公开(公告)号：EP2668213B1

公开(公告)日：2016-11-16

申请号：EP12704956.7

申请日：2012-01-26

申请人： R. J. Reynolds Tobacco Company

发明人： DUBE, Michael Francis ,  COLEMAN, III, William Monroe

IPC分类号： C08F36/04 ,  C08L9/00 ,  A24D3/06 ,  B01D3/38

CPC分类号： C08L9/00 ,  A24B15/24 ,  A24B15/302 ,  A24D3/06 ,  A24D3/08 ,  C08F36/045

公开(公告)号：EP2560509A1

公开(公告)日：2013-02-27

申请号：EP11719113.0

申请日：2011-04-20

申请人： R. J. Reynolds Tobacco Company

发明人： COLEMAN, III, William Monroe ,  DUBE, Michael Francis ,  LAWSON, Darlene Madeline

IPC分类号： A24B15/30 ,  A24B13/00

CPC分类号： A24B15/307 ,  A24B15/24 ,  A24B15/302 ,  C12P7/22 ,  C12P7/6409 ,  C12P7/6427 ,  C12P7/6445 ,  C12P13/04

摘要： A tobacco composition for use in a smoking article or a smokeless tobacco composition is provided, the composition including a component derived from a seed of the Nicotiana species. The component can be a seed of the Nicotiana species or a portion thereof in particulate form or in the form of seed isolate derived from a seed of the Nicotiana species. In certain embodiments, the seed isolate is in the form of a chemically transformed seed isolate, the chemical transformation being selected from hydrogenation, acid/base reaction, hydrolysis, thermal treatment, and enzymatic treatment. The invention also provides smoking articles and smokeless tobacco compositions that include the seed components described herein, and methods for preparing a component derived from a seed of the Nicotiana species for addition to a tobacco composition.

公开(公告)号：EP2560509B1

公开(公告)日：2015-04-08

申请号：EP11719113.0

申请日：2011-04-20

申请人： R. J. Reynolds Tobacco Company

发明人： COLEMAN, III, William Monroe ,  DUBE, Michael Francis ,  LAWSON, Darlene Madeline

IPC分类号： A24B15/30 ,  A24B13/00

CPC分类号： A24B15/307 ,  A24B15/24 ,  A24B15/302 ,  C12P7/22 ,  C12P7/6409 ,  C12P7/6427 ,  C12P7/6445 ,  C12P13/04

公开(公告)号：EP2668213A1

公开(公告)日：2013-12-04

申请号：EP12704956.7

申请日：2012-01-26

申请人： R. J. Reynolds Tobacco Company

发明人： DUBE, Michael Francis ,  COLEMAN, III, William Monroe

IPC分类号： C08F36/04 ,  C08L9/00 ,  A24D3/06 ,  B01D3/38

CPC分类号： C08L9/00 ,  A24B15/24 ,  A24B15/302 ,  A24D3/06 ,  A24D3/08 ,  C08F36/045

摘要： The invention provides a polymer prepared from a substituted 1,3-butadiene (such as neophytadiene) derived from a plant of the Nicotiana species. The invention also provides smoking articles and smokeless tobacco compositions that include the polymers described herein. Further, the invention provides a method of polymerizing a substituted 1,3-butadiene derived from a plant of the Nicotiana species, the method including reacting a substituted 1,3-butadiene derived from a plant of the Nicotiana species with one or more reagents selected from the group consisting of an anionic initiator, a radical initiator, and a Ziegler-Natta catalyst.