Composition for magnetic recording medium and magnetic recording medium
US10081701B2 · kind B2 · utility
0Cited by
7References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2014 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Jan 18, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/7021
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aspect of the present invention relates to a composition, which is a composition for a magnetic recording medium and comprises an isocyanate compound in the form of an adduct of a polyhydroxyl compound having one or more aromatic carbon rings and three or more hydroxyl groups per molecule with a polyisocyanate having two or more isocyanate groups per molecule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.