About 30 results
https://drivepatents.com/patents/1386396 · 6 May 2026
The invention relates to rubber mixtures containing at least one rubber, at least one hydroxyl group-containing oxidic filler, at least one reinforcing additive from the class of sulfur-containing organic silanes, at least one crosslinking agent from the c...
https://drivepatents.com/patents/939176 · 17 Aug 2016
The present invention relates to end group functionalized polymers, wherein these have at the chain end a silane-containing carbinol group of the formula (I), wherein R1, R2 are identical or different and represent H, alkyl and aryl, R3, R4 are identical o...
https://drivepatents.com/patents/939198 · 10 Aug 2016
Modified diene polymers containing heteroatoms are disclosed, as is their production, rubber mixtures comprising these modified diene rubbers, and to their use for the production of rubber vulcanizates, which serve, in particular, for the production of rub...
https://drivepatents.com/patents/947809 · 9 Dec 2015
The invention essentially relates to diphenylguanidine-free rubber compositions containing at least one rubber each, a silica-based filler and/or carbon black and short-chain alkyl esters of glycerol, their preparation, use and vulcanizates obtainable ther...
https://drivepatents.com/patents/961159 · 29 Apr 2015
The invention relates to vulcanizable rubber compositions containing at least the following components: a) at least one functionalized polymer, b) at least one modified polybutadiene having a cis-1,4-unit content of > 95 wt.% and a 1,2-vinyl content of < 1...
https://drivepatents.com/patents/967970 · 29 Oct 2014
The present invention relates to end-group functionalized polymers, wherein these have at the polymer chain end a silane-containing carboxyl group of formula (I) wherein R, R are the same or different and represent H, alkyl, alkoxy, cycloalkyl, cycloalkoxy...
https://drivepatents.com/patents/967949 · 29 Oct 2014
The present invention relates to cold flow reduced polymers with good processing behavior, which have a silane-containing carboxyl group of the formula (I) at the polymer chain end, wherein R1, R2 are the same or different and represent H, alkyl, alkoxy, c...
https://drivepatents.com/patents/968710 · 15 Oct 2014
The present invention relates to a method for the production of low-chloride lithium hexafluorophosphate starting from lithium fluoride and phosphorus pentafluoride and its use in an electrolyte.
https://drivepatents.com/patents/968708 · 15 Oct 2014
The present invention relates to pure lithium hexafluorophosphate and its use in an electrolyte as well as a method for reducing the fluoride content in lithium hexafluorophosphate.
https://drivepatents.com/patents/974626 · 21 May 2014
Manufacture of lithium hexafluorophosphate-containing solution involves contacting lithium hexafluorophosphate, acid and organic solvent with base(s) chosen from alkaline-earth hydroxide, alkaline-earth hydrogen carbonate, alkaline-earth carbonate, lithium...