公开(公告)号：WO2018115060A1

公开(公告)日：2018-06-28

申请号：PCT/EP2017/083710

申请日：2017-12-20

Applicant: BASF SE

Inventor： WEINKOETZ, Stephan ,  WEILACHER, Dieter ,  SCHERR, Guenter ,  STEINBECK, Jens ,  FUCHS, Evelyn ,  STROHMEIER, Ralf ,  FLOJHAR, Daniel

IPC: C08G12/32 ,  C08G12/42 ,  C09D133/08 ,  C09D133/10 ,  C09D167/00 ,  C09D175/04

Abstract: The present invention relates to a process for preparing liquid compositions of etherified melamine formaldehyde resins, namely melamine formaldehyde resins etherifiedwith a primary C 1 -C 6 -alkanol, which have low formaldehyde contents. The invention also relates to such liquid compositions of etherified melamine formaldehyde resins having a content of free formaldehyde of less than 0.3% by weight. The liquid compositions of etherified melamine formaldehyde resins are useful as crosslinking agents in coating compositions.

公开(公告)号：EP3559066A1

公开(公告)日：2019-10-30

申请号：EP17823110.6

申请日：2017-12-20

Applicant: BASF SE

Inventor： WEINKOETZ, Stephan ,  WEILACHER, Dieter ,  SCHERR, Guenter ,  STEINBECK, Jens ,  FUCHS, Evelyn ,  STROHMEIER, Ralf ,  FLOJHAR, Daniel

IPC: C08G12/32 ,  C08G12/42 ,  C09D133/08 ,  C09D133/10 ,  C09D167/00 ,  C09D175/04