Title:
FLAME-RETARDANT THERMOPLASTIC RESIN COMPOSITION
Document Type and Number:
Japanese Patent JPH0395272
Kind Code:
A
Abstract:
PURPOSE:To obtain the title composition improved in flame retardancy without detriment to the mechanical strength, flexibility and processability by compounding a specified thermoplastic resin composition with a flame retardant. CONSTITUTION:A thermoplastic resin composition containing a partially cross- linked composition is prepared by mixing 100 pts.wt. thermoplastic resin and/or rubber (a) with 0.01-7 pts.wt. cross-linking agent (b) selected from among a dihydroaromatic compound (or its polymer), an ether, a tetrahydroaromatic compound and a cyclopentane and 0.01-7 pts.wt. multifunctional monomer (c), and dynamically heat-treating the mixture at a temperature ranging from the melting or softening point of component (a) to the decomposition point thereof, more particularly at 120-350 deg.C for 20sec to 20min. 100 pts.wt. said composition is compounded with 5-200 pts.wt. additive flame retardant selected from among those based on halogen, phosphorus and inorganic compounds.
Inventors:
AIDA FUYUKI
MIYAMOTO TSUTOMU
MIYAZAKI MASAAKI
MIYAMOTO TSUTOMU
MIYAZAKI MASAAKI
Application Number:
JP16682890A
Publication Date:
April 19, 1991
Filing Date:
June 27, 1990
Export Citation:
Assignee:
NIPPON PETROCHEMICALS CO LTD
International Classes:
C08K5/01; C08K5/06; C08K5/1535; C08K5/16; C08K5/34; C08K5/3437; C08L21/00; C08L23/00; C08L101/00; (IPC1-7): C08K5/01; C08K5/06; C08K5/16; C08K5/3437; C08L23/00; C08L101/00
Domestic Patent References:
| JPS62148565A | 1987-07-02 | |||
| JPS62292846A | 1987-12-19 |
Attorney, Agent or Firm:
Takehiko Saito