ES2081745B1 - Espumas flexibles de poliuretano con efecto de empañamiento reducido y poliesteres adecuados para su preparacion. - Google Patents

Espumas flexibles de poliuretano con efecto de empañamiento reducido y poliesteres adecuados para su preparacion.

Info

Publication number
ES2081745B1
ES2081745B1 ES9301288A ES9301288A ES2081745B1 ES 2081745 B1 ES2081745 B1 ES 2081745B1 ES 9301288 A ES9301288 A ES 9301288A ES 9301288 A ES9301288 A ES 9301288A ES 2081745 B1 ES2081745 B1 ES 2081745B1
Authority
ES
Spain
Prior art keywords
polyurethane
percent
flexible foams
preparation
effect
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 - Fee Related
Application number
ES9301288A
Other languages
English (en)
Other versions
ES2081745A1 (es
Inventor
Codina Luis Duocastella
Capellades Jose Maria Monso
Llado Jose Soler
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.)
Hoocker SA
Original Assignee
Hoocker SA
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 Hoocker SA filed Critical Hoocker SA
Priority to ES9301288A priority Critical patent/ES2081745B1/es
Priority to EP19940500095 priority patent/EP0628583A1/en
Priority to US08/259,757 priority patent/US5607984A/en
Publication of ES2081745A1 publication Critical patent/ES2081745A1/es
Application granted granted Critical
Publication of ES2081745B1 publication Critical patent/ES2081745B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/14—Manufacture of cellular products
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • C08G18/4241—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols from dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/425—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids the polyols containing one or two ether 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
    • 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
    • C08G2110/0083—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
    • C08G2290/00—Compositions for creating anti-fogging
    • 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)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

ESPUMAS FLEXIBLES DE POLIURETANO CON EFECTO DE EMPAÑAMIENTO REDUCIDO Y POLIESTERES ADECUADOS PARA SU PREPARACION. SE DESCRIBEN NUEVAS ESPUMAS FLEXIBLES DE POLIURETANO, APTAS PARA SU EMPLEO EN EL REVESTIMIENTO INTERIOR DE VEHICULOS AUTOMOVILES, CON UN REDUCIDO EFECTO DE EMPAÑAMIENTO (EFECTO "FOGGING''), QUE CONTIENEN UNA PROPORCION INFERIOR AL 0,25 POR CIENTO EN PESO, PREFERIBLEMENTE INFERIOR AL 0,17 POR CIENTO EN PESO, DEL ADIPATO CICLICO DEL DIETILENGLICOL, 8,13-DIOXO-1,4,7-TRIOXACICLOTRIDECANO. TAMBIEN SE DESCRIBEN LOS POLIOLES DE POLIESTER, APTOS PARA PREPARAR LAS CITADAS ESPUMAS DE POLIURETANO, QUE PRESENTAN UN CONTENIDO EN ADIPATO CICLICO DEL DIETILENGLICOL, 8,13-DIOXO-1,4,7-TRIOXACICLOTRIDECANO, INFERIOR AL 0,4 POR CIENTO EN PESO, PREFERIBLEMENTE INFERIOR AL 0,25 POR CIENTO EN PESO, ASI COMO UN PROCEDIMIENTO PARA OBTENER LOS MENCIONADOS POLIESTERES BASADO EN SU DESTILACION EN PELICULA DELGADA A PRESION REDUCIDA.
ES9301288A 1993-06-11 1993-06-11 Espumas flexibles de poliuretano con efecto de empañamiento reducido y poliesteres adecuados para su preparacion. Expired - Fee Related ES2081745B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9301288A ES2081745B1 (es) 1993-06-11 1993-06-11 Espumas flexibles de poliuretano con efecto de empañamiento reducido y poliesteres adecuados para su preparacion.
EP19940500095 EP0628583A1 (en) 1993-06-11 1994-05-30 Flexible polyurethane foams with reduced fogging effect and polyesters suitable for their preparation
US08/259,757 US5607984A (en) 1993-06-11 1994-06-13 Flexible polyurethane foams with reduced fogging effect and polyesters suitable for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301288A ES2081745B1 (es) 1993-06-11 1993-06-11 Espumas flexibles de poliuretano con efecto de empañamiento reducido y poliesteres adecuados para su preparacion.

Publications (2)

Publication Number Publication Date
ES2081745A1 ES2081745A1 (es) 1996-03-01
ES2081745B1 true ES2081745B1 (es) 1996-10-16

Family

ID=8282150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301288A Expired - Fee Related ES2081745B1 (es) 1993-06-11 1993-06-11 Espumas flexibles de poliuretano con efecto de empañamiento reducido y poliesteres adecuados para su preparacion.

Country Status (3)

Country Link
US (1) US5607984A (es)
EP (1) EP0628583A1 (es)
ES (1) ES2081745B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9323603D0 (en) * 1993-11-16 1994-01-05 Baxenden Chem Low fogging polyester polyurethane foams
FR2728907B1 (fr) * 1994-12-28 1997-03-21 Witco Sa Procede de preparation de mousses souples de polyester-polyurethanne ne donnant pas lieu a la formation de brouillard et utilisation des-dites mousses
US6262134B1 (en) 1999-06-03 2001-07-17 Gaska Tape, Inc. Low volatility cellular foam
DE10022848B4 (de) * 2000-05-10 2004-07-15 Bayer Ag Formkörper aus thermoplastischen Polyurethanen mit reduziertem Fogging
JP2002256454A (ja) * 2001-03-06 2002-09-11 Toyoda Gosei Co Ltd めっき製品の製造方法
US6774154B2 (en) * 2002-04-08 2004-08-10 Crompton Corporation Semiflexible and flexible polyurethanes foams having low fogging characteristics and improved physical properties
US20070238799A1 (en) * 2006-04-06 2007-10-11 Inolex Investment Corporation Odorless polyester polyol, odorless polyurethane foam and method for making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391093A (en) * 1959-04-01 1968-07-02 Gen Tire & Rubber Co Polyester-polyurethane foams and method of making same
JPS59100152A (ja) * 1982-11-30 1984-06-09 Toyoda Gosei Co Ltd 塩化ビニル樹脂組成物
US4591629A (en) * 1983-04-21 1986-05-27 Ems-Inventa Ag Process for the purification of high molecular weight polyesters
DE4133306C2 (de) * 1990-10-11 1999-02-18 Metzeler Schaum Gmbh Verfahren zur Herstellung foggingarmer, elastischer Schaumstoffe auf Isocyanatbasis
DE4223014A1 (de) * 1992-07-13 1994-01-20 Bayer Ag Verfahren zur Herstellung foggingarmer Polyesterpolyurethane-Weichschaumstoffe und ihre Verwendung in Verkehrsmitteln

Also Published As

Publication number Publication date
US5607984A (en) 1997-03-04
ES2081745A1 (es) 1996-03-01
EP0628583A1 (en) 1994-12-14

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