发明授权
US07867412B2 Composition and method for suppressing water evaporation and heat loss
有权
用于抑制水蒸发和热损失的组合物和方法
- 专利标题: Composition and method for suppressing water evaporation and heat loss
- 专利标题(中): 用于抑制水蒸发和热损失的组合物和方法
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申请号: US11647852申请日: 2006-12-29
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公开(公告)号: US07867412B2公开(公告)日: 2011-01-11
- 发明人: Edward T. Borish , Jonathan Dean
- 申请人: Edward T. Borish , Jonathan Dean
- 申请人地址: US NJ Franklin
- 专利权人: Clearwax LLC
- 当前专利权人: Clearwax LLC
- 当前专利权人地址: US NJ Franklin
- 代理机构: Law Offices of Mitchell P. Novak
- 代理商 Benjamin Appelbaum
- 主分类号: C09K3/00
- IPC分类号: C09K3/00
摘要:
A composition for retarding water loss and/or heat loss from a body of water comprises a polyoxyethylene ether having the general structure of R—(OCH2CH2)nOH where R is an alkyl group or mixture of alkyl groups, and n is the average number of ethylene oxide units in the polyethylene glycol segment, wherein R is lauryl alcohol and n is 2. The composition can be delivered as a neat liquid, solution, or dispersion in a solvent or carrier, without additional dispersants or spreading agents, and without hazardous or flammable solvents. Embodiments may include a thickening agent to stabilize the dispersion until use. Preservatives, colorants and fragrance can be added. The range for delivery of the composition in dilution is from about 0.1% to about 90% by weight in one embodiment, and from about 0.5% to about 50% by weight, and from about 1% to about 20% by weight in other embodiments.