Bio-based solvents and methods for using same
    22.
    发明授权
    Bio-based solvents and methods for using same 失效
    生物基溶剂及其使用方法

    公开(公告)号:US07951766B1

    公开(公告)日:2011-05-31

    申请号:US12704721

    申请日:2010-02-12

    IPC分类号: C11D7/50

    CPC分类号: C11D3/43 C11D3/2093

    摘要: A composition containing an epoxide of fatty acid esters, such as epoxidized methyl soyate prepared by alcoholysis of epoxidized triglycerides, suitable for degreasing, paint removal, cleaning and the like is provided herein. The component can be blended with both conventional and soy-based co-solvents and other components such as surfactants and the like.

    摘要翻译: 本文提供了含有脂肪酸酯的环氧化物的组合物,例如通过环氧化甘油三酯的醇解制备的环氧化的大豆酸甲酯,适用于脱脂,除油,清洗等。 该组分可与常规和大豆基助溶剂和其它组分如表面活性剂等共混。

    Compatibilizers for composites of PVC and cellulosic materials
    26.
    发明申请
    Compatibilizers for composites of PVC and cellulosic materials 失效
    PVC和纤维素材料复合材料的增容剂

    公开(公告)号:US20070293604A1

    公开(公告)日:2007-12-20

    申请号:US11473262

    申请日:2006-06-20

    IPC分类号: B29C47/00

    摘要: Disclosed herein is a method for improving the physical properties of cellulose fiber-containing material/PVC composites comprising adding to said composites an effective amount of at least one compatibilizer comprising an organometallic zirconium compound. The preferred organometallic zirconium compound is cyclo[dineopentyl(diallyl)]pyrophosphato dineopentyl(diallyl)zirconate. Articles of manufacture comprising such composites are also disclosed.

    摘要翻译: 本文公开了一种改善含纤维素纤维材料/ PVC复合材料的物理性能的方法,包括向所述复合材料中加入有效量的至少一种包含有机金属锆化合物的增容剂。 优选的有机金属锆化合物是环[二辛基(二烯丙基)]]焦磷酸二戊基(二烯丙基)锆酸酯。 还公开了包含这种复合材料的制品。

    Preparation of di-t-alkyl peroxides and t-alkyl hydroperoxides from n-alkyl ethers
    28.
    发明授权
    Preparation of di-t-alkyl peroxides and t-alkyl hydroperoxides from n-alkyl ethers 失效
    从正烷基醚制备二烷基过氧化物和叔烷基氢过氧化物

    公开(公告)号:US06225510B1

    公开(公告)日:2001-05-01

    申请号:US09459254

    申请日:1999-12-10

    IPC分类号: C07C40900

    摘要: A process for production of a t-alkyl peroxide compound includes the steps of: a) reacting an n-alkyl t-alkyl ether with a reactant mixture comprising an acid catalyst and a compound of the formula RO2H  (I)  where R is H or t-alkyl, provided that if R is t-alkyl the t-alkyl peroxide compound product is a di-t-alkyl peroxide, and b) isolating a reaction product comprising said t-alkyl peroxide compound from the mixture resulting from step a). The process can be used to prepare t-butyl hydroperoxide or di-t-butyl peroxide from methyl t-butyl ether. Sulfuric acid may be used as the acid catalyst.

    摘要翻译: 一种生产叔烷基过氧化物的方法包括以下步骤:a)使正烷基叔烷基醚与包含酸催化剂和下式化合物的反应混合物反应,其中R是H或叔烷基, 条件是如果R是叔烷基,则叔烷基过氧化物产物是二叔烷基过氧化物,和b)从由步骤a)得到的混合物中分离出包含所述叔烷基过氧化物化合物的反应产物。 用于从甲基叔丁基醚制备叔丁基过氧化氢或二叔丁基过氧化物。 硫酸可用作酸催化剂。

    Preparation of peroxyketals
    29.
    发明授权
    Preparation of peroxyketals 失效
    过氧缩酮的制备

    公开(公告)号:US06180832B2

    公开(公告)日:2001-01-30

    申请号:US09321288

    申请日:1999-05-27

    IPC分类号: C07C40916

    CPC分类号: C07C409/22 C07C407/00

    摘要: The process of preparing peroxyketals which comprises reacting a composition comprising ketone with hydroperoxide in the presence of heteropolyacid.

    摘要翻译: 制备过氧缩酮的方法,其包括在杂多酸存在下使包含酮与氢过氧化物的组合物反应。