Abstract: Charcoal barbecue grills have a grate (coarse screen) for grilling foods which has generally a size of 430 mm×250 mm or a diameter of 550 mm (in kettle barbecue grills). With these dimensions it is not possible to soak the grate (coarse screen) in the sink of any household kitchen in order to remove residues which accumulate during barbecuing (grease and food remains) because without soaking the grate (coarse screen), it is impossible to completely remove the waste. With the cleaning basin it is possible to clean the dirty grate easily on the barbecue grill. In addition, the residual heat of the grilling coals is used to heat up the wash basin to thus be better able to loosen the impurities. Another advantage of this invention is that the cleaning basin is stored in or on the barbecue grill, thus requiring no separate place. The cleaning basin for rectangular barbecue grills is represented in FIG. 6. The cleaning basin for the round (kettle grill) barbecue grill is represented in FIG. 2.

Abstract: Charcoal barbecue grills have a grate (coarse screen) for grilling foods which has generally a size of 430 mm×250 mm or a diameter of 550 mm (in kettle barbecue grills). With these dimensions it is not possible to soak the grate (coarse screen) in the sink of any household kitchen in order to remove residues which accumulate during barbecuing (grease and food remains) because without soaking the grate (coarse screen), it is impossible to completely remove the waste. With the cleaning basin it is possible to clean the dirty grate easily on the barbecue grill. In addition, the residual heat of the grilling coals is used to heat up the wash basin to thus be better able to loosen the impurities. Another advantage of this invention is that the cleaning basin is stored in or on the barbecue grill, thus requiring no separate place. The cleaning basin for rectangular barbecue grills is represented in FIG. 6. The cleaning basin for the round (kettle grill) barbecue grill is represented in FIG. 2.

Abstract: Copolymers based on ethylenically unsaturated dicarboxylic anhydrides, long-chain olefins and fluoroolefins Copolymers containing 10 to 60% by weight of bivalent structural units of the formula A ##STR1## wherein R.sup.1 and R.sup.2, independently of one another, are hydrogen or C.sub.1 -C.sub.6 -alkyl,a and b are zero or one and a+b is one,X and Y are identical or different and are the group --N--HR.sup.3,where R.sup.3 is C.sub.1 -C.sub.40 -alkyl, C.sub.3 -C.sub.40 -alkenyl, C.sub.5 -C.sub.20 -cycloalkyl or C.sub.6 -C.sub.18 -aryl, the group --N--(R.sup.3).sub.2,where R.sup.3 are identical or different and have the abovementioned meaning, and/or the group --O--R.sup.4,where R.sup.4 is hydrogen, an alkali metal cation, one equivalent of an alkaline earth metal ion, a cation of the formula H.sub.2 N.sup..sym. (R.sup.3).sub.2 or H.sub.3 N.sup..sym. R.sup.3, C.sub.1 -C.sub.40 -alkyl, C.sub.5 -C.sub.20 -cycloalkyl or C.sub.6 -C.sub.

Abstract: Salts of copolymers of ethylenically unsaturated carboxylic acids and ethylenically unsaturated fatty acid derivatives.

Abstract: Mixtures of optical brighteners consisting of 1 to 60% by weight of a brightener from the bisbenzoxazolylnaphthalene series and 99 to 40% by weight of one or more brighteners of the formulae 2 to 10 listed in the description.

Abstract: The formulation for brightening synthetic fibers or mixtures of synthetic fibers and natural fibers, which is an aqueous dispersion comprising at least one finely divided optical brightener and a dispersing agent, wherein the improvement comprises the dispersing agent being a water-soluble or water-dispersible polyester containing at least one phosphonic acid ester moiety.