MX9201804A - Espumas de poliuretano, articulos que contienen tales espumas y metodo para fabricar las espumas. - Google Patents

Espumas de poliuretano, articulos que contienen tales espumas y metodo para fabricar las espumas.

Info

Publication number
MX9201804A
MX9201804A MX9201804A MX9201804A MX9201804A MX 9201804 A MX9201804 A MX 9201804A MX 9201804 A MX9201804 A MX 9201804A MX 9201804 A MX9201804 A MX 9201804A MX 9201804 A MX9201804 A MX 9201804A
Authority
MX
Mexico
Prior art keywords
foams
manufacturing
polyurethane
items containing
items
Prior art date
Application number
MX9201804A
Other languages
English (en)
Inventor
James L Bries
Vickie A Johnston
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of MX9201804A publication Critical patent/MX9201804A/es

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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • 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
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/60—Compositions for foaming; Foamed or intumescent coatings
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • Y10T428/24512—Polyurethane
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/24996—With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

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)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
MX9201804A 1991-05-01 1992-04-20 Espumas de poliuretano, articulos que contienen tales espumas y metodo para fabricar las espumas. MX9201804A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/694,111 US5110843A (en) 1991-05-01 1991-05-01 Absorbent, non-skinned foam and the method of preparation

Publications (1)

Publication Number Publication Date
MX9201804A true MX9201804A (es) 1992-11-01

Family

ID=24787445

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9201804A MX9201804A (es) 1991-05-01 1992-04-20 Espumas de poliuretano, articulos que contienen tales espumas y metodo para fabricar las espumas.

Country Status (9)

Country Link
US (1) US5110843A (es)
EP (1) EP0582674A1 (es)
JP (1) JPH06507435A (es)
AU (1) AU2023792A (es)
BR (1) BR9205957A (es)
CA (1) CA2108468A1 (es)
MX (1) MX9201804A (es)
NO (1) NO933933D0 (es)
WO (1) WO1992019445A1 (es)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387207A (en) * 1991-08-12 1995-02-07 The Procter & Gamble Company Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same
SE470534B (sv) * 1992-11-27 1994-07-25 Electrolux Ab Förfarande för framställning av ett membranfilter samt membranfilter för fluidrenare
US5328935A (en) * 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
US5338766A (en) * 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
US5650450A (en) * 1996-01-25 1997-07-22 Foamex L.P. Hydrophilic urethane foam
US6165239A (en) * 1997-07-28 2000-12-26 3M Innovative Properties Company Aqueous sulfopolyurea colloidal dispersions, films and abrasive articles
US6375966B1 (en) * 2000-05-26 2002-04-23 Scented Technologies, Llc Polyurethane/polyurea matrices for the delivery of active agents
US6517821B1 (en) 2000-07-27 2003-02-11 L'oreal Reshapable hair styling composition comprising aqueous colloidal dispersions of sulfonated polyurethane urea
US6649727B1 (en) 2000-07-27 2003-11-18 3M Innovative Properties Company Aqueous colloidal dispersions of sulfonated polyurethane ureas and products
US6863972B2 (en) * 2001-01-09 2005-03-08 Crane Plastics Company Llc Synthetic wood component having a foamed polymer backing
US6911406B2 (en) * 2001-06-26 2005-06-28 Henkel Consumer Adhesives, Inc. Composite sheet material
US20030104205A1 (en) * 2001-11-30 2003-06-05 Brodeur Edouard A. Moisture barrier and energy absorbing cushion
US7063887B2 (en) * 2002-02-04 2006-06-20 3M Innovative Properties Company Stretch releasable foams, articles including same and methods for the manufacture thereof
CN100351280C (zh) * 2002-11-05 2007-11-28 晓温-威廉姆斯公司 可固化组合物
EP1590127A1 (en) 2003-01-10 2005-11-02 3M Innovative Properties Company Pad constructions for chemical mechanical planarization applications
US6908366B2 (en) * 2003-01-10 2005-06-21 3M Innovative Properties Company Method of using a soft subpad for chemical mechanical polishing
US20040253297A1 (en) * 2003-06-13 2004-12-16 The Procter & Gamble Company Cleansing article having an extruded low density foam layer
US7323438B2 (en) * 2003-06-13 2008-01-29 Procter & Gamble Cleansing article with improved handleability
US20040266546A1 (en) * 2003-06-27 2004-12-30 Ben Huang Antimicrobial grips for sports equipment
EP1682284A4 (en) * 2003-08-19 2008-08-27 Univ Western Ontario METHOD FOR SELECTING THE MORPHOLOGY OF SELF-ASSEMBLED MONOLAYERS ON SUBSTRATES
US20050042261A1 (en) * 2003-08-21 2005-02-24 The Procter & Gamble Company Effervescent personal cleansing articles
US20050042262A1 (en) * 2003-08-21 2005-02-24 The Procter & Gamble Company Effervescent cleansing article
US20050069694A1 (en) * 2003-09-26 2005-03-31 Gilder Stephen D. Anti-microbial carpet underlay and method of making
US7358282B2 (en) * 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
US7291382B2 (en) * 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
US8074339B1 (en) 2004-11-22 2011-12-13 The Crane Group Companies Limited Methods of manufacturing a lattice having a distressed appearance
US20060144012A1 (en) * 2004-12-01 2006-07-06 Norman Manning Recycled energy absorbing underlayment and moisture barrier for hard flooring system
ATE418566T1 (de) * 2005-03-11 2009-01-15 Sherwin Williams Co Kratzfeste härtbare beschichtungszusammensetzung
US8167275B1 (en) 2005-11-30 2012-05-01 The Crane Group Companies Limited Rail system and method for assembly
US8158689B2 (en) * 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
US20070148433A1 (en) * 2005-12-27 2007-06-28 Mallory Mary F Elastic laminate made with absorbent foam
US7743567B1 (en) 2006-01-20 2010-06-29 The Crane Group Companies Limited Fiberglass/cellulosic composite and method for molding
US20070208096A1 (en) * 2006-03-02 2007-09-06 Oxid L.P. Sulfonated aromatic polyester polyol compositions
US8629195B2 (en) 2006-04-08 2014-01-14 Bayer Materialscience Ag Production of polyurethane foams
DE102006016639A1 (de) * 2006-04-08 2007-10-11 Bayer Materialscience Ag Verfahren zur Herstellung von Polyurethan-Schäumen
DE102006016636A1 (de) * 2006-04-08 2007-10-18 Bayer Materialscience Ag Polyurethan-Schäume für die Wundbehandlung
US20080010527A1 (en) * 2006-06-26 2008-01-10 Inventec Corporation Method of solving BIST failure of CPU by means of BIOS and maximizing system performance
US7624468B2 (en) * 2006-07-18 2009-12-01 Kimberly-Clark Worldwide, Inc. Wet mop with multi-layer substrate
DE102006043589A1 (de) * 2006-09-16 2008-03-27 Bayer Materialscience Ag Alkylpolyglycoside als Stabilisatoren für PUR-Schäume
US8460797B1 (en) 2006-12-29 2013-06-11 Timbertech Limited Capped component and method for forming
EP2028223A1 (de) * 2007-08-23 2009-02-25 Bayer MaterialScience AG EO/PO-Blockcopolymere als Stabilisatoren für PUR-Schäume
EP2045279A1 (de) * 2007-10-05 2009-04-08 Bayer MaterialScience AG Polyurethan-Schäume für die Wundbehandlung
US20140044951A1 (en) * 2012-08-09 2014-02-13 United Technologies Corporation High strength-to-density nanocellular foam
US9744755B2 (en) 2013-04-01 2017-08-29 3M Innovative Properties Company Method of making absorbent foam composites
WO2017173396A1 (en) * 2016-03-31 2017-10-05 The Regents Of The University Of California Composite foam
EP3228330A1 (en) * 2016-04-08 2017-10-11 Mölnlycke Health Care AB Composite materials in wound treatment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028773B (de) * 1956-12-06 1958-04-24 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
US3808162A (en) * 1972-10-10 1974-04-30 Minnesota Mining & Mfg Preparation of urethanes and catalysts therefor
US3903232A (en) * 1973-10-09 1975-09-02 Grace W R & Co Dental and biomedical foams and method
US4137200A (en) * 1973-10-09 1979-01-30 W. R. Grace & Co. Crosslinked hydrophilic foams and method
GB2070637A (en) * 1980-03-04 1981-09-09 Bondina Ltd Fibrous abrasive products
US4377645A (en) * 1980-12-29 1983-03-22 W. R. Grace & Co. Dimensionally-stable polyurethane sponge and sponge-forming prepolymer
US4384051A (en) * 1981-10-26 1983-05-17 W. R. Grace & Co. Flexible polyurethane foam based on MDI
US4384050A (en) * 1981-10-26 1983-05-17 W. R. Grace & Co. Flexible polyurethane foam based on MDI
US4738992A (en) * 1985-12-09 1988-04-19 Minnesota Mining And Manufacturing Company Hydrophilic polyurethane/polyurea sponge
US4638017A (en) * 1985-12-09 1987-01-20 Minnesota Mining And Manufacturing Company Hydrophilic polyurethane/polyurea sponge
US4761326A (en) * 1987-06-09 1988-08-02 Precision Fabrics Group, Inc. Foam coated CSR/surgical instrument wrap fabric

Also Published As

Publication number Publication date
NO933933D0 (no) 1993-10-29
EP0582674A1 (en) 1994-02-16
JPH06507435A (ja) 1994-08-25
WO1992019445A1 (en) 1992-11-12
AU2023792A (en) 1992-12-21
CA2108468A1 (en) 1992-11-02
US5110843A (en) 1992-05-05
BR9205957A (pt) 1994-07-05

Similar Documents

Publication Publication Date Title
MX9201804A (es) Espumas de poliuretano, articulos que contienen tales espumas y metodo para fabricar las espumas.
DE69223756T2 (de) Polyurethanschäume
DE69220338D1 (de) Polyurethanschäume
EP0656333A4 (en) OPTICAL ISOMERATED SEPARATING AGENT AND PROCESS FOR OBTAINING SAME.
MX9204833A (es) Espumas de poliuretano.
GB9301428D0 (en) Polyurethane foams
EP0488219A3 (en) Polyurethane, process for producing the same, and process for producing polyurethane foam
DE69131452T2 (de) Mit wasser geschäumter, energie-absorbierender polyurethane-schaum
GB9307565D0 (en) Polyurethane foams
EP0628584A3 (de) Verfahren zur Herstellung von Polyurethan Harschaumstoffen.
DK0580451T3 (da) Beholder, som kan rulle
DE69018389D1 (de) Polyol und starrer Polyurethanschaum.
BR9401277A (pt) Processo para a preparação de espumas de poliuretano
DE69019587D1 (de) Schäumbare, wärmehärtbare Polyurethanstruktur-Klebstoffzusammensetzungen und Verfahren zu ihrer Herstellung.
DE69416322D1 (de) Beschlagsarme polyester-polyurethan-schaumstoffe
EP0590414A3 (de) Verfahren zur Herstellung von Polyurethanschaumstoffen.
DE69305210D1 (de) Feuerfeste, harte Polyurethanschaumstoffe
EP0610734A3 (de) Verfahren zur Herstellung von weitestgehend offenzelligen Urethan- und/oder Isocyanuratgruppen aufweisenden Hartschaumstoffen.
MX9204556A (es) Metodo para formar articulos huecos.
DE3882876T2 (de) Polyurethan-Weichschaumstoff, diesen Schaumstoff enthaltende schalldämpfende Produkte sowie deren Herstellungsverfahren.
TR199501266A2 (tr) Kemirgen-zehiri köpükler.
DE69024155D1 (de) Ein schlagzäher Polyurethanschaum
DK369783A (da) Fremgangsmaade og anlaeg til fremstilling af produkter af syntetisk skum som f.eks. polyurethanskum
EP0594181A3 (en) Process for the preparation of modified polyisocyanurate foams.
ES1025319Y (es) Puerta-vitrina para mobiliario.