Coating processes – Measuring – testing – or indicating
Patent
1997-05-27
1998-07-21
Pianalto, Bernard
Coating processes
Measuring, testing, or indicating
427 58, 4273855, 427496, 427525, 427533, 427551, H05H 100
Patent
active
057832510
ABSTRACT:
An antistatic agent comprising a water-soluble electroconductive polymer comprising at least a repeating unit having a sulfo group-containing isothianaphthenylene structure; a method for suppressing electrification of an article during the production or use of the article by forming an electroconductive film comprising the water-soluble electroconductive polymer on the article; an article of which electrification is suppressed by having an electroconductive film comprising the water-soluble conductive polymer on the article; and a method for observing or inspecting an article with suppressing electrification thereof during irradiation with charged particle beams by forming an electroconductive film comprising the water-soluble electroconductive polymer on the article. The electroconductive film retains the electrification-suppressing effect and removability stably even when subjected to a heat treatment or left to stand for a long period of time. The antistatic agent can be formulated into a film-forming antistatic composition which can be used at any pH value from acidic to basic and which is excellent in storage stability.
REFERENCES:
patent: 5256454 (1993-10-01), Murai et al.
patent: 5437893 (1995-08-01), Murai et al.
patent: 5589270 (1996-12-01), Murai et al.
Akakabe Yukie
Ichikawa Reiko
Ikenoue Yoshiaki
Kato Junya
Saida Yoshihiro
Pianalto Bernard
Showa Denko K.K.
LandOfFree
Method for suppressing electrification and for observing or insp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for suppressing electrification and for observing or insp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for suppressing electrification and for observing or insp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1644647