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)
04/2012
04/25/2012CN102423129A 一种中空纤维香烟滤嘴的制备方法 Method for preparing a hollow fiber filter cigarette
04/25/2012CN101611927B 一种降低卷烟烟气中一氧化碳含量的催化剂及制备方法和应用 A method for reducing cigarette smoke and carbon monoxide content of the catalyst preparation method and application
04/19/2012WO2012051548A2 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
04/19/2012WO2012050302A2 Capsule filter for extinguishing cigarette
04/19/2012CA2814074A1 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
04/18/2012EP2440076A1 Smoking article
04/18/2012CN102421306A 用于将物体置入过滤棒材料的装置 The object of the rod material into the filter means for
04/18/2012CN101954274B 降低卷烟烟气中苯酚类物质的含糖共聚物复合材料及制备 Reducing substances in cigarette smoke sugary phenol copolymer composites and preparation
04/18/2012CN101947435B 降低卷烟烟气中苯酚类物质的壳聚糖聚阳离子添加剂 Reducing substances in cigarette smoke phenol additive chitosan polycations
04/18/2012CN101912162B 加工香烟滤嘴的设备 Cigarette filter processing equipment
04/18/2012CN101164459B 用于预加工用于香烟过滤嘴等的过滤材料的设备和方法 A pre-processing apparatus and method for cigarette filters and other filter material for
04/17/2012CA2515557C Cigarette having porous heat transfer tube
04/12/2012WO2012047349A1 Smoke filters for smoking devices including porous masses
04/12/2012WO2012047347A1 Smoke filters for smoking devices with porous masses of active and binder particles having disclosed void volumes
04/12/2012WO2011117752A3 Biopolymer foams as filters for smoking articles
04/12/2012DE102010047590A1 Papierstreifen zur Herstellung einer Mehrzahl von Mundstück-Belagpapieren Paper strip for producing a plurality of mouthpiece covering papers
04/11/2012EP1756023B1 Molecularly imprinted polymers selective for nitrosamines and methods of using the same
04/11/2012CN202184126U 特制嘴棒的搓接装置 Special filter tip rubbing bonding device
04/11/2012CN202184125U 一种用于嘴棒成型机的plc嘴棒圆周控制装置 Plc mouth for a mouth stick rod circumference molding machine control device
04/05/2012WO2012044543A2 Cigarette filter including chemical compositions adapted to decompose cellulose acetate
04/05/2012WO2012042343A1 Apparatus and method for insertion of capsules into filter tows
04/05/2012WO2012042199A1 Tobacco smoke filter
04/05/2012US20120080044 Cigarette filter including chemical compositions adapted to decompose cellulose acetate
04/05/2012US20120080043 Introducing Objects Into Elongate Smoking Articles
04/04/2012EP2434914A1 Cigarette filter
04/04/2012EP2434913A2 Tobacco smoke filter
04/04/2012CN202179118U 填加硅藻土颗粒材料的复合滤棒 Fill plus plug of diatomaceous earth particles of composite materials
04/04/2012CN202179117U 设有吸阻片的香烟滤棒 Has a piece of cigarette filter rod draw resistance
04/04/2012CN102404999A Apparatus for inserting objects into a filter component of a smoking article, and associated method
04/04/2012CN102398903A 活性碳材料 Activated carbon materials
04/04/2012CN102396781A 用于制造复合滤嘴的机器和方法 Machine and method for manufacturing a composite filter
03/2012
03/29/2012WO2012037623A1 An article for smoking which comprises vermiculite, tobacco and use of the vermiculite
03/28/2012EP2432338A1 Smoking article with improved flow restriction element
03/28/2012EP2230951B1 Method of compiling groups of segments in a process of producing multisegment filters and apparatus for preparing and compiling segments in groups in a process of producing multisegment filters
03/28/2012CN202172838U 四段节沟槽滤棒 Section four groove filter rod
03/28/2012CN202172837U 双沟槽加料三元复合滤棒 Dual groove feed ternary complex filter rod
03/28/2012CN202172836U 三段节沟槽滤棒 Three trenches filter rod segments
03/28/2012CN202172835U 设有烟气导流圆柱的香烟滤棒 Cigarette smoke has a cylindrical plug of diversion
03/28/2012CN202172834U 香烟过滤嘴 Cigarette filters
03/28/2012CN102392316A Cigarette filter tow and preparation method thereof
03/28/2012CN102389165A Cigarette filter rod with draw resistance sheet
03/28/2012CN102389164A Guide filter rod with hemispheric resistance drawing rod
03/28/2012CN102389163A Improved technology for producing cigarette filter rod by KDF2 filter rod forming machine
03/27/2012US8142339 Method and apparatus for incorporating objects into cigarette filters
03/27/2012US8141559 Relating to smoking article filters
03/22/2012WO2012035133A1 Device for transporting a filter tow from a filter tow source to a filter producing machine
03/22/2012WO2012034261A1 Hollow carbon sphere material, production method thereof and cigarette containing the same
03/22/2012US20120067359 Tobacco smoke filter
03/22/2012DE102010045648A1 Vorrichtung zum Transport eines Filtertows von einer Filtertowquelle zu einer Filterherstellungsmaschine An apparatus for transporting a filter tow of a Filtertowquelle to a filter making machine
03/21/2012EP2430929A1 Device and method for manufacturing a continuous strand for the tobacco industry
03/21/2012EP1541044B1 Filter for cigarette
03/21/2012CN202170157U 一种鼓轮的驱动装置 A driving apparatus of the drum
03/21/2012CN202168448U 一种水松纸上带凸点的卷烟 A water loose cigarette paper with a bump
03/21/2012CN102387718A Introducing objects into elongate smoking articles
03/21/2012CN102379456A Electret cigarette filter tip
03/15/2012US20120060855 Smoking article filter
03/14/2012EP2027017B1 Applicator wheel for filling cavities with metered amounts of particulate material
03/14/2012CN202160648U Cigarette filter with patterned channel fiber paper
03/14/2012CN1988815B Flavoring a cigarette by using a flavored filter plug wrap
03/14/2012CN101152021B Method and device for warming and hardening filter rods
03/13/2012CA2480886C Method and apparatus for making cigarette filters with a centrally located flavored element
03/08/2012WO2012029117A1 Manufacturing machine of cigarette filter and manufacturing method of same
03/08/2012US20120055496 Multi-Filter for a Smoking Product
03/07/2012EP2425726A1 Ventilating sheath for smoking article
03/07/2012EP1411784B8 Cigarette filter
03/07/2012CN202154022U 设有半球形吸阻棒的导流滤棒 Has a hemispherical draw resistance rods diversion filter rod
03/07/2012CN102367284A Porphyra polysaccharide as well as preparation method and application thereof
03/07/2012CN102367283A Laminarin as well as extraction method and application thereof
03/07/2012CN102367281A Preparation method and application of ethanol extract of laminarin
03/01/2012WO2012025723A1 Apparatus for making tobacco smoke filters and filter rods
03/01/2012WO2012025437A1 Applicator for applying a coating of additive to a smoking article wrapping material, and associated method
03/01/2012US20120048286 Smoking articles with significantly reduced gas vapor phase smoking constituents
02/2012
02/29/2012CN202151105U 设有烟气导流圆球的香烟滤棒 Has a cigarette filter rod ball flue gas diversion
02/29/2012CN202151104U 设有吸阻棒的卷烟滤嘴 Has a draw resistance of the cigarette filter rod
02/29/2012CN102365034A Cigarette filter comprising a degradable fiber
02/29/2012CN101864608B Production method for regenerating secondary acetate filament bundles by waste cellulore filament bundles
02/23/2012WO2012023178A1 Cigarette filter and process for production thereof
02/23/2012WO2012022989A1 Non filter cigarette
02/22/2012EP1863361B1 Smoke filters comprising porous carbon materials and smoking articles incorporating such filters
02/22/2012EP1670327B2 Filtered cigarette incorporating an adsorbent material
02/22/2012EP1513675B1 Method and apparatus for making cigarette filters with a centrally located flavored element
02/22/2012DE202011108931U1 Filtertipp zum Selbstherstellen von Zigaretten Filter Tips for own production of cigarettes
02/22/2012CN202145877U 一种对卷制滤棒施加曲线状胶水的装置 A curved glue applying roll filter plug means
02/22/2012CN202145876U 一种滤棒输送管接头抽拔装置 One kind of filter rods delivery pipe fittings Pulling device
02/22/2012CN102356927A Production device for cigarette filter rod with smile face
02/21/2012US8119555 Carbonaceous material having modified pore structure
02/16/2012WO2012021683A2 Thermal treatment process for tobacco materials
02/16/2012WO2012021078A1 Method of manufacturing multi-segment filter rods
02/16/2012US20120037174 Tobacco product filters
02/16/2012US20120037173 Filtered cigarette incorporating an adsorbent material
02/16/2012US20120037172 Plug space plug filter with flavor bead
02/16/2012US20120037171 Process for making a continuous structure of an encapsulated material
02/15/2012EP2416673A1 Introducing objects into elongate smoking articles
02/15/2012CN202143445U 一种用于过滤嘴棒生产设备的组合式楔形槽辊 A wedge-shaped groove roller combined filter rod production equipment
02/15/2012CN102352575A Filter candle paper added with adsorbent filling material, paper-based filter candle and preparation method
02/15/2012CN102352557A Preparation method and application of cyclodextrin graft-immobilized cellulose acetate
02/15/2012CN102349706A Manufacturing device of cigarette filter rod embedded with spiral paper
02/15/2012CN102349705A Low substitution degree acetate fiber coaxial filter tip core material and preparation method thereof
02/15/2012CN102349704A Novel cigarette filter rod containing regenerated vegetable protein fibers
02/15/2012CN102349703A Cigarette filter tip and cigarette
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