CH629511A5 - Process for the preparation of flame-retardant foam plastics - Google Patents
Process for the preparation of flame-retardant foam plastics Download PDFInfo
- Publication number
- CH629511A5 CH629511A5 CH945277A CH945277A CH629511A5 CH 629511 A5 CH629511 A5 CH 629511A5 CH 945277 A CH945277 A CH 945277A CH 945277 A CH945277 A CH 945277A CH 629511 A5 CH629511 A5 CH 629511A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- aminoplast
- organic
- urea
- water
- Prior art date
Links
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
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
-
- 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
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762634418 DE2634418A1 (de) | 1976-07-30 | 1976-07-30 | Verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH629511A5 true CH629511A5 (en) | 1982-04-30 |
Family
ID=5984363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH945277A CH629511A5 (en) | 1976-07-30 | 1977-07-29 | Process for the preparation of flame-retardant foam plastics |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5317697A (fr) |
| AU (1) | AU511088B2 (fr) |
| BE (1) | BE857330A (fr) |
| CA (1) | CA1091850A (fr) |
| CH (1) | CH629511A5 (fr) |
| CS (1) | CS196216B2 (fr) |
| DD (1) | DD133679A1 (fr) |
| DE (1) | DE2634418A1 (fr) |
| DK (1) | DK299977A (fr) |
| ES (1) | ES461150A1 (fr) |
| FR (1) | FR2359864A1 (fr) |
| GB (1) | GB1541776A (fr) |
| HU (1) | HU175492B (fr) |
| NL (1) | NL174051C (fr) |
| PL (1) | PL104019B1 (fr) |
| SE (1) | SE7708426L (fr) |
| SU (1) | SU710520A3 (fr) |
| ZA (1) | ZA774615B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435526A (en) * | 1981-11-06 | 1984-03-06 | Abelard Management Services Limited | Process for the manufacture of urea-formaldehyde/polyurethane polymers |
| JP3402712B2 (ja) * | 1993-12-07 | 2003-05-06 | 日清紡績株式会社 | メラミン系樹脂発泡体、その製造方法及びメラミンホルムアルデヒド縮合体 |
| US6503615B1 (en) | 1998-08-28 | 2003-01-07 | Inoac Corporation | Wiping cleaner |
| JP3783039B2 (ja) | 2002-04-24 | 2006-06-07 | 国立大学法人広島大学 | 天然歯用のブラシ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1029963A (en) * | 1962-03-30 | 1966-05-18 | Intubloc Ltd | Cellular resinous condensation products |
| FR1590004A (fr) * | 1968-10-25 | 1970-04-06 |
-
1976
- 1976-07-30 DE DE19762634418 patent/DE2634418A1/de not_active Withdrawn
-
1977
- 1977-07-05 DK DK299977A patent/DK299977A/da not_active Application Discontinuation
- 1977-07-18 NL NLAANVRAGE7707976,A patent/NL174051C/xx not_active IP Right Cessation
- 1977-07-18 FR FR7721894A patent/FR2359864A1/fr active Granted
- 1977-07-20 CA CA283,118A patent/CA1091850A/fr not_active Expired
- 1977-07-21 SE SE7708426A patent/SE7708426L/ not_active Application Discontinuation
- 1977-07-21 CS CS774869A patent/CS196216B2/cs unknown
- 1977-07-22 GB GB30917/77A patent/GB1541776A/en not_active Expired
- 1977-07-28 PL PL1977199904A patent/PL104019B1/pl unknown
- 1977-07-28 DD DD7700200325A patent/DD133679A1/xx unknown
- 1977-07-29 HU HU77LI313A patent/HU175492B/hu unknown
- 1977-07-29 ZA ZA00774615A patent/ZA774615B/xx unknown
- 1977-07-29 BE BE179790A patent/BE857330A/fr not_active IP Right Cessation
- 1977-07-29 CH CH945277A patent/CH629511A5/de not_active IP Right Cessation
- 1977-07-29 SU SU772505757A patent/SU710520A3/ru active
- 1977-07-29 ES ES461150A patent/ES461150A1/es not_active Expired
- 1977-07-30 JP JP9096577A patent/JPS5317697A/ja active Granted
- 1977-08-01 AU AU27505/77A patent/AU511088B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2359864A1 (fr) | 1978-02-24 |
| NL174051C (nl) | 1984-04-16 |
| CA1091850A (fr) | 1980-12-16 |
| NL174051B (nl) | 1983-11-16 |
| AU511088B2 (en) | 1980-07-24 |
| JPS579581B2 (fr) | 1982-02-22 |
| SU710520A3 (ru) | 1980-01-15 |
| GB1541776A (en) | 1979-03-07 |
| ES461150A1 (es) | 1978-11-01 |
| DD133679A1 (de) | 1979-01-17 |
| SE7708426L (sv) | 1978-01-31 |
| NL7707976A (nl) | 1978-02-01 |
| DK299977A (da) | 1978-01-31 |
| ZA774615B (en) | 1978-06-28 |
| HU175492B (hu) | 1980-08-28 |
| BE857330A (fr) | 1978-01-30 |
| PL199904A1 (pl) | 1978-03-13 |
| AU2750577A (en) | 1979-02-08 |
| JPS5317697A (en) | 1978-02-17 |
| FR2359864B1 (fr) | 1981-10-09 |
| DE2634418A1 (de) | 1978-02-02 |
| CS196216B2 (en) | 1980-03-31 |
| PL104019B1 (pl) | 1979-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |