Catherine C. Cashman

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Hanahan, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Lignosulfonate additive-containing carbon black compositions
- Patent number 4,892,587
- Issue date Jan 9, 1990
- Westvaco Corporation
- Peter Dilling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...