JPS50108677A - - Google Patents

Info

Publication number
JPS50108677A
JPS50108677A JP50012271A JP1227175A JPS50108677A JP S50108677 A JPS50108677 A JP S50108677A JP 50012271 A JP50012271 A JP 50012271A JP 1227175 A JP1227175 A JP 1227175A JP S50108677 A JPS50108677 A JP S50108677A
Authority
JP
Japan
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.)
Granted
Application number
JP50012271A
Other languages
Japanese (ja)
Other versions
JPS6036807B2 (ja
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 filed Critical
Publication of JPS50108677A publication Critical patent/JPS50108677A/ja
Publication of JPS6036807B2 publication Critical patent/JPS6036807B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
JP50012271A 1974-01-30 1975-01-29 フイルタ材 Expired JPS6036807B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43788074A 1974-01-30 1974-01-30
US437880 1982-10-29

Publications (2)

Publication Number Publication Date
JPS50108677A true JPS50108677A (no) 1975-08-27
JPS6036807B2 JPS6036807B2 (ja) 1985-08-22

Family

ID=23738304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50012271A Expired JPS6036807B2 (ja) 1974-01-30 1975-01-29 フイルタ材

Country Status (6)

Country Link
JP (1) JPS6036807B2 (no)
CA (1) CA1044615A (no)
DE (1) DE2503615C2 (no)
FR (1) FR2258888B1 (no)
GB (1) GB1481666A (no)
IT (1) IT1029389B (no)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001015A1 (en) * 1978-05-01 1979-11-29 Toa Nenryo Kogyo Kk Method of manufacturing non-woven fabrics
WO1979001014A1 (en) * 1978-05-01 1979-11-29 Toa Nenryo Kogyo Kk Method of manufacturing non-woven fabrics
JPS62289661A (ja) * 1986-05-02 1987-12-16 キンバリ−　クラ−ク　コ−ポレ−シヨン 複合ウェブの形成方法
JPS63264770A (ja) * 1986-12-16 1988-11-01 Fujitsu Ltd 電子写真装置
JPH02289161A (ja) * 1989-08-03 1990-11-29 Toray Ind Inc ミクロフィルター用積層不織布シートの製造方法
JP2009509753A (ja) * 2005-09-30 2009-03-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 凝集ろ材および方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188197A (en) * 1975-09-25 1980-02-12 Dennison Manufacturing Company Particulate filtering
IT1077372B (it) * 1977-03-29 1985-05-04 Montedison Spa Perfezionamenti nei filtri a base di miscele di fibre sintetiche con cellulosa
JPS54112071A (en) * 1978-02-22 1979-09-01 Mitsui Petrochemical Ind Method of filtering liquid
JPS5624013A (en) * 1979-05-04 1981-03-07 Nitta Kk Structure of air filter element
US4548628A (en) * 1982-04-26 1985-10-22 Asahi Kasei Kogyo Kabushiki Kaisha Filter medium and process for preparing same
US4436780A (en) * 1982-09-02 1984-03-13 Kimberly-Clark Corporation Nonwoven wiper laminate
DE3428359A1 (de) * 1984-08-01 1986-02-06 Düpro AG, Romanshorn Luftreinigungsgeraet
DE3517923A1 (de) * 1985-05-18 1986-11-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur herstellung von natuerlich duftender atemluft
DE3731575A1 (de) * 1987-09-19 1989-03-30 Freudenberg Carl Fa Filterpack
DE3812849C3 (de) * 1988-04-18 1996-03-21 Gessner & Co Gmbh Staubfilterbeutel, dessen Herstellung und Verwendung
IT216762Z2 (it) * 1989-07-19 1991-10-03 Alcantara Spa Articolo accoppiato, contenente uno strato di materiale non tessuto microfibroso, utile nel settore dell'arredamento e dei trasporti.
JPH0493020U (no) * 1989-12-25 1992-08-13
DE4134222C2 (de) * 1991-10-16 2002-09-19 Mhb Filtration Gmbh & Co Kg Filter für Fahrgastzellen
DE4212112A1 (de) * 1992-04-10 1993-10-14 Sandler C H Gmbh Mehrschichtiges Filtermaterial
US5350443B2 (en) * 1993-04-19 1999-08-10 Von Hasso Bluecher Filter sheet material for passenger cabins in motor vehicles
DE19605863A1 (de) * 1996-02-16 1997-08-21 Reemtsma H F & Ph Cigarettenfilter
EA013385B1 (ru) * 2004-06-09 2010-04-30 Пэтоджен Римувал Энд Дайэгностик Текнолоджиз Инк. Устройство для удаления целевых агентов из образца и способ
DE102006017553B3 (de) * 2006-04-13 2007-12-27 Eurofilters N.V. Filterbeutel für einen Staubsauger
CN103760065B (zh) * 2013-06-28 2016-01-06 中国石油化工股份有限公司 一种聚合物溶液流动有效视粘度的测试方法及其测试系统
DE102016125182A1 (de) * 2016-12-21 2018-06-21 Groz-Beckert Kg Verfahren zur Herstellung von Fasern und Vliesstoffen durch Solution-Blow-Spinnen und damit hergestellter Vliesstoff

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4880159U (no) * 1971-12-03 1973-10-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4880159U (no) * 1971-12-03 1973-10-01

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001015A1 (en) * 1978-05-01 1979-11-29 Toa Nenryo Kogyo Kk Method of manufacturing non-woven fabrics
WO1979001014A1 (en) * 1978-05-01 1979-11-29 Toa Nenryo Kogyo Kk Method of manufacturing non-woven fabrics
JPS62289661A (ja) * 1986-05-02 1987-12-16 キンバリ−　クラ−ク　コ−ポレ−シヨン 複合ウェブの形成方法
JPS63264770A (ja) * 1986-12-16 1988-11-01 Fujitsu Ltd 電子写真装置
JPH02289161A (ja) * 1989-08-03 1990-11-29 Toray Ind Inc ミクロフィルター用積層不織布シートの製造方法
JPH0478743B2 (no) * 1989-08-03 1992-12-14 Toray Industries
JP2009509753A (ja) * 2005-09-30 2009-03-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 凝集ろ材および方法
JP4785928B2 (ja) * 2005-09-30 2011-10-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 凝集ろ材および方法

Also Published As

Publication number Publication date
IT1029389B (it) 1979-03-10
CA1044615A (en) 1978-12-19
GB1481666A (en) 1977-08-03
FR2258888B1 (no) 1981-12-11
DE2503615C2 (de) 1986-10-23
FR2258888A1 (no) 1975-08-22
DE2503615A1 (de) 1975-07-31
JPS6036807B2 (ja) 1985-08-22

Similar Documents

Publication Publication Date Title
JPS50108677A (no)
FR2281258B1 (no)
FR2315921B1 (no)
FR2267297B1 (no)
FR2276345B1 (no)
FR2272560A1 (no)
CS167125B1 (no)
JPS50109900U (no)
AU7099174A (no)
AU7470174A (no)
JPS50127620U (no)
JPS50125006U (no)
BG22203A1 (no)
BG19837A1 (no)
BG22004A1 (no)
BG21340A1 (no)
BG21331A1 (no)
BG21319A1 (no)
CH567395A5 (no)
BG21285A1 (no)
BG21263A1 (no)
BG20926A1 (no)
BG20860A1 (no)
BG20763A3 (no)
BG19965A1 (no)