- 专利标题: Environmentally biodegradable microcapsules
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申请号: US18108895申请日: 2023-02-13
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公开(公告)号: US11904288B1公开(公告)日: 2024-02-20
- 发明人: Jiten Odhavji Dihora , Praveen Bachawala , Monoj Pramanik
- 申请人: TRUCAPSOL LLC
- 申请人地址: US PA Bethlehem
- 专利权人: TRUCAPSOL LLC
- 当前专利权人: TRUCAPSOL LLC
- 当前专利权人地址: US PA Bethlehem
- 代理机构: Caesar Rivise, PC
- 主分类号: B01J13/16
- IPC分类号: B01J13/16 ; A61K9/50 ; B01J13/14 ; B01J13/22 ; B01J13/04 ; B01J13/08
摘要:
Disclosed is a composition including microcapsules, which include: a core composition including at least one hydrophobic active ingredient; and a wall partially or completely surrounding the core, wherein the wall includes at least one wall material that is a reaction product of a wall-forming reaction selected from: (A) a Type A reaction including: (i) reacting an amine moiety containing material with an epoxy and optionally an isocyanate; and (ii) reacting the isocyanate and at least one polyol; (B) a Type B reaction of a hydrolyzed protein with at least one of an epoxy and an organofunctional silane, and optionally an isocyanate; and (C) a Type C reaction of an amine moiety containing material with at least one of an epoxy and an oil soluble dialdehyde, and optionally an isocyanate. A method for preparing the composition is also disclosed.
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