ES8207569A1 - Mejoras introducidas en el procedimiento para la fabricacionde una espuma de poliuretano flexible y elastica. - Google Patents

Mejoras introducidas en el procedimiento para la fabricacionde una espuma de poliuretano flexible y elastica.

Info

Publication number
ES8207569A1
ES8207569A1 ES501596A ES501596A ES8207569A1 ES 8207569 A1 ES8207569 A1 ES 8207569A1 ES 501596 A ES501596 A ES 501596A ES 501596 A ES501596 A ES 501596A ES 8207569 A1 ES8207569 A1 ES 8207569A1
Authority
ES
Spain
Prior art keywords
retardant
flame
polyurethane foam
polyester polyol
melamine derivative
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
ES501596A
Other languages
English (en)
Other versions
ES501596A0 (es
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.)
Tenneco Chemicals Inc
Original Assignee
Tenneco Chemicals 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
Application filed by Tenneco Chemicals Inc filed Critical Tenneco Chemicals Inc
Publication of ES8207569A1 publication Critical patent/ES8207569A1/es
Publication of ES501596A0 publication Critical patent/ES501596A0/es
Granted legal-status Critical Current

Links

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
    • 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
    • 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)
  • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO DE FABRICACION DE UNA ESPUMA DE POLIURETANO. CONSTA DE LAS SIGUENTES OPERACIONES: 1. FOMENTAR UNA DISPERSION SEPARADA Y UNIFORME A BASE DE RESINA (DE POLIOL O POLIESTER) DE ALUMINA HIDRATADA EN UN PIRORRETARDANTE LIQUIDO Y UN DERIVADO DE MELAMINA. 2. INYECTAR LA DIAPERSION OBTENIDA EN LA MEZCLA DE REACCION DE ESPUMA DE POLIURETANO PARA PRODUCIR LA ESPUMA. EL DERIVADO DE MELAMINA EMPLEADO ES HEXA(METOXIMETIL)MELAMINA Y ESTA PRESENTE EN UN 15 A 25 PARTES POR 100 EN PESO DE RESINA. LA ESPUMA DE POLIURETANO SE FABRICA EN CONTINUO EN UNA SOLA OPERACION. EN LA PRIMERA OPERACION SE INCLUYE DESDE 5 A 100 PCR DE UN POLIESTER-DIOL LINEAL DE VISCOSIDAD COMPRENDIDA ENTRE 400 Y 500 CPS A 25C.
ES501596A 1980-10-24 1981-04-24 Mejoras introducidas en el procedimiento para la fabricacionde una espuma de poliuretano flexible y elastica. Granted ES501596A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/200,129 US4317889A (en) 1980-10-24 1980-10-24 Intumescent flexible polyurethane foam

Publications (2)

Publication Number Publication Date
ES8207569A1 true ES8207569A1 (es) 1982-09-16
ES501596A0 ES501596A0 (es) 1982-09-16

Family

ID=22740456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501596A Granted ES501596A0 (es) 1980-10-24 1981-04-24 Mejoras introducidas en el procedimiento para la fabricacionde una espuma de poliuretano flexible y elastica.

Country Status (10)

Country Link
US (1) US4317889A (es)
EP (1) EP0050908A3 (es)
JP (1) JPS5776021A (es)
AU (1) AU552001B2 (es)
BR (1) BR8102573A (es)
CA (1) CA1152698A (es)
ES (1) ES501596A0 (es)
GR (1) GR74525B (es)
NZ (1) NZ196971A (es)
ZA (1) ZA812352B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458034A (en) * 1978-05-12 1984-07-03 Wm. T. Burnett & Co., Inc. Flame retardant, char-forming, flexible polyurethane foams
US4421868A (en) * 1982-05-17 1983-12-20 Thermocell Development, Ltd. Polyester-melamine thermosetting foam and method of preparation
GB2131027B (en) * 1982-11-15 1986-05-29 Dixon International Ltd Flame-resistant expanded plastics material
US4871477A (en) * 1983-02-15 1989-10-03 Firestop Chemical Corporation Fire protected foamed polymeric materials
AU572829B2 (en) * 1983-02-16 1988-05-19 Dow Chemical Company, The An active hydrogen-containing composition which provides moldrelease properties to a molded article, an internal mold hydrogen-containing composition
US4487852A (en) * 1983-10-25 1984-12-11 Texaco Inc. Modified Mannich condensates and manufacture of rigid polyurethane foam with alkoxylation products thereof
US4489178A (en) * 1983-10-25 1984-12-18 Texaco Inc. Mannich condensates having fire retardancy properties and manufacture of rigid polyurethane foam therewith
US4485195A (en) * 1983-10-25 1984-11-27 Texaco Inc. Alkoxylated Mannich condensates having fire retardancy properties and manufacture of rigid polyurethane foam therewith
US4500655A (en) * 1983-12-29 1985-02-19 Texaco Inc. Alkoxylated modified Mannich condensates and manufacture of rigid polyurethane foams therewith
US4535096A (en) * 1984-02-27 1985-08-13 Stauffer Chemical Company Polyester polyurethane foam based medical support pad
EP0421480A1 (en) 1984-02-27 1991-04-10 Akzo Nobel N.V. Polyester polyurethane foam for medical support pads
GB8421967D0 (en) * 1984-08-30 1984-10-03 Hickory Springs Mfg Co Polyurethane foams
GB2177405B (en) * 1985-06-28 1989-08-23 Basf Corp Flame retardant polyurethane foams
USRE36358E (en) * 1985-06-28 1999-10-26 Basf Corporation Flame retardant polyurethane foams
US4757094A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Melamine cured polyurethane foam with improved properties
US4757093A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Flame retardant melamine containing polyurethane foam
US4826884A (en) * 1987-07-20 1989-05-02 Basf Corporation Flame retardant polyurethane foams resistant to cigarette smoldering ignition
US4931487A (en) * 1988-03-04 1990-06-05 Dow Chemical Company Chain extenders for polyurethanes
US4892893A (en) * 1989-02-17 1990-01-09 Basf Corporation Flame retardant polyurethane foams resistant to cigarette smoldering ignition
US5100925A (en) * 1991-03-07 1992-03-31 E. R. Carpenter Company, Inc. Flexible polyurethane foam having reduced discoloration due to scorch during manufacture
US5837760A (en) * 1994-03-16 1998-11-17 Elastogran Gmbh Self-extinguishing thermoplastic polyurethanes and their preparation
AU751644B2 (en) 1998-04-15 2002-08-22 Akro-Fireguard Products, Inc. Low smoke, low toxicity carpet
US20030092848A1 (en) * 2001-09-11 2003-05-15 Ashok Sengupta Sprayable liner for supporting the rock surface of a mine
AT412279B (de) * 2003-04-14 2004-12-27 Intumex Gmbh Im brandfall ein zweites mal expandierende weichschaumstoffe auf basis von styrol-butadien, polyvinylalkohol oder neopren
US20060069174A1 (en) * 2004-09-27 2006-03-30 Radford Philip T Flame resistant polyurethane materials containing melamine-derived additives
WO2006119369A1 (en) * 2005-05-04 2006-11-09 Supresta Llc Flame retardant composition and polyurethane foams containing same
US8601760B2 (en) * 2007-01-19 2013-12-10 Balco, Inc. Fire barrier
US8557347B1 (en) * 2009-05-04 2013-10-15 Matchmaster Dyeing & Finishing, Inc. Flame retardant fabrics and methods for manufacturing the same
US20110016808A1 (en) * 2009-07-23 2011-01-27 Balco, Inc Fire barrier
TWI394764B (zh) 2009-11-20 2013-05-01 Ind Tech Res Inst 防火聚氨酯發泡材料及其製法
KR101400937B1 (ko) * 2012-10-30 2014-05-28 주식회사 유엠에스 폴리우레탄 발포체 롱 블록을 이용한 폴리우레탄 필터폼의 제조 방법
AU2014292279B2 (en) * 2013-07-16 2017-05-25 Akzo Nobel Coatings International B.V. Intumescent coating composition
US11702523B2 (en) 2015-09-09 2023-07-18 Bloom Holdings, Llc Algae-derived flexible foam, and method of manufacturing the same
WO2017087895A1 (en) 2015-11-19 2017-05-26 Bloom Holdings, Llc Algae-derived flexible foam, and a method of manufacturing the same
US11180666B2 (en) * 2017-03-14 2021-11-23 Ddp Specialty Electronic Materials Us, Llc Intumescent coating system
US20220106432A1 (en) * 2020-10-07 2022-04-07 Evonik Operations Gmbh Shaped flexible pu foam articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694560A1 (de) * 1967-01-24 1971-08-12 Licentia Gmbh Verfahren zur Herstellung von flammwidrigen,insbesondere unbrennbaren Polyurethan-Schaumstoffen
US3772222A (en) * 1971-11-19 1973-11-13 Dow Chemical Co Highly resilient flexible polyurethane foams having improved tear strength
US3909464A (en) * 1974-03-20 1975-09-30 Upjohn Co Flame retardant flexible polyanethane foam containing alumina trihydrate
US4165411A (en) * 1975-06-18 1979-08-21 W. R. Grace & Co. Flame retardant urethane and method
GB1546705A (en) * 1975-06-23 1979-05-31 Tenneco Chem Production of polyurethane foam
US4147678A (en) * 1977-05-13 1979-04-03 Uniroyal, Inc. Flame-retardant polyurethane compositions
US4237182A (en) * 1978-11-02 1980-12-02 W. R. Grace & Co. Method of sealing interior mine surface with a fire retardant hydrophilic polyurethane foam and resulting product
US4210452A (en) * 1978-12-06 1980-07-01 Veesicol Chemical Corporation Novel intumescent composition

Also Published As

Publication number Publication date
AU552001B2 (en) 1986-05-22
NZ196971A (en) 1983-07-15
AU6940481A (en) 1982-04-29
CA1152698A (en) 1983-08-23
EP0050908A2 (en) 1982-05-05
GR74525B (es) 1984-06-29
EP0050908A3 (en) 1983-01-19
JPS5776021A (en) 1982-05-12
ES501596A0 (es) 1982-09-16
ZA812352B (en) 1982-04-28
US4317889A (en) 1982-03-02
BR8102573A (pt) 1982-08-17

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