公开(公告)号：US10189783B2

公开(公告)日：2019-01-29

申请号：US15535832

申请日：2015-12-21

Applicant: DSM IP Assets B.V.

Inventor： Cornelis Eme Koning ,  Paulus Franciscus Anna Buijsen ,  Adrianus Jozephus Hendricus Lansbergen ,  Alwin Papegaaij ,  Douglas Hayden

IPC: C08G63/685 ,  C09D167/06 ,  C07D207/46 ,  C07D209/48 ,  C07D207/404 ,  C08G63/48 ,  C09D167/08 ,  C09D5/03

Abstract: The present invention relates to a an imide compound according to anyone of formulas Ia, Ib, Ic, or Ie wherein R1 is H or a C1-C20 optionally substituted hydrocarbon group; both R2 and R5 are a COOH group or one of R2 and R5 is a COOH group while the other substituent is H, methyl or ethyl group; R3 and R4 are independently H, or C1-C20 optionally substituted hydrocarbon group; R6 is H or a methyl group; R7 and R8 are independently H, methyl or ethyl.

公开(公告)号：US10066053B2

公开(公告)日：2018-09-04

申请号：US15535549

申请日：2015-12-21

Applicant: DSM IP Assets B.V.

Inventor： Cornelis Eme Koning ,  Paulus Franciscus Anna Buijsen ,  Adrianus Jozephus Hendricus Lansbergen ,  Alwin Papegaaij ,  Douglas Hayden

IPC: C08G63/685 ,  C09D167/08

Abstract: The present invention relates to an alkyd resin composition comprising a. 1-60 wt % of an imide compound according to anyone of formulas Ia, Ib, Ic, Id or Ie wherein R1 is H or a C1-C20 optionally substituted hydrocarbon group; R2 and R5 are independently H, or a C1-C20 hydrocarbon group; R3 and R4 are independently H, or a C1-C20 hydrocarbon group; R6 is H or a methyl group; R7 and R8 are independently H, methyl or ethyl; b. 10-40 wt % of an alcohol having a number average hydroxy functionality ≥2.0; c. 30-70 wt % of fatty acids or vegetable oils; d. 0-50 wt % of a mono and/or polyfunctional compound capable of esterification, which compound is different from the compounds used in a, b and c; wherein the wt % is determined relative to the total of weight of compounds a, b, c and d.