Cigarette and cigarette filter element therefor
A cigarette comprises a blend of tobacco materials and a filter element provided from a non-woven thermoplastic material. The non-woven material comprises polyester or polypropylene fibers. The non-woven material is in intimate contact with a water soluble tobacco extract and a further material for...
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| creator | WHITE, JACKIE LEE PERFETTI, THOMAS ALBERT SAINTSING, BARRY LYNN REDDING, JERRY WAYNE SHU, CHI-KUEN WONG, MILLY MEE LEE |
| description | A cigarette comprises a blend of tobacco materials and a filter element provided from a non-woven thermoplastic material. The non-woven material comprises polyester or polypropylene fibers. The non-woven material is in intimate contact with a water soluble tobacco extract and a further material for altering the character of mainstream smoke which passes through the filter element. The tobacco extract can be a spray dried extract which has been subjected to heat treatment. The further material can be in an acid (e.g., levulinic acid), a base (e.g., sodium hydroxide) or a salt (e.g., diammonium hydrogen orthophosphate). |
| format | Patent |
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The non-woven material comprises polyester or polypropylene fibers. The non-woven material is in intimate contact with a water soluble tobacco extract and a further material for altering the character of mainstream smoke which passes through the filter element. The tobacco extract can be a spray dried extract which has been subjected to heat treatment. The further material can be in an acid (e.g., levulinic acid), a base (e.g., sodium hydroxide) or a salt (e.g., diammonium hydrogen orthophosphate).</description><language>eng ; fre ; ger</language><subject>CIGARETTES ; CIGARS ; HUMAN NECESSITIES ; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES ; MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING ; MOUTHPIECES FOR CIGARS OR CIGARETTES ; SMOKERS' REQUISITES ; SNUFF ; TOBACCO ; TOBACCO SMOKE FILTERS</subject><creationdate>1991</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910626&DB=EPODOC&CC=EP&NR=0434332A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910626&DB=EPODOC&CC=EP&NR=0434332A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WHITE, JACKIE LEE</creatorcontrib><creatorcontrib>PERFETTI, THOMAS ALBERT</creatorcontrib><creatorcontrib>SAINTSING, BARRY LYNN</creatorcontrib><creatorcontrib>REDDING, JERRY WAYNE</creatorcontrib><creatorcontrib>SHU, CHI-KUEN</creatorcontrib><creatorcontrib>WONG, MILLY MEE LEE</creatorcontrib><title>Cigarette and cigarette filter element therefor</title><description>A cigarette comprises a blend of tobacco materials and a filter element provided from a non-woven thermoplastic material. The non-woven material comprises polyester or polypropylene fibers. The non-woven material is in intimate contact with a water soluble tobacco extract and a further material for altering the character of mainstream smoke which passes through the filter element. The tobacco extract can be a spray dried extract which has been subjected to heat treatment. The further material can be in an acid (e.g., levulinic acid), a base (e.g., sodium hydroxide) or a salt (e.g., diammonium hydrogen orthophosphate).</description><subject>CIGARETTES</subject><subject>CIGARS</subject><subject>HUMAN NECESSITIES</subject><subject>MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES</subject><subject>MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING</subject><subject>MOUTHPIECES FOR CIGARS OR CIGARETTES</subject><subject>SMOKERS' REQUISITES</subject><subject>SNUFF</subject><subject>TOBACCO</subject><subject>TOBACCO SMOKE FILTERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB3zkxPLEotKUlVSMxLUUiG89Iyc0pSixRSc1JzU_NKFEoyUotS0_KLeBhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAgYmxibGxkaORMRFKAOHgKpg</recordid><startdate>19910626</startdate><enddate>19910626</enddate><creator>WHITE, JACKIE LEE</creator><creator>PERFETTI, THOMAS ALBERT</creator><creator>SAINTSING, BARRY LYNN</creator><creator>REDDING, JERRY WAYNE</creator><creator>SHU, CHI-KUEN</creator><creator>WONG, MILLY MEE LEE</creator><scope>EVB</scope></search><sort><creationdate>19910626</creationdate><title>Cigarette and cigarette filter element therefor</title><author>WHITE, JACKIE LEE ; PERFETTI, THOMAS ALBERT ; SAINTSING, BARRY LYNN ; REDDING, JERRY WAYNE ; SHU, CHI-KUEN ; WONG, MILLY MEE LEE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0434332A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1991</creationdate><topic>CIGARETTES</topic><topic>CIGARS</topic><topic>HUMAN NECESSITIES</topic><topic>MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES</topic><topic>MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING</topic><topic>MOUTHPIECES FOR CIGARS OR CIGARETTES</topic><topic>SMOKERS' REQUISITES</topic><topic>SNUFF</topic><topic>TOBACCO</topic><topic>TOBACCO SMOKE FILTERS</topic><toplevel>online_resources</toplevel><creatorcontrib>WHITE, JACKIE LEE</creatorcontrib><creatorcontrib>PERFETTI, THOMAS ALBERT</creatorcontrib><creatorcontrib>SAINTSING, BARRY LYNN</creatorcontrib><creatorcontrib>REDDING, JERRY WAYNE</creatorcontrib><creatorcontrib>SHU, CHI-KUEN</creatorcontrib><creatorcontrib>WONG, MILLY MEE LEE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WHITE, JACKIE LEE</au><au>PERFETTI, THOMAS ALBERT</au><au>SAINTSING, BARRY LYNN</au><au>REDDING, JERRY WAYNE</au><au>SHU, CHI-KUEN</au><au>WONG, MILLY MEE LEE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cigarette and cigarette filter element therefor</title><date>1991-06-26</date><risdate>1991</risdate><abstract>A cigarette comprises a blend of tobacco materials and a filter element provided from a non-woven thermoplastic material. The non-woven material comprises polyester or polypropylene fibers. The non-woven material is in intimate contact with a water soluble tobacco extract and a further material for altering the character of mainstream smoke which passes through the filter element. The tobacco extract can be a spray dried extract which has been subjected to heat treatment. The further material can be in an acid (e.g., levulinic acid), a base (e.g., sodium hydroxide) or a salt (e.g., diammonium hydrogen orthophosphate).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | CIGARETTES CIGARS HUMAN NECESSITIES MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING MOUTHPIECES FOR CIGARS OR CIGARETTES SMOKERS' REQUISITES SNUFF TOBACCO TOBACCO SMOKE FILTERS |
| title | Cigarette and cigarette filter element therefor |
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