Quaternary nitrogen-containing vitamin E derivatives and uses thereof
    2.
    发明授权
    Quaternary nitrogen-containing vitamin E derivatives and uses thereof 失效
    第四纪含氮维生素E衍生物及其用途

    公开(公告)号:US5352696A

    公开(公告)日:1994-10-04

    申请号:US8564

    申请日:1993-01-22

    申请人: Young D. Kim

    发明人: Young D. Kim

    摘要: A quaternary nitrogen-containing vitamin E and quaternary nitrogen-containing polyethoxylated vitamin E are disclosed. Methods for preparing the quaternary nitrogen-containing vitamin E derivatives which comprises reacting vitamin E or polyethoxylated vitamin E with a quaternizing agent selected from quaternary halohydrins and epoxides to effect a quaternization are also disclosed. The quaternary nitrogen-containing vitamin E derivatives show an improved substantivity to skin or hair and a good water dispersibility as well as may be employed as an useful surface active agent in cosmetics.

    摘要翻译: 公开了含有季氮的维生素E和含季氮的多乙氧基化维生素E。 还公开了制备含季氮的维生素E衍生物的方法,其包括使维生素E或聚乙氧基化维生素E与选自季卤代醇和环氧化物的季铵化剂进行季铵化反应。 含季氮的维生素E衍生物显示出对皮肤或毛发的亲和性和良好的水分散性,并且可以用作化妆品中有用的表面活性剂。

    Preparation of furan polymers
    3.
    发明授权
    Preparation of furan polymers 失效
    呋喃聚合物的制备

    公开(公告)号:US4271054A

    公开(公告)日:1981-06-02

    申请号:US131563

    申请日:1980-03-19

    申请人: Young D. Kim

    发明人: Young D. Kim

    IPC分类号: B22C1/22 C08G16/02 C08L61/06

    CPC分类号: C08G16/0262 B22C1/224

    摘要: A process for preparing a water-compatible furan polymer which includes subjecting a composition containing at least one saturated aliphatic monohydric alcohol; water; furfuryl alcohol; aldehyde; phenolic compound; and nitrogen-containing compound to condensation reaction at basic pH, and then subjecting the composition to a condensation reaction at an acidic pH; and the product obtained thereby.

    摘要翻译: 一种制备水相容性呋喃聚合物的方法,其包括使含有至少一种饱和脂族一元醇的组合物; 水; 糠醇 醛; 酚类化合物; 和含氮化合物在碱性pH下进行缩合反应,然后在酸性pH下对组合物进行缩合反应; 和由此获得的产物。

    Thermoplastic elastomeric resin compositions and process for preparing
the same
    4.
    发明授权
    Thermoplastic elastomeric resin compositions and process for preparing the same 失效
    热塑性弹性体树脂组合物及其制备方法

    公开(公告)号:US4912148A

    公开(公告)日:1990-03-27

    申请号:US219577

    申请日:1988-07-15

    IPC分类号: C08L23/02 C08L23/16 C08L23/22

    摘要: Thermoplastic elastomer having excellent processability and physical properties is provided by the composition:(A) monoolefin copolymer rubber: 20 to 90 parts by weight(B) crystalline poly-alpha olefin resin: 5 to 70 parts by weight(C) mineral oil-type oil: 5 to 100 parts by weight with respect to (A) plus (B)(D) polyolefin-type wax: 5 to 60 parts by weight with respect to (A) plus (B)(E) butyl rubber: 0.1 to 10 parts by weight with respect to (A) plus (B)in the extruder and then are dynamically partial cross-linked together with a certain amount of organic peroxide, cross-linking aids and coupling agents in the extruder.

    摘要翻译: 具有优异的加工性和物理性能的热塑性弹性体由以下成分提供:(A)单烯烃共聚物橡胶:20〜90重量份(B)结晶性聚-α-烯烃树脂:5〜70重量份(C)矿物油型 油:相对于(A)+(B)(D)聚烯烃型蜡为5〜100重量份:相对于(A)+(B)(E)丁基橡胶为5〜60重量份:0.1〜 在挤出机中相对于(A)加(B)为10重量份,然后在挤出机中与一定量的有机过氧化物,交联助剂和偶联剂动态部分交联在一起。

    O/W type emulsion containing milk
    6.
    发明授权
    O/W type emulsion containing milk 失效
    含牛奶的O / W型乳液

    公开(公告)号:US5447961A

    公开(公告)日:1995-09-05

    申请号:US200280

    申请日:1994-02-23

    摘要: Disclosed herein is an O/W type emulsion comprising oils and milk characterized in that which comprises as an emulsifier polyethoxylated vitamin E in amount of 0.01 to 10% by weight. This emulsion may further contain vitamin E or its derivative.The emulsion according to the invention may stored for a long period of time without phase separation because polyethoxylated vitamin E contained therein forms microspheres in the interface of each emulsion particles. Further, it shows an improved activity of protecting the skin from the harmful oxygen species.

    摘要翻译: 本文公开了包含油和乳的O / W型乳液,其特征在于其中含有0.01至10重量%的聚乙氧基化维生素E作为乳化剂。 该乳液还可以含有维生素E或其衍生物。 根据本发明的乳液可以长时间储存​​而没有相分离,因为其中所含的聚乙氧基化维生素E在每个乳液颗粒的界面中形成微球。 此外,它显示出保护皮肤免受有害氧物质的改善的活性。

    Tray extending apparatuses for an oven
    8.
    发明授权
    Tray extending apparatuses for an oven 失效
    用于烤箱的托盘延伸装置

    公开(公告)号:US5338922A

    公开(公告)日:1994-08-16

    申请号:US17514

    申请日:1993-02-12

    IPC分类号: F24C7/02 H05B6/80

    CPC分类号: H05B6/6414 F24C15/16

    摘要: A microwave oven includes a cooking chamber having a door. A tray is mounted in the chamber by a roller/guide track arrangement such that gravitational force acting on the tray is converted into a force which slides the tray forwardly when the door is opened.

    摘要翻译: 微波炉包括具有门的烹饪室。 托盘通过辊/导轨装置安装在腔室中,使得作用在托盘上的重力转换成当门打开时向前滑动托盘的力。

    Cost reduction of acid curing foundry binders with alkylated aromatic
hydrocarbon solvents
    9.
    发明授权
    Cost reduction of acid curing foundry binders with alkylated aromatic hydrocarbon solvents 失效
    使用烷基化芳烃溶剂成本降低酸固化铸造粘结剂

    公开(公告)号:US4336342A

    公开(公告)日:1982-06-22

    申请号:US244521

    申请日:1981-03-16

    IPC分类号: B22C1/22 C08K5/01

    CPC分类号: B22C1/224 C08K5/01

    摘要: Binder Compositions comprising a solution of furan foundry binders in an alkylated aromatic hydrocarbon solvent result in a more cost efficient binder. The cost efficiency is achieved without significant loss of physical properties of the foundry cores and molds which are formed using the binder. In instances the binder compositions of this invention exhibit improved physical properties.

    摘要翻译: 包含呋喃铸造粘合剂在烷基化芳烃溶剂中的溶液的粘结剂组合物导致更具成本效益的粘合剂。 实现成本效率而不会使用粘合剂形成的铸造芯和模具的物理性能的显着损失。 在本发明的粘合剂组合物中,表现出改进的物理性能。