
基本信息:
- 专利标题: Rosin Esters and Compositions Thereof
- 专利标题(中):松香酯及其组合物
- 申请号:US15025095 申请日:2014-09-26
- 公开(公告)号:US20160237314A1 公开(公告)日:2016-08-18
- 发明人: Paul A. Williams , Lloyd A. Nelson
- 申请人: ARIZONA CHEMICAL COMPANY, LLC
- 申请人地址: US FL Jacksonville
- 专利权人: Arizona Chemical Company, LLC
- 当前专利权人: Arizona Chemical Company, LLC
- 当前专利权人地址: US FL Jacksonville
- 国际申请: PCT/US14/57685 WO 20140926
- 主分类号: C09F1/04
- IPC分类号: C09F1/04 ; C08K5/01 ; C08L93/04
摘要:
Rosin esters are provided. The rosin esters can exhibit improved color (e.g., the rosin ester can have a neat Gardner color of 8.5 or less), improved oxidative stability (e.g., when 1000 ppm or less of an antioxidant is present in combination with the rosin ester, the rosin ester can exhibit an oxidative-induction time at 130° C. of at least 75 minutes), improved color stability (e.g., the rosin ester can exhibit less than a 10% change in neat Gardner color when heated to a temperature of 160° C. for a period of three hours), or combinations thereof. Also provided polymeric compositions comprising the rosin esters, as well as methods of making the rosin esters.
摘要(中):
提供松香酯。 松香酯可以表现出改善的颜色(例如,松香酯可以具有8.5或更低的纯Gardner颜色),改善的氧化稳定性(例如当与松香酯组合存在1000ppm或更少的抗氧化剂时,松香 酯可以在130℃下显示出至少75分钟的氧化诱导时间),改善的颜色稳定性(例如,当加热到160℃的温度时,松香酯可以显示出小于加纳德颜色的10%变化 ,三个小时),或其组合。 还提供了包含松香酯的聚合物组合物,以及制备松香酯的方法。
公开/授权文献:
- US09940852B2 Rosin esters and compositions thereof 公开/授权日:2018-04-10
IPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09F | 天然树脂;虫胶清漆;干性油;催干剂(干料);松节油 |
------C09F1/00 | 天然树脂的取得,精制或化学改性,如含油树脂 |
--------C09F1/04 | .化学改性,例如酯化 |