- 专利标题: Environmentally biodegradable microcapsules
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申请号: US16776965申请日: 2020-01-30
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公开(公告)号: US11484857B2公开(公告)日: 2022-11-01
- 发明人: Praveen Bachawala , Jiten Odhavji Dihora
- 申请人: TruCapsol LLC
- 申请人地址: US PA Allentown
- 专利权人: TruCapsol LLC
- 当前专利权人: TruCapsol LLC
- 当前专利权人地址: US PA Allentown
- 代理机构: Caesar Rivise, PC
- 主分类号: B01J13/16
- IPC分类号: B01J13/16 ; C08K5/17 ; C08G18/28 ; C08G18/58 ; A61K8/11 ; A61Q5/02 ; A61Q5/12 ; A61Q15/00 ; A61Q19/00 ; A61Q19/10 ; B01J13/14 ; C11B9/00 ; C11D3/00 ; C11D3/50 ; C08L1/02 ; C08F222/06
摘要:
Disclosed is a composition including controlled release particles, wherein each of the controlled release particles includes: (a) a core including at least one hydrophobic active ingredient; and (b) a wall at least partially surrounding the core and including the reaction products of: (i) an organofunctional silane; (ii) an epoxy; (iii) an amine; (iv) an isocyanate; (v) an epoxide curing agent; wherein the controlled release particles are effective to retain the at least one hydrophobic active ingredient upon exposure to water and effective to release the at least one hydrophobic active ingredient in response to friction. A method for preparing the composition is also disclosed.
公开/授权文献
- US20210237020A1 ENVIRONMENTALLY BIODEGRADABLE MICROCAPSULES 公开/授权日:2021-08-05
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