Composite heat-insulating material
US4567097A · kind A · utility
6Cited by
6References
9Claims
0Family size
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Inventors
Key dates
| Filing date | Jan 10, 1985 |
| Grant date | Jan 28, 1986 |
| Priority date | — |
| Expiry date | Jan 10, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31928
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A composite heat-insulating material having the structure that an olefin- or styrene-based resin and a urethane foam are laminated with an adhesive, said adhesive comprising PA0 (A) 20 to 100% by weight of a water-soluble or water-dispersible carboxyl group-containing polyolefin-based polymer; PA0 (B) 0 to 80% by weight of a water-soluble polymer having an antistatic property; and PA0 (C) 0 to 2% by weight of a fluorine-based surface active agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.