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Curing agents
June 1996
Additives for Polymers
Antistatic agents
PATENTS (USA)
JO8027344 Antistatic agent for polymers Okura Industry Co Priority Date: 19 July 1994 A polymer containing a polyalkylene chain and a polyfluoroalkylene chain.
Fire retardants
oxide
Antiblocking agents JO8027292 Antiblocking agent for film and sheet Idemitsu Petrochemical Co Priority Date: 13 July 1994 Applying a mist of an aqueous solution of hydrogen sodium carbonate to the surface of raw film or sheet.
Curing agents JO8027 167 Curing agent for epoxy resins Shinetsu Chemical Industry Priority Date: 8 July 1994 silicon compound Organic aketimine structure .
containing
JO8027402 Curing agent for epoxy resins Shikoku Kasei Kogyo Priority Date: 18 July 1994 An epoxy addict obtained by reacting an with an epoxy imidazoline compound compound, a borate compound and a phenol compound.
(The information given in the above section has been supplied by Derwent Information Ltd, Derwent House, 14 Great Queen Street, London, WC2B 5DF, UK. Tel: +44-l 71-3442800. Far: f 44-171 -344-2900. Extended summaries or full copies of the patents listed can be obtained from Derwent).
@I996 Elsevier Science Ltd
US 5,484,830 Halogen-free fire retardant composition Hoechst Priority Date: 9 February 1993 Intnmescent fire retardant system comprising ammonium polyphosphate and an organophosphorus nitrogen compound.
Stabilizers US 5,84,827 UV stabilized polyurethane concentrate BASF Priority Date: 4 April 1992 Contains 2-(2-hydroxy-3,5,-ditert. amylphenyl)-2H benzotriazole .
US 5,486,556 Stabilizer Sankyo Co Ltd Priority Date: 30 January 1987 A piperidyl-triazine compound.
US 5,488,112 UV absorber Ciba-Geigy Priority Date: 24 February 1994 Dimeric benzotriazoles
US 5,488,117 Stabilizer Ciba-Geigy Priority Date: 22 May 1992 3-(acyloxyphenyl) benzo furan-2-one
Fillers US 5,484,837 Black masterbatch
5
Additives for Polymers
Antistatic agents
PATENTS (USA)
JO8027344 Antistatic agent for polymers Okura Industry Co Priority Date: 19 July 1994 A polymer containing a polyalkylene chain and a polyfluoroalkylene chain.
Fire retardants
oxide
Antiblocking agents JO8027292 Antiblocking agent for film and sheet Idemitsu Petrochemical Co Priority Date: 13 July 1994 Applying a mist of an aqueous solution of hydrogen sodium carbonate to the surface of raw film or sheet.
Curing agents JO8027 167 Curing agent for epoxy resins Shinetsu Chemical Industry Priority Date: 8 July 1994 silicon compound Organic aketimine structure .
containing
JO8027402 Curing agent for epoxy resins Shikoku Kasei Kogyo Priority Date: 18 July 1994 An epoxy addict obtained by reacting an with an epoxy imidazoline compound compound, a borate compound and a phenol compound.
(The information given in the above section has been supplied by Derwent Information Ltd, Derwent House, 14 Great Queen Street, London, WC2B 5DF, UK. Tel: +44-l 71-3442800. Far: f 44-171 -344-2900. Extended summaries or full copies of the patents listed can be obtained from Derwent).
@I996 Elsevier Science Ltd
US 5,484,830 Halogen-free fire retardant composition Hoechst Priority Date: 9 February 1993 Intnmescent fire retardant system comprising ammonium polyphosphate and an organophosphorus nitrogen compound.
Stabilizers US 5,84,827 UV stabilized polyurethane concentrate BASF Priority Date: 4 April 1992 Contains 2-(2-hydroxy-3,5,-ditert. amylphenyl)-2H benzotriazole .
US 5,486,556 Stabilizer Sankyo Co Ltd Priority Date: 30 January 1987 A piperidyl-triazine compound.
US 5,488,112 UV absorber Ciba-Geigy Priority Date: 24 February 1994 Dimeric benzotriazoles
US 5,488,117 Stabilizer Ciba-Geigy Priority Date: 22 May 1992 3-(acyloxyphenyl) benzo furan-2-one
Fillers US 5,484,837 Black masterbatch
5