RESEARCH ON HIGH TEMPERATURE POLYMERS: SUMMARY REPORT: I. TITANIUM AND ALUMINUM CHELATES
Abstract
A number of dichelates of titanium were prepared with the following structure: RO-Ti-OR with chelate groups such as (quinolin-8-oxy), (1,3diphenyl-1-ketoprop-2-ene-3-oxy), or (2-ketopent3-ene-4-oxy) attached to the Ti, and where the R group was either 2-propyl or trimethylsilyl. Reactions of the various titanium dichelates with equimolar quantities of water, acetic anhydride, dimethyldiacetoxysilane, or dibutyldiacetoxystannane were conducted. The products ranged from viscous oils to infusible solids. Monochelates of aluminum, similar to the dichelates of titanium described above, were prepared and reacted with several diacetoxy derivatives. In general, the products were insoluble and high melting. Composite chelates prepared by the combination of phenolic resins with aluminoxane or titanoxane polymers were formed into molded disks and laminated sheets reinforced with glass fibers. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 15, 1961
- Accession Number
- AD0262701
Entities
People
- John B. Rust