Coating processes – With pretreatment of the base – Organic base
Reexamination Certificate
2005-08-09
2005-08-09
Jolley, Kirsten (Department: 1762)
Coating processes
With pretreatment of the base
Organic base
C427S400000, C427S412100, C427S412300, C427S412400, C427S412500
Reexamination Certificate
active
06926930
ABSTRACT:
Process for coating the surface of plastics comprising absorbing the vapor one or more internal reagent(s) in the plastic to be coated, and contacting one or more external reagent(s) with the surface of the plastic, wherein an immobilized coating is formed by a chemical reaction between the internal reagent(s) and the external reagent(s). The internal reagent(s) is(are) selected from substances which do not react with the plastic and the internal reagent(s) diffuse out of the plastic during contacting, wherein the coating is formed at the boundary layer of the plastic towards which the internal reagent(s) and the external reagent(s) diffuse.
REFERENCES:
patent: 3503913 (1970-03-01), Lynch, Jr. et al.
patent: 3619246 (1971-11-01), Bragole
patent: 3720540 (1973-03-01), Wimmer
patent: 3753770 (1973-08-01), Braude et al.
patent: 4049846 (1977-09-01), Hovey
patent: 4110244 (1978-08-01), Hovey
patent: 4358434 (1982-11-01), Tzodikov et al.
patent: 4839445 (1989-06-01), Echigo et al.
patent: 4876126 (1989-10-01), Takemura et al.
patent: 5039549 (1991-08-01), Nguyen et al.
patent: 5049403 (1991-09-01), Larm et al.
patent: 5455108 (1995-10-01), Quincy et al.
patent: 5494654 (1996-02-01), Price et al.
patent: 5583211 (1996-12-01), Coassin et al.
patent: 5700559 (1997-12-01), Sheu et al.
patent: 5851726 (1998-12-01), Ikuta et al.
patent: 5914182 (1999-06-01), Drumheller
patent: 6030662 (2000-02-01), Minamizaki
patent: 3717209 (1988-12-01), None
patent: 0487854 (1992-06-01), None
patent: 0513510 (1992-11-01), None
patent: 177637 (1981-11-01), None
patent: 50-51577 (1975-05-01), None
patent: 98/37949 (1998-09-01), None
English Language Abstract of DE 37 17 209.
Database WPI, Week 8012, Derwent Publications Ltd., London, GB, AN 1980-21460C. JP 48-014771 A, Feb. 1973.
Database WPI, Week 7544, Derwent Publications Ltd., London, GB, AN 1975-73147W. JP 50-051577 A, May 1975.
Greenblum & Bernstein P.L.C.
Izotop Intezet KFT.
Jolley Kirsten
LandOfFree
Process for coating the surface of plastics does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for coating the surface of plastics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for coating the surface of plastics will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3515719