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公开(公告)号：CA2701986A1
公开(公告)日：2009-04-30
申请号：CA2701986
申请日：2008-10-22
Applicant: BASF SE
Inventor： REESE HANS-JUERGEN , NEUHAUS BERT , HOLL SILVIO , TAENNY GUENTER
Abstract: The present invention relates to a method for producing a polyurethane lamination resin, wherein a) an isocyanate prepolymer based on diphenyl-methane diisocyanate is mixed with a difunctionally started polyether, b) polyphenylene polymethylene polyisocyanate, c) trifunctionally started polyetherpolyol having a mean molecular weight of 350 to 600 g/mol, d) a thermoactivatable, blocked catalyst, e) optionally chain-lengthening agents and/or cross-linking agents, f) optionally water-absorbent materials, and g) optionally other additives to form said polyurethane lamination resin. Furthermore, the present invention relates to a polyurethane lamination resin, obtainable by such a method, and to the use of such a polyurethane lamination resin to produce laminates and skis or snowboards, containing said laminate.
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Patent Agency Ranking
公开(公告)号：AT520726T
公开(公告)日：2011-09-15
申请号：AT08841546
申请日：2008-10-22
Applicant: BASF SE
Inventor： REESE HANS-JUERGEN , NEUHAUS BERT , HOLL SILVIO , TAENNY GUENTER
Abstract: The present invention relates to a process for producing a polyurethane lamination resin, by mixing a) an isocyanate prepolymer based on diphenylmethane diisocyanate having a difunctionally started polyether, b) polyphenylene polymethylene polyisocyanate, c) trifunctionally started polyetherpolyol with an average molar mass of from 350 to 600 g/mol, d) a thermoactivatable capped catalyst, e) if appropriate, chain extender and/or crosslinking agent, f) if appropriate, water-absorbent substances, and g) if appropriate, other additives to give the polyurethane lamination resin. The present invention further relates to a polyurethane lamination resin, obtainable via a process of this type, and to the use of this type of polyurethane lamination resin for producing laminates, and also to skis or snowboards, comprising this type of laminate.
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公开(公告)号：CA2701986C
公开(公告)日：2016-12-13
申请号：CA2701986
申请日：2008-10-22
Applicant: BASF SE
Inventor： REESE HANS-JUERGEN , NEUHAUS BERT , HOLL SILVIO , TAENNY GUENTER
Abstract: The present invention relates to a method for producing a polyurethane lamination resin, wherein a) an isocyanate prepolymer based on diphenyl -methane diisocyanate is mixed with a difunctionally started polyether, b) polyphenylene polymethylene polyisocyanate, c) trifunctionally started polyetherpolyol having a mean molecular weight of 350 to 600 g/mol, d) a thermoactivatable, blocked catalyst, e) optionally chain-lengthening agents and/or cross-linking agents, f) optionally water-absorbent materials, and g) optionally other additives to form said polyurethane lamination resin. Furthermore, the present invention relates to a polyurethane lamination resin, obtainable by such a method, and to the use of such a polyurethane lamination resin to produce laminates and skis or snowboards, containing said laminate.
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公开(公告)号：DE10160375B4
公开(公告)日：2012-12-13
申请号：DE10160375
申请日：2001-12-10
Applicant: BASF SE
Inventor： FRITZ RALF DR , TAENNY GUENTER , SCHNEIDER JUERGEN , HOLL SILVIO , HOLST CARSTEN
Abstract: Verfahren zur Herstellung von Polyurethanen durch Umsetzung einer Polyolkomponente (A) mit einem Polyisocyanatprepolymer (B), wobei die Polyolkomponente (A1) Polyetherole mit einer OH-Zahl von 10 bis 100, (A2) Vemetzerpolyetherole mit einer OH-Zahl von 500 bis 1000 und (A3) Kettenverlängerungsmittel auf Basis von Aminen enthält und das Polyisocyanatprepolymer (B) hergestellt ist durch Umsetzung (B1) eines Polyisocyanats mit (B2) Poly-THF.
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公开(公告)号：UA101169C2
公开(公告)日：2013-03-11
申请号：UAA201006440
申请日：2008-10-22
Applicant: BASF SE
Inventor： HEESE HANS-JURGEN , NEUHAUS BERT , HOLL SILVIO , TANNY GUNTER
Abstract: Изобретениекасаетсяспособаполученияполиуретановогосвязующегосредствадляламинатовпутемсмешиванияа) изоцианатногопреполимеранаосноведифенилметандиизоцианатас бафункциональныминициированнымполиэтером, b) полифениленполиметиленполиизоцианатом, с) трифункциональныминициированнымполиэтерполиолом, средняямолекулярнаямассакоторогосоставляетот 350 до 600 г/моль, d) термоактивированнымблокированнымкатализатором, e) необязательноудлинителемцепии/илисмачивающимсредством, f) необязательноабсорбирующимиводусредствамии g) необязательнодругимидополнительнымивеществами, причемизобретениекасаетсяполиуретановогосвязующегосредствадляламинатов, полученноготакимспособом, иприменениятакогополиуретановогосвязующегосредствадляламина
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公开(公告)号：SI2205654T1
公开(公告)日：2011-11-30
申请号：SI200830388
申请日：2008-10-22
Applicant: BASF SE
Inventor： REESE HANS-JURGEN , NEUHAUS BERT , HOLL SILVIO , TANNY GUNTER
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