公开(公告)号：EP1604960A4

公开(公告)日：2007-08-01

申请号：EP03712841

申请日：2003-03-24

Applicant: NAKAJIMA GLASS CO INC

Inventor： NAKAJIMA TAKESHI ,  YUUKI TAKESHI ,  AKIYAMA MASARU ,  MASADA KEIZO

IPC: C03C17/10 ,  C03C17/245 ,  C03C17/25

CPC classification number: C03C17/2456 ,  C03C17/10 ,  C03C2217/71

Abstract: Mist comprising liquid particles containing titanium is adhered to the surface of a glass sheet having a surface compressive stress of 10 MPa or less to coat the surface of the glass sheet with the liquid. The surface coated with the liquid is heated to a maximum temperature of 550 to 700°C, cooled under a specific condition to impart a surface compressive stress of 20 to 250 MPa to the surface. Thus a glass sheet coated with a titanium oxide thin film having a photocatalyst function. The titanium oxide thin film is excellent in adhesion and wear-resistance. Since the surface has a micro roughness, no interference color nor interference fringes are produced, and the transparency is favorable.

公开(公告)号：AU2003220993A1

公开(公告)日：2004-10-18

申请号：AU2003220993

申请日：2003-03-24

Applicant: NAKAJIMA GLASS CO INC

Inventor： AKIYAMA MASARU ,  MASADA KEIZO ,  NAKAJIMA TAKESHI ,  YUUKI TAKESHI

IPC: C03C17/10 ,  C03C17/245 ,  C03C17/25

Abstract: Mist of titanium element-containing liquid particles is adhered to the surface of a glass substrate having a surface compressive stress of at most 10 MPa so as to coat the surface of the glass substrate with the liquid. Next, the liquid-coated surface is heated up to a maximum temperature of from 550 to 700° C. and then cooled under a specific condition, thereby making the resulting glass sheet have a surface compressive stress of from 20 to 250 MPa. The process gives a glass sheet coated with a titanium oxide thin film having a photocatalytic function. The resulting titanium oxide thin filmhad good adhesiveness andabrasion resistance. Since its surface has a micro-roughness, the glass sheet has neither interference color nor interference fringes and has good transparency.

公开(公告)号：AT516252T

公开(公告)日：2011-07-15

申请号：AT03712841

申请日：2003-03-24

Applicant: NAKAJIMA GLASS CO INC

Inventor： NAKAJIMA TAKESHI ,  YUUKI TAKESHI ,  AKIYAMA MASARU ,  MASADA KEIZO

IPC: C03C17/25 ,  C03C17/10 ,  C03C17/245

Abstract: Mist of titanium element-containing liquid particles is adhered to the surface of a glass substrate having a surface compressive stress of at most 10 MPa so as to coat the surface of the glass substrate with the liquid. Next, the liquid-coated surface is heated up to a maximum temperature of from 550 to 700° C. and then cooled under a specific condition, thereby making the resulting glass sheet have a surface compressive stress of from 20 to 250 MPa. The process gives a glass sheet coated with a titanium oxide thin film having a photocatalytic function. The resulting titanium oxide thin filmhad good adhesiveness andabrasion resistance. Since its surface has a micro-roughness, the glass sheet has neither interference color nor interference fringes and has good transparency.

公开(公告)号：JP2003112950A

公开(公告)日：2003-04-18

申请号：JP2001303570

申请日：2001-09-28

Applicant: NAKAJIMA GLASS CO INC

Inventor： NAKAJIMA TAKESHI ,  ISAKI TAKESHI ,  AKIYAMA MASARU ,  MASADA KEIZO

IPC: C03C17/25

Abstract: PROBLEM TO BE SOLVED: To deposit a metallic oxide thin film which has no occurrence of interference colors and interference fringes, and has satisfactory transparence on a transparent substrate. SOLUTION: In the method for producing a metallic oxide thin film-coated planar body, misty fine grains consisting of a liquid containing metallic elements are stuck to the surface of a transparent substrate to coat the surface of the transparent substrate with the same liquid, and then, heating treatment is performed to deposit a metallic oxide thin film having fine ruggedness on the surface of the thin film. At this time, it is preferable that the transparent substrate consists of a glass substrate, and the surface thereof is coated with the above liquid, and then, heating treatment is performed to deposit the metallic oxide thin film.

公开(公告)号：JP2006342055A

公开(公告)日：2006-12-21

申请号：JP2006184231

申请日：2006-07-04

Applicant: NAKAJIMA GLASS CO INC

Inventor： NAKAJIMA TAKESHI ,  ISAKI TAKESHI ,  AKIYAMA MASARU ,  MASADA KEIZO

IPC: C03C17/25 ,  B01J35/02 ,  B32B17/06 ,  C03C27/12 ,  E01F8/00

Abstract: PROBLEM TO BE SOLVED: To provide a high strength glass plate having a firm titanium oxide thin film having a function as a photocatalyst and excellent wear resistance. SOLUTION: In the method of manufacturing the titanium oxide thin film applied glass plate, the surface compression stress of the glass substrate becomes 20-250 MPa by applying a liquid containing titanium element on the surface of a glass substrate having ≤10 MPa surface compression stress, heating the surface coated with the liquid to 550-700°C of the maximum temperature and cooling under a condition satisfying following formula (1). The formula is 0.2≤a/t 2 ≤5 (1) where (a) is time (sec) required for cooling to 200°C from 500°C and (t) is the thickness (mm) of the glass substrate. COPYRIGHT: (C)2007,JPO&INPIT

公开(公告)号：JP2003112949A

公开(公告)日：2003-04-18

申请号：JP2001303569

申请日：2001-09-28

Applicant: NAKAJIMA GLASS CO INC

Inventor： NAKAJIMA TAKESHI ,  ISAKI TAKESHI ,  AKIYAMA MASARU ,  MASADA KEIZO

IPC: C03C17/25 ,  C03C27/12

Abstract: PROBLEM TO BE SOLVED: To provide a high-strength glass sheet having a strong thin film of a titanium oxide having a function as a photocatalyst and excellent wear resistance. SOLUTION: This method for manufacturing the glass sheet coated with the thin film of the titanium oxide comprises applying a liquid containing a titanium element on the surface of a glass substrate of