Welan gum-ethylene glycol insulating compositions
US5290768A · kind A · utility
12Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1991 |
| Grant date | Mar 1, 1994 |
| Priority date | — |
| Expiry date | Jan 18, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L59/143
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An ethylene glycol composition containing a glycol-compatible welan gum having unique viscosity and thermal properties. The composition is especially suitable as an insulation material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.