Sikkema
Doetze Jakob Sikkema, Wageningen NL
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20090215946 | PROCESS FOR PREPARING MONOMER COMPLEXES - Disclosed are processes for preparing monomer complexes that include contacting 2,3,5,6-tetraaminopyridine free base in water with 2,5-dihydroxy terephthalic acid dipotassium salt to form an aqueous mixture, and adjusting the pH of the aqueous mixture to within the range of from about (3) to about (5) to precipitate the monomer complex. Processes of polymerizing the monomer complexes, polyareneazoles, filaments and yarns are also disclosed. | 08-27-2009 |
20110168055 | Use of a (1>3)-Beta-D-Glucan as an Emulsion Stabiliser - The present invention relates to the use of a (1→3)-β-D-glucan as an emulsion stabiliser. The present invention further relates to emulsions comprising a (1→3)-β-D-glucan in an amount of 0.01 to 10 wt. %, based on the total weight of the emulsion. The present invention also relates to bitumen binder compositions comprising a (1→3)-β-D-glucan in an amount of 0.005 to less than 0.1 wt. %, based on the total weight of the bitumen binder composition. The present invention further relates to emulsions comprising a novel biodegradable emulsifying agent, in particular in combination with a (1→3)-β-D-glucan. | 07-14-2011 |
20140243487 | PROCESS FOR CROSSLINKING A POLYMER COMPRISING PYRIDYL GROUPS - The present invention relates to process for crosslinking an arylene oxide polymer comprising a 3-pyridyl and/or a 4-pyridyl group, wherein the polymer is reacted with a compound according to Formula (1) or a compound according to Formula (2), wherein R | 08-28-2014 |
Doetze Jakob Sikkema, Richmond, VA US
Patent application number | Description | Published |
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20080287647 | Polyareneazole Polymer Fibers Having Pendant Hydroxyl Groups and Cations - The present invention relates to fibers comprising polyareneazole polymer having pendant hydroxyl groups and cations. | 11-20-2008 |
20100184943 | PROCESS FOR REMOVING CATIONS FROM POLYARENEAZOLE FIBER - The present invention relates to processes for removing cations from a polyareneazole fiber. | 07-22-2010 |
20100184944 | PROCESS FOR REMOVING PHOSPHOROUS FROM A FIBER OR YARN - The present invention relates to processes for removing phosphorus from a fiber or yarn. | 07-22-2010 |
20100184945 | PROCESS FOR HYDROLYZING POLYPHOSPHORIC ACID IN A SPUN YARN - The present invention relates to processes for hydrolyzing polyphosphoric acid in a fiber and the removal of hydrolyzed polyphosphoric acid from the fiber. | 07-22-2010 |
Elzard Sikkema, Murray, UT US
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20100140577 | Combined Guardrail and Cable Safety Systems - A combined guardrail and cable safety system is disclosed. In one aspect, the present invention teaches a safety barrier including a plurality of cable posts spaced from each other and disposed adjacent to a roadway. At least two cables are releasably engaged with and supported by the cable posts. The cable posts and the two cables cooperate with each other to prevent a vehicle from leaving the roadway. A plurality of guardrail posts are spaced from each other and disposed adjacent to the roadway longitudinally spaced from the plurality of cable post. A guardrail beam is fixedly coupled to the plurality of guardrail posts and including slots. The two cables extend from the cable posts through respective slots formed in the guardrail beam permitting each cable to engage a respective cable anchor bracket securely fastened to a portion of the guardrail beam. | 06-10-2010 |
Elzard A. Sikkema, Murray, UT US
Patent application number | Description | Published |
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20080272352 | Combined Guardrail and Cable Safety Systems - A combined guardrail and cable safety system is disclosed. In one aspect, a safety barrier incorporating the teachings of the present disclosure may include a plurality of cable posts spaced from each other and disposed adjacent to a roadway. At least two cables may be releasably engaged with and supported by the cable posts. The cable posts and the at least two cables may cooperate with each other to prevent a vehicle from leaving the roadway. A plurality of guardrail posts may also spaced from each other and disposed adjacent to the roadway longitudinally spaced from the plurality of cable post. A box beam guardrail beam may be attached to the plurality of guardrail posts. The at least two cables may operably extend from the cable posts to engage respective cable anchor brackets attached to the box beam guardrail beam. | 11-06-2008 |
20110253961 | Combined Guardrail and Cable Safety Systems - A combined guardrail and cable safety system is disclosed. In one aspect, a safety barrier incorporating the teachings of the present disclosure may include a plurality of cable posts spaced from each other and disposed adjacent to a roadway. At least two cables may be releasably engaged with and supported by the cable posts. The cable posts and the at least two cables may cooperate with each other to prevent a vehicle from leaving the roadway. A plurality of guardrail posts may also spaced from each other and disposed adjacent to the roadway longitudinally spaced from the plurality of cable post. A box beam guardrail beam may be attached to the plurality of guardrail posts. The at least two cables may operably extend from the cable posts to engage respective cable anchor brackets attached to the box beam guardrail beam. | 10-20-2011 |
Jakob Doetze Sikkema, Wageningen NL
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20110039958 | NOVEL PHENOL COMPOUNDS AND (CO)POLYMERS THEREOF - The present invention relates to A phenol compound according to Formula (I): wherein: R | 02-17-2011 |
Jan Sikkema, Zeegse NL
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20080248181 | Method For Conditioning Milk, and the Products Obtained and Obtainable Therewith - The invention relates to a method for conditioning milk and milk products, and in particular for controlling the gas composition in the milk at any time or during the complete treatment process. Further, the invention relates to the milk and milk products obtained and obtainable from this method, which milk and milk products possess improved properties. In particular, an improved light stability is obtained. | 10-09-2008 |
20090004341 | Method for Conditioning Liquid, Neutral Products, and the Products Obtained and Obtainable Therewith - The invention relates to a method for conditioning liquid, neutral products which are intended for consumption or for processing into foods. In particular, the invention concerns a method for controlling the gas composition in such products at any time or during the complete treatment process. Further, the invention relates to the products obtained and obtainable from this method, which products possess improved properties and especially an improved microbiological quality. | 01-01-2009 |
20120177782 | SOY MILK FERMENTATION - The present invention relates to a method for preparing a soy-based fermented food product using | 07-12-2012 |
Jan Sikkema, Pc Zeegse NL
Kevin D. Sikkema, Midland, MI US
Patent application number | Description | Published |
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20100041160 | ANALYSIS OF HIGH MOLECULAR WEIGHT MPEG ALCOHOL COMPOSITIONS - The invention is directed toward novel high molecular weight and high purity mPEG alcohol compositions as well as a process for obtaining said compositions by removing PEG diols from the mPEG alcohol after polymerization is complete. | 02-18-2010 |