Title:
METHOD FOR OBTAINING MOLDED PRODUCT HAVING APPEARANCE OF NATURAL STONE, AND OBTAINED MOLDED PRODUCT
Document Type and Number:
Japanese Patent JP2512353
Kind Code:
B2
Abstract:
PURPOSE: To form a molded product having appearance of a natural stone by selecting a mixing ratio of a colored or colorless thermoplastic resin matrix and at least two colored or colorless fillers of a natural fiber, a carbon fiber and a mineral different in dimension, a particle size and a color to perform processing.
CONSTITUTION: Fibers with a length of 1-1.9 mm different in dimension such as sawdust, natural fibers with a length of 2-5 mm different in dimension and a mineral raw material having the min. size such as mica are mixed with a thermoplastic resin matrix of an acrylic resin as a filler. The natural fibers are variously colored. The compsn. of the resin matrix and the filler is brought to a molten state and processed by allowing one stage performing the mixing operation of the whole or a part containing one fraction of a thermoplastic resin to precede to obtain a molded product having appearance of a natural stone.
Inventors:
JIAN RUI GERE
Application Number:
JP21673791A
Publication Date:
July 03, 1996
Filing Date:
January 17, 1991
Export Citation:
Assignee:
OREAL
International Classes:
B29C45/00; B29C70/00; B29C70/02; B44C5/06; B44F9/04; B44F9/08; C04B14/26; C04B14/30; C04B26/04; C08K7/00; B29K105/06; (IPC1-7): B29C45/00; B29C70/00; C08K7/00
Domestic Patent References:
| JP4939653A | ||||
| JP58203048A | ||||
| JP59195689A | ||||
| JP62280012A | ||||
| JP62286716A | ||||
| JP1141010A | ||||
| JP4220879B1 |
Attorney, Agent or Firm:
Nobuhiko Nakajima (1 outside)