专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH09207289A FILM STRUCTURAL MATERIAL AND ITS MANUFACTURE 失效
公开(公告)号：JPH09207289A
公开(公告)日：1997-08-12
申请号：JP2109196
申请日：1996-02-07
申请人： NITTO DENKO CORP , FUJISHIMA AKIRA , HASHIMOTO KAZUHITO
发明人： DOMOTO TADANORI , ONISHI NOBUO , TORII AKIRA , FUJISHIMA AKIRA , HASHIMOTO KAZUHITO
IPC分类号： B05D7/04 , B05D7/24 , B32B27/00 , B32B27/04 , B32B27/12 , B32B27/30
摘要： PROBLEM TO BE SOLVED: To obtain a film structural material in which a surface contamination scarcely occurs by forming at least one surface layer of the structural material containing fiber cloth made of glass fiber and fluorine resin as main materials as a fluorine resin layer exposed at the photocatalytic titanium oxide fine particles. SOLUTION: The method for manufacturing a film structural material comprises the steps of repeating the steps of forming silicone resin layers 2 on both side surfaces of a glass fiber cloth 1, coating the surface of the layer 2 with dispersion containing PTFE powder, drying it and baking it to form a PTFE layer 3, and coating the surface of the layer 3 with dispersion containing the PTFE powder and glass beads. The method further comprises the steps of repeating the steps of coating the surface of the layer 4 with dispersion containing the PTFE powder and photocatalytic titanium oxide fine particles, drying it and baking it, and forming the PTFE layer 5 exposed at the fine particles.

2. 发明专利

JPH03240676A PACKAGING STRUCTURE AND PACKAGING METHOD 失效
公开(公告)号：JPH03240676A
公开(公告)日：1991-10-28
申请号：JP3340290
申请日：1990-02-13
申请人： NITTO DENKO CORP
发明人： YAMAGUCHI RYUNOSUKE , TORII AKIRA
IPC分类号： B65D81/07 , B65D81/38
摘要： PURPOSE:To reduce the bulk of a heat-resistant material at the time of discard treatment, and to ensure an excellent heat-resistant effect by interposing the heat-resistant material, in which a gas is sealed into a bag with an air inlet, between a packing case and content. CONSTITUTION:A heat-resistant material 3 interposed in each surface of the inner surface of a packing case 1 and contents 2 is composed of a bag having a developable hexahedral section, and has an air inlet 31, and air is sealed into the heat-resistant material 3 from the air inlet. It is desirable that a check valve is mounted to the air inlet. A part in which a film piece 313 for the valve is held between an upper film piece 311 constituting the air inlet and a lower film piece 312, the upper film piece 311, the lower film piece 312 and both sides of the film piece 313 for the valve are fused, the front end (f) of the film piece 313 for the valve is fused to the upper film piece 311, the rear end (g) of the film piece 313 for said valve is fused to the lower film piece 312 while leaving one part of the rear end, and an air-supply tube 314 is inserted into the non-fusing section is used as the check valve.

你已经成功收藏专利！

检索式保存成功!

IPRDB