ES8502712A1 - Un procedimiento para fabricar un producto de espuma de poliuretano flexible modificada. - Google Patents

Un procedimiento para fabricar un producto de espuma de poliuretano flexible modificada.

Info

Publication number
ES8502712A1
ES8502712A1 ES525340A ES525340A ES8502712A1 ES 8502712 A1 ES8502712 A1 ES 8502712A1 ES 525340 A ES525340 A ES 525340A ES 525340 A ES525340 A ES 525340A ES 8502712 A1 ES8502712 A1 ES 8502712A1
Authority
ES
Spain
Prior art keywords
product
polyol
firmness
polymer
modified polyurethane
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
ES525340A
Other languages
English (en)
Other versions
ES525340A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES525340A0 publication Critical patent/ES525340A0/es
Publication of ES8502712A1 publication Critical patent/ES8502712A1/es
Expired 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular 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
    • 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
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • 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
    • C08J2431/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased

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)

Abstract

PROCEDIMIENTO PARA FABRICAR UN PRODUCTO DE ESPUMA DE POLIURETANO FLEXIBLE MODIFICADO, CAPAZ DE SER ESTAMPADO, SOLDADO, SELLADO Y CORTADO.CONSISTE EN PRODUCIR UN COMPUESTO INTERMEDIO FORMADO POR UNA MEZCLA DE UN PRIMER POLIOL QUE PROPORCIONA UNA ESPUMA DE BAJA DENSIDAD, Y UN POLIMERO-POLIOL PRODUCIDO POR POLIMERIZACION DE UN COMPONENTE MONOMERO, QUE IMPARTE AL PRODUCTO UN GRADO DE FIRMEZA DETERMINADO. A DICHO COMPUESTO INTERMEDIO FORMADO SE LE AN/ADE UN ADITIVO TERMOPLASTICO CUYO INDICE DE PERDIDA DIELECTRICA ES MAYOR QUE EL DE UNA ESPUMA DE POLIURETANO.
ES525340A 1982-09-03 1983-09-02 Un procedimiento para fabricar un producto de espuma de poliuretano flexible modificada. Expired ES8502712A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/414,884 US4439548A (en) 1973-02-03 1982-09-03 Modified polyurethane product having improved load-bearing characteristics

Publications (2)

Publication Number Publication Date
ES525340A0 ES525340A0 (es) 1985-01-16
ES8502712A1 true ES8502712A1 (es) 1985-01-16

Family

ID=23643399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525340A Expired ES8502712A1 (es) 1982-09-03 1983-09-02 Un procedimiento para fabricar un producto de espuma de poliuretano flexible modificada.

Country Status (6)

Country Link
US (1) US4439548A (es)
EP (1) EP0105607A3 (es)
JP (1) JPS5964619A (es)
AU (1) AU569580B2 (es)
CA (1) CA1207500A (es)
ES (1) ES8502712A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482582A (en) * 1982-09-03 1984-11-13 Morey Weisman Modified polyurethane product having improved load bearing characteristics
US4525386A (en) * 1982-09-03 1985-06-25 Morey Weisman Technique for property enhancement of open-cell foam material
US5300535A (en) * 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
US4883692A (en) * 1989-01-13 1989-11-28 Donald Spector Aromatic foam-plastic decorative object
GB2236106A (en) * 1989-09-21 1991-03-27 British Vita Weldable polyurethane foam
GB2256871A (en) * 1991-06-20 1992-12-23 British Vita Weldable polyurethane foam
US6329440B2 (en) * 1998-05-09 2001-12-11 Basf Aktiengesellschaft Preparation of polyisocyanate polyaddition products
US7211206B2 (en) * 2004-01-23 2007-05-01 Century-Board Usa Llc Continuous forming system utilizing up to six endless belts
US7763341B2 (en) 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
US7316559B2 (en) 2004-06-24 2008-01-08 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foam products
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
WO2006057255A1 (ja) * 2004-11-24 2006-06-01 Asahi Glass Company, Limited 軟質ポリウレタンフォーム、その製造方法、および自動車用シート
US8138234B2 (en) * 2006-03-24 2012-03-20 Century-Board Usa, Llc Polyurethane composite materials
WO2009099718A2 (en) * 2008-02-08 2009-08-13 Dow Global Technologies Inc. Improved flexible foams
US20090295021A1 (en) * 2008-05-27 2009-12-03 Century-Board Usa, Llc Extrusion of polyurethane composite materials
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
CN102108131B (zh) * 2010-12-29 2012-10-10 清华大学 一种亲水阳离子型聚氨酯泡沫塑料及其制备方法
EP2763847A4 (en) 2011-10-07 2015-08-19 Boral Ip Holdings Australia Pty Ltd INORGANIC POLYMER / ORGANIC POLYMER COMPOSITES AND METHODS FOR PREPARING THE SAME
WO2014168633A1 (en) 2013-04-12 2014-10-16 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
US10138341B2 (en) 2014-07-28 2018-11-27 Boral Ip Holdings (Australia) Pty Limited Use of evaporative coolants to manufacture filled polyurethane composites
US9752015B2 (en) 2014-08-05 2017-09-05 Boral Ip Holdings (Australia) Pty Limited Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
WO2016146537A1 (de) * 2015-03-13 2016-09-22 Basf Se Verfahren zur herstellung von partikelschaumstoffen auf basis von thermoplastischen elastomeren durch thermisches verbinden mit mikrowellen
WO2016195717A1 (en) 2015-06-05 2016-12-08 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US20170267585A1 (en) 2015-11-12 2017-09-21 Amitabha Kumar Filled polyurethane composites with size-graded fillers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764565A (en) * 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
BE536296A (es) * 1954-03-22
US3072582A (en) * 1955-10-20 1963-01-08 Gen Tire & Rubber Co Polyether-urethane foams and method of making same
GB896623A (en) * 1958-05-03 1962-05-16 Erich Schickedanz Thermoplastic foam materials
US3244571A (en) * 1963-05-02 1966-04-05 Weisman Morey Process for dielectrically embossing polyurethane foam assemblies
US3393119A (en) * 1964-04-20 1968-07-16 Hugh C. Dugan Method of making a heat sealed foam laminate and product therefrom
GB1216492A (en) * 1967-04-21 1970-12-23 Dunlop Co Ltd Composite sheet material
GB1233004A (es) * 1967-06-13 1971-05-26
US3585062A (en) * 1967-07-18 1971-06-15 Stevens & Co Inc J P Method of producing a heat-sealable non-thermoplastic foam material
US3574149A (en) * 1969-05-13 1971-04-06 Gen Tire & Rubber Co Flame retardant flexible polyurethane foams
FR2088785A5 (en) * 1970-04-24 1972-01-07 Gen Tire & Rubber Co Low density flexible polyurethane foam
CA1042599A (en) * 1973-02-03 1978-11-14 Morey Weisman Dielectrically modified polyurethane foam material
US3931450A (en) * 1974-10-10 1976-01-06 Basf Wyandotte Corporation Polyurethane foam composite
CA1074049A (en) * 1974-11-13 1980-03-18 Russell Van Cleve Polymer/polyols and polyurethane derivatives thereof
US4223098A (en) * 1978-10-30 1980-09-16 M&T Chemicals Inc. Blowing catalyst composition for low density flexible polyurethane foams

Also Published As

Publication number Publication date
ES525340A0 (es) 1985-01-16
US4439548A (en) 1984-03-27
AU569580B2 (en) 1988-02-11
EP0105607A2 (en) 1984-04-18
EP0105607A3 (en) 1985-05-29
JPS5964619A (ja) 1984-04-12
CA1207500A (en) 1986-07-08
AU1865383A (en) 1984-03-08

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