Anionic polyacrylamide for Enhanced Oil Recovery(EOR
Anionic polyacrylamide CAS No.: 9003-05-8 MF: (C3H5NO)n EINECS No.: 201-173-7 Place of Origin: Shandong, China (Mainland) Type: Synthetic Resin and Plastics Brand Name: Shfloc Model Number: A3015 Purity: 100% charge: medium high mol weight: high apperance: granular type: anionic Mesh: 20-80
The hydrolyzed form of polyacrylamide (HPAM), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic PAM in oil and gas development as well as in soil conditioning. 1,9,12,21
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polyacrylamide CAS NO.9003-05-8. Min.Order: 1 Metric Ton FOB Price: USD $ 1.0-3.0/Metric Ton who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Synonym: Poly(NIPAM-co-MAA), Polyacrylamide, functionalized polyNIPAM, functionalized polyacrylamide, polyNIPAM Linear Formula: (C 6 H 11 NO) m (C 4 H 6 O 2 ) n CAS Number: 151954-97-1
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The present invention provides compositions and systems for delivery of nanocarriers to cells of the immune system. The invention provides vaccine nanocarriers capable of stimulating an immune response in T cells and/or B cells, in some embodiments, comprising at least one immunomodulatory agent, and optionally comprising at last one targeting moiety and optionally at least one
US Patent Application for Nanoparticulate posaconazole
The invention is directed to compositions comprising a nanoparticulate posaconazole, or a salt or derivative thereof, having improved bioavailability. The nanoparticulate posaconazole particles of the composition have an effective average particle size of less than about 2000 nm and are useful in the prevention and treatment of fungal infection and related diseases.
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The present invention provides compositions and systems for delivery of nanocarriers to cells of the immune system. The invention provides vaccine nanocarriers capable of stimulating an immune respons
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- What is an anionic polyacrylamide?
- Anionic polyacrylamides make up the largest portion of the polyacrylamide market. The polymers can be prepared over a wide range of anionic charges and molecular weights (1000 to > 20,000,000 molecular weight). The workhorse comonomer for the production of anionic polyacrylamides is acrylate salts of acrylic acid.
- Are cationic and anionic polyelectrolytes a coagulant aid for water quality improvement?
- Evaluation of cationic and anionic polyelectrolytes as a coagulant aid for water quality improvement. Journal of Chemistry and Chemical Sciences, 1(4): 267-275. Kapoor, J.K., Jabin, S. and H.S. Bhatia (2015). Optimization of coagulation-flocculation process for food industry wastewater treatment using polyelectrolytes with inorganic coagulants.
- Why is polyacrylamide used in water treatment and sludge dewatering?
- Polyacrylamide and its copolymers are extensively employed in water treatment and sludge dewatering. The efficiency of flocculation is influenced by factors such as the type of flocculant used, its molecular weight, and its concentration in the water suspension.
- Which comonomer is used for the production of anionic polyacrylamides?
- The workhorse comonomer for the production of anionic polyacrylamides is acrylate salts of acrylic acid. These anionic polymers can be prepared as various mono- and divalent metal salts and other positively charged inorganic and organic counterions of the polymerization of acrylic acid with acrylamide (see Fig. 34.4 ).
