| 发明名称 |
DISPERSING RESINS FOR PIGMENT PREPARATIONS HAVING A LOW VOLATILE ORGANIC CONTENT |
| 摘要 |
A dispersing resin for conventional solventborne pigment preparations having a low to very low proportion of volatile organic substances is provided. Further provided are solventborne coating materials containing the dispersing resin. Uses include paints, varnishes, adhesives, inks or printing inks, and compositions for colouring of plastics. The pigment preparations produced with these resins are free of yellowing, stable to weathering, of low viscosity and intensely coloured. |
| 申请公布号 |
US2015240020(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201514628991 |
申请日期 |
2015.02.23 |
| 申请人 |
VEIT Thomas;Ewald Michael;Engelke Daniel;Burian Bettina;Alzer Heiko;Schwarze Jan;Reuter Ellen;Kleinsteinberg Frank;Roland Katrin;Roediger Sandra;Retzlaff Erika;Kroes Sylvia |
发明人 |
VEIT Thomas;Ewald Michael;Engelke Daniel;Burian Bettina;Alzer Heiko;Schwarze Jan;Reuter Ellen;Kleinsteinberg Frank;Roland Katrin;Roediger Sandra;Retzlaff Erika;Kroes Sylvia |
| 分类号 |
C08G6/02;C09D161/02 |
主分类号 |
C08G6/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A ketone-aldehyde condensation resin, comprising:
a condensation product of an aliphatic ketone and an aldehyde; wherein a molar ratio of the aliphatic ketone to the aldehyde is from 1/1.5 to 1/2.5, and the condensation resin is free-flowing at a temperature of 23° C. and a pressure of 101,325 Pa. |
| 地址 |
Hagen DE |
