Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,259 pages of information and 244,500 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
1956 British Hydrocarbon Chemicals had 2 subsidiaries - Forth Chemicals and Grange Chemicals[1], the latter being one-third owned by the Oronite Co of California.
1968 BP Chemicals was negotiating to acquire Chevron Chemical Co's share in Grange Chemicals phthalic anhydride plant at Salt End, Hull[2]
1969 BP Chemicals ran down and replaced the 5-year old Grange Chemical phthalic anhydride plant[3]
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