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AssigneeIdemitsu Kosan Co., Ltd.
InventorsMasami Kanamaru, Masanori Sera, Yutaka Minami
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A water dispersible resin composition capable of forming a flat and smooth coating film with a solidified surface upon application to a base material and excellent in storage stability is provided. It is a water dispersible resin composition comprising 0.01 to 5 parts by mass of a surfactant (C) relative to 100 parts by mass of a combination of 5 to 70% by mass of a side-chain crystalline resin (A) with 95 to 30% by mass of water (B) as well as a water dispersible polyolefin-based resin composition comprising a combination of 5 to 80% by mass of a modified side-chain crystalline polyolefin-based resin with 95 to 20% by mass of water, in which for example, a side-chain crystalline olefin-based polymer (G) obtained by polymerization of one kind or more of higher α-olefins having 10 or more carbon atoms is modified with a radical initiator and an organic acid, organic acid anhydride or organic acid ester.
A water dispersible resin composition characterized by comprising 0.01 to 5 parts by mass of a surfactant (C) relative to 100 parts by mass of a combination of 5 to 70% by mass of a side-chain crystalline resin (A) and 95 to 30% by mass of water (B).
A water dispersible polyolefin-based resin composition characterized by comprising a combination of 5 to 80% by mass of a modified side-chain crystalline polyolefin-based resin (G) and 95 to 20% by mass of water (B), wherein (i) a side-chain crystalline olefin-based polymer obtained by polymerization of one kind or more of higher α-olefins having 10 or more carbon atoms or (ii) a side-chain crystalline olefin-based polymer obtained by polymerization of one kind or more of higher α-olefins having 10 or more carbon atoms and one kind or more of α-olefins having 9 or less carbon atoms with a content of said higher α-olefin unit being 50 mol % or more is modified with a radical initiator and an organic acid, organic acid anhydride or organic acid ester.
Dependencies are inferred from the claim text.