Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate
Patent
1990-10-05
1993-02-16
Padgett, Marianne
Coating processes
Direct application of electrical, magnetic, wave, or...
Pretreatment of substrate or post-treatment of coated substrate
427570, 204169, 204170, 204164, B05D 306, H05F 300
Patent
active
051869748
ABSTRACT:
A self-supporting sheet-like structure comprises a coating, which reduces sliding friction, on at least one surface of the substrate. The slip-improving coating is produced by treating this substrate surface by means of an electric corona discharge between a high voltage electrode and a grounded counter-electrode while simultaneously spraying an aerosol into the corona discharge zone. The aerosol contains a film-forming agent as a slip agent, for example aqueous solutions or emulsions of monoesters of glycerol and long-chain fatty acids.
REFERENCES:
patent: 4508049 (1985-04-01), Behn et al.
patent: 4615906 (1986-10-01), Kolbe et al.
patent: 4693799 (1989-09-01), Yanagihara et al.
patent: 4929319 (1990-05-01), Dinter et al.
patent: 4940521 (1990-07-01), Dinter et al.
patent: 4970093 (1990-11-01), Sievers et al.
Bothe Lothar
Dallmann Hermann
Dinter Peter
Gribbin John D.
Clements Gregory N.
Hoechst Aktiengesellschaft
Padgett Marianne
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