Film comprising silicate platelets of exfoliated from phospolipid-intercalated layered silicate
US8362134B2 · kind B2 · utility
1Cited by
13References
28Claims
0Family size
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Key dates
| Filing date | Aug 15, 2006 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Oct 16, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/261
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A packaging film comprises a dispersed-particle composition, which comprises a plurality of particles dispersed in a matrix medium of thermoplastic polymer. The particles comprise silicate platelets. Intercalating agent of one or more phospholipids is sorbed to the silicate platelets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.