Resin-coated glass bottles
US3976819A · kind A · utility
7Cited by
4References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 25, 1975 |
| Grant date | Aug 24, 1976 |
| Priority date | — |
| Expiry date | Feb 25, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A resin-coated high pressure glass bottle prepared by forming a first layer with pullulan on the exterior surface of a high pressure glass bottle and then overcoating this first layer with a resin of high alkali resistance, e.g. an epoxy, urethane or ethyl cellulose resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.