公开(公告)号：US20150344653A1

公开(公告)日：2015-12-03

申请号：US14292193

申请日：2014-05-30

Applicant: Pall Corporation

Inventor： Khaled Abdel-Hakim Helmy AAMER ,  Selina SHI

IPC: C08J9/00 ,  B05D1/00 ,  C09D153/00

CPC classification number: C08J9/00 ,  B01D71/62 ,  B01D71/80 ,  B05D1/005 ,  C08G61/12 ,  C08G2261/126 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/614 ,  C08J2205/042 ,  C08J2353/00 ,  C09D153/00 ,  Y10T428/249953

Abstract: Disclosed are self-assembled structures formed from a self-assembling diblock copolymer of the formula (I): wherein R1-R4, n, and m are as described herein, which find use in preparing porous membranes. In an embodiment, the diblock copolymer is present in the self-assembled structures in a cylindrical morphology. Also disclosed is a method of preparing a self-assembled structure, which involves spin coating a polymer solution containing the diblock copolymer to obtain a thin film, followed by solvent annealing of the film.

Abstract translation: 公开了由式（I）的自组装二嵌段共聚物形成的自组装结构：其中R1-R4，n和m如本文所述，其用于制备多孔膜。 在一个实施方案中，二嵌段共聚物以圆柱形态存在于自组装结构中。 还公开了一种制备自组装结构的方法，其包括旋涂含有二嵌段共聚物的聚合物溶液以获得薄膜，然后对膜进行溶剂退火。

公开(公告)号：US09193835B1

公开(公告)日：2015-11-24

申请号：US14292531

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy Aamer

IPC: B01D71/80 ,  B01D71/40 ,  C08F297/06 ,  C08F297/08 ,  C08G81/00 ,  B01D71/64 ,  C08G61/08 ,  C08G61/12 ,  B01D71/26 ,  C08F8/04 ,  C08F293/00 ,  C08F234/02

CPC classification number: C08G81/00 ,  B01D71/26 ,  B01D71/40 ,  B01D71/62 ,  B01D71/64 ,  B01D71/80 ,  C08F8/04 ,  C08F234/02 ,  C08F293/00 ,  C08F297/06 ,  C08F297/08 ,  C08G61/08 ,  C08G61/12 ,  C08G61/125 ,  C08G2261/126 ,  C08G2261/1424 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/3342 ,  C08G2261/614 ,  C08G2261/724

Abstract: Disclosed are self-assembling block copolymers including diblock copolymers of the formula (I): wherein R1 is —(CHR—CH2—O)p—R′, p=2-6, R is H or methyl, and R′ is H, a C1-C6 alkyl or C3-C11 cycloalkyl, R2 is C6-C20 aryl or heteroaryl, one of R3 and R4 is C6-C14 aryl and the other is C1-C22 alkoxy, and n and m are independently 2 to about 2000, which find use in preparing self-assembled structures and porous membranes. Embodiments of the self-assembled structures contain the block copolymer in a cylindrical morphology. Also disclosed is a method of preparing such copolymers.

Abstract translation: 公开了包含式（I）的二嵌段共聚物的自组装嵌段共聚物：其中R1是 - （CHR-CH2-O）p-R'，p = 2-6，R是H或甲基，R'是H ，C 1 -C 6烷基或C 3 -C 11环烷基，R 2是C 6 -C 20芳基或杂芳基，R 3和R 4之一是C 6 -C 14芳基，另一个是C 1 -C 22烷氧基，n和m独立地是2至约2000 ，其用于制备自组装结构和多孔膜。 自组装结构的实施方案包含圆柱形态的嵌段共聚物。 还公开了制备这种共聚物的方法。

公开(公告)号：US09163122B1

公开(公告)日：2015-10-20

申请号：US14292611

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy Aamer

IPC: B01D71/80 ,  B01D71/40 ,  C08F297/06 ,  C08F297/08 ,  C08G81/00 ,  B01D71/64 ,  C08G61/12 ,  C08F234/02 ,  B01D71/26 ,  C08G61/08 ,  C08F293/00 ,  C08F8/04

CPC classification number: C08G81/00 ,  B01D71/26 ,  B01D71/40 ,  B01D71/62 ,  B01D71/80 ,  B82Y30/00 ,  C08F8/04 ,  C08F234/02 ,  C08F293/00 ,  C08F297/06 ,  C08F297/08 ,  C08G61/08 ,  C08G61/12 ,  C08G61/125 ,  C08G2261/126 ,  C08G2261/1412 ,  C08G2261/148 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/614

Abstract: Disclosed are self-assembling block copolymers including diblock copolymers of the formula (I): wherein R1 is C1-C22 alkyl, R2 is C6-C20 aryl or heteroaryl, one of R3 and R4 is C6-C14 aryl and the other is C1-C22 alkoxy, n and m are independently 2 to about 2000. The copolymers find use in preparing nanoporous membranes. Embodiments of the membranes contain the diblock copolymer in a self-assembled nanostructure of cylindrical morphology. Also disclosed is a method of preparing such copolymers.

Abstract translation: 公开了包括式（I）的二嵌段共聚物的自组装嵌段共聚物：其中R1是C1-C22烷基，R2是C6-C20芳基或杂芳基，R3和R4之一是C6-C14芳基，另一个是C1- C22烷氧基，n和m独立地为2至约2000.共聚物用于制备纳米多孔膜。 膜的实施方案在圆柱形态的自组装纳米结构中含有二嵌段共聚物。 还公开了制备这种共聚物的方法。

公开(公告)号：US20150344641A1

公开(公告)日：2015-12-03

申请号：US14292722

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy AAMER

IPC: C08G81/00 ,  B01D71/64

CPC classification number: C08G81/00 ,  B01D71/26 ,  B01D71/62 ,  B01D71/64 ,  B01D71/80 ,  B82Y30/00 ,  C08F234/02 ,  C08F293/00 ,  C08F297/06 ,  C08F297/08 ,  C08G61/12 ,  C08G61/125 ,  C08G2261/126 ,  C08G2261/1424 ,  C08G2261/148 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/614

Abstract: Disclosed are self-assembling diblock copolymers of the formula (I): wherein R1 is —(CHR—CH2—O)p—R′, p=2-6, R is H or methyl, and R′ is H, C1-C6 alkyl, or C3-C11 cycloalkyl, R2 is C6-C20 aryl, one of R3 and R4 is C6-C14 aryl or heteroaryl, and the other is C1-C22 alkoxy, and n and m are independently 2 to about 2000, which find use in preparing self-assembled structures and porous membranes. Embodiments of the self-assembled structures contain the diblock copolymer in a cylindrical morphology. Also disclosed is a method of preparing such copolymers.

Abstract translation: 公开了式（I）的自组装二嵌段共聚物：其中R1是 - （CHR-CH2-O）p-R'，p = 2-6，R是H或甲基，R'是H，C1- C6烷基或C3-C11环烷基，R2是C6-C20芳基，R3和R4之一是C6-C14芳基或杂芳基，另一个是C1-C22烷氧基，n和m独立地是2到约2000， 用于制备自组装结构和多孔膜。 自组装结构的实施方案包含圆柱形态的二嵌段共聚物。 还公开了制备这种共聚物的方法。

公开(公告)号：US20150344640A1

公开(公告)日：2015-12-03

申请号：US14292531

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy AAMER

IPC: C08G81/00 ,  B01D71/64

CPC classification number: C08G81/00 ,  B01D71/26 ,  B01D71/40 ,  B01D71/62 ,  B01D71/64 ,  B01D71/80 ,  C08F8/04 ,  C08F234/02 ,  C08F293/00 ,  C08F297/06 ,  C08F297/08 ,  C08G61/08 ,  C08G61/12 ,  C08G61/125 ,  C08G2261/126 ,  C08G2261/1424 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/3342 ,  C08G2261/614 ,  C08G2261/724

Abstract: Disclosed are self-assembling block copolymers including diblock copolymers of the formula (I): wherein R1 is —(CHR—CH2—O)p—R′, p=2-6, R is H or methyl, and R′ is H, a C1-C6 alkyl or C3-C11 cycloalkyl, R2 is C6-C20 aryl or heteroaryl, one of R3 and R4 is C6-C14 aryl and the other is C1-C22 alkoxy, and n and m are independently 2 to about 2000, which find use in preparing self-assembled structures and porous membranes. Embodiments of the self-assembled structures contain the block copolymer in a cylindrical morphology. Also disclosed is a method of preparing such copolymers.

Abstract translation: 公开了包含式（I）的二嵌段共聚物的自组装嵌段共聚物：其中R1是 - （CHR-CH2-O）p-R'，p = 2-6，R是H或甲基，R'是H ，C 1 -C 6烷基或C 3 -C 11环烷基，R 2是C 6 -C 20芳基或杂芳基，R 3和R 4之一是C 6 -C 14芳基，另一个是C 1 -C 22烷氧基，n和m独立地是2至约2000 ，其用于制备自组装结构和多孔膜。 自组装结构的实施方案包含圆柱形态的嵌段共聚物。 还公开了制备这种共聚物的方法。

公开(公告)号：US20150344637A1

公开(公告)日：2015-12-03

申请号：US14292255

申请日：2014-05-30

Applicant: Pall Corporation

Inventor： Khaled Abdel-Hakim Helmy AAMER ,  Selina SHI

IPC: C08G81/00 ,  B01D71/64

CPC classification number: C08G81/00 ,  B01D71/62 ,  B01D71/64 ,  B01D71/80 ,  B82Y30/00 ,  C08F222/40 ,  C08F234/02 ,  C08G61/12 ,  C08G61/124 ,  C08G61/125 ,  C08G2261/126 ,  C08G2261/1424 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/3342 ,  C08G2261/614 ,  C08G2261/724 ,  C08J5/2256

Abstract: Disclosed are self-assembled structures prepared from block copolymers, for example, diblock copolymers of the formula (I): wherein R1-R4, n, and m are as described herein, which find use in preparing nanoporous membranes. In an embodiment, the block copolymer self-assembles into a cylindrical morphology. Also disclosed is a method of preparing such self-assembled structures which involves spin coating a polymer solution containing the block copolymer to obtain a thin film, followed by solvent annealing of the film. Further disclosed is a method of preparing porous membranes from the self-assembled structures.

Abstract translation: 公开了由嵌段共聚物制备的自组装结构，例如式（I）的二嵌段共聚物：其中R 1 -R 4，n和m如本文所述，其用于制备纳米多孔膜。 在一个实施方案中，嵌段共聚物自组装成圆柱状形态。 还公开了一种制备这种自组装结构的方法，其包括旋涂含有嵌段共聚物的聚合物溶液以获得薄膜，然后对膜进行溶剂退火。 进一步公开的是从自组装结构制备多孔膜的方法。

公开(公告)号：US09592476B2

公开(公告)日：2017-03-14

申请号：US14292446

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy Aamer ,  David Lukas Grzenia

IPC: B01D71/80 ,  B05D5/00 ,  B05D1/18 ,  B05D3/00 ,  B01D67/00 ,  B01D71/62 ,  C08J5/22 ,  C08G61/12 ,  B01D71/52 ,  B01D71/72

CPC classification number: B01D71/80 ,  B01D67/0016 ,  B01D71/52 ,  B01D71/62 ,  B01D71/72 ,  C08G61/12 ,  C08G2261/126 ,  C08G2261/1412 ,  C08G2261/148 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/614 ,  C08J5/2256

Abstract: Disclosed are membranes formed from self-assembling block copolymers, for example, a diblock copolymer of the formula (I): wherein R1-R4, n, and m are as described herein, which find use in preparing nanoporous membranes. Embodiments of the membranes contain the block copolymer that self-assembles into a cylindrical morphology. Also disclosed is a method of preparing such membrane which involves hybrid casting a polymer solution containing the block copolymer to obtain a thin film, followed by evaporation of some of the solvent from the thin film, and coagulating the resulting this film in a bath containing a nonsolvent or poor solvent for the block copolymer.

Abstract translation: 公开了由自组装嵌段共聚物形成的膜，例如式（I）的二嵌段共聚物：其中R 1 -R 4，n和m如本文所述，其用于制备纳米多孔膜。 膜的实施方案包含嵌段共聚物，其自组装成圆盘形状。 还公开了一种制备这种膜的方法，其包括混合浇铸含有嵌段共聚物的聚合物溶液以获得薄膜，然后从薄膜中蒸发掉一些溶剂，并将所得薄膜凝结在含有 非溶剂或不良溶剂用于嵌段共聚物。

公开(公告)号：US20150344639A1

公开(公告)日：2015-12-03

申请号：US14292376

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy AAMER

IPC: C08G81/00 ,  B01D71/64

CPC classification number: C08G81/00 ,  B01D71/62 ,  B01D71/64 ,  B01D71/80 ,  B82Y30/00 ,  C08F222/40 ,  C08G61/12 ,  C08G2261/126 ,  C08G2261/1412 ,  C08G2261/148 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/614 ,  C08J5/2256

Abstract: Disclosed are self-assembling diblock copolymers of the formula (I): wherein R1-R4, n, and m are as described herein, which find use in preparing porous membranes. Embodiments of the membranes contain the diblock copolymer self-assembled into a cylindrical morphology. Also disclosed is a method of preparing such copolymers.

Abstract translation: 公开了式（I）的自组装二嵌段共聚物：其中R1-R4，n和m如本文所述，其用于制备多孔膜。 膜的实施方案包含自组装成圆柱形态的二嵌段共聚物。 还公开了制备这种共聚物的方法。

公开(公告)号：US20150344638A1

公开(公告)日：2015-12-03

申请号：US14292320

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy AAMER ,  Selina SHI

IPC: C08G81/00 ,  B01D71/44 ,  B05D3/00 ,  B01D71/80 ,  B05D1/00 ,  B05D3/02

CPC classification number: C08G81/00 ,  B01D69/02 ,  B01D71/44 ,  B01D71/62 ,  B01D71/80 ,  B01D2325/02 ,  B05D1/005 ,  B05D3/007 ,  B05D3/0254 ,  C08G61/12 ,  C08G2261/126 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/614 ,  C08J7/047

Abstract: Disclosed are self-assembled structures formed from self-assembling block copolymers, for example, a diblock copolymer of the formula (I): wherein R1-R4, n, and m are as described herein, which find use in preparing nanoporous membranes. In an embodiment, the block copolymer self-assembles into a cylindrical morphology. Also disclosed is a method of preparing such membrane which involves spin coating a polymer solution containing the block copolymer to obtain a thin film, followed by solvent annealing of the film. Further disclosed is a method of preparing porous membranes from the self-assembled structures.

Abstract translation: 公开了由自组装嵌段共聚物形成的自组装结构，例如式（I）的二嵌段共聚物：其中R 1 -R 4，n和m如本文所述，其用于制备纳米多孔膜。 在一个实施方案中，嵌段共聚物自组装成圆柱状形态。 还公开了制备这种膜的方法，该方法包括旋涂含有嵌段共聚物的聚合物溶液以获得薄膜，然后进行膜的溶剂退火。 进一步公开的是从自组装结构制备多孔膜的方法。

公开(公告)号：US20150344609A1

公开(公告)日：2015-12-03

申请号：US14292739

申请日：2014-05-30

Applicant: PALL CORPORATION

Inventor： Khaled Abdel-Hakim Helmy AAMER

IPC: C08F299/02

CPC classification number: C08F299/02 ,  B01D71/62 ,  B01D71/80 ,  B82Y30/00 ,  C08G61/12 ,  C08G2261/126 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/614

Abstract: Disclosed are self-assembling diblock copolymers of the formula (I): wherein R1-R4, n, and m are as described herein, which find use in preparing self-assembled structures and porous membranes. Embodiments of the self-assembled structures contain the diblock copolymer in a cylindrical morphology. Also disclosed is a method of preparing such copolymers.

Abstract translation: 公开了式（I）的自组装二嵌段共聚物：其中R1-R4，n和m如本文所述，其用于制备自组装结构和多孔膜。 自组装结构的实施方案包含圆柱形态的二嵌段共聚物。 还公开了制备这种共聚物的方法。