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Machine translation
1. (WO2001083606) FIRE-RETARDED POLYCARBONATE RESIN COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/083606    International Application No.:    PCT/US2001/005427
Publication Date: 08.11.2001 International Filing Date: 20.02.2001
Chapter 2 Demand Filed:    10.10.2001    
IPC:
C08K 5/00 (2006.01), C08K 5/42 (2006.01), C08K 5/549 (2006.01)
Applicants: GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, NY 12345 (US)
Inventors: ROSENQUIST, Niles, Richard; (US).
SINGH, Rajendra, Kashinath; (US).
WENGROVIUS, Jeffrey, Hayward; (US)
Agent: SNYDER, Bernard; General Electric Company 3135 Easton Turnpike W3C Fairfield, CT 06431 (US)
Priority Data:
09/560,770 28.04.2000 US
Title (EN) FIRE-RETARDED POLYCARBONATE RESIN COMPOSITION
(FR) COMPOSITION IGNIFUGE A BASE DE RESINE DE POLYCARBONATE
Abstract: front page image
(EN)Improved fire-retarded properties can be imparted to polycarbonate resin composition by incorporating into the polycarbonate a fire-retardant component containing a perfluoroalkane sulfonate such as potassium perfluorobutane sulfonate and a cyclic siloxane such as octaphenylcyclotetrasiloxane. The fire-retardant component is suitably added at levels to form a polycarbonate composition in which the perfluoroalkane sulfonate is present in an amount of from 0.02 to 0.1 phr relative to the composition as a whole, and the cyclic siloxane is present in an amount of at least 0.02 relative to the composition as a whole.
(FR)Il est possible de conférer des propriétés ignifuges améliorées à une composition à base de résine de polycarbonate en incorporant au polycarbonate un composant ignifuge contenant un sulfonate de perfuoroalcane tel que le sulfonate de perfluorobutane de potassium et un siloxane cyclique tel que l'octaphénylcyclotétrasiloxane. Le composant ignifuge est ajouté de manière appropriée en quantités permettant la formation d'une composition de polycarbonate dans laquelle le sulfonate de perfuoroalcane est présent en une quantité comprise entre 0,02 et 0,1 phr par rapport à l'ensemble de la composition, et le siloxane cyclique est présent en quantité représentant au moins 0,02 de la composition totale.
Designated States: CN, JP, KR, SG.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR).
Publication Language: English (EN)
Filing Language: English (EN)