WO2019023002A3 - Porous composite blocks including guanylated media - Google Patents

Porous composite blocks including guanylated media Download PDF

Info

Publication number
WO2019023002A3
WO2019023002A3 PCT/US2018/042492 US2018042492W WO2019023002A3 WO 2019023002 A3 WO2019023002 A3 WO 2019023002A3 US 2018042492 W US2018042492 W US 2018042492W WO 2019023002 A3 WO2019023002 A3 WO 2019023002A3
Authority
WO
WIPO (PCT)
Prior art keywords
guanylated
porous composite
blocks including
media
media particles
Prior art date
Application number
PCT/US2018/042492
Other languages
French (fr)
Other versions
WO2019023002A2 (en
Inventor
Andrew J. HATCH
Olaf C. Moberg
Manjiri T. Kshirsagar
George W. Griesgraber
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Priority to BR112020001525-3A priority Critical patent/BR112020001525A2/en
Priority to CN201880048957.XA priority patent/CN110997102A/en
Publication of WO2019023002A2 publication Critical patent/WO2019023002A2/en
Publication of WO2019023002A3 publication Critical patent/WO2019023002A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
    • B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1241—Particle diameter

Abstract

The present invention relates to porous composite blocks including guanylated media particles for water filtration. A porous composite block includes sorbent media particles and a polymeric binder that bonds the sorbent media particles together. The sorbent media particles include guanylated media particles.
PCT/US2018/042492 2017-07-24 2018-07-17 Porous composite blocks including guanylated media WO2019023002A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR112020001525-3A BR112020001525A2 (en) 2017-07-24 2018-07-17 porous composite blocks including guanylated media
CN201880048957.XA CN110997102A (en) 2017-07-24 2018-07-17 Porous composite blocks comprising guanylated media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762536276P 2017-07-24 2017-07-24
US62/536,276 2017-07-24

Publications (2)

Publication Number Publication Date
WO2019023002A2 WO2019023002A2 (en) 2019-01-31
WO2019023002A3 true WO2019023002A3 (en) 2019-04-11

Family

ID=65040329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/042492 WO2019023002A2 (en) 2017-07-24 2018-07-17 Porous composite blocks including guanylated media

Country Status (3)

Country Link
CN (1) CN110997102A (en)
BR (1) BR112020001525A2 (en)
WO (1) WO2019023002A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031119A (en) * 1996-07-08 2000-02-29 Yukong Limited Polyalkylene guanidine salts or polyalkylene biguanidine salts having a branched silane compound, method for preparing same and uses thereof
US7169466B2 (en) * 2004-05-21 2007-01-30 The Clorox Company Multiple-component binder systems for porous composite blocks
US20100297053A1 (en) * 2006-02-03 2010-11-25 Toshio Hirukawa Deoderant and deoderizing product
WO2015047464A1 (en) * 2013-09-30 2015-04-02 3M Innovative Properties Company Guanidine-functionalized metal silicate particles and methods of making and using such particles
WO2016053829A1 (en) * 2014-10-01 2016-04-07 3M Innovative Properties Company Porous devices, kits, and methods for debridement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180059108A1 (en) * 2015-03-19 2018-03-01 3M Innovative Properties Company Nonwoven articles for detecting microorganisms in a fluid sample and methods of using the nonwoven articles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031119A (en) * 1996-07-08 2000-02-29 Yukong Limited Polyalkylene guanidine salts or polyalkylene biguanidine salts having a branched silane compound, method for preparing same and uses thereof
US7169466B2 (en) * 2004-05-21 2007-01-30 The Clorox Company Multiple-component binder systems for porous composite blocks
US20100297053A1 (en) * 2006-02-03 2010-11-25 Toshio Hirukawa Deoderant and deoderizing product
WO2015047464A1 (en) * 2013-09-30 2015-04-02 3M Innovative Properties Company Guanidine-functionalized metal silicate particles and methods of making and using such particles
WO2016053829A1 (en) * 2014-10-01 2016-04-07 3M Innovative Properties Company Porous devices, kits, and methods for debridement

Also Published As

Publication number Publication date
BR112020001525A2 (en) 2020-07-21
WO2019023002A2 (en) 2019-01-31
CN110997102A (en) 2020-04-10

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