公开(公告)号：US20030055182A1

公开(公告)日：2003-03-20

申请号：US10226248

申请日：2002-08-23

Applicant: DSM N.V.

Inventor： Willem Grisnich ,  Rudolfus Antonius Theodorus Maria Van Benthem ,  Dirk Muscat ,  Jacobus Adriaan Antonius Vermeulen

IPC: C08F020/00

CPC classification number: C04B41/009 ,  C04B41/52 ,  C09D167/00 ,  C09D201/08 ,  Y10T428/2982 ,  C04B41/4539 ,  C04B41/5058 ,  C04B41/5059 ,  C04B41/4545 ,  C04B35/522 ,  C08L2666/36 ,  C08L2666/24

Abstract: The invention relates to a process for the preparation of a heat curable paint binder composition containing a compound comprising hydroxyalkylamide groups. At first a compound comprising hydroxyalkyl amide units and carboxylic acid units is obtained by reacting a cyclic anhydride and an alkanolamine in a mixing device and that secondly the binder composition is obtained by mixing the compound and a polymer in a second mixing device.

Abstract translation: 本发明涉及一种制备含有包含羟基烷基酰胺基团的化合物的热固化涂料粘合剂组合物的方法。 首先，通过在混合装置中使环酐和链烷醇胺反应获得包含羟烷基酰胺单元和羧酸单元的化合物，其次通过在第二混合装置中混合化合物和聚合物获得粘合剂组合物。