Abstract:
The invention is a foam stabilizing composition which is used in conjunction with alkaline detergent products to produce a foam which is capable of clinging to vertical surfaces for extended time periods without breakdown or drying and ultimately rinse freely with water. The foam composition generally comprises an alkalinity source and a vinyl polymer. The invention also comprises a method of cleaning hard surfaces using the disclosed composition.
Abstract:
Una composición que inhibe la corrosión que comprende: de un 1 a un 98 % en peso de sal de calcio soluble en agua y sal de magnesio soluble en agua; y de un 1 a un 60 % en peso de gluconato, en la que el gluconato se selecciona del grupo que consiste en gluconato de sodio, gluconato de litio, gluconato de potasio o una mezcla de los mismos; y en la que la proporción en peso de la sal de magnesio soluble en agua con respecto a la sal de calcio soluble en agua es 1-2:1-2; la proporción en peso de la sal de magnesio soluble en agua con respecto al gluconato es mayor que 1:1; y la proporción en peso de la sal de calcio soluble en agua con respecto al gluconato es 1-19:1-13.
Abstract:
Thermally formed thermoplastic articles can be protected from stress cracking in the presence of stress cracking promoting compounds by forming a shaped article comprising a thermoplastic and a liquid hydrocarbon oil composition. We have found that the liquid hydrocarbon oil composition prevents the stress cracking promoting materials from interacting with the polymeric structure of the stressed container to prevent or inhibit stress cracking in such materials. The methods and compositions of the invention are particularly useful in preventing stress cracking in polyethylene terephthalate beverage containers during bottling operations during which the bottle is contacted with aqueous and non-aqueous materials such as cleaners and lubricants that can interact with the polyester to cause stress cracking particularly in the container base. A process for lubricating a container, such as a beverage container, or a conveyor for containers, by applying to the container or conveyor, a thin continuous, substantially non-dripping layer of a liquid lubricant. The process provides many advantages compared to the use of a conventional dilute aqueous lubricant.
Abstract:
The invention relates to a coating composition film or barrier layer containing an inorganic salt composition having a phosphate and a carbonate source and a surfactant composition. The aqueous coating can be applied to surfaces in food preparation units. The compositions of the invention can be used in methods for coating hard surfaces of food preparation units by applying the aqueous material through a spray or other aerosol apparatus to form a uniform coating. Upon drying, the water from the coating can evaporate leaving an organic/inorganic film which can support baked-on food soil and promote easy removal.
Abstract:
The invention is a foam stabilizing composition which is used in conjunction with alkaline detergent products to produce a foam which is capable of clinging to vertical surfaces for extended time periods without breakdown or drying and which ultimately rinses freely with water. The foam stabilizing composition generally comprises a vinyl polymer emulsion. The invention also comprises a method of cleaning hard surfaces using the combination of the alkaline detergent product and the disclosed foam stabilizing composition.
Abstract:
The invention is a foam stabilizing composition which is used in conjunction with alkaline detergent products to produce a foam which is capable of clinging to vertical surfaces for extended time periods without breakdown or drying and which ultimately rinses freely with water. The foam stabilizing composition generally comprises a vinyl polymer emulsion. The invention also comprises a method of cleaning hard surfaces using the combination of the alkaline detergent product and the disclosed foam stabilizing composition.
Abstract:
The stability of polyvinyl films used to contain detersive systems may be enhanced by the use of a barrier coating composition to separate the film degrading components, i.e., acids, bases, and halogens, from these films. The barrier coatings may either encapsulate the individual film degrading components, or they may coat the entire detersive system.
Abstract:
Una composición de ácido peroxicarboxílico, lista para su uso, estable en almacenamiento que comprende: 0,0001 al 0,2 % en peso de ácido peroxicarboxílico; 1 al 5 % en peso de peróxido de hidrógeno; y 0,01 al 5 % en peso de ácido carboxílico; en la que: la composición está libre de ácido mineral añadido; el pH de la composición es 1 a 4; la relación de peróxido de hidrógeno con respecto a ácido peroxicarboxílico es 30:1 a 60:1; y la relación de peróxido de hidrógeno con respecto a ácido carboxílico protonado es 1:1 a 2:1, comprendiendo la composición: 0,005 al 0,2 % en peso de ácido peroxicarboxílico de cadena corta que tiene la fórmula R(CO3H)n en la que R es H o un grupo alquilo C1-C3 y n es 1, 2 o 3; 0,5 al 5 % en peso de ácido carboxílico de cadena corta que contiene 2 a 4 átomos de carbono; 0,0001 al 0,004 % en peso de ácido peroxicarboxílico de cadena media que tiene la fórmula R(CO3H)n en la que R es un grupo alquilo C5-C11, grupo cicloalquilo C5-C11, grupo aril C5-C11-alquilo, grupo arilo C5- C11 o grupo heterocíclico C5-C11 y n es 1, 2 o 3; 0,01 al 0,3 % en peso de ácido carboxílico de cadena media que contiene 6 a 12 átomos de carbono; y 0,01 al 0,25 % en peso de inhibidor de la corrosión triazol.
Abstract:
The present invention relates to shelf stable and/or less corrosive peroxycarboxylic acid antimicrobial compositions, including ready-to-use compositions. Shelf stable compositions can include defined ratios of hydrogen peroxide to peroxycarboxylic acid and/or hydrogen peroxide to protonated carboxylic acid, but need not include strong acid. Reduced corrosion compositions can include carboxylic acid and corrosion inhibitor at acid pH. Compositions of the invention can have advantageous activity against spores.