Title:
難燃性樹脂組成物
Document Type and Number:
Japanese Patent JP4188424
Kind Code:
B2
Abstract:
This invention relates to flame retardants for polyester and polyamide compositions, and specifically relates to compositions containing (1) about 30 to about 70 weight percent of a polyester or a synthetic, aliphatic polyamide and synthetic aliphatic, aromatic polyamide copolymers or a mixture thereof; (2) about 15 to about 40 weight percent of glass or mineral reinforcing agent; and (3) a flame retardant of (a) about 5 to about 45 weight percent of melamine polyphosphate; (b) about 15 to about 30 weight percent of melamine polyphosphate and up to about 10 weight percent of a charring catalyst; (c) about 15 to about 30 weight percent of melamine polyphosphate, up to about 10 weight percent of a charring catalyst and up to about 10 weight percent of a char former, wherein all percents by weight are based on the total weight of (1)+(2)+(3) only.
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Inventors:
Kasowski, Robert, Valentine.
Martens, Marvin, M.
Martens, Marvin, M.
Application Number:
JP54297498A
Publication Date:
November 26, 2008
Filing Date:
April 07, 1998
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C08L67/00; C08K5/00; C08K5/3492; C08K5/49; C08L77/00
Domestic Patent References:
| JP2000502395A | ||||
| JP9507265A |
Foreign References:
| WO1996009344A1 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe