B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 70/78 (2006.01) B32B 25/08 (2006.01) C08J 5/12 (2006.01) C08K 5/3415 (2006.01) C08L 13/00 (2006.01) C08L 67/02 (2006.01) C08L 67/06 (2006.01)
Patent
CA 2148214
Composite articles made of a thermoplastic polyester and a vulcanizate are to be produced. These articles are obtained by producing the vulcanizate under conventional vulcanization conditions in contact with the hard component by vulcanization of a rubber composition which contains the following components: I. 100 parts by weight of a rubber, II. From 0 to 300 parts by weight of fillers, III. From 1 to 10 parts by weight of peroxidic vulcani- zation agents, IV. From 0 to 4 parts by weight of vulcanization activators and V. From 0 to 150 parts by weight of plasticizers, where a) the hard and/or the soft component, as desired, additionally contains from 0.5 to 12 parts by weight of a difunctional or polyfunctional maleimide and b) in the case of the hard component containing no difunctional or polyfunctional maleimide, the rubber possesses carboxyl or acid anhydride groups. A strong composite is obtained by this process.
Heuer Horst
Schmidt Friedrich Georg
Degussa-Huls Aktiengesellschaft
Fetherstonhaugh & Co.
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