Title:
MANUFACTURE OF VISUALLY HANDICAPPED PERSON GUIDING FLOOR TILE
Document Type and Number:
Japanese Patent JP3701417
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a floor tile for guidance of a visually handicapped person which is environmentally conformable and excellent in a decorative design manner.
SOLUTION: Suspension polymer vinyl chloride resin composition as main constituent and the resin composition of which a color tone is different from that of the main component are heated and kneaded to prepare a gel block. Otherwise the main constituent and synthetic resin granular material of which a melting point is higher than that of the resin composition are heated and kneaded to prepare the block. Thereafter, the block is ground, and classified to prepare a granular patterned composition. The patterned composition is filled in high density into a mold 1 wherein an irregularity for guidance of a visually handicapped person is formed on an inner surface. A backing material 8 is placed on the filled patterned composition 6, which is pressurized by heating at once with a press machine 2 to mold a marble toned or sandy toned floor tile for visually handicapped person.
Inventors:
Tomoshige Sugino
Application Number:
JP31900596A
Publication Date:
September 28, 2005
Filing Date:
November 29, 1996
Export Citation:
Assignee:
Sugino Tsusho Co., Ltd.
International Classes:
B29B11/02; B29B13/10; B29C43/18; B29C43/20; B29K27/06; B29L31/10; (IPC1-7): B29C43/18; B29C43/20; E01F9/04
Domestic Patent References:
| JP51029907B1 | ||||
| JP6092706A | ||||
| JP3009462Y2 | ||||
| JP6193242A |
Attorney, Agent or Firm:
Shoichi Kadoma
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