Expanded perborate salt, use, and method of production
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-009/14
A61K-009/20
출원번호
US-0932766
(2001-08-17)
발명자
/ 주소
Ryan Giffin Moore
Hilton G. Dawson
Richard A. DeSenna
Kenneth Scott Wiley
출원인 / 주소
ChemLink Laboratories, LLC
대리인 / 주소
James W. Kayden
인용정보
피인용 횟수 :
5인용 특허 :
3
초록▼
An effervescent compound is disclosed which includes a liquid ingredient, an effervescent system and optionally a solvent. The solvent may be either hydrophobic or hydrophilic, and may have low solubility with effervescent ingredients. The solvent may include an alcohol, a glycol or a glycol ether,
An effervescent compound is disclosed which includes a liquid ingredient, an effervescent system and optionally a solvent. The solvent may be either hydrophobic or hydrophilic, and may have low solubility with effervescent ingredients. The solvent may include an alcohol, a glycol or a glycol ether, for example, but not limited to, 2-butoxyethanol. The effervescent system used in the effervescent compound may be, for example, but not limited to, an expanded perborate salt, anhydrous, or a mixture of an expanded perborate salt, anhydrous, and oxoborate or an acid and one or more of sodium bicarbonate, sodium carbonate, potassium bicarbonate and potassium carbonate. The effervescent compound may further include any one, or all, or any combination of the following ingredients: surfactants, bleaching compositions, anti-redeposition agents, binders, lubricants, colors, fragrances, corrosion inhibitors, disinfectants, pesticides, fertilizers and/or optical brighteners. Further disclosed is a method of producing the expanded perborate salt, anhydrous. Also disclosed is a method for making an effervescent compound, including the steps of providing a solvent, providing an effervescent system in powder form, and mixing the solvent with the effervescent system, thereby producing a free-flowing effervescent compound. The method disclosed may also include the steps of compressing the effervescent compound, and then forming either granules or a tablet.
대표청구항
1. A composition for use in production of effervescent compounds comprising:an expanded perborate salt, anhydrous, wherein the expanded perborate salt, anhydrous is able to load t-butoxyethanol in a ratio of t-butoxyethanol to expanded perborate salt, anhydrous up to 1.2:1.
1. A composition for use in production of effervescent compounds comprising:an expanded perborate salt, anhydrous, wherein the expanded perborate salt, anhydrous is able to load t-butoxyethanol in a ratio of t-butoxyethanol to expanded perborate salt, anhydrous up to 1.2:1.
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이 특허에 인용된 특허 (3)
Robinson Joseph R. ; McGinity James W., Effervescent granules and methods for their preparation.
Roy, Glenn; Letourneau, Stephen; Culver, Cathy; Behrens, John, Unsaturated acids for fading protection of colors derived from natural sources used in beverage products.
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