Title:
DETERGENT FOR OFFSET PRESS BLANKET
Document Type and Number:
Japanese Patent JP3195092
Kind Code:
B2
Abstract:
PURPOSE: To develop the subject detergent of low cost which makes it possible to wash out the ink and dust at the same time, has good workability and dryability, and does not cause rubber to swell.
CONSTITUTION: This detergent is made of a solvent comprising a hydrocarbon mixture which contains at most 3% aromatic hydrocarbon, has a boiling point of 150-200°C and is obtained by subjecting petroleum to ring hydrogenation under a pressure of 30-100 kg/cm2 at 100-300°C in the presence of a metal catalyst for the hydrogenation of the aromatic ring, followed by rectification.
Inventors:
Osamu Ogawa
Isamu Morita
Dimei Torii
Isamu Morita
Dimei Torii
Application Number:
JP35633192A
Publication Date:
August 06, 2001
Filing Date:
December 21, 1992
Export Citation:
Assignee:
Nippon Petrochemical Co., Ltd.
International Classes:
B41N3/06; C11D7/24; C11D7/50; (IPC1-7): C11D7/50; B41N3/06; C11D7/24
Domestic Patent References:
| JP61293274A | ||||
| JP6315889A |
Attorney, Agent or Firm:
Teruo Akimoto