公开(公告)号：US10369529B2

公开(公告)日：2019-08-06

申请号：US14447574

申请日：2014-07-30

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Mamadou S. Diallo ,  Madhusudhana Rao Kotte

IPC: B01D67/00 ,  B01D69/10 ,  B01D69/12 ,  B01D69/14 ,  B01D71/02 ,  B01D71/34 ,  B01D71/40 ,  B01D71/60 ,  C02F1/44 ,  D01F1/10 ,  C02F103/08

Abstract: Described herein are mixed matrix filtration membranes and related, compositions, methods and systems and in particular mixed matrix filtration membranes with an embedded polymer network and/or embedded polymeric micro/nanoparticles functionalized with a functionalization polymer covalently and/or non covalently linked to the micro/nanoparticles and related compositions, methods, and systems.

公开(公告)号：US12017188B2

公开(公告)日：2024-06-25

申请号：US17524572

申请日：2021-11-11

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Mamadou S. Diallo ,  Madhusudhana Rao Kotte ,  Alex Kuvarega

IPC: B01D69/14 ,  B01D61/02 ,  B01D61/14 ,  B01D67/00 ,  B01D69/12 ,  B01D71/34 ,  B01D71/56 ,  B01D71/60 ,  C02F1/28 ,  C02F1/44 ,  C02F101/20

CPC classification number: B01D69/141 ,  B01D61/145 ,  B01D67/0006 ,  B01D67/0011 ,  B01D69/12 ,  B01D69/125 ,  B01D71/60 ,  C02F1/285 ,  C02F1/444 ,  B01D61/025 ,  B01D67/0009 ,  B01D71/34 ,  B01D71/56 ,  B01D2323/30 ,  B01D2323/39 ,  B01D2323/42 ,  C02F2101/20

Abstract: Described herein are mixed matrix filtration membranes and related, dendrimers, dendrimer particles, compositions, methods and systems and in particular mixed matrix filtration membranes with an embedded dendrimer particles and related compositions, methods, and systems wherein each dendrimer particle comprises at least two dendrimers each having at least two core chemical moieties having a core multiplicity Nc; branch cell units attached to the core chemical moiety or one to another, with the branch cell units attached one to another having a branch cells multiplicity Nb; and a number of surface functional groups Z presented on terminal branch cell units, wherein Z=NcNbG with G≤3.

公开(公告)号：US11465101B2

公开(公告)日：2022-10-11

申请号：US16459299

申请日：2019-07-01

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Mamadou S. Diallo ,  Madhusudhana Rao Kotte

IPC: B01D69/14 ,  B01D71/34 ,  B01D67/00 ,  B01D69/10 ,  B01D69/12 ,  C02F1/44 ,  D01F1/10 ,  B01D71/02 ,  B01D71/40 ,  B01D71/60 ,  C02F103/08

Abstract: Described herein are mixed matrix filtration membranes and related, compositions, methods and systems and in particular mixed matrix filtration membranes with an embedded polymer network and/or embedded polymeric micro/nanoparticles functionalized with a functionalization polymer covalently and/or non covalently linked to the micro/nanoparticles and related compositions, methods, and systems.

公开(公告)号：US11090616B2

公开(公告)日：2021-08-17

申请号：US16039160

申请日：2018-07-18

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Mamadou S. Diallo ,  Madhusudhana Rao Kotte

IPC: B01D67/00 ,  B01D69/10 ,  B01D69/12 ,  B01D69/14 ,  B01D71/02 ,  B01D71/34 ,  B01D71/40 ,  B01D71/60 ,  C02F1/44 ,  D01F1/10 ,  C02F103/08

Abstract: Described herein are filtration membranes and related, compositions, methods and systems and in particular filtration membranes with embedded polymeric micro/nanoparticles and related compositions, methods, and systems.

公开(公告)号：US10532330B2

公开(公告)日：2020-01-14

申请号：US15497174

申请日：2017-04-25

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Mamadou S. Diallo ,  William A. Goddard, III ,  Seong-Jik Park ,  Manki Cho

IPC: B01D71/76 ,  B01D71/82 ,  B01D69/12 ,  D01D5/00 ,  D01F11/04 ,  B01D63/02 ,  B01D69/08

Abstract: Filtration membrane comprising polymeric nanofibers and/or microfibers attaching dendrimer component presenting reactive sites selective for chemicals to be filtered, and related nanofibers and microfibers, composite materials, compositions, methods and system.

公开(公告)号：US10058822B2

公开(公告)日：2018-08-28

申请号：US15043489

申请日：2016-02-12

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Mamadou S. Diallo ,  Madhusudhana Rao Kotte

IPC: B01D67/00 ,  B01D69/12 ,  B01D69/14 ,  B01D71/34 ,  B01D71/40 ,  B01D71/60 ,  C02F1/44 ,  D01F1/10 ,  B01D69/10 ,  C02F103/08 ,  B01D71/02

CPC classification number: B01D69/141 ,  B01D67/0006 ,  B01D67/0013 ,  B01D67/0079 ,  B01D69/10 ,  B01D69/12 ,  B01D69/125 ,  B01D69/148 ,  B01D71/022 ,  B01D71/34 ,  B01D71/40 ,  B01D71/60 ,  B01D2323/26 ,  B01D2323/30 ,  B01D2323/36 ,  B01D2323/39 ,  B01D2323/40 ,  B01D2325/42 ,  C02F1/44 ,  C02F1/441 ,  C02F1/444 ,  C02F2103/08 ,  D01F1/10

Abstract: Described herein are filtration membranes and related, compositions, methods and systems and in particular filtration membranes with polymeric micro/nanoparticles embedded in a polymer matrix formed by a porous polymeric aggregate, a bicomposite membrane including a plurality of nanofibers and/or microfibers attached to a polymer matrix formed by a porous polymeric aggregate comprising polymeric nanoparticles, and related compositions, methods, and systems.

公开(公告)号：US09302922B2

公开(公告)日：2016-04-05

申请号：US13754883

申请日：2013-01-30

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Mamadou S. Diallo ,  Madhusudhana Rao Kotte

IPC: C02F1/44 ,  B01D69/10 ,  B01D69/12 ,  B01D69/14 ,  B01D71/34 ,  B01D71/40 ,  B01D71/60 ,  D01F1/10 ,  B01D67/00 ,  C02F103/08 ,  B01D71/02

CPC classification number: B01D69/141 ,  B01D67/0006 ,  B01D67/0013 ,  B01D67/0079 ,  B01D69/10 ,  B01D69/12 ,  B01D69/125 ,  B01D69/148 ,  B01D71/022 ,  B01D71/34 ,  B01D71/40 ,  B01D71/60 ,  B01D2323/26 ,  B01D2323/30 ,  B01D2323/36 ,  B01D2323/39 ,  B01D2323/40 ,  B01D2325/42 ,  C02F1/44 ,  C02F1/441 ,  C02F1/444 ,  C02F2103/08 ,  D01F1/10

Abstract: Described herein are filtration membranes and related, compositions, methods and systems and in particular filtration membranes with polymeric micro/nanoparticles embedded in a polymer matrix formed by a porous polymeric aggregate, a bicomposite membrane including a plurality of nanofibers and/or microfibers attached to a polymer matrix formed by a porous polymeric aggregate comprising polymeric nanoparticles, and related compositions, methods, and systems.

Abstract translation: 本文描述的是过滤膜和相关的组合物，方法和系统，特别是具有嵌入在由多孔聚合物聚集体形成的聚合物基质中的聚合物微粒/纳米颗粒的过滤膜，包含多个纳米纤维和/或微纤维的复合膜， 由包含聚合物纳米颗粒的多孔聚合物聚集体形成的聚合物基质，以及相关组合物，方法和系统。