Production of particulate plasticised nitrocellulose
US3948675A · kind A · utility
4Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 1973 |
| Grant date | Apr 6, 1976 |
| Priority date | — |
| Expiry date | Jul 30, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L1/18
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for the production of plasticised nitrocellulose in the form designated "semi-chips", comprises impregnating nitrocellulose flock while the latter is present in a stirred suspension in water, separating the plasticised nitrocellulose obtained from the suspension, and drying at a temperature not exceeding 60.degree. C. The novel nitrocellulose "semi-chips" and the novel apparatus to carry out the invention are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.