Synthetic hectorite coated flexible film
US5523338A · kind A · utility
3Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1993 |
| Grant date | Jun 4, 1996 |
| Priority date | — |
| Expiry date | Nov 18, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A novel two-part coating composition and method for its production are disclosed. The novel coating composition comprises one part including a synthetic hectorite clay and a peptizer such as tetrasodium pyrophosphate. The other comprises a hydrophilic air curable epoxy resin. Films and food pouches made from said film are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.