ES2058652T3 - Dispersiones acuosas de poliuretanos reticulables por influencia de irradiacion de gran energia. - Google Patents

Dispersiones acuosas de poliuretanos reticulables por influencia de irradiacion de gran energia.

Info

Publication number
ES2058652T3
ES2058652T3 ES90106517T ES90106517T ES2058652T3 ES 2058652 T3 ES2058652 T3 ES 2058652T3 ES 90106517 T ES90106517 T ES 90106517T ES 90106517 T ES90106517 T ES 90106517T ES 2058652 T3 ES2058652 T3 ES 2058652T3
Authority
ES
Spain
Prior art keywords
groups
polyurethanes
aqueous dispersions
isocyanate
reactive
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
ES90106517T
Other languages
English (en)
Inventor
Karl Dr Haeberle
Peter Dr Weyland
Guenter Dr Eckert
Hans Dr Renz
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2058652T3 publication Critical patent/ES2058652T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Paints Or Removers (AREA)

Abstract

EL INVENTO SE REFIERE A UNAS DISPERSIONES ACUOSAS DE POLIORETANO; QUE SE RETICULAN A TRAVES DE RADIACCIONES RICAS EN ENERGIA: SE COMPONEN POR ;(A) UN POLIISUCIANATO; (B) UN POLIOL CON UN PESO MOLECULAR ENTRE 400 Y 6000; UN POLIOL CON UN PESO MOLECULAR ENTRE 62 Y 399; (D) UNA POLICAMINA CON DOS GRUPOS AMINO REACTIVOS OPUESTOS A LOS ISUCIANATOS, (E) UN AMINOALCOHOL CON UN GRUPO AMINO REACTIVO OPUESTO AL ISUCANATO; (T) UN COMPUESTO CON CAMPOS DE INOES Y CON GRUPOS AMINO O HIDROXILO REACTIVOS EN UN ISUCANATO OPUESTO; (G) UN POLIETENOL MONOFUNCIONAL Y (H) UN COMPUESTO CON UN GRUPO INSATURADO ETILENICAMENTE Y UN GRUPO HIDROXILO Y SE CARACTERIZAN PORQUE; EL COMPUESTO (H) SE EMPLEA CON 0,02 A 0,08 EQUIVALENTE GRAMOS 0,4 RESPECTO DEL COMPUESTO (A); EL POLIURETANO DISUELTO EN DIMETIL FUNCIONAMIDA PRESENTA UN VALOR K SEGUN TIKENTESCHER MAYOR QUE 40 Y EL POLIORETANO NO SE DISUELVE EN DIMENTIL FORMAMIDA.
ES90106517T 1989-04-11 1990-04-05 Dispersiones acuosas de poliuretanos reticulables por influencia de irradiacion de gran energia. Expired - Lifetime ES2058652T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3911827A DE3911827A1 (de) 1989-04-11 1989-04-11 Waessrige dispersionen von durch einwirkung von energiereicher strahlung vernetzbaren polyurethanen

Publications (1)

Publication Number Publication Date
ES2058652T3 true ES2058652T3 (es) 1994-11-01

Family

ID=6378409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106517T Expired - Lifetime ES2058652T3 (es) 1989-04-11 1990-04-05 Dispersiones acuosas de poliuretanos reticulables por influencia de irradiacion de gran energia.

Country Status (7)

Country Link
US (1) US5135963A (es)
EP (1) EP0392352B1 (es)
JP (1) JPH02294320A (es)
AT (1) ATE111927T1 (es)
CA (1) CA2013062A1 (es)
DE (2) DE3911827A1 (es)
ES (1) ES2058652T3 (es)

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KR101463277B1 (ko) 2006-12-22 2014-11-26 바스프 에스이 카르보디이미드 기를 가지는 화합물을 포함하는 미세캡슐
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DE102008000478A1 (de) 2007-03-05 2008-09-11 Basf Se Polyurethan-Dispersionen mit Polyethercarbonatpolyolen als Aufbaukomponente
DE102007015261A1 (de) 2007-03-27 2008-10-02 Aacure Aadhesives Gmbh Reaktivmasse und Verfahren zur Aufbringung hierfür
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Also Published As

Publication number Publication date
JPH02294320A (ja) 1990-12-05
EP0392352A2 (de) 1990-10-17
DE59007186D1 (de) 1994-10-27
CA2013062A1 (en) 1990-10-11
ATE111927T1 (de) 1994-10-15
US5135963A (en) 1992-08-04
DE3911827A1 (de) 1990-10-25
EP0392352A3 (de) 1991-10-02
EP0392352B1 (de) 1994-09-21

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