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May & Baker

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May & Baker was a British chemical company founded by John May and William Gerrard Baker in Wandsworth, London in 1839.[1] They initially specialized in the manufacture of chemicals derived from mercury and bismuth. Over the years they diversified into other chemical fields including photographic chemicals, pharmaceuticals, agrochemicals, and chemicals for research and development.

The company was bought by Établissements Poulenc Frères (later to become Société des Usines Chimiques Rhône-Poulenc) in 1922,[2] and subsequently moved to Dagenham, Essex, although it continued to trade under the May & Baker name.

Laboratory sample of M&B 693. Credit: Wellcome Collection

During this time May & Baker branched into pharmaceuticals, with one of their major discoveries being sulphapyridine (M&B 693), first produced in 1937. This compound, May & Baker's most famous product, was one of the first generation of sulfonamide antibiotics. During WW2, M&B 693 saved many thousands of lives, including Sir Winston Churchill who was treated with it for pneumonia infections twice during the war. In a subsequent wartime radio broadcast on December 29, 1943, he said: "This admirable M&B, from which I did not suffer any inconvenience, was used at the earliest moment; and after a week's fever, the intruders were repulsed."[3] The 693 numeric still features on the badge of May & Baker FC.

Post-war, May & Baker expanded into many countries round the world, particularly those in the Commonwealth, and comprised three divisions, Pharmaceuticals, Fine Chemicals and Agrochemicals. The 1960s were a boom time for the company, unofficially known as 'the Brittox Years' after one of its world-leading agrochemicals. There were agrochemical manufacturing sites in Sweet Briar Road, Norwich, Barton Moss in Manchester and Belvedere in Kent, a research station at Ongar in Essex and a head office at Regent House in nearby Brentwood.

The Agrochemical Division also contained Environmental Products (amenity horticulture) and Garden Care (retail), the latter being sold to Pan Britannica Industries (Sumitomo Group) in 1991. A subsidiary, Hortichem, was based in Ongar.

In 1986, a survey of the river bed sediments of the River Yare, near Norwich, Norfolk was undertaken by Imperial College, London, and showed significant pollution by mercury and copper with lesser amounts of cadmium, lead and zinc present. The pollution was traced to the May and Baker factory at Sweet Briar Road.[4]

In 1990 the company came under the direct supervision of Rhone-Poulenc, which later merged with Rorer, an American pharmaceutical company, to form Rhone-Poulenc Rorer.

In 1999 the company was split — the Dagenham site (now just pharmaceuticals), merged with Hoechst and changed the company name to Aventis, removing R&D from the site in July 2000. The Norwich site became part of Bayer Agrochemicals. The Nigerian subsidiary, bought out in 2002, remains as May & Baker Nigeria plc.[5]

Later on, a further merger with Sanofi-Synthélabo in 2004 changed the Dagenham site owner to Sanofi-Aventis. In 2009 Sanofi-Aventis announced their intention to close the Dagenham plant by 2013.[6] Sanofi's plans to turn the former site into a state-of-the-art science park were put in doubt by a lack of funding from London mayor Boris Johnson's Growth Fund.[7] The Dagenham site is now occupied by the London East Business and Technical Park.[8]

Club

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The original works club still exists as The May & Baker Club,[9] and still uses the original M&B logo made using the old symbol for Mercury, surmounted with a five-pointed star. They also host a football club of the same name.

References

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  1. ^ "May and Baker". www.gracesguide.co.uk.
  2. ^ "History of Rhône-Poulenc S.A. – FundingUniverse". www.fundinguniverse.com.
  3. ^ "Archived copy" (PDF). Archived from the original (PDF) on 13 October 2007. Retrieved 28 December 2008.{{cite web}}: CS1 maint: archived copy as title (link)
  4. ^ Sion, Charle E (1995). The behaviour of mercury and copper contamination in a lowland river system and their accumulation by some biota. Ph.D thesis, Imperial College, University of London.
  5. ^ "May & Baker Nigeria Plc". Retrieved 8 September 2011.
  6. ^ "Sanofi pulls out of Dagenham". pharmafile. Retrieved 5 May 2014.
  7. ^ "Sanofi's Dagenham Science Park legacy in turmoil as Boris Johnson denies funding". Barking and Dagenham Post. 29 November 2013. Retrieved 5 May 2014.
  8. ^ "The New Neighbours". M&B Sports and Social Club. Retrieved 23 May 2024.
  9. ^ "M&B". www.mayandbakersclub.co.uk.
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