Tsi Tieh Li

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Milltown, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Thiodiethanol based polyurethane elastomers having improved dynamic...
- Patent number 4,349,656
- Issue date Sep 14, 1982
- American Cyanamid Company
- Volker D. Arendt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thiodiethanol-based polyurethane elastomers having improved dynamic...
- Patent number 4,284,761
- Issue date Aug 18, 1981
- American Cyanamid Co.
- Volker D. Arendt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vulcanizable elastomer from thiodiethanol and an oligomeric polyester
- Patent number 4,091,002
- Issue date May 23, 1978
- American Cyanamid Company
- Tsi Tieh Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vulcanizable elastomers derived from thiodiethanol
- Patent number 4,028,305
- Issue date Jun 7, 1977
- American Cyanamid Company
- Tsi Tieh Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyformals having low methylol end-group content and polyurethanes...
- Patent number 3,959,227
- Issue date May 25, 1976
- American Cyanamid Company
- Eugene Yue Chieh Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...