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

Inventor： 한정임 ,  강효 ,  한성수

IPC: B01D69/12 ,  B01D61/00 ,  B01D67/00 ,  B01D71/80 ,  B01D71/28 ,  B01D71/32 ,  B01D71/42

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。

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

Inventor： 강효 ,  한성수

IPC: C07F7/21 ,  B01D71/48

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）

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

Inventor： 강효 ,  한성수 ,  이종찬 ,  손유환 ,  한정임 ,  공혜영 ,  김동균

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。

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

Inventor： 한정임 ,  한성수 ,  강효

IPC: B01D71/06 ,  C02F1/44 ,  B01D61/02 ,  B01D69/10

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。

公开(公告)号：KR102082997B1

公开(公告)日：2020-02-28

申请号：KR1020130024638

申请日：2013-03-07

Applicant: 삼성전자주식회사

Inventor： 김재은 ,  정보경 ,  강효 ,  강효랑 ,  한성수 ,  한정임

IPC: C08G69/42 ,  C08G73/10 ,  B01D61/00 ,  C02F1/44

公开(公告)号：KR1020130131758A

公开(公告)日：2013-12-04

申请号：KR1020120055550

申请日：2012-05-24

Applicant: 삼성전자주식회사 ,  한양대학교 산학협력단

Inventor： 강효 ,  문준혁 ,  박호범 ,  한성수 ,  김효원 ,  조영훈

IPC: B01D61/00 ,  B01D71/68 ,  B01D61/02 ,  C02F1/44

CPC classification number: C02F1/445 ,  B01D61/002 ,  B01D69/10 ,  B01D69/12 ,  B01D71/68 ,  B01D71/80 ,  B01D71/82 ,  B01D2311/25 ,  B01D2325/14 ,  B01D2325/16

Abstract: A forward osmosis water treatment device using a separating membrane as a forward osmosis water treatment device which includes a polymer layer in which a function group having an osmosis draw solute inside an osmosis draw solution and chemical affinity is introduced is provided. The present invention relates to a forward osmosis water treatment device which includes a feed solution containing separation target materials; a osmosis draw solution receiving unit having osmosis concentration higher than that of the feed water; a first housing unit including a separation membrane arranged between the feed water receiving unit and the osmosis draw solution receiving unit; a second housing unit for storing the osmosis draw solution which supplies the osmosis draw solution to the first housing unit and recovers the osmosis draw solution; and a recovery device which separates and recovers the solute of the osmosis draw solution.

Abstract translation: 提供一种使用分离膜作为正向渗透水处理装置的正向渗透水处理装置，其包括其中引入渗透吸收溶液内的渗透吸附溶质的功能基团和​​化学亲合力的聚合物层。 本发明涉及一种正向渗透水处理装置，其包括含有分离对象物质的进料溶液; 渗透浓度高于给水浓度的渗透液吸收单元; 第一壳体单元，其包括布置在给水接收单元和渗透液溶液接收单元之间的分离膜; 第二容纳单元，用于存储将渗透液溶液供应到第一壳体单元并回收渗透溶液的渗透液; 以及分离和回收渗透溶液的溶质的回收装置。

公开(公告)号：KR1020150066974A

公开(公告)日：2015-06-17

申请号：KR1020130152663

申请日：2013-12-09

Applicant: 삼성전자주식회사

Inventor： 강효 ,  한성수

IPC: C08F220/10 ,  C08F220/26 ,  C08F216/36 ,  C08J5/18 ,  B01D61/00

CPC classification number: B01D71/76 ,  B01D65/08 ,  B01D67/0009 ,  B01D69/02 ,  B01D71/40 ,  B01D71/68 ,  B01D2325/36 ,  B01D2325/48 ,  C02F1/445 ,  C08F120/30 ,  C08F220/30 ,  C08F220/58 ,  C08F2220/302

Abstract: 하기화학식 1로표시되는제1 구조단위와, 하기화학식 2로표시되는제2 구조단위를포함하는내오염성및 항균성공중합체: (화학식 1) (화학식 2)

Abstract translation: 本发明提供一种具有生物污垢和油污垢还原效果的共聚物。 耐污染和抗菌的共聚物包括由化学式1表示的第一结构单元和由化学式2表示的第二结构单元。

公开(公告)号：KR1020150000789A

公开(公告)日：2015-01-05

申请号：KR1020130073343

申请日：2013-06-25

Applicant: 삼성전자주식회사

Inventor： 강효 ,  한성수

IPC: C07F7/21 ,  B01J47/06

CPC classification number: C08G83/001 ,  A01N25/34 ,  A01N55/00 ,  B01D67/0079 ,  B01D69/148 ,  B01D71/26 ,  B01D71/70 ,  B05D1/005 ,  C02F1/444 ,  C07F7/21

Abstract: Provided is an organic-inorganic hybrid compound having antifouling and antimicrobial properties and capable of being used to manufacture a membrane. The organic-inorganic hybrid compound comprises a polyhedral oligomeric silsesquioxane core; and at least one arm connected to at least one of Si atoms in the polyhedral oligomeric silsesquioxane, wherein the arm comprises a vinyl-based first structural unit comprising at least one ethylene oxide group in a side chain; and a vinyl-based second structural unit comprising at least one antimicrobial functional group in a side chain.

Abstract translation: 本发明提供具有防污性和抗微生物性的有机 - 无机杂化化合物，能够用于制造膜。 有机 - 无机杂化化合物包括多面体低聚倍半硅氧烷核心; 和至少一个臂连接到所述多面体低聚倍半硅氧烷中的Si原子中的至少一个，其中所述臂包括在侧链中包含至少一个环氧乙烷基团的基于乙烯基的第一结构单元; 以及在侧链中包含至少一个抗微生物官能团的基于乙烯基的第二结构单元。

公开(公告)号：KR1020120095293A

公开(公告)日：2012-08-28

申请号：KR1020120003153

申请日：2012-01-10

Applicant: 삼성전자주식회사

Inventor： 김재은 ,  정보경 ,  강효 ,  강효랑 ,  한성수 ,  한정임

IPC: B01D61/02 ,  C09K3/32 ,  C02F1/44 ,  C02F103/08

CPC classification number: B01D61/002 ,  C02F1/38 ,  C02F1/44 ,  C02F1/445 ,  C02F2103/08

Abstract: PURPOSE: An induced solution for forward osmosis, a forward osmosis-based water treating apparatus using the same, and a forward osmosis-based water treating method are provided to improve water treating effect. CONSTITUTION: An induced solute for forward osmosis includes copolymer containing a first structural unit and a second structural unit. The first structural unit is composed by graft-polymerizing a temperature sensitive oligomer side chain containing a side chain forming structural unit with a temperature sensitive moiety. The second structural unit includes a hydrophilic functional group. The temperature sensitive moiety is a monovalent substituent represented by chemical formula 1, a monovalent substituent represented by chemical formula 2, and divalent substituent represented by chemical formula 3. In chemical formulas 1 to 3, R1 and R2 are respectively hydrogen atoms, linear or branched C3-C5 alkyl groups; either R1 or R2 is not a hydrogen atom; R3 is C3-C5 alkylene group; and R4 is a linear or branched C3-C5 alkyl group.

Abstract translation: 目的：提供正向渗透的诱导溶液，使用其的正向渗透型水处理装置和正向渗透型水处理方法，以改善水处理效果。 构成：用于正向渗透的诱导溶质包括含有第一结构单元和第二结构单元的共聚物。 第一结构单元由含有侧链形成结构单元的温度敏感性低聚物侧链与温度敏感部分接枝聚合而成。 第二结构单元包括亲水官能团。 温度敏感性部分是由化学式1表示的一价取代基，由化学式2表示的一价取代基和由化学式3表示的二价取代基。在化学式1〜3中，R 1和R 2分别为氢原子，直链或支链 C3-C5烷基; R1或R2不是氢原子; R3是C3-C5亚烷基; 且R 4为直链或支链C 3 -C 5烷基。

公开(公告)号：KR1020120083695A

公开(公告)日：2012-07-26

申请号：KR1020110004979

申请日：2011-01-18

Applicant: 삼성전자주식회사

Inventor： 강효 ,  한정임 ,  한성수 ,  강효랑

IPC: C08F220/44 ,  B01D71/42 ,  B01D63/00 ,  B01D61/00 ,  B01D61/02 ,  B01D61/14 ,  C08J5/22 ,  B01D67/00 ,  B01D71/28

CPC classification number: C08F220/44 ,  B01D61/002 ,  B01D61/025 ,  B01D61/027 ,  B01D61/145 ,  B01D67/0011 ,  B01D71/28 ,  B01D71/42 ,  B01D71/76 ,  B01D2323/12 ,  B01D2325/36 ,  B01D2325/38 ,  B01D61/00 ,  B01D63/00 ,  C08J5/22

Abstract: PURPOSE: A polyacrylonitrile-based copolymer capable of being used for a separator, a manufacturing method of the separator which includes the same, and a water treatment module are provided to obtain high transparent flux and quantity. CONSTITUTION: A polyacrylonitrile-based copolymer comprises a recurring unit which is represented by chemical formula 1, a recurring unit which is represented by chemical formula 2, and a recurring unit which is represented by chemical formula 3. Here, n indicates 0.5-0.99 and m+o is 0.01-0.5 when the total sum of n, m. and o is 1. L^1 and L^2 are respectively - CR 'R"-, -NR' -, -S-, -SO2-, -O-, -COO-, -NR'CO- or a combination thereof. Here, R' and R"are respectively hydrogen, deuterium, substituted or non-substituted C1-10 alkyl group, substituted or non-substituted C6-30 aryl group, substituted or non-substituted C3-30 heteroaryl group, halogen or a combination thereof. R^1 indicates hydrophilic or hydrophobic substituent. R^2 indicates a hydrophilic or hydrophobic substituent.

Abstract translation: 目的：提供能够用于隔膜的聚丙烯腈类共聚物，包含该隔膜的隔膜的制造方法和水处理组件，以获得高透明度的通量和数量。 构成：聚丙烯腈系共聚物包含由化学式1表示的重复单元，由化学式2表示的重复单元，由化学式3表示的重复单元。这里，n表示0.5〜0.99， 当总和为n，m时，m + o为0.01-0.5。 L 1和L 2分别为-CR'R“ - ， - NR' - ， - S - ， - SO 2 - ， - O - ， - COO - ， - NR'CO-或其组合 这里，R'和R“分别为氢，氘，取代或未取代的C 1-10烷基，取代或未取代的C 6-30芳基，取代或未取代的C 3-30杂芳基，卤素或 其组合。 R 1表示亲水或疏水取代基。 R 2表示亲水或疏水取代基。