Biodegradable stability binding agent for a solid detergent
First Claim
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1. A solid detergent composition comprising:
- a polysaccharide hybrid polymer composition present in an amount from about 1% to about 20% by weight of the solid detergent composition, wherein the polysaccharide hybrid polymer composition comprises;
a hybrid polymer comprising a residue of at least one ethylenically unsaturated monomer with an end group containing a residue of a polysaccharide; and
a hybrid synthetic polymer derived from synthetic monomers and having an initiator fragment as a first end group and a second end group including a proton, wherein the residue of the polysaccharide is present in an amount from about 5% to about 90% by weight of the polysaccharide hybrid polymer composition and the residue of the at least one ethylenically unsaturated monomer is present in an amount from about 10% to about 75% by weight of the polysaccharide hybrid polymer composition;
an anhydrous hydratable salt present in an amount of about 40% or greater by weight of the solid detergent composition;
water present in an amount of about 2% to about 10% by weight of the solid detergent composition; and
phosphorous present in an amount from 0% to 0.5% by weight of the solid detergent composition.
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Abstract
A solid composition includes a polysaccharide hybrid polymer composition and a hydratable salt. In one embodiment, the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from approximately 5% to 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from approximately 10% to 75% by weight of the polysaccharide hybrid polymer composition.
267 Citations
22 Claims
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1. A solid detergent composition comprising:
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a polysaccharide hybrid polymer composition present in an amount from about 1% to about 20% by weight of the solid detergent composition, wherein the polysaccharide hybrid polymer composition comprises; a hybrid polymer comprising a residue of at least one ethylenically unsaturated monomer with an end group containing a residue of a polysaccharide; and a hybrid synthetic polymer derived from synthetic monomers and having an initiator fragment as a first end group and a second end group including a proton, wherein the residue of the polysaccharide is present in an amount from about 5% to about 90% by weight of the polysaccharide hybrid polymer composition and the residue of the at least one ethylenically unsaturated monomer is present in an amount from about 10% to about 75% by weight of the polysaccharide hybrid polymer composition; an anhydrous hydratable salt present in an amount of about 40% or greater by weight of the solid detergent composition; water present in an amount of about 2% to about 10% by weight of the solid detergent composition; and phosphorous present in an amount from 0% to 0.5% by weight of the solid detergent composition. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of forming a hydrate solid, the method comprising:
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mixing water in an amount of 2% to 10% by weight of the hydrate solid and a polysaccharide hybrid polymer composition in an amount from about 1% to about 20% by weight of the hydrate solid to form a liquid premix, wherein the polysaccharide hybrid polymer composition includes a hybrid polymer comprising a residue of at least one ethylenically unsaturated monomer with an end group containing a residue of a polysaccharide and a hybrid synthetic polymer derived from synthetic monomers and having an initiator fragment as a first end group and a second end group including a proton; adding the liquid premix to about 40% or greater of at least one anhydrous hydratable salt by weight of the hydrate solid to form a mixture; and forming the hydrate solid from the mixture, wherein the hydrate solid comprises about 0.5% or less phosphorus by weight of the hydrate solid. - View Dependent Claims (12, 13, 14, 22)
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15. A method of cleaning a substrate, the method comprising:
- mixing water with a solid composition to form a use solution, the solid composition comprising;
a polysaccharide hybrid polymer composition present in an amount from about 1% to about 20% by weight of the solid composition, the polysaccharide hybrid polymer composition comprising;
a hybrid polymer of at least one ethylenically unsaturated monomer with an end group containing a residue of a polysaccharide, the residue of the polysaccharide present in an amount from about 5% to about 90% by weight of the polysaccharide hybrid polymer composition and the residue of the at least one ethylenically unsaturated monomer present in an amount from about 10% to about 75% by weight of the polysaccharide hybrid polymer composition; anda hybrid synthetic polymer derived from at least one synthetic monomer and having an initiator fragment as a first end group and a second end group including a proton; an anhydrous hydratable salt present in an amount of about 40% or greater by weight of the solid composition; water present in an amount of about 2% to about 10% by weight of the solid composition; and phosphorous present in an amount from 0% to 0.5% by weight of the solid composition; and contacting the substrate with the use solution. - View Dependent Claims (16, 17, 18, 19, 20, 21)
- mixing water with a solid composition to form a use solution, the solid composition comprising;
Specification