- Author
- Beck, W. | Blackwood, J. C.
- Title
- Metallic Salts of Tetrazoles Used as Blowing and Intumescent Agents for Thermoplastic Polymers.
- Coporate
- Stepan Chemical Co., Wilmington, MA
- Report
-
U.S. Patent 3,873,477
March 25, 1975
7 p. - Keywords
- thermoplastics | metal salts
- Identifiers
- blowing agents