Capsules stabilised by cationic dispersing groups
US10947405B2 · kind B2 · utility
1Cited by
2References
8Claims
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Key dates
| Filing date | Jan 23, 2018 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Jan 23, 2038 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06P3/60
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An aqueous dispersion of a capsule is composed of a polymeric shell surrounding a core, the core includes one or more chemical reactants capable of forming a reaction product upon application of heat and/or radiation and the shell is stabilized by cationic dispersing groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.