Patents
Sitemap › A24 - Tobacco; Cigars; Cigarettes; Smokers' requisites › A24D - Cigars; Cigarettes; Tobacco smoke filters; Mouthpieces for cigars or cigarettes; Manufacture of tobacco smoke filters or mouthpieces › A24D 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
Patents for A24D 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes (8,806)
11/2005
11/03/2005WO2005103381A1 Cigarette tip paper with figures which is formed by pores
11/03/2005WO2005102080A1 Cigarette filter and relative production method
11/03/2005US20050245374 Apparatus for applying additive to filter tow
11/02/2005EP1591026A1 Scraping element and spraying device for filter tow
11/02/2005CN2737168Y 香烟过滤嘴 Cigarette filters
11/02/2005CN2737167Y Filter tip for cigarette
11/01/2005US6959712 Method of making a smoking composition
10/2005
10/26/2005CN1688215A Filter for smoking
10/26/2005CN1686015A Cigarette
10/26/2005CN1686014A Cigarette filter tip additive and additive carrier
10/26/2005CN1224356C Polypropylene fiber cigarette filter tip and composite tow additive
10/20/2005WO2005097609A1 Chewingbag, a bag for herbal material that can be chewed on
10/20/2005US20050229776 Pneumatic cylinder for precision servo type applications
10/19/2005EP1585713A1 New stilbene derivatives and their use as aryl hydrocarbon receptor ligand antagonists
10/19/2005CN2733918Y Tipping paper perforation structure for filter cigarette
10/19/2005CN1682614A Sea weed polysaccharide and its derivatives used for cigarette filter tip additives
10/13/2005WO2005094619A1 Tobacco smoke filter
10/13/2005US20050224087 Method and a machine for manufacturing filters for tobacco products
10/13/2005DE202005012252U1 Cigarette filter tubes with grooved tube edge of 5-6 mm depth for introduction of tobacco tubes
10/12/2005EP1584248A1 A method and a machine for manufacturing filters for tobacco products
10/12/2005CN1681406A Cigarette filter
10/12/2005CN1681405A Cigarette filter
10/12/2005CN1681404A Injection of a medium in filter segments
10/12/2005CN1679420A A method and a machine for manufacturing filters for tobacco products
10/11/2005CA2338521C Incorporation of smoke-modifying agents in smoking material rods
10/06/2005WO2005032287A3 Filtered cigarette incorporating an adsorbent material
10/06/2005DE4030316B4 Filter mit teilchenförmigem Sorptionsmittel Filter with particulate sorbent
10/06/2005DE102004013261A1 Packaging system for individual cigarettes has two half shells hinged together and held by catch, with one perforated and one solid shell and has narrow bore in one end, gripping cigarette
10/06/2005DE10010176B4 Verfahren und Vorrichtung zur Herstellung eines mit Additiv behandelten Filterkabels Method and apparatus for producing a treated cord additive filter
10/05/2005EP1581689A1 Ethoxylated alkylphosphate esters as plugmaker processing aids
10/05/2005CN2730151Y Filter-tip of cigarette made of composite fiber
10/05/2005CN1678337A Amelioration of effects of cigarette smoke
10/05/2005CN1676045A Cigarette harmful-component filtering liquid
10/05/2005CN1221193C High performance cigarette filter
09/2005
09/29/2005WO2005039331B1 Preparation of mixed metal oxide catalysts from nanoscale particles
09/29/2005WO2004041758A8 New stilbene derivatives and their use as aryl hydrocarbon receptor ligand antagonistics
09/29/2005US20050211260 Containing a basic amino acid or acid salt thereof and a moisturizing agent e.g. glycerin, sodium propionate and sodium lactate; reducing aldehydes in smoke without impairing tobacco taste
09/29/2005US20050211259 Cigarette wrapper with nanoparticle spinel ferrite catalyst and methods of making same
09/29/2005DE102004010618A1 Orientation of cellulose acetate tow fibers, to form fiber strands for use in cigarette filters, measures the moisture content to set the orienting strength according to the water content
09/28/2005EP1538933A4 Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke
09/28/2005CN1674799A Improvements relating to filter-tip cigarettes and method of manufacturing same
09/28/2005CN1672601A Environment protecting health cigarette filter tip
09/28/2005CN1672600A Delayed releasing mint filter tip for cigarette and its production process
09/28/2005CN1220460C Application of emblic leafflower fruit extract as free radical scavenger of tobacco products and relevant tobacco products thereof
09/28/2005CN1220459C Application of bamboo leaf extract as free radical scavenger of tobacco products
09/22/2005WO2005087026A1 Filter rod manufacturing machine
09/22/2005WO2005019314A3 Cellulose ester based products and methods for making them
09/21/2005CN1671306A Transfer device and rotary drum, in addition to method for transferring hard filter elements
09/21/2005CN1669491A Dry method paper cigarette filter candle and preparation method thereof
09/21/2005CN1219797C Cellulose derivatives
09/15/2005WO2005084466A1 Process for making filter tow
09/15/2005US20050202993 Method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid
09/15/2005US20050202179 a mixture of cellulose acetate fibers and an oil in water emulsion comprising a poly(oxy-1,2-ethanediyl) or a-tridecyl-w-hydroxy-, phosphate salt, in mineral oils; tow bands
09/15/2005US20050199251 Method for producing filter cigarettes
09/14/2005EP1574142A1 Process for making filter tow
09/14/2005EP1572544A2 Foam injection device and method of filling cavities
09/14/2005EP1571934A2 Tobacco smoke filter
09/14/2005EP1571933A1 Process and apparatus for high-speed filling of composite cigarette filters
09/14/2005CN1666680A Water filter tip of cigarette
09/14/2005CN1218671C Cellulosic-cut automatic compensating device
09/07/2005CN1217607C Polypropylene fibre filter-tip coated with diacetylcellulose adhesive
09/01/2005WO2005079609A1 Nicotine-reducing agent and nicotine reduction method
08/2005
08/31/2005EP1567025A2 Filter element
08/31/2005CN2720837Y Sanitary filter-tipped cigarette
08/31/2005CN1216556C Cigarette and filter with downstream flavor addition
08/30/2005US6935347 Smoking artifact
08/25/2005US20050186299 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
08/25/2005DE102004004688A1 Separate Entspannung und Besprühung eines Filtertowstreifens Separate relaxation and spraying a filter tow
08/25/2005DE102004003447A1 Filterstrangprüfung Filter strand test
08/24/2005CN2719044Y Detection gas circuit device for filter stick diameter control system
08/24/2005CN1656952A Composite cigarette filter tip capable of effectively reducing cigarette smoke gaseous phase free radical and its preparation method
08/24/2005CN1656951A Inorganic spinning additive and its application method
08/24/2005CN1215806C Method and device for producing filter tip and corresponding filter tip
08/24/2005CN1215805C Kieselguhr cigarette filter core and its making method
08/23/2005US6932752 Multiple garniture belt drive system for filter rod machinery
08/18/2005WO2005074729A1 Filter for reducing the harmful substances present in smoke
08/18/2005WO2005074696A2 Russian cigarette ( papirosy) casing
08/18/2005CA2554807A1 Casing of a <russian> cigarette (papirosy)
08/17/2005CN1214743C Filter tip for cigarette
08/10/2005CN2715547Y Safety and civilized cigarette holder
08/10/2005CN1652703A Activated carbon fiber cigarette filter
08/04/2005WO2005055747A3 Catalysts comprising ultrafine particles
08/04/2005US20050166935 Reduction of carbon monoxide in smoking articles using transition metal oxide clusters
08/04/2005US20050166934 In situ synthesis of composite nanoscale particles
08/04/2005US20050166933 segments formed by heating a mixture of cellulose fiber, sodium sulfate, chlorine water and copper-containing porphyrins or iron analogs, for a sufficient time to form covalent bonds between the porphyrins and cellulose fibers
08/03/2005EP1559333A2 Separate relaxation and spraying of a filter tow strip
08/03/2005CN1649946A Process for producing an open celled foam
08/03/2005CN1647707A Independent pressure unloading and spraying of filter short fiber strip
08/02/2005US6924029 Cellulose acetate tow and method of making same
07/2005
07/28/2005WO2005039331A3 Preparation of mixed metal oxide catalysts from nanoscale particles
07/28/2005US20050163363 Continuous filter rod testing
07/28/2005US20050161055 Contains wood cuttings of particle sizes of 0.2-1.2 mm impregnated with sodium chloride; tar and nicotine content decreased without changing the delight value of the cigarette or increasing the air resistance of the filter
07/28/2005US20050161054 Cigarette filter
07/28/2005US20050161053 Continuous process for impregnating solid adsorbent particles into shaped microcavity fibers
07/27/2005EP1557100A1 Filter rod inspection
07/27/2005EP1557098A2 Tobacco smoke filter
07/27/2005EP1555899A2 Smokers filter
07/27/2005EP1480532B1 Device for the simultaneous, continuous measurement and regulation of the acetate and triacetine level in filter rods of the tobacco-processing industry
07/27/2005CN1646391A Highly compressed filter tow bale and method for the production thereof
07/27/2005CN1644121A Plant carbonated filter tips of cigarettes
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