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    1-HYDROXYMETHYL POLYOLEFIN VIA HYDROFORMYLATION
    112.
    发明申请
    1-HYDROXYMETHYL POLYOLEFIN VIA HYDROFORMYLATION 审中-公开
    1-羟基甲基聚氧乙烯通过水解

    公开(公告)号：WO1990005711A1

    公开(公告)日：1990-05-31

    申请号：PCT/US1989004754

    申请日：1989-10-25

    Applicant: AMOCO CORPORATION

    Inventor： AMOCO CORPORATION ,  EATON, Bruce, Edward ,  KULZICK, Matthew, Albert ,  PRETZER, Wayne, Robert ,  NEMO, Thomas, Edward

    IPC: C07C29/16

    CPC classification number: C07C29/16 ,  C08F8/00 ,  C08F10/08 ,  C07C33/025

    Abstract: The hydroformylation reaction product obtained by reacting polybutene having degree of polymerization greater than 6 with carbon monoxide and hydrogen in the presence of a cobalt catalyst at a temperature in the range of about 125 DEG C to about 225 DEG C and at a pressure of about 1000 to about 5000 psi, wherein the molar ratio of hydrogen to carbon monoxide is about 1 to 3:1.

    Abstract translation: 通过使聚合度大于6的聚丁烯与一氧化碳和氢气在钴催化剂存在下，在约125℃至约225℃的温度和约1000℃的压力下反应而获得的加氢甲酰化反应产物 至约5000psi，其中氢与一氧化碳的摩尔比为约1至3:1。

    HEAT RESISTANT POLYMERS AND BLENDS OF HYDROQUINONE POLY(ISO-TEREPHTHALATES) CONTAINING RESIDUES OF p-HYDROXYBENZOIC ACID
    113.
    发明申请
    HEAT RESISTANT POLYMERS AND BLENDS OF HYDROQUINONE POLY(ISO-TEREPHTHALATES) CONTAINING RESIDUES OF p-HYDROXYBENZOIC ACID 审中-公开
    包含对羟基苯甲酸残留物的氢氯酸聚合物（ISO-TEREPHTHALATES）的耐热聚合物和共混物

    公开(公告)号：WO1990004001A1

    公开(公告)日：1990-04-19

    申请号：PCT/US1989004328

    申请日：1989-10-10

    Applicant: AMOCO CORPORATION ,  LAYTON, Richard ,  CLEARY, James, William ,  HUSPENI, Paul, Joseph ,  FRAYER, Paul, David ,  MATZNER, Marcus

    Inventor： AMOCO CORPORATION

    IPC: C08L67/02

    CPC classification number: C08G63/83 ,  C08G63/605 ,  C08L67/00

    Abstract: This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (IV), and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the description of the invention. The instant copolyesters display orientation in the molten state, good fiber ratings and high strength; they have melting points in the range of from about 340 to about 400 DEG C and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of over 240 DEG C up to about 280 DEG C and higher, when measured under a load of 264 psi. When blended, certain properties are improved, particularly they are easier to melt-fabricate, have a decreased tendency to blister and increased strength. These polymers and blends may be used advantageously in ovenware, electronic components, electrical equipment, and other end uses requiring high temperatures.

    Abstract translation: 本发明涉及基本上由单元（I），（II），（III）和（IV）组成的新型共聚酯，以及由两者制成的这些聚合物和制品的共混物。 单位（I），（II），（III）和（IV）按照本发明说明书中定义的特定比例存在。 立即共聚酯在熔融态显示取向，良好的纤维等级和高强度; 它们的熔点在约340至约400℃的范围内并且是可熔融加工的。 有利地，填充有约30重量％的玻璃纤维的这些组合物在264psi的载荷下测量时显示超过240℃至高达约280℃的更高的热变形温度。 当混合时，某些性能得到改善，特别是它们更容易熔融制造，具有降低的起泡倾向和增加的强度。 这些聚合物和共混物可以有利地用于需要高温的烤箱，电子部件，电气设备和其它最终用途。

    WHOLLY AROMATIC POLYESTERS OF ISOPHTHALIC ACID, TEREPHTHALIC ACID, p-HYDROXYBENZOIC ACID, HYDROQUINONE AND AN ARYLENE DIOL
    114.
    发明申请
    WHOLLY AROMATIC POLYESTERS OF ISOPHTHALIC ACID, TEREPHTHALIC ACID, p-HYDROXYBENZOIC ACID, HYDROQUINONE AND AN ARYLENE DIOL 审中-公开
    异丙醇，邻苯二甲酸，对羟基苯甲酸，氢氯酸和亚氨基二醇的单体芳香聚醚

    公开(公告)号：WO1990003992A1

    公开(公告)日：1990-04-19

    申请号：PCT/US1989004329

    申请日：1989-10-10

    Applicant: AMOCO CORPORATION ,  STERN, Brian, Allen ,  MATZNER, Marcus ,  LAYTON, Richard

    Inventor： AMOCO CORPORATION

    IPC: C08G63/02

    CPC classification number: C08G63/605 ,  C08K7/02 ,  C08L67/02

    Abstract: Aromatic polyesters based on isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol are described. The five monomers are used in well-specified proportions and yield polymers that display an excellent overall combination of mechanical and thermal properties. The subject copolyesters have melting points of at least about 260 DEG C; their heat distortion temperatures are at least about 200 DEG C. They have fiber ratings of up to 3. The novel polymers can be melt-fabricated using standard injection moulding, extrusion and melt-spinning techniques.

    Abstract translation: 描述了基于间苯二甲酸，对苯二甲酸，对羟基苯甲酸，氢醌和亚芳基二醇的芳族聚酯。 五种单体以良好的比例使用，并产生显示机械和热性能的优异整体组合的聚合物。 本发明共聚酯的熔点至少约260℃; 它们的热变形温度至少为约200℃。它们具有高达3的纤维等级。新型聚合物可以使用标准注射成型，挤出和熔融纺丝技术进行熔融制造。

    SEAL FOR ROTATABLE SHAFT
    116.
    发明申请
    SEAL FOR ROTATABLE SHAFT 审中-公开
    密封可旋转轴

    公开(公告)号：WO1989009357A1

    公开(公告)日：1989-10-05

    申请号：PCT/US1989001222

    申请日：1989-03-22

    Applicant: AMOCO CORPORATION

    Inventor： AMOCO CORPORATION ,  RICHARDS, Hiram, Bryant

    IPC: F16J15/40

    CPC classification number: F16J15/40 ,  C07C51/43 ,  F16J15/3232 ,  F16J15/3268 ,  F16J15/3272 ,  C07C63/26

    Abstract: A dry seal for a rotatable shaft (36) is disclosed. The seal includes an axially monolithic elastomeric sealing element (11) having a shaft side (12) and a casing side(14). The shaft side is provided with a plurality of radially inwardly extending circumferential fins (20), each fin tapering toward an apex (22). The cross-section of each fin in a plane passing through the axis of the shaft (36) is asymmetric. Two spaced fins with apices pointing away from one another define therebetween a circumferential purge chamber (32). Optionally, adjacent fins having apices pointing in the same axial direction away from the purge chamber define therebetween a circumferential sealing chamber.

    Abstract translation: 公开了一种用于可旋转轴（36）的干密封件。 密封件包括具有轴侧（12）和壳体侧（14）的轴向单片弹性体密封元件（11）。 轴侧设置有多个径向向内延伸的周向翅片（20），每个翼片朝向顶点（22）逐渐变细。 在通过轴（36）的轴线的平面中的每个翅片的横截面是不对称的。 具有指向远离彼此的顶点的两个间隔开的翅片在其间限定有周向的净化室（32）。 可选地，具有指向与净化室相同的轴向方向的顶点的相邻散热片在其间限定圆周密封室。

    DEVICE FORMED FROM POLYCARBONATE, POLYARYLATE AND POLY(ALKYLENE TEREPHTHALATE)
    118.
    发明申请
    DEVICE FORMED FROM POLYCARBONATE, POLYARYLATE AND POLY(ALKYLENE TEREPHTHALATE) 审中-公开
    由聚碳酸酯，聚乙酸酯和聚（亚苄基苯甲酸酯）形成的装置

    公开(公告)号：WO1988003156A1

    公开(公告)日：1988-05-05

    申请号：PCT/US1987002786

    申请日：1987-10-23

    Applicant: AMOCO CORPORATION ,  McKENNA, Lawrence, Anthony ,  ROBESON, Lloyd, Mahlon

    Inventor： AMOCO CORPORATION

    IPC: C08L67/02

    CPC classification number: H01B3/42 ,  C08L67/02 ,  C08L67/03 ,  C08L69/00 ,  C08L2666/18

    Abstract: An electrical device formed from a blend of (a) an aromatic polycarbonate, (b) a polyarylate resin, (c) a poly(alkylene terephthalate) resin, (d) fiberglass, and (e) an additive effective to inhibit ester-arylate interchange. Also described herein is a composition comprising a polyester and an aromatic polycarbonate in particular proportions.

    Abstract translation: 由（a）芳族聚碳酸酯，（b）聚芳酯树脂，（c）聚（对苯二甲酸亚烷基酯）树脂，（d）玻璃纤维和（e）有效抑制酯 - 芳基化物的添加剂的共混物形成的电气装置 交换。 本文也描述了包含特定比例的聚酯和芳族聚碳酸酯的组合物。

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