Layered-substance-containing solution and method of manufacturing same
AssigneeAdeka Corporation
InventorsAtsushi Kobayashi, Ryo Taniuchi, Tomoaki Saiki
Life of this patent
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Abstract
A solution is prepared that contains (A) a polymer compound that includes at least one of a hydrolyzable polymer compound or a thermally-decomposable polymer compound, (B) an oxoacid-based compound that includes at least one of a phosphate-based compound, a sulfate-based compound, a sulfonate-based compound, or a perchlorate-based compound, and (C) a laminate of layered substances, and the solution is irradiated with at least one of sonic waves or radio waves, or the solution is heated.
Claims10
A method of manufacturing a layered-substance-containing solution, the method comprising:
- preparing a solution containing (A) a polymer compound that includes a hydrolyzable polymer compound, (B) an oxoacid-based compound that includes at least one of a phosphoric acid-based compound, a sulfuric acid-based compound, a sulfonic acid-based compound, or a perchloric acid-based compound, and (C) a laminate of layered substances;
- and
- irradiating the solution with radio waves to cause one or more layered substances to be peeled from the laminate of layered substances, wherein
- the phosphoric acid-based compound includes at least one of inorganic phosphoric acid, an alkali metal salt of inorganic phosphate, acid ester phosphate, an alkali metal salt of acid phosphate, triester phosphate, nucleotide, or an alkali metal salt of nucleotide;
- the sulfuric acid-based compound includes at least one of a sulfate, a sodium hydrogen sulfate, or a potassium hydrogen sulfate;
- the sulfonic acid-based compound includes at least one of methanesulfonate, trifluoromethanesulfonate, benzenesulfonate, or p-toluenesulfonate;
- and
- the perchloric acid-based compound includes at least one of a perchlorate, sodium perchlorate, or potassium perchlorate, wherein
- a content of the oxoacid-based compound is equal to or greater than 0.1 weight percent and equal to or smaller than 20 weight percent, and wherein
- the hydrolyzable polymer compound includes at least one of an ether bond, a sulfide bond, an ester bond, an amide bond, a carbonate bond, a urea bond, or an imide bond.
A method of manufacturing a layered-substance-containing solution, the method comprising:
- preparing a solution containing (A) a polymer compound that includes a hydrolyzable polymer compound, (B) an oxoacid-based compound that includes at least one of a phosphoric acid-based compound, a sulfuric acid-based compound, a sulfonic acid-based compound, or a perchloric acid-based compound, and (C) a laminate of layered substances;
- and
- heating the solution at a temperature in a range from 70° C. to 300° C. to cause one or more layered substances to be peeled from the laminate of layered substances, wherein
- the phosphoric acid-based compound includes at least one of inorganic phosphoric acid, an alkali metal salt of inorganic phosphate, acid ester phosphate, an alkali metal salt of acid phosphate, triester phosphate, nucleotide, or an alkali metal salt of nucleotide;
- the sulfuric acid-based compound includes at least one of a sulfate, a sodium hydrogen sulfate, or a potassium hydrogen sulfate;
- the sulfonic acid-based compound includes at least one of methanesulfonate, trifluoromethanesulfonate, benzenesulfonate, or p-toluenesulfonate;
- and
- the perchloric acid-based compound includes at least one of a perchlorate, sodium perchlorate, or potassium perchlorate, wherein
- a content of the oxoacid-based compound is equal to or greater than 0.1 weight percent and equal to or smaller than 20 weight percent, and wherein
- the hydrolyzable polymer compound includes at least one of an ether bond, a sulfide bond, an ester bond, an amide bond, a carbonate bond, a urea bond, or an imide bond.
Dependencies are inferred from the claim text.