Priority Date: 23 November 1992 A blend of redistributed polycarbonate with unpacified titanium dioxide.
Fire retardants US 5,256,714
Fire retardant PBT
Univ. Mordovo Priority Date: 13 April 1990 Comprises urea formaldehyde resin, nitro lignin, quartz sand, iron oxide and burnt pyrite waste.
General Electric Co Priority Date: 10 September 1991 A mixture of a polyphosphonate ether, an ammonium polyphosphate and a halogenated benzosulphate in PBT.
US 5256,718 Fire retardant nylon
Antistatic agents JO5255550 Antistatic com~sitions New Japan Chemical Co Ltd
Priority Date: 13 March 1992 Comprises a polypropylene, polythene, polystyrene, or ABS type composition compounded with ammonium perchlorate.
505255580 Antistatic polycarbonate composition
Mitsubishi Kasei Corp Priority Date: 11 March 1992 Contains an alkyl sulphonate type antistatic agent and also an epoxy compound.
Mitsui Petrochemical Industries Priority Date: 14 February 1990 Comprises a nylon, a halogenated organic compound, an antimony-containing compound, and a phosphors-containing compound.
US 5,256,719 Fire retardant composition
DSM Priority Date: 12 September 1991 A tire retardant composition based on a nylon, a polyolefin, and magnesium hydroxide.
US 5,258,434 Fire retardant PBT
Curing agents W0932 1250 Curing agent for epoxy resins
Akzo NV Priority Date: 21 April 1992 Preparation of an aqueous hardener for epoxy resin systems having low toxicity. &%e information given in the above section has been supplied by Derwent Publications Ltd, Derwent House, 14 Great Queen Street, London, WCZB SDF, UK. Tel: i-44-71 -3442800. Fax: -i-44- 71-344-2900. Extended salaries or full copies of the patents listed can be obtained~o~ Derwent).
*1994 Elsevier Science Ltd
Po~yplastics Co Priority Date: 29 May 1991 Contains an antimony compound containing both antimony pentoxide, and an alkyl metal oxide.
US 5,258,438 Fire retardant ~om~sition
DSM Priority Date: 12 July 1991 Fire retardant composition based bromostyrene-containing polymers.
US 5,258,439 Fire retardant nylon