Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1989-09-28
1992-04-07
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430945, 430286, 430285, 430926, 430922, 430920, 430919, 430935, 2041806, 2041814, 2041816, 2041817, 522 15, 522 24, 522 25, 522 26, 522 29, G03F 7038
Patent
active
051027755
ABSTRACT:
A composition for visible light sensitive electrodeposition coating which comprises (A) a photocurable resin having light sensitive groups capable of being crosslinked or polymerized by light irradiation and ionic groups, (B) a sensitizer which is excited by absorption of visible light and has a property to interact with the resin (A), (C) a water-insoluble polymerization initiator, and optionally, (D) at least one specific nitrogen-containing compound; and an image-forming method which comprises (i) coating the surface of a conductor by electrodeposition with the aforesaid composition, (ii) exposing the resulting film by electrodeposition by partially irradiating the film with visible light, and then (iii) contacting the resulting film with a developing solution to remove the unexposed areas.
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Douglas A. Olsen, "Physical Chemistry Concepts in the Electrodeposition of Organic Coatings", Journal of Paint Technology, Aug. 1966, vol. 38, No. 499, pp. 429-435.
Doi Yasuo
Iwasawa Naozumi
Okuhara Motoko
Seko Kenji
Yamamoto Takao
Hamilton Cynthia
Kansai Paint Co. Ltd.
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