IT599386A - - Google Patents
Info
- Publication number
- IT599386A IT599386A IT599386DA IT599386A IT 599386 A IT599386 A IT 599386A IT 599386D A IT599386D A IT 599386DA IT 599386 A IT599386 A IT 599386A
- Authority
- IT
- Italy
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- 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
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
-
- 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
- A24D3/0237—Filter rod forming processes by extrusion
-
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
-
- 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
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
-
- 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
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2965—Cellulosic
-
- 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
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
-
- 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
- Y10T428/298—Physical dimension
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US324342A US2794239A (en) | 1952-12-05 | 1952-12-05 | Tow for use in the production of tobacco smoke filters |
US435544A US2900988A (en) | 1952-12-05 | 1954-06-09 | Tobacco smoke filter elements |
US69920457A | 1957-11-27 | 1957-11-27 | |
US699164A US2953838A (en) | 1952-12-05 | 1957-11-27 | Tow for use in the production of tobacco smoke filters |
US757694A US2953837A (en) | 1952-12-05 | 1958-08-28 | Filter tow made from fine filaments and low total denier |
Publications (1)
Publication Number | Publication Date |
---|---|
IT599386A true IT599386A (id) |
Family
ID=32330148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT599386D IT599386A (id) | 1952-12-05 |
Country Status (8)
Country | Link |
---|---|
US (4) | US2794239A (id) |
CA (2) | CA639825A (id) |
DE (1) | DE1407402B (id) |
ES (1) | ES212532A1 (id) |
FR (1) | FR1217725A (id) |
GB (1) | GB909940A (id) |
IT (1) | IT599386A (id) |
MY (1) | MY6400115A (id) |
Families Citing this family (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126009A (en) * | 1964-03-24 | Filter-tips | ||
US3126095A (en) * | 1964-03-24 | Debundlized tow | ||
IT599386A (id) * | 1952-12-05 | |||
US2909182A (en) * | 1954-12-09 | 1959-10-20 | Pluess Staufer North American | Tobacco smoke filters |
US2908045A (en) * | 1955-10-20 | 1959-10-13 | Eastman Kodak Co | Method for removing false twist and longitudinal folds from continuous filament crimped tow |
US3065519A (en) * | 1957-03-07 | 1962-11-27 | English Rose Ltd | Method of producing crimped thermoplastic yarns |
US2974101A (en) * | 1957-05-22 | 1961-03-07 | Rohm & Haas | Ion-exchange assemblies and methods of treating liquids |
BE570241A (id) * | 1957-08-10 | |||
US3016581A (en) * | 1957-11-07 | 1962-01-16 | Eastman Kodak Co | Apparatus for opening continuous multifilament crimped tow |
NL113019C (id) * | 1957-11-07 | |||
US3026226A (en) * | 1957-12-09 | 1962-03-20 | Eastman Kodak Co | Process of manufacturing filters |
US3021242A (en) * | 1957-12-16 | 1962-02-13 | Eastman Kodak Co | Bonding additives onto filament filters |
NL239385A (id) * | 1958-05-21 | |||
US3016945A (en) * | 1960-04-25 | 1962-01-16 | Eastman Kodak Co | Method and apparatus for forming tobacco smoke filters |
US3093583A (en) * | 1958-10-14 | 1963-06-11 | Robert Bosch G M B H Fa | Filters and processes for manufacturing the same |
US3043736A (en) * | 1959-03-02 | 1962-07-10 | Eastman Kodak Co | Method for making additive filters |
US3255580A (en) * | 1959-05-22 | 1966-06-14 | Spunize Co Of America Inc | Method of blending or combining fibers and product |
US3103220A (en) * | 1959-06-12 | 1963-09-10 | Celanese Corp | Filter cigarettes |
US3224453A (en) * | 1959-06-12 | 1965-12-21 | Celanese Corp | Filter cigarettes |
US3205107A (en) * | 1959-07-02 | 1965-09-07 | Eastman Kodak Co | Process for making filament tobacco smoke filters |
US3226795A (en) * | 1959-08-12 | 1966-01-04 | Celanese Corp | Method for producing a high bulk filamentary material |
US3050430A (en) * | 1959-11-12 | 1962-08-21 | Eastman Kodak Co | Jet and method of filter manufacture |
US3099594A (en) * | 1960-05-05 | 1963-07-30 | Eastman Kodak Co | Method for blooming filter tow |
US3038478A (en) * | 1960-05-23 | 1962-06-12 | Eastman Kodak Co | Method for producing rigid tobacco smoke filters |
US3220904A (en) * | 1960-05-23 | 1965-11-30 | Eastman Kodak Co | Method of making a rigid filter for cigarettes |
DE1275428B (de) * | 1960-06-17 | 1968-08-14 | Eastman Kodak Co | Verfahren zur Herstellung von Tabakrauchfilterelementen |
US3110642A (en) * | 1960-09-09 | 1963-11-12 | Eastman Kodak Co | Method of producing a fibrous product from extruded organic thermoplastic filaments |
US3095343A (en) * | 1960-09-15 | 1963-06-25 | United States Filter Corp | Method for treating continuous filamentary tows |
US3080611A (en) * | 1960-11-08 | 1963-03-12 | Eastman Kodak Co | Method for the production of cigarette filters |
US3173188A (en) * | 1961-11-03 | 1965-03-16 | Eastman Kodak Co | Tobacco smoke filter formation |
US3346682A (en) * | 1962-03-16 | 1967-10-10 | Du Pont | Method for making a filtering medium from plexifilamentary material |
BE632314A (id) * | 1962-05-15 | |||
US3477445A (en) * | 1962-05-15 | 1969-11-11 | Celanese Corp | Non-woven cigarette filter rod |
US3194002A (en) * | 1962-07-25 | 1965-07-13 | Eastman Kodak Co | Multifilament yarn of non-regular cross section |
US3227791A (en) * | 1962-08-08 | 1966-01-04 | Eastman Kodak Co | Process for producing tobacco smoke filter elements from cellulose ester filaments containing polyethylene glycol |
US3177872A (en) * | 1962-11-23 | 1965-04-13 | Eastman Kodak Co | Vaginal tampon and applicator |
US3229699A (en) * | 1962-12-21 | 1966-01-18 | Eastman Kodak Co | Plasticized filter |
US3297512A (en) * | 1962-12-26 | 1967-01-10 | Eastman Kodak Co | Apparatus for forming rods from continuous filament tow |
US3253969A (en) * | 1963-04-30 | 1966-05-31 | Eastman Kodak Co | Process for making cigarette filter rods from crimped continuous filaments |
US3111702A (en) * | 1963-06-24 | 1963-11-26 | United States Filter Corp | Products formed from continuous filamentary tows |
US3227164A (en) * | 1963-07-23 | 1966-01-04 | Eastman Kodak Co | Tobacco smoke filter |
US3396061A (en) * | 1964-06-01 | 1968-08-06 | Celanese Corp | Smoke filters |
US3202155A (en) * | 1964-06-05 | 1965-08-24 | Eastman Kodak Co | Light weight cigarette filter |
US3310060A (en) * | 1964-08-31 | 1967-03-21 | Olin Mathieson | Cellulosic filter for tobacco smoke |
US3400032A (en) * | 1965-02-03 | 1968-09-03 | Brown & Williamson Tobacco | Filter rod making machine |
US3438806A (en) * | 1965-05-20 | 1969-04-15 | American Cyanamid Co | Process for the manufacture of cigarette containing cyanamide-cellulose acetate filter elements |
US3393120A (en) * | 1965-09-22 | 1968-07-16 | Eastman Kodak Co | Polyolefin tow for cigarette filters |
US3396073A (en) * | 1966-05-05 | 1968-08-06 | Eastman Kodak Co | Filter tow of crimped continuous polyolefin filaments |
US3366521A (en) * | 1967-01-30 | 1968-01-30 | Celanese Corp | Method for the production of cellulose acetate cigarette filter tips |
US3402096A (en) * | 1967-04-13 | 1968-09-17 | Monsanto Co | Variable bulk continuous filament yarn |
US3640742A (en) * | 1967-07-03 | 1972-02-08 | Eastman Kodak Co | Plasticizer blend for cellulose esters |
US3844199A (en) * | 1968-09-27 | 1974-10-29 | Hauni Werke Koerber & Co Kg | Apparatus for producing filter rods or the like |
DE2064536C2 (de) * | 1970-12-30 | 1982-06-24 | Hauni-Werke Körber & Co KG, 2050 Hamburg | Vorrichtung zum fortlaufendem Umhüllen eines Filtermaterials der tabakverarbeitenden Industrie mit einem Umhüllungsstreifen |
US3757631A (en) * | 1971-05-24 | 1973-09-11 | Kilgore Corp | Method and apparatus for manufacturing sparklers |
US3863645A (en) * | 1974-06-11 | 1975-02-04 | Us Agriculture | Process for treating tobacco |
US4243053A (en) * | 1979-02-05 | 1981-01-06 | Gulf & Western Company | Filter cigar |
US4369117A (en) * | 1980-05-12 | 1983-01-18 | American Hospital Supply Corporation | Serum separating method and apparatus |
US4756316A (en) * | 1985-08-12 | 1988-07-12 | Philip Morris Incorporated | Method for producing a cigarette filter rod |
JP2947574B2 (ja) * | 1989-11-17 | 1999-09-13 | ダイセル化学工業株式会社 | 高捲縮弾性率アセテートトウおよびその製造方法 |
WO1993024685A1 (en) * | 1992-05-27 | 1993-12-09 | Eastman Chemical Company | Environmentally non-persistant cellulose ester fibers |
US5282294A (en) * | 1992-07-31 | 1994-02-01 | Eastman Kodak Company | Apparatus for producing layered material |
DE4322967C1 (de) * | 1993-07-09 | 1994-10-13 | Rhodia Ag Rhone Poulenc | Filtertow aus Celluloseacetat, dessen Herstellung und Verwendung als Tabakrauchfilterelement |
DE4322965C1 (de) * | 1993-07-09 | 1994-10-06 | Rhodia Ag Rhone Poulenc | Filtertow und Verfahren zu dessen Herstellung sowie dessen Verwendung als Tabakrauchfilterelement |
JP3342763B2 (ja) * | 1994-02-04 | 2002-11-11 | ダイセル化学工業株式会社 | シガレットフィルター素材 |
US5947126A (en) * | 1997-05-29 | 1999-09-07 | Eastman Chemical Co. | Environmentally disintegratable tobacco smoke filter rod |
EP1380684A1 (de) * | 2002-07-11 | 2004-01-14 | Zschimmer & Schwarz GmbH & Co KG Chemische Fabriken | Formulierung eines hochviskosen Mineralöls zur herstellung von Filtern für Tabakwaren |
US7306093B2 (en) * | 2003-02-14 | 2007-12-11 | Eastman Chemical Company | Packages, packaging systems, methods for packaging and apparatus for packaging |
US6983520B2 (en) * | 2003-09-26 | 2006-01-10 | Celanese Acetate, Llc | Method and apparatus for making an absorbent composite |
EP1574142A1 (en) * | 2004-03-08 | 2005-09-14 | Acetate Products Limited | Process for making filter tow |
US7585442B2 (en) * | 2004-06-25 | 2009-09-08 | Celanese Acetate, Llc | Process for making cellulose acetate tow |
US20050287368A1 (en) * | 2004-06-25 | 2005-12-29 | Celanese Acetate Llc | Cellulose acetate tow and method of making same |
US7152288B1 (en) * | 2005-07-07 | 2006-12-26 | Celanese Acetate Llc | Stuffer box crimper and a method for crimping |
GB0517551D0 (en) * | 2005-08-27 | 2005-10-05 | Acetate Products Ltd | Process for making filter tow |
US7896011B2 (en) * | 2006-08-08 | 2011-03-01 | Philip Morris Usa, Inc. | Method of forming a filter component |
US8434498B2 (en) | 2009-08-11 | 2013-05-07 | R. J. Reynolds Tobacco Company | Degradable filter element |
US20120000480A1 (en) | 2010-06-30 | 2012-01-05 | Sebastian Andries D | Biodegradable cigarette filter |
US20120000481A1 (en) | 2010-06-30 | 2012-01-05 | Dennis Potter | Degradable filter element for smoking article |
US20120017925A1 (en) | 2010-06-30 | 2012-01-26 | Sebastian Andries D | Degradable cigarette filter |
WO2012012053A1 (en) | 2010-06-30 | 2012-01-26 | R.J. Reynolds Tobacco Company | Biodegradable cigarette filter |
US8720450B2 (en) | 2010-07-30 | 2014-05-13 | R.J. Reynolds Tobacco Company | Filter element comprising multifunctional fibrous smoke-altering material |
CN102217799A (zh) * | 2011-05-18 | 2011-10-19 | 滁州卷烟材料厂 | 含有维生素微粒的香烟过滤嘴及其生产方法 |
US20120305015A1 (en) | 2011-05-31 | 2012-12-06 | Sebastian Andries D | Coated paper filter |
US20120325231A1 (en) | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Filters having improved degradation and methods of making them |
US20120325233A1 (en) | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Cellulose esters having mixed-phase titanium dioxide particles for improved degradation |
US9149070B2 (en) | 2011-07-14 | 2015-10-06 | R.J. Reynolds Tobacco Company | Segmented cigarette filter for selective smoke filtration |
US8973588B2 (en) | 2011-07-29 | 2015-03-10 | R.J. Reynolds Tobacco Company | Plasticizer composition for degradable polyester filter tow |
US9289012B2 (en) | 2011-07-29 | 2016-03-22 | R. J. Reynolds Tobacco Company | Plasticizer composition for degradable polyester filter tow |
ES2483766T3 (es) * | 2011-10-26 | 2014-08-07 | Tews Elektronik Gmbh & Co. Kg | Procedimiento y dispositivo para la medición en línea del contenido de plastificante de una varilla de filtro continua |
US20130115452A1 (en) * | 2011-11-03 | 2013-05-09 | Celanese Acetate Llc | High Denier Per Filament and Low Total Denier Tow Bands |
US8967155B2 (en) | 2011-11-03 | 2015-03-03 | Celanese Acetate Llc | Products of high denier per filament and low total denier tow bands |
US20140174461A1 (en) | 2012-12-20 | 2014-06-26 | Eastman Chemical Company | Surface Attachment of Particles to Cellulose Ester Fibers |
JP6184330B2 (ja) * | 2014-01-08 | 2017-08-23 | 株式会社ダイセル | 開繊体の製造方法及び製造装置 |
JP6415077B2 (ja) * | 2014-04-01 | 2018-10-31 | 株式会社ダイセル | 親水化されたセルロースアセテートトウバンド及びそれを用いた吸収体 |
US20160073686A1 (en) | 2014-09-12 | 2016-03-17 | R.J. Reynolds Tobacco Company | Tobacco-derived filter element |
CN106998799A (zh) * | 2014-11-28 | 2017-08-01 | 株式会社大赛璐 | 香烟过滤嘴用乙酸纤维素纤维的丝束带、香烟过滤嘴、丝束带的制造装置、及丝束带的制造方法 |
WO2017187211A1 (en) | 2016-04-25 | 2017-11-02 | Optifilter Research Zrt. | New cigarette filter |
EA037893B1 (ru) | 2016-04-25 | 2021-06-02 | Оптифильтер Рисерч Зрт. | Новый сигаретный фильтр, содержащий альгинит |
JP6626948B2 (ja) * | 2018-10-02 | 2019-12-25 | 株式会社ダイセル | 親水化されたセルロースアセテートトウバンド及びそれを用いた吸収体 |
CN118076682A (zh) | 2021-10-08 | 2024-05-24 | 伊士曼化工公司 | 包含碱性填料的可熔融加工的纤维素酯组合物 |
WO2023059853A1 (en) | 2021-10-08 | 2023-04-13 | Eastman Chemical Company | Articles containing melt processable cellulose ester compositions comprising amorphous biofiller |
WO2023059849A1 (en) | 2021-10-08 | 2023-04-13 | Eastman Chemical Company | Process for making melt processable cellulose ester compositions comprising amorphous biofiller |
CN118076680A (zh) | 2021-10-08 | 2024-05-24 | 伊士曼化工公司 | 包含无定形生物填料的可熔融加工的纤维素酯组合物 |
WO2023059851A1 (en) | 2021-10-08 | 2023-04-13 | Eastman Chemical Company | Process for making melt processable cellulose ester compositions comprising alkaline filler |
CN118076678A (zh) | 2021-10-08 | 2024-05-24 | 伊士曼化工公司 | 含有包含碱性填料的可熔融加工的纤维素酯组合物的制品 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US964489A (en) * | 1908-08-14 | 1910-07-19 | Luigi Campo | Smoking-filter for the removal of the impurities from tobacco-smoke. |
US1237026A (en) * | 1917-01-31 | 1917-08-14 | Francisco E Fonseca | Smoke-filter for cigars and cigarettes. |
US1572342A (en) * | 1921-03-22 | 1926-02-09 | Charles E Wiltsey | Method for making pipe filters |
US1520252A (en) * | 1921-08-29 | 1924-12-23 | John T Linklater | Nicotine absorber |
US1725829A (en) * | 1923-01-26 | 1929-08-27 | Celanese Corp | Manufacture or treatment of threads of artificial filaments |
US1550396A (en) * | 1924-11-08 | 1925-08-18 | Borne Scrymser Company | Method of oiling cotton raw stock |
US1876326A (en) * | 1929-09-10 | 1932-09-06 | Lant Richard | Treatment of petrol and other organic liquids containing water |
US1967585A (en) * | 1933-04-12 | 1934-07-24 | Paul H Minton | Absorbent filter cartridge for smoking appliances |
US2127586A (en) * | 1933-12-05 | 1938-08-23 | Celanese Corp | Pile fabric and method of making the same |
US2089238A (en) * | 1934-02-02 | 1937-08-10 | Celanese Corp | Crepe fabric and method of preparing same |
US2126422A (en) * | 1934-03-27 | 1938-08-09 | John G Tarrant | Attachment for smoking devices |
US2216810A (en) * | 1935-06-14 | 1940-10-08 | Celanese Corp | Manufacture of artificial yarns |
US2172946A (en) * | 1935-09-04 | 1939-09-12 | Roser B Sutter | Tobacco smoke purifier |
US2221443A (en) * | 1936-04-28 | 1940-11-12 | Davidson Glenn | Mouthpiece cigarette manufacture |
US2174573A (en) * | 1936-05-01 | 1939-10-03 | Celanese Corp | Production of crimped cellulose derivative yarns |
US2324838A (en) * | 1936-06-13 | 1943-07-20 | Harz Walter | Filter material |
US2159121A (en) * | 1936-06-20 | 1939-05-23 | American Mach & Foundry | Filter tip for cigarettes |
US2171770A (en) * | 1937-04-20 | 1939-09-05 | Hartford Empire Co | Cigarette tip |
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 |
US2228383A (en) * | 1939-11-22 | 1941-01-14 | Berl Ernst | Tobacco smoke filtering |
US2259150A (en) * | 1940-02-29 | 1941-10-14 | Eastman Kodak Co | Production of crimped cellulose derivative staple fibers |
US2433531A (en) * | 1940-07-30 | 1947-12-30 | Kendall & Co | Milk filter |
US2311174A (en) * | 1940-12-06 | 1943-02-16 | Du Pont | Textile crinkler |
US2271184A (en) * | 1940-12-31 | 1942-01-27 | Dreyfus Camille | Staple fiber and yarn |
US2369395A (en) * | 1942-01-21 | 1945-02-13 | American Viscose Corp | Yarnlike structure |
US2502129A (en) * | 1942-04-10 | 1950-03-28 | American Viscose Corp | Method of treating filamentary materials |
US2484003A (en) * | 1943-02-13 | 1949-10-04 | Owens Corning Fiberglass Corp | Parallel glass fiber unit |
US2394165A (en) * | 1943-04-23 | 1946-02-05 | Getaz James Louis | Processing of synthetic fibers |
US2411660A (en) * | 1943-05-22 | 1946-11-26 | Fred W Manning | Method of making filter cartridges, abrasive sheets, scouring pads, and the like |
US2483406A (en) * | 1943-11-20 | 1949-10-04 | American Viscose Corp | Process and apparatus for producing fibrous materials |
US2461043A (en) * | 1944-11-10 | 1949-02-08 | American Viscose Corp | Process of conditioning cellulose ester filaments |
US2476582A (en) * | 1945-06-11 | 1949-07-19 | Houdaille Hershey Corp | Method of making filter units |
US2465996A (en) * | 1946-10-04 | 1949-04-05 | Bloch Godfrey | Yarn and fabric |
US2623266A (en) * | 1946-11-23 | 1952-12-30 | Sandoz Ltd | Crimped fibers, filaments, and threads |
US2525997A (en) * | 1948-03-23 | 1950-10-17 | Edwin G Beier | Yarn conditioning device |
US2707308A (en) * | 1948-12-10 | 1955-05-03 | British Celanese | Method of making a filter element |
GB665278A (en) * | 1948-12-10 | 1952-01-23 | British Celanese | Improvements in or relating to cigarette filter tips |
US2789563A (en) * | 1948-12-10 | 1957-04-23 | British Celanese | Filter elements |
NL164588B (nl) * | 1949-10-14 | Uniroyal | Werkwijze voor de bereiding van een verwerkbaar thermo- plastisch mengsel en gevormd voortbrengsel daaruit. | |
US2690426A (en) * | 1950-03-07 | 1954-09-28 | Atlas Powder Co | Lubricating compositions |
US2668785A (en) * | 1950-04-03 | 1954-02-09 | Atlas Powder Co | Filamentous textile having a processing finish |
US2676128A (en) * | 1951-06-18 | 1954-04-20 | Du Pont | Process of preparing nonwoven fabric and product |
US2688380A (en) * | 1951-07-13 | 1954-09-07 | American Viscose Corp | Filter cartridge |
US2747233A (en) * | 1952-07-25 | 1956-05-29 | Du Pont | Adjustable stop crimper |
IT599386A (id) * | 1952-12-05 | |||
US2811770A (en) * | 1953-12-08 | 1957-11-05 | Du Pont | Preparation of tow from filaments of acrylonitrile polymers |
-
0
- IT IT599386D patent/IT599386A/it unknown
- CA CA639824A patent/CA639824A/en not_active Expired
- CA CA639825A patent/CA639825A/en not_active Expired
-
1952
- 1952-12-05 US US324342A patent/US2794239A/en not_active Expired - Lifetime
-
1953
- 1953-12-04 ES ES0212532A patent/ES212532A1/es not_active Expired
-
1954
- 1954-06-09 US US435544A patent/US2900988A/en not_active Expired - Lifetime
-
1957
- 1957-11-27 US US699164A patent/US2953838A/en not_active Expired - Lifetime
-
1958
- 1958-08-28 US US757694A patent/US2953837A/en not_active Expired - Lifetime
- 1958-11-21 GB GB37482/58A patent/GB909940A/en not_active Expired
- 1958-11-21 DE DE19581407402D patent/DE1407402B/de active Pending
- 1958-11-27 FR FR780268A patent/FR1217725A/fr not_active Expired
-
1964
- 1964-12-31 MY MY1964115A patent/MY6400115A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA639824A (en) | 1962-04-17 |
US2953837A (en) | 1960-09-27 |
DE1407402B (de) | 1969-09-04 |
US2900988A (en) | 1959-08-25 |
US2794239A (en) | 1957-06-04 |
US2953838A (en) | 1960-09-27 |
FR1217725A (fr) | 1960-05-05 |
MY6400115A (en) | 1964-12-31 |
ES212532A1 (es) | 1954-05-16 |
GB909940A (en) | 1962-11-07 |
CA639825A (en) | 1962-04-17 |