Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1983-08-22
1984-05-29
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
1566591, 156663, 156904, 430313, 430317, 430321, 430270, B44C 122, C03C 1500, C03C 2506
Patent
active
044513291
ABSTRACT:
This invention pertains to a method and a composition for selectively etching an image on a glass surface to produce decorative frosting effects. More particularly, the method pertains to: depositing on the surface the negative of the image to be etched, a pattern of a crosslinkable resin capable, upon crosslinking, of resisting a subsequently applied etchant and also capable, upon crosslinking, of being removed from said surface by stripping with hot water or steam treatment; crosslinking said resin; applying an etchant to said surface; and removing said crosslinked resin. More particularly, the composition pertains to the combination of an acrylate oligomer, an acrylate monomer capable of crosslinking with said acrylate oligomer, and a crosslinking agent.
REFERENCES:
patent: 4208211 (1980-06-01), Bowden et al.
patent: 4253910 (1981-03-01), Mason et al.
patent: 4323423 (1982-04-01), Schtunk
Batchelor Gary R.
Bradley Martin
Russo, Sr. Carmen A.
Powell William A.
Wheaton Industries
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