Resin composition
    1.
    发明授权
    Resin composition 失效
    树脂组成

    公开(公告)号:US5543474A

    公开(公告)日:1996-08-06

    申请号:US318833

    申请日:1994-10-17

    CPC分类号: C08L67/02 C08L79/08 C08L81/02

    摘要: There is provided a resin composition having well balanced moldability, heat resistance and mechanical strength, which comprises (A) all aromatic polyamideimide resin and (B) a Polyester resin, (C) a polyphenylene sulfide resin or (D) a resin capable of forming an anisotropic molten phase, said aromatic polyamideimide resin containing 5 to 95 mol % of a recurring unit of the formula (1) and 5 to 95 mol % of at least one of a recurring unit of the formula (2) and a recurring unit of the formula (3). Said aromatic polyamideimide resin is prepared by conducting a polymerization reaction of an aromatic tricarboxylic acid anhydride and at least any one of all aromatic dicarboxylic acid and an aliphatic dicarboxylic acid with a diisocyanate compound in plural steps in which in the first step the polymerization reaction is conducted in a temperature range of 50.degree. to 110.degree. C. and in the second and subsequent steps the polymerization reaction is conducted in a temperature range of higher than 110.degree. C. but not higher than 200.degree. C. ##STR1## wherein Ar denotes a trivalent aromatic group, Ar.sub.1 denotes a divalent aromatic group, R.sub.1 denotes a divalent aliphatic group, and R denotes a divalent aromatic or aliphatic group.

    摘要翻译: PCT No.PCT / JP94 / 00232 Sec。 371日期:1994年10月17日 102(e)日期1994年10月17日PCT 1994年2月16日PCT PCT。 出版物WO94 / 19410 日本1994年9月1日提供了具有良好平衡的成型性,耐热性和机械强度的树脂组合物,其包含(A)全芳香族聚酰胺酰亚胺树脂和(B)聚酯树脂,(C)聚苯硫醚树脂或(D) 能够形成各向异性熔融相的树脂,所述芳香族聚酰胺酰亚胺树脂含有5〜95摩尔%的式(1)的重复单元和5〜95摩尔%的式(2)的重复单元中的至少一种, 和式(3)的重复单元。 所述芳香族聚酰胺酰亚胺树脂通过芳族三羧酸酐和至少任意一种芳族二羧酸和脂族二羧酸与二异氰酸酯化合物进行多步反应来制备,其中在第一步中进行聚合反应 在50〜110℃的温度范围内,在第二和随后的步骤中,聚合反应在高于110℃但不高于200℃的温度范围内进行。 (3)其中Ar表示三价芳族基团,Ar 1表示二价芳族基团,R 1表示二价脂肪族基团,R表示二价芳香族或脂肪族基团。

    Resin composition of polyamideimide and polyphenylene sulfide
    2.
    发明授权
    Resin composition of polyamideimide and polyphenylene sulfide 失效
    聚酰胺酰亚胺和聚苯硫醚的树脂组合物

    公开(公告)号:US5387652A

    公开(公告)日:1995-02-07

    申请号:US124642

    申请日:1993-09-22

    CPC分类号: C08L79/08 C08L81/02

    摘要: A resin composition comprising a melt-kneaded product of (A) an aromatic polyamideimide resin (Component A) which is obtained by polymerizing an aromatic tricarboxylic acid anhydride and a diisocyanate in a solvent under conditions where an amide group is substantially formed first and then an imide group is formed, and which has at least one recurring unit of the formula (1), ##STR1## wherein Ar is a trivalent aromatic hydrocarbon group having at least one 6-membered carbon ring, and R is a divalent aromatic hydrocarbon group or an aliphatic hydrocarbon group, and (B) a polyphenylene sulfide resin (Component B); and the molded article obtained by molding said resin composition.

    摘要翻译: 一种树脂组合物,其包含:(A)芳族聚酰胺酰亚胺树脂(组分A)的熔融捏合产物,其通过在溶剂中在首先基本上形成酰胺基的条件下将芳族三羧酸酐和二异氰酸酯进行聚合而得到, 酰亚胺基,其具有至少一个式(1)的重复单元,其中Ar是具有至少一个6元碳环的三价芳族烃基,R是二价芳族化合物 烃基或脂肪族烃基,(B)聚苯硫醚树脂(B成分)。 和通过模制所述树脂组合物而获得的模塑制品。

    Heat-resistant resin composition
    3.
    发明授权
    Heat-resistant resin composition 失效
    耐热树脂组合物

    公开(公告)号:US5321097A

    公开(公告)日:1994-06-14

    申请号:US054194

    申请日:1993-04-30

    摘要: A heat-resistant resin composition comprising a melt-kneaded product of:(A) at least one member selected from the group consisting of a polyamideimide resin precursor composed mainly of a recurring unit of the formula (1)-a, ##STR1## wherein R is a divalent aromatic group or aliphatic group, R.sup.1 is a hydrogen atom, an alkyl group or a phenyl group, and Ar is a trivalent aromatic group composed of at least one six-membered ring, and a polyamideimide resin composed mainly of a recurring unit of the formula (1)-b, ##STR2## wherein R, R.sup.1 and Ar are as defined in the above formula (1)-a, (B) a polyphenylene sulfide resin, and(C) an organic isocyanate compound having at least two isocyanate groups in the molecule, the amount of said organic isocyanate compound being 0.5 to 5 parts by weight based on 100 parts by weight of the total amount of the compounds (A) and (B).

    摘要翻译: 1.一种耐热性树脂组合物,其特征在于,含有以下物质的熔融混炼物:(A)选自主要由式(1)-a,(IMAGE)的重复单元组成的组的聚酰胺酰亚胺树脂前体中的至少一种 1)-a其中R是二价芳族基团或脂族基团,R1是氢原子,烷基或苯基,Ar是由至少一个六元环组成的三价芳族基团和聚酰胺酰亚胺树脂 主要由式(1)-b,其中R,R 1和Ar如上述式(1)-a定义的重复单元-b,(B)聚苯硫醚树脂, 和(C)分子中具有至少两个异氰酸酯基的有机异氰酸酯化合物,所述有机异氰酸酯化合物的量相对于化合物(A)和(A)的总量的100重量份为0.5〜5重量份, B)。

    Resin composition
    6.
    发明授权
    Resin composition 失效
    树脂组成

    公开(公告)号:US07098273B2

    公开(公告)日:2006-08-29

    申请号:US10871063

    申请日:2004-06-21

    IPC分类号: C08L77/00 C08L79/08

    摘要: An object of the present invention is to improve the compatibility of the resin composition comprising the PAI resin and the PAS resin so as to provide a resin composition which is excellent in flowability when molten, strength, tenacity and heat resistance.A resin composition comprising: (1) 5 to 60 parts by weight of aromatic polyamide imide resin (A) having a weight average molecular weight (Mw) of 1,000 to 100,000 and having an amino group in an amount of 0.00002 to 0.002 mol/g in a molecule, (2) 95 to 40 parts by weight of polyarylene sulfide resin (B), and (3) 0.01 to 10 parts by weight of episulfide compound (C) based on 100 parts by weight of the total of (A) and (B).

    摘要翻译: 本发明的目的是提高包含PAI树脂和PAS树脂的树脂组合物的相容性,以提供当熔融,强度,韧性和耐热性时流动性优异的树脂组合物。 1.一种树脂组合物,其含有:(1)5〜60重量份的重均分子量(Mw)为1,000〜100,000,氨基的量为0.00002〜0.002mol / g的芳香族聚酰胺酰亚胺树脂(A) 在分子中,(2)95〜40重量份的聚芳硫醚树脂(B),和(3)0.01〜10重量份的环硫化合物(C),相对于(A)总计100重量份, 和(B)。

    RESIN COMPOSITION
    7.
    发明申请
    RESIN COMPOSITION 审中-公开
    树脂组合物

    公开(公告)号:US20110144285A1

    公开(公告)日:2011-06-16

    申请号:US13058498

    申请日:2009-08-10

    IPC分类号: C08L79/08 C08L81/04

    摘要: The present invention provides a resin composition with favorable melt fluidity, sliding characteristics, toughness, mechanical strength, etc.The present invention is directed to the resin composition containing an aromatic polyamide imide resin (A) that is obtained with the moisture content in the reaction system at 100 to 5000 ppm during the reaction to polymerize an aromatic tricarboxylate anhydride and a diisocyanate and for which the reduced viscosity in N,N-dimethyl acetamide at 30° C. is 0.15 to 0.40 dL/g, and a polyarylene sulfide resin (B).

    摘要翻译: 本发明提供具有良好的熔体流动性,滑动特性,韧性,机械强度等的树脂组合物。本发明涉及含有芳族聚酰胺酰亚胺树脂(A)的树脂组合物,该树脂组合物是通过反应中的水分含量获得的 在聚合芳族三羧酸酐和二异氰酸酯的反应期间为100〜5000ppm的系统,其中N,N-二甲基乙酰胺在30℃下的比浓粘度为0.15〜0.40dL / g,聚芳硫醚树脂( B)。

    Enclosed electric motor with ventilation
    8.
    发明授权
    Enclosed electric motor with ventilation 有权
    封闭电动机通风

    公开(公告)号:US09300191B2

    公开(公告)日:2016-03-29

    申请号:US13361642

    申请日:2012-01-30

    摘要: In one embodiment, an electric motor. A first bracket is fixed to the first side of a stator core in an axial direction, and is fixed to first bearing housing. A second bracket is fixed to the second side of the stator core, and is fixed to second bearing housing. The rotor includes a shaft rotatably supported by bearings, and an attached rotor core. Rotor core faces the inside of the stator core. A fan is attached to the shaft between the rotor core and the first housing. A flue formed between the first housing and the first bracket is configured to draw air from a port to a part of the first bracket. A rotation detection circuit includes a detected part fixed to the fan, and is within the flue. A sensor operable to detect the part is set in the flue, counter to the detected part.

    摘要翻译: 在一个实施例中,电动马达。 第一支架沿轴向固定在定子铁心的第一侧,并固定在第一轴承座上。 第二支架固定在定子铁芯的第二侧,并固定在第二轴承座上。 转子包括由轴承可旋转地支撑的轴和附接的转子芯。 转子芯面向定子芯的内部。 风扇在转子芯和第一壳体之间连接到轴上。 形成在第一壳体和第一支架之间的烟道构造成将空气从端口抽吸到第一支架的一部分。 旋转检测电路包括固定在风扇上并在烟道内的被检测部分。 可检测部件的传感器设置在烟道中,与检测到的部件相反。

    Optical Lens
    9.
    发明申请
    Optical Lens 有权
    光学镜头

    公开(公告)号:US20100048855A1

    公开(公告)日:2010-02-25

    申请号:US12227943

    申请日:2007-06-01

    IPC分类号: C08G64/00 C08G65/40

    摘要: Disclosed is an optical lens which can be produced by injection molding on an industrial scale and which has a high refractive index, a low Abbe's number, a low birefringence index, a high transparency and a high glass transition temperature. The optical lens can be produced by injection molding of a polycarbonate resin (preferably having a reduced viscosity of 0.2 dl/g or higher and a glass transition temperature of 120 to 160° C.), wherein the polycarbonate resin is produced by reacting a diol component comprising 99 to 51 mol % of 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene and 1 to 49 mol % of bisphenol A with a carbonate diester. It becomes possible to produce an optical lens preferably having a refractive index of 1.60 to 1.65, an Abbe's number of 30 or smaller, a birefringence index of 300 nm or lower and an all light transmittance of 85.0% or higher.

    摘要翻译: 公开了一种光学透镜,其可以通过工业规模注射成型并且具有高折射率,低阿贝数,低双折射率,高透明度和高玻璃化转变温度来制造。 光学透镜可以通过聚碳酸酯树脂(优选比较粘度为0.2dl / g以上,玻璃化转变温度为120〜160℃)的注射成型制造,其中聚碳酸酯树脂是通过使二醇 组分包含99至51mol%的9,9-双(4-(2-羟基乙氧基)苯基)芴和1至49mol%的双酚A与碳酸酯二酯。 可以制造折射率为1.60〜1.65,阿贝数为30以下,双折射指数为300nm以下,全透光率为85.0%以上的光学透镜。