Hoong
Choon Min Hoong, Palm Gardens SG
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20150336308 | METHODS AND APPARATUS FOR MIXING CHEMICAL COMPONENTS FOR THE MANUFACTURE OF POLYURETHANE - Embodiments of the invention describe methods and apparatus for mixing chemical components in the manufacture of polyurethane foam. The chemical components include a polyol and different blowing agents. The blowing agents are injected directly into a mixing chamber ( | 11-26-2015 |
Choon Min Steven Hoong US
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20150336308 | METHODS AND APPARATUS FOR MIXING CHEMICAL COMPONENTS FOR THE MANUFACTURE OF POLYURETHANE - Embodiments of the invention describe methods and apparatus for mixing chemical components in the manufacture of polyurethane foam. The chemical components include a polyol and different blowing agents. The blowing agents are injected directly into a mixing chamber ( | 11-26-2015 |
Heng Man Hoong, Singapore SG
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20150375427 | Angled-Mold Core Actuating Mechanism - The present invention provides an angled-mold core actuator ( | 12-31-2015 |
Lee K. Hoong, Duluth, GA US
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20080214660 | Compounds and Methods for the Inhibition of the Expression of VCAM-1 - This invention is in the area of methods and compositions for the inhibition of the expression of VCAM-1 and, in particular, for the treatment of diseases mediated by VCAM-1, including cardiovascular and inflammatory diseases. | 09-04-2008 |
Seng Soi Hoong, Selangor MY
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20100240929 | PROCESS FOR PREPARING POLYMERS OF POLYHYDRIC ALCOHOLS - The present invention relates to a process for accelerated preparation of linear polymers of polyhydric alcohols using microwave irradiation as the heat element in the presence of specified catalysts. | 09-23-2010 |
Seng Soi Hoong, Kuala Lumpur MY
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20080293913 | PROCESS TO PRODUCE POLYOLS - A process for producing oleochemical polyols comprises the steps of epoxidizing unsaturated oil using an organic acid together with oxygenated water or a per-acid to obtain epoxidized oil; washing the epoxidized oil with salt water to remove unused organic acid together with oxygenated water or a per-acid; neutralizing acidic condition of the washed epoxidized oil with a base; washing the neutralized epoxidized oil with a salt solution until the pH of the neutralized epoxidized oil reaching 6.5 to 7.5 to removed the base residue; drying the washed neutralized epoxidized oil under vacuum; and reacting the washed neutralized dried epoxidized oil with polyhydric alcohol in the presence of boron trifluoride-diethylether complex to produce the oleochemical polyols. The oleochemical polyols are then subjected to the same washing, neutralizing, washing and drying process as in preparing the washed neutralized dried epoxidized oil. | 11-27-2008 |
Seng Soi Hoong, Kajang MY
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20110190545 | PROCESS OF PRODUCING POLYGLYCEROL FROM CRUDE GLYCEROL - Accordingly, the present invention provides a process for preparing polyglycerol from crude glycerol, wherein the crude glycerol having a glycerol content from about 60 to about 90%, soap content from about 10 to about 15% and methanol content from about 5 to about 20%, the process includes the steps of (a) heating the crude glycerol that contains soap to an elevated temperature for a certain reaction time, (b) acidifying the crude polyglycerol with mineral acid at a specific temperature and (c) centrifuging the acidified crude product obtained from step (b) at specific temperature for a certain duration of time. | 08-04-2011 |
Teng-Ming Hoong, Singapore SG
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20080200039 | NITRIDATION PROCESS - The invention is directed to a nitridation process for a wafer. The nitridation process comprises steps of disposing the wafer on a top surface of a chuck in a nitridation process tool, wherein a plurality of concentric pipe coils is disposed close to the bottom surface of the chuck. Then, the chuck is heated and the chuck is regionally cooling down by applying a coolant into the concentric pipe coils, wherein the flow rates of the coolant in the concentric pipe coils are different from each other. Furthermore, a plasma nitridation process is performed on the wafer. | 08-21-2008 |
Wei Yik Hoong, Penang MY
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20090240351 | Programming Electronic Instruments by Logging Commands Into a File Format - Electronic instruments are communicatively connected to a processor. An application program is executed by the processor to communicate with the instruments. Electronic instrument commands for communicating with the electronic instruments are output from the processing element. The electronic instrument commands are logged in a file format. The logged electronic instrument commands are converted into code for another application program. | 09-24-2009 |