Acrylic polymer, plastisol, and textile ink
AssigneeMitsubishi Chemical Corporation
InventorsEriko Satou, Toru Kondo, Saki Fujita, Yuuta Maenaka
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Abstract
There are provided an acrylic polymer and plastisol using which a textile ink having excellent washing resistance and crocking resistance can be produced and a textile ink having excellent washing resistance and crocking resistance. The acrylic polymer of the present invention is an acrylic polymer comprising an acetone-soluble portion (A) and an acetone-insoluble portion (B), and the content of the acetone-insoluble portion (B) in the acrylic polymer is 5 mass % to 29 mass %, and the content of methyl methacrylate units in the acetone-soluble portion (A) is 60 mass % to 85 mass %.
Claims4
An acrylic polymer comprising an acetone-soluble portion (A) and an acetone-insoluble portion (B),
- wherein the content of the acetone-insoluble portion (B) in the acrylic polymer is 8 mass % to 26 mass %,
- wherein the content of methyl (meth)acrylate units in the acetone-soluble portion (A) is 60 mass % to 85 mass %,
- wherein the content of alkyl (meth)acrylate units having an alkyl group having 2 to 8 carbon atoms in the acetone-insoluble portion (B) is 15 mass % to 90 mass %, and
- wherein the acrylic polymer comprises dimethacrylate units having an alkyl group having 6 or less carbon atoms.
Dependencies are inferred from the claim text.