公开(公告)号：JPH11158427A

公开(公告)日：1999-06-15

申请号：JP34451697

申请日：1997-11-28

Applicant: NISSHA PRINTING

Inventor： MEN NORIAKI ,  SUYAMA HIROSHI ,  SAKANE MASAYASU ,  TSUJI KAZUMICHI

IPC: C09D11/00 ,  C09D11/033 ,  C09D11/10 ,  C09D11/52 ,  H01B13/00

Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of an ink for forming a transparent conductive film which ink can be used for forming a dense and uniform transparent conductive film and is excellent in continuous printability. SOLUTION: A solution for forming a transparent conductive film comprises at least one kind of partially hydrolyzed organic metal compound, an alcohol having a boiling point of 30-below 150 deg.C, at least one kind of low boiling-point solvent selected from alcoholes, ketones, esters and ethers, at least one kind of stabilizer selected from amines, organic acids, inorganic acids, β-diketones and β-ketoesters. This solution is concentrated at normal temperature to 60 deg.C to form a viscous solution. Then at least one kind of high boiling-point solvent selected from glycols, carbitols and cellosolves having a boiling point of 150-280 deg.C is added into the viscous solution to control the ink such that the high boiling-point solvent be to occupy 40-95 wt.% of the solvents and the ink viscosity be 5-200 mPa.s.

公开(公告)号：JPH11158426A

公开(公告)日：1999-06-15

申请号：JP34451597

申请日：1997-11-28

Applicant: NISSHA PRINTING

Inventor： MEN NORIAKI ,  SUYAMA HIROSHI ,  SAKANE MASAYASU ,  TSUJI KAZUMICHI

IPC: C03C17/25 ,  C09D5/24 ,  C09D11/00 ,  C09D11/033 ,  C09D11/10 ,  C09D11/52 ,  H01B13/00

Abstract: PROBLEM TO BE SOLVED: To obtain an ink for forming a transparent conductive film which ink can be used for forming a dense and uniform transparent conductive film and is excellent in continuous printability. SOLUTION: The ink comprises at least one kind of organic metal compound, 5-60 wt.% of at least one kind of low boiling-point solvent selected from alcoholes, ketones, esters and ethers having a boiling point of 30-below 150 deg.C, 40-95 wt.% of at least one kind of high boiling-point solvent selected from glycols, carbitols and cellosolves having a boiling point of 150-below 280 deg.C and a stabilizer. The ink viscosity is 5-200 mPa.s.