ES397480A1 - Un procedimiento para la preparacion de productos de poliu-retano termoplasticos y elasticos. - Google Patents
Un procedimiento para la preparacion de productos de poliu-retano termoplasticos y elasticos.Info
- Publication number
- ES397480A1 ES397480A1 ES397480A ES397480A ES397480A1 ES 397480 A1 ES397480 A1 ES 397480A1 ES 397480 A ES397480 A ES 397480A ES 397480 A ES397480 A ES 397480A ES 397480 A1 ES397480 A1 ES 397480A1
- Authority
- ES
- Spain
- Prior art keywords
- molecular weight
- radical derived
- alcohol
- thermoplastic
- preparation
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 229920001169 thermoplastic Polymers 0.000 title abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 title abstract 2
- 125000005442 diisocyanate group Chemical group 0.000 abstract 2
- 239000012948 isocyanate Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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 |
|---|---|---|---|
| GB5703270A GB1368066A (en) | 1970-12-01 | 1970-12-01 | Process for preparing polyurethane products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES397480A1 true ES397480A1 (es) | 1975-03-16 |
Family
ID=10478166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES397480A Expired ES397480A1 (es) | 1970-12-01 | 1971-11-29 | Un procedimiento para la preparacion de productos de poliu-retano termoplasticos y elasticos. |
Country Status (12)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2357587A1 (fr) * | 1976-07-07 | 1978-02-03 | Interox Chemicals Ltd | Procede pour la preparation de polyurethanes |
| DE3407031A1 (de) * | 1984-02-27 | 1985-09-05 | Gurit-Essex, Freienbach | Chemisch haertende zweikomponentenmasse auf der basis von polyurethanen, verfahren zur herstellung einer haertbaren masse auf polyurethanbasis und verwendung von mischungen aus zwei komponenten auf polyurethanbasis |
-
1970
- 1970-12-01 GB GB5703270A patent/GB1368066A/en not_active Expired
-
1971
- 1971-11-23 BE BE775694A patent/BE775694A/xx unknown
- 1971-11-26 IT IT31709/71A patent/IT941797B/it active
- 1971-11-29 ES ES397480A patent/ES397480A1/es not_active Expired
- 1971-11-29 DE DE19712159173 patent/DE2159173A1/de active Pending
- 1971-11-29 FR FR7142684A patent/FR2116413B1/fr not_active Expired
- 1971-11-29 SE SE7115252A patent/SE7115252L/sv unknown
- 1971-11-29 AT AT1025771A patent/AT337982B/de active
- 1971-11-29 ZA ZA717989A patent/ZA717989B/xx unknown
- 1971-11-29 CH CH1733371A patent/CH574461A5/xx not_active IP Right Cessation
- 1971-11-29 NL NL7116346A patent/NL7116346A/xx unknown
- 1971-11-29 CA CA128,845A patent/CA983643A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2116413B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-10 |
| IT941797B (it) | 1973-03-10 |
| NL7116346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-05 |
| SE7115252L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-02 |
| CH574461A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-15 |
| CA983643A (en) | 1976-02-10 |
| GB1368066A (en) | 1974-09-25 |
| ATA1025771A (de) | 1976-11-15 |
| DE2159173A1 (de) | 1972-06-15 |
| FR2116413A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-13 |
| ZA717989B (en) | 1972-08-30 |
| BE775694A (fr) | 1972-05-23 |
| AT337982B (de) | 1977-07-25 |
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