HIGH PERFORMANCE CIGARETTE FILTER

HIGH PERFORMANCE CIGARETTE FILTER

The invention relates to a high performance cigarette filter on the basis of cellulose ester fibers or filaments which can be mechanically disintegrated. The inventive high-performance cigarette filter is characterized in that a) the fiber weight (or filament weight)/draw resistance ratio S based on...

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Hauptverfasser: MAURER GUENTER, SACKERS EMMERICH, TEUFEL EBERHARD
Format: Patent
Sprache:eng ; slv
Schlagworte:
CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MATCH BOXES
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
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creator MAURER GUENTER
SACKERS EMMERICH
TEUFEL EBERHARD
description The invention relates to a high performance cigarette filter on the basis of cellulose ester fibers or filaments which can be mechanically disintegrated. The inventive high-performance cigarette filter is characterized in that a) the fiber weight (or filament weight)/draw resistance ratio S based on the filament titer is greater than approximately 0.7, the S value being calculated according to the formula S=(mA/DeltaP7.8/dpf[10 m/daPA], wherein mA refers to the fiber weight, DeltaP refers to the draw resistance and dpf represents the filament titer and for the draw resistance the value calculated for a diameter of 7.8 mm is inserted, b) the residual crimping value of the filter material does not exceed the value 1.45, c) the fiber weight amounts to maximally 10 mg/mm of the filter length, and d) the hardness of the cigarette filter is higher than approximately 90% filtrona hardness. The inventive filter is characterized by an improved disintegratability under environmental conditions vis-à-vis comparable products.
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The inventive high-performance cigarette filter is characterized in that a) the fiber weight (or filament weight)/draw resistance ratio S based on the filament titer is greater than approximately 0.7, the S value being calculated according to the formula S=(mA/DeltaP7.8/dpf[10 m/daPA], wherein mA refers to the fiber weight, DeltaP refers to the draw resistance and dpf represents the filament titer and for the draw resistance the value calculated for a diameter of 7.8 mm is inserted, b) the residual crimping value of the filter material does not exceed the value 1.45, c) the fiber weight amounts to maximally 10 mg/mm of the filter length, and d) the hardness of the cigarette filter is higher than approximately 90% filtrona hardness. 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The inventive filter is characterized by an improved disintegratability under environmental conditions vis-à-vis comparable products.</description><subject>CIGARETTES</subject><subject>CIGARS</subject><subject>HUMAN NECESSITIES</subject><subject>MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES</subject><subject>MATCH BOXES</subject><subject>MOUTHPIECES FOR CIGARS OR CIGARETTES</subject><subject>SMOKERS' REQUISITES</subject><subject>TOBACCO</subject><subject>TOBACCO SMOKE FILTERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD08HT3UAhwDXLzD_J19HN2VXD2dHcMcg0JcVVw8_QJcQ3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxwZ6GRkaGFmaWISGGxsSoAQAZ_CKY</recordid><startdate>20040630</startdate><enddate>20040630</enddate><creator>MAURER GUENTER</creator><creator>SACKERS EMMERICH</creator><creator>TEUFEL EBERHARD</creator><scope>EVB</scope></search><sort><creationdate>20040630</creationdate><title>HIGH PERFORMANCE CIGARETTE FILTER</title><author>MAURER GUENTER ; SACKERS EMMERICH ; TEUFEL EBERHARD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_SI1221869TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; slv</language><creationdate>2004</creationdate><topic>CIGARETTES</topic><topic>CIGARS</topic><topic>HUMAN NECESSITIES</topic><topic>MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES</topic><topic>MATCH BOXES</topic><topic>MOUTHPIECES FOR CIGARS OR CIGARETTES</topic><topic>SMOKERS' REQUISITES</topic><topic>TOBACCO</topic><topic>TOBACCO SMOKE FILTERS</topic><toplevel>online_resources</toplevel><creatorcontrib>MAURER GUENTER</creatorcontrib><creatorcontrib>SACKERS EMMERICH</creatorcontrib><creatorcontrib>TEUFEL EBERHARD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAURER GUENTER</au><au>SACKERS EMMERICH</au><au>TEUFEL EBERHARD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HIGH PERFORMANCE CIGARETTE FILTER</title><date>2004-06-30</date><risdate>2004</risdate><abstract>The invention relates to a high performance cigarette filter on the basis of cellulose ester fibers or filaments which can be mechanically disintegrated. 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language eng ; slv
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subjects CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MATCH BOXES
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
title HIGH PERFORMANCE CIGARETTE FILTER
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