公开(公告)号：US10745576B2

公开(公告)日：2020-08-18

申请号：US16484896

申请日：2018-02-09

Applicant: BASF SE

Inventor： Christoph Fleckenstein ,  Juergen Baro ,  Erich Beck ,  Martin Kaller ,  Andrea Misske ,  Friederike Fleischhaker

IPC: C09D11/107 ,  C09D11/101 ,  C09D11/30 ,  B41J11/00 ,  C08L33/14 ,  C08L67/06 ,  C08L75/14

Abstract: The invention relates to compositions, comprising. a) 1.00 to 65.00% by weight of at least one compound of formula (I), wherein R1, R2, R3, R4 are each independently H, C1-C6-alkyl, C1-C6-alkoxy, or C1-C6-alkoxy-C1-C6-alkyl; R is H or C1-C6-alkyl; X is CR6R7, O, or NR8; R6R7 are each independently H, C1-C6-alkyl, C1-C6-alkoxy, or C1-C6-alkoxy-C1-C6-alkyl; R8 is H, C1-C6-alkyl, or C1-C6-alkoxy-C1-C6-alkyl; k is 1, 2, 3, 4 or 5, as component A; b) 1.00 to 60.00% by weight of at least one monomer having two (meth)acrylate groups and having a molecular weight of no more than 500 Dalton, as component B; c) 0 to 25% by weight of at least one monomer having at least three (meth)acrylate groups and having a molecular weight of no more than 600 Dalton, as component C; and d) 1.00 to 30.00% by weight of at least one polymer having at least two (meth)acrylate groups and having a molecular weight of at least 700 Dalton, as component D; with the proviso that the amount of components A+B is at least 50% by weight, as well as the use of these compositions as printing inks, in particular inkjet printing inks.

公开(公告)号：US10370383B2

公开(公告)日：2019-08-06

申请号：US15054506

申请日：2016-02-26

Applicant: BASF SE

Inventor： Andrea Misske ,  Friederike Fleischhaker ,  Christoph Fleckenstein ,  Martin Kaller ,  Ritesh Nair ,  Ulrik Stengel ,  Mathieu Blanchot

IPC: C07D493/04 ,  C09K8/42 ,  C09K8/44 ,  C08F22/20 ,  C09J4/00

Abstract: A process for preparing isosorbide di(meth)acrylate by transesterifying alkyl (meth)acrylate with isosorbide, comprising the steps of: (i) reacting alkyl (meth)acrylate with isosorbide in the presence of a catalyst comprising titanium(IV) or zirconium(IV) and a stabilizer in the presence of an azeotroping agent which forms an azeotrope with the alcohol bound in the alkyl (meth)acrylate, (ii) continuously distilling off the azeotrope of azeotroping agent and alcohol, wherein steps (i) and (ii) are conducted simultaneously until the isosorbide has been essentially fully converted, (iii) adding water to the product mixture which comprises isosorbide (meth)acrylate and is obtained in steps (i) and (ii) and removing the hydrolyzate of the catalyst comprising titanium(IV) or zirconium(IV), (iv) distilling unconverted alkyl (meth)acrylate and azeotroping agent out of the product mixture, (v) distilling off water from the product mixture, wherein step (iv) can also be conducted before step (iii) and steps (iv) and (v) can also be conducted in one distillation step.

公开(公告)号：US11377517B2

公开(公告)日：2022-07-05

申请号：US14785095

申请日：2014-04-15

Applicant: BASF SE

Inventor： Marco Balbo Block ,  Jens Ferbitz ,  Christoph Fleckenstein ,  Birgit Hupka

IPC: C08G18/38 ,  C08G18/08 ,  C07F9/12 ,  C08G18/50 ,  C07F9/32 ,  C08G18/48 ,  C08G18/42 ,  C08G18/40 ,  C07F9/09 ,  C08G18/65 ,  C08G18/66 ,  C08G18/76

Abstract: The present invention relates to a phosphorus containing polyol, obtainable or obtained by a process comprising the reaction of at least one polyol with a phosphorus containing compound of the general formula (I) as defined herein, as well as the process for preparing a phosphorus containing polyol, comprising the reaction of at least one polyol with a phosphorus containing compound of the general formula (I). Furthermore, the present invention relates to the use of a phosphorus containing polyol as disclosed herein as a flame retardant, to a process for the preparation of a polyurethane and the polyurethane as such.

公开(公告)号：US11001723B2

公开(公告)日：2021-05-11

申请号：US16484914

申请日：2018-02-09

Applicant: BASF SE

Inventor： Christoph Fleckenstein ,  Juergen Baro ,  Erich Beck ,  Martin Kaller ,  Andrea Misske ,  Friederike Fleischhaker

IPC: C09D11/107 ,  B41J11/00 ,  B41M5/00 ,  C09D11/101 ,  C09D11/30

Abstract: The invention relates to compositions, having a) 1.00 to 65.00% by weight of at least one compound of formula (I), wherein R1, R2 are each independently H, C1-C6-alkyl, or C1-C6-alkoxy-C1-C6-alkyl; R3, R4, R5 are each independently H, C1-C6-alkyl, or C1-C6-alkoxy-C1-C6-alkyl; R6 is H or C1-C6-alkyl; k is 1, 2, 3, 4 or 5, as component A; b) 1.00 to 60.00% by weight of at least one monomer having two (meth)acrylate groups and 1 having a molecular weight Mw of no more than 500 Dalton, as component B; c) 0 to 25% by weight of at least one monomer having at least three (meth)acrylate groups and having a molecular weight Mw of no more than 600 Dalton, as component C; and d) 1.00 to 30.00% by weight of at least one polymer having at least two (meth)acrylate groups and having a molecular weight Mw of at least 700 Dalton, as component D; with the proviso that the amount of components A+B is at least 50% by weight, as well as the use of these compositions as printing inks, in particular inkjet printing inks.

公开(公告)号：US09695136B2

公开(公告)日：2017-07-04

申请号：US14953854

申请日：2015-11-30

Applicant: BASF SE

Inventor： Andrea Misske ,  Friederike Fleischhaker ,  Christoph Fleckenstein ,  Martin Kaller ,  Ulrik Stengel ,  Mathieu Blanchot ,  Ritesh Nair

IPC: C07D263/22 ,  C07D263/38

CPC classification number: C07D263/22 ,  C07D263/38

Abstract: A process for preparing heonone (meth)acrylate by transesterification of alkyl (meth)acrylate with heonone.