![]() Original Assignee Shandong Yanggu Huatai Chemical Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor 李剑波 郭庆飞 张琳 李云峰 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number CN2013103811742A Other languages Chinese ( zh) Google Patents CN103450504A - White carbon black dispersant for rubber and preparation method of white carbon black dispersant CN103450504A - White carbon black dispersant for rubber and preparation method of white carbon black dispersant
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