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公开(公告)号：DE102005011572A1
公开(公告)日：2006-09-14
申请号：DE102005011572
申请日：2005-03-10
Applicant: BASF AG
Inventor： KARCHER LARS , PARTUSCH GEORG , TEMPLIN MARKUS , REDL FRANZ XAVER
Abstract: Preparation of polyurethane-semi-hard foam comprises: reacting polyisocyante with a compound comprising at least two isocyanate with reactive hydrogen atom in the presence of a propellant and optionally a catalyst, where the compound with two isocyanate with reactive hydrogen group contains at least a polyether alcohol, which is obtained by adsorption of alkylene oxide at aliphatic compound with at least an tertiary amino group. An independent claim is included for polyurethane-semi-hard foam obtained by the process.
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公开(公告)号：DE10359024A1
公开(公告)日：2005-07-21
申请号：DE10359024
申请日：2003-12-15
Applicant: BASF AG
Inventor： SCHUETTE MARKUS , TEMPLIN MARKUS
Abstract: Alkali metal carboxylates (c1) are used as catalysts in the production of tin-free polyurethane foam (I) with a density of 100-800 g/l by reacting (a) polyisocyanates with (b) compounds containing isocyanate-reactive hydrogen atoms. Independent claims are also included for the following: (1) a method as described above for the production of (I); and (2) shoe soles containing (I).
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公开(公告)号：DE10220250A1
公开(公告)日：2003-11-27
申请号：DE10220250
申请日：2002-05-06
Applicant: BASF AG
Inventor： PARTUSCH GEORG , POHL WOLFGANG , KARCHER LARS , TEMPLIN MARKUS
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公开(公告)号：DE10136134A1
公开(公告)日：2003-02-13
申请号：DE10136134
申请日：2001-07-27
Applicant: BASF AG
Inventor： BAUER STEPHAN , TEMPLIN MARKUS , JUNG LUDWIG , LUKAT GUNTHER
Abstract: A shaped part including: (A): a light stable and optically transparent polyurethane having a compact surface, (B) a filler based on a stone material, and (C) organic, mineral, or metallic effect materials or a mixture of these is new. Independent claims are also included for the following: (1) A process for production of the shaped part involving: reaction of (aa) polyisocyanates with (bb) compounds reactive to isocyanates, (cc) optionally catalysts, and (dd) optionally additives, to give the above polyurethane, where the filler and/or organic mineral or metallic effect are added continuously to the reaction mixture; (2) Preparation of polyurethane A in the presence of a crosslinking catalyst devoid of butyl tin groups. This can be, for example: triethanolamine, dimethylaminoethanol, triazine compounds, triethylenediamine, organic and/or inorganic iron compounds, Zn chloride, and dialkyl tin compounds; and (3) A laminated building material obtained from the shaped part where the formed part is on a support.
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公开(公告)号：AU2003276909A1
公开(公告)日：2003-12-31
申请号：AU2003276909
申请日：2003-06-06
Applicant: BASF AG
Inventor： KREYENSCHMIDT MARTIN , RODEWALD DIETER , BRUCHMANN BERND , BINDER HORST , LUTTER HEINZ-DIETER , FRERICKS ANSGAR , TEMPLIN MARKUS
Abstract: Polyurethane foams having a density of less than 200 g/l are prepared by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive with isocyanate groups, the polyisocyanates a) being aromatic di- or polyisocyanates and the compounds b) having at least two hydrogen atoms reactive with isocyanate groups containing at least one acrylate polyol.
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Patent Agency Ranking
公开(公告)号：CA2488636A1
公开(公告)日：2003-12-24
申请号：CA2488636
申请日：2003-06-06
Applicant: BASF AG
Inventor： FRERICKS ANSGAR , TEMPLIN MARKUS , LUTTER HEINZ-DIETER , RODEWALD DIETER , BINDER HORST , KREYENSCHMIDT MARTIN , BRUCHMANN BERND
Abstract: The invention relates to a method for producing polyurethane foam materials having a density of less than 200 g/l by reacting a) polyisocyanates with b) compounds that comprise at least two hydrogen atoms reactive with isocyanate groups, said polyisocyanates being aromatic diisocyanates or polyisocyanates while the compounds which comprise at least two hydrogen atoms reactive with isocyanate groups contain at least one acrylate polyol.
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公开(公告)号：AU2007213838A1
公开(公告)日：2007-08-16
申请号：AU2007213838
申请日：2007-01-30
Applicant: BASF AG
Inventor： EGBERS GITTA , ORTALDA MARCO , TEMPLIN MARKUS
Abstract: The invention relates to an antistatic polyurethane which comprises an antistatic additive comprising an ionic liquid and a process for producing such an antistatic polymer. The invention further relates to an antistatic shoe sole comprising an antistatic polyurethane according to the invention and the use of an ionic liquid as antistatic additive for polyurethane.
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公开(公告)号：DE102004050937A1
公开(公告)日：2006-04-20
申请号：DE102004050937
申请日：2004-10-18
Applicant: BASF AG
Inventor： FRERICKS ANSGAR , BINDER HORST , LEHMANN PIT , KAMPF GUNNAR , TEMPLIN MARKUS , FRENZEL ROBERT
Abstract: Preparation of polyurethane rigid foam material (I) comprises reaction of (a) polyisocyanate with (b) compounds with at least two reactive hydrogen atoms with isocyanate group in presence of propellants, where (b) contains an acrylate polyol (5-90 wt.%) (b1), prepared by radical polymerization of hydroxyl-functional (meth)acrylate or its mixtures with e.g. non hydroxyl-functional (meth)acrylate. Preparation of polyurethane rigid foam material (I) comprises reaction of (a) polyisocyanate with (b) compounds with at least two reactive hydrogen atoms with isocyanate group in presence of propellants, where (b) contains an acrylate polyol (5-90 wt.%) (b1), prepared by radical polymerization of hydroxyl-functional (meth)acrylate or its mixtures with non hydroxyl-functional (meth)acrylate and/or aliphatic or aromatic ethylenic unsaturated monomers, where the monomer used for the production of the acrylate polyol does not contain aminic nitrogen. Independent claims are also included for: (1) (I), prepared by the preparation method; and (2) use of acrylate polyol to the improvement of the flame stability of (I).
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公开(公告)号：DE10258046A1
公开(公告)日：2004-06-24
申请号：DE10258046
申请日：2002-12-11
Applicant: BASF AG
Inventor： TEMPLIN MARKUS , RODEWALD DIETER , TESCH HELMUT , MERTEN ANNE-KATHRIN , ILLGUTH ROLF , SCHERR GUENTER , MARTIN-PORTUGUES MARTA , KREYENSCHMIDT MARTIN
Abstract: Reducing formaldehyde emissions from polyurethane foams comprises adding an amino-functional polymer before, during or after producing the foam. Independent claims are also included for: (1) polyurethane foam containing 0.0001 to less than 0.1 wt.% of an amino-functional polymer with a molecular weight (MW) of at least 500 and an amino functionality (AF) of at least 3, the MW/AF ratio being 40-500; (2) equipment articles comprising the polyurethane foam; (3) use of amino-functional polymers to improve the mechanical properties of polyurethane foams.
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公开(公告)号：DE10160374A1
公开(公告)日：2003-06-18
申请号：DE10160374
申请日：2001-12-10
Applicant: BASF AG
Inventor： POELTL JOERG , PARTUSCH GEORG , TEMPLIN MARKUS , BAUER MICHAEL , FADER MICHAEL
Abstract: A laminate comprising a film (i) as layer and a strengthened polyurethane as layer (ii), where there is adhesion between the two layers and the polyurethane is fiber reinforced and is an open cell polyurethane foam. An Independent claim INCLUDED for preparation of the laminate by the steps of: (1) insertion of film (i) into a mold; (2) application of a polyurethane system to the film where the polyurethane system contains: (a) polyisocyanate; (b) compounds reactive to polyisocyanates; (c) reinforcing; (d) catalysts; (e) propellant; and (f) optional additives; and (3) reaction of the polyurethane system to give an open cell foam with thickening of the foam system by a Factor of 5-20.
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