Metal/plastics composite containing inorganic fillers and processes for the production thereof
US5534582A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 1994 |
| Grant date | Jul 9, 1996 |
| Priority date | — |
| Expiry date | May 25, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31692
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Thermoplastics film containing inorganic fillers, metal/plastics composite containing inorganic fillers and process for the production thereof. The present invention relates to thermoplastics films, which contain at least 0.1% by weight, preferably 0.5 to 6% by weight, based on the total weight of the mixture of plastics and filler, of one or more metal powders, selected from aluminum powder, magnesium powder, zinc powder and manganese powder. The invention further relates to metal/plastics composites containing these metal powders, and processes for the production of the thermoplastics films and the metal/plastics composites. The plastics films and the metal/plastics composites are used for producing packaging containers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.