IN148341B - - Google Patents

Info

Publication number
IN148341B
IN148341B IN1574/CAL/77A IN1574CA1977A IN148341B IN 148341 B IN148341 B IN 148341B IN 1574CA1977 A IN1574CA1977 A IN 1574CA1977A IN 148341 B IN148341 B IN 148341B
Authority
IN
India
Application number
IN1574/CAL/77A
Other languages
English (en)
Inventor
Ch H Keith
R O Tucker
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.)
Filing date
Publication date
Application filed by Celanese Corp filed Critical Celanese Corp
Publication of IN148341B publication Critical patent/IN148341B/en

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
    • A24D3/06—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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/06—Cellulose esters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
IN1574/CAL/77A 1976-10-06 1977-11-02 IN148341B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73003976A 1976-10-06 1976-10-06

Publications (1)

Publication Number Publication Date
IN148341B true IN148341B (ja) 1981-01-24

Family

ID=24933659

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1574/CAL/77A IN148341B (ja) 1976-10-06 1977-11-02

Country Status (26)

Country Link
JP (1) JPS5345468A (ja)
AT (1) AT370293B (ja)
AU (1) AU514462B2 (ja)
BE (1) BE859459A (ja)
BG (1) BG28240A3 (ja)
BR (1) BR7706686A (ja)
CA (1) CA1076912A (ja)
DE (1) DE2744796A1 (ja)
DK (1) DK441177A (ja)
ES (1) ES467483A1 (ja)
FI (1) FI772956A (ja)
FR (4) FR2367133A1 (ja)
GB (1) GB1562134A (ja)
GR (1) GR66108B (ja)
IL (1) IL53062A (ja)
IN (1) IN148341B (ja)
IT (1) IT1087755B (ja)
LU (1) LU78254A1 (ja)
NL (1) NL7710795A (ja)
NO (1) NO773391L (ja)
NZ (1) NZ185357A (ja)
PT (1) PT67104B (ja)
SE (1) SE7711170L (ja)
SU (1) SU860678A3 (ja)
TR (1) TR20555A (ja)
ZA (1) ZA775993B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147413A (en) * 1981-03-10 1982-09-11 Asahi Chem Ind Co Ltd Filter medium for high-performance air filter and production thereof
TW241198B (en) * 1993-09-06 1995-02-21 Daicel Chem A tobacco filter material and a method of producing the same
CN1219797C (zh) 1994-09-22 2005-09-21 大世吕化学工业株式会社 纤维素衍生物
JP3420359B2 (ja) * 1994-10-21 2003-06-23 ダイセル化学工業株式会社 たばこ煙用フィルター素材、繊維状セルロースエステル及びその製造方法
EP0709037B1 (en) * 1994-10-31 2001-05-02 Daicel Chemical Industries, Ltd. A tobacco filter material and a tobacco filter as produced using the same
JP3606950B2 (ja) * 1995-05-31 2005-01-05 ダイセル化学工業株式会社 たばこフィルターおよびその製造方法
JP3677332B2 (ja) * 1995-10-20 2005-07-27 ダイセル化学工業株式会社 たばこフィルター用素材およびそれを用いたたばこフィルター
DE19753195A1 (de) * 1997-11-21 1999-05-27 Reemtsma H F & Ph Biologisch abbaubarer Filter für Cigaretten
DE19951062C2 (de) * 1999-10-22 2002-04-04 Rhodia Acetow Gmbh Hochleistungs-Zigarettenfilter
US20060021302A1 (en) * 2004-07-30 2006-02-02 Bernard Bobby L Anti-microbial air filter

Also Published As

Publication number Publication date
BG28240A3 (en) 1980-03-25
IL53062A0 (en) 1977-12-30
FR2381853B1 (ja) 1982-04-02
ATA713377A (de) 1982-08-15
GR66108B (ja) 1981-01-16
FR2381853A1 (fr) 1978-09-22
FI772956A (fi) 1978-04-07
IL53062A (en) 1980-09-16
FR2367133B1 (ja) 1982-03-26
PT67104B (en) 1979-03-13
FR2381480A1 (fr) 1978-09-22
ES467483A1 (es) 1978-10-16
JPS5345468A (en) 1978-04-24
NL7710795A (nl) 1978-04-10
NZ185357A (en) 1980-05-08
LU78254A1 (ja) 1978-01-26
FR2381840A1 (fr) 1978-09-22
SE7711170L (sv) 1978-04-07
AT370293B (de) 1983-03-10
IT1087755B (it) 1985-06-04
BR7706686A (pt) 1979-05-02
DK441177A (da) 1978-04-07
NO773391L (no) 1978-04-07
PT67104A (en) 1977-11-01
FR2367133A1 (fr) 1978-05-05
ZA775993B (en) 1979-05-30
GB1562134A (en) 1980-03-05
TR20555A (tr) 1981-11-05
DE2744796A1 (de) 1978-04-13
SU860678A3 (ru) 1981-08-30
CA1076912A (en) 1980-05-06
BE859459A (fr) 1978-04-06
AU514462B2 (en) 1981-02-12
AU2929077A (en) 1979-04-05

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