Insulating adhesive tape composition and composites thereof
US4919976A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 1989 |
| Grant date | Apr 24, 1990 |
| Priority date | — |
| Expiry date | May 8, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2839
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Adhesive tapes comprised of a curable composition comprising: (A) at least one polymer selected from the group consisting of ethylene/alphaolefin copolymer, ethylene/alphaolefin/nonconjugated polyene terpolymer, polyacrylate, polymethacrylate, polyisoprene, polyacrylonitrile, polymethacrylonitrile and polybutadiene, said polymer having a number average molecular weight of between about 500 and about 14,000; (B) an effective amount of curative having an activation temperature of at least about 100.degree. C; and (C) (optionally) a blowing agent possess admirable qualities for use as insulating compositions. Also disclosed are composites comprised of a substrate having cured insulating tape compositions adhered thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.