Stabilizer composition for thermoplastic resin compositions
    1.
    发明授权
    Stabilizer composition for thermoplastic resin compositions 失效
    热塑性树脂组合物的稳定剂组合物

    公开(公告)号:US5938977A

    公开(公告)日:1999-08-17

    申请号:US955996

    申请日:1997-10-22

    摘要: The present invention relates to a stabilizer composition for weather-resistant halogen-containing thermoplastic resin compositions, in particular based on PVC. The stabilizer composition according to the invention contains at least one natural or synthetic hydrotalcite, at least one basic calcium-aluminum-hydroxy compound, selected from basic calcium-aluminum-hydroxy-phosphites and basic calcium-aluminum-hydroxy-carboxylates, and at least one polyol and/or at least one hydroxy group-containing isocyanurate.

    摘要翻译: 本发明涉及耐候性含卤素热塑性树脂组合物的稳定剂组合物,特别是基于PVC。 根据本发明的稳定剂组合物含有至少一种天然或合成的水滑石,至少一种选自碱式钙 - 铝 - 羟基 - 亚磷酸酯和碱式钙 - 铝 - 羟基 - 羧酸盐的至少一种碱性钙 - 铝 - 羟基化合物,至少 一种多元醇和/或至少一种含羟基的异氰脲酸酯。

    Stabilizer composition for halogen-containing thermoplastic resin compositions
    2.
    发明授权
    Stabilizer composition for halogen-containing thermoplastic resin compositions 有权
    含卤素热塑性树脂组合物的稳定剂组合物

    公开(公告)号:US07419622B2

    公开(公告)日:2008-09-02

    申请号:US10456020

    申请日:2003-06-06

    IPC分类号: C08K3/00 A23L1/00

    摘要: The present invention relates to a stabilizer composition for halogen-containing thermoplastic resins, the stabilizer composition comprising (a) calcium hydroxide and/or calcium oxide which may optionally be surface-modified; and (b) a hydroxyl group-containing isocyanurate. This stabilizer composition is particularly suited for weather-resistant halogen-containing resin compositions, such as rigid PVC.

    摘要翻译: 本发明涉及含卤素热塑性树脂的稳定剂组合物,该稳定剂组合物包含(a)可任意进行表面改性的氢氧化钙和/或氧化钙; 和(b)含羟基的异氰脲酸酯。 该稳定剂组合物特别适用于耐候性含卤树脂组合物,例如刚性PVC。

    Stabilizer combination for halogen-containing thermoplastic resin compositions
    3.
    发明申请
    Stabilizer combination for halogen-containing thermoplastic resin compositions 审中-公开
    含卤素热塑性树脂组合物的稳定剂组合

    公开(公告)号:US20050215674A1

    公开(公告)日:2005-09-29

    申请号:US11104364

    申请日:2005-04-12

    IPC分类号: C08K3/22 C08K5/57 C08J3/00

    摘要: A stabilizer combination for weathering-resistant-halogen-containing thermoplastic resin compositions, in particular those based on polyvinyl chloride (or PVC) is described, encompassing calcium chloride and/or calcium oxide with a particle size of not more than 200 μm, an organotin compound and at least one zinc compound selected from liquid and solid zinc salts of saturated, unsaturated, straight-chain, or branched mono- or polyfunctional aromatic or aliphatic carboxylic acids, zinc oxide and zinc hydroxide, which contains no perchlorate.

    摘要翻译: 描述了耐候性含卤素热塑性树脂组合物的稳定剂组合物,特别是基于聚氯乙烯(或PVC)的组合物,其包括粒度不超过200μm的氯化钙和/或氧化钙,有机锡 化合物和选自饱和,不饱和,直链或支化的单官能或多官能芳族或脂族羧酸的液体和固体锌盐,氧化锌和氢氧化锌中的至少一种锌化合物,其不含高氯酸盐。

    STABILISER COMBINATIONS FOR HALOGENATED POLYMERS
    4.
    发明申请
    STABILISER COMBINATIONS FOR HALOGENATED POLYMERS 有权
    氢化聚合物的稳定剂组合

    公开(公告)号:US20120208941A1

    公开(公告)日:2012-08-16

    申请号:US13502130

    申请日:2010-09-24

    申请人: Walter Reith

    发明人: Walter Reith

    摘要: The invention relates to a stabilizer system comprising a thermal stabilizer and a supported, at least partly calcined dolomite of the formula Mt1X1*CaX2 where Mt1=Mg or Zn; X1=O or (OH)2; X2=O; (OH)2 or CO3, wherein the calcined dolomite has been supported with a metal perchlorate of the formula Mt2(ClO4)m*nH2O where Mt2=Li, Na, K, Mg, Ca, Ba, Zn, Al, La, Ce; m=1, 2 or 3, m being selected so as to compensate for the charge of the metal ion Mt2; n=0 to 3 and wherein the stabilizer system does not comprise any of the compounds selected from the group consisting of (B) and (C) when Mt1 is Mg, and wherein (B) at least one nitrogen-containing organic compound is selected from the group consisting of (B1) and (B2), (B1) being a tert-alkanolamine and (B2) being an enaminone or a urea, and (C) an alkaline earth metal aluminohydroxocarbonate of the formula (C) (M1−xZnx)yAl2(OH)4+2y CO3* zH2O (C) where M=magnesium or/and calcium; x=0 to 0.5; y=2 to 8 and z=0 to 12. The invention further relates to compositions and articles comprising the stabilizer system, to the use thereof and to processes for production of the supported dolomite.

    摘要翻译: 本发明涉及一种稳定剂体系,其包含热稳定剂和载体的至少部分煅烧的式为Mt1X1 * CaX2的白云石,其中Mt1 = Mg或Zn; X1 = O或(OH)2; X2 = O; (OH)2或CO 3,其中煅烧白云石由式Mt2(ClO4)m * nH2O的金属高氯酸盐负载,其中Mt2 = Li,Na,K,Mg,Ca,Ba,Zn,Al,La,Ce ; m = 1,2或3,m被选择以补偿金属离子Mt2的电荷; n = 0〜3,其中,当Mt1为Mg时,所述稳定剂体系不包含选自(B)和(C)的任何化合物,并且其中(B)选择至少一种含氮有机化合物 由(B1)和(B2)组成的组,(B1)为叔烷醇胺,(B2)为烯胺或脲,(C)式(C)的碱土金属铝氧代碳酸酯(M1- xZnx)yAl2(OH)4 + 2y CO3 * zH2O(C)其中M =镁或/和钙; x = 0〜0.5; y = 2至8和z = 0至12.本发明还涉及包含稳定剂体系的组合物和制品,其用途和用于生产负载的白云石的方法。

    Stabilizer Composition for Colored Halogen-Containing Thermoplastic Resin Compositions
    5.
    发明申请
    Stabilizer Composition for Colored Halogen-Containing Thermoplastic Resin Compositions 审中-公开
    用于彩色含卤素的热塑性树脂组合物的稳定剂组合物

    公开(公告)号:US20080023673A1

    公开(公告)日:2008-01-31

    申请号:US11570763

    申请日:2005-06-13

    IPC分类号: C09K15/32 C08J3/20

    摘要: The invention relates to a stabilizer composition which comprises at least one calcium compound and one isocyanurate bearing hydroxy groups and also one dye or one pigment or both for weathering-resistant thermoplastic resin compositions, in particular for weathering-resistant colored resin compositions based on polyvinyl chloride—(PVC)—where the composition has low content of β-diketones or is in essence free from β-diketones.

    摘要翻译: 本发明涉及一种稳定剂组合物,其包含至少一种钙化合物和一种含羟基的异氰脲酸酯,以及一种用于耐候热塑性树脂组合物的染料或一种颜料或两者,特别是基于聚氯乙烯的耐候性有色树脂组合物 - (PVC) - 其中所述组合物具有低含量的β-二酮或本质上不含β-二酮。

    Mechanism including a bearing assembly for members adapted for
longitudinal movement relative to one another
    6.
    发明授权
    Mechanism including a bearing assembly for members adapted for longitudinal movement relative to one another 失效
    机构包括用于适于相对于彼此纵向移动的构件的轴承组件

    公开(公告)号:US4553796A

    公开(公告)日:1985-11-19

    申请号:US633406

    申请日:1984-07-23

    IPC分类号: F16C29/00 F16C29/06 F16C31/06

    CPC分类号: F16C29/069

    摘要: A ball bearing for longitudinal movement on a shaft or the like, comprising a cage which at least partially surrounds the shaft and is installed in the bore of a housing, ball guides consisting of axial guide tracks for the loaded and unloaded balls arranged next to each other around the periphery with semi-circular deflector tracks joining pairs of these guide tracks, endless rows of balls guided in the guide tracks, and at least one raceway element supported in the bore of the housing carrying the loaded balls of one or more guide tracks on its radially inwardly directed raceway, a longitudinal fillet projecting radially from the inside and toward the outside approximately as far as the height of the centers of the balls between two guide tracks of each ball guide and formed on the cage in such a way that the radius of curvature of each ball guide passing through the centers of the balls of the deflector tracks is equal to or slightly larger than half the diameter of the balls.

    摘要翻译: 一种用于在轴或类似物上纵向移动的滚珠轴承,包括至少部分地围绕轴并且安装在壳体的孔中的保持架,滚珠导向器由用于安装在每个的旁边的加载和卸载的滚珠的轴向导轨 另外围绕周边具有连接这些引导轨道的成对的半圆形偏转器轨道,在引导轨道中引导的环形行的球,以及支撑在壳体的孔中的至少一个滚道元件,其承载一个或多个引导轨道的加载的球 在其径向向内定向的滚道上,从内侧和外侧径向突出的纵向圆角近似为球形中心在球形导轨的两个导轨之间并形成在保持架上的高度, 通过偏转器轨道的球的中心的每个球导向器的曲率半径等于或略大于球的直径的一半。

    Process for the production of a heat treated bearing ring
    9.
    发明授权
    Process for the production of a heat treated bearing ring 失效
    用于生产热处理轴承圈的方法

    公开(公告)号:US4550479A

    公开(公告)日:1985-11-05

    申请号:US467190

    申请日:1983-02-16

    摘要: In a process for the production of a heat treated bearing ring with at least one longitudinal slit extending axially therethrough formed by means of two abutting ends lying opposite one another in the circumferential direction, one or more flat band sections of heat treatable strip material are stamped with at least a holding tongue formed on one or both respective abutting ends and a holding recess on the opposite abutting end fitting the respective holding tongue with a force fit. The band section is bent to form a bearing ring, with each holding tongue of the one abutting end radially engaging the respective holding recess of the other abutting end on the respective longitudinal slit. The ring is then heat treated and then the holding tongue is broken out of its respective recess.

    摘要翻译: 在用于生产热处理的轴承环的方法中,至少一个沿轴向延伸的纵向狭缝通过在圆周方向上彼此相对的两个邻接端形成,一个或多个可热处理的带状材料的扁平带部分被冲压 其中至少一个保持舌形成在一个或两个相应的邻接端上,并且在相对的邻接端上的保持凹部用力配合地配合相应的保持舌。 带部分被弯曲以形成轴承环,其中一个邻接端的每个保持舌片径向地接合在相应的纵向狭缝上的另一个邻接端的相应的保持凹部。 然后将环热处理,然后将保持舌片从相应的凹部中分离出来。

    Stabilizer mixtures for halogen-containing plastics by underwater pelletization
    10.
    发明授权
    Stabilizer mixtures for halogen-containing plastics by underwater pelletization 有权
    通过水下造粒制备含卤素塑料的稳定剂混合物

    公开(公告)号:US09303151B2

    公开(公告)日:2016-04-05

    申请号:US13583692

    申请日:2011-02-08

    申请人: Walter Reith

    发明人: Walter Reith

    摘要: The present invention relates to a process for producing a pelletized stabilizer mixture for halogen-containing plastics, comprising the following steps: (a) heating, at from 40 to 100° C. in an extruder or kneader, a mixture comprising (A) at least one lubricant, (B) at least one substance having stabilizer activity, and (C) auxiliaries and additives,  where at least 1% by weight of all of the substances, based on the total amount of the mixture, has a melting point below 100° C., (b) forcing the material through a pelletizing die, (c) carrying out die-face pelletization under water, (d) transporting the pelletized stabilizer mixture away in a stream of water, (e) extracting the pelletized stabilizer mixture from the water, and (f) drying the pelletized stabilizer mixture. The present invention further relates to pelletized stabilizer mixtures producible therefrom, and also to use of these.

    摘要翻译: 本发明涉及一种生产含卤素塑料的颗粒状稳定剂混合物的方法,包括以下步骤:(a)在挤出机或捏合机中在40-100℃下加热混合物,其包含(A)在 至少一种润滑剂,(B)至少一种具有稳定剂活性的物质,和(C)助剂和添加剂,其中所有物质的至少1重量%,基于混合物的总量,其熔点低于 (c)在水下进行模面造粒,(d)将颗粒状稳定剂混合物输送到水流中,(e)将造粒稳定剂 混合物,和(f)干燥造粒的稳定剂混合物。 本发明还涉及由其制备的颗粒状稳定剂混合物,并且还涉及这些。