Invention Grant
- Patent Title: Encapsulated catalyst for aerospace grade resin systems
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Application No.: US15653989Application Date: 2017-07-19
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Publication No.: US10227515B2Publication Date: 2019-03-12
- Inventor: Keith Daniel Humfeld , Gwen M. Gross
- Applicant: THE BOEING COMPANY
- Applicant Address: US IL Chicago
- Assignee: THE BOEING COMPANY
- Current Assignee: THE BOEING COMPANY
- Current Assignee Address: US IL Chicago
- Agency: Coats & Bennett, PLLC
- Main IPC: C09J163/00
- IPC: C09J163/00 ; C08G59/18 ; C08F4/00 ; C09J4/00 ; C09J5/00

Abstract:
Methods and compositions, and components comprising the compositions, are disclosed relating to improved resin-based adhesives comprising encapsulating at least a catalyst compound. Further methods and compositions are disclosed relating to encapsulated catalysts in uncured resin-based adhesives, said encapsulated catalysts configured to release the catalyst compound and cure the uncured resin-based adhesive on-demand.
Public/Granted literature
- US20170313919A1 Encapsulated Catalyst for Aerospace Grade Resin Systems Public/Granted day:2017-11-02
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