Flame-retardant thermoplastic resin composition and manufacturing method thereof
    1.
    发明授权
    Flame-retardant thermoplastic resin composition and manufacturing method thereof 有权
    阻燃热塑性树脂组合物及其制造方法

    公开(公告)号:US06699925B2

    公开(公告)日:2004-03-02

    申请号:US09938251

    申请日:2001-08-23

    IPC分类号: C08K320

    摘要: A flame-retardant thermoplastic resin composition comprising (A) 100 weight parts of a thermoplastic resin, (B) 10 to 300 weight parts of particulate metal hydroxide; (C) 0.01 to 50 weight parts of a branched polyorganosiloxane having alkoxy groups and described by average unit formula R1a(R2O)bSiO(4−a−b)/2, where R1 and R2 are monovalent hydrocarbon groups selected from the group consisting of alkyl, alkenyl, and aryl groups, a is 0 or a positive number; b is a positive number; and a+b is a number from 0.75 to 2.5; (D) 0.01 to 50 weight parts of a branched polyorganosiloxane having silanol groups and described by average unit formula R3a(HO)bSiO(4−a−b)/2, where R3 is a monovalent hydrocarbon group selected from the group consisting of alkyl, alkenyl, and aryl groups, a is 0 or a positive number, b is a positive number, and a+b is a number from 0.75 to 2.5; and (E) 0.01 to 10 weight parts of a condensation reaction promoting catalyst. The present invention further relates to a method for manufacturing the flame-retardant thermoplastic resin composition.

    摘要翻译: 一种阻燃热塑性树脂组合物,其包含(A)100重量份的热塑性树脂,(B)10〜300重量份的颗粒状金属氢氧化物; (C)0.01至50重量份的具有烷氧基且由平均单元式R a a(R 2 O)b SiO(4-ab)/ 2表示的支链聚有机硅氧烷,其中R 1和R 2, 2>是选自烷基,烯基和芳基的一价烃基,a是0或正数; b是正数; a + b为0.75〜2.5的数; (D)0.01〜50重量份具有硅烷醇基且由平均单元式R 3 a(HO)b SiO(4-ab)/ 2表示的支链聚有机硅氧烷,其中R 3为选自 由烷基,烯基和芳基组成的组,a为0或正数,b为正数,a + b为0.75至2.5的数; 和(E)0.01〜10重量份缩合反应促进催化剂。 本发明还涉及一种阻燃热塑性树脂组合物的制造方法。

    Flame-retardant polyolefin-type resin composition, method for the preparation thereof, and flame retardant cables
    2.
    发明授权
    Flame-retardant polyolefin-type resin composition, method for the preparation thereof, and flame retardant cables 有权
    阻燃聚烯烃类树脂组合物,其制备方法和阻燃电缆

    公开(公告)号:US06303681B1

    公开(公告)日:2001-10-16

    申请号:US09662371

    申请日:2000-09-15

    IPC分类号: C08K322

    摘要: A flame-retardant polyolefin-type resin composition comprising (A) 100 weight parts polyolefin-type resin, (B) 30 to 200 weight parts powder of a hydrated metal compound, and (C) 0.01 to 50 weight parts branched organopolysiloxane with average unit formula RaSiO(4−a)/2 where each R is a selected from the group consisting of monovalent organic groups selected from the group consisting of C1 to C12 alkyl and C6 to C12 aryl and hydroxyl, wherein aryl constitutes from 50 to 100 mole % of the total monovalent organic groups and the hydroxyl content in each molecule is from 1 to 10 weight %, a is a number from 0.75 to 2.5, and the organopolysiloxane contains at least one RSiO3/2 siloxane unit in each molecule, where R is as previously described. The composition is useful as a flame-retardant coating on electrical cables.

    摘要翻译: 一种阻燃聚烯烃类树脂组合物,其包含(A)100重量份聚烯烃类树脂,(B)30〜200重量份水合金属化合物粉末,和(C)0.01〜50重量份平均单位的支链有机聚硅氧烷 每个R选自由选自C1至C12烷基和C6至C12芳基和羟基的一价有机基团组成的组,其中芳基构成总一价有机基团的50至100摩尔%,羟基 每个分子中的含量为1至10重量%,a为0.75至2.5的数,并且有机聚硅氧烷在每个分子中含有至少一个RSiO 3/2硅氧烷单元,其中R如前所述。 该组合物可用作电缆上的阻燃涂层。

    Flame retardant organic resin composition
    3.
    发明授权
    Flame retardant organic resin composition 有权
    阻燃有机树脂组合物

    公开(公告)号:US06534576B2

    公开(公告)日:2003-03-18

    申请号:US09907281

    申请日:2001-07-17

    IPC分类号: C08K504

    摘要: A flame retardant organic resin composition comprising (A) 100 parts by weight of an aromatic ring-containing organic resin and (B) 0.01-50 parts by weight of a branched organopolysiloxane described by average molecular formula (R13SiO1/2)a(R2SiO3/2)b(SiO4/2)c(R3O1/2)d(HO1/2)e, where each R1 is independently selected from alkyl groups comprising 1 to 12 carbon atoms and alkenyl groups comprising 2 to 12 carbon atoms; each R2 is independently selected from alkyl groups comprising 1 to 12 carbon atoms, alkenyl groups comprising 2 to 12 carbon atoms, and aryl groups comprising 6 to 12 carbon atoms, where the aryl groups of R2 are at least 30 mol % based on total monovalent hydrocarbon in R1 and R2, R3 represents an alkyl group, subscripts a and b are positive numbers, and subscripts c, d, and e are 0 or positive numbers.

    摘要翻译: 一种阻燃有机树脂组合物,其包含(A)100重量份的含芳环的有机树脂和(B)0.01-50重量份的由平均分子结构域所述的支链有机基聚硅氧烷,每个R 1独立地选自烷基, 1至12个碳原子和2至12个碳原子的链烯基; 每个R 2独立地选自包含1至12个碳原子的烷基,包含2至12个碳原子的烯基和包含6至12个碳原子的芳基,其中R 2的芳基基于总单价为至少30摩尔% R 1和R 2中的烃,R 3表示烷基,下标a和b为正数,下标c,d和e为0或正数。

    Silicone resin composition, curable resin composition, and curable resin
    6.
    发明授权
    Silicone resin composition, curable resin composition, and curable resin 有权
    硅树脂组合物,可固化树脂组合物和可固化树脂

    公开(公告)号:US07138467B2

    公开(公告)日:2006-11-21

    申请号:US10504338

    申请日:2003-02-14

    IPC分类号: C08L63/00

    摘要: The present invention relates to a silicone resin composition of low melt viscosity and excellent reactivity and dispersibility in organic resins. The present invention also relates to a curable resin composition for forming a cured resin of excellent moldability and superior flame retardant properties while having little adverse impact on the human body and the environment as a result of containing no antimony oxides or halogenated epoxy resins. The present invention also relates to a cured resin having little adverse impact on the human body or the environment and possessing superior flame retardant properties.

    摘要翻译: 本发明涉及一种熔体粘度低,反应性和分散性优异的有机树脂组合物。 本发明还涉及一种用于形成固化树脂的固化树脂组合物,其具有优异的成型性和优异的阻燃性能,同时由于不含氧化锑或卤化环氧树脂而对人体和环境几乎没有不利的影响。 本发明还涉及对人体或环境几乎没有不利影响且具有优异的阻燃性能的固化树脂。

    Curable epoxy resin composition
    7.
    发明授权
    Curable epoxy resin composition 有权
    可固化环氧树脂组合物

    公开(公告)号:US07105614B2

    公开(公告)日:2006-09-12

    申请号:US10482323

    申请日:2002-06-28

    IPC分类号: C08L63/00

    摘要: A curable epoxy resin composition comprising at least: (A) a crystalline epoxy resin, (B) a phenol resin, and (C) a silicone resin composed of epoxy-containing organic groups and phenyl groups that define an average unit formula of this component. Component (C) is used in an amount of 0.1 to 500 parts by weight for 100 parts by weight of the sum of weights of components (A) and (B). The composition of the invention is suitable for transfer and injection molding and may find use as a curable epoxy resin composition for sealing parts of electrical and electronic devices.

    摘要翻译: 一种可固化环氧树脂组合物,其至少包含:(A)结晶环氧树脂,(B)酚醛树脂,和(C)由含环氧基的有机基团和苯基构成的有机硅树脂,其定义该组分的平均单元式 。 对于100重量份的组分(A)和(B)的重量之和,组分(C)的用量为0.1至500重量份。 本发明的组合物适用于转印和注射成型,可用作密封电子和电子器件部件的可固化环氧树脂组合物。

    Silicone Resin Composition, Curable Resin Composition, and Cured Resin
    9.
    发明申请
    Silicone Resin Composition, Curable Resin Composition, and Cured Resin 审中-公开
    硅树脂组合物,可固化树脂组合物和固化树脂

    公开(公告)号:US20080319144A1

    公开(公告)日:2008-12-25

    申请号:US11813339

    申请日:2005-12-15

    IPC分类号: C08G77/38

    摘要: A silicone resin composition comprising a mixture or a reaction mixture of (A) a silicone resin having a softening point above 25° C. and represented by the following average unit formula: (R1SiO3/2)a(R22SiO2/2)b(R33SiO1/2)c(SiO4/2)d(XO1/2)e, and (B) an epoxy-containing alkoxysilane, is characterized by low melt viscosity, excellent reactivity and dispersibility in organic resins; to provide a curable resin composition which is capable of forming a cured resin with excellent flame retardant properties and is free of antimony oxides or halogenated epoxy resins and therefore does not produce a harmful influence on the human body or the environment.

    摘要翻译: 一种有机硅树脂组合物,其包含(A)软化点高于25℃并由以下平均单元式表示的(A)有机硅树脂的混合物或反应混合物:(R1SiO3 / 2)a(R22SiO2 / 2)b(R33SiO1 / 2)c(SiO4 / 2)d(XO1 / 2)e和(B)含环氧基的烷氧基硅烷的特征在于低熔融粘度,优异的反应性和在有机树脂中的分散性; 提供能够形成具有优异阻燃性能的固化树脂并且不含氧化锑或卤化环氧树脂的可固化树脂组合物,因此不会对人体或环境产生有害影响。