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    • 4. 发明专利
    • METHOD FOR PAINTING LACQUER WARE
    • JPH06234299A
    • 1994-08-23
    • JP36185592
    • 1992-12-21
    • KOBAYASHI SUSUMU
    • KOBAYASHI SUSUMU
    • B44C3/00
    • PURPOSE:To eliminate projected parts on a surface of a lacquer ware before finish coating to efficiently conduct finish coating and the like by a method wherein after adhesive coating and decorative powder are applied on a non- painting part of a body, coating is applied on a painting part lower than the non-painting part by the thickness of the decorative powder. CONSTITUTION:For painting a lacquer ware, a tool allowing a coating material to permeate through only to a non-painting part is overlapped on a body 1 of the lacquer ware; thereon adhesive coating 4 is conducted to the non-painting part; thereon decorative powder 5 is bonded; coating is conducted on a painting part 7 lower than the periphery of the non-painting part by the thickness of the decorative powder 5; thereon decorative powder 5 is bonded; thus, the surface is made uniform and flat all over; and transparent finish coating 8 is conducted all over the surface. In this manner, projected parts on a surface of a lacquer ware are eliminated before finish coating. Finish coating and luster coating can be efficiently conducted. A beautiful surface without irregularities can be formed.
    • 9. 发明专利
    • FORMING OF SYNTHETIC RESIN PRODUCT
    • JPS56109715A
    • 1981-08-31
    • JP1118380
    • 1980-01-31
    • KOBAYASHI SUSUMU
    • SATOU TOSHIMIMAKINO FUMIO
    • B29C41/00B29C31/00B29C39/00B29C41/04B29C41/14B29C41/36B29C41/46
    • PURPOSE:To obtain the combined molded piece of films of several kinds of colors, hard and soft, foamed and nonformed or the like easily by a method wherein several kinds of the intimate mixture of synthetic resin are sprayed to the inner surfaces of molding tools from the nozzle of a high-powered airless pump, thereafter, the molding tools are assembled and heated. CONSTITUTION:Several kinds of nondrip type vinyl chloride intimate mixtures, obtained by adding pigments, fillers, diluents, denaturants, stabilizing agents or the like into a composition consisting of 25-60wt% of vinyl chloride resin, 40- 75wt% of plasticizer and 1.5-8wt% of SiO2 and having viscosity characteritics including 10,000-30,000cps of viscosity, 1,000-4,000dyne/cm of yielding value and 1.55-1.99 of V4/V2, are sprayed to the inner surfaces of the molding tools divided into several pieces by employing the high-powered spray (100-300kg/cm ) of the airless type to adher the intimate mixture of vinyl chloride under masking, if necessary, thereafter, the molding tools are assembled and heated, thus, the combined molded piece of the films of several kinds of colors, soft and hard, foamed and nonfoamed or the like may be obtained by simple working processes.