NL7500302A - Gedragen driedimensionele structuur van deeltjes. - Google Patents

Gedragen driedimensionele structuur van deeltjes.

Info

Publication number
NL7500302A
NL7500302A NL7500302A NL7500302A NL7500302A NL 7500302 A NL7500302 A NL 7500302A NL 7500302 A NL7500302 A NL 7500302A NL 7500302 A NL7500302 A NL 7500302A NL 7500302 A NL7500302 A NL 7500302A
Authority
NL
Netherlands
Prior art keywords
behaved
particles
dimensional structure
dimensional
Prior art date
Application number
NL7500302A
Other languages
English (en)
Other versions
NL170029B (nl
NL170029C (nl
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of NL7500302A publication Critical patent/NL7500302A/nl
Publication of NL170029B publication Critical patent/NL170029B/nl
Application granted granted Critical
Publication of NL170029C publication Critical patent/NL170029C/nl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/407—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing absorbing substances, e.g. activated carbon
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NLAANVRAGE7500302,A 1974-01-21 1975-01-10 Poreus vel. NL170029C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43519874A 1974-01-21 1974-01-21
US05/530,070 US3971373A (en) 1974-01-21 1974-12-06 Particle-loaded microfiber sheet product and respirators made therefrom

Publications (3)

Publication Number Publication Date
NL7500302A true NL7500302A (nl) 1975-07-23
NL170029B NL170029B (nl) 1982-04-16
NL170029C NL170029C (nl) 1982-09-16

Family

ID=27030465

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7500302,A NL170029C (nl) 1974-01-21 1975-01-10 Poreus vel.

Country Status (16)

Country Link
US (1) US3971373A (nl)
JP (1) JPS5243945B2 (nl)
AR (1) AR202963A1 (nl)
BE (1) BE824562A (nl)
BR (1) BR7500358A (nl)
CA (1) CA1041073A (nl)
CH (1) CH586304A5 (nl)
DE (1) DE2502096B2 (nl)
ES (1) ES433735A1 (nl)
FR (1) FR2258258B1 (nl)
GB (1) GB1493183A (nl)
IT (1) IT1026400B (nl)
MX (1) MX2954E (nl)
NL (1) NL170029C (nl)
SE (1) SE439649B (nl)
YU (1) YU4375A (nl)

Families Citing this family (354)

* Cited by examiner, † Cited by third party
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Publication number Publication date
NL170029B (nl) 1982-04-16
YU4375A (en) 1982-06-30
AR202963A1 (es) 1975-07-31
AU7742775A (en) 1976-07-22
GB1493183A (en) 1977-11-23
IT1026400B (it) 1978-09-20
DE2502096C3 (nl) 1987-07-09
FR2258258A1 (nl) 1975-08-18
BE824562A (fr) 1975-07-22
DE2502096A1 (de) 1975-12-11
SE439649B (sv) 1985-06-24
MX2954E (es) 1980-01-03
ES433735A1 (es) 1977-02-16
FR2258258B1 (nl) 1977-11-18
NL170029C (nl) 1982-09-16
DE2502096B2 (de) 1979-08-23
CH586304A5 (nl) 1977-03-31
SE7500253L (nl) 1975-07-22
JPS5243945B2 (nl) 1977-11-02
JPS50105974A (nl) 1975-08-21
US3971373A (en) 1976-07-27
BR7500358A (pt) 1975-11-04
CA1041073A (en) 1978-10-24

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