FI3534728T3 - Kuidutettu tupakkamateriaali - Google Patents

Kuidutettu tupakkamateriaali Download PDF

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Publication number
FI3534728T3
FI3534728T3 FIEP17794305.7T FI17794305T FI3534728T3 FI 3534728 T3 FI3534728 T3 FI 3534728T3 FI 17794305 T FI17794305 T FI 17794305T FI 3534728 T3 FI3534728 T3 FI 3534728T3
Authority
FI
Finland
Prior art keywords
raw material
tobacco raw
bleaching agent
treated
fiberized
Prior art date
Application number
FIEP17794305.7T
Other languages
English (en)
Inventor
Lars Björkholm
Original Assignee
British American Tobacco Sweden Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British American Tobacco Sweden Ab filed Critical British American Tobacco Sweden Ab
Application granted granted Critical
Publication of FI3534728T3 publication Critical patent/FI3534728T3/fi

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B13/00—Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B13/00—Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff
    • A24B13/02—Flakes or shreds of tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/183—Treatment of tobacco products or tobacco substitutes sterilization, preservation or biological decontamination
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/20—Biochemical treatment
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B7/00—Cutting tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning

Claims (15)

Patenttivaatimukset
1. Menetelma valkaistun tupakkaraaka-aineen tuottamiseksi kasittaen vaiheet: (1) keittämätöntä tupakkaraaka-ainetta kuidutetaan mekaanisesti kuidutetun tu- pakkaraaka-aineen tuottamiseksi; ja (I) vaiheen (I) kuidutettua tupakkaraaka-ainetta käsitellään vähintään yhdellä val- kaisuaineella käsitellyn tupakkaraaka-aineen tuottamiseksi.
2. Patenttivaatimuksen 1 mukainen menetelmä, missä mainittu vähintään yksi valkaisuaine valitaan joukosta Cl2, CIO2, NaOCI, CIO, Oz, Os, Na2S204, kalium- peroksimonosulfaatti, dimetyylidioksraani, peroksidit, peroksihapot, entsyymit ja näiden yhdistelmät.
3. Patenttivaatimuksen 1 mukainen menetelmä, missä vaiheesta (II) saatua kasi- teltyä tupakkaraaka-ainetta, käsittelyn jälkeen mainitulla vähintään yhdellä valkai- suaineella, käsitellään lisäksi vähintään yhdellä toisella valkaisuaineella.
4. Patenttivaatimuksen 3 mukainen menetelmä, missä mainittu vähintään yksi toi- nen valkaisuaine valitaan joukosta Clo, ClO2, NaOCI, CIO, Oo, Os, Na2S204, ka- liumperoksimonosulfaatti, dimetyylidioksraani, peroksidit, peroksihapot, entsyymit ja näiden yhdistelmät.
— 5. Patenttivaatimuksen 1 tai 3 mukainen menetelmä, missä mainittu vähintään yksi valkaisuaine ja/tai mainittu vähintään yksi toinen valkaisuaine valitaan jou- kosta peroksidit, peroksihapot ja näiden yhdistelmät.
6. Patenttivaatimuksen 1 mukainen menetelmä, missä mainittu vähintään yksi — valkaisuaine on peroksietikkahappo.
7. Patenttivaatimuksen 6 mukainen menetelma, missa mainittu vahintaan yksi toi- nen valkaisuaine on vetyperoksidi.
8. Patenttivaatimuksen 1 mukainen menetelmä, missä vaiheen (I) kuidutettu tu- pakkaraaka-aine alistetaan happopesuvaiheeseen ennen siirtymistä vaiheeseen (11).
9. Patenttivaatimuksen 3 mukainen menetelmä, missä vaiheen (I!) käsitelty tu- pakkaraaka-aine, sen jälkeen kun se on käsitelty mainitulla vähintään yhdellä val- — kaisuaineella, alistetaan kelatointikäsittelyyn metallien poistamiseksi ennen kuin käsitelty tupakkaraaka-aine käsitellään mainitulla vähintään yksi toisella valkaisu- aineella.
10. Jonkin edellisen patenttivaatimuksen mukainen menetelmä, missä vaiheen (|) — kuidutettu tupakkaraaka-aine alistetaan keittovaiheeseen, jossa kuidutettu tupak- karaaka-aine käsitellään happamassa tai neutraalissa pH:ssa ja lämpötilassa alu- eella noin 20 °C - noin 200 °C yhteensä enintään noin 180 minuutin ajan vesiliu- oksella, joka sisältää sulfiitti-ionia ja/tai bisulfiitti-ionia, keitetyn tupakkaraaka-ai- neen tuottamiseksi, ennen kuin mainittu keitetty tupakkaraaka-aine menee vai- — heeseen (ll).
11. Patenttivaatimuksen 10 mukainen menetelmä, missä mainittu keitetty tupak- karaaka-aine alistetaan happopesuvaiheeseen ennen menoa vaiheeseen (ll).
12. Patenttivaatimuksen 10 mukainen menetelmä, missä vaiheen (I) kuidutettua tupakkaraaka-ainetta käsitellään keittovaiheessa ensin lämpötilassa noin 20 *C - 200 °C noin 120 minuutin ajan, ja sitten lämpötilassa noin 150 °C - noin 200 °C keittovaiheessa käsittelyn jäljellä olevan osan. —
13. Jonkin edellisistä patenttivaatimuksista mukaisella menetelmällä saatava val- kaistu tupakkaraaka-aine.
14. Patenttivaatimuksen 13 mukainen valkaistu tupakkaraaka-aine, jolloin valkais- tun tupakkaraaka-aineen ISO-vaaleus on vähintään noin 40.
15. Patenttivaatimuksen 14 mukainen valkaistu tupakkaraaka-aine, jolloin mai- —nittu ISO-vaaleus pysyy olennaisesti muuttumattomana, kun valkaistu tupakka- raaka-aine altistetaan nesteille, joiden pH-arvot ovat noin pH 7 - noin pH 12.
FIEP17794305.7T 2016-11-02 2017-11-01 Kuidutettu tupakkamateriaali FI3534728T3 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1651447A SE541198C2 (en) 2016-11-02 2016-11-02 Defibrated tobacco raw material
PCT/EP2017/077955 WO2018083114A1 (en) 2016-11-02 2017-11-01 Defibrated tobacco material

Publications (1)

Publication Number Publication Date
FI3534728T3 true FI3534728T3 (fi) 2023-10-12

Family

ID=60262916

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP17794305.7T FI3534728T3 (fi) 2016-11-02 2017-11-01 Kuidutettu tupakkamateriaali

Country Status (13)

Country Link
US (1) US20190254337A1 (fi)
EP (1) EP3534728B1 (fi)
JP (2) JP6954677B2 (fi)
KR (1) KR20190084253A (fi)
CA (1) CA3042133C (fi)
DK (1) DK3534728T3 (fi)
FI (1) FI3534728T3 (fi)
HU (1) HUE063457T2 (fi)
PL (1) PL3534728T3 (fi)
RU (1) RU2709941C1 (fi)
SE (1) SE541198C2 (fi)
UA (1) UA126907C2 (fi)
WO (1) WO2018083114A1 (fi)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200196658A1 (en) * 2018-12-20 2020-06-25 R.J. Reynolds Tobacco Company Method for whitening tobacco
US11877590B2 (en) 2019-03-27 2024-01-23 Fiedler & Lundgren Ab Smokeless tobacco composition
JP6927531B2 (ja) * 2019-03-27 2021-09-01 フィードラー アンド ラングレン アーベー 無煙タバコ組成物
US20220225659A1 (en) 2019-05-09 2022-07-21 Fiedler & Lundgren Ab Smokeless tobacco composition
US20210068447A1 (en) 2019-09-11 2021-03-11 R. J. Reynolds Tobacco Company Pouched products with enhanced flavor stability
EP4027817A1 (en) 2019-09-11 2022-07-20 Nicoventures Trading Limited Alternative methods for whitening tobacco
US11369131B2 (en) * 2019-09-13 2022-06-28 Nicoventures Trading Limited Method for whitening tobacco
MX2022005285A (es) 2019-10-31 2022-05-24 Nicoventures Trading Ltd Producto oral y metodo de fabricacion.
US20210169137A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Pouched products
WO2021116916A1 (en) 2019-12-09 2021-06-17 Nicoventures Trading Limited Oral product with multiple flavors having different release profiles
US20210169123A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Pouched products with enhanced flavor stability
US11617744B2 (en) 2019-12-09 2023-04-04 Nico Ventures Trading Limited Moist oral compositions
US11672862B2 (en) 2019-12-09 2023-06-13 Nicoventures Trading Limited Oral products with reduced irritation
WO2021116856A2 (en) 2019-12-09 2021-06-17 Nicoventures Trading Limited Oral products
US20210169132A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition including gels
JP2023505804A (ja) 2019-12-09 2023-02-13 ニコベンチャーズ トレーディング リミテッド 溶解可能な構成成分を有する口腔用製品
US20210169783A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral products with controlled release
WO2021116881A1 (en) 2019-12-09 2021-06-17 Nicoventures Trading Limited Oral product in a pourous pouch comprising a fleece material
US11826462B2 (en) 2019-12-09 2023-11-28 Nicoventures Trading Limited Oral product with sustained flavor release
US11793230B2 (en) 2019-12-09 2023-10-24 Nicoventures Trading Limited Oral products with improved binding of active ingredients
WO2021116842A1 (en) 2019-12-09 2021-06-17 Nicoventures Trading Limited Oral products with controlled release
US20210169788A1 (en) * 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral product and method of manufacture
WO2021116865A1 (en) 2019-12-09 2021-06-17 Nicoventures Trading Limited Agents for oral composition
US20210169121A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Liquid oral composition
US20210169138A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Fibrous fleece material
US20210169868A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral compositions with reduced water content
WO2021116919A1 (en) 2019-12-09 2021-06-17 Nicoventures Trading Limited Fleece for oral product with releasable component
US20210169786A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition with beet material
US20210169126A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition with salt inclusion
US11889856B2 (en) 2019-12-09 2024-02-06 Nicoventures Trading Limited Oral foam composition
EP4072317A1 (en) 2019-12-09 2022-10-19 Nicoventures Trading Limited Pouched products with heat sealable binder
US20210169784A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Buffered oral compositions
US20210169129A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Lipid-containing oral composition
US11872231B2 (en) 2019-12-09 2024-01-16 Nicoventures Trading Limited Moist oral product comprising an active ingredient
US11969502B2 (en) 2019-12-09 2024-04-30 Nicoventures Trading Limited Oral products
US20210169785A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral compositions with reduced water activity
US11712059B2 (en) 2020-02-24 2023-08-01 Nicoventures Trading Limited Beaded tobacco material and related method of manufacture
US11937626B2 (en) * 2020-09-04 2024-03-26 Nicoventures Trading Limited Method for whitening tobacco
US20240008522A1 (en) 2020-11-18 2024-01-11 Nicoventures Trading Limited Oral products
US20220232881A1 (en) 2021-01-28 2022-07-28 Nicoventures Trading Limited Method for sealing pouches
US20220295862A1 (en) 2021-03-19 2022-09-22 Nicoventures Trading Limited Beaded substrates for aerosol delivery devices
IL305999A (en) 2021-03-19 2023-11-01 Nicoventures Trading Ltd Extractable substrates for spray delivery devices
US20220346436A1 (en) 2021-04-22 2022-11-03 Nicoventures Trading Limited Orally dissolving films
US20220354155A1 (en) 2021-04-30 2022-11-10 Nicoventures Trading Limited Multi-compartment oral pouched product
US20220354156A1 (en) 2021-04-30 2022-11-10 Nicoventures Trading Limited Oral pouched product with high density load
WO2022234522A1 (en) 2021-05-06 2022-11-10 Nicoventures Trading Limited Oral compositions and related methods for reducing throat irritation
WO2022264066A1 (en) 2021-06-16 2022-12-22 Nicoventures Trading Limited Pouched product comprising dissolvable composition
CA3223460A1 (en) 2021-06-21 2022-12-29 Nicoventures Trading Limited Oral product tablet and method of manufacture
EP4358748A1 (en) 2021-06-25 2024-05-01 Nicoventures Trading Limited Oral products and method of manufacture
WO2023007440A1 (en) 2021-07-30 2023-02-02 Nicoventures Trading Limited Aerosol generating substrate comprising microcrystalline cellulose
CA3233389A1 (en) 2021-09-30 2023-04-06 Nicolas H. VON COSMOS Oral gum composition
CA3233375A1 (en) 2021-09-30 2023-04-06 Michael Zawadzki Oral product with a basic amine and an ion pairing agent
US20230148660A1 (en) 2021-11-15 2023-05-18 Nicoventures Trading Limited Products with enhanced sensory characteristics
US20230148652A1 (en) 2021-11-15 2023-05-18 Nicoventures Trading Limited Oral products with nicotine-polymer complex
US20230309603A1 (en) 2022-03-31 2023-10-05 R.J. Reynolds Tobacco Company Agglomerated botanical material for oral products
WO2023194959A1 (en) 2022-04-06 2023-10-12 Nicoventures Trading Limited Pouched products with heat sealable binder
WO2023242822A1 (en) 2022-06-17 2023-12-21 Nicoventures Trading Limited Tobacco-coated sheet and consumable made therefrom
WO2024069544A1 (en) 2022-09-30 2024-04-04 Nicoventures Trading Limited Reconstituted tobacco substrate for aerosol delivery device
WO2024069542A1 (en) 2022-09-30 2024-04-04 R. J. Reynolds Tobacco Company Method for forming reconstituted tobacco
WO2024079722A1 (en) 2022-10-14 2024-04-18 Nicoventures Trading Limited Capsule-containing pouched products
WO2024089588A1 (en) 2022-10-24 2024-05-02 Nicoventures Trading Limited Shaped pouched products

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US430516A (en) * 1890-06-17 Hermann endemann
US1437095A (en) * 1920-06-01 1922-11-28 August Wasmuth Process of bleaching tobacco
US2008892A (en) 1932-03-29 1935-07-23 Defibrator Ab Method of manufacture of pulp
US2341535A (en) * 1940-03-06 1944-02-15 Du Pont Process for improving tobacco
FI52876C (fi) * 1974-09-03 1978-10-17 Ahlstroem Oy Foerfarande foer tvaettning av en cellulosamassa fraon alkalikok
US6375797B1 (en) * 1996-06-20 2002-04-23 Andritz-Ahlstrom Oy Bleaching chemical pulp in a PkDQ-Po Sequence
FI121381B (fi) * 2003-12-31 2010-10-29 Kemira Oyj Menetelmä uuteaineiden poistamiseksi mekaanisen massan valmistuksessa ja menetelmä mekaanisen massan valmistamiseksi
DK2413971T3 (da) 2009-04-03 2022-09-05 Winnington Ab Plantefiberprodukt og fremgangsmåde til fremstilling heraf
US9339058B2 (en) * 2012-04-19 2016-05-17 R. J. Reynolds Tobacco Company Method for producing microcrystalline cellulose from tobacco and related tobacco product
SE538741C2 (sv) * 2014-04-04 2016-11-08 X-International Aps Tobaksråvara
WO2015167430A1 (en) * 2014-04-28 2015-11-05 Altria Client Services Llc. Peroxides to limit biofilms and tobacco-specific nitrosamines
CN104532662B (zh) * 2014-09-11 2017-02-01 长沙理工大学 一种烟草覆盖栽培用地膜纸的制备方法
US20160073686A1 (en) * 2014-09-12 2016-03-17 R.J. Reynolds Tobacco Company Tobacco-derived filter element

Also Published As

Publication number Publication date
PL3534728T3 (pl) 2024-04-08
US20190254337A1 (en) 2019-08-22
SE541198C2 (en) 2019-04-30
WO2018083114A1 (en) 2018-05-11
CA3042133C (en) 2021-11-09
EP3534728A1 (en) 2019-09-11
RU2709941C1 (ru) 2019-12-23
KR20190084253A (ko) 2019-07-16
JP6954677B2 (ja) 2021-10-27
DK3534728T3 (da) 2023-10-16
CA3042133A1 (en) 2018-05-11
EP3534728B1 (en) 2023-08-02
SE1651447A1 (sv) 2018-05-03
UA126907C2 (uk) 2023-02-22
JP2019533451A (ja) 2019-11-21
JP2021184712A (ja) 2021-12-09
HUE063457T2 (hu) 2024-01-28

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