IMPROVED STABILIZED FLEXIBLE PVC COMPOSITIONS AND ARTICLES MADE THEREFROM
    171.
    发明申请
    IMPROVED STABILIZED FLEXIBLE PVC COMPOSITIONS AND ARTICLES MADE THEREFROM 审中-公开
    改进的稳定的柔性PVC组合物及其制品

    公开(公告)号:WO2013184661A1

    公开(公告)日:2013-12-12

    申请号:PCT/US2013/044078

    申请日:2013-06-04

    CPC classification number: C08K5/1535 C08J5/18 C08J2327/06 C08K5/0016 C08L27/06

    Abstract: Plasticized, unpigmented and pigmented PVC films are described which utilize a biobased, phthalate ester alternative primary plasticizer. The films show comparable color performance to the phthalate ester-plasticized unpigmented or pigmented PVC films, even where the neat biobased plasticizer has a much higher Pt-Co color as measured according to DIN-6271 (ASTM D 1209) compared to the neat phthalate ester plasticizer. Biobased primary plasticizers in the form of diesters of furan-2,5-dicarboxylic acid are especially contemplated, and provide increased thermal stability to the PVC films as an added benefit.

    Abstract translation: 描述了增塑的,未着色的和着色的PVC膜,其利用生物基邻​​苯二甲酸酯替代的主要增塑剂。 与邻苯二甲酸酯类相比,即使在纯生物基增塑剂具有比DIN-6271(ASTM D 1209)测量的Pt-Co颜色高得多的情况下,该胶片显示出与邻苯二甲酸酯增塑的未着色或着色的PVC膜相当的颜色性能。 增塑剂。 特别考虑了呋喃-2,5-二羧酸二酯形式的基于生物的初级增塑剂,并为PVC膜提供增加的热稳定性,作为附加的益处。

    ANHYDROUS CORN PROCESSING
    174.
    发明申请
    ANHYDROUS CORN PROCESSING 审中-公开
    不锈钢加工

    公开(公告)号:WO2013173134A1

    公开(公告)日:2013-11-21

    申请号:PCT/US2013/040023

    申请日:2013-05-08

    CPC classification number: C08B30/044 A23D9/02 C11B1/10 C11B3/008

    Abstract: Anhydrous methods of fractionating corn grain that do not require the use of water but rather depends on use of organic solvents are described. The methods include contacting whole grain corn flour with a at least one organic solvent selected from the group consisting of a C1-C6 alcohol, ketone, ester or furan to form an admixture having no more than 15% w/w water. The admixture is separated into i) a solids fraction enriched with corn fiber and protein and 2) a liquid organic slurry comprising suspended starch, dissolved corn oil and the organic solvent. The starch is separated from the first organic slurry to obtain a solvent extracted solid starch fraction and a clarified organic solution. The clarified organic solution which contains dissolved oils is retained and may be evaporated to obtain corn oil that can be further refined.

    Abstract translation: 描述了不需要使用水分离谷物的无水方法,而取决于有机溶剂的使用。 所述方法包括使全谷物玉米粉与至少一种选自C1-C6醇,酮,酯或呋喃的有机溶剂接触,形成不超过15%w / w水的混合物。 将混合物分离为i)富含玉米纤维和蛋白质的固体级分,以及2)包含悬浮淀粉,溶解的玉米油和有机溶剂的液体有机浆料。 将淀粉与第一有机浆料分离,得到溶剂萃取的固体淀粉部分和澄清的有机溶液。 含有溶解油的澄清有机溶液被保留并且可以被蒸发以获得可进一步精制的玉米油。

    CELLULOLYTIC ENZYME ENHANCEMENT OF DRY GRIND CORN PROCESSING AND ETHANOL PRODUCTION
    175.
    发明申请
    CELLULOLYTIC ENZYME ENHANCEMENT OF DRY GRIND CORN PROCESSING AND ETHANOL PRODUCTION 审中-公开
    干燥玉米加工和乙醇生产的纤维素酶增强

    公开(公告)号:WO2013166405A2

    公开(公告)日:2013-11-07

    申请号:PCT/US2013/039496

    申请日:2013-05-03

    Abstract: A method to increase ethanol production from a corn dry-mill process is described that comprises adding an enzyme preparation derived from Trichoderma reesei having cellulolytic activity to a saccharification process that includes conventional alpha amylase and glucoamylase. The addition of the cellulolytic enzyme decreases viscosity of the saccharified mash and can increase ethanol yield from a dry grind fermentation by as much as 10% or more. Specific characteristics are provided to show surprising and advantageous results of one particular preparation of cellulolytic enzymes from T. reesei.

    Abstract translation: 描述了从玉米干磨法生产乙醇生产的方法,其包括将含有纤维素分解活性的里氏木霉的酶制剂添加到包含常规α-淀粉酶和葡糖淀粉酶的糖化过程中。 纤维素分解酶的添加降低了糖化的糊状物的粘度,并且可以将来自干研磨发酵的乙醇产量提高多达10%或更多。 提供具体特征以显示来自里氏木霉的纤维素分解酶的一种特殊制备的惊人和有利的结果。

    REDUCED COLOR EPOXIDIZED ESTERS FROM EPOXIDIZED NATURAL FATS AND OILS
    179.
    发明申请
    REDUCED COLOR EPOXIDIZED ESTERS FROM EPOXIDIZED NATURAL FATS AND OILS 审中-公开
    从环氧化天然脂肪和油中减少颜色的环氧化酯

    公开(公告)号:WO2013002913A1

    公开(公告)日:2013-01-03

    申请号:PCT/US2012/038760

    申请日:2012-05-21

    CPC classification number: C11C3/10 C07D303/42 C08K5/10 C11B3/02 C11C1/08

    Abstract: Reduced color epoxidized fatty acid esters are provided which may be used as primary plasticizers for PVC, in replacement of phthalate plasticizers. The reduced color epoxidized fatty acid esters are prepared from natural fats or oils by transesterification and interesterification processes, whereby through the use of borohydride, materials having Pt-Co colors according to ASTM D1209 on the order of 50 and lower are possible.

    Abstract translation: 提供了减少颜色的环氧化脂肪酸酯,其可用作PVC的主要增塑剂,以替代邻苯二甲酸酯增塑剂。 通过酯交换和酯交换方法由天然脂肪或油制备还原型环氧化脂肪酸酯,由此通过使用硼氢化物,可以使用根据ASTM D1209的Pt-Co颜色的数量级为50以下的材料。

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