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US 2011/0086944 A1Published application
Sealant, in particular for rubber articles
AssigneeContinental Reifen Deutschland GmbH
InventorsMichael Schunack, Carla Recker, Mario Conde
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Abstract
A sealant, in particular for rubber articles, preferably for motor vehicle tires, comprises: 30-90 wt-% of at least one natural rubber latex dispersion; 0.1-10 wt-% of at least one ionic and/or non-ionic emulsifier and/or dispersing agent; 0.0001-10 wt-% of at least one protease; 5-40 wt-% of at least one aqueous adhesive resin dispersion; 1-50 wt-% of at least one antifreeze agent; 0.01-12 wt-% of decomposition products of a deproteinizing reaction; 0-30 wt-% of additional additives.
Claims38
A sealant for rubber articles, comprising:
- from 30 to 90% by weight of at least one natural rubber latex dispersion;
- from 0.1 to 10% by weight of at least one ionic and/or nonionic emulsifying and/or dispersing agent;
- from 0.0001 to 10% by weight of at least one protease;
- from 5 to 40% by weight of at least one aqueous adhesive resin dispersion;
- from 1 to 50% by weight of at least one antifreeze;
- from 0.01 to 12% by weight of degradation products of a deproteination reaction;
- from 0 to 30% by weight of further additives.
4 more elements
Dependencies are inferred from the claim text.