Invention Grant
- Patent Title: Rubber mixture having improved fatigue strength
- Patent Title (中): 橡胶混合物具有改善的疲劳强度
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Application No.: US13074931Application Date: 2011-03-29
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Publication No.: US08735485B2Publication Date: 2014-05-27
- Inventor: Thomas Müller-Wilke , Mario R. Conde , Steffi Meissner
- Applicant: Thomas Müller-Wilke , Mario R. Conde , Steffi Meissner
- Applicant Address: DE Hannover
- Assignee: Continential Reifen Deutschland GmbH
- Current Assignee: Continential Reifen Deutschland GmbH
- Current Assignee Address: DE Hannover
- Agency: Walter Ottesen P.A.
- Priority: DE102008049312 20080929; DE102009026229 20090723
- Main IPC: C08K3/34
- IPC: C08K3/34

Abstract:
The invention relates to a rubber mixture, in particular for pneumatic vehicle tires, more particularly for the inner liner of a pneumatic vehicle tire, seat belts, belts and hoses. The rubber mixture is characterized by the following composition: 30 to 100 phr of at least one halobutyl rubber, 0 to 70 phr of at least one other diene rubber, 5 to 100 phr of at least one dry mixture compound containing at least 25% of at least one delaminated aluminohydrosilicate modification, the delaminated aluminohydrosilicate modification having a two-layer grid, 10 to 100 phr of at least one carbon black with an STSA surface as defined according to ASTM-D 6556 of from 10 to 60 m2/g and a DBP number defined according to ASTM-D 2414 of from 50 to 160 mL/100g, 3 to 20 phr of at least one mineral-oil softener, and other additives.
Public/Granted literature
- US20110190417A1 Rubber Mixture Having Improved Fatigue Strength Public/Granted day:2011-08-04
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