Pigmented compositions and methods for producing radiation curab

Details Pigmented compositions and methods for producing radiation curab Pigmented compositions and methods for producing radiation curab

1994-11-14

1996-12-17

Berman, Susan W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 75, 522 81, 522 79, 522182, C08F 250, C08J 328, C08K 322, C08K 500

Patent

active

055854150

ABSTRACT:
Very low gloss finishes are attained in pigmented, radiation curable coatings by inclusion of a combination of photoinitiators having an acylphosphine oxide photoinitiator and a second photoinitiator such as an acetophenone derivative. In the method of producing the low gloss finishes, the coating is first exposed to ionizing radiation (e.g., electron beam) in air, then exposed to actinic radiation (ultraviolet light) in an essentially inert atmosphere. The low gloss is achieved by a fine, uniform surface wrinkling effect.

REFERENCES:
patent: 3645984 (1972-02-01), Dowbenko et al.
patent: 3668093 (1972-06-01), Rettig
patent: 3783004 (1974-01-01), Parker
patent: 3840448 (1974-10-01), Osborn et al.
patent: 3918393 (1975-11-01), Hahn
patent: 4017652 (1977-04-01), Gruber
patent: 4048036 (1977-09-01), Prucnal
patent: 4229274 (1980-10-01), Carlblom
patent: 4292152 (1981-09-01), Lechtken et al.
patent: 4385109 (1983-05-01), Lechtken et al.
patent: 4411931 (1983-10-01), Duong
patent: 4421784 (1983-12-01), Troue
patent: 4447520 (1984-05-01), Henne et al.
patent: 4483884 (1984-11-01), Troue
patent: 4485123 (1984-11-01), Troue
patent: 4710523 (1987-12-01), Lechtken et al.
patent: 4721734 (1988-01-01), Gehlhaus et al.
patent: 4985472 (1991-01-01), Aosai et al.
patent: 5013768 (1991-05-01), Kuriyama et al.
Luciano Giono Mariera et al., "Pigmented High Thickness Coatings", Proc. Radtech Europe 89, Florence 1989, pp. 107-119.
James R. Freid, "Gloss-Reduction Mechanisms of Radiation Cure Coatings", Radiation Curing, Feb. 1982, pp. 19-25.

Affiliated with

Also associated with

Rating

Pigmented compositions and methods for producing radiation curab does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pigmented compositions and methods for producing radiation curab, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pigmented compositions and methods for producing radiation curab will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1991713