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ES2006952A6 - Flame retardant internally cured polyurethane foam having improved properties. - Google Patents

Flame retardant internally cured polyurethane foam having improved properties.

Info

Publication number
ES2006952A6
ES2006952A6 ES8801613A ES8801613A ES2006952A6 ES 2006952 A6 ES2006952 A6 ES 2006952A6 ES 8801613 A ES8801613 A ES 8801613A ES 8801613 A ES8801613 A ES 8801613A ES 2006952 A6 ES2006952 A6 ES 2006952A6
Authority
ES
Spain
Prior art keywords
foam
parts
weight
amount
polyether polyol
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
Application number
ES8801613A
Other languages
Spanish (es)
Inventor
Fred N Teumac
Michael A Ricciardi
Gregory Wayne Howard
Ronald Lance Murph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foamex LP
Original Assignee
Reeves Brothers Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/052,346 external-priority patent/US4757094A/en
Priority claimed from US07/052,344 external-priority patent/US4757093A/en
Application filed by Reeves Brothers Inc filed Critical Reeves Brothers Inc
Publication of ES2006952A6 publication Critical patent/ES2006952A6/en
Expired legal-status Critical Current

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
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof
    • 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
    • C08G18/168—Organic compounds
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/285—Nitrogen containing compounds
    • 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
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3851—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4

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)

Abstract

Flexible polyurethane foam forming compositions comprising a polyether polyol, and organic isocyanate compound, a blowing agent, and a curing agent, preferably melamine, in an amount effective to rapidly cure the resultant foam and improve the compression set properties of the foam, the amount of curing agent generally ranging from about 0.25 up to about 4 parts by weight based on 100 parts polyether polyol. Also, flame retardant polyether polyurethane foam prepared from foam forming components of a polyether polyol, an organic isocyanate compound, water, a liquid phosphorus ester in an amount of about 4 to 10 parts by weight and melamine in an amount of 1 to 5 parts by weight, each based on 100 parts by weight of the polyether polyol in the composition. Between 15 and 500 percent by weight melamine is used to replace a minor portion of the amount of ester (i.e., less than half) which would normally be used to achieve substantially the same degree of flame retardance in the foam. Also, the compositions of polyurethane foams and methods of forming same from such foam-forming compositions.
ES8801613A 1987-05-21 1988-05-21 Flame retardant internally cured polyurethane foam having improved properties. Expired ES2006952A6 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/052,346 US4757094A (en) 1987-05-21 1987-05-21 Melamine cured polyurethane foam with improved properties
US07/052,344 US4757093A (en) 1987-05-21 1987-05-21 Flame retardant melamine containing polyurethane foam

Publications (1)

Publication Number Publication Date
ES2006952A6 true ES2006952A6 (en) 1989-05-16

Family

ID=26730500

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801613A Expired ES2006952A6 (en) 1987-05-21 1988-05-21 Flame retardant internally cured polyurethane foam having improved properties.

Country Status (9)

Country Link
EP (1) EP0362286A4 (en)
JP (1) JPH03503774A (en)
AU (1) AU631523B2 (en)
BR (1) BR8807513A (en)
CA (1) CA1303791C (en)
ES (1) ES2006952A6 (en)
FI (1) FI895527A0 (en)
MX (2) MX167256B (en)
WO (1) WO1988009351A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842384A1 (en) * 1988-12-16 1990-07-12 Bayer Ag METHOD FOR PRODUCING POLYURETHANE FOAMS
DE3842385A1 (en) * 1988-12-16 1990-07-12 Bayer Ag METHOD FOR PRODUCING POLYURETHANE FOAMS
AT394565B (en) * 1990-01-30 1992-05-11 Chemie Linz Gmbh MELAMINE PREPARATION CONTAINING CYANURIC ACID OR ITS DERIVATIVES AND STABLE DISPERSION OF MELAMINE IN POLYETHEROLS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
US10486068B2 (en) 2015-05-14 2019-11-26 Activision Publishing, Inc. System and method for providing dynamically variable maps in a video game
US10300390B2 (en) 2016-04-01 2019-05-28 Activision Publishing, Inc. System and method of automatically annotating gameplay of a video game based on triggering events
US10586380B2 (en) 2016-07-29 2020-03-10 Activision Publishing, Inc. Systems and methods for automating the animation of blendshape rigs
US10463964B2 (en) 2016-11-17 2019-11-05 Activision Publishing, Inc. Systems and methods for the real-time generation of in-game, locally accessible heatmaps
US10709981B2 (en) 2016-11-17 2020-07-14 Activision Publishing, Inc. Systems and methods for the real-time generation of in-game, locally accessible barrier-aware heatmaps
US11192028B2 (en) 2018-11-19 2021-12-07 Activision Publishing, Inc. Systems and methods for the real-time customization of video game content based on player data
CN114890960B (en) * 2022-05-17 2023-09-15 淮阴师范学院 Preparation method and application of hydroxyl modified melamine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU35469A1 (en) * 1957-02-18
US3826763A (en) * 1970-07-08 1974-07-30 Scott Paper Co Super-stiff polyurethane foam
US3734868A (en) * 1972-01-24 1973-05-22 Gen Tire & Rubber Co Load-bearing flexible polyurethane foams and method of making the same
US4008185A (en) * 1974-03-29 1977-02-15 The Dow Chemical Company Process for preparing rapid-setting polyurethanes
DE2603498C3 (en) * 1974-04-08 1982-04-08 Th. Goldschmidt Ag, 4300 Essen Further development of the process for the production of crosslinked, elastic, open-cell foams containing urethane groups
GB1501172A (en) * 1974-05-17 1978-02-15 Bayer Ag Process for the production of polyurethane foams
JPS5232917B2 (en) * 1974-12-25 1977-08-24
JPS5238880B2 (en) * 1974-12-25 1977-10-01
GB1546705A (en) * 1975-06-23 1979-05-31 Tenneco Chem Production of polyurethane foam
CA1109600A (en) * 1977-10-19 1981-09-22 Bernard Rudner Production of polyurethane foam of reduced tendency to form embers when burned
DE2815554A1 (en) * 1978-04-11 1979-10-25 Basf Ag FLAME RESISTANT SOFT POLYURETHANE FOAM
DE3021293A1 (en) * 1980-06-06 1981-12-24 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING ELASTIC POLYURETHANE FOAMS
US4374209A (en) * 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
US4369258A (en) * 1981-07-22 1983-01-18 American Cyanamid Company Polyurethane foam compositions and a process for making same using a melamine polyol
GB2177406B (en) * 1985-06-27 1989-07-12 Basf Corp Flame retardant polyurethane foams
US4814359A (en) * 1987-12-30 1989-03-21 Union Carbide Corporation Process for producing flexible polyurethane foam using hexahydro-S-triazine catalysts

Also Published As

Publication number Publication date
EP0362286A1 (en) 1990-04-11
AU631523B2 (en) 1992-12-03
MX9300510A (en) 1994-07-29
WO1988009351A1 (en) 1988-12-01
AU1955488A (en) 1988-12-21
BR8807513A (en) 1990-03-27
FI895527A0 (en) 1989-11-20
MX167256B (en) 1993-03-12
EP0362286A4 (en) 1991-10-09
JPH03503774A (en) 1991-08-22
CA1303791C (en) 1992-06-16

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: FOAMEX L.P.

FD1A Patent lapsed

Effective date: 20041102