GREAT LAKES INTRODUCES TWO NEW ANTIOXIDANTS, Anox™ MDAO11 and Anox™ MDAO85 Added to the Range

Lowinox® MD24 Blends – Optimised antioxidant blends for wire and cable applications DÜSSELDORF, Germany – Great Lakes Chemical Corporation (NYSE:GLK) today announced two additions to its extensive range of polymer stabilisers, Anox™ MDAO11 and Anox™ MDAO85.

GREAT LAKES INTRODUCES A NEW FLAME RETARDANT FOR FLEXIBLE POLYURETHANE FOAMS, Firemaster® 550 is Commercialised

Firemaster® CP-44B – A highly compatible polybrominated styrene copolymer for use in high temperature polyamide and thermoplastic polyester applications DÜSSELDORF, Germany – Great Lakes Chemical Corporation (NYSE:GLK) today announced the introduction of a new high performance flame retardant for flexible polyether and polyester polyurethane foams.

GREAT LAKES EXPANDS ANOX™ ANTIOXIDANTS PORTFOLIO WITH ADDITION OF NEW BINARY BLENDS

Lowinox®1790 Blends- Binary synergistic blends used to protect polymers during processing and long-term ageing DÜSSELDORF, Germany – Great Lakes Chemical Corporation (NYSE:GLK) today announced the expansion of its Anox™ antioxidants line with the addition of two new polymer stabiliser blends containing both a hindered phenolic antioxidant and a phosphite antioxidant.

GREAT LAKES ADDS ANOX™ 330 TO RANGE OF HIGH PERFORMANCE PHENOLIC ANTIOXIDANTS

Anox 330TM and Blends – A range of high performance phenolic antioxidants for polyolefins and other plastics DÜSSELDORF, Germany – Great Lakes Chemical Corporation (NYSE:GLK) today announced the launch of Anox™ 330, a high performance phenolic antioxidant for polyolefins and other plastics.

GREAT LAKES INTRODUCES NEW ANTIOXIDANT BLENDS AT K’ 2001

AlkanoxTM P24 and Blends – Organo-phosphite antioxidant No Dust Blends (NDB’s) for ‘high-end’ polyolefin applications, styrenica, PVC, polyesters, elastomers & adhesives

 DÜSSELDORF, Germany – Great Lakes Chemical Corporation (NYSE:GLK) launched two Alkanox™ P24-based antioxidant blends at Kunststoffe 2001, the world’s leading international tradeshow for plastics and rubber chemicals held 25 October – 1 November, 2001, in Düsseldorf, Germany.

GREAT LAKES LAUNCHES POLYMER ADDITIVES B2B WEB SITE

Visitors to the site www.pa.greatlakes.com will find information about Great Lakes Polymer Additives and the company’s wide range of products in the flame retardants and polymer stabilizers businesses. INDIANAPOLIS, Indiana – February 15, 2001 - Great Lakes Chemical Corporation (NYSE:GLK) today announced the launch of www.pa.greatlakes.com, the new web site for the company’s Polymer Additives Division, offering Great Lakes customers around the world fast, responsive and efficient access to the company’s Polymer Additives products and services.

Great Lakes delivers solutions and real cost savings with lines of polymer additives blends, Great Lakes Anox™ NDB and Fyrebloc® Pelletised Blends

DÜSSELDORF, Germany – Great Lakes Chemical Corporation (NYSE:GLK) offers a safer and more cost-effective alternative to powder and liquid polymer additives through their patented custom, pre-mixed blends.