Method for the manufacture of matches
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 29, 1980
Grant Date -
N/A
app pub date -
Feb 23, 1979
filing date -
Feb 23, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for the manufacture of matches which comprises applying to a match splint, before the formation thereon of the match head, a surface coating of an aqueous dispersion comprising (i) a low melting point solid fuel e.g. paraffin wax, (ii) a finely divided particulate or fibrous filler and (iii) either a water-immiscible volatile solvent for the fuel or a water-soluble or water-dispersible adhesive, or a mixture of the two; and thereafter drying the coated splint to deposit thereon adjacent the end thereof, on which the head is to be formed, a surface coating comprising a mixture of said fuel and said filler, and, if present, said adhesive.
First Claim
Other Claims data not available
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International Classification(s)
- 1979 Application Filing Year
- C06F Class
- 3 Applications Filed
- 0 Patents Issued To-Date
- 0 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C06F Class
- 0 % this patent is cited more than
- 45 Age