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公开(公告)号：KR1020140131810A
公开(公告)日：2014-11-14
申请号：KR1020130050903
申请日：2013-05-06
Applicant: 삼성전자주식회사
CPC classification number: B01J39/185 , B01D69/148 , B01D71/56 , B01D2323/18 , B01J39/19
Abstract: Provided are semi-permeable film having polyhedral oligomer silsesquioxane derivatives dispersed in a polymer matrix, a method for manufacturing the same, a separation membrane including the semi-permeable film, and a water treatment apparatus including the separation membrane. According to an embodiment of the present invention, provided is a semi-permeable film having polyhedral oligomer silsesquioxane derivatives dispersed in a polymer matrix, and permeating water and not permeating salts. Provided in an embodiment of the present invention is a semi-permeable film having increased selectivity and permeability.
Abstract translation: 提供了分散在聚合物基体中的具有多面体低聚物倍半硅氧烷衍生物的半透膜，其制造方法，包括该半透膜的分离膜和包括该分离膜的水处理设备。 根据本发明的一个实施方案，提供了一种半透膜，其具有分散在聚合物基质中的多面体低聚倍半硅氧烷衍生物，以及渗透水而不是渗透盐。 在本发明的一个实施方案中提供了具有增加的选择性和渗透性的半透膜。
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公开(公告)号：KR1020130049113A
公开(公告)日：2013-05-13
申请号：KR1020110114175
申请日：2011-11-03
Applicant: 삼성전자주식회사
IPC: C08G77/04 , C08F292/00 , C08J7/04 , C09D5/16
CPC classification number: C08G77/46 , B01D65/08 , B01D69/148 , B01D71/027 , B01D71/70 , C08G77/045 , C08G77/12 , C08G77/20 , Y10T428/263 , Y10T428/31507 , Y10T428/31511 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663
Abstract: PURPOSE: An organic/inorganic composite compound is provided to provide a film with excellent staining resistance even through the film is hydrophilic. CONSTITUTION: An organic/inorganic composite compound comprises a core which is formed of a polyhedral oligomer silsesquioxane; and an arm which is connected to at least one Si of the polyhedral oligomer silsesquioxane. The arm comprises a vinyl-based first structure unit which comprises at least one ethylenoxide group in a side chain thereof; and an oleophobic vinyl-based second structure unit containing a silicon group in a side chain thereof. The atomic ratio of SI to -Si-O-Si couplings which form the polyhedral oligomer silsesquioxane is 1:1-3/2.
Abstract translation: 目的：提供有机/无机复合化合物，以提供具有优异耐污染性的膜，即使通过该膜是亲水的。 构成：有机/无机复合材料包括由多面体低聚物倍半硅氧烷形成的芯; 以及与多面体低聚物倍半硅氧烷的至少一种Si连接的臂。 该臂包括乙烯基基的第一结构单元，其在其侧链中包含至少一个氧化亚烷基; 以及在侧链含有硅基的疏油性乙烯基系第二结构单元。 形成多面体低聚物倍半硅氧烷的SI与-Si-O-Si偶联的原子比为1：1-3 / 2。
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公开(公告)号：KR101904210B1
公开(公告)日：2018-11-13
申请号：KR1020120003153
申请日：2012-01-10
Applicant: 삼성전자주식회사
IPC: B01D61/00 , C02F1/44 , C02F1/38 , C02F103/08
Abstract: 온도감응성올리고머측쇄가그라프트중합된제 1 구조단위; 및친수성작용기를포함하는제2 구조단위를포함하는공중합체를포함하는정삼투용유도용질이제공된다. 상기온도감응성올리고머측쇄는온도감응성모이어티를함유하는측쇄형성용구조단위를포함할수 있다.
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公开(公告)号：KR1020130106296A
公开(公告)日：2013-09-27
申请号：KR1020130024638
申请日：2013-03-07
Applicant: 삼성전자주식회사
IPC: C08F220/34 , C08F265/04 , C02F1/44 , B01D71/06
CPC classification number: C08G69/42 , B01D61/002 , C02F1/445 , C08G73/10
Abstract: PURPOSE: A temperature-sensitive copolymer provides a solution which has high osmotic pressure and low backward diffusion of solute and of which the solute can be easily recovered and collected. CONSTITUTION: A temperature-sensitive copolymer comprises a first repeating unit in which a temperature-sensitive oligomer is grafted; and a second repeating unit including an ionic moiety and the counter ion of the ionic moiety. The temperature-sensitive oligomer is an oligomer including a repeating unit derived from an unsaturated monomer which has a moiety represented by chemical formula 1: *-C(=O)N(R2)(R3) or a moiety represented by chemical formula 2 or an oligomer including a repeating unit derived from a heterocyclic compound which contains C, N, and O in the ring and has C=N bonds.
Abstract translation: 目的：一种温敏共聚物提供了一种具有高渗透压和低溶质向后扩散的溶液，其溶质易于回收和收集。 构成：温度敏感性共聚物包含其中接枝温度敏感性低聚物的第一重复单元; 和包括离子部分和离子部分的抗衡离子的第二重复单元。 温度敏感性低聚物是包含衍生自不饱和单体的重复单元的低聚物，其具有由化学式1表示的部分：* -C（= O）N（R 2）（R 3）或由化学式2表示的部分或 包含衍生自在环中含有C，N和O并具有C = N键的杂环化合物的重复单元的低聚物。
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5.发明公开혼성 다공성 구조체, 혼성 다공성 구조체의 제조 방법, 혼성 다공성 구조체를 포함하는 분리막, 및 상기 분리막을 포함하는 수처리 장치 审中-实审混合多孔结构材料，制备混合多孔结构材料的方法，包括混合多孔结构材料的膜，以及包括膜的水处理装置，包括混合多孔结构材料
公开(公告)号：KR1020130059869A
公开(公告)日：2013-06-07
申请号：KR1020110126087
申请日：2011-11-29
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
CPC classification number: B32B5/18 , B01D61/002 , B01D67/003 , B01D69/10 , B01D69/105 , B01D2323/24 , B01D2323/26 , B01D2325/02 , B01D2325/14 , B01D2325/16 , Y10T428/249955 , Y10T428/249956 , Y10T428/249958
Abstract: PURPOSE: A hybrid porous structure, a method for manufacturing the hybrid porous structure, a separating membrane including the hybrid porous structure, and a water treatment device including the same are provided to function as a separating membrane for variety of separating target materials. CONSTITUTION: A hybrid porous structure(10) includes a non-porous template(2), an ionic polymer coating layer(1), pores, and necks. The necks are in connection with pores arranged at the center part of a spherical body. A method for manufacturing the hybrid porous structure includes the following steps of: forming a laminate by laminating a plurality of spherical particles for forming macropores to be bordered in a three dimensional direction; forming a non-porous template by injecting a material for forming the non-porous template and curing; forming a non-porous template with densely laminated spherical macropores by dissolving and removing the spherical particles for forming macropores; and coating the inner surface of the macropores of the non-porous template with an ionic polymer solution to form an ionic polymer coating layer, and forming the hybrid porous structure.
Abstract translation: 目的：提供混合多孔结构体，制造混合多孔结构体的方法，包括该混合多孔结构的分离膜和包括该多孔结构的水处理装置，用作各种分离靶材料的分离膜。 构成：混合多孔结构（10）包括无孔模板（2），离子聚合物涂层（1），孔和颈部。 颈部与布置在球体中心部分的孔有关。 制造混合多孔结构体的方法包括以下步骤：通过层叠多个用于形成在三维方向上界定的大孔的球形颗粒来形成层压体; 通过注入用于形成无孔模板的材料并固化来形成无孔模板; 通过溶解和除去用于形成大孔的球形颗粒，形成具有致密叠层的球形大孔的无孔模板; 并用离子聚合物溶液涂覆无孔模板的大孔的内表面以形成离子聚合物涂层，并形成混合多孔结构。
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Patent Agency Ranking
公开(公告)号：KR1020120119043A
公开(公告)日：2012-10-30
申请号：KR1020110036768
申请日：2011-04-20
Applicant: 삼성전자주식회사
CPC classification number: B01D71/80 , B01D61/002 , B01D67/0013 , B01D67/0016 , B01D71/28 , B01D71/32 , B01D71/42 , B01D2323/04 , B01D2325/022 , B01D69/12
Abstract: PURPOSE: A separating membrane, a manufacturing method of the same, and a composite membrane including the same are provided to form a water treatment module with high energy efficiency. CONSTITUTION: A separating membrane includes polyacyrlonitrile-based copolymer(301). The polyacyrlonitrile-based copolymer includes hydrophobic side chains or hydrophobic repeating units(303). The separating membrane includes a skin layer(101) and a porous layer(102). The thickness ratio of the skin layer to the porous layer is 0.01 or less. The thickness of the skin layer is 1um or less.
Abstract translation: 目的：提供一种分离膜及其制造方法和包括该分离膜的复合膜以形成具有高能量效率的水处理组件。 构成：分离膜包括聚丙烯腈基共聚物（301）。 基于聚丙烯腈的共聚物包括疏水性侧链或疏水性重复单元（303）。 分离膜包括表皮层（101）和多孔层（102）。 表皮层与多孔层的厚度比为0.01以下。 皮肤层的厚度为1um以下。
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公开(公告)号：KR1020140105132A
公开(公告)日：2014-09-01
申请号：KR1020130018973
申请日：2013-02-22
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
Abstract: Provided are a hybrid porous structure which comprises a matrix including a plurality of first pores interconnected toward 3D direction and porous materials including second pores filling some or entire of each first pore; the use of the same as a separation membrane; and a manufacturing method thereof.
Abstract translation: 提供了一种混合多孔结构，其包括基体，其包括与3D方向相互连接的多个第一孔和包含填充每个第一孔的一些或全部的第二孔的多孔材料; 使用相同的分离膜; 及其制造方法。
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公开(公告)号：KR1020140042382A
公开(公告)日：2014-04-07
申请号：KR1020120109101
申请日：2012-09-28
Applicant: 삼성전자주식회사
CPC classification number: C08G77/442 , B01D69/12 , B01D69/148 , B01D71/48 , C07F7/21
Abstract: The present invention provides: an organic/inorganic hybrid compound with fouling resistance including a vinyl based first structure unit block including a polygonal oligomer silsesquioxane core and one or more arms connected to at least one Si of polygonal oligomer silsesquioxane, wherein the arms include at least one hydrophilic group on a side chain, and a vinyl based second structure unit block including a hydrophobic group on a side chain; and a fouling resistant membrane including the same. [Reference numerals] (AA) SRC15 (comparative example 3); (BB) SBC13 (example 1); (CC) SBC13 (example 2)
Abstract translation: 本发明提供：具有耐污染性的有机/无机混合化合物，包括含有多边形低聚物倍半硅氧烷核心的乙烯基类第一结构单元块和与至少一种多边形低聚物倍半硅氧烷的Si连接的一个或多个臂，其中臂至少包括 侧链上的一个亲水基团和在侧链上包含疏水基团的基于乙烯基的第二结构单元嵌段; 以及包含其的防污膜。 （附图标记）（AA）SRC15（比较例3）; （BB）SBC13（实施例1）; （CC）SBC13（实施例2）
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公开(公告)号：KR1020120132164A
公开(公告)日：2012-12-05
申请号：KR1020110050827
申请日：2011-05-27
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
IPC: C08G77/442 , C07F7/18 , C08J7/04 , C09D5/16
CPC classification number: B01D65/08 , B01D61/002 , B01D61/025 , B01D61/027 , B01D61/145 , B01D61/147 , B01D69/12 , B01D71/48 , B01D71/70 , B01D2321/168 , C08F220/14 , C08F290/062 , C08F2220/286 , C08F2438/01 , C09D5/1662 , C09D5/1668 , C09D5/1675 , Y10T428/263
Abstract: PURPOSE: An anti-fouling organic/inorganic composite compound is provided to obtain an antifouling membrane having excellent anti-fouling performance, to extend life and reduce maintenance costs of a membrane such as cleaning costs. CONSTITUTION: An anti-fouling organic/inorganic composite compound comprises an anti-fouling organic/inorganic composite compound, a core formed of polyhedral oligomeric silsesquioxane, and an arm connected to at least one Si of the polyhedral oligomeric silsesquioxane. A manufacturing method of an anti-fouling membrane comprises: a step of preparing a solution which comprises the organic/inorganic composite compound and a solvent; a step of forming a surface layer by spreading the solution on the surface of a membrane which requires anti-fouling surface treatment.
Abstract translation: 目的：提供防结垢有机/无机复合材料，以获得具有优异防污性能的防污膜，延长使用寿命并降低膜的维护成本，如清洁成本。 构成：防污有机/无机复合化合物包含防污有机/无机复合化合物，由多面体低聚倍半硅氧烷形成的核，以及与多面体低聚倍半硅氧烷的至少一个Si连接的臂。 防污膜的制造方法包括：制备包含有机/无机复合化合物和溶剂的溶液的步骤; 通过将溶液涂布在需要防垢表面处理的膜的表面上来形成表面层的步骤。
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公开(公告)号：KR1020120118408A
公开(公告)日：2012-10-26
申请号：KR1020120029340
申请日：2012-03-22
Applicant: 삼성전자주식회사
CPC classification number: Y02A20/131 , B01D71/22 , B01D61/002 , B01D69/10 , C02F1/445 , C08B13/00
Abstract: PURPOSE: A separating membrane, a manufacturing method of the same, and a forward osmosis water treatment apparatus including the separating membrane are provided to improve intensity and porosity by including esterified cellulose ether with high molecular weight. CONSTITUTION: A separating membrane includes one or more polymers with structure units represented by chemical formula 1. The contact angle of the separating membrane is in a range between 50 and 65 degrees. A manufacturing method of the polymers with the structural units includes the following steps: a cellulose ether compound with at least one hydroxyl group by etherifying a cellulose compound; and the cellulose ether compound is esterified to obtain esterified cellulose ether.
Abstract translation: 目的：提供一种分离膜及其制造方法以及包括该分离膜的正向渗透水处理装置，以通过包括高分子量的酯化纤维素醚来提高强度和孔隙率。 构成：分离膜包括一种或多种具有由化学式1表示的结构单元的聚合物。分离膜的接触角在50至65度的范围内。 具有结构单元的聚合物的制造方法包括以下步骤：通过醚化纤维素化合物具有至少一个羟基的纤维素醚化合物; 将纤维素醚化合物酯化，得到酯化纤维素醚。
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