UV absorber for polycarbonate

UV absorber for polycarbonate

Additives for Polymer’s July 1991 Priority Date: 2 February 1990 Contains graphite fibres. us 6,001,164 BLOWING AGENT FOR PUFOAMS The Dow Chemical...

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Additives for Polymer’s

July 1991

Priority Date: 2 February 1990 Contains graphite fibres.

us 6,001,164

BLOWING AGENT FOR PUFOAMS The Dow Chemical Co. Priority Date: 19 August 1988 Blowing agent has reduced level of hard halocarbon.

US 5,001,172

FIBRE REINFORCED PLASTICS Kabushiki Kaisha Priority Date: 19 December 1987 Glass fibres of specific modulus.

us 5,091,177

W ABSORBER FOR POLYCARBONATE Bayer AG Priority Date: 28 May 1986 Hydroxy benzotriazole.

us 5,001,180

RELEASE AGENT FOR POLYCARBONATE MOULDING COMPOSITIONS Mobay Corp. Priority Date: 1 November 1989 Based upon a monoester derived from a Cl060 guerbet alcohol.

us 5,001,184

HIGH MODULUS THERMOPLASTIC COMPOSITES ICI Priority Date: 22 September 1987 Continuous reinforcing filaments including pitch-based graphite filaments, in a polymer matrix.

us 5,001,212

CURING AGENT FOR EPOXY RESINS SKW Trostberg AG Priority Date: 28 June 1988 An adduct or reaction product of a) an imidazole and b) at least one aromatic hydroxy acid.

US $002,702

12

STABILIZERS Sandoz Ltd. Priority Date: 10 July 1987

01991 Elsevier Science Publishers Ltd.