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US 9,959,985 B2Granted
Aqueous liquid composition, aqueous coating liquid, functional coating film and composite material
AssigneeDainichiseika Color & Chemicals Mfg. Co., Ltd.
InventorsYosuke Ichinomiya, Kozaburo Hayashi, Yoshihiko Iijima, Nobuyuki Kobayashi
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Abstract
Provided is an aqueous liquid composition including a water-based medium containing water, a polymer having at least one type of groups selected from hydroxyl groups and amino groups, and phosphonobutanetricarboxylic acid. The polymer is at least one polymer selected from the group consisting of a polysaccharide, polyamino acid, polyvinyl alcohol, polyallylamine, polyvinylamine, a polyamidine, a polyethylenimine, and their derivatives.
Claims28
An aqueous liquid composition comprising:
- a water-based medium containing water;
- a polymer having at least one group selected from the group consisting of hydroxyl groups and amino groups;
- phosphonobutanetricarboxylic acid;
- and
- polyhydric alcohol having molecular weight of smaller than 190,
- wherein the polymer is at least one polymer selected from the group consisting of alginic acid, starch, hydroxyethylecellulose, hydroxypropylcellulose, chitin, chitosan, pectin, polyamino acid, polyvinyl alcohol, polyallylamine, polyvinylamine, polyamidine, polyethylenimine, and derivatives thereof, where the derivatives of the chitosan are hydroxyalkylchitosan and salts thereof, and
- the polyhydric alcohol is at least one polyhydric alcohol selected from the group consisting of ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, dipropylene glycol, 2-methyl-1,3-propanediol, 2-amino-2-methyl-1,3-propanediol, 1,2-propanediol, 1,3-propanediol, 1,3-butyleneglycol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, isopentanediol, pentylene glycol, hexylene glycol, 1,2-pentanediol, 1,3-pentanediol, 1,4-pentanediol, 1,5-pentanediol, 1,2,3-pentanetriol, 2,3,4-pentanetriol, 1,3,4-pentanetriol, 1,3,5-pentanetriol, 1,2-hexanediol, 1,3-hexanediol, 1,4-hexanediol, 1,5-hexanediol, 1,6-hexanediol, 1,2,3-hexanetriol, 1,3,4-hexanetriol, 1,3,5-hexanetriol, 1,2,6-hexanetriol, 1,4,6-hexanetriol, 2-ethyl-1,3-hexanediol, erythritol, threitol, arabitol, xylitol, ribitol, galactitol, sorbitol, valienamine, validamine, validatol, triethanolamine, and trihydroxymethylaminomethane.
4 more elements
An aqueous liquid composition comprising:
- a water-based medium containing water;
- a polymer having at least one group selected from the group consisting of hydroxyl groups and amino groups;
- phosphonobutanetricarboxylic acid;
- and
- polyhydric alcohol having molecular weight of smaller than 190,
- wherein the polymer is at least one polymer selected from the group consisting of the chitosan and the derivatives thereof, and
- the polyhydric alcohol is at least one polyhydric alcohol selected from the group consisting of ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, dipropylene glycol, 2-methyl-1,3-propanediol, 2-amino-2-methyl-1,3-propanediol, 1,2-propanediol, 1,3-propanediol, 1,3-butyleneglycol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, isopentanediol, pentylene glycol, hexylene glycol, 1,2-pentanediol, 1,3-pentanediol, 1,4-pentanediol, 1,5-pentanediol, 1,2,3-pentanetriol, 2,3,4-pentanetriol, 1,3,4-pentanetriol, 1,3,5-pentanetriol, 1,2-hexanediol, 1,3-hexanediol, 1,4-hexanediol, 1,5-hexanediol, 1,6-hexanediol, 1,2,3-hexanetriol, 1,3,4-hexanetriol, 1,3,5-hexanetriol, 1,2,6-hexanetriol, 1,4,6-hexanetriol, 2-ethyl-1,3-hexanediol, erythritol, threitol, arabitol, xylitol, ribitol, galactitol, sorbitol, valienamine, validamine, validatol, triethanolamine, and trihydroxymethylaminomethane.
4 more elements
Dependencies are inferred from the claim text.