IT968999B - Procedimento di fabbricazione di poliuretano resistente all infiam mazione e prodotti che ne risultano - Google Patents
Procedimento di fabbricazione di poliuretano resistente all infiam mazione e prodotti che ne risultanoInfo
- Publication number
- IT968999B IT968999B IT30548/72A IT3054872A IT968999B IT 968999 B IT968999 B IT 968999B IT 30548/72 A IT30548/72 A IT 30548/72A IT 3054872 A IT3054872 A IT 3054872A IT 968999 B IT968999 B IT 968999B
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing process
- resulting products
- resistant polyurethane
- inflammation
- inflammation resistant
- Prior art date
Links
- 206010061218 Inflammation Diseases 0.000 title 1
- 230000004054 inflammatory process Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- 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
- C08G18/54—Polycondensates of aldehydes
- C08G18/544—Polycondensates of aldehydes with nitrogen compounds
-
- 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
- C08G18/54—Polycondensates of aldehydes
- C08G18/546—Oxyalkylated polycondensates of aldehydes
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 |
|---|---|---|---|
| FR7137415A FR2156428B1 (it) | 1971-10-19 | 1971-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT968999B true IT968999B (it) | 1974-03-20 |
Family
ID=9084551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30548/72A IT968999B (it) | 1971-10-19 | 1972-10-17 | Procedimento di fabbricazione di poliuretano resistente all infiam mazione e prodotti che ne risultano |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3838109A (it) |
| BE (1) | BE790301A (it) |
| DE (1) | DE2250855C3 (it) |
| FR (1) | FR2156428B1 (it) |
| GB (1) | GB1372153A (it) |
| IT (1) | IT968999B (it) |
| LU (1) | LU66310A1 (it) |
| NL (1) | NL174358C (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3170094D1 (en) * | 1980-05-08 | 1985-05-30 | Atlantic Richfield Co | Process for the preparation of flexible polyurethane foams having high solidity from hydroxylic resins on the basis of ketone-formaldehyde condensates |
| ES2793850T3 (es) * | 2015-07-07 | 2020-11-17 | Evonik Degussa Gmbh | Producción de espuma de poliuretano |
| EP3459984A1 (de) * | 2017-09-25 | 2019-03-27 | Evonik Degussa GmbH | Herstellung von polyurethanschaum |
-
0
- BE BE790301D patent/BE790301A/xx not_active IP Right Cessation
-
1971
- 1971-10-19 FR FR7137415A patent/FR2156428B1/fr not_active Expired
-
1972
- 1972-10-16 US US00297784A patent/US3838109A/en not_active Expired - Lifetime
- 1972-10-17 NL NLAANVRAGE7214013,A patent/NL174358C/xx not_active IP Right Cessation
- 1972-10-17 DE DE2250855A patent/DE2250855C3/de not_active Expired
- 1972-10-17 IT IT30548/72A patent/IT968999B/it active
- 1972-10-17 LU LU66310A patent/LU66310A1/xx unknown
- 1972-10-18 GB GB4794172A patent/GB1372153A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7214013A (it) | 1973-04-25 |
| FR2156428A1 (it) | 1973-06-01 |
| NL174358C (nl) | 1984-06-01 |
| BE790301A (fr) | 1973-04-19 |
| FR2156428B1 (it) | 1975-08-01 |
| NL174358B (nl) | 1984-01-02 |
| US3838109A (en) | 1974-09-24 |
| DE2250855B2 (de) | 1979-08-09 |
| GB1372153A (en) | 1974-10-30 |
| DE2250855A1 (de) | 1973-04-26 |
| DE2250855C3 (de) | 1980-04-17 |
| LU66310A1 (it) | 1973-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT971728B (it) | Struttura lamellare composta e metodo per fabbricarla | |
| IT949636B (it) | Metodo per la fabbricazione di poliuretani dotati di buone proprieta ottiche e prodotto ottenuto | |
| IT1048891B (it) | Articoli sagomati di pullulano e loro impiego | |
| IT1005953B (it) | Procedimento di fabbricazione di un rivestimento composito in rilievo e prodotti ottenuti | |
| IT961340B (it) | Procedimento per la produzione di filati e relativo prodotto | |
| IT948364B (it) | Procedimento per la produzioen di strutture tessili e prodotto relativo | |
| BE790518A (fr) | Production et application de perfluoro-alcane-sulfonamides | |
| IT999716B (it) | Procedimento per la fabbricazione di pannelli agglomerati e prodotti che ne risultano | |
| IT958186B (it) | Procedimento per la produzione di miscugli di cicloalcanolo e ciclo alcanone | |
| IT961913B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT965060B (it) | Composizioni di poliisocianati e procedimento per la loro fabbrica zione | |
| IT957771B (it) | Poliisocianati e procedimento pr la loro produzone ed applicazone | |
| IT974292B (it) | Procedimento per la produzione guarnizioni e prodotto ottenuto | |
| IT968999B (it) | Procedimento di fabbricazione di poliuretano resistente all infiam mazione e prodotti che ne risultano | |
| IT1000228B (it) | Procedimento per la produzione di beta alcossi omegalattami e prodotto ottenuto | |
| IT958510B (it) | Procedimento per la produzione simultanea di dibromostiroli ed alchilbromuri e prodotti ottenuti | |
| IT1000224B (it) | Processo di fabbricazione di composti alogenofenolsolfonici ed eventualmente di alogenofenoli | |
| IT965191B (it) | Poliammidi modificate con amminoalcansolfonato e relativo procedimento di produzione | |
| IT961722B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT973648B (it) | Isocianati e procedimento per la loro produzione | |
| IT953825B (it) | Procedimento ed apparecchiatura di formatura | |
| IT961697B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT949637B (it) | Azocoloranti e procedimento per la loro produzione ed applicazione | |
| IT961698B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT947859B (it) | Prodotti di rivestimento |