SE9001965L - Praeglingsbar filtervaev - Google Patents

Praeglingsbar filtervaev

Info

Publication number
SE9001965L
SE9001965L SE9001965A SE9001965A SE9001965L SE 9001965 L SE9001965 L SE 9001965L SE 9001965 A SE9001965 A SE 9001965A SE 9001965 A SE9001965 A SE 9001965A SE 9001965 L SE9001965 L SE 9001965L
Authority
SE
Sweden
Prior art keywords
thermoformable
irrigable
filter table
temperature
web
Prior art date
Application number
SE9001965A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE9001965D0 (sv
Inventor
K W Porter
Original Assignee
Hollingsworth & Vose Co
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 Hollingsworth & Vose Co filed Critical Hollingsworth & Vose Co
Publication of SE9001965D0 publication Critical patent/SE9001965D0/xx
Publication of SE9001965L publication Critical patent/SE9001965L/

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
    • 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
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
SE9001965A 1989-06-01 1990-05-31 Praeglingsbar filtervaev SE9001965L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36000189A 1989-06-01 1989-06-01

Publications (2)

Publication Number Publication Date
SE9001965D0 SE9001965D0 (sv) 1990-05-31
SE9001965L true SE9001965L (sv) 1990-12-02

Family

ID=23416194

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001965A SE9001965L (sv) 1989-06-01 1990-05-31 Praeglingsbar filtervaev

Country Status (7)

Country Link
JP (1) JPH03101804A (fr)
KR (1) KR910000208A (fr)
CA (1) CA2018015A1 (fr)
DE (1) DE4017184A1 (fr)
FR (1) FR2647692A1 (fr)
GB (1) GB2234251A (fr)
SE (1) SE9001965L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306923U1 (de) * 1993-05-07 1994-01-13 Ingenieur Consult Technische Gesamtplanung GmbH, 60433 Frankfurt Filter für Entlüftungsleitungen von Entwässerungssystemen
JP2685410B2 (ja) * 1993-05-19 1997-12-03 シュラー インターナショナル インコーポレーテッド 空気ろ過媒体及びその製造方法
DE19630522C2 (de) * 1996-07-29 2002-10-02 Freudenberg Carl Kg Verfahren zur Herstellung eines plissierfähigen Filtermediums und Vorrichtung zur Durchführung des Verfahrens
DE19633271A1 (de) 1996-08-19 1998-02-26 Basf Ag Flüssige Formulierung von Ethyl-(Z)-2-chlor-3-[2-chlor-5-(4,5,6,7-tetrahydro-1,3-dioxoisoindoldion-2-yl)phenyl]acrylat
US6933252B2 (en) 1999-12-15 2005-08-23 Hollingsworth & Vose Company Low boron containing microfiberglass filtration media
JP4639419B2 (ja) * 2000-02-04 2011-02-23 日本無機株式会社 高温用エアフィルタ用濾紙及びその製造方法
US20040224594A1 (en) * 2003-04-18 2004-11-11 Choi Wai Ming Low density nonwoven glass fiber web
JP4990203B2 (ja) * 2008-03-19 2012-08-01 北越紀州製紙株式会社 熱エンボス成形加工用のエアフィルタ用濾材及びこれを用いたエアフィルタ
US20130337272A1 (en) * 2012-06-15 2013-12-19 Yingchao Zhang Compositions and methods for making polyesters and articles therefrom
US8980774B2 (en) * 2012-06-15 2015-03-17 Hexion Inc. Compositions and methods for making polyesters and articles therefrom
CN104088198A (zh) * 2013-03-24 2014-10-08 苏州维艾普新材料股份有限公司 一种高强度玻璃纤维空气过滤纸及其制备方法
JP5437514B1 (ja) * 2013-04-09 2014-03-12 鉦則 藤田 複合形成材料、射出成形品及び複合形成材料の製造方法
JP7508387B2 (ja) * 2021-02-15 2024-07-01 北越コーポレーション株式会社 エアフィルタ用濾材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356561A (en) * 1962-11-07 1967-12-05 Haveg Industries Inc Glass fiber mats
US3920428A (en) * 1974-03-25 1975-11-18 Ethyl Corp Filter element
DD135093A1 (de) * 1978-03-28 1979-04-11 Reinhard Unger Filtervlies zum filtrieren von polymerschmelzen
US4293378A (en) * 1980-01-10 1981-10-06 Max Klein Enhanced wet strength filter mats to separate particulates from fluids and/or coalesce entrained droplets from gases
US4710520A (en) * 1986-05-02 1987-12-01 Max Klein Mica-polymer micro-bits composition and process

Also Published As

Publication number Publication date
CA2018015A1 (fr) 1990-12-01
FR2647692A1 (fr) 1990-12-07
SE9001965D0 (sv) 1990-05-31
GB2234251A (en) 1991-01-30
JPH03101804A (ja) 1991-04-26
DE4017184A1 (de) 1990-12-06
KR910000208A (ko) 1991-01-29
GB9012215D0 (en) 1990-07-18

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9001965-4

Effective date: 19920506