0881252-A1 is referenced by 10 patents and cites 3 patents.

Rubber composition, which can be sulphur-vulcanised, for use in making pneumatic tyres with reduced rolling resistance, is based on at least one dienic polymer; and it contains a filler of highly dispersible silica, which is obtained by arranging a tank containing 50-60 gl silicate (part of total) in electrolyte; adding acidifying agent to obtain pH = 7-8.5; adding remainder of silicate; separation by filtration and compacting; drying by atomisation; and mixing silica with elastomer thermo-mechanically. Also claimed are a method for improving resistance to rolling of the composition; tyre made from the composition; and corresponding tyre tread.

Title
Silica containing rubber composition for tyres for motor vehicles having an improved rolling resistance
Application Number
EP19980109078 19980519
Publication Number
0881252 (A1)
Application Date
May 19, 1998
Publication Date
December 2, 1998
Inventor
Micouin Jean Marie
FR
Chevallier Yvonick
FR
Assignee
Michelin & Cie
FR
IPC
C08L 21/00
C01B 33/193
C08K 03/36
C08L 21/00
C08K 05/00
C08K 03/00
C01B 33/00
B60C 01/00
C08L 21/00
C08K 05/54
C08K 03/36
C01B 33/193
B60C 01/00
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