CA1065530A - Flame retardant rigid polyurethane syntactic foam - Google Patents
Flame retardant rigid polyurethane syntactic foamInfo
- Publication number
- CA1065530A CA1065530A CA251,056A CA251056A CA1065530A CA 1065530 A CA1065530 A CA 1065530A CA 251056 A CA251056 A CA 251056A CA 1065530 A CA1065530 A CA 1065530A
- Authority
- CA
- Canada
- Prior art keywords
- mixture
- flame retardant
- rigid polyurethane
- foam
- polyisocyanate
- 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
- 239000003063 flame retardant Substances 0.000 title claims abstract description 40
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000006260 foam Substances 0.000 title claims abstract description 30
- 239000004814 polyurethane Substances 0.000 title claims abstract description 23
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 23
- 229920005862 polyol Polymers 0.000 claims abstract description 20
- 150000003077 polyols Chemical class 0.000 claims abstract description 20
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 17
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 58
- 239000004615 ingredient Substances 0.000 claims description 10
- 239000013305 flexible fiber Substances 0.000 claims description 7
- 230000000704 physical effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 description 5
- 239000012948 isocyanate Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- HQUQLFOMPYWACS-UHFFFAOYSA-N tris(2-chloroethyl) phosphate Chemical compound ClCCOP(=O)(OCCCl)OCCCl HQUQLFOMPYWACS-UHFFFAOYSA-N 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 150000002513 isocyanates Chemical class 0.000 description 4
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- -1 polymethylene Polymers 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 229920013701 VORANOL™ Polymers 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 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
- 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
-
- 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
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61446575A | 1975-09-18 | 1975-09-18 | |
| US05/662,384 US4082702A (en) | 1975-09-18 | 1976-03-01 | Flame retardant rigid polyurethane syntactic foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1065530A true CA1065530A (en) | 1979-10-30 |
Family
ID=27087255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA251,056A Expired CA1065530A (en) | 1975-09-18 | 1976-04-26 | Flame retardant rigid polyurethane syntactic foam |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5857457B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1065530A (enrdf_load_stackoverflow) |
| DE (1) | DE2620060A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2324665A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1528288A (enrdf_load_stackoverflow) |
| IT (1) | IT1063359B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2713984A1 (de) * | 1977-03-30 | 1978-10-05 | Bayer Ag | Lagerfaehige formmasse |
| FR2586215B1 (fr) * | 1985-08-13 | 1988-09-02 | Hutchinson | Materiau d'isolation thermique du type syntactique, machine et procede pour sa fabrication et moyen d'isolation comportant un tel materiau |
| JPS6295318A (ja) * | 1985-10-22 | 1987-05-01 | Teijin Ltd | ポリエステルの製造法 |
| US5032627A (en) * | 1989-03-31 | 1991-07-16 | The B. F. Goodrich Company | Method for reducing hollow glass sphere fracture in thermoplastic resin by melt or bulk polymerization/extrusion |
| US5017629A (en) * | 1989-03-31 | 1991-05-21 | The B F Goodrich Company | Moldable low density thermoplastic composite with hollow glass spheres and the method for compounding |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577281A (en) * | 1948-10-15 | 1951-12-04 | Lockheed Aircraft Corp | Flame retardant cellular plastic material |
| FR1349510A (fr) * | 1962-01-11 | 1964-01-17 | Dunlop Sa | Procédé de fabrication de matières cellulaires élastiques et produits obtenus par ce procédé |
| JPS4840860A (enrdf_load_stackoverflow) * | 1971-09-23 | 1973-06-15 |
-
1976
- 1976-04-26 CA CA251,056A patent/CA1065530A/en not_active Expired
- 1976-04-29 GB GB17468/76A patent/GB1528288A/en not_active Expired
- 1976-05-05 IT IT22991/76A patent/IT1063359B/it active
- 1976-05-06 DE DE19762620060 patent/DE2620060A1/de active Pending
- 1976-05-11 FR FR7614083A patent/FR2324665A1/fr active Granted
- 1976-05-17 JP JP51056433A patent/JPS5857457B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2324665B1 (enrdf_load_stackoverflow) | 1979-06-29 |
| IT1063359B (it) | 1985-02-11 |
| JPS5857457B2 (ja) | 1983-12-20 |
| DE2620060A1 (de) | 1977-03-31 |
| FR2324665A1 (fr) | 1977-04-15 |
| JPS5236156A (en) | 1977-03-19 |
| GB1528288A (en) | 1978-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5124369A (en) | Process for preparing soft flexible polyurethane foams and a polyol composition useful in said process | |
| DE69025028T2 (de) | Verfahren zur herstellung modifizierter organischer polyisocyanate | |
| US9908984B2 (en) | Flame retardant polyurethane foam and method for producing same | |
| US4082702A (en) | Flame retardant rigid polyurethane syntactic foam | |
| NO151588B (no) | Analogifremgangsmaate ved fremstilling av terapeutisk aktive n2-arylsulfonyl-l-argininamid-derivater | |
| US4239856A (en) | Method for preparing high-resilient flexible urethane foams | |
| US3004934A (en) | Flexible shock-absorbing polyurethane foam containing starch and method of preparingsame | |
| US4826885A (en) | Compatible polyol blends for high modulus polyurethane compositions | |
| DE102004051048A1 (de) | Weichelastische Schaumstoffe geringer Rohdichten und Stauchhärte | |
| US4194068A (en) | Flame retardant composition for polyurethane comprising bromohydrin of pentaerythritol and an organophosphorus compound | |
| CA1065530A (en) | Flame retardant rigid polyurethane syntactic foam | |
| KR19980018973A (ko) | 양호한 유동성을 나타내는 발포성 폴리우레탄 제제, 및 발포 폴리우레탄 성형물의 제조 방법(Foamable Polyurethane Preparations Which Exhibit Good Flow Behavior, and A Process for Producing Foamed Polyurethane Moldings) | |
| US3925284A (en) | Polyisocyanate-based foam process using aminimides as catalyst | |
| US5288768A (en) | Urea-modified isocyanurates | |
| US3715337A (en) | Preparation of poly(isocyanurate-urethanes) using trithiocarbonates as catalysts | |
| US4757123A (en) | Method for the preparation of rigid cast or transfer molded thermoset polyisocyanurate compositions | |
| US3208959A (en) | Cellular polyurethane stabilized with a halogen containing organic phosphite and method of making same | |
| US3437680A (en) | Trichloro-bromoalkyl isocyanates | |
| US4119584A (en) | Phenolic foam modified with phosphorus-containing isocyanate-terminated prepolymers | |
| WO2003027161A1 (en) | Composition for preparing rigid polyurethane foam having good demolding property | |
| US3225007A (en) | Polyurethane compositions cured with organic peroxides | |
| CN116425938A (zh) | 一种力学性能优良的阻燃聚氨酯软泡及其制备方法 | |
| KR20000032833A (ko) | 연질 폴리우레탄 발포체 조성물 | |
| US3879316A (en) | Polyurethane foams | |
| US3437607A (en) | Polyurethane pre-mixes containing dihydroxy nitrogen containing phosphonates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |
Effective date: 19961030 |