GB1404962A - Polyurethane elastomers and a process for their production - Google Patents
Polyurethane elastomers and a process for their productionInfo
- Publication number
- GB1404962A GB1404962A GB5648972A GB5648972A GB1404962A GB 1404962 A GB1404962 A GB 1404962A GB 5648972 A GB5648972 A GB 5648972A GB 5648972 A GB5648972 A GB 5648972A GB 1404962 A GB1404962 A GB 1404962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- benzoic acid
- ester
- diamino
- polyisocyanate
- 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
- 229920003225 polyurethane elastomer Polymers 0.000 title 1
- KNWUVCLZVAITFP-UHFFFAOYSA-N 3,5-diamino-4-methylbenzoic acid Chemical compound CC1=C(N)C=C(C(O)=O)C=C1N KNWUVCLZVAITFP-UHFFFAOYSA-N 0.000 abstract 3
- 229920001228 polyisocyanate Polymers 0.000 abstract 3
- 239000005056 polyisocyanate Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000004702 methyl esters Chemical class 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- NPSJHQMIVNJLNN-UHFFFAOYSA-N 2-ethylhexyl 4-nitrobenzoate Chemical compound CCCCC(CC)COC(=O)C1=CC=C([N+]([O-])=O)C=C1 NPSJHQMIVNJLNN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004808 2-ethylhexylester Substances 0.000 abstract 1
- RKBQPUFPJRCJKE-UHFFFAOYSA-N 3,5-diamino-2-methylbenzoic acid Chemical compound CC1=C(N)C=C(N)C=C1C(O)=O RKBQPUFPJRCJKE-UHFFFAOYSA-N 0.000 abstract 1
- WYEICEZIDZRRKV-UHFFFAOYSA-N 3,5-diamino-4-tert-butylbenzoic acid Chemical compound CC(C)(C)C1=C(N)C=C(C(O)=O)C=C1N WYEICEZIDZRRKV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 150000004984 aromatic diamines Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 125000004494 ethyl ester group Chemical group 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- -1 isobutyl ester Chemical class 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
- C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
-
- 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
- C08G18/28—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
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712160589 DE2160589C3 (de) | 1971-12-07 | 1971-12-07 | Verfahren zur Herstellung von Polyurethanelastomeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1404962A true GB1404962A (en) | 1975-09-03 |
Family
ID=5827225
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5179374A Expired GB1404963A (en) | 1971-12-07 | 1972-12-07 | Aromatic diamines |
| GB5648972A Expired GB1404962A (en) | 1971-12-07 | 1972-12-07 | Polyurethane elastomers and a process for their production |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5179374A Expired GB1404963A (en) | 1971-12-07 | 1972-12-07 | Aromatic diamines |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS51155B2 (enExample) |
| BE (1) | BE792358A (enExample) |
| DE (1) | DE2160589C3 (enExample) |
| ES (1) | ES409346A1 (enExample) |
| FR (2) | FR2169808B1 (enExample) |
| GB (2) | GB1404963A (enExample) |
| IT (1) | IT973878B (enExample) |
| NL (1) | NL7216543A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133802A (en) * | 1983-01-17 | 1984-08-01 | Grace W R & Co | High molecular weight aromatic amine scavengers |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254272A (en) * | 1979-02-21 | 1981-03-03 | The Goodyear Tire & Rubber Company | Aromatic diamines and polyurethanes cured thereby |
| DE2928357A1 (de) * | 1979-07-13 | 1981-01-15 | Metzeler Kautschuk | Zellige elastomerschaeume und verfahren zu ihrer herstellung |
| DE2933165A1 (de) * | 1979-08-16 | 1981-03-26 | Bayer Ag, 51373 Leverkusen | Verfahren zur herstellung von dynamisch besonders belastbaren luftreifen |
| US4482690A (en) * | 1984-02-09 | 1984-11-13 | Air Products And Chemicals, Inc. | Process for the production of polyurethane urea elastomers |
| JPS61159342U (enExample) * | 1985-03-20 | 1986-10-02 | ||
| DE4433437A1 (de) | 1994-09-20 | 1996-03-21 | Bayer Ag | Vernetzer für Textildruck-Bindemittel |
-
0
- BE BE792358D patent/BE792358A/xx not_active IP Right Cessation
-
1971
- 1971-12-07 DE DE19712160589 patent/DE2160589C3/de not_active Expired
-
1972
- 1972-12-05 IT IT5446572A patent/IT973878B/it active
- 1972-12-06 ES ES409346A patent/ES409346A1/es not_active Expired
- 1972-12-06 JP JP47121713A patent/JPS51155B2/ja not_active Expired
- 1972-12-06 NL NL7216543A patent/NL7216543A/xx unknown
- 1972-12-07 GB GB5179374A patent/GB1404963A/en not_active Expired
- 1972-12-07 FR FR7243635A patent/FR2169808B1/fr not_active Expired
- 1972-12-07 GB GB5648972A patent/GB1404962A/en not_active Expired
-
1973
- 1973-07-31 FR FR7328087A patent/FR2187764B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133802A (en) * | 1983-01-17 | 1984-08-01 | Grace W R & Co | High molecular weight aromatic amine scavengers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2169808B1 (enExample) | 1978-10-20 |
| ES409346A1 (es) | 1975-11-16 |
| FR2169808A1 (enExample) | 1973-09-14 |
| JPS4865298A (enExample) | 1973-09-08 |
| JPS51155B2 (enExample) | 1976-01-06 |
| FR2187764B1 (enExample) | 1978-02-10 |
| DE2160589B2 (de) | 1980-04-24 |
| NL7216543A (enExample) | 1973-06-12 |
| IT973878B (it) | 1974-06-10 |
| DE2160589A1 (de) | 1973-06-14 |
| FR2187764A1 (enExample) | 1974-01-18 |
| GB1404963A (en) | 1975-09-03 |
| BE792358A (fr) | 1973-06-06 |
| DE2160589C3 (de) | 1981-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1165877A (en) | Production of Polyurethanes | |
| GB1516517A (en) | Process for the production of polyureas or polyurethane-polyureas | |
| GB1303201A (enExample) | ||
| DE2966876D1 (en) | Modified diisocyanate compositions and polyurethanes thereof | |
| GB1530225A (en) | Process for the production of polyurethane foams | |
| GB1505617A (en) | Process for the partial carbodiimidisation of the isocyanate groups of organic isocyanates | |
| GB1288688A (enExample) | ||
| GB1465572A (en) | Aqueous emulsifier-free dispersions of polyurethane amides and their application | |
| GR3017463T3 (en) | Dispersants, use thereof and solids coated therewith. | |
| GB1404962A (en) | Polyurethane elastomers and a process for their production | |
| GB1258600A (enExample) | ||
| JPS579773A (en) | Production of polyisocyanate | |
| ES8405756A1 (es) | Procedimiento para la obtencion de poliaminas primarias. | |
| ES487338A1 (es) | Procedimiento para la obtencion de poliisocianatos conteni- endo grupos biuret y-o poliuret | |
| ES8102159A1 (es) | Procedimiento para la obtencion de elastomeros de poliureta-no celulares | |
| GB1359619A (en) | Process for preparing polyisocyanates | |
| GB1455695A (en) | Delayed action catalysts | |
| GB1515523A (en) | Process for the production of polyisocyanates | |
| ZA887781B (en) | Polyisocyanate prepolymer compositions and the use thereof in the preparation of polyurethanes | |
| ES8706743A1 (es) | Procedimiento para modificar poliisocianatos organicos. | |
| IE41439L (en) | A biuret polyisocyanate mixture stabilised against monomer¹reversion | |
| GB1266381A (enExample) | ||
| GB1339730A (en) | Non-sticky polyurethane coating compositions | |
| GB1420293A (en) | Process for the production of foam resins | |
| GB1407244A (en) | Polyurethane foams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |