Sizing composition for mineral wool and insulating products obtained
US9714195B2 · kind B2 · utility
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11References
29Claims
0Family size
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Key dates
| Filing date | Sep 9, 2014 |
| Grant date | Jul 25, 2017 |
| Priority date | — |
| Expiry date | Sep 9, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L59/028
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A sizing composition for insulating products based on mineral wool, in particular glass or rock wool, includes at least one reducing saccharide, at least one hydrogenated saccharide, at least one polyfunctional crosslinking agent, and at least one polyglycerol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.