公开(公告)号：US20190241538A1

公开(公告)日：2019-08-08

申请号：US16335153

申请日：2017-09-11

Applicant: BASF SE

Inventor： Ulrike LICHT ,  Viktoria LEONHARDT ,  Verena MORMUL ,  Karl-Heinz SCHUMACHER ,  Gabor BOERZSOENYI ,  Rainer KLOPSCH

IPC: C07D317/38 ,  C08G64/02 ,  C09D169/00

CPC classification number: C07D317/38 ,  C08G64/0241 ,  C09D169/00

Abstract: What are described are compounds having two or more exovinylene cyclocarbonate units, wherein the exovinylene cyclocarbonate units are bonded to one another via at least one organic, siloxane-free connecting group which is not bonded directly to the exovinylene double bonds, excluding connecting groups formed by polymerization of (meth)acrylic monomers. The connecting group preferably has at least one acetal group. Also described are a process for preparing the compounds, two-component binders comprising the compounds, and uses of the compounds.

公开(公告)号：US20200332142A1

公开(公告)日：2020-10-22

申请号：US16071120

申请日：2017-01-20

Applicant: BASF SE

Inventor： Gabor BOERZSOENYI

IPC: C09D17/00 ,  C08G73/02 ,  C09D7/45 ,  C09D7/65 ,  C09D133/00 ,  C07D251/54 ,  C07D403/06

Abstract: The present invention relates to novel mono- or polynuclear melamine compounds and their use as dispersants for pigments and fillers in coating compositions, in particular in solvent-borne coating compositions. The mono- or polynuclear melamine compounds of the invention have at least one 2,4,6-triamino-1,3,5-triazine ring, wherein at least one amino groups of at least one of the 2,4,6-triamino-1,3,5-triazine rings of the mono- or polynuclear melamine compounds is of the formula A:NR1R2 (A) where R1 is H, CH(R3)OR4 or R2, R2 is CH(R3)0(A-0)x-R5, where R3 is H, C1-C10-alkyl or aryl; R4 is H, C1-C4-alkyl or C1-C4-alkoxy-C1-C4-alkyl; R5 is a hydrocarbon radical having from 1 to 40 carbon atoms; x is an integer from 2 to 500, having on average a value in the range from 2.5 to 400; A is an C2-C4-alkan-1,2-diyl radical.

公开(公告)号：US20150361262A1

公开(公告)日：2015-12-17

申请号：US14763984

申请日：2014-02-14

Applicant: BASF SE

Inventor： Gabor BOERZSOENYI ,  Chunhong YIN ,  Benedikt CRONE ,  Miran YU ,  Guenter SCHERR ,  Klaus MENZEL ,  Dieter WEILACHER

IPC: C08L75/02 ,  C08L63/00

CPC classification number: C08L75/02 ,  C08G12/12 ,  C08L63/00 ,  C08L61/24

Abstract: The present invention relates to new uses of condensation resins made from urea, formaldehyde, and CH-acidic aldehydes.

Abstract translation: 本发明涉及由尿素，甲醛和CH-酸性醛制成的缩合树脂的新用途。