AT265937B - Filter - Google Patents

Filter

Info

Publication number: AT265937B
Authority: AT; Austria
Prior art keywords: filter
Prior art date: 1962-04-11

Original Assignee

Celanese 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.)

1962-04-11

Filing date

1963-04-08

Publication date

1968-10-25

1963-04-08Application filed by Celanese CorpfiledCriticalCelanese Corp

1968-10-25Application grantedgrantedCritical

1968-10-25Publication of AT265937BpublicationCriticalpatent/AT265937B/de

Classifications

- 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
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

AT283163A1962-04-111963-04-08FilterAT265937B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18830062A	1962-04-11	1962-04-11

Publications (1)

Publication Number	Publication Date
AT265937Btrue AT265937B (de)	1968-10-25

Family

ID=22692593

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT283163AAT265937B (de)	1962-04-11	1963-04-08	Filter

Country Status (6)

Country	Link
AT (1)	AT265937B (de)
BE (1)	BE630783A (de)
CH (1)	CH411791A (de)
DE (1)	DE1268036B (de)
GB (1)	GB1035833A (de)
NL (1)	NL291223A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5922511B2 (ja)*	1978-04-22	1984-05-26	ダイセル化学工業株式会社	たばこ煙用フイルタ−
GB8308020D0 (en)*	1982-03-31	1983-04-27	Filtrona Ltd	Tobacco smoke filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE524867A (de)*	1952-12-05
NL85714C (de)*	1953-06-30
CH325071A (de)*	1953-06-30	1957-10-31	Algemene Kunstzijde Unie Nv	Verfahren zur Herstellung von Zigarettenfiltern und nach diesem Verfahren hergestellter Zigarettenfilter
AT191783B (de)*	1953-06-30	1957-09-10	Algemene Kunstzijde Unie Nv	Verfahren zur Herstellung eines Kabels, woraus direkt Zigarettenfilter geschnitten werden können
GB770071A (en)*	1955-02-09	1957-03-13	Nat Res Dev	Improvements in tobacco smoke filters

0
- NLNL291223Dpatent/NL291223A/xxunknown
- BEBE630783Dpatent/BE630783A/xxunknown
1963
- 1963-04-03GBGB13113/63Apatent/GB1035833A/ennot_activeExpired
- 1963-04-08ATAT283163Apatent/AT265937B/deactive
- 1963-04-09CHCH450063Apatent/CH411791A/frunknown
- 1963-04-10DEDEP1268Apatent/DE1268036B/deactivePending

Also Published As

Publication number	Publication date
CH411791A (fr)	1966-04-30
DE1268036B (de)	1968-05-09
BE630783A (de)
NL291223A (de)
GB1035833A (en)	1966-07-13

Publication	Publication Date	Title
CH418557A (de)	1966-08-15	Seihvorrichtung
CH397148A (fr)	1965-08-15	Trachéotome
CH399422A (de)	1965-09-30	Filterpresse
AT237955B (de)	1965-01-25	Heuwerbegerät
CH411789A (de)	1966-04-30	Filterpresse
CH400820A (fr)	1965-10-15	Gelenkloses Scharnier
AT244994B (de)	1966-02-10	Filterzentrifuge
CH396068A (fr)	1965-07-31	Vibro-finisseur
AT248464B (de)	1966-07-25	Filter
CH444760A (de)	1967-09-30	Filterzentrifuge
CH394992A (fr)	1965-07-15	Haveuse
AT241188B (de)	1965-07-12	Heuwerbemaschine
AT245462B (de)	1966-02-25	Barrenholm
AT265937B (de)	1968-10-25	Filter
CH401870A (it)	1965-11-15	Sportjacke
FR1333535A (fr)	1963-07-26	Passoire
FI40530C (fi)	1969-03-10	Suodatin
AT238729B (de)	1965-02-25	Magnetfilter
BE675043Q (fr)	1966-07-13	Sieraad
BE637189R (fr)	1964-03-10	Telecommunicatiesysteem
CH406470A (de)	1966-01-31	Filteranordnung
BE633541A (fr)	1963-10-21	Diazabicyclo-octanes
CH412008A (de)	1966-04-30	Parametron
DE1491504B2 (de)	1971-07-22	Reflexklystron
FR85604E (fr)	1965-09-17	Matières filtrantes

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