Title:
【発明の名称】液晶性ポリエステル樹脂成形品の表面処理法
Document Type and Number:
Japanese Patent JP2513728
Kind Code:
B2
Abstract:
An article moulded from a liquid crystal polyester is treated on its surface by bringing the article comprising a liquid polyester resin composition composed of a melt-processable polyester capable of forming an anisotropic melt phase and at least one inorganic filler selected from the group consisting of the Group II elements of the periodic table and oxides, sulfates, phosphates, silicates, and carbonates thereof, and elements of aluminum, silicon, tin, lead, antimony, and bismuth and oxides thereof incorporated therein in an amount of 5 to 80% by weight based on the total amount of said molded article composition into contact with an acidic solution containing at least 80% by weight of sulfuric acid for treatment of said molded article.
Inventors:
MURAO TOSHIRO
SUZUKI KOJI
WADA MITSUO
KONUMA HIROAKI
SUZUKI KOJI
WADA MITSUO
KONUMA HIROAKI
Application Number:
JP25591587A
Publication Date:
July 03, 1996
Filing Date:
October 09, 1987
Export Citation:
Assignee:
POLYPLASTICS KK
International Classes:
C08J7/00; C08J7/14; C08K3/00; C23C18/16; C23C18/24; D06M11/00; D06M11/55; D06M101/00; D06M101/16; D06M101/30; D06M101/32; H05K1/03; H05K3/38; (IPC1-7): C08J7/14
Domestic Patent References:
| JP61296171A |
Attorney, Agent or Firm:
Furuya Kaoru