FR2406646A1 - Procede de fabrication de mousses de polyurethane, de tendance reduite a la formation de braises au cours de leur combustion - Google Patents
Procede de fabrication de mousses de polyurethane, de tendance reduite a la formation de braises au cours de leur combustionInfo
- Publication number
- FR2406646A1 FR2406646A1 FR7829666A FR7829666A FR2406646A1 FR 2406646 A1 FR2406646 A1 FR 2406646A1 FR 7829666 A FR7829666 A FR 7829666A FR 7829666 A FR7829666 A FR 7829666A FR 2406646 A1 FR2406646 A1 FR 2406646A1
- Authority
- FR
- France
- Prior art keywords
- degrees
- flexible
- pref
- polyol
- expanded polyurethane
- 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.)
- Granted
Links
- 239000004814 polyurethane Substances 0.000 title abstract 5
- 229920002635 polyurethane Polymers 0.000 title abstract 5
- 229920000877 Melamine resin Polymers 0.000 title abstract 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000010348 incorporation Methods 0.000 title 1
- 229920005862 polyol Polymers 0.000 abstract 4
- 150000003077 polyols Chemical class 0.000 abstract 4
- 239000005056 polyisocyanate Substances 0.000 abstract 3
- 229920001228 polyisocyanate Polymers 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 240000005319 Sedum acre Species 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
L'invention concerne l'industrie des mousses de polyuréthane. Mousses flexibles de polyuréthane de tendance réduite à former, au cours de leur combustion, des braises brûlantes liquéfiées, obtenues en incorporant dans le mélange réactionnel, avant la formation de la mousse, un dérivé de la mélamine où un ou plusieurs atomes d'hydrogène sont remplacés par un groupe hydroxyméthyle ou alkoxyméthyle inférieur, ou bien encore un ester halogéné du phosphore. Application sous forme de doublures sur des matières textiles, et les garnissages de sécurité ou isolants.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/843,601 US4139501A (en) | 1975-06-23 | 1977-10-19 | Production of polyurethane foam of reduced tendency to form embers when burned |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406646A1 true FR2406646A1 (fr) | 1979-05-18 |
FR2406646B1 FR2406646B1 (fr) | 1983-09-23 |
Family
ID=25290488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7829666A Granted FR2406646A1 (fr) | 1977-10-19 | 1978-10-18 | Procede de fabrication de mousses de polyurethane, de tendance reduite a la formation de braises au cours de leur combustion |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5470363A (fr) |
AU (1) | AU519038B2 (fr) |
BE (1) | BE871215A (fr) |
CA (1) | CA1109600A (fr) |
DE (1) | DE2845572A1 (fr) |
ES (1) | ES474254A1 (fr) |
FR (1) | FR2406646A1 (fr) |
IT (1) | IT1109319B (fr) |
NL (1) | NL7810458A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2932304A1 (de) * | 1979-08-09 | 1981-02-26 | Basf Ag | Stabile fuellstoff-polyol-dispersionen, ein verfahren zu deren herstellung und die verwendung zur herstellung von gegebenenfalls geschaeumten polyurethankunststoffen |
US4369258A (en) * | 1981-07-22 | 1983-01-18 | American Cyanamid Company | Polyurethane foam compositions and a process for making same using a melamine polyol |
CA1303791C (fr) * | 1987-05-21 | 1992-06-16 | Fred N. Teumac | Mousse de polyurethanne ignifuge, avec agent de cure a base de melamine, presentant des proprietes ameliorees |
WO1990012841A1 (fr) * | 1989-04-24 | 1990-11-01 | Huetzen Hans Wilhelm | Mousse de polyurethane sans hydrocarbures halogenes et son procede de production |
DE3933705C1 (fr) * | 1989-04-24 | 1990-12-13 | Hans Wilhelm 4060 Viersen De Huetzen | |
CN110330621A (zh) * | 2019-08-07 | 2019-10-15 | 河南铎润新材料有限公司 | 一种具有高阻燃效果的聚氨酯泡沫材料及其制成的冷库板 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH586723A5 (fr) * | 1974-04-08 | 1977-04-15 | Goldschmidt Ag Th | |
JPS5238880B2 (fr) * | 1974-12-25 | 1977-10-01 | ||
JPS5232917B2 (fr) * | 1974-12-25 | 1977-08-24 |
-
1978
- 1978-10-11 CA CA313,129A patent/CA1109600A/fr not_active Expired
- 1978-10-12 BE BE78191083A patent/BE871215A/fr not_active IP Right Cessation
- 1978-10-17 ES ES474254A patent/ES474254A1/es not_active Expired
- 1978-10-17 AU AU40770/78A patent/AU519038B2/en not_active Expired
- 1978-10-18 NL NL7810458A patent/NL7810458A/xx not_active Application Discontinuation
- 1978-10-18 FR FR7829666A patent/FR2406646A1/fr active Granted
- 1978-10-18 JP JP12746378A patent/JPS5470363A/ja active Pending
- 1978-10-18 IT IT51569/78A patent/IT1109319B/it active
- 1978-10-19 DE DE19782845572 patent/DE2845572A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2406646B1 (fr) | 1983-09-23 |
AU519038B2 (en) | 1981-11-05 |
IT7851569A0 (it) | 1978-10-18 |
CA1109600A (fr) | 1981-09-22 |
JPS5470363A (en) | 1979-06-06 |
DE2845572A1 (de) | 1979-04-26 |
AU4077078A (en) | 1980-04-24 |
IT1109319B (it) | 1985-12-16 |
BE871215A (fr) | 1979-02-01 |
ES474254A1 (es) | 1979-04-16 |
NL7810458A (nl) | 1979-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |