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Study on titanium dioxide and its inorder cladding based on instrument analysis technology (2)
Time of Update: 2020-09-20
Wet testing, the selection of dispersion medium and dispersant is very important, only according to the characteristics of the sample to choose the appropriate dispersion medium and dispersant can obtain accurate particle size distribution results.
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Effect of fluidizers on the performance of cold-sprayed zinc coatings (2)
Time of Update: 2020-09-20
2.3 Effect of rheoid additives on coating adhesion Use of storage stability of rheumate additives Degusse R974, WACKER N20, touch-variant anti-sink resin according to the basic formula table 1 paint, and in 6 mm thickness 45 RZ
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Synthesis and performance impact of membrane-assisted PUD (2)
Time of Update: 2020-09-20
The effect of soft/hard segment mass ratio on the performance of the film aid fixed n (-NCO)/n (-OH) s 1.3, w (DMPA) s 5%, according to the method described in 1.2 synthesis solid content is about 38 % PUD;To explore the law of the effect
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Classification of titanium whiteness and its influence factors (2)
Time of Update: 2020-09-20
Artificial control of gas powder conditions, the production of 3 shapes of titanium dioxide, with MS-350 whiteness tester to measure whiteness, the results can be seen in Table 3.
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Application of iron pigments in environmentally friendly floor coatings (2)
Time of Update: 2020-09-20
distribution of iron oxide red to improve its dispersion, so as to meet the needs of the floor coatings and other industries. 3.2 heat resistance floor coating in the use of the process of temperature resistance requirements are relatively low
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Recent research advances in inorgable anti-corrosion pigments (2)
Time of Update: 2020-09-20
Gnanaprakasam Christopher and others made surface-modified ZnO, synthesized oocylic acid-zinc oxide (OA-ZnO) composite pigments, added them to water-based polyurethanes to make nanocomposing coatings, and studied the effects of dispersants on preservative pigments.
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Roche's first HIV-1/HIV-2 qualitative test reagent was approved by the FDA.
Time of Update: 2020-09-20
the cobas HIV-1/HIV-2 qualitative test, when used with PCR technology, will be more sensitive and can quickly identify infections, allowing treatment based on the type of HIV infection.
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Aceh Pharmaceutical Bcl-2 inhibitor APG-2575 has been approved by the FDA orphan drug for the treatment of chronic lymphocytic leukemia.
Time of Update: 2020-09-20
Introduction: Aceh Pharmaceutical Bcl-2 inhibitor APG-2575 has been qualified by the FDA orphan drug for the treatment of chronic lymphocytic leukemia (CLL).
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Hypertension: Relationship between renin-angiotensin-aldosterone system inhibitors and the risk of SARS-CoV-2 infection.
Time of Update: 2020-09-20
, the study found for the first time that taking ARB increased the risk of SARS-CoV-2 infection in younger patients compared to ACEI, with no significant effect on COVID-19 outcomes.
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Study on the effect of fluid additives on the performance of highly polar solvent-based coatings (2)
Time of Update: 2020-09-20
In the epoxy coating system, fluidizing additive organic bentonish soil, powder polyamide wax, polyethylene wax and active calcium have a good effect on the viscosity, anti-flow, anti-sinking and tenacity of the coating.
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Application of methamphetyl carbonate in coatings (2)
Time of Update: 2020-09-20
50%, 60%, 70% and 100% of the epoxy solvents were replaced by DMCs, and the epoxy thickness paint was made to measure their performance in all aspects, compared with unstited paint samples, as seen in Table 7.
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The role of desculation agent in water-based coatings and screening methods (2)
Time of Update: 2020-09-20
2.3 desiccant evaluation method 2.3.1 stirring test the desiccant to be tested into the blank sample, stirring at 2,000 r/min speed 10 min, placed 24 h. 50 g sample, stir 3 min (3,000 r/min, 3 cm dispersion tray
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Anti-COVID-19 candidate Brilacidin has anti-SARS-CoV-2 activity! Clinical trials are imminent.
Time of Update: 2020-09-20
Selectivity Index (SI) is the most important indicator of the antiviral efficacy of many experimental drugs, and this new data shows that Blaclacdin has significant anti-SARS-CoV-2 activity, indicating that Brilacidin has great potential for the treatment of COVID-19".
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Technical research to improve weather resistance of titanium dioxide (2)
Time of Update: 2020-09-20
(1) The aluminum phosphorus coating changes the aluminum salt and phosphate addition, and the aluminum phosphorus coating sample is tested for light resistance, the results are shown in Figure 3.
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Aachen Pharmaceutical Bcl-2 inhibitor APG-2575 has been re-qualified as an FDA orphan drug.
Time of Update: 2020-09-20
relief, exemption from NDA filing fees, access to research and development grants, and in particular, approval of market access to the U.S. market for 7 years exclusive rights. CLL is an adult leukemia characterized by a large number of cloned B
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Study on the thickening effect of water-based polyester dispersion (2)
Time of Update: 2020-09-20
polyester dispersion increased by only 8% to 10%, which also showed poor thickening efficiency. The main reasons for the analysis are: a small amount of hydrophobic modified alkali-soluble acrylic thickeners in a large number of PnB of water-based
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NEJM: Iceland's results on the SARS-CoV-2 body fluid immune response are encouraging.
Time of Update: 2020-09-20
people showed that 5 percent of the population had developed antibodies against echithrin and nucleoprotein, and one-third of those infected had no symptoms. that a significant proportion of infected people are negative in recovering early
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Status and development trends of additives for water-based coatings (2)
Time of Update: 2020-09-20
For example, the high molecular weight dispersant EFKA-4580 ,, which is legally produced by emulsion polyp, is specially developed for water-based industrial coatings and is suitable for organic and inorganic pigment dispersion with good water resistance.
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Effect of titan dioxide particle size distribution and pigment volume concentration on pigment performance (2)
Time of Update: 2020-09-20
different pigment volume concentration titanium dioxide in acrylic coating, after its coloring material not only covers high, but also bright tones and smooth as a mirror luster. This experimental study analyzes the effect of titanium dioxide particle
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Roche 2 new drugs approved clinically in China: CD3/CD20 dual resistance, C5 single resistance.
Time of Update: 2020-09-19
On September 9, Roche's two new drugs were approved clinically in China, namely CD3/CD20 dual anti-RO7082859 (diffuse large B-cell lymphoma) and C5 single-resistant RO7112689 (diffuse sleep hemoglobinuria patients).
