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公开(公告)号:US20210112854A1
公开(公告)日:2021-04-22
申请号:US17136104
申请日:2020-12-29
Applicant: Altria Client Services LLC
Inventor: Munmaya K. Mishra , Alex Jordan , Kathryn M. Draper , Dwight D. Williams
Abstract: A breakable capsule such as a seamless breakable capsule useful in a smoking article or a smokeless tobacco product includes an outer shell formed of a cross-linked agar matrix including at least one filler, and an inner core surrounded by the outer shell which comprises a liquid or gel based composition of a flavorant and/or non-flavorant. The cross-linked agar matrix is reinforced with carboxymethyl cellulose that is dispersed throughout the agar matrix so as to fill empty spaces in the agar matrix and inhibit the composition from passing through the empty spaces of the agar matrix.
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公开(公告)号:US11903412B2
公开(公告)日:2024-02-20
申请号:US17136104
申请日:2020-12-29
Applicant: Altria Client Services LLC
Inventor: Munmaya K. Mishra , Alex Jordan , Kathryn M. Draper , Dwight D. Williams
CPC classification number: A24D3/061 , A24B15/283 , A24D3/048 , A24D3/17 , A24D1/02
Abstract: A breakable capsule such as a seamless breakable capsule useful in a smoking article or a smokeless tobacco product includes an outer shell formed of a cross-linked agar matrix including at least one filler, and an inner core surrounded by the outer shell which comprises a liquid or gel based composition of a flavorant and/or non-flavorant. The cross-linked agar matrix is reinforced with carboxymethyl cellulose that is dispersed throughout the agar matrix so as to fill empty spaces in the agar matrix and inhibit the composition from passing through the empty spaces of the agar matrix.
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公开(公告)号:US20200077697A1
公开(公告)日:2020-03-12
申请号:US16683700
申请日:2019-11-14
Applicant: Altria Client Services LLC
Inventor: Munmaya K. Mishra , Alex Jordan , Kathryn M. Draper , Dwight D. Williams
Abstract: A breakable capsule such as a seamless breakable capsule useful in a smoking article or a smokeless tobacco product includes an outer shell formed of a cross-linked agar matrix including at least one filler, and an inner core surrounded by the outer shell which comprises a liquid or gel based composition of a flavorant and/or non-flavorant. The cross-linked agar matrix is reinforced with carboxymethyl cellulose that is dispersed throughout the agar matrix so as to fill empty spaces in the agar matrix and inhibit the composition from passing through the empty spaces of the agar matrix.
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公开(公告)号:US10893700B2
公开(公告)日:2021-01-19
申请号:US16683700
申请日:2019-11-14
Applicant: Altria Client Services LLC
Inventor: Munmaya K. Mishra , Alex Jordan , Kathryn M. Draper , Dwight D. Williams
Abstract: A breakable capsule such as a seamless breakable capsule useful in a smoking article or a smokeless tobacco product includes an outer shell formed of a cross-linked agar matrix including at least one filler, and an inner core surrounded by the outer shell which comprises a liquid or gel based composition of a flavorant and/or non-flavorant. The cross-linked agar matrix is reinforced with carboxymethyl cellulose that is dispersed throughout the agar matrix so as to fill empty spaces in the agar matrix and inhibit the composition from passing through the empty spaces of the agar matrix.
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公开(公告)号:US20180368469A1
公开(公告)日:2018-12-27
申请号:US15631851
申请日:2017-06-23
Applicant: Altria Client Services LLC
Inventor: Munmaya K. Mishra , Alex Jordan , Kathryn M. Draper , Dwight D. Williams
Abstract: A breakable capsule such as a seamless breakable capsule useful in a smoking article or a smokeless tobacco product includes an outer shell formed of a cross-linked agar matrix including at least one filler, and an inner core surrounded by the outer shell which comprises a liquid or gel based composition of a flavorant and/or non-flavorant. The cross-linked agar matrix is reinforced with carboxymethyl cellulose that is dispersed throughout the agar matrix so as to fill empty spaces in the agar matrix and inhibit the composition from passing through the empty spaces of the agar matrix.
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