NL80960C - - Google Patents

Info

Publication number
NL80960C
NL80960C NL80960DA NL80960C NL 80960 C NL80960 C NL 80960C NL 80960D A NL80960D A NL 80960DA NL 80960 C NL80960 C NL 80960C
Authority
NL
Netherlands
Application number
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.)
Publication of NL80960C publication Critical patent/NL80960C/xx

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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • 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
    • A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
NL80960D 1951-12-24 NL80960C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE717029X 1951-12-24

Publications (1)

Publication Number Publication Date
NL80960C true NL80960C (en:Method)

Family

ID=6626582

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7610523,B NL174760B (nl) 1951-12-24 Selectief absorberend oppervlak van een collector voor zonnestraling, alsmede werkwijze voor het vervaardigen van een dergelijk oppervlak.
NL80960D NL80960C (en:Method) 1951-12-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7610523,B NL174760B (nl) 1951-12-24 Selectief absorberend oppervlak van een collector voor zonnestraling, alsmede werkwijze voor het vervaardigen van een dergelijk oppervlak.

Country Status (3)

Country Link
FR (1) FR1068521A (en:Method)
GB (1) GB717029A (en:Method)
NL (2) NL80960C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033361A (en) * 1974-06-17 1977-07-05 Brown & Williamson Tobacco Corporation Tobacco-smoke filters

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881772A (en) * 1956-02-29 1959-04-14 Eastman Kodak Co Tobacco smoke filters
US2968306A (en) * 1956-02-29 1961-01-17 Eastman Kodak Co Tobacco smoke filter capable of selective removal of aldehydes
US3093144A (en) * 1960-06-30 1963-06-11 Arend Jacob Van Buuren Tobacco smoke filter
US3459194A (en) * 1967-05-22 1969-08-05 Bertram Eichel Tobacco product incorporating a filter designed to inhibit the adverse effect of tobacco smoke on oral ubiquitous leucocytes
ITVA20060056A1 (it) * 2006-09-06 2008-03-07 Giuseppe Elia Filtro per togliere le sostanze nocive dal fumo del tabacco
CN107474960A (zh) * 2017-08-29 2017-12-15 上海华宝生物科技有限公司 一种卷烟烟气敏感变色释香颗粒的生产方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033361A (en) * 1974-06-17 1977-07-05 Brown & Williamson Tobacco Corporation Tobacco-smoke filters

Also Published As

Publication number Publication date
FR1068521A (fr) 1954-06-25
NL174760B (nl)
GB717029A (en) 1954-10-20

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