GB9012215D0 - Filter material - Google Patents

Filter material

Info

Publication number
GB9012215D0
GB9012215D0 GB909012215A GB9012215A GB9012215D0 GB 9012215 D0 GB9012215 D0 GB 9012215D0 GB 909012215 A GB909012215 A GB 909012215A GB 9012215 A GB9012215 A GB 9012215A GB 9012215 D0 GB9012215 D0 GB 9012215D0
Authority
GB
United Kingdom
Prior art keywords
filter material
filter
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB909012215A
Other versions
GB2234251A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hollingsworth and Vose Co
Original Assignee
Hollingsworth and 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 and Vose Co filed Critical Hollingsworth and Vose Co
Publication of GB9012215D0 publication Critical patent/GB9012215D0/en
Publication of GB2234251A publication Critical patent/GB2234251A/en
Withdrawn legal-status Critical Current

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)
GB9012215A 1989-06-01 1990-06-01 Filter material Withdrawn GB2234251A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB9012215D0 true GB9012215D0 (en) 1990-07-18
GB2234251A GB2234251A (en) 1991-01-30

Family

ID=23416194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9012215A Withdrawn GB2234251A (en) 1989-06-01 1990-06-01 Filter material

Country Status (7)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306923U1 (en) * 1993-05-07 1994-01-13 Ingenieur Consult Technische Gesamtplanung GmbH, 60433 Frankfurt Filters for ventilation pipes of drainage systems
JP2685410B2 (en) * 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 Air filtration medium and manufacturing method thereof
DE19630522C2 (en) * 1996-07-29 2002-10-02 Freudenberg Carl Kg Process for producing a pleatable filter medium and device for carrying out the process
DE19633271A1 (en) 1996-08-19 1998-02-26 Basf Ag Liquid formulation of ethyl (Z) -2-chloro-3- [2-chloro-5- (4,5,6,7-tetrahydro-1,3-dioxoisoindoldion-2-yl) phenyl] acrylate
AU2263101A (en) 1999-12-15 2001-06-25 Hollingsworth And Vose Company Low boron containing microfiberglass filtration media
JP4639419B2 (en) * 2000-02-04 2011-02-23 日本無機株式会社 Filter paper for high-temperature air filter and manufacturing method thereof
US20040224594A1 (en) * 2003-04-18 2004-11-11 Choi Wai Ming Low density nonwoven glass fiber web
JP4990203B2 (en) * 2008-03-19 2012-08-01 北越紀州製紙株式会社 Air filter medium for hot emboss molding and air filter using the same
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 (en) * 2013-03-24 2014-10-08 苏州维艾普新材料股份有限公司 High-strength glass fiber-made air-filter paper and preparation method thereof
JP5437514B1 (en) * 2013-04-09 2014-03-12 鉦則 藤田 COMPOSITE FORMING MATERIAL, INJECTION MOLDED PRODUCT AND METHOD FOR PRODUCING COMPOSITE FORMING MATERIAL
JP7508387B2 (en) * 2021-02-15 2024-07-01 北越コーポレーション株式会社 Air filter media

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 (en) * 1978-03-28 1979-04-11 Reinhard Unger FILTERVLIES FOR FILTRATING POLYMERSMELZEN
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
GB2234251A (en) 1991-01-30
SE9001965D0 (en) 1990-05-31
JPH03101804A (en) 1991-04-26
CA2018015A1 (en) 1990-12-01
DE4017184A1 (en) 1990-12-06
KR910000208A (en) 1991-01-29
FR2647692A1 (en) 1990-12-07
SE9001965L (en) 1990-12-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)