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    POLYACETAL RESIN COMPOSITION
    201.
    发明申请
    POLYACETAL RESIN COMPOSITION 有权
    聚酯树脂组合物

    公开(公告)号：US20100280156A1

    公开(公告)日：2010-11-04

    申请号：US12810235

    申请日：2008-11-05

    Applicant: Hiroyuki Hase

    Inventor： Hiroyuki Hase

    IPC: C08K5/3475 ,  C08K5/3435

    CPC classification number: C08K5/13 ,  C08K3/08 ,  C08K5/34 ,  C08K2201/014 ,  C08L59/02 ,  C08L59/00

    Abstract: The present invention provides a polyacetal resin composition having a metallic appearance, suppressing the generation of volatile organic compound (VOC), in particular formaldehyde from the molded article thereof to an extremely low level and giving excellent weathering (light) resistance. Specifically, (A) 100 parts by weight of a polyacetal copolymer containing 1.0 mmol/kg or smaller of a hemiformal terminal group, 2.0 mmol/kg or smaller of a formyl terminal group, 0.5 wt % or smaller of an unstable terminal group, (B) 0.03 to 0.30 part by weight of a hindered phenol-based antioxidant, (C) 0.01 to 1 part by weight of a guanamine compound, (D) 0.2 to 1 part by weight of a hindered amine-based stabilizer, and (E) 0.1 to 1 part by weight of an ultraviolet absorber, and (F) 1 to 20 parts by weight of a metallic pigment are blended together.

    Abstract translation: 本发明提供一种具有金属外观的聚缩醛树脂组合物，其抑制挥发性有机化合物（VOC）的产生，特别是从其成型体产生的甲醛至极低的水平，并且具有优异的耐候性（耐光性）。 具体而言，（A）将100重量份含有1.0mmol / kg以下的半缩合末端基团，2.0mmol / kg以下的甲酰基末端基团，0.5wt％以下的不稳定末端基团的聚缩醛共聚物（ B）0.03〜0.30重量份的受阻酚系抗氧化剂，（C）0.01〜1重量份的胍胺化合物，（D）0.2〜1重量份的受阻胺系稳定剂，（E ）0.1〜1重量份的紫外线吸收剂，（F）1〜20重量份的金属颜料混合在一起。

    ELASTIC POLYURETHANE YARN AND PROCESS FOR PRODUCTION THEREOF
    203.
    发明申请
    ELASTIC POLYURETHANE YARN AND PROCESS FOR PRODUCTION THEREOF 审中-公开
    弹性聚氨酯纱及其制造方法

    公开(公告)号：US20100249285A1

    公开(公告)日：2010-09-30

    申请号：US12665857

    申请日：2008-06-13

    Applicant: Toshihiro Tanaka ,  Masashi Hara ,  Tatsuaki Kanbayashi

    Inventor： Toshihiro Tanaka ,  Masashi Hara ,  Tatsuaki Kanbayashi

    IPC: C08L75/04 ,  C08K5/3492 ,  B29C47/00

    CPC classification number: C08G18/40 ,  C08G18/285 ,  C08G18/4854 ,  C08G18/6674 ,  C08G18/6685 ,  C08G18/7671 ,  C08K5/26 ,  C08K5/3492 ,  C08K2201/014 ,  D01F1/10 ,  D01F6/70 ,  C08L75/08

    Abstract: Disclosed is an elastic polyurethane yarn which can exhibit excellent heat resistance even when an unsaturated fatty acid or a heavy metal is attached to the yarn during dyeing at a high temperature, and which has high elastic recovery and high strength/elongation. Specifically disclosed is an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate, which contains (a) a hindered phenol compound, (b) an N,N-dialkylsemicarbazide compound and (c) a nitrogenated aromatic compound, wherein the nitrogenated aromatic compound (c) is contained in an amount of 0.01 to 0.30 weight % inclusive.

    Abstract translation: 公开了即使在高温染色时将纱线不饱和脂肪酸或重金属附着在弹性回复率高，强度/伸长率高的情况下也能显示优异的耐热性的弹性聚氨酯纱线。 具体公开的是包含主要由聚合物二醇和二异氰酸酯组成的聚氨酯的弹性纱，其包含（a）受阻酚化合物，（b）N，N-二烷基氨基脲化合物和（c）氮化芳族化合物，其中 氮化芳香族化合物（c）的含量为0.01〜0.30重量％。

    Diketopyrrolopyrrole Cocrystals
    205.
    发明申请
    Diketopyrrolopyrrole Cocrystals 有权
    二酮吡咯并吡咯晶体

    公开(公告)号：US20100213421A1

    公开(公告)日：2010-08-26

    申请号：US12678665

    申请日：2008-09-24

    Applicant: Matthias Ganschow ,  Uwe Benner ,  Sascha Steinhauer

    Inventor： Matthias Ganschow ,  Uwe Benner ,  Sascha Steinhauer

    IPC: G02B5/23 ,  C08K5/3415 ,  C09D11/02 ,  C09D11/00 ,  G03G9/08

    CPC classification number: C09B67/0039 ,  C08K5/3412 ,  C08K2201/014 ,  C09B67/003

    Abstract: The invention relates to cocrystals of compounds of the formulae (I), (II) and (III), obtainable by reacting 1 mol of a succinic diester with 2 mol of a mixture of nitriles A-CN and B-CN, where A-CN and B-CN are present in the nitrile mixture in a molar ratio of 90:10 to 30:70 relative to one another, and where A-CN is 2-chlorobenzonitrile and B-CN is 4-X-benzonitrile where X=chlorine, methyl or nitrile.

    Abstract translation: 本发明涉及通过使1mol琥珀酸二酯与2mol腈A-CN和B-CN的混合物反应获得的式（I），（II）和（III）化合物的共晶体，其中A- CN和B-CN以相对于彼此为90:10至30:70的摩尔比存在于腈混合物中，并且其中A-CN为2-氯苄腈，B-CN为4-X-苄腈，其中X = 氯，甲基或腈。

    ANTI-YELLOWING POLYCONDENSATION POLYMER COMPOSITIONS AND ARTICLES
    207.
    发明申请
    ANTI-YELLOWING POLYCONDENSATION POLYMER COMPOSITIONS AND ARTICLES 有权
    抗黄色聚合物聚合物组合物和制品

    公开(公告)号：US20100204391A1

    公开(公告)日：2010-08-12

    申请号：US12707719

    申请日：2010-02-18

    Applicant: Bruce Bersted ,  Ernest Seet ,  Eric Hsiao ,  Henri Massillon

    Inventor： Bruce Bersted ,  Ernest Seet ,  Eric Hsiao ,  Henri Massillon

    IPC: C08L69/00 ,  C08L77/00

    CPC classification number: C08L71/00 ,  C08G2650/40 ,  C08K3/013 ,  C08K3/04 ,  C08K3/22 ,  C08K3/30 ,  C08K2201/014 ,  C08L79/08 ,  C08L81/06 ,  H01L33/56 ,  C08L2666/02

    Abstract: A composition, having an improved resistance to yellowing under heat aging, comprising at least 20 weight % of at least one polycondensation polymer having a heat deflection temperature of above 80° C. under a load of 1.82 MPa when measured according to ASTM D648, from 0 to 5 weight % of at least one polymer having a heat deflection temperature of at most 80° C. under a load of 1.82 MPa when measured according to ASTM D648, a white pigment; and a black pigment provides resistance to heat aging induced yellowing. The polycondensation polymers are advantageously selected from the group consisting of polyarylethersulfones, at least partially aromatic polyamides, polyamideimides, liquid crystalline polymers, polyimides, polyetherimides, polyaryletherketones, and polyphenylene sulfides. The polymer composition can be molded to form a variety of articles, including LED components, such as reflectors, reflector cups, and scramblers.

    Abstract translation: 在热老化下具有改善的耐黄变性的组合物包含至少20重量％的至少一种热变形温度高于80℃的缩聚聚合物，当根据ASTM D648测量时，其负载1.82MPa，从 0至5重量％的至少一种聚合物，当根据ASTM D648测量时，在1.82MPa的载荷下具有至多80℃的热变形温度的白色颜料; 并且黑色颜料提供对热老化诱导的黄变的抗性。 缩聚聚合物有利地选自聚芳醚砜，至少部分芳族聚酰胺，聚酰胺酰亚胺，液晶聚合物，聚酰亚胺，聚醚酰亚胺，聚芳醚酮和聚苯硫醚。 聚合物组合物可以被模制以形成各种制品，包括LED组件，例如反射器，反射杯和加扰器。

    LIQUID BUTYLARYL PHOSPHITE COMPOSITIONS
    208.
    发明申请
    LIQUID BUTYLARYL PHOSPHITE COMPOSITIONS 有权
    液体丁基磷酸酯组合物

    公开(公告)号：US20100190900A1

    公开(公告)日：2010-07-29

    申请号：US12534010

    申请日：2009-07-31

    Applicant: Michael E. GELBIN ,  Maurice POWER ,  Jonathan S. HILL

    Inventor： Michael E. GELBIN ,  Maurice POWER ,  Jonathan S. HILL

    IPC: C08K5/53 ,  C09K3/00

    CPC classification number: C07F9/145 ,  C08K5/526 ,  C08K2201/014 ,  C08L21/00

    Abstract: A phosphite composition comprising at least two of a tris(dibutylaryl) phosphite, a tris(monobutylaryl) phosphite, a bis(dibutylaryl)monobutylaryl phosphite, and a bis(monobutylaryl)dibutylaryl phosphite. The inventive phosphite composition is a liquid at ambient conditions.

    Abstract translation: 亚磷酸酯组合物，其包含亚磷酸三（二丁基芳基酯），亚磷酸三（单丁基芳基酯），亚磷酸双（二丁基芳基酯）单丁基酯和亚磷酸双（单丁基芳基）二丁基酯中的至少两种。 本发明的亚磷酸酯组合物在环境条件下是液体。

    Flame retardant polyimide/polyester-polycarbonate compositions, methods of manufacture, and articles formed therefrom
    209.
    发明授权
    Flame retardant polyimide/polyester-polycarbonate compositions, methods of manufacture, and articles formed therefrom 有权
    阻燃聚酰亚胺/聚酯 - 聚碳酸酯组合物，制造方法和由其形成的制品

    公开(公告)号：US07732516B2

    公开(公告)日：2010-06-08

    申请号：US12023497

    申请日：2008-01-31

    Applicant: Gary Shen ,  Lily Pan

    Inventor： Gary Shen ,  Lily Pan

    IPC: C08K5/42

    CPC classification number: C08L79/08 ,  C08G73/1046 ,  C08G73/1053 ,  C08G73/1057 ,  C08G73/106 ,  C08G77/455 ,  C08G77/458 ,  C08K5/0066 ,  C08K5/42 ,  C08K2201/014 ,  C08L69/005 ,  C08L83/10 ,  C08L83/12 ,  C08L2205/03 ,  C08L2666/18 ,  C08L2666/14 ,  C08L83/00

    Abstract: A composition is disclosed, comprising, based on the total weight of the composition, from 20 to 60 wt. % of a polyimide having a glass transition temperature above 180° C.; from 10 to 30 wt. % a polyester-polycarbonate copolymer; from 30 to 60 wt. % of a reinforcing filler; and at least two flame retardant additives selected from the group consisting of from 0.01 to 0.5 wt. % of a first sulfonate salt, from 0.01 to 0.5 wt. % of a second sulfonate salt, from 0.5 to 5 wt. % of a siloxane copolymer, and combinations thereof. An article molded from the composition attains an improved UL94 rating, as compared to an article molded from the same composition without the at least two flame retardant additives.

    Abstract translation: 公开了一种组合物，其包含基于组合物的总重量为20至60wt。 ％的玻璃化转变温度高于180℃的聚酰亚胺; 10至30wt。 ％聚酯 - 聚碳酸酯共聚物; 30至60wt。 ％的增强填料; 和至少两种阻燃添加剂，其选自0.01至0.5wt。 ％的第一磺酸盐，0.01至0.5wt。 ％的第二磺酸盐，0.5至5wt。 ％的硅氧烷共聚物，及其组合。 与不含至少两种阻燃添加剂的相同组合物成型制品相比，由组合物成型的制品获得了改进的UL94等级。

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