Rigid-rod macromonomers, and methods for preparing such macromonomers, having a polyaromatic backbone, solubilizing side groups, and reactive side groups are provided. The macromonomers are chemically incorporated into polymer systems to provide stronger, stiffened polymers.
대표청구항▼
[ What is claimed is:] [1.] A method of producing reinforced polymers, comprising copolymerizing macromonomers having the structure: [ STR 34 ] wherein each A.sub.1, A.sub.2, A.sub.3, and A.sub.4, on each monomer unit, independently, is C or N; each G.sub.1, G.sub.2, G.sub.3, and G.sub.4, on each mo
[ What is claimed is:] [1.] A method of producing reinforced polymers, comprising copolymerizing macromonomers having the structure: [ STR 34 ] wherein each A.sub.1, A.sub.2, A.sub.3, and A.sub.4, on each monomer unit, independently, is C or N; each G.sub.1, G.sub.2, G.sub.3, and G.sub.4, on each monomer unit, independently, is selected from the group consisting of H, solubilizing side groups, reactive side groups, and reactive solubilizing side groups, provided that (1) at least one monomer unit has at least one solubilizing side group and at least one monomer unit has at least one reactive side group, or (2) at least one monomer unit has at least one reactive solubilizing side group, and provided that when any of A.sub.1, A.sub.2, A.sub.3, and A.sub.4 is N, the corresponding G.sub.1, G.sub.2, G.sub.3, or G.sub.4 is nil; the macromonomer has a degree of polymerization, DP.sub.n, greater than about 6; and adjacent monomer units are oriented head-to-head, head-to-tail, or randomly; with one or more monomers.
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이 특허에 인용된 특허 (14)
Intille George M. (Maryland Heights MO), Coupling of aromatic compounds in the presence of molecular oxygen, a mercuric oxyanion compound, and a group VIII metal.
Gagn Robert R. (Pasadena CA) Marrocco ; III Matthew L. (Santa Ana CA) Trimmer Mark S. (Pasadena CA) Hendricks Neil H. (Brea CA), Macromonomers having reactive side groups.
Gagn Robert R. (Pasadena CA) Marrocco ; III Matthew L. (Santa Ana CA) Trimmer Mark S. (Pasadena CA) Hendricks Neil H. (Brea CA), Macromonomers having reactive side groups.
Gagne Robert R. (Pasadena CA) Marrocco ; III Matthew L. (Santa Ana CA) Trimmer Mark S. (Pasadena CA) Hendricks Neil H. (Brea CA), Macromonomers having reactive side groups.
Tanaka Susumu (Tsukuba JPX) Kaeriyama Kyoji (Tsuchiura JPX), Poly(benzoic acid), method for the preparation thereof and method for the preparation of poly(p-phenylene) therefrom.
El-Hibri, Mohammad Jamal; Myrick, Leslie J.; Thomas, David B.; Carter, Roy L.; Maljkovic, Nikica; Davis, Christopher; Harding, Scott A., Aromatic polycarbonate composition.
El-Hibri, Mohammad Jamal; Myrick, Leslie J.; Thomas, David B.; Carter, Roy L.; Maljkovic, Nikica; Davis, Christopher; Harding, Scott A., Aromatic polyimide composition.
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