us3488720a - process of manufacturing polyacrylamide-based

US3488720A - Process of manufacturing polyacrylamide-based

US3488720A US3488720DA US3488720A US 3488720 A US3488720 A US 3488720A US 3488720D A US3488720D A US 3488720DA US 3488720 A US3488720 A US 3488720A Authority US United States Prior art keywords polyacrylamide water polymer di reaction Prior art date 1967-04-06 Legal status (The legal status is an assumption and is not a legal conclusion.

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manufacturing nonionic polyacrylamide, manufacturing

Manufacturing Nonionic Polyacrylamide, Manufacturing

Alibaba.com offers 80 manufacturing nonionic polyacrylamide products. About 60% of these are paper chemicals, 56% are water treatment chemicals, and 35% are petroleum additives. A wide variety of manufacturing nonionic polyacrylamide options are available to you, such as coating auxiliary agents, paper chemicals, and water treatment chemicals.

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basf expands production of polyacrylamide powder

BASF expands production of polyacrylamide powder

Nanjing, China – April 16, 2019 – During the first quarter of 2019, BASF has successfully ramped up commercial production of its new production line for polyacrylamide powder at its wholly-owned site in Nanjing, China. The additional 20,000 metric tons per year capacity of polyacrylamide will support mining customers in Asia Pacific.

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the method of polyacrylamide production technology

The method of Polyacrylamide production technology

Radiation-induced method acrylamide monomer polymerization initiator direct solid polyacrylamide products or γ- ultraviolet rays. The production process is simple, but the equipment investment and the molecular weight distribution of the resulting product is very wide, so there is no large-scale industrial production.production methods are solution polymerization, emulsion and inverse

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polyacrylamide (pam)-based polyelectrolytes

Polyacrylamide (PAM)-based Polyelectrolytes

Sigma-Aldrich Online Catalog Product List: Polyacrylamide (PAM)-based Polyelectrolytes

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method for manufacturing grafted polyacrylamide flocculant

Method for manufacturing grafted polyacrylamide flocculant

The present invention discloses a process for manufacturing a grafted polyacrylamide flocculant of cationic/ampholytic ions, which is characterized by graft-copolymerizing starch or micro-crystalline cellulose as backbone with acrylamide, while using potassium permanganate as initiator, hydrolyzing and thereafter reacting with alkyl-amino-carbinol.

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acrylamide manufacturer, polyacrylamide supplier, china

Acrylamide manufacturer, Polyacrylamide supplier, China

CHINAFLOC--professional manufacturer and supplier of Acrylamide, Polyacrylamide and Flocculant,top ten of China,exporting over 58countries. We produce such as Anionic polyacrylamide,Cationic polyacrylamide,flocculant,etc.

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polyacrylamide | sigma-aldrich

polyacrylamide | Sigma-Aldrich

Synonym: Poly(NIPAM-co-MAA-co-ODA), Polyacrylamide, functionalized polyNIPAM, functionalized polyacrylamide, polyNIPAM Linear Formula: (C 6 H 11 NO) m (C 4 H 6 O 2 ) n (C 21 H 40 O 2 ) p 724475

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