The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2002
Filed:
Sep. 18, 1998
Yasuo Hirano, Kobe, JP;
Naoki Kikuchi, Kobe, JP;
Morihiko Sugino, Kobe, JP;
Alan Fernyhough, Guildford, GB;
Martin Thomas Davies, Guildford, GB;
Philip Toy, Guildford, GB;
Joseph Angelo Capitelli, Guildford, GB;
Peter John Ives, Guildford, GB;
Mitsubishi Engineering-Plastics Corporation, Tokyo, JP;
Abstract
This invention relates to a polymer mixture which comprises an aromatic polycarbonate (A); a styrene (or styrene derivative and/or (meth)acrylate) containing polymer or copolymer and/or a styrene (or styrene derivative and/or (meth)acrylate) containing graft polymer (B); phosphorous compound(s) which are phosphate or phosphonate or oligomeric or poly-phosphate based flame-retardant(s) (C); specific inorganic additive(s) (D); and further flame retardant(s) or anti-drip agent(s) (E): and optionally, other additives.