Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1988-12-09
1990-12-11
Simmons, David
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
118115, 118249, 118258, 118259, 118266, 118602, 156552, 156578, B05C 108
Patent
active
049768174
ABSTRACT:
Apparatus for wet laminating a photopolymerizable film onto circuit board panels or other substrates. The apparatus is easily and quickly convertible from dry laminating to wet laminating with the rollers therefor mounted in bearing blocks which are insertable in slots in brackets at each end and removable therefrom. The lower roller thereof has a gear the teeth of which are meshable with the teeth of an idler gear for transmission of rotation power thereto. Elongate tubes for applying a fluid, which comprises between about 0.1 and about 10 wt. % of a heterocyclic metal-chelating agent, to the wet insertion rollers for application thereof to the panels are contained in a yoke which is adjustable next to wet insertion rollers for wet laminating or away from dry insertion rollers for dry laminating. The flow rate of fluid to the elongate tubes is controlled, and excess fluid applied to the wet insertion rollers is collected in a tray and returned to the system in order to prevent waste and undesirable environmental effects.
REFERENCES:
patent: Re32430 (1987-06-01), Sullivan
patent: 290553 (1883-12-01), Edson
patent: 1641403 (1927-09-01), Van Derhoef
patent: 1990098 (1927-02-01), Seymour
patent: 2271801 (1942-02-01), Morrison et al.
patent: 2759825 (1956-08-01), Land
patent: 3311862 (1967-03-01), Rees
patent: 3365326 (1968-01-01), Conrad
patent: 3498263 (1970-03-01), DeToledo et al.
patent: 3549368 (1970-12-01), Collins et al.
patent: 3607544 (1971-09-01), Earner et al.
patent: 3622334 (1971-11-01), Matawan et al.
patent: 3629036 (1971-12-01), Isaacson
patent: 3649418 (1972-03-01), James
patent: 3672844 (1974-03-01), Flint
patent: 3716390 (1974-02-01), Garbarini
patent: 3887450 (1975-06-01), Gilano et al.
patent: 3911169 (1975-10-01), Lesaicherre et al.
patent: 3959567 (1976-05-01), Bradley
patent: 4007684 (1977-02-01), Takano et al.
patent: 4008352 (1977-02-01), Dawes et al.
patent: 4069076 (1978-01-01), Fickes
patent: 4268610 (1981-05-01), Roos
patent: 4293635 (1981-10-01), Flint et al.
patent: 4389480 (1982-07-01), Franke et al.
patent: 4395968 (1983-08-01), Wahnschaff
patent: 4405394 (1983-09-01), Cohen
patent: 4464221 (1984-08-01), Garber
patent: 4497890 (1984-06-01), Helbert
patent: 4524126 (1985-06-01), Marinace et al.
patent: 4548884 (1985-08-01), Heiart
patent: 4657839 (1987-04-01), Sullivan
patent: 4659419 (1987-05-01), Miyake
patent: 4672020 (1987-06-01), Koelsch et al.
patent: 4693959 (1987-09-01), Ashcraft
patent: 4698284 (1987-10-01), Cronin
patent: 4698294 (1987-10-01), Lau et al.
patent: 4743325 (1988-05-01), Miyake
patent: 4773136 (1988-09-01), Seydel et al.
Technical Paper No. IPC-TP-561, "Optimizing Dry Film Photoresist Lamination for Fine Line Innerlayers", Ripsom and Wopschall (DuPont) Sep./Oct., 1985, presented at IPC Fall Meeting in Los Angeles, CA.
Correa Jose L.
Farnum Charles L.
Roos Leo
Stumpf Robert C.
Morton International Inc.
Simmons David
White Gerald K.
LandOfFree
Wet lamination process and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wet lamination process and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wet lamination process and apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-387995