Title:
COMPOSITION FOR PIGMENTED POLYAMIDE MOLDING
Document Type and Number:
Japanese Patent JPS6155146
Kind Code:
A
Abstract:
PURPOSE: To provide the titled compsn. which does not cause lowering in impact strength nor tensile strength inherent in a polyamide resin when blended with the polyamide resin, by blending an alkylene bis(fatty acid amide) with a polyamide compsn. contg. a dye or pigment.
CONSTITUTION: An alkylene bis(fatty acid amide) of the formula (wherein R is a 1W4C alkylene; R', R" are each a residue of a 9W18C fatty acid) such as ethylenebisstearamide is used. 1W60wt% dye or pigment (e.g. carbon black having a particle size of 8W120mμ) and 0.2W20wt% said org. compd. are mixed with a polyamide resin such as nylon 66 or nylon 6. The mixture is melt-kneaded in an extruder to form a resin compsn. for pigmented polyamide molding.
Inventors:
OGAWA SHUNJI
KONDO FUMIO
MORI TOSHIKAZU
KONDO FUMIO
MORI TOSHIKAZU
Application Number:
JP17510284A
Publication Date:
March 19, 1986
Filing Date:
August 24, 1984
Export Citation:
Assignee:
DAINICHISEIKA COLOR CHEM
International Classes:
C08L77/00; C08K3/04; C08K5/00; C08K5/20; C08K13/02; (IPC1-7): C08K3/04; C08K5/00; C08K5/20; C08K13/02; C08L77/00
Domestic Patent References:
| JPS57119951A | 1982-07-26 | |||
| JPS5415955A | 1979-02-06 | |||
| JPS53137253A | 1978-11-30 | |||
| JPS4990346A | 1974-08-29 | |||
| JPS493954A | 1974-01-14 |
Attorney, Agent or Firm:
Yoshida Katsuhiro
Previous Patent: A tube vessel with an obturator membrane
Next Patent: HYDRAULICALLY-OPERATED MECHANISM FOR WORK TOOL
Next Patent: HYDRAULICALLY-OPERATED MECHANISM FOR WORK TOOL