Anchor Chemical Co
of Clayton Lane, Clayton, Manchester.
1892 Company established by Thomas R. Hewlett.
1907 Incorporated as a Limited Company.
1914 Chemical manufacturers. Specialities: India rubber substitutes, chloride of sulphur, bisulphide of carbon, reclaimed rubbers. 
1961 JV with Marbon Chemical of USA to establish plant at Grangemouth to make Marbon Cycolac polymers and other synthetic resins
Sources of Information
- 1914 Whitakers Red Book
- The Times, Oct 07, 1961