IT1268563B1 - Metodo per la produzione di poliuretani e schiume poliuretaniche espanse. - Google Patents
Metodo per la produzione di poliuretani e schiume poliuretaniche espanse.Info
- Publication number
- IT1268563B1 IT1268563B1 ITGE940056A IT1268563B1 IT 1268563 B1 IT1268563 B1 IT 1268563B1 IT GE940056 A ITGE940056 A IT GE940056A IT 1268563 B1 IT1268563 B1 IT 1268563B1
- Authority
- IT
- Italy
- Prior art keywords
- porogen
- polyurethane
- prepn
- pulps
- mfr
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
- 238000009472 formulation Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 239000011496 polyurethane foam Substances 0.000 title abstract 2
- 239000003361 porogen Substances 0.000 title abstract 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 title 1
- 235000021536 Sugar beet Nutrition 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITGE940056 IT1268563B1 (it) | 1994-05-11 | 1994-05-11 | Metodo per la produzione di poliuretani e schiume poliuretaniche espanse. |
| EP95105149A EP0682050A1 (en) | 1994-05-11 | 1995-04-06 | Method for the production of polyurethanes and of expanded polyurethane foams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITGE940056 IT1268563B1 (it) | 1994-05-11 | 1994-05-11 | Metodo per la produzione di poliuretani e schiume poliuretaniche espanse. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITGE940056A0 ITGE940056A0 (it) | 1994-05-11 |
| ITGE940056A1 ITGE940056A1 (it) | 1995-11-11 |
| IT1268563B1 true IT1268563B1 (it) | 1997-03-04 |
Family
ID=11354582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITGE940056 IT1268563B1 (it) | 1994-05-11 | 1994-05-11 | Metodo per la produzione di poliuretani e schiume poliuretaniche espanse. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1268563B1 (it) |
-
1994
- 1994-05-11 IT ITGE940056 patent/IT1268563B1/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITGE940056A1 (it) | 1995-11-11 |
| ITGE940056A0 (it) | 1994-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970527 |