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US 2012/0115993 A1Published application
Adhesive for textile reinforcing inserts and use thereof
AssigneeEms-Patent AG
InventorAndreas Kaplan
Life of this patent
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Abstract
The present invention relates to a pulverulent adhesive for textile reinforcing inserts, which is dispersible in water, for the production of reinforced rubber products. The adhesive thereby comprises an at least partially capped, low-molecular isocyanate, a wetting agent, a binder and also possibly further additives.
Claims20
A pulverulent adhesive for textile reinforcing inserts, which is dispersible in water, consisting of
- (A) 35-95% by weight of at least one at least partially capped, low-molecular isocyanate,
- (B) 0.1-10% by weight of at least one wetting agent,
- (C) 5-40% by weight of at least one binder,
- (D) 0-5% by weight of at least one catalyst and
- (E) 0-10% by weight of at least one additive,
- the proportions of (A) to (E) adding up to 100% by weight.
3 more elements
A method for the production of a pulverulent adhesive for textile reinforcing inserts, which is dispersible in water, having the following steps:
- (a) producing a dispersion with agitation made of (A) 35-95% by weight of at least one low-molecular isocyanate, (B) 0.1-10% by weight of at least one wetting agent, (C) 5-40% by weight of at least one binder, (D) 0-5% by weight of at least one catalyst and (E) 0-10% by weight of at least one additive, the proportions of the components (A) to (E) adding up to 100% by weight.
- (b) grinding the dispersion and
- (c) drying the dispersion.
Dependencies are inferred from the claim text.