BG28037A3 - Prolonged filter - Google Patents

Prolonged filter

Info

Publication number
BG28037A3
BG28037A3 BG037066A BG3706677A BG28037A3 BG 28037 A3 BG28037 A3 BG 28037A3 BG 037066 A BG037066 A BG 037066A BG 3706677 A BG3706677 A BG 3706677A BG 28037 A3 BG28037 A3 BG 28037A3
Authority
BG
Bulgaria
Prior art keywords
filter
core
fibrous
prolonged filter
binders
Prior art date
Application number
BG037066A
Other languages
Bulgarian (bg)
English (en)
Inventor
K. Green
B. Inglis
R. Allen
R. Tringham
Original Assignee
Wiggins Teape Ltd
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 Wiggins Teape Ltd filed Critical Wiggins Teape Ltd
Publication of BG28037A3 publication Critical patent/BG28037A3/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • 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
    • 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
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
  • Inorganic Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Multicomponent Fibers (AREA)
  • Led Device Packages (AREA)
  • Thermistors And Varistors (AREA)
BG037066A 1976-08-02 1977-08-02 Prolonged filter BG28037A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32179/76A GB1584773A (en) 1976-08-02 1976-08-02 Moulded fibrous materials

Publications (1)

Publication Number Publication Date
BG28037A3 true BG28037A3 (en) 1980-02-25

Family

ID=10334524

Family Applications (1)

Application Number Title Priority Date Filing Date
BG037066A BG28037A3 (en) 1976-08-02 1977-08-02 Prolonged filter

Country Status (33)

Country Link
US (1) US4149550A (da)
JP (1) JPS599150B2 (da)
AR (1) AR216771A1 (da)
AT (1) AT364693B (da)
AU (1) AU504929B2 (da)
BE (1) BE857379A (da)
BG (1) BG28037A3 (da)
CA (1) CA1083458A (da)
CH (1) CH618853A5 (da)
CS (1) CS201004B2 (da)
DD (1) DD132840A5 (da)
DE (1) DE2732904C3 (da)
DK (1) DK326777A (da)
ES (1) ES230232Y (da)
FI (1) FI62467C (da)
FR (1) FR2360269A1 (da)
GB (1) GB1584773A (da)
GR (1) GR63347B (da)
HU (1) HU176908B (da)
IE (1) IE45530B1 (da)
IN (1) IN148174B (da)
IT (1) IT1143750B (da)
LU (1) LU77882A1 (da)
NL (1) NL7708472A (da)
NO (1) NO146010C (da)
NZ (1) NZ184737A (da)
PL (1) PL108513B1 (da)
PT (1) PT66876B (da)
RO (1) RO78341A (da)
SE (1) SE436167B (da)
SU (1) SU849982A3 (da)
TR (1) TR19967A (da)
ZA (1) ZA774317B (da)

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JPS55135581A (en) * 1979-04-12 1980-10-22 Mitsubishi Rayon Co Plug for tobacco filter
DE3345000C2 (de) * 1983-12-13 1985-10-31 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Ventilierte Filterzigarette mit Rillenfilter
IT1187387B (it) * 1985-11-25 1987-12-23 Gd Spa Sigaretta ventilata a gusto costante
US4985119A (en) * 1987-07-01 1991-01-15 The Procter & Gamble Cellulose Company Cellulose fiber-reinforced structure
US4907609A (en) * 1988-08-24 1990-03-13 Hercules Incorporated Method of increasing the hardness of cigarette filter elements
GB8823902D0 (en) * 1988-10-12 1988-11-16 Rothmans Int Tobacco Cigarette filter rod elements & cigarettes incorporating such filter rod elements
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5746230A (en) * 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
US5453310A (en) * 1992-08-11 1995-09-26 E. Khashoggi Industries Cementitious materials for use in packaging containers and their methods of manufacture
US5660903A (en) * 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5660900A (en) * 1992-08-11 1997-08-26 E. Khashoggi Industries Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5662731A (en) * 1992-08-11 1997-09-02 E. Khashoggi Industries Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
US5506046A (en) 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5545450A (en) * 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an inorganically filled organic polymer matrix
US5800647A (en) 1992-08-11 1998-09-01 E. Khashoggi Industries, Llc Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix
US5618341A (en) * 1992-08-11 1997-04-08 E. Khashoggi Industries Methods for uniformly dispersing fibers within starch-based compositions
US5658603A (en) * 1992-08-11 1997-08-19 E. Khashoggi Industries Systems for molding articles having an inorganically filled organic polymer matrix
US5810961A (en) * 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US5508072A (en) * 1992-08-11 1996-04-16 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5679145A (en) * 1992-08-11 1997-10-21 E. Khashoggi Industries Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5709827A (en) * 1992-08-11 1998-01-20 E. Khashoggi Industries Methods for manufacturing articles having a starch-bound cellular matrix
US5683772A (en) * 1992-08-11 1997-11-04 E. Khashoggi Industries Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers
US5851634A (en) * 1992-08-11 1998-12-22 E. Khashoggi Industries Hinges for highly inorganically filled composite materials
US5928741A (en) 1992-08-11 1999-07-27 E. Khashoggi Industries, Llc Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5580624A (en) * 1992-08-11 1996-12-03 E. Khashoggi Industries Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers
US5830305A (en) * 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding articles having an inorganically filled organic polymer matrix
US5716675A (en) * 1992-11-25 1998-02-10 E. Khashoggi Industries Methods for treating the surface of starch-based articles with glycerin
DK169728B1 (da) 1993-02-02 1995-01-23 Stein Gaasland Fremgangsmåde til frigørelse af cellulosebaserede fibre fra hinanden i vand og støbemasse til plastisk formning af celluloseholdige fiberprodukter
US5738921A (en) 1993-08-10 1998-04-14 E. Khashoggi Industries, Llc Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix
US6083586A (en) * 1993-11-19 2000-07-04 E. Khashoggi Industries, Llc Sheets having a starch-based binding matrix
US5736209A (en) * 1993-11-19 1998-04-07 E. Kashoggi, Industries, Llc Compositions having a high ungelatinized starch content and sheets molded therefrom
US5705203A (en) * 1994-02-07 1998-01-06 E. Khashoggi Industries Systems for molding articles which include a hinged starch-bound cellular matrix
US5843544A (en) * 1994-02-07 1998-12-01 E. Khashoggi Industries Articles which include a hinged starch-bound cellular matrix
US5776388A (en) * 1994-02-07 1998-07-07 E. Khashoggi Industries, Llc Methods for molding articles which include a hinged starch-bound cellular matrix
US6168857B1 (en) 1996-04-09 2001-01-02 E. Khashoggi Industries, Llc Compositions and methods for manufacturing starch-based compositions
US20030066539A1 (en) * 2001-08-01 2003-04-10 Figlar James N. Cigarette Filter
US6779529B2 (en) * 2001-08-01 2004-08-24 Brown & Williamson Tobacco Corporation Cigarette filter
US7476632B2 (en) * 2002-11-15 2009-01-13 3M Innovative Properties Company Fibrous nonwoven web
US8925556B2 (en) 2006-03-31 2015-01-06 Philip Morris Usa Inc. Banded papers, smoking articles and methods
US8701682B2 (en) * 2009-07-30 2014-04-22 Philip Morris Usa Inc. Banded paper, smoking article and method
US11707082B2 (en) 2010-12-13 2023-07-25 Altria Client Services Llc Process of preparing printing solution and making patterned cigarette wrapper
US10375988B2 (en) 2010-12-13 2019-08-13 Altria Client Services Llc Cigarette wrapper with novel pattern
PL3287016T3 (pl) 2010-12-13 2022-02-21 Altria Client Services Llc Sposób wytwarzania roztworu do drukowania i wyrobu owijek papierosowych ze wzorem
WO2012158786A1 (en) 2011-05-16 2012-11-22 Altria Client Services Inc. Alternating patterns in cigarette wrapper, smoking article and method
US11064729B2 (en) 2012-05-16 2021-07-20 Altria Client Services Llc Cigarette wrapper with novel pattern
BR112014028567A2 (pt) 2012-05-16 2017-06-27 Altria Client Services Inc envoltório de cigarro inovador com bandas de área aberta
CN105768210A (zh) * 2016-04-29 2016-07-20 红塔烟草(集团)有限责任公司 一种在烟支滤嘴与卷烟烟丝接合处具有填充体的卷烟
US11739344B2 (en) * 2017-06-16 2023-08-29 Pioneer Hi-Bred International, Inc. Insecticidal proteins from plants and methods for their use
CN111712141B (zh) * 2018-03-08 2022-07-29 菲利普莫里斯生产公司 气溶胶生成制品
CN111358038B (zh) * 2020-05-12 2022-02-18 云南中烟再造烟叶有限责任公司 一种改善造纸法再造烟叶基片性能的方法

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GB501436A (en) * 1937-05-24 1939-02-24 Wallach Roger Improvements relating to yarns, threads and cords, and to textile fabrics made therefrom or incorporating them
US2688380A (en) * 1951-07-13 1954-09-07 American Viscose Corp Filter cartridge
US2849005A (en) * 1955-11-15 1958-08-26 Brown & Williamson Tobacco Emblematized cigarette filter tip
US3095343A (en) * 1960-09-15 1963-06-25 United States Filter Corp Method for treating continuous filamentary tows
US3189506A (en) * 1962-04-12 1965-06-15 Eastman Kodak Co Method and apparatus for forming continuous filament filter rods
BE637586A (da) * 1962-09-19
GB1113070A (en) * 1964-08-27 1968-05-08 Courtaulds Ltd Filter elements
US3390039A (en) * 1964-10-09 1968-06-25 Eastman Kodak Co Method and apparatus for making additive filters
US3442739A (en) * 1965-06-02 1969-05-06 Parker Pen Co Fibrous wick
US3595245A (en) * 1968-08-14 1971-07-27 Exxon Research Engineering Co Cigarette filter from polypropylene fibers
US3740304A (en) * 1969-10-20 1973-06-19 Mitsubishi Rayon Co Synthetic thread composed of bundled split tape
JPS5246349Y2 (da) * 1973-06-14 1977-10-21
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter

Also Published As

Publication number Publication date
IE45530L (en) 1978-02-02
IE45530B1 (en) 1982-09-22
DE2732904A1 (de) 1978-02-09
CS201004B2 (en) 1980-10-31
AT364693B (de) 1981-11-10
NO146010C (no) 1982-07-14
GB1584773A (en) 1981-02-18
IT1143750B (it) 1986-10-22
ES230232U (es) 1977-12-16
DD132840A5 (de) 1978-11-15
NO772720L (no) 1978-02-03
FR2360269A1 (fr) 1978-03-03
FI62467B (fi) 1982-09-30
ATA546577A (de) 1981-04-15
PL200013A1 (pl) 1978-04-10
AU504929B2 (en) 1979-11-01
AU2736377A (en) 1979-02-01
FI62467C (fi) 1983-01-10
ES230232Y (es) 1978-04-16
DK326777A (da) 1978-02-03
US4149550A (en) 1979-04-17
JPS599150B2 (ja) 1984-02-29
DE2732904C3 (de) 1981-06-04
FI772298A (da) 1978-02-03
NZ184737A (en) 1981-01-23
NL7708472A (nl) 1978-02-06
ZA774317B (en) 1978-06-28
LU77882A1 (da) 1977-11-22
BE857379A (fr) 1977-12-01
CA1083458A (en) 1980-08-12
JPS5338699A (en) 1978-04-08
RO78341A (ro) 1982-02-26
SE436167B (sv) 1984-11-19
HU176908B (en) 1981-05-28
IN148174B (da) 1980-11-22
PT66876A (en) 1977-09-01
AR216771A1 (es) 1980-01-31
PT66876B (en) 1979-01-23
SE7708755L (sv) 1978-02-03
SU849982A3 (ru) 1981-07-23
DE2732904B2 (de) 1980-09-25
TR19967A (tr) 1980-06-02
NO146010B (no) 1982-04-05
FR2360269B1 (da) 1984-01-27
CH618853A5 (da) 1980-08-29
GR63347B (en) 1979-10-20
PL108513B1 (en) 1980-04-30

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