Non-cryogenically generated nitrogen atmosphere for radiation cu

Details Non-cryogenically generated nitrogen atmosphere for radiation cu Non-cryogenically generated nitrogen atmosphere for radiation cu

1994-08-25

1996-01-02

Padgett, Marianne

Coating processes

Direct application of electrical, magnetic, wave, or...

Polymerization of coating utilizing direct application of...

427496, 427508, 427378, 95 47, 95117, 95138, 95139, B05D 306, B01D 5910

Patent

active

054806828

ABSTRACT:
The present invention discloses an improved method of producing a low-cost, nitrogen-based inert atmosphere suitable for radiation curing of resins, coatings, etc. from non-cryogenically generated nitrogen. According to the disclosed method, residual oxygen present in non-cryogenically generated nitrogen is converted to either moisture or a mixture of moisture and carbon dioxide by reaction with a reducing gas in a catalytic reactor prior to using the nitrogen-based atmosphere for radiation curing of moisture insensitive materials such as resins and coatings.

REFERENCES:
patent: 3535074 (1970-10-01), Nakashima
patent: 3798053 (1974-03-01), Huemmer
patent: 4160178 (1979-07-01), Smith et al.
patent: 4249915 (1981-02-01), Sircar et al.
patent: 4252413 (1981-02-01), Nablo
patent: 4303695 (1981-12-01), McCann et al.
patent: 4562098 (1985-12-01), Ahmed
patent: 4775474 (1988-10-01), Chau et al.
patent: 4859435 (1989-08-01), Roberts et al.
patent: 4919856 (1990-04-01), Anazawa et al.
patent: 4931070 (1990-09-01), Prasad
patent: 4954144 (1990-09-01), Burgoyne, Jr. et al.
patent: 4976897 (1990-12-01), Callahan et al.
patent: 4985274 (1991-01-01), Wright
patent: 4994095 (1991-02-01), Kawakami et al.
patent: 5004482 (1991-04-01), Haas et al.
patent: 5077029 (1991-12-01), Schaub
patent: 5120972 (1992-06-01), Rangwalla et al.
patent: 5122355 (1992-06-01), Prasad et al.
patent: 5154892 (1992-10-01), Luhmann et al.
patent: 5186727 (1993-02-01), Chang
patent: 5207806 (1993-05-01), Lagree et al.
patent: 5275640 (1994-01-01), Schroter et al.
"Radiation Curing Primer I: Inks, Coatings and Adhesives." Published by RadTech International North America; Northbrook, Ill. (1990); p. 51 no month.

Affiliated with

Also associated with

Rating

Non-cryogenically generated nitrogen atmosphere for radiation cu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-cryogenically generated nitrogen atmosphere for radiation cu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-cryogenically generated nitrogen atmosphere for radiation cu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-233697