Title:
METHOD FOR PEELING DISCHARGED CHEWING GUM
Document Type and Number:
Japanese Patent JPH08155410
Kind Code:
A
Abstract:
PURPOSE: To easily peel the discharged chewing gum bonded to a road surface without damaging the road surface.
CONSTITUTION: Liquefied nitrogen gas is ejected to the discharged chewing gum P bonded to a road surface from a pressure container 2 for several sec and the discharged chewing gum P is quenched to be embrittled to be made peelable.
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Inventors:
KEYAKI YOSHIROU
Application Number:
JP31950994A
Publication Date:
June 18, 1996
Filing Date:
November 30, 1994
Export Citation:
Assignee:
KOBAYASHI EIICHI
International Classes:
A47L13/00; B08B7/00; (IPC1-7): B08B7/00; A47L13/00
Attorney, Agent or Firm:
Shunji Ouchi
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