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    • 15. 发明专利
    • Treating agent for molding
    • 用于成型的处理剂
    • JPS6114234A
    • 1986-01-22
    • JP13623184
    • 1984-06-29
    • Takamatsu Yushi KkToyobo Co Ltd
    • DATE MASAKAZUOKIFUJI TOUTA
    • C08G63/68C08G63/00C08G77/00C08G77/42C08J7/04D04H1/587D06M15/507D06M15/53D06M15/564D06M15/59D06M15/643
    • PURPOSE: A treating agent for polymer moldings such as films and fibers, which can impart thereto durability-rich excellent antistatic and stainproof properties and improved smoothness and softness, containing specified hard and soft segments.
      CONSTITUTION: A treating agent for polymer moldings, containing, as an effective component, a block copolymer comprising crystalline segments, as hard segments, comprising repeating units of polyester units (e.g., polyethylene terephthalate), polyamide units (e.g., nylon 6 or 9), polyurethane units (e.g., aromatic polyurethane segments composed of an aromatic polyisocyanate and a low-MW diamine, a diol, water or the like) and a copolymer, as soft segments, comprising (A) polyalkylene ether glycol and an aliphatic polyester and (B) at least one member selected from among a reactive group-containing organosilane (e.g., γ- glycidoxypropyltrimethoxysilane) and a reactive group-containing organopolysiloxane (e.g., a compound of the formula).
      COPYRIGHT: (C)1986,JPO&Japio
    • 目的:用于聚合物模制品如薄膜和纤维的处理剂,其赋予耐久性优异的抗静电和防污性,并且改善了平滑度和柔软度,其含有特定的硬和软链段。 构成:含有作为有效成分的包含结晶链段的嵌段共聚物作为硬链段的聚合物模制品的处理剂,其包含聚酯单元的重复单元(例如聚对苯二甲酸乙二醇酯),聚酰胺单元(例如尼龙6或9) ,聚氨酯单元(例如由芳族多异氰酸酯和低MW二胺,二醇,水等构成的芳族聚氨酯链段)和作为软链段的共聚物,其包含(A)聚亚烷基醚二醇和脂族聚酯和( B)选自含反应性基团的有机硅烷(例如,γ-环氧丙氧基丙基三甲氧基硅烷)和含反应性基团的有机聚硅氧烷(例如,式中的化合物)中的至少一种。
    • 17. 发明专利
    • EASILY OPENABLE PACKAGING BODY AND ITS MANUFACTURE
    • JPH09278064A
    • 1997-10-28
    • JP11530396
    • 1996-04-13
    • NIPPON FOIL MFGTAKAMATSU YUSHI KK
    • NINOMIYA YUICHIYAMADA TOSHIOINABA TOSHIAKIDATE MASAKAZU
    • B65D75/32
    • PROBLEM TO BE SOLVED: To improve both the sealing property and the unsealing property. SOLUTION: This packaging body is equipped with an article to be packaged, packaging materials 1, 1' to package the article to be packaged, and a sealing part where the packaging materials 1, 1' are confronted and bonded to each other. In order to unseal this packaging body, the packaging materials 1, 1' are pulled apart from each other. The sealing part is laminated in the order of the packaging material 1, a polyester based adhesive 2, and the packaging material 1'. At the time of unsealing, by a cohesive failure of the polyester based adhesive 2, the packaging materials, 1, 1' are pulled apart and separated. Therefore, the packaging materials 1, 1' are separated in the layer of the polyester based adhesive 2, not at the interface between the packaging material 1 and the polyester based adhesive 2, or at the interface between the packaging material 1' and the polyester based adhesive 2. As the polyester based adhesive, the application of an adhesive of which the glass transition temperature is preferably 30 deg.C or higher, more preferably 40 deg.C or higher, is desirable.