Kwant
Gerald Jan Kwant, Sittard NL
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20090298141 | Continuous Chemical Proceses in Centrifugal Contact Separators - The invention relates to the use of a centrifugal contact-separator for carrying out a non-radioactive reaction in a liquid-liquid emulsion formed from two immiscible liquids. The invention also relates to a process for carrying out a reaction in a centrifugal contact-separator, and to a process for carrying out a catalytic reaction in a centrifugal contact-separator. An example of a process for carrying out a reaction, comprising the following steps: i) continuously introducing a liquid phase A and a liquid phase B into at least one first centrifugal contact separator, where in liquid phases A and B are immiscible and wherein phase A and/or phase B comprise at least one reactant ii) mixing phase A and phase B thereby allowing an emulsion to be formed iii) applying a centrifugal force that allows phase separation of the emulsion, such that phases A′ and B′ are obtained; iv) optionally, recovering a reaction product from at least one or the phases A′ and B′. | 12-03-2009 |
Gerard Jan Kwant, Sittard NL
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20130210970 | MELAM GRANULATE MATERIAL AND PROCESS FOR PREPARATION THEREOF - The invention relates to a method for producing a free flowing flame retardant material, comprising steps of i. preparing an aqueous slurry from a freshly prepared moist melam having a water content of at least 8 wt. %, relative to the total weight of the moist melam, the slurry comprising water, melam and a water soluble polymeric binding agent, wherein the melam is present in an amount of 5-35 wt. % relative to the total weight of the slurry, and the water soluble polymeric binding agent is present in an amount of 0.5-8 wt. % relative to the total amount of melam and the water soluble polymeric binding agent; ii. drying the slurry in a fluid bed to form a granulate material; and iii. collecting the resulting granulate material. The invention also relates to a melam granulate material, obtainable by said process. | 08-15-2013 |
Gerard Jan Kwant, Echt NL
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20140039134 | POLYAMIDE COMPOSITION - Polyamide composition comprising a first polyamide, characterized in that the composition further comprises polyamide-PXD10 in an amount of at least 0.01 wt %, based on the total amount of polyamides in the composition. In a preferred embodiment of the invention, the first polyamide is an aliphatic polyamide chosen from the group of polyamide-6, polyamide-66 and polyamide-46. A fuel part, comprising the polyamide composition is also claimed. | 02-06-2014 |
20140155599 | PROCESS FOR THE PREPARATION OF CONDENSATION PRODUCTS OF MELAMINE - The invention relates to a process for the purification of a melamine condensation product, comprising the steps of a) making a diluted slurry of a reaction product mixture comprising the melamine condensation product in a solution of a base in water with a pH of at least 9, b) keeping the diluted slurry for a period of at least 1 hour, c) concentrating the diluted slurry, thereby obtaining a concentrated slurry and an eluent, and d) washing the concentrated slurry by diluting the concentrated slurry with aqueous liquid and repeating step c, wherein the washing is performed by counterflow washing wherein eluents of downstream concentration steps are used to wash the slurry in upstream concentration steps. | 06-05-2014 |
Michael Kwant, Scarborough CA
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20110086702 | METHOD AND SYSTEM FOR PROVIDING A VIRTUAL PRESENTATION INCLUDING A VIRTUAL COMPANION AND VIRTUAL PHOTOGRAPHY - A method and computer system for providing a virtual presentation is provided. A plurality of different groups of virtual objects within a virtual world on a display device, wherein at least one of the different groups is selectable by a user. The desired group of virtual objects are to be displayed within a virtual optical viewfinder. A selection tool is provided within the virtual optical viewfinder and is controllable by the user to select a target virtual object from the desired group of virtual objects displayed within the virtual optical viewfinder. The user is presented with a magnified image of the target virtual object and revealing an identity of the target virtual object that has been selected in response to selection of the target virtual object by the user. | 04-14-2011 |
20110165939 | METHOD AND SYSTEM FOR PROVIDING A 3D ACTIVITY IN A VIRTUAL PRESENTATION - Provided is a method of developing user-generated challenges in a virtual environment. The method includes receiving registration information transmitted over a communication network, validating the registration information, establishing a user account on a computer and associating a first virtual character with the user account. A user is granted access to a course creation tool comprising a plurality of different course portions that are to be arranged in the virtual environment to construct a course to be navigated from a start point to an end point. Included along the course, to be encountered by another virtual character between the starting point and the end point, is a challenge region that is to interfere with a progression of the another virtual character along the course in a direction generally toward the end point. Two or more virtual obstacles represented by icons are selectable for inclusion in the challenge region. The another virtual character will be required to interact with at least one of the virtual obstacles included in the challenge region before continuing the progression along the course beyond the challenge region. | 07-07-2011 |
20110282764 | VIRTUAL PARTIES AND PACKS - A party pack is purchased from an electronic store that includes everything necessary to have a party including games, prizes, food items, an invitation template, and prizes for the party recipients. | 11-17-2011 |
20120252570 | METHOD FOR VIRTUAL FRIENDSHIP AND ACCESSING RESTRICTED PORTIONS OF VIRTUAL WORLDS - Provided is a method of interacting with a non-player character in a virtual world. With a computer system, a user is granted access to an interface allowing the user to establish a friendship with a computer-controlled character. Such a friendship is established by adding the computer-controlled character to a list of friends associated with the user. The user is then granted access to a restricted portion of the virtual world that was not accessible to the user before the user entered the friendship request. | 10-04-2012 |
Monique Yvette Kwant, Mijdrecht NL
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20090233067 | REMOVABLE CURL LABELS - This invention relates to labels, particularly removable polymeric labels for use on reusable containers. The labels contain at least two polymeric layers having different coefficients of linear thermal expansion, such that, upon exposure to elevated temperatures, the label is reversibly curled. | 09-17-2009 |
Paul Barteld Kwant, Valkenburg A/d Geul NL
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20160120531 | Surgical Device for Providing Access to a Surgical Site - A surgical device ( | 05-05-2016 |