Alexander W. S. Duncan

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Epsom, GB

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Patents Grantslast 30 patents

Information Patent Grant
Preparations of polymer polyols
- Patent number 4,810,750
- Issue date Mar 7, 1989
- BP Chemicals Limited
- Alexander W. S. Duncan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant phenolic foams
- Patent number 4,681,902
- Issue date Jul 21, 1987
- BP Chemicals Limited
- Alexander W. S. Duncan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...