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US4338213A Expired / Lapsed US ⏱️ 0.0 years remaining

Aqueous chemiluminescent systems

Assignee: Omniglow Corp
•
Filing: 1981-04-13
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Granted: 1982-07-06
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Expires: 2001-04-13
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Abstract

Abstract Quaternary salts of N,N'-bis(morpholinoalkyl)-N,N'-bis(trifluoromethylsulfonyl)oxamides and of N,N'-bis(pyridylalkyl)-N,N'-bis(trifluoromethylsulfonyl)oxamides are useful for generation of chemiluminescence by reaction with hydrogen peroxide in aqueous solvent.

Inventors

  • 👤 Shin-Shyong Tseng
  • 👤 Michael M. Rauhut

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 16:28
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/16; C07D213/20; C07D295/00; C07D295/04; C07D295/12; C07D295/125; C07D295/13; C09; C09K; C09K11/00; C09K11/06; C09K11/07

Claims Analysis

Total Claims: 18
Claim 1
Independent Claim 76 words
A composition for generating chemiluminescent emission comprising an aqueous solution of a water-soluble organic fluorescer having spectral emission in the range from about 330 to about 1000 nanometers and a water-soluble amide of oxalic acid represented by the formula: ##STR2## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an integer from 2 to 6, and X.sup.⊖ is an anion in proportions capable of producing chemiluminescence on reaction with hydrogen peroxide.
Claim 2
Dependent Claim 76 words
A composition for generating chemiluminescent emission comprising an aqueous solution of a water-soluble organic fluorescer having spectral emission in the range from about 330 to about 1000 nanometers and a water-soluble amide of oxalic acid represented by the formula: ##STR2## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an integer from 2 to 6, and X.sup.⊖ is an anion in proportions capable of producing chemiluminescence on reaction with hydrogen peroxide.
Claim 3
Dependent Claim 14 words
A composition, as defined in claim 1, wherein said amide is 4,4'-{Oxalyl bis[[(trifluoromethyl)sulfonyl]imino]ethylene}bis(4-methylmorpholinium trifluoromethanesulfonate).
Claim 4
Dependent Claim 14 words
A composition, as defined in claim 1, wherein said amine is 4,4'-{Oxalyl bis[[(trifluoromethyl)sulfonyl]imino]ethylene}bis(morpholinium chloride).
Claim 5
Dependent Claim 14 words
A composition, as defined in claim 1, wherein said amide is 4,4'-{Oxalyl bis[[(trifluoromethyl)sulfonyl]imino]ethylene}bis(4-methylmorpholinium tetrafluoroborate).
Claim 6
Dependent Claim 14 words
A composition, as defined in claim 1, wherein said amide is 4,4'-{Oxalyl bis[[(trifluoromethyl)sulfonyl]imino]trimethylene}bis(morpholinium chloride).
Claim 7
Dependent Claim 14 words
A composition, as defined in claim 1, wherein said amide is 4,4'-{Oxalyl bis[[(trifluoromethyl)sulfonyl]imino]trimethylene}bis(4-methylmorpholinium trifluoromethanesulfonate).
Claim 8
Dependent Claim 14 words
A composition, as defined in claim 1, wherein said amide is 2,2'-{Oxalyl bis[[(trifluoromethyl)sulfonyl]imino]ethylene}bis(1-methylpyridinium trifluoromethanesulfonate.
Claim 9
Dependent Claim 18 words
A composition defined by claim 1 wherein said water-soluble organic fluorescer is a tri-alkali-metal salt of 8-hydroxy-1,3,6-pyrenetrisulfonic acid.
Claim 10
Dependent Claim 19 words
A composition defined by claim 1 wherein said water-soluble organic fluorescer is a di-alkyl-metal salt of 9,10-diphenyl anthracene-2,6-disulfonic acid.
Claim 11
Dependent Claim 76 words
A process for generating chemiluminescence comprising adding an effective amount of a water-soluble amide of oxalic acid represented by the formula: ##STR3## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an integer from 2 to 6, and X.sup.⊖ is an anion into an aqueous solution of hydrogen peroxide, or a source of hydrogen peroxide, and a solid water-soluble fluorescer compound having a spectral emission from about 330 to 1,000 nanometers.
Claim 12
Dependent Claim 76 words
A process for generating chemiluminescence comprising adding an effective amount of a water-soluble amide of oxalic acid represented by the formula: ##STR3## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an integer from 2 to 6, and X.sup.⊖ is an anion into an aqueous solution of hydrogen peroxide, or a source of hydrogen peroxide, and a solid water-soluble fluorescer compound having a spectral emission from about 330 to 1,000 nanometers.
Claim 13
Dependent Claim 75 words
A process for generating chemiluminescence comprising adding an effective amount of hydrogen peroxide, or a source of hydrogen peroxide, into an aqueous solution of a water-soluble amide of oxalic acid represented by the formula: ##STR4## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an an integer from 2 to 6, and X.sup.⊖ is an anion and a water-soluble fluorescer compound having spectral emission from about 330 to 1,000 nanometers.
Claim 14
Dependent Claim 75 words
A process for generating chemiluminescence comprising adding an effective amount of hydrogen peroxide, or a source of hydrogen peroxide, into an aqueous solution of a water-soluble amide of oxalic acid represented by the formula: ##STR4## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an an integer from 2 to 6, and X.sup.⊖ is an anion and a water-soluble fluorescer compound having spectral emission from about 330 to 1,000 nanometers.
Claim 15
Dependent Claim 83 words
A composition useful for generating chemiluminescence comprising a dry mixture of a water-soluble amide of oxalic acid represented by the formula: ##STR5## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an integer from 2 to 6, and X.sup.⊖ is an anion, a solid hydrogen peroxide source selected from the group consisting of sodium perborate, potassium perborate, sodium carbonate peroxyhydrate, and histidine perhydrate, and a solid water-soluble fluorescer in proportions capable of producing chemiluminescence when added to water.
Claim 16
Dependent Claim 83 words
A composition useful for generating chemiluminescence comprising a dry mixture of a water-soluble amide of oxalic acid represented by the formula: ##STR5## wherein R 1 represents hydrogen, or alkyl (C 1 -C 6 ), n is an integer from 2 to 6, and X.sup.⊖ is an anion, a solid hydrogen peroxide source selected from the group consisting of sodium perborate, potassium perborate, sodium carbonate peroxyhydrate, and histidine perhydrate, and a solid water-soluble fluorescer in proportions capable of producing chemiluminescence when added to water.
Claim 17
Dependent Claim 14 words
The composition of claim 12 wherein the solid hydrogen peroxide source is sodium perborate.
Claim 18
Dependent Claim 14 words
A process for generating chemiluminescence comprising mixing the composition of claim 12 with water.

References Cited (Backward Citations)

US3354156A Cited
US4006140A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1985-07-05 1986-01-04 1986-07-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1989-07-05 1990-01-04 1990-07-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1993-07-05 1994-01-04 1994-07-06 $7700.00 Window Closed / Lapsed

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