Polyacetal resin composition
    91.
    发明专利
    Polyacetal resin composition 有权
    聚酯树脂组合物

    公开(公告)号:JP2008007676A

    公开(公告)日:2008-01-17

    申请号:JP2006180951

    申请日:2006-06-30

    Inventor: HASE HIROYUKI

    CPC classification number: C08K5/005 C08K2201/014 C08L59/00

    Abstract: PROBLEM TO BE SOLVED: To provide a polyacetal resin composition which has excellent processability and stability and is excellent in weather (light) resistance, from whose molded articles the generation of formaldehyde is remarkably reduced, and from which the oozing of compounded components is prevented. SOLUTION: This polyacetal resin composition comprises (A) a polyacetal copolymer having a hemiformal terminal group content of ≤1.0 mmol/kg, a formyl terminal group content of ≤2.0 mmol/kg, and an unstable terminal group content of ≤0.5 wt.%, (B) a hindered phenolic antioxidant, (C) at least one compound selected from a guanamine compound (c-1) and a hydrazide compound (c-2), (D) a hindered amine stabilizer wherein the nitrogen of the piperidine derivative having a sterically hindered group is tertiary, and (E) a UV light absorbent, in specific compounding amounts and in a specific compounding ratio. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 解决问题的方案为了提供加工性和稳定性优异且耐候性(耐光性优异)的聚缩醛树脂组合物,其模塑制品中甲醛的产生明显降低,并且复合组分的渗出 被阻止 解决方案:该聚缩醛树脂组合物包含(A)半缩醛末端基含量≤1.0mmol/ kg,甲酰基末端基含量≤2.0mmol/ kg,不稳定末端基含量≤0.5的聚缩醛共聚物 (C)至少一种选自胍胺化合物(c-1)和酰肼化合物(c-2)的化合物,(D)受阻胺稳定剂,其中氮 具有空间位阻基团的哌啶衍生物为叔,和(E)紫外线吸收剂,具体配合量和特定配混比。 版权所有(C)2008,JPO&INPIT

    Fire-resisting coating
    96.
    发明专利
    Fire-resisting coating 审中-公开
    防火涂料

    公开(公告)号:JP2006057091A

    公开(公告)日:2006-03-02

    申请号:JP2005235928

    申请日:2005-08-16

    CPC classification number: C08K5/0066 C08K5/5313 C08K2201/014 C09D5/185

    Abstract: PROBLEM TO BE SOLVED: To provide a fire-resisting coating capable of forming a heat insulating layer, based on substances each changed into a foam layer and carbonized, in case of a fire, and a film-forming binder, a blowing agent, a commonly-used auxiliary agent, and an additive.
    SOLUTION: This fire-resisting coating forms the heat insulating layer, wherein the fire-resisting coating contains a flame retardant mixture containing a phosphorus-based/nitrogen-based flame retardant, and a phosphinic acid salt expressed by general formula (I) (R
    1 and R
    2 are identical to or different from each other and are each a 1-6C linear or branched alkyl or an aryl; M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K or a protonated nitrogen base; and m is 1 to 4) and/or a diphosphinic acid salt expressed by general formula (II) (R
    3 is a 1-10C linear or branched alkylene, a 6-10C arylene, a 6-10C alkylarylene or a 6-10C arylalkylenene; n is 1 to 4; and x is 1 to 4) and/or a polymer thereof.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:为了提供能够形成绝热层的耐火涂层,其基于在发生火灾的情况下变成泡沫层并碳化的物质和成膜粘合剂,吹塑 助剂,常用助剂和添加剂。 该耐火涂层形成绝热层,其中耐火涂层含有含有磷系/氮系阻燃剂的阻燃剂混合物和由通式(I)表示的次膦酸盐 )(R 1 和R 2 彼此相同或不同,分别为1-6C直链或支链烷基或芳基; M为Mg,Ca, Al,Sb,Sn,Ge,Ti,Zn,Fe,Zr,Ce,Bi,Sr,Mn,Li,Na,K或质子化氮碱; m为1〜4)和/或二膦酸盐 通式(II)(R 3)是1-10C直链或支链亚烷基,6-10C亚芳基,6-10C烷基亚芳基或6-10C芳基亚烷基烯; n为1至4; 和x为1至4)和/或其聚合物。 版权所有(C)2006,JPO&NCIPI

    Pressing granulated fire retardant composition
    97.
    发明专利
    Pressing granulated fire retardant composition 有权
    压制颗粒灭火组合物

    公开(公告)号:JP2005344113A

    公开(公告)日:2005-12-15

    申请号:JP2005161631

    申请日:2005-06-01

    CPC classification number: C08K5/5313 C08K2201/014 C08L21/00

    Abstract: PROBLEM TO BE SOLVED: To provide a pressing granulated fire retardant composition having a heightened phosphorus content. SOLUTION: The pressing granulated fire retardant composition contains a phosphinic acid salt represented by formula (1) and/or a diphosphinic acid salt represented by formula (2) and/or a polymer thereof, and a fusible zinc phosphinate. (In the formulas, R 1 and R 2 are the same or different, and each a linear or branched 1-6C alkyl or an aryl; R 3 is a linear or branched 1-10C alkylene, a 6-10C arylene, a 6-10C alkylarylene or a 6-10C arylalkylene; M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is 1-4; n is 1-4; and x is 1-4). The method for producing the pressing granulated fire retardant, and the method for using the composition are also provided. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 待解决的问题:提供具有提高的磷含量的压制颗粒状阻燃剂组合物。 压制颗粒状阻燃组合物含有式(1)表示的次膦酸盐和/或式(2)表示的二次膦酸盐和/或其聚合物和可熔融次膦酸锌。 (式中,R 1和R 2相同或不同,并且各自为直链或支链的1-6C烷基或芳基; R 3 / SP>是直链或支链1-10C亚烷基,6-10C亚芳基,6-10C烷基亚芳基或6-10C芳基亚烷基; M是Mg,Ca,Al,Sb,Sn,Ge,Ti,Fe,Zr ,Ce,Bi,Sr,Mn,Li,Na,K和/或质子化氮碱; m为1-4; n为1-4; x为1-4)。 还提供了压制粒状阻燃剂的制造方法以及使用该组合物的方法。 版权所有(C)2006,JPO&NCIPI

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