Recording medium and method for manufacturing recording medium
US7736709B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2006 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Oct 31, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M2205/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention discloses a recording medium containing a compound shown by the following Formula (1)(Y1)n—Z1—(X)l—Z2—(Y2)m Formula (1)wherein, in Formula (1): each of Z1 and Z2 indicates a substituted or unsubstituted aromatic ring which may have a hetero atom; X indicates —O—, —S—, —S—S—, or —C(R)2—; R indicates an alkyl group or a hydrogen atom; each of Y1 and Y2 indicates a sulfo group, a carboxyl group, a phosphono group, a carbonamide group, a sulfonamide group, or a quaternary ammonium salt; l indicates 0 or 1; and each of m and n indicates 0 or an integer of 1 or more, and at least one of m and n is an integer of 1 or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.