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公开(公告)号:US20210269387A1
公开(公告)日:2021-09-02
申请号:US17258326
申请日:2019-07-08
发明人: Shumma SATO , Satoshi OYA , Yusuke NISHI
IPC分类号: C07C69/33 , C08K5/103 , C07C69/58 , C07D307/12
摘要: This modifying agent for polyolefin resin films is a partial ester of a polyol having a functionality of 3-6 and a linear aliphatic carboxylic acid having 8-22 carbon atoms, and contains 70% by mass or more of monoesters and diesters in total, with the mass ratio of the monoester content to the diester content, namely, the monoester/diester mass ratio being from 30/70 to 86/14. This modifying agent for polyolefin resin films is applied to a polyolefin resin film which contains a specific diethanolamine compound or diethanolamide compound in an amount of 0.02% by mass or less, while containing an alkylsulfonic acid alkali metal salt in an amount of 0.004% by mass or less.
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公开(公告)号:US20210163729A1
公开(公告)日:2021-06-03
申请号:US16615051
申请日:2018-03-05
发明人: Yusuke NISHI
IPC分类号: C08L23/26 , C08K3/30 , C08K3/16 , C08K5/103 , C08K5/06 , C08K5/42 , C08K5/20 , C08L71/02 , B32B27/32 , B32B27/18
摘要: Polyolefin resin modifiers are provided that contain a nonionic surfactant, an organic sulfonate salt, and an inorganic salt. The organic sulfonate salt can be at least one selected from the group consisting of alkylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, alkylarylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, and sulfonic aliphatic ester alkali metal salts whose alkyl group has 6 to 22 carbon atoms. The inorganic salt can be at least one selected from the group consisting of sodium sulfate, potassium sulfate, calcium sulfate, lithium sulfate, sodium chloride, potassium chloride, lithium chloride, magnesium chloride, and calcium chloride.
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公开(公告)号:US20230091790A1
公开(公告)日:2023-03-23
申请号:US17945453
申请日:2022-09-15
发明人: Yusuke NISHI
摘要: Provided is a modifier for a polyester-based resin film, containing alkali metal salt of alkylaryl sulfonic acid (A) in which an alkyl group includes 6 to 22 carbons, and an inorganic salt (B), the inorganic salt (B) being at least one selected from sodium sulfate, potassium sulfate, lithium sulfate, sodium chloride, potassium chloride, and lithium chloride.
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公开(公告)号:US20220325087A1
公开(公告)日:2022-10-13
申请号:US17846290
申请日:2022-06-22
发明人: Yusuke NISHI
IPC分类号: C08L23/26 , B32B27/18 , B32B27/32 , C08K3/16 , C08K3/30 , C08K5/06 , C08K5/103 , C08K5/20 , C08K5/42 , C08L71/02
摘要: Polyolefin resin modifiers are provided that contain a nonionic surfactant, an organic sulfonate salt, and an inorganic salt. The organic sulfonate salt can be at least one selected from the group consisting of alkylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, alkylarylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, and sulfonic aliphatic ester alkali metal salts whose alkyl group has 6 to 22 carbon atoms. The inorganic salt can be at least one selected from the group consisting of sodium sulfate, potassium sulfate, calcium sulfate, lithium sulfate, sodium chloride, potassium chloride, lithium chloride, magnesium chloride, and calcium chloride.
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公开(公告)号:US20220332933A1
公开(公告)日:2022-10-20
申请号:US17846286
申请日:2022-06-22
发明人: Yusuke NISHI
IPC分类号: C08L23/26 , B32B27/18 , B32B27/32 , C08K3/16 , C08K3/30 , C08K5/06 , C08K5/103 , C08K5/20 , C08K5/42 , C08L71/02
摘要: Polyolefin resin modifiers are provided that contain a nonionic surfactant, an organic sulfonate salt, and an inorganic salt. The organic sulfonate salt can be at least one selected from the group consisting of alkylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, alkylarylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, and sulfonic aliphatic ester alkali metal salts whose alkyl group has 6 to 22 carbon atoms. The inorganic salt can be at least one selected from the group consisting of sodium sulfate, potassium sulfate, calcium sulfate, lithium sulfate, sodium chloride, potassium chloride, lithium chloride, magnesium chloride, and calcium chloride.
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公开(公告)号:US20220064410A1
公开(公告)日:2022-03-03
申请号:US17406543
申请日:2021-08-19
发明人: Yusuke NISHI
IPC分类号: C08K13/02
摘要: A modifier for a polyolefin-based agricultural film includes: a nonionic surfactant, an organic sulfonate, an inorganic salt, and an inorganic substance different than the inorganic salt. The inorganic salt is one or more selected from the group consisting of sodium sulfate, potassium sulfate, calcium sulfate, lithium sulfate, sodium chloride, potassium chloride, lithium chloride, magnesium chloride, and calcium chloride.
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