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1. 发明授权

US07000437B2 System and method for economically viable and environmentally friendly central processing of home laundry 失效
公开(公告)号：US07000437B2
公开(公告)日：2006-02-21
申请号：US09949746
申请日：2001-09-10
申请人： Kirk Herbert Raney , Edwin E. Tucker , John Frederick Scamehorn , Delores Christian, legal representative , Stephen Franklin Capps , Leonard Michael Haberman
发明人： Sherril Duane Christian, deceased
IPC分类号： D06F39/10
CPC分类号： A47L15/42 , A47L15/4236 , C02F2103/002 , D06F39/00
摘要： An economically viable process and system for centrally processing multiple loads of laundry with minimum environmental impact. A system and method of laundering whereby successive loads of laundry may be washed while continuously providing effective soil removal comprising at least partially recycled wash water from at least one previous wash cycle. The system and the method of using the same comprises filtering wash water with at least one filter to form wash retentate and wash permeate. The use of wash permeate in successive washes provides for reuse of chemicals and water recovery. A similar arrangement may be used with regard to the rinse water. Advantageously, one embodiment of the invention provides for the use of rinse retentate as make up water in the wash loop which increases water recovery and chemical recovery. Ultimately, the invention can reduce the production of gray water and recover chemicals used in the laundering process.

2. 发明申请

US20210121396A1 Personal Lubricant Disk 有权
公开(公告)号：US20210121396A1
公开(公告)日：2021-04-29
申请号：US17143797
申请日：2021-01-07
申请人： Amy M. Spring , Leonard Michael Haberman
发明人： Amy M. Spring , Leonard Michael Haberman
IPC分类号： A61K9/00 , A61K47/10 , A61K47/34 , A61K45/06
摘要： A personal lubricant disk is described. The personal lubricant disk typically comprises a composition that is solid at ambient room temperature and melts into a liquid when placed and moved around the bodily surface of a human person. Variations of the personal lubricant disk composition can also include ingredients the stimulate different sensory reactions when the personal lubricant disk is placed and moved around the bodily surface, such as a warming or cooling sensation, as well as various pleasant tastes or scents.

3. 发明授权

US6063737A Aqueous displacement fluid compositions for use in wellbores 失效
标题翻译：用于井筒的含水置换液组合物
公开(公告)号：US6063737A
公开(公告)日：2000-05-16
申请号：US874062
申请日：1997-06-12
申请人： Leonard Michael Haberman , James Jang Woo Nahm
发明人： Leonard Michael Haberman , James Jang Woo Nahm
IPC分类号： C09K8/42 , C09K3/00 , E21B21/00 , E21B33/13
CPC分类号： C09K8/424 , Y10S507/928
摘要： An aqueous displacement fluid composition is used as a spacer fluid composition to change one type of drilling mud for another type of drilling mud or in cementing operations downhole, to clean downhole hardware in wellbores. The method comprises introducing into a wellbore an aqueous displacement fluid composition, such as a spacer fluid, to displace downhole wellbore fluids, having an improved rate of emulsification and a high capacity for emulsifying hydrocarbons, and aqueous fluid compositions. The aqueous displacement fluid composition introduced into wellbores contain mixtures of:a) water;b) a polyoxyalkylene monool surfactant represented by the formula: ##STR1## wherein R.sub.1 is a hydrocarbyl group, R.sub.2 is a C.sub.1 -C.sub.3 alkyl group, and the weight average of w+x is at least about 5; andc) a polyoxyalkylene monool surfactant represented by the formula: ##STR2## wherein R.sub.1 is a hydrocarbyl group, R.sub.2 is a C.sub.1 -C.sub.3 alkyl group, and the weight average of y+z is about 1 to about 4. Preferably, x and z are zero.
摘要翻译：使用含水置换流体组合物作为间隔液流体组合物，以改变另一种类型的钻井泥浆的钻井泥浆或在井下的固井操作中，以清洁井筒中的井下硬件。该方法包括向井眼中引入含水置换流体组合物，例如间隔液，以置换井下井筒流体，具有改善的乳化速率和高的乳化烃的能力以及含水流体组合物。引入井筒的含水置换液组合物含有以下混合物：a）水; b）由下式表示的聚氧化烯一元醇表面活性剂：其中R1是烃基，R2是C1-C3烷基，w + x的重均分子为至少约5; 和c）由下式表示的聚氧化烯一元醇表面活性剂：其中R 1是烃基，R 2是C 1 -C 3烷基，y + z的重均分子约为1至约4.优选地，x和z为零。

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