GB1102819A - Segmented polyurethanes and process therefor - Google Patents
Segmented polyurethanes and process thereforInfo
- Publication number
- GB1102819A GB1102819A GB468367A GB468367A GB1102819A GB 1102819 A GB1102819 A GB 1102819A GB 468367 A GB468367 A GB 468367A GB 468367 A GB468367 A GB 468367A GB 1102819 A GB1102819 A GB 1102819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diamine
- diisocyanate
- organic
- methyl
- methylene
- 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
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 125000005442 diisocyanate group Chemical group 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 abstract 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 abstract 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 abstract 2
- -1 4,41 - methylene Chemical group 0.000 abstract 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 abstract 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 abstract 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- RYKLPZKUOJMKPR-UHFFFAOYSA-N n,n-bis(propylamino)methanamine Chemical compound CCCNN(C)NCCC RYKLPZKUOJMKPR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 229920000909 polytetrahydrofuran Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
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 |
|---|---|---|---|
| US52395966A | 1966-02-01 | 1966-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1102819A true GB1102819A (en) | 1968-02-14 |
Family
ID=24087125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB468367A Expired GB1102819A (en) | 1966-02-01 | 1967-01-31 | Segmented polyurethanes and process therefor |
Country Status (5)
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139239A (en) * | 1983-05-03 | 1984-11-07 | Nl Industries Inc | Water soluble, modified polyurethane |
| US6063892A (en) * | 1999-10-05 | 2000-05-16 | E. I. Du Pont De Nemours And Company | Spandex prepared with hindered diisocyanates |
| US6503996B1 (en) | 2001-11-14 | 2003-01-07 | Dupont Dow Elastomers L.L.C. | High-uniformity spandex and process for making spandex |
| EP1367076A1 (en) * | 2002-05-30 | 2003-12-03 | Bayer Corporation | Polyurethane/ureas useful for the production of spandex and a process for their production |
| US6720403B1 (en) | 2002-11-01 | 2004-04-13 | E.I. Dupont De Nemours And Co. | Polyurethaneurea and spandex comprising same |
| US6916896B2 (en) | 2003-05-05 | 2005-07-12 | Invista North America S.A.R.L. | High productivity spandex fiber process and product |
| US7838617B2 (en) | 2003-05-05 | 2010-11-23 | Invista North America S.àr.l. | Dyeable spandex |
| WO2012110655A1 (en) | 2011-02-18 | 2012-08-23 | Jaguar Cars Limited | Apparatus and method for monitoring a target object |
| CN112442755A (zh) * | 2020-11-27 | 2021-03-05 | 华峰化学股份有限公司 | 一种高回弹高均一耐高温氨纶纤维的制备方法 |
-
1967
- 1967-01-31 GB GB468367A patent/GB1102819A/en not_active Expired
- 1967-01-31 NL NL6701477A patent/NL6701477A/xx unknown
- 1967-01-31 DE DE19671694767 patent/DE1694767A1/de active Pending
- 1967-01-31 BE BE693436D patent/BE693436A/xx not_active IP Right Cessation
- 1967-01-31 FR FR93168A patent/FR1509722A/fr not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139239A (en) * | 1983-05-03 | 1984-11-07 | Nl Industries Inc | Water soluble, modified polyurethane |
| US6063892A (en) * | 1999-10-05 | 2000-05-16 | E. I. Du Pont De Nemours And Company | Spandex prepared with hindered diisocyanates |
| WO2001025308A1 (en) * | 1999-10-05 | 2001-04-12 | E.I. Du Pont De Nemours And Company | Spandex prepared with hindered diisocyanates |
| US6503996B1 (en) | 2001-11-14 | 2003-01-07 | Dupont Dow Elastomers L.L.C. | High-uniformity spandex and process for making spandex |
| EP1367076A1 (en) * | 2002-05-30 | 2003-12-03 | Bayer Corporation | Polyurethane/ureas useful for the production of spandex and a process for their production |
| US6720403B1 (en) | 2002-11-01 | 2004-04-13 | E.I. Dupont De Nemours And Co. | Polyurethaneurea and spandex comprising same |
| US6916896B2 (en) | 2003-05-05 | 2005-07-12 | Invista North America S.A.R.L. | High productivity spandex fiber process and product |
| US7838617B2 (en) | 2003-05-05 | 2010-11-23 | Invista North America S.àr.l. | Dyeable spandex |
| WO2012110655A1 (en) | 2011-02-18 | 2012-08-23 | Jaguar Cars Limited | Apparatus and method for monitoring a target object |
| CN112442755A (zh) * | 2020-11-27 | 2021-03-05 | 华峰化学股份有限公司 | 一种高回弹高均一耐高温氨纶纤维的制备方法 |
| CN112442755B (zh) * | 2020-11-27 | 2022-10-04 | 华峰化学股份有限公司 | 一种高回弹高均一耐高温氨纶纤维的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1509722A (fr) | 1968-01-12 |
| BE693436A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-07-31 |
| NL6701477A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-08-02 |
| DE1694767A1 (de) | 1970-12-03 |
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