Blanche H. Black

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York, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Starch polymer graft composition and method of preparation
- Patent number 5,116,927
- Issue date May 26, 1992
- Sequa Chemicals, Inc.
- William C. Floyd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Starch polymer graft composition and method of preparation
- Patent number 5,055,541
- Issue date Oct 8, 1991
- Sequa Chemicals, Inc.
- William C. Floyd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Starch based binder composition for non-woven fibers or fabrics
- Patent number 5,026,746
- Issue date Jun 25, 1991
- Sequa Chemicals, Inc.
- William C. Floyd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...