Sheet materials coated with adhesive compositions containing ionene elastomers
US4794031A · kind A · utility
12Cited by
11References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1987 |
| Grant date | Dec 27, 1988 |
| Priority date | — |
| Expiry date | Sep 3, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24934
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Ionene elastomers are prepared by reaction of polymeric diamines and certain dihalide linking agents. These elastomers have utility in coating compositions, adhesive compositions, and in the fabrication of elastomeric articles. Certain novel dihalide linking agents are also claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.