DIBENZYLIDENE SORBITOL (DBS)-BASED COMPOUNDS, COMPOSITIONS AND METHODS FOR USING SUCH COMPOUNDS
    1.
    发明申请
    DIBENZYLIDENE SORBITOL (DBS)-BASED COMPOUNDS, COMPOSITIONS AND METHODS FOR USING SUCH COMPOUNDS 审中-公开
    二苯并噻唑(DBS) - 化合物,组合物和使用这些化合物的方法

    公开(公告)号:WO2007127067A1

    公开(公告)日:2007-11-08

    申请号:PCT/US2007/009112

    申请日:2007-04-13

    CPC classification number: C08K5/0083 C07D493/04 C08K5/1575

    Abstract: The present invention relates to dibenzylidene sorbitol ("DBS")-based compounds. The compounds of this invention are particularly advantageous in that they are characterized by one or more of improved transparency (reduced haze), reduced yellowing and/or improved organoleptics (taste). According to one embodiment, the present invention provides a disubstituted DBS-based compound having an allyl group or a propyl group substituted on the first carbon of the sorbitol chain. The present invention also relates to compositions comprising such DBS-based compounds and methods for using them.

    Abstract translation: 本发明涉及二亚苄基山梨糖醇(“DBS”)类化合物。 本发明的化合物是特别有利的,因为它们的特征在于一种或多种改善的透明度(降低的雾度),减少的黄化和/或改善的感官(味道)。 根据一个实施方案,本发明提供了在山梨糖醇链的第一个碳上被取代的具有烯丙基或丙基的二取代的基于DBS的化合物。 本发明还涉及包含这种基于DBS的化合物的组合物及其使用方法。

    A METHOD FOR PREPARING ACETAL-CONTAINING COMPOSITIONS AND RELATED COMPOSITIONS AND ARTICLES
    3.
    发明申请
    A METHOD FOR PREPARING ACETAL-CONTAINING COMPOSITIONS AND RELATED COMPOSITIONS AND ARTICLES 审中-公开
    制备含乙醇的组合物和相关组合物和制品的方法

    公开(公告)号:WO2006044187A1

    公开(公告)日:2006-04-27

    申请号:PCT/US2005/035635

    申请日:2005-09-09

    CPC classification number: C07D493/04

    Abstract: An acetal compound may be formed by the method of reacting a substituted or unsubstituted benzaldehyde, a polyhydric alcohol, and an at least one acid catalyst at ambient temperatures, in a homogenous reaction media in the presence of at least one water miscible organic solvent. The molar ratio of the acid catalyst to the benzaldehyde may be less than about 0.6 to 1, respectively, of acid catalyst to benzaldehyde.

    Abstract translation: 缩合化合物可以通过在均一的反应介质中,在至少一种水混溶性有机溶剂的存在下,在环境温度下使取代或未取代的苯甲醛,多元醇和至少一种酸催化剂反应来形成。 酸催化剂与苯甲醛的摩尔比可以分别小于酸催化剂对苯甲醛的约0.6-1。

    ACETAL-BASED COMPOSITIONS
    4.
    发明申请
    ACETAL-BASED COMPOSITIONS 审中-公开
    基于ACETAL的组合物

    公开(公告)号:WO2005108479A2

    公开(公告)日:2005-11-17

    申请号:PCT/US2005/011685

    申请日:2005-04-05

    CPC classification number: C07D319/06 C07D493/04 C08K5/0083 C08K5/1575

    Abstract: An acetal-based composition useful as a nucleating, gelling, thickening or clarifying agent is disclosed. The composition may be synthesized or provided in many different forms, including multicarbon diacetals formed from carbohydrates. Once synthesized, the compound may be employed as an additive in a plastic composition, such as (for example) a polypropylene copolymer. Co-additives may also be employed. Several aryl structures may reside upon the hydrocarbon chain backbone. One structure of such an acetal-based composition is a modified sorbitol with one or more aryl groups and at least one substituted group upon a terminal carbon in the chain.

    Abstract translation: 公开了可用作成核剂,胶凝剂,增稠剂或澄清剂的基于缩醛的组合物。 组合物可以以许多不同形式合成或提供,包括由碳水化合物形成的多碳二缩醛。 一旦合成,该化合物可以用作塑料组合物中的添加剂,例如(例如)聚丙烯共聚物。 也可以使用共添加剂。 几个芳基结构可以位于烃链骨架上。 这种基于缩醛的组合物的一种结构是在链中末端碳上具有一个或多个芳基和至少一个取代基的改性山梨糖醇。

    NOVEL METHOD OF PRODUCING POLYESTERIFIED LIQUID ANTHRAQUINONE-BASED COLORANTS

    公开(公告)号:WO2005000913A3

    公开(公告)日:2005-01-06

    申请号:PCT/US2004/017648

    申请日:2004-06-04

    Abstract: An inventive blue colorant comprising a chromophore having at least one hydroxy group-terminated polyester chain attached, through a suitable alkylamino linking group (or groups), to the 1- position, the 4- position, or both, of an anthraquinone backbone is provided. Such colorants exhibit excellent amine/base stability and thermal stability, effective colorations, excellent low extraction rates, and high lightfastness levels, particularly when incorporated within certain media and/or on the surface of certain polyurethane substrates. The polyester chain or chains can be conveniently tailored to increase the solubility or compatibility in different types of polyurethane resin precursors thereby permitting the introduction of such excellent coloring chromophores within diverse polyurethane media and/or or diverse polyurethane substrates as well as provides a liquid colorant which facilitates handling. Compositions and articles comprising such inventive colorants are provided as well as methods for producing such inventive colorants.

    ADDITIVE COMPOSITION AND POLYMER COMPOSITIONS COMPRISING THE SAME

    公开(公告)号:WO2019094201A1

    公开(公告)日:2019-05-16

    申请号:PCT/US2018/057452

    申请日:2018-10-25

    Abstract: An additive composition comprises an impact modifier, an acetal compound, and a co-additive compound. An additive composition comprises a plurality of first particles and second particles. The first particles comprise an impact modifier. The second particles comprise a thermoplastic polymer, an acetal compound, and a co-additive. A polymer composition comprises a thermoplastic polymer, an impact modifier, an acetal compound, and a co-additive.

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