公开(公告)号：US20040068054A1

公开(公告)日：2004-04-08

申请号：US10265036

申请日：2002-10-04

Applicant: BASF CORPORATION

Inventor： Walter H. Ohrbom ,  David J. Law ,  Robert D. Weise ,  James A. Laugal

IPC: C08L061/32

CPC classification number: C09D5/037 ,  C08G2150/20 ,  C09D161/20 ,  Y10S525/934 ,  Y10T428/31551 ,  C08L2666/02

Abstract: A coating composition contains solid particulates of a mixture of an aminoplast crosslinking agent, a solid polymer having functionality reactive with the aminoplast crosslinking agent, and a crystalline, carbamate-functional additive. The crystalline, carbamate-functional additive has a melting point of at least about 30null C. and is up to about 15% by weight of the powder coating composition.

Abstract translation: 涂料组合物包含氨基塑料交联剂，具有与氨基塑料交联剂反应的官能团的固体聚合物和结晶的氨基甲酸酯官能添加剂的混合物的固体颗粒。 结晶的氨基甲酸酯官能添加剂具有至少约30℃的熔点并且高达粉末涂料组合物的约15重量％。