Invention Application
US20090048400A1 Method for Making Tire with Black Sidewall and Tire Made by the Method
审中-公开
通过该方法制造带有黑色侧壁和轮胎的轮胎的方法
- Patent Title: Method for Making Tire with Black Sidewall and Tire Made by the Method
- Patent Title (中): 通过该方法制造带有黑色侧壁和轮胎的轮胎的方法
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Application No.: US11838367Application Date: 2007-08-14
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Publication No.: US20090048400A1Publication Date: 2009-02-19
- Inventor: Manfred Josef Jung , Uwe Ernst Frank , Claude Schweitzer , Marc Weydert , Tom Dominique Linster , Maurice Peter Catharina Jozef Klinkenberg , Damian Wilhelm Georges
- Applicant: Manfred Josef Jung , Uwe Ernst Frank , Claude Schweitzer , Marc Weydert , Tom Dominique Linster , Maurice Peter Catharina Jozef Klinkenberg , Damian Wilhelm Georges
- Main IPC: C08L33/06
- IPC: C08L33/06
Abstract:
The present invention is directed to a method for maintaining the black sidewall appearance of a tire, comprising the step of fabricating the tire with a rubber sidewall compound comprising 100 parts by weight of at least one diene based rubber; from 10 to 70 parts by weight, per 100 parts by weight of diene based rubber (phr) of a rubber process oil selected from the group consisting of aromatic, paraffinic, naphthenic, vegetable oils other than castor oil, and low PCA oils including MES, TDAE, SRAE and heavy naphthenic oils; and from 0.5 to 3 parts by weight, per 100 parts by weight of diene based rubber (phr) of a triglyceride derived from fatty acids comprising at least 80 percent by weight of at least one of ricinoleic acid and 12-hydroxy stearic acid.
Information query
