Resin-polyester blend binder compositions, method of making same and articles made therefrom
US9062202B2 · kind B2 · utility
1Cited by
61References
20Claims
0Family size
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Key dates
| Filing date | Feb 26, 2008 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Apr 12, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/03
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aqueous binder system including a mixture of urea-formaldehyde resin and water-dispersible polyester resin. A combination of the binder system applied to fiber insulation, a composite glass mat, glass/polyester mat, polyester mat, or substrate of a coated abrasive product. Fiber insulation, a composite glass mat, glass/polyester mat, polyester mat, or coated abrasive product with the binder system including urea-formaldehyde resin and water-dispersible polyester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.