ES2076588T3 - Dispersiones acuosas de poliisocianato con contenido reducido de isocianato y su uso para la produccion de mallados de fibra de vidrio. - Google Patents

Dispersiones acuosas de poliisocianato con contenido reducido de isocianato y su uso para la produccion de mallados de fibra de vidrio.

Info

Publication number
ES2076588T3
ES2076588T3 ES92104482T ES92104482T ES2076588T3 ES 2076588 T3 ES2076588 T3 ES 2076588T3 ES 92104482 T ES92104482 T ES 92104482T ES 92104482 T ES92104482 T ES 92104482T ES 2076588 T3 ES2076588 T3 ES 2076588T3
Authority
ES
Spain
Prior art keywords
polyisocyanate
weight
content
amino groups
addressed
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 - Lifetime
Application number
ES92104482T
Other languages
English (en)
Inventor
Robin E Tirpak
Peter H Markusch
Ashok M Sarpeshkar
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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 Bayer AG, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of ES2076588T3 publication Critical patent/ES2076588T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/28—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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/25—Non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/326—Polyureas; Polyurethanes
    • 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
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8041—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3271
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2926—Coated or impregnated inorganic fiber fabric
    • Y10T442/2992—Coated or impregnated glass fiber fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

DISPERSIONES ACUOSAS DE POLIISOCIANATO CON CONTENIDO DE ISOCIANATO REDUCIDO Y SU USO PARA LA PRODUCCION DE PLACAS DE FIBRA DE VIDRIO. LA PRESENTE INVENCION SE DIRIGE A UNA DISPERSION ACUOSA DE POLIISOCIANATO DE, AL MENOS, 0,5% POR PESO, EN BASE AL PESO DEL POLIISOCIANATO, Y SE PREPARA POR A) DISPERSION EN AGUA DE UN POLIISOCIANATO QUE TIENE UN CONTENIDO DE ISOCIANATO DE, AL MENOS, 12% POR PESO Y B) HACIENDO REACCIONAR EL POLIISOCIANATO DISPERSO CON I) UN MONOAMINO PRIMARIO O SECUNDARIO QUE CONTIENE, AL MENOS, UN GRUPO HIDROXILO EN CANTIDAD SUFICIENTE PARA PROPORCIONAR UNA PROPORCION EQUIVALENTE DE GRUPOS AMINO A LOS GRUPOS DE ISOCIANATO DE 0:1,0 A 0,7:1,0 Y/O II) UNA POLIAMINA QUE TIENE GRUPOS AMINO PRIMARIOS Y/O SECUNDARIOS Y UN PESO MOLECULAR DE 400 O MENOS EN CANTIDAD SUFICIENTE PARA PROPORCIONAR UNA PROPORCION EQUIVALENTE DE GRUPOS AMINO A LOS GRUPOS DE ISOCIANATO DE 0:1,0 A 0,4:1,0, EN DONDE SE MEZCLA EL COMPONENTE I) CON EL POLIISOCIANATO DISPERSO O ANTES O DURANTE EL MEZCLADO DEL COMPONENTE II) Y SIEMPRE Y CUANDO LA PROPORCION EQUIVALENTE DE GRUPOS AMINO DE AMBOS COMPONENTES I) E II) NO SOBREPASE 0,95:1,0. LA PRESENTE INVENCION TAMBIEN SE DIRIGE A UN PROCESO PARA LA PREPARACION DE UNA PLACA FIBROSA MEDIANTE EL TRATAMIENTO DE LAS FIBRAS CON EL POLIISOCIANATO DISPERSO ANTES DE QUE EL CONTENIDO DE ISOCIANATO DEL POLIISOCIANATO DISPERSO SEA INFERIOR AL 0,5% POR PESO, EN BASE AL PESO DEL POLIISOCIANATO. FINALMENTE, LA PRESENTE INVENCION SE DIRIGE A LAS PLACAS FIBROSAS OBTENIDAS DE ACUERDO CON ESTE PROCESO.
ES92104482T 1991-03-28 1992-03-16 Dispersiones acuosas de poliisocianato con contenido reducido de isocianato y su uso para la produccion de mallados de fibra de vidrio. Expired - Lifetime ES2076588T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/676,670 US5185200A (en) 1991-03-28 1991-03-28 Aqueous polyisocyanate dispersions with reduced isocyanate contents and their use for the production of fiberglass mats

Publications (1)

Publication Number Publication Date
ES2076588T3 true ES2076588T3 (es) 1995-11-01

Family

ID=24715464

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92104482T Expired - Lifetime ES2076588T3 (es) 1991-03-28 1992-03-16 Dispersiones acuosas de poliisocianato con contenido reducido de isocianato y su uso para la produccion de mallados de fibra de vidrio.

Country Status (5)

Country Link
US (1) US5185200A (es)
EP (1) EP0505875B1 (es)
CA (1) CA2064337A1 (es)
DE (1) DE69203363T2 (es)
ES (1) ES2076588T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414041A (en) * 1994-04-08 1995-05-09 Rohm And Haas Company Waterborne coating composition
US5652288A (en) * 1994-06-06 1997-07-29 Wood; Benny R. Water dispersible polyisocyanate adhesive
US5455293A (en) * 1994-06-06 1995-10-03 Wood; Benny R. Water dispersible polyurethane adhesive
US5721302A (en) * 1994-06-06 1998-02-24 Wood; Benny R. Water dispersible adhesive
US5717031A (en) * 1995-06-21 1998-02-10 Lord Corporation Aqueous adhesive compositions
ES2197959T3 (es) * 1996-03-01 2004-01-16 Bayer Ag Poliuretanoureas solubles o dispersables en agua, procedimiento para su fabricacion y su uso como recubrimiento de cualquier sustrato.
DE19611850A1 (de) * 1996-03-26 1997-10-02 Bayer Ag Verwendung von ionischen und nichtionischen wäßrigen Polyurethandispersionen auf Basis von 1-Methyl-2,4- und/oder -2,6-diisocyanatocyclohexan als Bindemittel für Glasfaserschlichten sowie spezielle ionische und nichtionische wäßrige Polyurethandispersionen auf Basis von 1-Methyl-2,4- und/oder -2,6-diisocyanatocyclohexan
US6153690A (en) * 1996-05-29 2000-11-28 Rohm And Haas Company Method of producing isocyanate-modified latex polymer
JP4128631B2 (ja) 1997-03-17 2008-07-30 ダウ グローバル テクノロジーズ インコーポレイティド ポリウレタンラテックス、その製造方法及びそれより製造されるポリマー
US6126777A (en) * 1998-02-20 2000-10-03 Lord Corporation Aqueous silane adhesive compositions
ES2175964T3 (es) 1998-04-01 2002-11-16 Dow Chemical Co Procedimiento para revestir sustratos que tienen superficies polares con latices de poliuretano.
NO20001903L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretan-filmer fremstilt fra polyuretan-dispersjoner
NO20001904L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner
CN1429239A (zh) * 2000-05-16 2003-07-09 陶氏环球技术公司 聚氨酯分散系及其制备的膜
FR2839968B1 (fr) * 2002-05-22 2005-02-11 Saint Gobain Vetrotex Composition d'ensimage anhydre a base de polyurethane pour fils de verre, fils de verre obtenus et composites comprenant lesdits fils
BRPI0617839A2 (pt) * 2005-10-26 2013-01-08 Huntsman Int Llc Ligante para ligar fibras minerais, mistura reacional para preparar o ligante, processo para preparar a mistura reacional, uso do ligante, processo para proporcionar um produto de fibra mineral ligado, e, produto de fibra mineral
CA2817274C (en) 2010-11-29 2019-01-08 Huntsman International Llc Polyisocyanate-based binder
CN117364345B (zh) * 2023-10-07 2025-04-01 浙江东华纳米技术研究院有限公司 一种超支化tpu纳米纤维防水透湿膜及其制备和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938115B1 (es) * 1970-12-29 1974-10-15
DE2314512C3 (de) * 1973-03-23 1980-10-09 Bayer Ag, 5090 Leverkusen Thermoplastische, nichtionische, in Wasser despergierbare im wesentlichen lineare Polyurethanelastomere
NL7305664A (es) * 1973-04-24 1974-10-28
CA1131376A (en) * 1976-10-04 1982-09-07 David G. Hangauer, Jr. Aqueous urea-urethane dispersions
DE3613492A1 (de) * 1986-04-22 1987-10-29 Bayer Ag Verfahren zur herstellung von waessrigen dispersionen von polyurethan-polyharnstoffen, die nach diesem verfahren erhaeltlichen dispersionen und ihre verwendung als oder zur herstellung von beschichtungsmitteln
FR2600224B1 (fr) * 1986-06-16 1992-05-22 Telecommunications Sa Procede de transmission de trains numeriques sur des voies a debits plus eleves et dispositif de mise en oeuvre
US4904522A (en) * 1988-07-26 1990-02-27 Mobay Corporation Process for the production of fiberglass mats
US5389720A (en) * 1990-05-25 1995-02-14 Miles Inc. Aqueous polyisocyanate dispersions

Also Published As

Publication number Publication date
DE69203363D1 (de) 1995-08-17
EP0505875A1 (en) 1992-09-30
CA2064337A1 (en) 1992-09-29
US5185200A (en) 1993-02-09
EP0505875B1 (en) 1995-07-12
DE69203363T2 (de) 1995-12-21

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