Aromatic composition and method for the production of the same

Details Aromatic composition and method for the production of the same Aromatic composition and method for the production of the same

1988-02-26

1989-11-14

Bleutge, John C.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524700, 524800, 524837, 42840221, 42840224, 264 47, 512 4, 42721334, B01D 1302

Patent

active

048808512

ABSTRACT:
An aromatic composition comprises aromatic substances that are encapsulated and/or clathrated in a matrix of polymer. The includes an inorganic polymer produced from metal alkoxides; a conjugated polymer produced from metal alkoxides and silane coupling agents; and a conjugated polymer produced from metal alkoxides, silane coupling agents, and organic monomers. The aromatic composition has slow-release characteristics, so that the aromatic substances are released over a long period of time. In a method for the production of the aromatic composition, a catalyst for sol-gel methods that comprises an acid or its anhydride and an organic base, and if necessary, irradiation with ultraviolet light and/or an electron beam are used for making the polymer.

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