Process for producing high-swellability polymer composites
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United States of America Patent
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Dec 5, 2017
Issued Date -
N/A
app pub date -
Apr 28, 2014
filing date -
Apr 29, 2013
priority date (Note) -
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Abstract
The invention relates to a process for producing polymer composites suitable for absorbing and storing aqueous liquids, to the polymer composites obtainable by this process, and to the use of the polymer composites. The process comprises free-radical polymerization of a monomer composition M comprising 50 to 100% by weight, based on the total amount of monomers A and B, of at least one monomer A having one ethylenic double bond and at least one neutralizable acid group, 0 to 50% by weight of optionally one or more comonomers B which are different than the monomers A and have one ethylenic double bond, and 1 to 10% by weight, based on the total amount of monomers A and B, of at least one crosslinker C.
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International Classification(s)
- C05G:MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DI....
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
- C05C:NITROGENOUS FERTILISERS
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- A62D:CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES ....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
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