Title:
PARTICULATE POLYORGANOSILOXANE COMPOUND FLAME RETARDER AND FLAME-RETARDANT RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2006/120877
Kind Code:
A1
Abstract:
Provided are a flame retarder which does not substantially contain a certain atom such as a halogen, phosphorus and nitrogen, and can stably exhibit a high flame retardant effect under a wide variety of molding conditions; and a flame retardant resin composition comprising the flame retarder to impart a flame retardancy to the composition. A flame retarder characterized by comprising a polyorganosiloxane compound which has a structure composed of an R2SiO2/2 unit (wherein R represents an organic group capable of bonding to Si, and plural R's may be the same as or different from one another) and an SiO4/2 unit, which has the molar ratio of R2SiO2/2 unit/SiO4/2 unit falling within the range of 0.2 to 1.95, and which has been synthesized in an aqueous system using an emulsifying agent into the form of particles having a volume average particle diameter of 0.01 to 5 μm; and a flame retardant resin composition comprising the flame retarder.
Inventors:
TAKAKI AKIRA (JP)
HASHIMOTO TOMOMICHI (JP)
MICHINOBU TAKAO (JP)
HASHIMOTO TOMOMICHI (JP)
MICHINOBU TAKAO (JP)
Application Number:
PCT/JP2006/308523
Publication Date:
November 16, 2006
Filing Date:
April 24, 2006
Export Citation:
Assignee:
KANEKA CORP (JP)
TAKAKI AKIRA (JP)
HASHIMOTO TOMOMICHI (JP)
MICHINOBU TAKAO (JP)
TAKAKI AKIRA (JP)
HASHIMOTO TOMOMICHI (JP)
MICHINOBU TAKAO (JP)
International Classes:
C09K21/14; C08G77/06; C08L101/00
Domestic Patent References:
| WO2000034392A1 | 2000-06-15 |
Foreign References:
| JP2001316671A | 2001-11-16 | |||
| JP2002327177A | 2002-11-15 |
Attorney, Agent or Firm:
KANEKA CORPORATION (Kita-ku Osaka-sh, Osaka 88, JP)
Download PDF:
Previous Patent: MAKEUP COSMETIC
Next Patent: POLYMER COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME
Next Patent: POLYMER COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME