GB1110191A - Process for preparing a polyhalogenated phenylene polyisocyanate - Google Patents
Process for preparing a polyhalogenated phenylene polyisocyanateInfo
- Publication number
- GB1110191A GB1110191A GB28187/66A GB2818766A GB1110191A GB 1110191 A GB1110191 A GB 1110191A GB 28187/66 A GB28187/66 A GB 28187/66A GB 2818766 A GB2818766 A GB 2818766A GB 1110191 A GB1110191 A GB 1110191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyhalogenated
- trichlorobenzene
- diamines
- diamine
- preparing
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000000843 phenylene group Polymers C1(=C(C=CC=C1)*)* 0.000 title 1
- 229920001228 polyisocyanate Polymers 0.000 title 1
- 239000005056 polyisocyanate Substances 0.000 title 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- SOEGTSACGJYVHH-UHFFFAOYSA-N 1,3,5-trichlorocyclohexa-3,5-diene-1,2-diamine Chemical compound ClC1(C(C(=CC(=C1)Cl)Cl)N)N SOEGTSACGJYVHH-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
- 239000007858 starting material Substances 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/773—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47381865A | 1965-07-21 | 1965-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1110191A true GB1110191A (en) | 1968-04-18 |
Family
ID=23881115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28187/66A Expired GB1110191A (en) | 1965-07-21 | 1966-06-23 | Process for preparing a polyhalogenated phenylene polyisocyanate |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3450740A (OSRAM) |
| BE (1) | BE684377A (OSRAM) |
| DE (1) | DE1593219C3 (OSRAM) |
| ES (1) | ES329268A1 (OSRAM) |
| FR (1) | FR1486259A (OSRAM) |
| GB (1) | GB1110191A (OSRAM) |
| NL (1) | NL6610199A (OSRAM) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2683160A (en) * | 1953-03-19 | 1954-07-06 | Du Pont | Preparation of aromatic isocyanates |
-
1965
- 1965-07-21 US US473818A patent/US3450740A/en not_active Expired - Lifetime
-
1966
- 1966-06-23 GB GB28187/66A patent/GB1110191A/en not_active Expired
- 1966-07-04 DE DE1593219A patent/DE1593219C3/de not_active Expired
- 1966-07-08 FR FR68823A patent/FR1486259A/fr not_active Expired
- 1966-07-20 BE BE684377D patent/BE684377A/xx unknown
- 1966-07-20 NL NL6610199A patent/NL6610199A/xx unknown
- 1966-07-20 ES ES0329268A patent/ES329268A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES329268A1 (es) | 1967-05-01 |
| NL6610199A (OSRAM) | 1967-01-23 |
| DE1593219B2 (de) | 1975-01-23 |
| BE684377A (OSRAM) | 1967-01-20 |
| DE1593219A1 (de) | 1970-06-18 |
| DE1593219C3 (de) | 1975-09-18 |
| FR1486259A (fr) | 1967-06-23 |
| US3450740A (en) | 1969-06-17 |
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