FR2768516B1 - Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide - Google Patents

Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide

Info

Publication number
FR2768516B1
FR2768516B1 FR9711508A FR9711508A FR2768516B1 FR 2768516 B1 FR2768516 B1 FR 2768516B1 FR 9711508 A FR9711508 A FR 9711508A FR 9711508 A FR9711508 A FR 9711508A FR 2768516 B1 FR2768516 B1 FR 2768516B1
Authority
FR
France
Prior art keywords
isocyanates
traces
determination
state
wet environment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9711508A
Other languages
English (en)
Other versions
FR2768516A1 (fr
Inventor
Odile Vandenabeele
Laurent Garrelly
Auguste Commeyras
Louis Mion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INST BOUISSON BERTRAND
Original Assignee
INST BOUISSON BERTRAND
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INST BOUISSON BERTRAND filed Critical INST BOUISSON BERTRAND
Priority to FR9711508A priority Critical patent/FR2768516B1/fr
Priority to PCT/FR1998/001984 priority patent/WO1999014588A1/fr
Priority to AU91692/98A priority patent/AU9169298A/en
Priority to US09/508,787 priority patent/US6534317B1/en
Priority to EP98944003A priority patent/EP1018006A1/fr
Publication of FR2768516A1 publication Critical patent/FR2768516A1/fr
Application granted granted Critical
Publication of FR2768516B1 publication Critical patent/FR2768516B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/172307—Cyanide or isocyanide
FR9711508A 1997-09-16 1997-09-16 Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide Expired - Fee Related FR2768516B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9711508A FR2768516B1 (fr) 1997-09-16 1997-09-16 Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide
PCT/FR1998/001984 WO1999014588A1 (fr) 1997-09-16 1998-09-16 Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide
AU91692/98A AU9169298A (en) 1997-09-16 1998-09-16 Use of isocyanates for assaying nucleophilic functions in the form of traces in wet medium
US09/508,787 US6534317B1 (en) 1997-09-16 1998-09-16 Use of isocyanates for assaying nucleophilic functions in the form of traces in wet medium
EP98944003A EP1018006A1 (fr) 1997-09-16 1998-09-16 Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711508A FR2768516B1 (fr) 1997-09-16 1997-09-16 Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide

Publications (2)

Publication Number Publication Date
FR2768516A1 FR2768516A1 (fr) 1999-03-19
FR2768516B1 true FR2768516B1 (fr) 1999-10-29

Family

ID=9511127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711508A Expired - Fee Related FR2768516B1 (fr) 1997-09-16 1997-09-16 Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide

Country Status (5)

Country Link
US (1) US6534317B1 (fr)
EP (1) EP1018006A1 (fr)
AU (1) AU9169298A (fr)
FR (1) FR2768516B1 (fr)
WO (1) WO1999014588A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764592A (en) * 1952-11-05 1956-09-25 Goodyear Tire & Rubber Adducts of mercaptans and isocyanates
NL130985C (fr) * 1967-02-09
US3884951A (en) * 1968-09-11 1975-05-20 Exxon Research Engineering Co Thioether isocyanate adducts
JPS5110986B2 (fr) * 1972-10-05 1976-04-08
US4125376A (en) * 1977-04-22 1978-11-14 The United States Of America As Represented By The Secretary Of The Army Method for detecting water pollutants
US4423076A (en) * 1979-08-08 1983-12-27 National Foundation For Cancer Research, Inc. 1-Branched-alkyl-3-(2-haloethyl)-3-nitrosoureas as novel antitumor agents
JPS56120662A (en) * 1980-02-28 1981-09-22 Kowa Co Novel nitrosourea derivative and its preparation
CH662659A5 (en) * 1982-04-26 1987-10-15 Zellweger Uster Ag Method for the detection of diisocyanates and the use of the method
FR2614300A1 (fr) * 1987-04-22 1988-10-28 Sanofi Sa Nouveau procede d'obtention de carbamates actives.
US4698438A (en) * 1985-04-26 1987-10-06 E. I. Du Pont De Nemours And Company Process for the preparation of methyl carbamates and thioimidates
US4840919A (en) * 1987-03-03 1989-06-20 Perfect View, Inc. Gas dosimeter for colorimetrically indicating the presence of amides
CA1340759C (fr) * 1988-07-01 1999-09-21 James P. Albarella Indicateurs chromogenes a base d'isobenzothiazolone pour le thiol et leurs derives
US5284962A (en) * 1992-10-09 1994-02-08 E. I. Du Pont De Nemours And Company Multistage process for making methyl carbamates
US5354689A (en) * 1993-05-10 1994-10-11 The United States Of America As Represented By The Department Of Health And Human Services Method of detecting isocyanates

Also Published As

Publication number Publication date
AU9169298A (en) 1999-04-05
FR2768516A1 (fr) 1999-03-19
WO1999014588A1 (fr) 1999-03-25
EP1018006A1 (fr) 2000-07-12
US6534317B1 (en) 2003-03-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20090529