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Impregnating agent for camouflage

Assignee: Dynamit Nobel AG
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Filing: 1977-02-25
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Granted: 1979-01-30
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Expires: 1997-02-25
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Abstract

Abstract A camouflage impregnating agent comprising a silver salt dissolved in an alcoholic solution of an alkyl trialkoxysilane; a process for camouflaging an oxidic surface by applying thereto a camouflage impregnating agent comprising a silver salt dissolved in an alcoholic solution of an alkyl trialkoxysilane.

Inventors

  • 👤 Horst Hanisch
  • 👤 Karl-Martin Rodder
  • 👤 Hansjurgen Hass

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 19:10
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/30

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 23 words
A camouflage impregnating agent for an oxidic surface comprising a silver salt dissolved in an alcoholic solution of a C 1-8 alkyl trialkoxysilane.
Claim 2
Dependent Claim 23 words
A camouflage impregnating agent for an oxidic surface comprising a silver salt dissolved in an alcoholic solution of a C 1-8 alkyl trialkoxysilane.
Claim 3
Dependent Claim 29 words
A camouflage impregnating agent according to claim 1 wherein the alcoholic solution of alkyl trialkoxysilane is a 5 to 60% solution of a C 1-8 alkyl trialkoxysilane in ethanol.
Claim 4
Dependent Claim 41 words
A camouflage impregnating agent according to claim 1 wherein the silver salt is silver nitrate and the silver nitrate is present in the solution in an amount between 0.5 and 3.0 weight percent, based upon the weight of the entire solution.
Claim 5
Dependent Claim 38 words
A camouflage impregnating agent according to claim 2 wherein the silver salt is silver nitrate and the silver nitrate is present in an amount between 0.5 and 3.0 weight percent based upon the weight of the entire solution.

References Cited (Backward Citations)

US2562488A Cited
US2593817A Cited
US3879206A Cited
US3976497A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-01-29 1982-07-31 1983-01-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-01-29 1986-07-31 1987-01-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-01-29 1990-07-31 1991-01-30 $7700.00 Window Closed / Lapsed

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