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A copy of U.S. Patent 3,928,278, issued Dec. 23, 1975, titled 'Coupling Agents for Chrysotile Asbestos and Thermoplastic Polymers.' It describes phenolic coupling agents that improve adhesion between chrysotile asbestos and thermoplastic polymers such as polypropylene, polyethylene, polystyrene and PVC. It gives tensile, modulus and heat-distortion test data in tables and ten examples, and ends with claims. A front page carries a schematic of phenolic/chrysotile surface interactions.
- Published by
- United States Patent Office
- Series
- Union Carbide documents, UC-203
- Date
- December 23, 1975
- Number
- Bates A13667 to A13673
- Library no.
- ACL Doc 15463 · asbestosclaims.law/library/15463
- Rights
- A document from asbestos litigation, published for research and historical study.
Read or download
Read online Download the PDF Document UC-203 · 15 pages · 1.2 MB
People and organizations
- U.S. Patent Office (its organization)
Related pages
Pages on our site about what this document covers: Chrysotile: White Asbestos, the Most Common Type.
About this copy
This is document UC-203 of the Union Carbide documents, documents produced and used as evidence in asbestos lawsuits against Union Carbide, 15 pages. Production numbers A13667 to A13673.
Cite this document
“U.S. Patent 3,928,278, Coupling Agents for Chrysotile Asbestos and Thermoplastic Polymers.” December 23, 1975. Union Carbide documents, UC-203, Bates A13667 to A13673. United States Patent Office. AsbestosClaims.Law Library, ACL Doc 15463. https://asbestosclaims.law/library/15463.
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