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    POLYHYDROXYALKANOATE COPOLYMER COMPOSITIONS AND METHODS OF MAKING THE SAME
    71.
    发明申请
    POLYHYDROXYALKANOATE COPOLYMER COMPOSITIONS AND METHODS OF MAKING THE SAME 审中-公开
    聚羟基烷基酯共聚物组合物及其制备方法

    公开(公告)号：US20150240273A1

    公开(公告)日：2015-08-27

    申请号：US14434651

    申请日：2013-10-01

    Applicant: Metabolix, Inc.

    Inventor： Thomas Martin Ramseier ,  Jeffrey A. Bickmeier ,  William R. Farmer ,  Catherine Morse ,  Himani Chinnapen ,  Oliver P. Peoples ,  Yossef Shabtai

    IPC: C12P7/62 ,  C08L67/04 ,  C08G63/06

    CPC classification number: C12P7/625 ,  C08G63/06 ,  C08L67/04 ,  C08L2201/06

    Abstract: A polyhydroxyalkanoate copolymer composition is provided. The composition comprises a plurality of polyhydroxyalkanoate copolymer molecules. The polyhydroxyalkanoate copolymer molecules (i) comprise 3-hydroxybutyrate monomers and 4-hydroxybutyrate monomers, (ii) have a monomeric molar percentage of 4-hydroxybutyrate monomers of 23.5 to 75%, and (iii) have a biobased content of ≧80%. Also provided is a method of making a polyhydroxyalkanoate copolymer composition. The method comprises culturing an organism in the presence of one or more carbon raw materials under conditions under which (a) the one or more carbon raw materials are converted to 3-hydroxybutyryl-CoA and 4-hydroxybutyryl-CoA and (b) the 3-hydroxybutyryl-CoA and the 4-hydroxybutyryl-CoA are polymerized to form the polyhydroxyalkanoate copolymer molecules, thereby forming the composition. The organism has been genetically engineered to comprise particular enzymatic activities, and to not comprise other particular enzymatic activities. The one or more carbon raw materials, taken together, have a biobased content of ≧80%.

    Abstract translation: 提供聚羟基链烷酸酯共聚物组合物。 组合物包含多种聚羟基链烷酸酯共聚物分子。 聚羟基链烷酸酯共聚物分子（i）包含3-羟基丁酸酯单体和4-羟基丁酸酯单体，（ii）具有23.5-75％的4-羟基丁酸酯单体的单体摩尔百分数，和（iii）生物基含量≥80％。 还提供了制备聚羟基链烷酸酯共聚物组合物的方法。 该方法包括在（a）一种或多种碳原料转化为3-羟基丁酰辅酶A和4-羟基丁酰辅酶A的条件​​下，在一种或多种碳原料存在下培养生物体，和（b）3 聚羟基丁酰辅酶A和4-羟基丁酰辅酶A聚合形成聚羟基链烷酸酯共聚物分子，从而形成组合物。 生物体已被遗传工程化以包含特定的酶活性，并且不包含其它特定的酶活性。 一种或多种碳原料合在一起具有≥80％的生物基含量。

    MIXTURE FOR BIODEGRADABLE ARTICLES
    75.
    发明申请
    MIXTURE FOR BIODEGRADABLE ARTICLES 审中-公开
    可生物降解文章的混合物

    公开(公告)号：US20150107155A1

    公开(公告)日：2015-04-23

    申请号：US14390166

    申请日：2013-05-09

    Applicant: BIOPLASMAR LTD.

    Inventor： Chanoch Samet

    IPC: A01G9/02 ,  A01G1/00 ,  C08L1/02

    CPC classification number: A01G9/021 ,  A01G9/02 ,  A01G9/0291 ,  C08L1/02 ,  C08L97/02 ,  C08L99/00 ,  C08L2201/06 ,  C08L1/28 ,  C08L3/02

    Abstract: The present invention provides a mixture based on at least one organic waste component having particles that are equal to or smaller than 2 mm., at least one organic adhesive component and at least one organic plasticizer or emulsifying agent, for the manufacture of biodegradable planting pots. The invention also provides a method for automatically planting a plant, by using a container fitted for automatic planting, filled with the biodegradable planting pots of the invention.

    Abstract translation: 本发明提供一种基于至少一种具有等于或小于2mm的颗粒的有机废物组分，至少一种有机粘合剂组分和至少一种有机增塑剂或乳化剂的混合物，用于制造可生物降解的种植盆 。 本发明还提供一种通过使用装配有自动种植的容器来自动种植植物的方法，其中填充有本发明的可生物降解的种植盆。

    Combination degradable and non-degradable matrices for active agent delivery
    76.
    发明授权
    Combination degradable and non-degradable matrices for active agent delivery 有权
    用于活性剂递送的组合可降解和不可降解的基质

    公开(公告)号：US08968782B2

    公开(公告)日：2015-03-03

    申请号：US11770316

    申请日：2007-06-28

    Applicant: Ralph A. Chappa ,  Robert W. Hergenrother ,  Paula Bushendorf ,  Joram Slager

    Inventor： Ralph A. Chappa ,  Robert W. Hergenrother ,  Paula Bushendorf ,  Joram Slager

    IPC: A61K47/30 ,  A61K38/02 ,  A61K9/00 ,  A61K39/395 ,  A61K45/00 ,  A61L27/58 ,  A61L27/48 ,  A61L27/54 ,  C08L23/08 ,  C08L33/08 ,  C08L71/02

    CPC classification number: A61L27/58 ,  A61L27/48 ,  A61L27/54 ,  A61L2300/252 ,  A61L2300/256 ,  A61L2300/604 ,  C08L23/0853 ,  C08L23/0869 ,  C08L33/08 ,  C08L71/02 ,  C08L2201/06 ,  C08L2666/22

    Abstract: The present invention relates to relates to combination degradable and non-degradable matrices and related methods. In an embodiment, the invention includes an active agent delivery matrix including a degradable polymer network, a non-degradable polymer network, the non-degradable polymer network interspersed within the degradable polymer network, and an active agent. In an embodiment, the invention includes an active agent elution control matrix including a degradable polymer; and a non-degradable polymer interspersed with the degradable polymer. In an embodiment, the invention includes a method of making an active agent delivery matrix including mixing a degradable polymer with a first solvent to form a degradable polymer solution; mixing a non-degradable polymer with a second solvent to form a non-degradable polymer solution; and simultaneously depositing the degradable polymer solution and the non-degradable polymer solution onto a substrate.

    Abstract translation: 本发明涉及可降解和不可降解的基质和相关方法。 在一个实施方案中，本发明包括活性剂递送基质，其包括可降解聚合物网络，不可降解聚合物网络，散布在可降解聚合物网络内的不可降解聚合物网络和活性剂。 在一个实施方案中，本发明包括包含可降解聚合物的活性剂洗脱控制基质; 和散布有可降解聚合物的不可降解聚合物。 在一个实施方案中，本发明包括制备活性剂递送基质的方法，包括将可降解聚合物与第一溶剂混合以形成可降解聚合物溶液; 将不可降解的聚合物与第二溶剂混合以形成不可降解的聚合物溶液; 同时将可降解聚合物溶液和不可降解聚合物溶液沉积在基材上。

    Polarity manipulation in polystyrene for enhanced bio-polymer miscibility
    77.
    发明授权
    Polarity manipulation in polystyrene for enhanced bio-polymer miscibility 有权
    在聚苯乙烯中的极性操作提高了生物聚合物的混溶性

    公开(公告)号：US08957152B2

    公开(公告)日：2015-02-17

    申请号：US13171828

    申请日：2011-06-29

    Applicant: Wei Wang ,  David W. Knoeppel ,  Jose Sosa

    Inventor： Wei Wang ,  David W. Knoeppel ,  Jose Sosa

    IPC: C08L25/14 ,  C08L35/06 ,  C08L67/04 ,  C08L29/04 ,  C08L35/00 ,  C08L67/00 ,  C08K5/053 ,  C08K5/00

    CPC classification number: C08L25/14 ,  C08K5/0016 ,  C08L1/00 ,  C08L3/00 ,  C08L5/00 ,  C08L25/08 ,  C08L29/04 ,  C08L35/06 ,  C08L67/04 ,  C08L2201/06

    Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.

    Abstract translation: 公开了一种苯乙烯组合物，其包含由至少一种苯乙烯类单体和至少一种共聚单体和可生物降解的组分的组合混合物的聚合产生的极性改性苯乙烯共聚物。 所述至少一种共聚单体包括极性官能团和极性改性的苯乙烯类共聚物，并且所述可生物降解的组分被组合以获得具有可生物降解的组分的苯乙烯组合物。 还公开了一种提高苯乙烯类聚合物中生物聚合物混溶性的方法。 通过组合苯乙烯类单体和极性共聚单体来混合共混物的极性，以形成组合的混合物，并将合并的混合物进行聚合，得到加入生物聚合物的苯乙烯聚合物共混物。

    MIXTURES OF BIODEGRADABLE POLYESTERS WITH AT LEAST ONE POLYMER OF NATURAL ORIGIN
    78.
    发明申请
    MIXTURES OF BIODEGRADABLE POLYESTERS WITH AT LEAST ONE POLYMER OF NATURAL ORIGIN 有权
    具有至少一种天然原料聚合物的生物可降解聚酯的混合物

    公开(公告)号：US20140364539A1

    公开(公告)日：2014-12-11

    申请号：US14466108

    申请日：2014-08-22

    Applicant: Novamont S.p.A.

    Inventor： Catia Bastioli

    IPC: C08L67/02

    CPC classification number: C08L67/02 ,  C08L3/02 ,  C08L67/04 ,  C08L2201/06 ,  C08L2666/02

    Abstract: Provided are mixtures of biodegradable polyesters comprising at least one polymer of natural origin and at least two aliphatic-aromatic polyesters of the diacid-diol type of which at least one with a high content of long chain aliphatic diacids of renewable origin showing excellent mechanical properties, sufficiently high melting temperatures, adequate crystallization rates, improved biodegradability properties as well as stability of physical properties over time.

    Abstract translation: 提供了包含至少一种天然来源的聚合物和至少两种二酸二醇类型的脂族 - 芳族聚酯的可生物降解聚酯的混合物，其中至少一种具有高含量的可再生原料的长链脂族二酸显示出优异的机械性能， 足够高的熔融温度，足够的结晶速率，改善的生物降解性能以及物理性能随时间的稳定性。

    STRETCH FILM PRODUCT
    80.
    发明申请
    STRETCH FILM PRODUCT 审中-公开
    拉伸膜产品

    公开(公告)号：US20140199557A1

    公开(公告)日：2014-07-17

    申请号：US14238546

    申请日：2012-09-21

    Applicant: KRH & Co., Ltd.

    Inventor： Kentaro Naito ,  Koji Aoyama ,  Hideyo Aoyama

    IPC: B65D65/46 ,  B29C47/00

    CPC classification number: B29C48/0018 ,  B65D65/466 ,  B65D75/006 ,  C08J7/047 ,  C08J2300/16 ,  C08J2367/02 ,  C08J2423/22 ,  C08J2433/00 ,  C08L23/0815 ,  C08L23/22 ,  C08L2201/06 ,  C08L2203/16 ,  C08L2205/025 ,  Y02W90/11 ,  Y02W90/13 ,  Y10T428/31797 ,  C08L67/02 ,  C08L3/06 ,  C08L33/00

    Abstract: Provided is a stretch film product with which the film itself has consistent stretchability (elasticity) and the entire film can be subjected to waste treatment by biodegradation without being incinerated at the time of waste disposal. The stretch film product has a layer adhered on at least one surface of a base film. The base film contains a resin blend (A+B), which is produced by blending polyester biodegradable resin (A) and polyethylene (B), that further contains a starch or a starch derivative. The mixture ratio [B/(A+B)] of polyethylene (B) in the resin blend (A+B) is 60 to 90%. The adhesive layer comprises a binder resin and polybutene.

    Abstract translation: 提供一种拉伸膜制品，其膜本身具有一致的拉伸性（弹性），并且整个膜可以通过生物降解进行废物处理，而不会在废物处理时被焚化。 拉伸膜产品具有粘附在基膜的至少一个表面上的层。 基膜含有通过混合进一步含有淀粉或淀粉衍生物的聚酯生物降解性树脂（A）和聚乙烯（B）混合而成的树脂共混物（A + B）。 树脂共混物（A + B）中聚乙烯（B）的混合比[B /（A + B）]为60〜90％。 粘合剂层包含粘合剂树脂和聚丁烯。

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