BR112018007451A2 - material de filtragem e elemento filtrante produzido a partir do mesmo - Google Patents

material de filtragem e elemento filtrante produzido a partir do mesmo

Info

Publication number
BR112018007451A2
BR112018007451A2 BR112018007451-9A BR112018007451A BR112018007451A2 BR 112018007451 A2 BR112018007451 A2 BR 112018007451A2 BR 112018007451 A BR112018007451 A BR 112018007451A BR 112018007451 A2 BR112018007451 A2 BR 112018007451A2
Authority
BR
Brazil
Prior art keywords
filter material
filter
impregnated
element made
binder system
Prior art date
Application number
BR112018007451-9A
Other languages
English (en)
Other versions
BR112018007451B1 (pt
Inventor
Demmel Andreas
Häringer Christoph
Hörl Werner
Original Assignee
Neehnah Gessner Gmbh
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 Neehnah Gessner Gmbh filed Critical Neehnah Gessner Gmbh
Publication of BR112018007451A2 publication Critical patent/BR112018007451A2/pt
Publication of BR112018007451B1 publication Critical patent/BR112018007451B1/pt

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
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • 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
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • 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
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • 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
    • B01D2239/10—Filtering material manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

a presente invenção refere-se a um material de filtragem que inclui um material de suporte, o qual está impregnado em um lado (1) com um sistema aglutinante (vb) pré-reticulado termicamente e no outro lado (2) está impregnado com um sistema aglutinante reticulável termicamente, embora não reticulado. o material de filtragem se distingue por uma melhor deformabilidade e por uma capacidade muito boa de selagem a quente, especialmente por meio de ultrassom e por uma baixa diferença de pressão, especialmente no caso de filtragem de líquidos altamente viscosos.
BR112018007451-9A 2015-12-23 2016-12-08 Material de filtragem e elemento filtrante produzido a partir do mesmo BR112018007451B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015122746.0 2015-12-23
DE102015122746.0A DE102015122746B4 (de) 2015-12-23 2015-12-23 Filtermaterial und daraus hergestelltes Filterelement
PCT/EP2016/080304 WO2017108436A1 (de) 2015-12-23 2016-12-08 Filtermaterial und daraus hergestelltes filterelement

Publications (2)

Publication Number Publication Date
BR112018007451A2 true BR112018007451A2 (pt) 2019-04-30
BR112018007451B1 BR112018007451B1 (pt) 2022-09-06

Family

ID=57543024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007451-9A BR112018007451B1 (pt) 2015-12-23 2016-12-08 Material de filtragem e elemento filtrante produzido a partir do mesmo

Country Status (11)

Country Link
US (1) US11198079B2 (pt)
EP (1) EP3393617B1 (pt)
JP (1) JP2019505367A (pt)
KR (1) KR102142079B1 (pt)
CN (1) CN108290095B (pt)
BR (1) BR112018007451B1 (pt)
CA (1) CA3004200C (pt)
DE (1) DE102015122746B4 (pt)
ES (1) ES2790880T3 (pt)
MX (1) MX2018007685A (pt)
WO (1) WO2017108436A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015122746B4 (de) 2015-12-23 2020-10-29 Neenah Gessner Gmbh Filtermaterial und daraus hergestelltes Filterelement
CN213049884U (zh) * 2020-06-17 2021-04-27 广州市华滤环保设备有限公司 一种除尘滤筒

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE601435C (de) 1930-12-15 1934-08-15 Hellmut Hoffmann Dr Verfahren zur Herstellung geformter Kunstmassen aus Viscoseschaum
US3116245A (en) * 1958-07-23 1963-12-31 Walker Mfg Co Filter
US3096230A (en) * 1960-06-23 1963-07-02 Southwick W Briggs Filter medium
DE1504551A1 (de) 1963-05-24 1969-05-22 Messerschmitt Werke Flugzeug U Verfahren zur Herstellung von Filtermatten aus Schaumkunststoff mit offenen Poren
US3171820A (en) 1964-02-17 1965-03-02 Scott Paper Co Reticulated polyurethane foams and process for their production
NL6514912A (pt) 1965-11-16 1967-05-17
DE2048006B2 (de) 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
DE1950669C3 (de) 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
CA948388A (en) 1970-02-27 1974-06-04 Paul B. Hansen Pattern bonded continuous filament web
US4130487A (en) * 1976-04-05 1978-12-19 Process Scientific Innovations Ltd. Filters for liquids or gases
GB1522280A (en) * 1976-06-01 1978-08-23 Hollingsworth & Vose Co Filter medium and method of making same
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
JPS5784713A (en) * 1980-11-12 1982-05-27 Toyobo Co Ltd Production of filter
CN1008692B (zh) * 1987-10-13 1990-07-11 国家机械工业委员会北京机械工业自动化研究所 过滤器滤芯及其制造方法
DE4126126C2 (de) 1991-08-07 1998-02-12 Mann & Hummel Filter Filterherstellverfahren
DE69833493T2 (de) 1997-09-11 2006-09-28 Toray Industries, Inc. Gewebe
DE10206924B4 (de) * 2002-02-19 2005-12-15 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heisssiegelfähige Filtermaterialien
DE102005021992B4 (de) 2005-05-09 2008-07-17 Carl Freudenberg Kg Filterelement
DE102009006586B4 (de) 2009-01-29 2013-02-28 Neenah Gessner Gmbh Filtermedium sowie Filterelement für die Flüssigkeitsfiltration
DE102009006584B4 (de) * 2009-01-29 2011-06-01 Neenah Gessner Gmbh Ein- oder mehrlagiges Filtermaterial, Filterelement aus einem solchen Material und Verfahren zu dessen Herstellung
JP5760230B2 (ja) * 2010-12-27 2015-08-05 名古屋油化株式会社 クッション性シート、吸音材及びフィルター、並びに上記クッション性シートの製造方法
DE102012220546A1 (de) * 2012-11-12 2014-05-15 Neenah Gessner Gmbh Flammhemmend ausgerüstetes Gasfiltermaterial mit hoher Staubspeicherfähigkeit
DE102015122746B4 (de) 2015-12-23 2020-10-29 Neenah Gessner Gmbh Filtermaterial und daraus hergestelltes Filterelement

Also Published As

Publication number Publication date
KR20180097608A (ko) 2018-08-31
WO2017108436A1 (de) 2017-06-29
CN108290095A (zh) 2018-07-17
DE102015122746B4 (de) 2020-10-29
BR112018007451B1 (pt) 2022-09-06
EP3393617A1 (de) 2018-10-31
MX2018007685A (es) 2018-08-15
DE102015122746A1 (de) 2017-06-29
US11198079B2 (en) 2021-12-14
KR102142079B1 (ko) 2020-08-06
US20180369730A1 (en) 2018-12-27
CA3004200A1 (en) 2017-06-29
CA3004200C (en) 2020-07-14
EP3393617B1 (de) 2020-03-04
CN108290095B (zh) 2021-07-13
ES2790880T3 (es) 2020-10-29
JP2019505367A (ja) 2019-02-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/12/2016, OBSERVADAS AS CONDICOES LEGAIS