GB1473598A - Flameproof polyurethanes - Google Patents
Flameproof polyurethanesInfo
- Publication number
- GB1473598A GB1473598A GB5137774A GB5137774A GB1473598A GB 1473598 A GB1473598 A GB 1473598A GB 5137774 A GB5137774 A GB 5137774A GB 5137774 A GB5137774 A GB 5137774A GB 1473598 A GB1473598 A GB 1473598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonium
- nov
- flameproof
- polyurethanes
- comminuting
- 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
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 235000019826 ammonium polyphosphate Nutrition 0.000 abstract 2
- 229920001276 ammonium polyphosphate Polymers 0.000 abstract 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 abstract 2
- 239000004114 Ammonium polyphosphate Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 239000000463 material Substances 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
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732359700 DE2359700C3 (de) | 1973-11-30 | Flammfestmachen von Polyurethanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1473598A true GB1473598A (en) | 1977-05-18 |
Family
ID=5899519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5137774A Expired GB1473598A (en) | 1973-11-30 | 1974-11-27 | Flameproof polyurethanes |
Country Status (11)
-
1974
- 1974-11-19 CA CA214,137A patent/CA1050698A/en not_active Expired
- 1974-11-21 CH CH1552174A patent/CH603730A5/xx not_active IP Right Cessation
- 1974-11-26 ES ES432296A patent/ES432296A1/es not_active Expired
- 1974-11-27 GB GB5137774A patent/GB1473598A/en not_active Expired
- 1974-11-28 IT IT5427074A patent/IT1023435B/it active
- 1974-11-28 SE SE7414962A patent/SE415774B/xx not_active IP Right Cessation
- 1974-11-28 AT AT955174A patent/AT337997B/de not_active IP Right Cessation
- 1974-11-29 DK DK621274A patent/DK135954C/da not_active IP Right Cessation
- 1974-11-29 NL NL7415621A patent/NL180595C/xx active Search and Examination
- 1974-11-29 BE BE150986A patent/BE822756A/xx not_active IP Right Cessation
- 1974-11-29 FR FR7439282A patent/FR2253063B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7414962L (enrdf_load_stackoverflow) | 1975-06-02 |
| DE2359700B2 (de) | 1977-04-21 |
| SE415774B (sv) | 1980-10-27 |
| CH603730A5 (enrdf_load_stackoverflow) | 1978-08-31 |
| DK135954B (da) | 1977-07-18 |
| NL7415621A (nl) | 1975-06-03 |
| DK135954C (da) | 1977-12-19 |
| IT1023435B (it) | 1978-05-10 |
| ES432296A1 (es) | 1976-11-16 |
| DK621274A (enrdf_load_stackoverflow) | 1975-07-28 |
| CA1050698A (en) | 1979-03-13 |
| DE2359700A1 (de) | 1975-06-05 |
| FR2253063B1 (enrdf_load_stackoverflow) | 1981-04-10 |
| NL180595C (nl) | 1987-03-16 |
| FR2253063A1 (enrdf_load_stackoverflow) | 1975-06-27 |
| BE822756A (fr) | 1975-05-29 |
| AT337997B (de) | 1977-07-25 |
| ATA955174A (de) | 1976-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19941126 |