EE200900094A - Filtermaterjal hdrofiilsete ainete eraldamiseks mitmesuguste hdrofoobsete vedelike v?i gaaside keskkonnast ja meetod selle valmistamiseks - Google Patents

Filtermaterjal hdrofiilsete ainete eraldamiseks mitmesuguste hdrofoobsete vedelike v?i gaaside keskkonnast ja meetod selle valmistamiseks

Info

Publication number
EE200900094A
EE200900094A EEP200900094A EEP200900094A EE200900094A EE 200900094 A EE200900094 A EE 200900094A EE P200900094 A EEP200900094 A EE P200900094A EE P200900094 A EEP200900094 A EE P200900094A EE 200900094 A EE200900094 A EE 200900094A
Authority
EE
Estonia
Prior art keywords
drophobic
drophilic
liquids
gases
substances
Prior art date
Application number
EEP200900094A
Other languages
English (en)
Inventor
Chipizubov Vitali
Post Priit
Kaevand Toomas
Original Assignee
Osa�hing Bioconsult
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43799563&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EE200900094(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Osa�hing Bioconsult filed Critical Osa�hing Bioconsult
Priority to EEP200900094A priority Critical patent/EE05604B1/et
Priority to CN2010800587896A priority patent/CN102725055A/zh
Priority to RU2012130889/05A priority patent/RU2012130889A/ru
Priority to US13/517,432 priority patent/US20130018119A1/en
Priority to PCT/EE2010/000018 priority patent/WO2011076222A1/en
Priority to EP10808983A priority patent/EP2521609A1/en
Publication of EE200900094A publication Critical patent/EE200900094A/et
Publication of EE05604B1 publication Critical patent/EE05604B1/et

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/383—Polyvinylacetates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Catalysts (AREA)
EEP200900094A 2009-12-21 2009-12-21 Filtermaterjal hdrofiilsete ainete eraldamiseks mitmesuguste hdrofoobsete vedelike v?i gaaside keskkonnast ja meetod selle materjali valmistamiseks EE05604B1 (et)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EEP200900094A EE05604B1 (et) 2009-12-21 2009-12-21 Filtermaterjal hdrofiilsete ainete eraldamiseks mitmesuguste hdrofoobsete vedelike v?i gaaside keskkonnast ja meetod selle materjali valmistamiseks
CN2010800587896A CN102725055A (zh) 2009-12-21 2010-12-20 用于从各种疏水性液体或气体中分离亲水性物质的过滤器材料以及用于制备此种材料的方法
RU2012130889/05A RU2012130889A (ru) 2009-12-21 2010-12-20 Фильтрующий материал для отделения гидрофильных веществ из среды всевозможных гидрофобных жидкостей или газов и метод приготовления данного материала
US13/517,432 US20130018119A1 (en) 2009-12-21 2010-12-20 Filter material for separation of hydrophilic substances from various hydrophobic liquids or gases and method for preparation of the material
PCT/EE2010/000018 WO2011076222A1 (en) 2009-12-21 2010-12-20 Filter material for separation of hydrophilic substances from various hydrophobic liquids or gases and method for preparation of the material
EP10808983A EP2521609A1 (en) 2009-12-21 2010-12-20 Filter material for separation of hydrophilic substances from various hydrophobic liquids or gases and method for preparation of the material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP200900094A EE05604B1 (et) 2009-12-21 2009-12-21 Filtermaterjal hdrofiilsete ainete eraldamiseks mitmesuguste hdrofoobsete vedelike v?i gaaside keskkonnast ja meetod selle materjali valmistamiseks

Publications (2)

Publication Number Publication Date
EE200900094A true EE200900094A (et) 2011-08-15
EE05604B1 EE05604B1 (et) 2012-12-17

Family

ID=43799563

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200900094A EE05604B1 (et) 2009-12-21 2009-12-21 Filtermaterjal hdrofiilsete ainete eraldamiseks mitmesuguste hdrofoobsete vedelike v?i gaaside keskkonnast ja meetod selle materjali valmistamiseks

Country Status (6)

Country Link
US (1) US20130018119A1 (et)
EP (1) EP2521609A1 (et)
CN (1) CN102725055A (et)
EE (1) EE05604B1 (et)
RU (1) RU2012130889A (et)
WO (1) WO2011076222A1 (et)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609347A (en) * 1948-05-27 1952-09-02 Wilson Christopher Lumley Method of making expanded polyvinyl alcohol-formaldehyde reaction product and product resulting therefrom
US3673125A (en) * 1969-05-10 1972-06-27 Kanegafuchi Spinning Co Ltd Method of producing polyvinyl acetal porous articles
GB1391973A (en) * 1971-09-07 1975-04-23 Aqua Chem Inc Polyvinyl acetal membrane
GB1482914A (en) * 1973-07-25 1977-08-17 Babcock & Wilcox Ltd Semi-permeable polymeric membranes
DE2410848C3 (de) * 1974-03-07 1981-09-17 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von offenporigen Formkörpern aus Polyvinylalkohol- Acetalschwamm
DE3882217T2 (de) * 1987-12-28 1993-11-11 Tosoh Corp Ultrafiltrationsmembran aus Polyvinylformal und Verfahren zu ihrer Herstellung.
JP2869210B2 (ja) 1990-09-25 1999-03-10 鐘紡株式会社 濾材の製造方法
JPH04139236A (ja) 1990-09-29 1992-05-13 Kanebo Ltd ポリビニルアセタール系多孔体の製造方法
CN1100594C (zh) * 1998-12-11 2003-02-05 清华大学 一种制备渗透汽化复合膜的方法
CN1098889C (zh) 1999-11-15 2003-01-15 陈锦孙 一种高分子微孔过滤材料的制造方法

Also Published As

Publication number Publication date
US20130018119A1 (en) 2013-01-17
EP2521609A1 (en) 2012-11-14
RU2012130889A (ru) 2014-01-27
WO2011076222A1 (en) 2011-06-30
CN102725055A (zh) 2012-10-10
EE05604B1 (et) 2012-12-17

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MF4A Right revoked following opposition or revocation

Effective date: 20150122

HH1A Change of representative
TH4A Reinstatement
MM4A Lapsed by not paying the annual fees

Effective date: 20161221