ES217626A3 - A procedure for the production of artificial materials of interlated and high molecularity formulas (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the production of artificial materials of interlated and high molecularity formulas (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES217626A3 ES217626A3 ES217626A ES217626A ES217626A3 ES 217626 A3 ES217626 A3 ES 217626A3 ES 217626 A ES217626 A ES 217626A ES 217626 A ES217626 A ES 217626A ES 217626 A3 ES217626 A3 ES 217626A3
- Authority
- ES
- Spain
- Prior art keywords
- formulas
- translation
- production
- machine
- legally binding
- 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
- 239000012237 artificial material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 150000002334 glycols Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
Process for the production of artificial materials of entangled formulas and of high molecular weight, characterized in that organic linear polyesters containing aliphatic hydroxyl end groups and glycols are allowed to react, in the absence of moisture, and with an excess of organic diisocyanates, in terms of the amounts necessary for the reaction with the hydroxyl groups, and a glycol is mixed with the polyesters of the isocyanate, after which the glycols are allowed to react with the isocyanate groups, giving them, at the same time, a certain form. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES217626A ES217626A3 (en) | 1954-09-29 | 1954-09-29 | A procedure for the production of artificial materials of interlated and high molecularity formulas (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES217626A ES217626A3 (en) | 1954-09-29 | 1954-09-29 | A procedure for the production of artificial materials of interlated and high molecularity formulas (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES217626A3 true ES217626A3 (en) | 1955-09-01 |
Family
ID=69463120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES217626A Expired ES217626A3 (en) | 1954-09-29 | 1954-09-29 | A procedure for the production of artificial materials of interlated and high molecularity formulas (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES217626A3 (en) |
-
1954
- 1954-09-29 ES ES217626A patent/ES217626A3/en not_active Expired
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