Claims
- 1. A lithographic base comprising a support and a hydrophilic cross-linked layer having a total volume of pores of more than 0.0007 cm3/g of said lithographic base, the hydrophilic cross-linked layer containing a hydrophilic binder, TiO2 particles and a low molecular weight polyhydric alcohol or a liquid amide as drying control chemical additive.
- 2. A lithographic base according to claim 1 wherein the total volume of pores of said lithographic base is at least 0.0010 cm3/g.
- 3. A lithographic base according to claim 1 wherein the low molecular weight polyhydric alcohol comprises glycerol.
- 4. A lithographic base according to claim 1 wherein the liquid amide is acetamide.
- 5. A lithographic base according to claim 1 wherein the drying control chemical additive is present in an amount between 100 and 1500 mg/m2.
- 6. A lithographic base according to claim 1 wherein the hydrophilic layer has a weight between 1 and 15 g/m2.
- 7. A lithographic base according to claim 1 wherein the titanium oxide is used in an amount of at least 55% of the total amount of the hydrophilic layer.
Priority Claims (1)
Number |
Date |
Country |
Kind |
98203608 |
Oct 1998 |
EP |
|
Parent Case Info
This application claims benefit to provisional application No. 60/112,072 filed Dec. 14, 1998.
US Referenced Citations (11)
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/112072 |
Dec 1998 |
US |