Sizing composition for mineral wool comprising a reducing sugar and an inorganic acid metal salt, and insulating products obtained
US8597532B2 · kind B2 · utility
2Cited by
15References
21Claims
0Family size
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Key dates
| Filing date | Oct 13, 2010 |
| Grant date | Dec 3, 2013 |
| Priority date | — |
| Expiry date | Oct 21, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/7662
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A sizing composition for insulating products based on mineral wool, in particular of glass or of rock, includes at least one reducing sugar, and at least one inorganic acid metal salt chosen from inorganic acid alkali metal, alkaline earth metal, transition metal or poor metal salts. Furthermore, insulating products based on mineral fibers obtained and their process of manufacture are presented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.