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Robert H Boschan

from Ventura, CA
Deceased

Robert Boschan Phones & Addresses

  • Ventura, CA
  • 12195 Linda Flora Dr, Ojai, CA 93023
  • Atlanta, GA
  • Los Angeles, CA
  • Smyrna, GA
  • 257 S Montgomery St, Ojai, CA 93023

Publications

Us Patents

Process For Making Nitroarylacetylenes And Nitroarylaldehydes

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US Patent:
41255631, Nov 14, 1978
Filed:
Aug 26, 1977
Appl. No.:
5/828016
Inventors:
Robert H. Boschan - Los Angeles CA
Assignee:
Hughes Aircraft Company - Culver City CA
International Classification:
C07C 4748
C07C 7910
C07C 7912
US Classification:
260645
Abstract:
I have discovered a process for making nitroarylacetylenes and aminoarylacetylenes in which the aryl radical is a phenylene radical or a diphenylene radical. With the exception of p-aminophenylacetylene, the compounds produced by this process are novel. The compounds are all useful as intermediates in the preparation of addition polymers utilizing a polymeric backbone of polyimides. The addition polymers are useful as adhesives and as laminating resins.

Process For Preparing Ethynylated Benzoic Acid Derivatives

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US Patent:
44658338, Aug 14, 1984
Filed:
Oct 15, 1980
Appl. No.:
6/197300
Inventors:
Robert H. Boschan - Los Angeles CA
Assignee:
Hughes Aircraft Company - El Segundo CA
International Classification:
C07D23970
C07D30789
C07D23354
C07D21306
US Classification:
544246
Abstract:
A novel ethynylation process is disclosed which provides an expanded series of novel ethylnyl-terminated aromatic compounds having base sensitive substituents and which facilitates the economic preparation of prior art ethynyl-substituted aromatic compounds.
Robert H Boschan from Ventura, CADeceased Get Report