(JP2783496-B2)      Sprayable pressure sensitive adhesive compsn. (P) consists of pressure sensitive adhesive fine particles (A), which are obtd. by aq. suspension polymerising a monomer mixt. contg. alkyl (meth)acrylate(s) (A1), water-soluble monomer (A2) copolymerisable with (A1), and oil-soluble polyfunctional monomer (A3) contg. at least two polymerisable unsatd. gps. in a mol. in the presence of oil-soluble polymerisation initiator (B) and surfactant (C) and have average particle dia. of 5-100 microns, solvent (D), and aerosol propellent (E), in which monomer mixt. contains 0.08-0.15 pt.wt. of (A3) to 100 pts.wt. of (A1), (D) consists of 5-7C hydrocarbons, and (E) is either liquefied natural gas or a mixt. of liquefied natural gas and dimethyl ether.    Pref. (P) contains opt. cyclised rubber (F) or a mixt. of (F) and butyl rubber grafted with vinyl acetate (G).    More specifically (A1) is selected pref. from 4-9C alkyl (meth)acrylates. Examples of (A2) are (meth)acrylic acid, fumaric acid, maleic acid, itaconic acid, and their salts. A suitable (A1) to (A2) wt. ratio is 100/1-10. Examples of (A3) are divinyl benzene and triallyl isocyanurate.    (A) is obtd. by separating (A) from (A) contg. emulsion by leaving after having added acetone or alcohol into the (A) contg. emulsion.    Examples of (B) are azo cpds. like azobisisobutylonitrile and peroxides like benzoyl peroxide. Suitable amt. of (B) is 0.05-0.5 pt.wt. to 100 pts.wt. of the monomer mixt. (C) may be selected from the gps. of ionic and nonionic surfactants. Examples of (D) are n-pentane, n-hexane, and isohexane. A suitable liquefied natural gas/dimethyl ether wt.% ratio is more than 30: less than 70. A suitable (A) to ((F) or (F)+(G)) is 100/2-20.    USE/ADVANTAGE -   (P) is applied to paper, even to heat sensitive paper. (P) contains no solvent, use of which is not regulated by ozone protection law, and does not cause any colouring even if it were sprayed on any heat-sensitive paper and adhesive transfer.