NO20053069L - Maling av total reaktive isocyanatgrupper i prover anvendende bifunksjonelle nukleofiler slik som (1,8-diaminonaftalen (DAN). - Google Patents
Maling av total reaktive isocyanatgrupper i prover anvendende bifunksjonelle nukleofiler slik som (1,8-diaminonaftalen (DAN).Info
- Publication number
- NO20053069L NO20053069L NO20053069A NO20053069A NO20053069L NO 20053069 L NO20053069 L NO 20053069L NO 20053069 A NO20053069 A NO 20053069A NO 20053069 A NO20053069 A NO 20053069A NO 20053069 L NO20053069 L NO 20053069L
- Authority
- NO
- Norway
- Prior art keywords
- isocyanate
- dan
- diaminonaphthalene
- sample
- samples
- Prior art date
Links
- YFOOEYJGMMJJLS-UHFFFAOYSA-N 1,8-diaminonaphthalene Chemical compound C1=CC(N)=C2C(N)=CC=CC2=C1 YFOOEYJGMMJJLS-UHFFFAOYSA-N 0.000 title abstract 2
- 230000001588 bifunctional effect Effects 0.000 title abstract 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 title 1
- 239000012038 nucleophile Substances 0.000 title 1
- 238000010422 painting Methods 0.000 title 1
- 239000012948 isocyanate Substances 0.000 abstract 8
- 150000002513 isocyanates Chemical class 0.000 abstract 8
- 239000007795 chemical reaction product Substances 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 230000007613 environmental effect Effects 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000000269 nucleophilic effect Effects 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3237—Polyamines aromatic
- C08G18/3243—Polyamines aromatic containing two or more aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
- G01N2030/884—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42996302P | 2002-11-29 | 2002-11-29 | |
| PCT/US2003/038051 WO2004051221A2 (en) | 2002-11-29 | 2003-12-01 | Measurement of total reactive isocyanate groups in samples using bifunctional nucleophiles such as 1,8-diaminonaphthalene (dan) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20053069D0 NO20053069D0 (no) | 2005-06-22 |
| NO20053069L true NO20053069L (no) | 2005-08-23 |
Family
ID=32469396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20053069A NO20053069L (no) | 2002-11-29 | 2005-06-22 | Maling av total reaktive isocyanatgrupper i prover anvendende bifunksjonelle nukleofiler slik som (1,8-diaminonaftalen (DAN). |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060130565A1 (de) |
| EP (1) | EP1579207A2 (de) |
| AU (1) | AU2003298756A1 (de) |
| CA (1) | CA2507883A1 (de) |
| NO (1) | NO20053069L (de) |
| WO (1) | WO2004051221A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268406A (zh) * | 2015-09-09 | 2016-01-27 | 上海出入境检验检疫局工业品与原材料检测技术中心 | 一种异氰酸酯固相萃取柱及其制备方法和应用 |
| CN106568859B (zh) * | 2016-10-27 | 2019-01-29 | 广东出入境检验检疫局检验检疫技术中心 | 一种软木塞中多种异氰酸酯类化合物的检测方法 |
| CN112147237A (zh) * | 2019-06-26 | 2020-12-29 | 万华化学（北京）有限公司 | 一种测定二异氰酸酯化合物中异氰酸酯基团反应活性的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533750A (en) * | 1967-10-16 | 1970-10-13 | Minnesota Mining & Mfg | Air testing process |
| 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 |
-
2003
- 2003-12-01 EP EP03796514A patent/EP1579207A2/de not_active Withdrawn
- 2003-12-01 US US10/536,219 patent/US20060130565A1/en not_active Abandoned
- 2003-12-01 WO PCT/US2003/038051 patent/WO2004051221A2/en not_active Ceased
- 2003-12-01 AU AU2003298756A patent/AU2003298756A1/en not_active Abandoned
- 2003-12-01 CA CA002507883A patent/CA2507883A1/en not_active Abandoned
-
2005
- 2005-06-22 NO NO20053069A patent/NO20053069L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20053069D0 (no) | 2005-06-22 |
| EP1579207A2 (de) | 2005-09-28 |
| WO2004051221A2 (en) | 2004-06-17 |
| CA2507883A1 (en) | 2004-06-17 |
| AU2003298756A1 (en) | 2004-06-23 |
| US20060130565A1 (en) | 2006-06-22 |
| WO2004051221A3 (en) | 2004-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |