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    Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil compositions
    52.
    发明授权
    Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil compositions 有权
    用于润滑油的粘度调节剂，用于润滑油的添加剂组合物和润滑油组合物

    公开(公告)号：US07820607B2

    公开(公告)日：2010-10-26

    申请号：US11662139

    申请日：2005-09-08

    申请人： Akihiro Matsuda ,  Ryousuke Kaneshige ,  Satoshi Ikeda ,  Keiji Okada

    发明人： Akihiro Matsuda ,  Ryousuke Kaneshige ,  Satoshi Ikeda ,  Keiji Okada

    IPC分类号： C10M143/00

    CPC分类号： C08F210/06 ,  C08F4/65908 ,  C08F4/65912 ,  C08F210/16 ,  C08F2420/02 ,  C10M143/06 ,  C10M143/08 ,  C10M2203/1006 ,  C10M2205/022 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C08F4/6592 ,  C08F210/14 ,  C08F2500/17 ,  C08F2500/03 ,  C08F2500/20 ,  C10M2205/026 ,  C10M2205/024 ,  C10M2205/028

    摘要： A viscosity modifier for lubricating oils or an additive composition for lubricating oils, which is excellent in oil-thickening properties and can provide lubricating oil compositions excellent in low-temperature characteristics and handleability at low temperatures; and lubricating oil compositions excellent in low-temperature characteristics and handleability at low temperatures. The viscosity modifier comprises an ethylene/α-olefin copolymer (B) which comprises (i) a structural unit derived from ethylene, (ii) a structural unit derived from an α-olefin having 3 to 19 carbon atoms, and (iii) a structural unit derived from a higher α-olefin having 4 to 20 carbon atoms whose carbon number is by one or more larger than that of the α-olefin having the unit (ii) which has the following properties of (1) and (2): (1) the contents of units (i), (ii) and (iii) are 25-49 mol %, 15-55 mol %, and 9-40 mol % respectively (with the proviso that the total of the units (i), (ii), and (iii) is 100 mol %) and (2) the intrinsic viscosity [η] is 0.5 to 5.0 dl/g.

    摘要翻译： 一种用于润滑油的粘度调节剂或润滑油添加剂组合物，其油增稠性能优异，并且可以提供低温特性和低温处理性优异的润滑油组合物; 以及在低温下具有优异的低温特性和可操作性的润滑油组合物。 粘度调节剂包括乙烯/α-烯烃共聚物（B），其包含（i）衍生自乙烯的结构单元，（ii）衍生自具有3至19个碳原子的α-烯烃的结构单元，和（iii） 具有碳原子数为1以上的具有碳原子数4〜20的高级α-烯烃的结构单元比具有（1）和（2）的以下性质的具有单元（ⅱ）的α-烯烃的碳原子数为1以上， ：（1）单位（i），（ii）和（iii）的含量分别为25-49mol％，15-55mol％和9-40mol％（条件是单位（ i），（ii）和（iii）为100摩尔％）和（2）特性粘度[ηe]为0.5〜5.0dl / g。

    High molecular weight polymer additive for coating and protective products
    54.
    发明申请
    High molecular weight polymer additive for coating and protective products 失效
    用于涂料和保护产品的高分子量聚合物添加剂

    公开(公告)号：US20020106454A1

    公开(公告)日：2002-08-08

    申请号：US10025845

    申请日：2001-12-26

    申请人： General Technology Applications, Inc.

    发明人： Jerry C. Trippe ,  Albert F. Hadermann ,  James A. Cole

    IPC分类号： B05D003/02 ,  B05D003/12 ,  C08L033/26 ,  C08L071/02

    CPC分类号： C10M143/06 ,  C10M2205/026 ,  C10N2220/021 ,  C10N2270/00

    摘要： An ultrahigh molecular weight polymer, such as ultrahigh molecular weight polyisobutylene, is used as an additive to enhance the coating properties of a solvent. The polyisobutylene has a molecular weight of at least 2.5-3.0 million daltons, preferably greater than about 6 daltons, and is provided in a preferred concentration of 0.05 to 0.3%. The solvent can be a medicinal grade mineral oil. Other suitable solvents include hydrocarbon oil and low viscosity, synthetic compositions. In all cases, the coating properties of the solvent are greatly enhanced by the addition of ultrahigh molecular weight polyisobutylene. In another aspect of the invention, ultrahigh molecular weight polyisobutylene is used as an additive to enhance the viscoelasticity of a mineral oil based sunscreen formulation. In still another aspect of the invention, the fibers of a fabric material are coated with an ultrahigh molecular weight polymer to greatly strengthen the fabric. Other applications include improved automobile polishes and paint sealers, rust removers, and leather treatments.

    摘要翻译： 使用超高分子量聚合物，例如超高分子量聚异丁烯作为添加剂以增强溶剂的涂布性能。 聚异丁烯具有至少2.5-3.0百万道尔顿，优选大于约6道尔顿的分子量，并且以0.05-0.3％的优选浓度提供。 溶剂可以是药用矿物油。 其它合适的溶剂包括烃油和低粘度的合成组合物。 在所有情况下，通过加入超高分子量聚异丁烯，大大提高了溶剂的涂层性能。 在本发明的另一方面，使用超高分子量聚异丁烯作为添加剂以增强基于矿物油的防晒制剂的粘弹性。 在本发明的另一方面，织物材料的纤维用超高分子量聚合物涂覆以大大加强织物。 其他应用包括改进的汽车抛光剂和油漆封隔器，除锈剂和皮革处理。

    Petroleum quench oil
    57.
    发明授权
    Petroleum quench oil 失效
    石油淬火油

    公开(公告)号：US06239082B1

    公开(公告)日：2001-05-29

    申请号：US09054825

    申请日：1998-04-03

    申请人： William Donald Hewson ,  Gerald Keith Gerow

    发明人： William Donald Hewson ,  Gerald Keith Gerow

    IPC分类号： C10M12700

    CPC分类号： C10M161/00 ,  C10M129/93 ,  C10M143/06 ,  C10M143/10 ,  C10M2203/10 ,  C10M2203/102 ,  C10M2205/00 ,  C10M2205/026 ,  C10M2205/04 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/22 ,  C10N2220/02 ,  C10N2240/40 ,  C10N2240/401 ,  C21D1/58 ,  Y02P10/212

    摘要： Petroleum quench oils effective for high speed cooling of heated metals and metal hardening are disclosed. The petroleum quench oils contain natural or synthetic base oils having a minimum flash point of about 120° C. and a combination of poly(iso)alkylene and poly(iso)alkylene succinic anhydride or succinic acid. A method for cooling heated metal to harden it, improve the metallurgical consistency, improve machinability and reduce residue on quenched metal parts is also disclosed comprising quenching the heated metal part in a quench oil containing natural or synthetic base oils having a minimum flash point of about 120° C. and a combination of poly(iso)alkylene and poly(iso)alkylene succinic anhydride or succinic acid.

    摘要翻译： 公开了对加热金属的高速冷却和金属硬化有效的石油淬火油。 石油淬火油含有最低闪点为约120℃的天然或合成基础油以及聚（异）亚烷基和聚（异）亚烷基琥珀酸酐或琥珀酸的组合。 还公开了一种用于冷却加热的金属以使其硬化，提高冶金稠度，提高机加工性和减少淬火的金属部件上的残留物的方法，其包括将含有最低闪点约为的闪蒸点的天然或合成基础油的骤冷油淬火加热的金属部分 120℃和聚（异）亚烷基和聚（异）亚烷基琥珀酸酐或琥珀酸的组合。