Transparent fibrous sheets
US4416950A · kind A · utility
20Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1982 |
| Grant date | Nov 22, 1983 |
| Priority date | — |
| Expiry date | Apr 29, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31993
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Fibrous sheets are transparentized by coating them with monomers of the formula: ##STR1## wherein R is hydrogen or lower alkyl and n is an integer of 0 to 6; and polymerizing the monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.