公开(公告)号：ZA200500188B

公开(公告)日：2006-07-26

申请号：ZA200500188

申请日：2005-01-10

Applicant: BASF AG

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

IPC: C08G63/78 ,  A61L20060101 ,  A61L15/60 ,  C07C20060101 ,  C07C67/08 ,  C08G20060101 ,  C08G65/332

公开(公告)号：DE59912996D1

公开(公告)日：2006-02-02

申请号：DE59912996

申请日：1999-12-07

Applicant: BASF AG

Inventor： SUTORIS FRIEDRICH ,  WAGENBLAST GERHARD ,  SCHLIEPHAKE VOLKER ,  SCHROEDER JUERGEN ,  MUELLER-ENGEL JOACHIM ,  KELLER HARALD ,  JAWOREK THOMAS

IPC: C07C45/86 ,  C07B63/04 ,  C07C47/22 ,  C07C51/50 ,  C07C51/64 ,  C07C57/075 ,  C07C67/62 ,  C07C69/54

公开(公告)号：DE50011922D1

公开(公告)日：2006-01-26

申请号：DE50011922

申请日：2000-08-24

Applicant: BASF AG

Inventor： JAWOREK THOMAS ,  SCHWALM REINHOLD

IPC: B05D3/04 ,  B05D3/06 ,  C08F2/46 ,  C08F2/48 ,  C08F290/06 ,  C09D4/00 ,  C09D4/06 ,  C09D175/16

Abstract: A process for producing scratch-resistant coatings comprises applying at least one UV-curable coating composition comprising as its photochemically crosslinkable constituentat least one aliphatic urethane (meth)acrylate prepolymer PU having at least two double bonds per molecule, ora mixture of at least one urethane (meth)acrylate prepolymer PU and at least one reactive diluent,to the target substrate and curing the resulting wet coating by exposure to ultraviolet radiation under an inert gas atmosphere.

公开(公告)号：BR0311500A

公开(公告)日：2005-03-08

申请号：BR0311500

申请日：2003-06-06

Applicant: BASF AG

Inventor： JAWOREK THOMAS ,  DANIEL THOMAS ,  WOLF LOTHAR ,  KOENIGER RAINER ,  SCHWALM REINHOLD ,  HARTMANN GABRIELE ,  WICKEL STEFAN

IPC: C08G63/78 ,  A61L15/60 ,  C07C67/08 ,  C08G65/332 ,  C07C69/54

公开(公告)号：AT286517T

公开(公告)日：2005-01-15

申请号：AT01101085

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.

公开(公告)号：AU2003258515A1

公开(公告)日：2004-02-09

申请号：AU2003258515

申请日：2003-07-16

Applicant: BASF AG

Inventor： WEBER MARTIN ,  STEININGER HELMUT ,  DIETSCHE FRANK ,  JAWOREK THOMAS ,  SCHWALM REINHOLD

IPC: B05D5/00 ,  B05D7/00

Abstract: A multicoat system on a substrate, comprising at least one radiation-curable coating system (F) and at least one elastic intercoat (D) which is located between substrate and radiation-curable coating system (F) and has a glass transition temperature (Tg) of −20° C. or less.

公开(公告)号：DE10233521A1

公开(公告)日：2004-02-05

申请号：DE10233521

申请日：2002-07-23

Applicant: BASF AG

Inventor： DIETSCHE FRANK ,  JAWOREK THOMAS ,  SCHWALM REINHOLD ,  WEBER MARTIN ,  STEININGER HELMUT

IPC: B05D5/00 ,  B05D7/00 ,  C09D4/02 ,  C09D5/29

Abstract: A multicoat system on a substrate, comprising at least one radiation-curable coating system (F) and at least one elastic intercoat (D) which is located between substrate and radiation-curable coating system (F) and has a glass transition temperature (Tg) of −20° C. or less.

公开(公告)号：AU2003238476A1

公开(公告)日：2003-12-22

申请号：AU2003238476

申请日：2003-06-06

Applicant: BASF AG

Inventor： POPP ANDREAS ,  DANIEL THOMAS ,  SCHRODER JURGEN ,  JAWOREK THOMAS ,  FUNK RUDIGER ,  SCHWALM REINHOLD ,  WEISMANTEL MATTHIAS ,  RIEGEL ULRICH

IPC: C08G65/332 ,  A61L15/60 ,  C07B61/00 ,  C07C67/08 ,  C07C69/54 ,  C08F290/06 ,  C08G65/26 ,  C08G65/28

Abstract: The present invention relates to novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of the formula where AO is for each AO independently at each instance EO, PO or BO where EO is O-CH2-CH2- PO is independently at each instance O-CH2-CH(CH3)- or O-CH(CH3)-CH2- BO is independently at each instance O-CH2-CH(CH2-CH3)- or O-CH(CH2-CH3)-CH2- p1+p2+p3 is 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 or 75, 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：DE10100170A1

公开(公告)日：2002-07-11

申请号：DE10100170

申请日：2001-01-04

Applicant: BASF AG

Inventor： JAWOREK THOMAS ,  SCHWALM REINHOLD ,  KOENIGER RAINER ,  BECK ERICH ,  WEBER MARTIN ,  RAMSTEINER FALKO ,  PFAU ANDREAS ,  SCHROF WOLFGANG

IPC: B05D3/02 ,  B05D3/06 ,  C08J3/24 ,  C09D5/46 ,  B05D5/00 ,  C08J3/28 ,  B32B15/08

Abstract: The invention relates to a method for producing a coated substrate by applying at least one coating agent to the substrate and then hardening said coating agent in order to obtain a coat of lacquer on the substrate. The invention also relates to the coated substrates obtained by said method, and a coating agent.

公开(公告)号：DE19933826A1

公开(公告)日：2001-02-01

申请号：DE19933826

申请日：1999-07-20

Applicant: BASF AG

Inventor： PAULUS WOLFGANG ,  REICH WOLFGANG ,  LOKAI MATTHIAS ,  JAWOREK THOMAS

IPC: C08G18/08 ,  C08L75/04 ,  C09D175/04 ,  C09D175/16 ,  C08L33/04 ,  C08J3/03 ,  C08G18/32 ,  D06N3/00

Abstract: (Meth)acrylate prepolymers (B) with a water-dilutability of at least 5 wt% water are used in aqueous dispersions with essentially no protective colloids or emulsifiers, containing (A) polyurethanes with hydrophilic groups and essentially no C-C double bonds and (B) prepolymers as defined, with 0.1-1 mol radically polymerizable double bonds/100 g