Easily thermally decomposable binder resin, binder resin composition and use of said composition
US8829077B2 · kind B2 · utility
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Key dates
| Filing date | Jan 19, 2011 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | May 26, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/3293
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A thermally decomposable binder resin containing, as an active ingredient, a rosin derivative (A) that is obtained by subjecting a rosin (a) to distillation and a disproportionation treatment and/or hydrogenation treatment, wherein the rosin derivative (A) has a 99 wt % weight loss temperature of 500° C. or lower in thermogravimetric measurement, under an air atmosphere at a heating rate of 5° C./min, a binder resin composition containing the resin, and a use of the binder resin composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.