Cast coated paper and its production and compositions for it
US4048380A · kind A · utility
23Cited by
5References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 1976 |
| Grant date | Sep 13, 1977 |
| Priority date | — |
| Expiry date | Jan 26, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31895
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Cast coating compositions, processes of using them and cast coated products are described. The compositions comprise pigment and binder, and the binder includes a polymer which has Tg from 0.degree. to 45.degree. C, Tg-Tf from 5.degree. to 25.degree. C and which is in the form of a latex having an average particle size of less than 0.5 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.