Title: Method of producing dyed polymer-coated articles

Abstract: Dyeable and dyed polymer-coatings on metal articles such as sliders on slide fasteners, buttons, buckles, clasps, nuts, bolts, hooks, etc. are disclosed which include a substantial quantity of active proton acceptor groups relative to the number of polymer molecules in order to provide adequate dye pick-up.

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Inventors: Bernier, Lornie J. (Guys Mills, PA, US)
Das, Tapan K. (Meadville, PA, US)

Application Number: 659582
Filing Date: 1976-02-19
Publication_date: 1979-10-30
Assignee: Textron Inc. (Providence, RI)
Primary Class(es): 8/495 8/444, 8/488, 8/506, 8/512, 8/516, 427/195, 427/202, 427/327, 427/340, 427/409, 427/474, 427/486
Other Classes:
US Patent Ref:

2334000	Nov, 1943	Hamm	8/4.
3467484	Sep, 1969	Hermes	8/173.
3558260	Jan, 1971	Hermes	8/173.
3663262	May, 1972	Cogan	8/4.
3743529	Jul, 1973	Ramsay	427/195.
3771949	Nov, 1973	Hermes	8/4.
3836327	Sep, 1974	Bartsch	8/173.

Other Refs: 47-24649

, 1972	JP

Primary Examiner: Esposito, Michael F.
Assistant Examiner: Frenkel, Stuart D.
Attorney: O'Brien & Marks