Title:
オフセット印刷版用の給湿溶液及びその製造方法及び装置
Document Type and Number:
Japanese Patent JP3843013
Kind Code:
B2
Abstract:
The solution is formed by between 95% and 97% of water and between 3% and 5% of an additive which contains sodium citrate, acetic acid, citric acid and sodium benzoate, characterized because the aforementioned additive contains between 0.0% and 0.5% in weight of sodium hexametaphosphate, between 0.0% and 1.5% in weight of ascorbic acid, between 0.0% and 1.0% in weight of preventol, between 0.0% and 1.0% in weight of sodium benzoate, between 0.0% and 1.0% in weight of citric acid, between 2% and 10% in weight of glycerin, between 0.0% and 0.1 % in weight of limonal, between 50% and 75% in weight of sorbitol, between 1% and 2% in weight of acetic acid, between 3% and 7% in weight of citric acid, between 0.0 and 1.0 % in weight of sodium oleate and between 15% and 30% in weight of osmotic water. Method for the preparation of a humidifying solution according to claim 1 or 2, of the type which comprise a preliminary phase for the adsorption of oxygen by the means of the thrusting, over the free surface of humidifying solution, of recircled fractions of the solution, characterized because the solution is forced to flow at high speed by a pipe with a helicoidal configuration and is projected thus forming a 90-degree solid angle output cone, in such a way that a part of the particles of the projected thrust collide against the free surface of the humidifying solution, obtaining on said free surface an isothermal of constant adsorption. The invention also covers the device for the preparation of said humidifying using said method.
Inventors:
Romero Salvo Gerard Antonio
Application Number:
JP2001548291A
Publication Date:
November 08, 2006
Filing Date:
December 15, 2000
Export Citation:
Assignee:
Delta Graph Societe Anonima
International Classes:
B41N3/08; B41F7/32
Domestic Patent References:
| JP4351593A | ||||
| JP8052953A | ||||
| JP5061273A | ||||
| JP6154794A | ||||
| JP6032082A |
Other References:
大木道則他,化学大辞典,日本,東京化学同人,1994年 4月 1日,第3版,1044頁
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith