公开(公告)号：WO2019101556A1

公开(公告)日：2019-05-31

申请号：PCT/EP2018/080890

申请日：2018-11-12

Applicant: BASF SE

Inventor： WEI, Zhen ,  XU, Shuang Shuang ,  ZHOU, Juan ,  ZENG, Zhong

IPC: C08F257/02 ,  C08F220/08 ,  C09D151/00 ,  C08F220/28 ,  C08F120/28 ,  C09D133/14

Abstract: The present invention relates to an additive composition for abatement of free aldehydes, particularly formaldehyde, or removing the same in the air, comprising - a polymer of acetoacetyl functional ethylenically unsaturated monomer, which contains at least 70 wt% of at least one acetoacetyl functional ethylenically unsaturated monomer, and 0 to 30 wt% of at least one ethylenically unsaturated monomer other than the acetoacetyl functional ethylenically unsaturated monomer, based on the total weight of all monomer(s), and - optionally, at least one amine, and to an interior coating composition comprising the additive composition.

公开(公告)号：EP3713975A1

公开(公告)日：2020-09-30

申请号：EP18800932.8

申请日：2018-11-12

Applicant: BASF SE

Inventor： WEI, Zhen ,  XU, Shuang Shuang ,  ZHOU, Juan ,  ZENG, Zhong

IPC: C08F257/02 ,  C08F220/08 ,  C09D151/00 ,  C08F220/28 ,  C08F120/28 ,  C09D133/14

公开(公告)号：EP4519368A1

公开(公告)日：2025-03-12

申请号：EP23725101.2

申请日：2023-04-28

Applicant: BASF SE

Inventor： WEI, Zhen ,  TANABE, Akiko ,  XU, Shuang Shuang

IPC: C09D5/02 ,  C08F220/28 ,  C09D7/63 ,  C09D133/14