MX166035B - Composicion de espuma de poliuretano - Google Patents
Composicion de espuma de poliuretanoInfo
- Publication number
- MX166035B MX166035B MX013496A MX1349688A MX166035B MX 166035 B MX166035 B MX 166035B MX 013496 A MX013496 A MX 013496A MX 1349688 A MX1349688 A MX 1349688A MX 166035 B MX166035 B MX 166035B
- Authority
- MX
- Mexico
- Prior art keywords
- polyurethane foam
- percent
- composition
- flame retardant
- dicyanodiamide
- Prior art date
Links
Classifications
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
- C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3838—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing cyano groups
-
- 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
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/21—Urea; Derivatives thereof, e.g. biuret
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/906—Polyurethane cellular product containing unreacted flame-retardant material
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La presente invención se refiere a una composición de espuma de poliuretano retardante de flama, caracterizada porque se obtiene haciendo reaccionar en la presencia de un agente soplador, a) un polioxialquilen poliéter poliol que tiene un promedio de peso equivalente de alrededor de 750 a 3000 que tiene incorporado, en la ausencia de un estabilizador de dispersión de alrededor de 20 por ciento a 60 por ciento en peso, un retardador de flama seleccionado del grupo constituído por dicianodiamida, oxamida y biuret, b) un poliisocianato orgánico y c) opcionalmente alargadores de cadena y otros aditivos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/111,854 US4810729A (en) | 1987-10-23 | 1987-10-23 | Flexible flame resistant polyurethane foams |
Publications (1)
Publication Number | Publication Date |
---|---|
MX166035B true MX166035B (es) | 1992-12-16 |
Family
ID=22340801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX013496A MX166035B (es) | 1987-10-23 | 1988-10-20 | Composicion de espuma de poliuretano |
Country Status (6)
Country | Link |
---|---|
US (1) | US4810729A (es) |
EP (1) | EP0312920A3 (es) |
JP (1) | JPH01287166A (es) |
AU (1) | AU611955B2 (es) |
CA (1) | CA1314115C (es) |
MX (1) | MX166035B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3829958A1 (de) * | 1988-09-03 | 1990-03-08 | Bayer Ag | Verfahren zur herstellung von polyurethanschaumstoffen |
US5086082A (en) * | 1989-09-27 | 1992-02-04 | Pmc, Inc. | Ignition resistant polyurethane foams with melamine |
US5447921A (en) * | 1995-03-24 | 1995-09-05 | Aristech Chemical Corporation | Catalyst system for adherent rigid foam |
US5730909A (en) * | 1996-11-26 | 1998-03-24 | Basf Corporation | Flame retardant polyurethane foams |
US5830926A (en) * | 1997-12-17 | 1998-11-03 | Basf Corporation | Flame retardant polyurethane foams |
US6777533B2 (en) | 2001-12-21 | 2004-08-17 | Basf Corporation | Production of polyetherols using aluminum phosphonate catalysts |
US6919486B2 (en) * | 2001-12-21 | 2005-07-19 | Basf Corporation | Polyetherols produced using aluminium phosphonate catalysts |
US20060183882A1 (en) * | 2001-12-21 | 2006-08-17 | Dexheimer Edward M | Continuous process for preparation of polyether polyols |
US7226988B1 (en) | 2001-12-21 | 2007-06-05 | Basf Corporation | Method of forming polyetherols in the presence of carboxy-modified aluminum-based catalysts |
US6706844B2 (en) | 2001-12-21 | 2004-03-16 | Basf Corporation | Polyurethane products produced from aluminum phosphonate catalyzed polyetherols |
US20060281894A1 (en) * | 2005-06-13 | 2006-12-14 | Basf Corporation. | Method of forming polyetherols in the presence of aluminum phosphate catalysts |
US20050222286A1 (en) * | 2002-03-14 | 2005-10-06 | Gilder Stephen D | Combustion modified polyurethane foam |
DE10343122A1 (de) * | 2003-09-16 | 2005-04-07 | Basf Ag | Polyurethan-Thermoformweichschaumstoff |
DE10349983A1 (de) * | 2003-10-24 | 2005-05-25 | Basf Ag | Verfahren zur Herstellung von Phytofluen |
US20060281892A1 (en) * | 2005-06-14 | 2006-12-14 | Basf Corporation | Polyurethane products including aluminum phosphates |
ITMI20092227A1 (it) | 2009-12-18 | 2011-06-19 | Dow Global Technologies Inc | Schiume poliuretaniche ritardanti di fiamma contenenti legami biureto |
MX338585B (es) | 2010-07-09 | 2016-04-22 | Air Prod & Chem | Aditivos para mejorar el desempeño de la espuma de poliuretano. |
US9447223B2 (en) | 2011-07-07 | 2016-09-20 | Air Products And Chemicals, Inc. | Additives for improving natural oil based polyurethane foam performance |
EP3353223B1 (en) | 2015-09-25 | 2020-03-11 | Dow Global Technologies LLC | Copolymer polyol with functional additive in dispersed phase |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU35469A1 (es) * | 1957-02-18 | |||
GB1605257A (en) * | 1960-10-31 | 1986-09-24 | Aerojet General Co | Sustainer propellant |
BE611554A (es) * | 1960-12-20 | |||
US3899454A (en) * | 1969-05-13 | 1975-08-12 | Bayer Ag | Process for the production of synthetic plastics comprising urethane groups and biuret groups |
US3825464A (en) * | 1969-10-30 | 1974-07-23 | R Crowley | Flame-retardant carpet and method of preparing same |
US3956236A (en) * | 1974-04-29 | 1976-05-11 | Allied Chemical Corporation | Synergistic compositions for increasing flame resistance of polymers |
GB1506154A (en) * | 1974-07-24 | 1978-04-05 | Dunlop Ltd | Flameretardant foams |
US4140667A (en) * | 1977-03-31 | 1979-02-20 | Olin Corporation | Graft copolymers from vinyl monomers and unsaturated polyols containing alkenyl aryl constituents and polyurethanes prepared therefrom |
US4176218A (en) * | 1977-10-17 | 1979-11-27 | Basf Wyandotte Corporation | High resilience flexible foamed polyurethanes, foamable mixtures and process therefor |
US4221877A (en) * | 1978-01-27 | 1980-09-09 | Texaco Development Corp. | Modified diphenylmethane diisocyanates useful in polyurethanes or polyisocyanurates |
DE2815554A1 (de) * | 1978-04-11 | 1979-10-25 | Basf Ag | Schwerentflammbare polyurethan-weichschaumstoffe |
DD151159A2 (de) * | 1979-02-12 | 1981-10-08 | Lothar Thiele | Verfahren zur herstellung von polyisocyanaten mit biuretstruktur |
US4458038A (en) * | 1982-04-01 | 1984-07-03 | Basf Wyandotte Corporation | Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams |
JPS59197416A (ja) * | 1983-04-25 | 1984-11-09 | Dai Ichi Kogyo Seiyaku Co Ltd | 新規難燃性硬質ポリウレタンフオ−ムの製造法 |
US4568705A (en) * | 1984-05-17 | 1986-02-04 | Basf Wyandotte Corporation | Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom |
US4522976A (en) * | 1984-05-17 | 1985-06-11 | Basf Wyandotte Corporation | Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom |
US4618667A (en) * | 1985-04-18 | 1986-10-21 | The Firestone Tire & Rubber Company | Nucleation of urethane compositions |
DE3528505A1 (de) * | 1985-08-08 | 1987-02-19 | Bayern Chemie Gmbh Flugchemie | Isoliermasse fuer eine isolierschicht auf einem raketenfeststofftreibsatz |
US4621105A (en) * | 1985-08-20 | 1986-11-04 | Atlantic Richfield Company | Preparation of fire retardant flexible polyurethane foams having reduced discoloration and scorch |
BE1000930A6 (nl) * | 1987-09-18 | 1989-05-16 | Recticel | Soepel polyurethaanschuim met hoge brandweerstand. |
-
1987
- 1987-10-23 US US07/111,854 patent/US4810729A/en not_active Expired - Lifetime
-
1988
- 1988-10-04 CA CA000579276A patent/CA1314115C/en not_active Expired - Fee Related
- 1988-10-07 AU AU23572/88A patent/AU611955B2/en not_active Ceased
- 1988-10-14 EP EP88117078A patent/EP0312920A3/en not_active Withdrawn
- 1988-10-20 MX MX013496A patent/MX166035B/es unknown
- 1988-10-22 JP JP63267001A patent/JPH01287166A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2357288A (en) | 1989-04-27 |
JPH01287166A (ja) | 1989-11-17 |
AU611955B2 (en) | 1991-06-27 |
EP0312920A3 (en) | 1990-04-25 |
EP0312920A2 (en) | 1989-04-26 |
CA1314115C (en) | 1993-03-02 |
US4810729A (en) | 1989-03-07 |
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