公开(公告)号：ES2263988T3

公开(公告)日：2006-12-16

申请号：ES03740207

申请日：2003-06-10

Applicant: BASF AG

Inventor： POPP ANDREAS ,  DANIEL THOMAS ,  SCHRODER JURGEN ,  JAWOREK THOMAS ,  FUNK RUDIGER ,  SCHWALM REINHOLD

IPC: A61L15/60 ,  C07B61/00 ,  C07C67/08 ,  C07C67/62 ,  C07C69/54 ,  C08F20/20 ,  C08G65/26 ,  C08G65/332

Abstract: Ésteres F de la fórmula Ia en la que AO significa, independientemente entre sí, para cada AO, EO o PO, significando EO O-CH2-CH2-, PO significa, independientemente entre sí, O-CH2- CH(CH3)- o O-CH(CH3)-CH2- siendo p1 + p2 + p3 3, 4 o 5, R1, R2, R3 significan, independientemente entre sí, H o CH3, donde al menos un AO significa PO y, al menos, otro AO significa EO.

公开(公告)号：DE50012865D1

公开(公告)日：2006-07-06

申请号：DE50012865

申请日：2000-10-02

Applicant: BASF AG

Inventor： BRUCHMANN BERND ,  SCHWALM REINHOLD ,  PAULUS WOLFGANG ,  BLUM RAINER

IPC: C08G18/67 ,  C08G18/40 ,  C08G18/73 ,  C09D5/03 ,  C09D175/14 ,  C09D175/16

Abstract: A polymerizable solid aliphatic polyurethane containing olefinically unsaturated double bonds, having a very narrow melting range within the temperature range from 40 to 200° C., which is preparable fromA) at least one linear aliphatic diisocyanate,B) at least one aliphatic compound containing at least two isocyanate-reactive functional groups and/or water, andC) at least one olefinically unsaturated compound containing an isocyanate-reactive functional group,and its use as a powder coating material or for preparing powder coating materials.

公开(公告)号：ES2251812T3

公开(公告)日：2006-05-01

申请号：ES99121912

申请日：1999-11-05

Applicant: BASF AG

Inventor： SCHROF WOLFGANG ,  SCHWALM REINHOLD ,  BECK ERICH ,  MEISENBURG UWE

IPC: B05B5/025 ,  B05C9/14 ,  B05D3/06 ,  B05D5/06 ,  B05D7/24 ,  C08F2/48 ,  B05D3/00 ,  B05B17/04 ,  B05C9/10

Abstract: Pintado con spray, boquilla de irradiación con UV a través de fibras ópticas promueve la reacción de los procesos cinéticos que están controlados por temperatura, polimerización catiónica y formulación nanostructurada. Una reacción de reticulación es iniciada en una formulación de pintura reactiva. Este revestimiento sobre una superficie al menos localmente, antes de la reacción está finalizado. Las reivindicaciones independientes se incluyen para el equipo que realiza el procedimiento, y para el revestimiento así producido. El equipo emplea un rociador y/o un aplicado electrostático con un alojamiento en campana. Características preferidas: inicio de la reacción preferiblemente emplea iluminación UV (1), en conjunto con al menos un fotoiniciador en la formulación. La cinética de la reacción está controlada por la variación de la temperatura, y/o el uso de una reacción lo suficientemente lenta, especial mente una polimerización catiónica, y/o por un separador espacial de fotoiniciador(es) desde los componentes de la formulación y/o por minimización de reactividad de los fotoiniciador(es). La separación espacial mencionada, es por nanoestructuración de la formulación de la pintura. Etapas adicionales incluyen el mezclado de un agente de protección UV y/o pigmento en la formulación antes del revestimiento. Una pistola manual de rociado (6) aplica la pintura. En el equipo, las fibras ópticas (3, 4) transmiten la luz UV a la formulación de pintura.

公开(公告)号：DE50012234D1

公开(公告)日：2006-04-20

申请号：DE50012234

申请日：2000-08-24

Applicant: BASF AG

Inventor： JAWOREK THOMAS ,  SCHWALM REINHOLD ,  KOENIGER RAINER ,  KRANWETVOGEL REINER

IPC: C09D175/16 ,  B05D3/04 ,  B05D3/06 ,  C08F2/46

Abstract: A process for producing scratch-resistant coatings, encompassing the following steps:applying at least one UV-curable coating composition to at least one surface of an article to be coated, said coating composition comprising at least one polymer and/or oligomer P1 containing on average at least one ethylenically unsaturated double bond per molecule, andcuring the coating composition by exposure to UV radiation,which comprises conducting the curing of the coating composition under an oxygen-containing protective gas which has an oxygen partial pressure in the range from 0.2 to 18 kPa.

公开(公告)号：PL374428A1

公开(公告)日：2005-10-17

申请号：PL37442803

申请日：2003-06-10

Applicant: BASF AG

Inventor： POPP ANDREAS ,  DANIEL THOMAS ,  SCHROEDER JUERGEN ,  JAWOREK THOMAS ,  FUNK RUEDIGER ,  SCHWALM REINHOLD ,  WEISMANTEL MATTHIAS ,  RIEGEL ULRICH

IPC: A61L15/60 ,  C07C67/08 ,  C08F290/06 ,  C08G65/26 ,  C08G65/28 ,  C08G65/332

Abstract: The present invention relates to novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of the formula where EO is O-CH2-CH2- PO is independently at each instance O-CH2-CH(CH3)- or O-CH(CH3)-CH2- n1, n2 and n3 are independently 4, 5 or 6, n1+n2+n3 is 14, 15 or 16, m1, m2 and m3 are independently 1, 2 or 3, m1+m2+m3 is 4, 5 or 6, R1, R2 and R3 are independently H or CH3, a simplified process for preparing these esters and the use of reaction mixtures thus obtainable.

公开(公告)号：DE102004013391A1

公开(公告)日：2005-10-06

申请号：DE102004013391

申请日：2004-03-17

Applicant: BASF AG

Inventor： GRUBER NICK ,  SCHWALM REINHOLD ,  BECK ERICH ,  HEISCHKEL YVONNE ,  DECKER CHRISTIAN ,  STUDER KATIA

IPC: C08F283/00 ,  C08G18/81 ,  C08L23/04 ,  C08L23/10 ,  C09D4/06 ,  C09D5/44 ,  C09D175/04 ,  C09D175/16 ,  C09D4/02 ,  C08K3/10 ,  C09D175/14 ,  C08G18/68

Abstract: Use of cerium compounds as initiators for dual-cure curing, and coating compositions comprising cerium compounds.

公开(公告)号：DE102004013389A1

公开(公告)日：2005-10-06

申请号：DE102004013389

申请日：2004-03-17

Applicant: BASF AG

Inventor： GRUBER NICK ,  SCHWALM REINHOLD ,  BECK ERICH ,  HEISCHKEL YVONNE ,  DECKER CHRISTIAN ,  STUDER KATIA

IPC: C09D4/00 ,  C09D4/06 ,  C09D7/12 ,  C09D4/02 ,  C08K3/10

公开(公告)号：DE10342340A1

公开(公告)日：2005-04-14

申请号：DE10342340

申请日：2003-09-11

Applicant: BASF AG

Inventor： SCHWALM REINHOLD ,  HEISCHKEL YVONNE ,  FECHTENKOETTER ANDREAS ,  ROESCH JOACHIM ,  DOETZ FLORIAN

IPC: C07C13/66 ,  C07C25/22 ,  C07C205/06 ,  C07D333/08 ,  C09K11/06 ,  H05B33/14 ,  C07C25/18 ,  C07C205/11 ,  C07C323/00 ,  C07D333/10 ,  C07B37/00 ,  C07F7/02 ,  C07F9/28 ,  C07D207/32 ,  C07D213/00 ,  C07D239/24

Abstract: The invention relates to fluoranthene derivatives of the general formula (I) in which R1, R2, R3 and a are each defined according to the description, with the proviso that at least one of the R1 or R2 radicals is not hydrogen, to processes for their preparation and to the use of the fluoranthene derivatives as emitter molecules in organic light-emitting diodes (OLEDs), to a light-emitting layer comprising the inventive fluoranthene derivatives as emitter molecules, to an OLED comprising the inventive light-emitting layer and to devices comprising the inventive OLED.

公开(公告)号：BR0311501A

公开(公告)日：2005-02-22

申请号：BR0311501

申请日：2003-06-10

Applicant: BASF AG

Inventor： DANIEL THOMAS ,  SCHROEDER JUERGEN ,  JAWOREK THOMAS ,  FUNK ROEDIGER ,  SCHWALM REINHOLD ,  WEISMANTEL MATTHIAS ,  RIEGEL ULRICH ,  POPP ANDREAS

IPC: A61L15/60 ,  C07C67/08 ,  C08F290/06 ,  C08G65/26 ,  C08G65/28 ,  C08G65/332 ,  C07C69/54

Abstract: The present invention relates to novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of the formula where EO is O-CH2-CH2- PO is independently at each instance O-CH2-CH(CH3)- or O-CH(CH3)-CH2- n1, n2 and n3 are independently 4, 5 or 6, n1+n2+n3 is 14, 15 or 16, m1, m2 and m3 are independently 1, 2 or 3, m1+m2+m3 is 4, 5 or 6, R1, R2 and R3 are independently H or CH3, a simplified process for preparing these esters and the use of reaction mixtures thus obtainable.

公开(公告)号：DE50105001D1

公开(公告)日：2005-02-10

申请号：DE50105001

申请日：2001-01-18

Applicant: BASF AG

Inventor： SCHWALM REINHOLD ,  VOELLINGER FRANK ,  MENZEL KLAUS ,  REICH WOLFGANG ,  BECK ERICH ,  JAWOREK THOMAS

IPC: C08F2/46 ,  C08F2/50 ,  C08G18/08 ,  C08G18/32 ,  C08G18/67 ,  C08G18/79 ,  C09D175/16

Abstract: A water dispersible, radiation curable polyurethane comprises organic aliphatic or alicyclic polyisocyanates, cycloaliphatic diols and/or cycloaliphatic diamines, compounds having at least one isocyanate reactive group and at least one radically polymerizable unsaturated group and compounds having at least one isocyanate reactive group and at least one dispersion aiding group. A water dispersible, radiation curable polyurethane (I) comprises: (A) organic aliphatic or alicyclic polyisocyanates; (B) cycloaliphatic diols and/or cycloaliphatic diamines; (C) compounds having at least one isocyanate reactive group and at least one radically polymerizable unsaturated group; (D) compounds having at least one isocyanate reactive group and at least one dispersion aiding group; (E) optionally compounds having at least two isocyanate reactive groups having a mol. wt. of less than 1000 g/mol; (F) optionally compounds having at least one isocyanate reactive group that are different to (A)-(D). Independent claims are included for: (i) a polyurethane dispersion (II) comprising the polyurethane (I) and optionally 0-10 wt.% of a photochemical and/or thermal initiator and 0-10 wt.% of a UV absorber and a HALS compound; (ii) a process for the coating of substrates by application of the polyurethane dispersion (II), optionally containing conventional paint additives, onto a substrate and curing by means of electron irradiation or UV light under oxygen, or preferably under inert gas; (iii) the resulting coated substrate.