IN2014DE01008A - - Google Patents

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Publication number
IN2014DE01008A
IN2014DE01008A IN1008DE2014A IN2014DE01008A IN 2014DE01008 A IN2014DE01008 A IN 2014DE01008A IN 1008DE2014 A IN1008DE2014 A IN 1008DE2014A IN 2014DE01008 A IN2014DE01008 A IN 2014DE01008A
Authority
IN
India
Prior art keywords
membranes
porous
abstract
disclosure
disclosed
Prior art date
Application number
Other languages
English (en)
Inventor
Wilfrid Klaus Wixwat
Binbing Han
Original Assignee
Pall Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pall Corp filed Critical Pall Corp
Publication of IN2014DE01008A publication Critical patent/IN2014DE01008A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06—Flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulding By Coating Moulds (AREA)
IN1008DE2014 2013-05-14 2014-04-09 IN2014DE01008A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/894,210 US9808770B2 (en) 2013-05-14 2013-05-14 High throughput membrane with channels

Publications (1)

Publication Number Publication Date
IN2014DE01008A true IN2014DE01008A (https=) 2015-06-05

Family

ID=50828679

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1008DE2014 IN2014DE01008A (https=) 2013-05-14 2014-04-09

Country Status (7)

Country Link
US (1) US9808770B2 (https=)
EP (1) EP2803404B1 (https=)
JP (1) JP5909766B2 (https=)
KR (1) KR101678603B1 (https=)
CN (1) CN104307384B (https=)
IN (1) IN2014DE01008A (https=)
SG (1) SG10201401357XA (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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CN105126639B (zh) * 2015-08-23 2017-04-05 中山市利丰胶粘制品有限公司 一种优先透酮的细菌纤维素聚氨酯复合膜的制备方法
WO2021101995A1 (en) 2019-11-21 2021-05-27 Emd Millipore Corporation Microfiltration membrane
CN112316740A (zh) * 2020-09-27 2021-02-05 重庆大学 改性聚酰胺薄膜方法
EP4159302A1 (en) * 2021-09-30 2023-04-05 Vito NV Composite filter membranes providing increased flowability
WO2026043224A1 (ko) * 2024-08-19 2026-02-26 주식회사 엘지에너지솔루션 전기화학소자용 분리막, 이의 제조 방법 및 이를 포함하는 전기화학소자

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Also Published As

Publication number Publication date
EP2803404B1 (en) 2016-07-06
SG10201401357XA (en) 2014-12-30
US9808770B2 (en) 2017-11-07
KR20140134632A (ko) 2014-11-24
JP5909766B2 (ja) 2016-04-27
KR101678603B1 (ko) 2016-11-22
US20140339166A1 (en) 2014-11-20
CN104307384B (zh) 2017-08-08
CN104307384A (zh) 2015-01-28
JP2014237126A (ja) 2014-12-18
EP2803404A1 (en) 2014-11-19

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