| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 01/26/1982 | CA1116971A1 Process for refining tobacco |
| 01/19/1982 | US4311860 Microbiological transformations of ionone compounds |
| 01/19/1982 | US4311852 Perfumes, flavors |
| 01/19/1982 | US4311754 Process for hydrogenation of 2,6,6-trimethyl cyclohexene derivatives and organoleptic uses of said products |
| 01/19/1982 | US4311720 Process for producing a flavored heated beverage |
| 01/19/1982 | US4311718 Flavoring with 2,4,4-trimethyl-3-(buta-1,3-dienyl)cyclohex-2-en-one |
| 01/19/1982 | US4311602 Use of 2,4,6-trimethylcyclohexanemethanol derivatives in augmenting or enhancing the aroma of dryer-added fabric softener articles |
| 01/12/1982 | US4310681 Organoleptic agents |
| 01/05/1982 | US4308877 Method of making reconstituted tobacco having reduced nitrates |
| 12/30/1981 | EP0042734A2 Olefin dimers, derivatives thereof and organoleptic uses thereof |
| 12/29/1981 | US4307733 Process for the treatment of tobacco materials |
| 12/29/1981 | CA1115166A2 Tobacco product and improved process for the expansion of tobacco |
| 12/29/1981 | CA1115165A2 Tobacco product and improved process for the expansion of tobacco |
| 12/29/1981 | CA1115164A2 Tobacco product and improved process for the expansion of tobacco |
| 12/29/1981 | CA1115162A1 Smoking rod wrapper |
| 12/22/1981 | US4307122 Flavoring with cis-10,10-dimethyl-tricyclo[7.1.1.02,7 ]undec-2-en-4-one |
| 12/22/1981 | US4306578 Tobacco sheet reinforced with hardwood pulp |
| 12/22/1981 | US4306577 Reaction flavors for smoking products |
| 12/15/1981 | US4306059 Shaped products of alpha-glucan |
| 12/15/1981 | US4305967 Flavoring with a mixture of acetyl hydrindacenes and acetyl indanes |
| 12/15/1981 | US4305411 Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof |
| 12/08/1981 | US4304793 Polyunsaturated aliphatic esters as flavoring ingredients |
| 12/01/1981 | CA1113335A2 Process for expanding tobacco |
| 12/01/1981 | CA1113232A1 Microencapsulated alkaloidal material |
| 12/01/1981 | CA1113231A1 Tobacco sheet reinforced with hardwood pulp |
| 11/24/1981 | US4302308 Method for electrolytic denitration of tobacco |
| 11/24/1981 | US4301817 Method for selective denitration of tobacco |
| 11/18/1981 | EP0039842A1 Improvements in or relating to smoking compositions |
| 11/17/1981 | US4301302 Tetraalkyl substituted tricyclic ketone |
| 11/17/1981 | US4301184 Produced by reacting 2-methyl-2-pentenal with acetone with a zinc acetate dihydrate catalyst |
| 11/17/1981 | US4301024 2-oxabicyclo(2,2,2)octanes |
| 11/17/1981 | US4301022 Process for augmenting or enhancing the aroma of a detergent using 2,4,6-trimethylcyclohexanemethanol and derivatives |
| 11/17/1981 | US4301018 Cyclohexenemethanols and esters |
| 11/17/1981 | US4300576 Smoking articles containing thaumatin or monellin |
| 11/04/1981 | EP0039232A1 Substituted tricyclodecane derivatives, processes for preparing such derivatives, processes for using such derivatives and compositions using such derivatives |
| 11/03/1981 | US4298013 Method for recycling cellulosic waster materials from tobacco product manufacture |
| 10/27/1981 | US4296762 Smokable products |
| 10/20/1981 | US4296255 Acyclic carboxamides having a physiological cooling effect |
| 10/20/1981 | US4296138 For food, chewing gum |
| 10/20/1981 | US4296137 Flavoring with 1-ethoxy-1-ethanol acetate |
| 10/20/1981 | US4296093 Cyclic carboxamides having a physiological cooling effect |
| 10/14/1981 | EP0037644A1 Carbonyl norbornanes, organoleptic uses thereof and processes for preparing same |
| 10/13/1981 | US4294266 Benzodioxanones and organoleptic uses thereof |
| 10/13/1981 | CA1110515A1 Smokable material containing thermally degraded tobacco by-products and its method of preparation |
| 10/13/1981 | CA1110440A1 Process for reduction of nicotine content of tobacco by microbial treatment |
| 10/07/1981 | EP0037163A2 Flavouring agents, smoking compositions, combustible articles and foodstuffs containing such agents, and a method of producing the same |
| 10/06/1981 | US4293453 Process for using bridged ketones in augmenting or enhancing the organoleptic properties of consumable materials |
| 09/29/1981 | US4292447 Process for hydrogenation of 2,6,6-trimethyl cyclohexene derivatives, products produced thereby and organoleptic uses of said products |
| 09/16/1981 | EP0035684A1 Process for the production of aromatic substances |
| 09/16/1981 | EP0035683A1 Process for the production of aromatic substances |
| 09/15/1981 | US4289661 Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof |
| 09/15/1981 | US4289147 Process for obtaining deproteinized tobacco freed of nicotine and green pigment, for use as a smoking product |
| 09/15/1981 | US4289146 Use of 2,4,6-trimethylcyclohexanemethanol and derivatives for augmenting or enhancing the aroma or taste of smoking tobacco and smoking tobacco articles |
| 09/09/1981 | EP0035273A1 Method for selective denitration of tobacco |
| 09/09/1981 | EP0035052A1 Method of treating tobacco extracts employing electrodialysis |
| 09/03/1981 | WO1981002379A1 Tobacco treatment |
| 09/02/1981 | EP0034922A1 Tobacco treatment |
| 09/01/1981 | US4287081 Bridged ketones, process for preparing same and use thereof in augmenting or enhancing the organoleptic properties of consumable materials |
| 09/01/1981 | US4286606 Tobacco flavorants |
| 09/01/1981 | US4286604 As tobacco substitutes, made by the pyrolysis of viscose |
| 09/01/1981 | CA1108162A1 2-acyl-5-substituted thiatetra-hydrofuran-4-ones, processes for preparing same and organoleptic uses thereof |
| 08/25/1981 | US4285984 Foods and tobacco |
| 08/25/1981 | US4285349 Cigarettes |
| 08/19/1981 | EP0033959A1 Unsaturated spiro-compound, its use in perfumes and aromas and process for its preparation |
| 08/18/1981 | US4284824 Methyl substituted norborane carboxaldehydes |
| 08/18/1981 | US4284819 Food flavors, perfumes, tobacco flavors |
| 08/18/1981 | CA1107046A1 Tobacco-substitute smoking material |
| 08/04/1981 | US4282205 2,4,6-Trimethylcyclohexanemethanol and derivatives, process for preparing same and organoleptic uses thereof |
| 07/28/1981 | US4280933 Derivatives of cis-3-hexenol and process for producing compositions of matter containing cis-3-hexenal and products produced thereby and organoleptic uses thereof |
| 07/28/1981 | US4280515 Use of a mixture of isomers of caryophyllene alcohol or dihydro caryophyllene alcohol in augmenting or enhancing the aroma or taste of smoking tobacco, smoking tobacco articles and/or smoking tobacco flavors |
| 07/22/1981 | EP0032287A1 Process for preparing acyl trimethyl cyclohexene derivatives and use of intermediates therefor in augmenting or enhancing the aroma or taste of a consumable material |
| 07/14/1981 | US4278098 Tobacco, cigarettes |
| 07/01/1981 | EP0030963A1 Method for high consistency refining of tobacco for film casting |
| 06/23/1981 | US4275251 Substituted tricyclodecane derivatives, processes for producing same and organoleptic uses thereof |
| 06/23/1981 | US4275087 Flavoring with 2,6,6-trimethyl-α-propenyl-1,3-cyclohexadiene-1-methanol substances |
| 06/17/1981 | EP0030435A1 Dispersible xanthan gum blends |
| 06/16/1981 | US4273714 Tricyclic lactones |
| 06/09/1981 | US4271853 Use for augmenting or enhancing the aroma and taste of smoking tobacco and smoking tobacco articles by adding thereto 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-1,3-butanedione |
| 06/09/1981 | CA1102816A1 Cyclohexadien-1-yl-1-butanone derivatives, process for preparing same and organoleptic uses thereof |
| 06/02/1981 | US4270552 Process and apparatus for producing paper reconstituted tobacco |
| 05/26/1981 | US4269862 Organoleptic; perfumes, chewing gum, dentifrices, tobacco, detergents and fabric softeners |
| 05/19/1981 | US4267847 Tobacco additives |
| 05/12/1981 | US4267076 Preparation of a caryophyllene alcohol mixture in perfume compositions |
| 05/12/1981 | US4267066 Process for augmenting or enhancing the aroma of detergent using derivatives of cis-3-hexenol |
| 05/12/1981 | CA1100746A1 Additive for smoking tobacco products, filter elements thereof and process for the preparation thereof |
| 05/12/1981 | CA1100745A1 Smoking materials |
| 05/05/1981 | US4265923 Use of cyclohexenemethanols in augmenting or enhancing the aroma or taste of foodstuffs |
| 04/28/1981 | US4264456 Benzodioxanones and organoleptic uses thereof |
| 04/21/1981 | US4263149 2-Oxabicyclooctane derivatives for augmenting or enhancing the flavor of foodstuffs |
| 04/21/1981 | CA1099502A1 Smoking articles containing thaumatin or monellin |
| 04/14/1981 | US4262030 1,3-oxathiane and 1,3-oxathiolane derivatives |
| 04/14/1981 | US4261867 Using 1-ethynyl-2,2,6-trimethyl-cyclohexanol to enhance woody fragrance of perfume compositions |
| 04/07/1981 | US4259969 Smoking compositions |
| 03/31/1981 | US4258727 Use for augmenting or enhancing the flavor or aroma of smoking tobacco of 6-hydroxy-2,6-dimethyl-heptanal |
| 03/24/1981 | US4257430 Tobacco composition including palladium |
| 03/24/1981 | CA1097901A1 Cellulose base smokable products |
| 03/17/1981 | US4256126 Smokable material and its method of preparation |
| 03/17/1981 | US4256123 Smokable material containing thermally degraded tobacco by-products and its method of preparation |
| 03/17/1981 | US4256121 Use of 2-oxabicyclooctane derivatives in augmenting or enhancing the aroma or taste of smoking tobacco and smoking tobacco articles |
| 03/17/1981 | CA1097689A1 Cycloaliphatic saturated or unsaturated ketones as flavour and odour agents |