Combinatorial method of forming cascade polymer surfaces

Details Combinatorial method of forming cascade polymer surfaces Combinatorial method of forming cascade polymer surfaces

1997-11-19

1999-03-23

Gorr, Rachel

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

525440, 525452, 525474, C08G 1871

Patent

active

058861270

ABSTRACT:
The method of forming a surface layer on a substrate is accomplished by dendrimerizing a mixture of branched monomers on the substrate surface wherein the monomers introduce heterogeneous functionalized branches and homogenous connectivity to the substrate. A cascade polymer coated substrate is formed consisting essentially of a substrate including a surface and at least one dendrimerized surface layer consisting of heterogeneous functionalities the layer being linked to the substrate by homogenous linkages, preferably isocyanate linkages.

REFERENCES:
patent: 5154853 (1992-10-01), Newkome et al.
patent: 5206410 (1993-04-01), Nekome et al.
patent: 5610268 (1997-03-01), Meyer
patent: 5663260 (1997-09-01), Frechet
Carell et al. (1995) New promise in combinatorial chemistry: synthesis, characterization, and screening of small-molecule libraries in solution. Chem. Biol., 2:171:183.
Carell et al. (1994) A novel procedure for the synthesis of libraries containing small organic molecules. Angew. Chem. Int. Ed. Engl., 33(2):2059-2061.
de Brabander-van den Berg and Meijer (1993) Poly(propylene imine) dendrimers: large-scale synthesis by hetereogeneously catalyzed hydrogenations. Angew. Chem. Int. Ed. Engl., 32:1308-1311.
Dominguez et al. (1961) Simple preparation of a very active raney nickel catalyst. J. Org. Chem., 26:1625.
Gitsov and Frechet (1996) Stimuli-responsive hybrid macromolecules: novel amphiphilic star copolymers with dendritic groups at the periphery. J. Org. Chem., 118:3785-3786.
Gitsov and Frechet (1993) Solution and solid-state properties of hybrid linear-dendritic block copolymers. Macromolecules, 26:6536-6546.
Newkome and Weis (1996) Di-tert-Butyl Proc. Int., 28:485-488 (only copy available).
Plattner et al. (1972) Synthesis of some DE and CDE ring analogs of camptothecin. J. Am. Chem. Soc., 94:8613-8615.
vanGenderen et al. (1994) Observing individual generations in poly(propyleneimine) dendrimers with natural abundance .sup.15 N-NMR spectroscopy. Recl.Trav. Chim. Pays-Bas., 113:573-574.
Worner and Mulhaupt 91993) Polynitrile-and polyamine-functional poly(trimethylene imine) dendrimers. Angew Chem. Int. Engl., 32(9):1306-1308.
Xiang et al. (1995) A combinatorial approach to materials discovery. Science, 268:1738-1740.

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