻어진 혼합물을 이용하여 고분자 복합체를 제조하는 제5단계;를 포함하여 이루어진다.-
公开(公告)号：KR1020120046510A
公开(公告)日：2012-05-10
申请号：KR1020100108198
申请日：2010-11-02
Applicant: 충남대학교산학협력단
IPC: B01J21/06 , C01G23/053
CPC classification number: B01J37/26 , B01J21/063 , B01J35/004 , B01J37/08
Abstract: PURPOSE: A method for manufacturing visible ray active anatase-brookite type titanium dioxide photocatalyst is provided to secure the anatase-brookite hybrid crystalline structure of the photocatalyst and to lower the band-gap energy of titanium dioxide. CONSTITUTION: A method for manufacturing visible ray active anatase-brookite type titanium dioxide photocatalyst includes the following: a titanium dioxide solution is prepared by mixing a titanium dioxide precursor with distilled water and a co-solvent; an acid catalyst is added to the titanium dioxide solution; and the mixture is dried and thermally treated and fluorine-based treated. The content of the distilled water is 1 to 100 parts by weight based on 100 parts by weight of the titanium dioxide precursor.
Abstract translation: 目的：提供一种制造可见光活性锐钛矿型片钛矿型二氧化钛光催化剂的方法，以确保光催化剂的锐钛矿 - 青铁矿混晶晶体结构，降低二氧化钛的带隙能。 构成：制造可见光活性锐钛矿型 - 钛白石型二氧化钛光催化剂的方法包括：二氧化钛前体与蒸馏水和助溶剂混合制备二氧化钛溶液; 向二氧化钛溶液中加入酸催化剂; 并将混合物干燥和热处理并进行氟基处理。 蒸馏水的含量相对于二氧化钛前体100重量份为1〜100重量份。
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公开(公告)号：KR1020120040442A
公开(公告)日：2012-04-27
申请号：KR1020100101867
申请日：2010-10-19
Applicant: 충남대학교산학협력단
IPC: C08K9/04 , C08K3/34 , C08L101/00 , C09K21/14
CPC classification number: C08K9/02 , C08K3/016 , C08K3/346 , C08K5/0025 , C08L101/00 , C08L2201/02
Abstract: PURPOSE: A manufacturing method of an Illite-containing flame-retarding polymer composite is provided to improve the dispersity of illite by fluorine-treating illite, thereby manufacturing a polymer composite with excellent flame-retardancy and properties. CONSTITUTION: A manufacturing method of an Illite-containing flame-retarding polymer composite comprises a step of manufacturing heat-treating by putting illite into a reactor; a step of fluorine-treating the illite by putting fluorine gas into the reactor; a step of manufacturing mixture by mixing the illite with a polymer; a step of mixing a cross-linking agent with the mixture; and a step of manufacturing polymer composite by using the mixture.
Abstract translation: 目的：提供含有伊利石的阻燃聚合物复合材料的制造方法，以通过氟化处理伊利石来改善伊利石的分散性，从而制造具有优异阻燃性和特性的聚合物复合材料。 构成：含有伊利石的阻燃聚合物复合材料的制造方法包括通过将伊利石放入反应器中来进行热处理的步骤; 通过将氟气进入反应器来对伊利石进行氟处理的步骤; 通过将伊利石与聚合物混合制造混合物的步骤; 将交联剂与混合物混合的步骤; 以及通过使用该混合物制造聚合物复合材料的步骤。
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公开(公告)号：KR101262966B1
公开(公告)日：2013-05-10
申请号：KR1020110048567
申请日：2011-05-23
Applicant: 이창호 , 충남대학교산학협력단
Abstract: 고분자내에서일라이트의분산성을향상시키는방법이개시된다. 본발명에의한일라이트의분산성향상방법은, (1) 용매에실란계화합물을가하여복합용액을제조하는제1단계; (2) 상기제1단계를통하여제조된복합용액에일라이트를가하고반응시키는제2단계; 및 (3) 상기제2단계를통하여복합용액과반응된일라이트를세척및 건조시키는제3단계;를포함하여이루어진다.
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公开(公告)号：KR1020120130554A
公开(公告)日：2012-12-03
申请号：KR1020110048567
申请日：2011-05-23
Applicant: 이창호 , 충남대학교산학협력단
CPC classification number: C08K3/346 , C07C211/03 , C08J3/03 , C08K3/015 , C08K9/06
Abstract: PURPOSE: A method of improving dispersity of illite is provided to obtain illite with improved dispersity in a polymer by reacting illite with a composite solution comprising a silane-based compound; and a fluorine gas. CONSTITUTION: A method of improving dispersity of illite comprises: a first step of preparing a composite solution by adding a silane-based compound to a solvent; a second step of adding illite to the composite solution and conducting a reaction; and a third step of cleaning and drying illite which is reacted with the composite solution through the second step; and an additional fourth step putting the illite into a reactor and reacting illite and fluorine gas by injecting fluorine gas into the reactor. [Reference numerals] (AA) Comparative embodiment; (BB) Embodiment 1; (CC) Embodiment 2
Abstract translation: 目的：提供改善伊利石分散性的方法，以使伊利石与包含硅烷基化合物的复合溶液反应，从而获得具有改善聚合物分散性的伊利石; 和氟气。 构成：改善伊利石分散性的方法包括：通过向溶剂中加入硅烷基化合物来制备复合溶液的第一步骤; 将伊利石添加到复合溶液中并进行反应的第二步; 以及通过第二步骤清洗和干燥与复合溶液反应的伊利石的第三步骤; 另外还有第四步，将伊利石放入反应器中，并将氟气注入反应器中，从而使伊利石和氟气反应。 （附图标记）（AA）比较实施例; （BB）实施例1; （CC）实施例2
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