Vulcanization system, rubber mixture containing said system...

Details Vulcanization system, rubber mixture containing said system... Vulcanization system, rubber mixture containing said system...

C - Chemistry, Metallurgy

08

J

400/109, 6/128,

C08J 3/24 (2006.01) C08K 5/36 (2006.01) C08K 5/38 (2006.01) C08K 5/41 (2006.01) C08L 21/00 (2006.01)

Patent

CA 1165750

ABSTRACT OF THE DISCLOSURE A vulcanization system consisting of a) 20 - 50 parts by weight of sulphur or 20 - 50 parts by weight of a sulphur donor, b) 20 - 50 parts by weight of an accelerator of the mercapto or sulphenamide group, c) 0 - 10 parts by weight of a conventional accelerator additive, and d) 20 - 50 parts by weight of a compound corresponding to the general formula (i): Image (I) wherein R1 to R5 are identicial ox different and denote hydrogen, halogen, nitro, cyano, CF3, CCl3, carboxyl, an alkoxy group containing 1 - 4 C-atoms in the alkyl part, or a C1 - C4 alkyl group but the groups R1 - R5 must not all be hydrogen, x represents 1 - 4, preferably 2 - 3, y represents 0 or 1, and Z denotes divalent groups such as ? , ?-O , ?, ?-S, ?-O, -?-, C1 - C12 alkylene, C4-C12 cycloalkylene, C6-C10 arylene or C8-C12 arylalkylene, and R6 denotes the group corresponding to the formula: Image wherein R1 - R5 have the meaning indicated above and may all be hydrogen; C1-C12 alkyl or a C4-C12 cycloalkylene optionally substituted by OH and/or alkoxy with 1 -4 C-atoms in the alkoxy group; benzyl or trichloromethyl, whereby the sum of the components a-d) is 100 can be used for vucanizing natural or synthetlc rubber.

375535

Affiliated with

Also associated with

Rating

Vulcanization system, rubber mixture containing said system... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vulcanization system, rubber mixture containing said system..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vulcanization system, rubber mixture containing said system... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-406175