GB1104993A - Tobacco smoke filters - Google Patents

Tobacco smoke filters

Info

Publication number
GB1104993A
GB1104993A GB10255/65A GB1025565A GB1104993A GB 1104993 A GB1104993 A GB 1104993A GB 10255/65 A GB10255/65 A GB 10255/65A GB 1025565 A GB1025565 A GB 1025565A GB 1104993 A GB1104993 A GB 1104993A
Authority
GB
United Kingdom
Prior art keywords
belt
mixture
binding agent
tobacco smoke
march
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.)
Expired
Application number
GB10255/65A
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.)
Siemens Water Technologies Holding Corp
Water Applications and Systems Corp
Original Assignee
USFilter Corp
United States Filter Corp
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
Priority claimed from US415482A external-priority patent/US3353543A/en
Application filed by USFilter Corp, United States Filter Corp filed Critical USFilter Corp
Publication of GB1104993A publication Critical patent/GB1104993A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B01J20/106—Perlite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28042—Shaped bodies; Monolithic structures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/384—Granulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
  • Tents Or Canopies (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

1,104,993. Tobacco smoke filters. U.S. FILTER CORPORATION. 10 March, 1965 [11 March, 1964; 25 Aug., 1964; 2 Dec., 1964], No. 10255/65. Heading A2C. A method of forming a porous body suitable for a tobacco smoke filter comprises feeding a mixture of sorbent granules and a thermo-plastic binding agent therefor on to a flexible belt, shaping the belt to collect the mixture into a body of the required configuration, heating the shaped mixture to form it into a coherent porous body, and thereafter separating the body from the belt. The sorbent granules, which may be activated carbon, silica gel, activated alumina, perlite, sepiolite, soda, fuller's earth, magnesium silicate, asbestos powder or metal oxides, and the thermoplastic binding agent, e.g. polyethylene emulsion, polypropylene, or other polyhydrocarbons, are fed from a hopper 2 to an endless flexible porous belt 6. They are carried through a suction station 22, a steam treatment station 24 and a cooling station 26, the belt having been shaped to form a rod 30 which then passes to a filtermaking machine 32. The mixture may include a small proportion of fillers or additives or granular tobacco and preferably includes from 6¢-30% of binding agent and 85-93¢% of sorbent particles.
GB10255/65A 1963-09-03 1965-03-10 Tobacco smoke filters Expired GB1104993A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US30634363A 1963-09-03 1963-09-03
US34346364A 1964-02-12 1964-02-12
US35116264A 1964-03-11 1964-03-11
US35116164A 1964-03-11 1964-03-11
US39201464A 1964-08-25 1964-08-25
US415482A US3353543A (en) 1964-12-02 1964-12-02 Smoke filter

Publications (1)

Publication Number Publication Date
GB1104993A true GB1104993A (en) 1968-03-06

Family

ID=31950933

Family Applications (2)

Application Number Title Priority Date Filing Date
GB36153/64A Expired GB1083353A (en) 1963-09-03 1964-09-03 Filters
GB10255/65A Expired GB1104993A (en) 1963-09-03 1965-03-10 Tobacco smoke filters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB36153/64A Expired GB1083353A (en) 1963-09-03 1964-09-03 Filters

Country Status (10)

Country Link
AT (1) AT277030B (en)
BE (2) BE652622A (en)
BR (1) BR6462336D0 (en)
CH (1) CH450993A (en)
DE (1) DE1432748A1 (en)
FR (1) FR1434439A (en)
GB (2) GB1083353A (en)
NL (3) NL6410187A (en)
NO (1) NO127734B (en)
SE (1) SE340777B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769437B2 (en) 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
US6782892B2 (en) 2002-08-30 2004-08-31 Philip Morris Usa Inc. Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette
WO2005039332A2 (en) * 2003-10-27 2005-05-06 Philip Morris Products S.A. Reduction of carbon monoxide in smoking articles using transition metal oxide clusters
US7011096B2 (en) 2001-08-31 2006-03-14 Philip Morris Usa Inc. Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette
US7168431B2 (en) 2002-04-12 2007-01-30 Philip Morris Usa Inc. Partially reduced nanoparticle additives to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette
US7509961B2 (en) 2003-10-27 2009-03-31 Philip Morris Usa Inc. Cigarettes and cigarette components containing nanostructured fibril materials
US7712471B2 (en) 2003-10-27 2010-05-11 Philip Morris Usa Inc. Methods for forming transition metal oxide clusters and smoking articles comprising transition metal oxide clusters
US8051859B2 (en) 2003-10-27 2011-11-08 Philip Morris Usa Inc. Formation and deposition of sputtered nanoscale particles in cigarette manufacture
CN103220924A (en) * 2010-10-15 2013-07-24 塞拉尼斯醋酸纤维有限公司 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
US9149071B2 (en) 2013-03-13 2015-10-06 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
RU2774837C1 (en) * 2019-01-25 2022-06-23 Джапан Тобакко Инк. Filter for smoking products

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462111B1 (en) * 1979-07-26 1988-08-12 Job Ets Bardou Job Pauilhac PROCESS FOR THE PRODUCTION OF A FILTERING STRUCTURE, IN PARTICULAR FOR CIGARETTER FILTERS AND FILTERS OBTAINED
DE3133023C2 (en) * 1981-08-20 1983-06-09 Siemens AG, 1000 Berlin und 8000 München Getter molded body and process for its production
US4875910A (en) * 1985-06-27 1989-10-24 L'institut De L'amiante Filter for removing cancer causing compounds from exhaust fumes
US5078132A (en) * 1985-08-28 1992-01-07 Minnesota Mining And Manufacturing Company Bonded adsorbent structures and respirators incorporating same
CA1266854A (en) * 1985-08-28 1990-03-20 David L. Braun Bonded adsorbent structures and respirators incorporating same
US4988440A (en) * 1989-01-30 1991-01-29 Filtercorp, Inc. Cooking oil filter
US5225081A (en) * 1989-09-07 1993-07-06 Exxon Research And Engineering Co. Method for removing polynuclear aromatics from used lubricating oils
US5330638A (en) * 1990-05-22 1994-07-19 Filtercorp Partners L.P. Commercial filtering system
GB9305066D0 (en) * 1993-03-12 1993-04-28 British American Tobacco Co Improvements relating to filtration materials
US6395190B1 (en) 1996-02-26 2002-05-28 Kx Industries, L.P. Process employing thin-walled, extruded activated carbon filter
IL119663A (en) * 1996-02-26 2000-06-29 Kx Industries Lp Thin-walled extruded activated carbon filter
CN108126470A (en) * 2016-11-30 2018-06-08 缑泽明 A kind of sheet-type absorption filter element and its preparation facilities and method
CN111137889A (en) * 2020-01-09 2020-05-12 中国烟草总公司四川省公司 Tobacco matrix activated carbon and preparation method thereof
CN112519018B (en) * 2020-11-12 2022-08-12 宁波顺泽橡胶有限公司 A butyronitrile latex and PVC emulsion mixing arrangement for production of rubber and plastic alloy

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7011096B2 (en) 2001-08-31 2006-03-14 Philip Morris Usa Inc. Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette
US7017585B2 (en) 2001-08-31 2006-03-28 Philip Morris Usa Inc. Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide
US6769437B2 (en) 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
US7228862B2 (en) 2002-04-08 2007-06-12 Philip Morris Usa Inc. Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
US7168431B2 (en) 2002-04-12 2007-01-30 Philip Morris Usa Inc. Partially reduced nanoparticle additives to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette
US6782892B2 (en) 2002-08-30 2004-08-31 Philip Morris Usa Inc. Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette
WO2005039332A3 (en) * 2003-10-27 2005-12-01 Philip Morris Prod Reduction of carbon monoxide in smoking articles using transition metal oxide clusters
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
US7509961B2 (en) 2003-10-27 2009-03-31 Philip Morris Usa Inc. Cigarettes and cigarette components containing nanostructured fibril materials
US7712471B2 (en) 2003-10-27 2010-05-11 Philip Morris Usa Inc. Methods for forming transition metal oxide clusters and smoking articles comprising transition metal oxide clusters
US8051859B2 (en) 2003-10-27 2011-11-08 Philip Morris Usa Inc. Formation and deposition of sputtered nanoscale particles in cigarette manufacture
US8281793B2 (en) 2003-10-27 2012-10-09 Philip Morris Usa Inc. Formation and deposition of sputtered nanoscale particles in cigarette manufacture
WO2005039332A2 (en) * 2003-10-27 2005-05-06 Philip Morris Products S.A. Reduction of carbon monoxide in smoking articles using transition metal oxide clusters
US9351520B2 (en) 2003-10-27 2016-05-31 Philip Morris Usa Inc. Cigarettes and cigarette components containing nanostructured fibril materials
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
CN103220924A (en) * 2010-10-15 2013-07-24 塞拉尼斯醋酸纤维有限公司 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9027566B2 (en) 2010-10-15 2015-05-12 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9138017B2 (en) 2010-10-15 2015-09-22 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9149069B2 (en) 2010-10-15 2015-10-06 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9179708B2 (en) 2010-10-15 2015-11-10 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
CN103330283A (en) * 2010-10-15 2013-10-02 塞拉尼斯醋酸纤维有限公司 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
CN103237467A (en) * 2010-10-15 2013-08-07 塞拉尼斯醋酸纤维有限公司 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
CN103330283B (en) * 2010-10-15 2016-08-10 塞拉尼斯醋酸纤维有限公司 Form the equipment of smoke filter porous mass, system and correlation technique
EP2627203A4 (en) * 2010-10-15 2018-04-04 Celanese Acetate LLC Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9149071B2 (en) 2013-03-13 2015-10-06 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
RU2774837C1 (en) * 2019-01-25 2022-06-23 Джапан Тобакко Инк. Filter for smoking products

Also Published As

Publication number Publication date
GB1083353A (en) 1967-09-13
NL6410187A (en) 1965-03-31
BE660950A (en) 1965-09-13
NL6503096A (en) 1965-09-13
SE340777B (en) 1971-11-29
AT277030B (en) 1969-12-10
FR1434439A (en) 1966-04-08
CH450993A (en) 1968-05-15
BE652622A (en) 1965-03-03
BR6462336D0 (en) 1973-08-28
NO127734B (en) 1973-08-13
NL7410358A (en) 1974-11-25
DE1432748A1 (en) 1969-03-20

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