A BIOPLASTIC COMPOSITION COMPRISING BIOMASS AS A COMPONENT AND A PRODUCTION PROCESS
    1.
    发明申请
    A BIOPLASTIC COMPOSITION COMPRISING BIOMASS AS A COMPONENT AND A PRODUCTION PROCESS 审中-公开
    包含生物质作为组分的生物塑料组合物和生产方法

    公开(公告)号:WO2018021980A1

    公开(公告)日:2018-02-01

    申请号:PCT/TH2017/000044

    申请日:2017-05-31

    CPC classification number: C08L67/02 C08K2201/018 C08L27/12 C08L67/04 C08L99/00

    Abstract: This invention discloses a bioplastic composition comprising biomass as a component comprising a plastic compound resin comprising polybutylene succinate (PBS), polylactic acid (PLA), and additives selected from biomass from the coffee roasting processes, i.e. silver skin of coffee (SSC); and/or at least one fluoropolymer or fluoropolymer derivative as a friction reducing agent. This invention also relates to a process of pretreating the silver skin coffee for using as an additive for bioplastic resin to produce various products or using as a natural color masterbatch together with other plastics via extrusion, injection molding, compression and thermoforming processes in the industrial level.

    Abstract translation: 本发明公开了一种生物塑料组合物,其包含生物质作为包含塑料化合物树脂的组分的组分,所述塑料化合物树脂包含聚丁二酸丁二醇酯(PBS),聚乳酸(PLA)和选自来自咖啡焙烧工艺的生物质的添加剂,即银 咖啡皮(SSC); 和/或至少一种含氟聚合物或含氟聚合物衍生物作为摩擦降低剂。 本发明还涉及一种预处理银皮用咖啡以用作生物塑料树脂的添加剂以生产各种产品或通过工业级的挤出,注塑,压缩和热成型工艺与其它塑料一起用作天然色母粒的方法

    POLYMER COMPOSITION AND A METHOD FOR PRODUCING PACKING MATERIALS WITH CONTROLLABLE DECOMPOSITION
    7.
    发明申请
    POLYMER COMPOSITION AND A METHOD FOR PRODUCING PACKING MATERIALS WITH CONTROLLABLE DECOMPOSITION 审中-公开
    聚合物组合物和用于生产可控分解的包装材料的方法

    公开(公告)号:WO2003051989A1

    公开(公告)日:2003-06-26

    申请号:PCT/BG2002/000015

    申请日:2002-06-27

    Abstract: The polymer composition is used for packing products of the chemical, food and other industries. The packing material obtained from the polymer composition has a wide range of application and controllable decomposition of the packages in water medium, ensuring environmental cleanness and recycling of the material.The polymer composition for packing materials contains polyvinylalcohol and water, and, according to the invention, it also contains polyvinylacetate dispersion, methylcellulose, carboxymethylcellulose and glucose in the following proportions of the components in % by weight: polyvinylalcohol 32 - 84, polyvinylacetate dispersion 10- 57, methylcellulose 3.0 - 5.8, carboxymethylcellulose 2.0 - 4.2, glucose 0.5 - 2.3, and water 0.5 - 6.0. The method for producing packing materials from the polymer composition includes the preparation of a dry mixture or viscous mass and moulding. According to the invention, before or after the moulding the material is treated successively with aqueous sodium tetraborate solution and aqueous formaldehyde solution.

    Abstract translation: 聚合物组合物用于包装化学,食品和其他行业的产品。 由聚合物组合物获得的包装材料在水介质中具有广泛的应用范围和可分解的包装,确保材料的环境清洁和再循环。包装材料的聚合物组合物含有聚乙烯醇和水,根据本发明 ,它还包含以下重量比的组分的聚乙酸乙烯酯分散体,甲基纤维素,羧甲基纤维素和葡萄糖:聚乙烯醇32-84,聚乙酸乙烯酯分散体10-57,甲基纤维素3.0-5.8,羧甲基纤维素2.0-4.2,葡萄糖0.5-2.3, 和水0.5-6.0。 从聚合物组合物制造包装材料的方法包括制备干混合物或粘性物质并模塑。 根据本发明,在模塑之前或之后,依次用四水硼酸钠水溶液和甲醛水溶液处理材料。

    친환경 가소제 및 이를 이용한 수지 조성물
    10.
    发明申请
    친환경 가소제 및 이를 이용한 수지 조성물 审中-公开
    使用环境友好的增塑剂和树脂组合物

    公开(公告)号:WO2014104861A1

    公开(公告)日:2014-07-03

    申请号:PCT/KR2013/012413

    申请日:2013-12-31

    Inventor: 최진일 안은숙

    CPC classification number: C08K5/10 C08K5/315 C08K2201/018 C08L101/16

    Abstract: 본 발명은 수지의 생분해성을 유지하면서도 신율, 인장강도, 내충격성 등의 기계적 물성을 향상시키면서도 수지와의 상용성을 높일 수 있으며, 열안정성, 유연성, 투명성, 점착성, 내한성이 좋고, 특히, 가공 온도 범위가 넓어 다양한 분야의 생분해성 수지에 적용이 가능하고, 블리드 아웃(bleed out)현상이 발생하지 않고 내구성이 뛰어난 생분해성 수지 조성물용 가소제를 제공한다.

    Abstract translation: 本发明提供一种用于生物降解性树脂组合物的增塑剂,其可以提高与树脂的相容性,同时保持树脂的生物降解性和改善机械性能如伸长率,拉伸强度,耐冲击性等,具有优异的热稳定性,柔韧性,透明性 ,粘合性和耐寒性,特别是可以应用于各种领域的生物可降解树脂,由于处理温度宽,不产生渗出,并且具有显着的耐久性。

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