Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymers
    1.
    发明授权
    Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymers 有权
    来自环己烷氧化副产物流的脂肪族聚酯多元醇作为聚氨酯和聚异氰脲酸酯聚合物的前体

    公开(公告)号:US09056940B2

    公开(公告)日:2015-06-16

    申请号:US13493840

    申请日:2012-06-11

    摘要: The invention provides polyester polyol compositions and resin blends, useful as components of polyurethane and polyisocyanurate polymers, produced from cyclohexane oxidation reaction byproducts, such as water extracts and non-volatile distillation residues from the reaction. Such byproducts of industrial processes for preparation of adipic acid and caprolactam, important intermediates in the production of various types of nylon, have hitherto largely been used only as fuels. The present invention provides value-added products, methods for making, and methods for using the byproduct-derived polyester polyol compositions. For example, the invention provides polyurethane (PU) and/or polyisocyanurate (PIR) polymers made using the polyol compositions and polyfunctional isocyanates. The PU and PIR polymers can be used as adhesives, binders (e.g., for wood fibers), coatings (e.g., for controlled release fertilizers), and foams.

    摘要翻译: 本发明提供聚酯多元醇组合物和树脂共混物,其可用作由环己烷氧化反应副产物如水提取物和来自反应的非挥发性蒸馏残余物产生的聚氨酯和聚异氰脲酸酯聚合物的组分。 用于制备己二酸和己内酰胺的工业方法的这种副产物,各种类型的尼龙的生产中的重要中间体迄今为止主要仅用作燃料。 本发明提供增值产品,制备方法和使用副产物衍生的聚酯多元醇组合物的方法。 例如,本发明提供使用多元醇组合物和多官能异氰酸酯制备的聚氨酯(PU)和/或聚异氰脲酸酯(PIR)聚合物。 PU和PIR聚合物可用作粘合剂,粘合剂(例如木纤维),涂层(例如用于控释肥料)和泡沫。

    INTEGRATED COPOLYETHER GLYCOL MANUFACTURING PROCESS
    2.
    发明申请
    INTEGRATED COPOLYETHER GLYCOL MANUFACTURING PROCESS 审中-公开
    一体化聚乙二醇制造工艺

    公开(公告)号:US20130046116A1

    公开(公告)日:2013-02-21

    申请号:US13514801

    申请日:2010-01-12

    IPC分类号: C07C41/26 C07C43/13

    摘要: The present invention relates to an improved, fully-integrated continuous process of enhanced process operability for manufacturing copolyether glycols having enhanced physical properties by polymerization of a reaction mixture comprising tetrahydrofuran and at least one alkylene oxide in the presence of an acid catalyst and at least one compound containing reactive hydrogen atoms. The copolyether glycols manufactured by the present process have enhanced physical properties of increased alkylene oxide incorporation, average molecular weight and polydispersity, as well as reduced crystallinity, color, oligomeric cyclic ether content, and linear oligomer having an average molecular weight of up to about 400 dalton content.

    摘要翻译: 本发明涉及一种改进的,完全一体化的连续方法,其增强了制备具有增强的物理性能的共聚醚二醇的工艺可操作性,所述共聚醚二醇在酸催化剂存在下通过聚合包含四氢呋喃和至少一种烯化氧的反应混合物和至少一种 含有活性氢原子的化合物。 通过本方法制备的共聚醚二醇具有增加的烯化氧掺入,平均分子量和多分散性以及降低的结晶度,颜色,低聚环醚含量和平均分子量高达约400的线性低聚物的物理性能 达尔顿内容

    HYDROGENATION AND ESTERIFICATION TO FORM DIESTERS
    4.
    发明申请
    HYDROGENATION AND ESTERIFICATION TO FORM DIESTERS 失效
    加氢处理和形成柴油

    公开(公告)号:US20110207959A1

    公开(公告)日:2011-08-25

    申请号:US12851296

    申请日:2010-08-05

    IPC分类号: C07C67/48 C07C69/40

    摘要: A process is disclosed which employs hydrogenation and esterification to form alkyl diesters. The process subjects an unrefined or otherwise not purified composition comprising maleic anhydride production residue to the processes of hydrogenation and esterification and forming diesters at high conversion efficiency.

    摘要翻译: 公开了一种采用氢化和酯化形成烷基二酯的方法。 该方法将包含马来酸酐生产残余物的未精制或未纯化的组合物以高转化率处理氢化和酯化和形成二酯的方法。

    Stain-resist compositions
    5.
    发明授权
    Stain-resist compositions 有权
    防污组合物

    公开(公告)号:US07879112B2

    公开(公告)日:2011-02-01

    申请号:US11635956

    申请日:2006-12-08

    申请人: Yanhui Sun

    发明人: Yanhui Sun

    IPC分类号: D06M13/03 D06M13/224

    摘要: The present invention relates generally to stain-resist compositions, and particularly, but not by way of limitation, to fibers and textiles treated with stain-resist compositions.

    摘要翻译: 本发明一般涉及抗污染组合物,特别是但不限于,用抗污染剂组合物处理的纤维和织物。

    Polyamide compounds
    7.
    发明申请
    Polyamide compounds 有权
    聚酰胺化合物

    公开(公告)号:US20050027049A1

    公开(公告)日:2005-02-03

    申请号:US10925102

    申请日:2004-08-24

    申请人: Yanhui Sun Jun Zhao

    发明人: Yanhui Sun Jun Zhao

    摘要: An acid-dyeable polyester composition comprising (a) polyester and (b) secondary amine or secondary amine salt in an amount effective to promote acid-dyeability. The acid-dyeable polyester composition may be prepared by melt blending: the polyester; and polymeric additive prepared from (i) triamine containing secondary amine or secondary amine salt unit(s) and (ii) one or more other monomer and/or polymer units. One polymeric additive comprises polyamide selected from the group consisting of poly-imino-bisalkylene-terephthalamide, -isophthalamide and -1,6-naphthalamide, and salts thereof. Also, the polymeric additive, the blends, shaped articles (e.g., fibers and films), processes of dyeing, and processes for preparing an acid dyeable polyester composition.

    摘要翻译: 一种酸可染的聚酯组合物,其包含(a)有效促进酸可染性的量的聚酯和(b)仲胺或仲胺盐。 可酸可聚酯组合物可以通过熔融共混来制备:聚酯; 和由(i)含三胺的仲胺或仲胺盐单元和(ii)一种或多种其它单体和/或聚合物单元制备的聚合物添加剂。 一种聚合物添加剂包括选自聚亚氨基 - 二亚烷基 - 对苯二甲酰胺, - 间苯二甲酰胺和-1,6-萘酰胺的聚酰胺及其盐。 此外,聚合物添加剂,共混物,成形制品(例如纤维和薄膜),染色方法和制备酸可染色聚酯组合物的方法。

    ALIPHATIC POLYESTER POLYOLS FROM CYCLOHEXANE OXIDATION BYPRODUCT STREAMS AS PRECURSORS FOR POLYURETHANE AND POLYISOCYANURATE POLYMERS
    9.
    发明申请
    ALIPHATIC POLYESTER POLYOLS FROM CYCLOHEXANE OXIDATION BYPRODUCT STREAMS AS PRECURSORS FOR POLYURETHANE AND POLYISOCYANURATE POLYMERS 有权
    作为聚氨酯和聚异氰酸酯聚合物前驱体的产品流程的环氧化合物氧化的聚氨酯聚合物

    公开(公告)号:US20130042659A1

    公开(公告)日:2013-02-21

    申请号:US13493840

    申请日:2012-06-11

    摘要: The invention provides polyester polyol compositions and resin blends, useful as components of polyurethane and polyisocyanurate polymers, produced from cyclohexane oxidation reaction byproducts, such as water extracts and non-volatile distillation residues from the reaction. Such byproducts of industrial processes for preparation of adipic acid and caprolactam, important intermediates in the production of various types of nylon, have hitherto largely been used only as fuels. The present invention provides value-added products, methods for making, and methods for using the byproduct-derived polyester polyol compositions. For example, the invention provides polyurethane (PU) and/or polyisocyanurate (PIR) polymers made using the polyol compositions and polyfunctional isocyanates. The PU and PIR polymers can be used as adhesives, binders (e.g., for wood fibers), coatings (e.g., for controlled release fertilizers), and foams.

    摘要翻译: 本发明提供聚酯多元醇组合物和树脂共混物,其可用作由环己烷氧化反应副产物如水提取物和来自反应的非挥发性蒸馏残余物产生的聚氨酯和聚异氰脲酸酯聚合物的组分。 用于制备己二酸和己内酰胺的工业方法的这种副产物,各种类型的尼龙的生产中的重要中间体迄今为止主要仅用作燃料。 本发明提供增值产品,制备方法和使用副产物衍生的聚酯多元醇组合物的方法。 例如,本发明提供使用多元醇组合物和多官能异氰酸酯制备的聚氨酯(PU)和/或聚异氰脲酸酯(PIR)聚合物。 PU和PIR聚合物可用作粘合剂,粘合剂(例如木纤维),涂层(例如用于控释肥料)和泡沫。

    Stain-resist compositions
    10.
    发明授权
    Stain-resist compositions 有权
    防污组合物

    公开(公告)号:US07166236B2

    公开(公告)日:2007-01-23

    申请号:US10808814

    申请日:2004-03-24

    申请人: Yanhui Sun

    发明人: Yanhui Sun

    IPC分类号: D06M13/03 D06M13/224

    摘要: The present invention relates generally to stain-resist compositions, and particularly, but not by way of limitation, to fibers and textiles treated with stain-resist compositions.

    摘要翻译: 本发明一般涉及抗污染组合物,特别是但不限于,用抗污染剂组合物处理的纤维和织物。