发明名称 |
Use of salt to improve extrusion encapsulation of chewing gum ingredients |
摘要 |
An improved method of encapsulating an active ingredient for use in chewing gum involves extruding a blend of polyvinyl acetate, an active ingredient and salt. The invention also includes an encapsulated active ingredient prepared according to the improved method, and a chewing gum which contains the encapsulated active ingredient of the invention.
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申请公布号 |
US5154939(A) |
申请公布日期 |
1992.10.13 |
申请号 |
US19910789354 |
申请日期 |
1991.11.08 |
申请人 |
WM. WRIGLEY JR. COMPANY |
发明人 |
BRODERICK, KEVIN B.;COPPER, CHARLES M.;SONG, JOO H. |
分类号 |
A23G4/00;A23G4/02;A23G4/06;A23G4/10;A23G4/20;A23L1/22 |
主分类号 |
A23G4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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