公开(公告)号：BR0311489A

公开(公告)日：2005-03-15

申请号：BR0311489

申请日：2003-06-06

Applicant: BASF AG

Inventor： POPP ANDREAS ,  DANIEL THOMAS ,  SCHROEDER JUERGEN ,  JAWOREK THOMAS ,  FUNK RUEDIGER ,  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：AU2003242636A1

公开(公告)日：2003-12-22

申请号：AU2003242636

申请日：2003-06-06

Applicant: BASF AG

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

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

公开(公告)号：CA2487031A1

公开(公告)日：2003-12-18

申请号：CA2487031

申请日：2003-06-10

Applicant: BASF AG

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

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

Abstract: The invention relates to novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of formula (I), wherein EO represents O-CH2-CH2-,PO represents independently from each other O-CH2-CH(CH3)- or O-CH(CH3)-CH2-,n1 , n2, n3 represent independently from each other 4,5 or 6, n1 + n2 + n3 is 14, 15 or 16,m1, m2, m3 represent independently from each other 1,2 or 3, m1 + m 2 + m3 is 4, 5 or 6, R1, R2, R3 represent independently from each other H or CH3. The invention also relates to a simplified method for producing said esters and the use of the thus obtained reaction mixture.

公开(公告)号：BR0013519A

公开(公告)日：2002-05-07

申请号：BR0013519

申请日：2000-08-24

Applicant: BASF AG

Inventor： JAWOREK THOMAS ,  SCHWALM REINHOLD

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

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：BR9916088A

公开(公告)日：2001-09-04

申请号：BR9916088

申请日：1999-12-07

Applicant: BASF AG

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

IPC: C07C45/86 ,  C07B63/04 ,  C07C47/22 ,  C07C51/50 ,  C07C51/64 ,  C07C57/075 ,  C07C67/62 ,  C07C69/54 ,  C07C51/00

公开(公告)号：DE10002089A1

公开(公告)日：2001-07-26

申请号：DE10002089

申请日：2000-01-19

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：DE19940313A1

公开(公告)日：2001-03-01

申请号：DE19940313

申请日：1999-08-25

Applicant: BASF AG

Inventor： JAWOREK THOMAS ,  SCHWALM REINHOLD

IPC: B05D3/04 ,  B05D3/06 ,  C08F2/46 ,  C08F2/48 ,  C09D4/00 ,  C09D4/06 ,  C09D175/16 ,  B05D7/26 ,  B05D7/16 ,  B05D5/00

Abstract: The invention relates to a method for producing scratch resistant coatings. A UV hardenable coating agent contains at least one aliphatic urethane(meth)acrylate prepolymer PU with at least two double bonds per molecule or a mixture of at least one urethane(meth)acrylate prepolymer PU and at least one reactive diluent, said contents being the photochemically cross-linkable component. At least one of said coating agents is applied to the substrate to be coated. The humid coating thus obtained is hardened in an inert gas atmosphere under the influence of ultraviolet radiation.

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：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.