公开(公告)号：US20150223517A1

公开(公告)日：2015-08-13

申请号：US14416506

申请日：2013-07-12

Applicant: Kind Consumer Limited

Inventor： Alex Hearn ,  Ritika Gupta ,  Stuart Bhimsen Lowe ,  Hon Kit Chan

IPC: A24B15/26 ,  C08G63/183 ,  C08G63/78 ,  A24B15/16 ,  A24B15/24

CPC classification number: A24B15/26 ,  A24B15/16 ,  A24B15/243 ,  C08G63/183 ,  C08G63/78 ,  C12P19/02 ,  Y02E50/16 ,  Y02E50/17

Abstract: The present invention relates to processes for deriving components or products from tobacco biomass. In particular the invention relates to a process for deriving two or more components or products from a single tobacco biomass stock, wherein during the process, at least one component or product, for example nicotine, is extracted from a liquid phase and at least one component or product, for example an organic molecule such as an alcohol, is produced from a solid phase. The invention also relates to products, particularly plastics, synthesised from the organic molecules derived from the biomass stock.

Abstract translation: 本发明涉及从烟草生物质中得到组分或产物的方法。 特别地，本发明涉及从单一烟草生物质原料衍生两种或多种组分或产物的方法，其中在该方法期间，从液相中提取至少一种组分或产物，例如尼古丁，并且至少一种组分 或产物，例如有机分子如醇，由固相产生。 本发明还涉及由衍生自生物质原料的有机分子合成的产品，特别是塑料。

公开(公告)号：US09080013B2

公开(公告)日：2015-07-14

申请号：US14304221

申请日：2014-06-13

Applicant: Kureha Corporation

Inventor： Tatsuaki Miyashita ,  Fuminori Kobayashi ,  Hiroyuki Sato

IPC: C08G63/78 ,  C08G63/87 ,  C08G63/85 ,  C08G67/04

CPC classification number: C08G63/87 ,  C08G63/823 ,  C08G63/85

Abstract: A method to efficiently produce an aliphatic polyester and to improve the thermal stability of the resulting aliphatic polyester. A sulfonic acid compound is used as a co-catalyst at the time of a ring-opening bulk polymerization of a cyclic ester using a tin compound catalyst.

Abstract translation: 一种有效制备脂肪族聚酯并提高所得脂肪族聚酯的热稳定性的方法。 在使用锡化合物催化剂的环酯的开环本体聚合时，使用磺酸化合物作为助催化剂。

公开(公告)号：US09080012B2

公开(公告)日：2015-07-14

申请号：US13938257

申请日：2013-07-10

Applicant: Xerox Corporation ,  National Research Council of Canada

Inventor： Valerie M Farrugia ,  Andrew J Myles ,  Karen A Moffat ,  Jordan H Wosnick

IPC: C08G63/08 ,  C08G63/82 ,  C08G63/78 ,  C08L67/04

CPC classification number: C08G63/823 ,  C08G63/08 ,  C08G63/78 ,  C08L67/04

Abstract: The instant disclosure describes a ring opening polymerization (ROP) of cyclic monomer components using a nucleophilic transesterification catalyst system in a neat, single pot reaction to obtain homopolymers and copolymers.

Abstract translation: 本公开内容描述了在单一单釜反应中使用亲核酯交换催化剂体系的环状单体组分的开环聚合（ROP），以获得均聚物和共聚物。

公开(公告)号：US09040653B2

公开(公告)日：2015-05-26

申请号：US13034620

申请日：2011-02-24

Applicant: Zhenjiang Li ,  Pingkai Ouyang ,  He Huang

Inventor： Zhenjiang Li ,  Pingkai Ouyang ,  He Huang

IPC: C08G63/08 ,  C08G69/16 ,  B01J31/40 ,  C08G63/78 ,  C08G63/82 ,  C08G65/26 ,  C08G69/20 ,  C08G77/08 ,  B01J31/04

CPC classification number: C08G63/08 ,  B01J31/04 ,  B01J31/40 ,  C08G63/785 ,  C08G63/823 ,  C08G65/2609 ,  C08G65/2672 ,  C08G69/20 ,  C08G77/08

Abstract: This disclosure provides methods of controlled polymerization of cyclic compounds catalyzed by carbene derivatives having a general formula as shown below, and to obtain a biodegradable polymeric material having a large molecular weight, a narrow dispersity, and no metallic impurity.

Abstract translation: 本公开内容提供了具有如下所示通式的卡宾衍生物催化的环状化合物的受控聚合方法，并获得具有大分子量，窄分散性和无金属杂质的可生物降解的聚合物材料。

公开(公告)号：US20150141614A1

公开(公告)日：2015-05-21

申请号：US14402907

申请日：2013-05-30

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Tatsuya Yamauchi ,  Junichi Edahiro ,  Yasuhiro Kushida ,  Takami Morishita

IPC: C08G63/78

CPC classification number: C08G63/78 ,  C08G63/672 ,  C08G63/6854 ,  Y02P20/582

Abstract: The present invention provides a method for producing a polyester resin comprising dicarboxylic acid units and diol units, wherein at least a portion of the diol units is a diol unit having a cyclic acetal skeleton, the method comprising specific steps (1) to (4-2).

Abstract translation: 本发明提供一种包含二羧酸单元和二醇单元的聚酯树脂的制造方法，其中，至少一部分二醇单元为具有环状缩醛骨架的二醇单元，该方法包括具体步骤（1）〜（4- 2）。

公开(公告)号：US09034983B2

公开(公告)日：2015-05-19

申请号：US13409898

申请日：2012-03-01

Applicant: Husnu Alidedeoglu ,  Ganesh Kannan

Inventor： Husnu Alidedeoglu ,  Ganesh Kannan

IPC: C08G63/60 ,  C08G18/73 ,  C08G63/183 ,  C08G63/78 ,  C08G63/91 ,  C08G18/42

CPC classification number: C08G63/916 ,  C08G18/4216 ,  C08G18/4225 ,  C08G18/73 ,  C08G63/183 ,  C08G63/78 ,  C08K5/05 ,  C08K5/101 ,  C08L3/00 ,  C08L67/02 ,  C08L67/04 ,  C08L69/00 ,  C08L77/12 ,  C08L2205/02 ,  C09D167/00 ,  C09D167/04 ,  C09D169/00 ,  C09D177/12 ,  Y02P20/582

Abstract: A method for preparing poly(butylene terephthalate-co-adipate) copolymer by polymerizing 1,4-butane diol, an adipic acid component and an aromatic dicarboxy compound derived from polyethylene terephthalate, and a polyester component residue in the presence of a catalyst under conditions effective to form poly(butylene terephthalate-co-adipate) oligomers; adding a quencher; and reacting the quenched poly(butylene terephthalate-co-adipate) oligomers with a chain extender.

Abstract translation: 通过在催化剂存在下在条件下聚合1,4-丁二醇，己二酸组分和衍生自聚对苯二甲酸乙二醇酯的芳族二羧基化合物和聚酯组分残基来制备聚对苯二甲酸丁二醇酯 - 共 - 己二酸酯共聚物的方法 有效形成聚（对苯二甲酸丁二醇酯 - 共 - 己二酸酯）低聚物; 加入猝灭剂; 并使淬灭的聚（对苯二甲酸丁二醇酯 - 共 - 己二酸酯）低聚物与扩链剂反应。

公开(公告)号：US20150133627A1

公开(公告)日：2015-05-14

申请号：US14602610

申请日：2015-01-22

Applicant: THE COCA-COLA COMPANY

Inventor： INDRA PRAKASH ,  VENKATA SAI PRAKASH CHATURVEDULA ,  ROBERT M. KRIEGEL ,  XIAOYAN HUANG HUANG

IPC: C08G63/183 ,  C07C2/50 ,  C07C5/46 ,  C08G63/78 ,  C07C1/207 ,  C07C51/16 ,  C08B37/00 ,  C07C29/132 ,  C07C1/24 ,  C07C5/27

CPC classification number: C08G63/183 ,  C07C1/20 ,  C07C1/2072 ,  C07C1/24 ,  C07C2/50 ,  C07C5/2737 ,  C07C5/367 ,  C07C5/46 ,  C07C11/167 ,  C07C13/20 ,  C07C15/08 ,  C07C29/132 ,  C07C51/16 ,  C07C51/265 ,  C07C67/08 ,  C07C2523/20 ,  C07C2529/40 ,  C07C2529/44 ,  C07C2529/46 ,  C07C2529/65 ,  C07C2529/67 ,  C07C2529/68 ,  C07C2601/16 ,  C08B37/0087 ,  C08G63/78 ,  C12P7/62 ,  Y02E50/17 ,  C07C11/08 ,  C07C63/26

Abstract: Methods or preparing para-xylene from biomass by carrying out a Diels-Alder cycloaddition at controlled temperatures and activity ratios. Methods of preparing bio-terephthalic acid and bio-poly(ethylene terephthalate (bio-PET) are also disclosed, as well as products formed from bio-PET.

Abstract translation: 方法或通过在受控的温度和活性比下进行Diels-Alder环加成从生物质中制备对二甲苯。 还公开了制备生物对苯二甲酸和生物聚对苯二甲酸乙二醇酯（bio-PET）的方法以及由bio-PET形成的产品。

公开(公告)号：US09024060B2

公开(公告)日：2015-05-05

申请号：US14141113

申请日：2013-12-26

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： Corrado Berti ,  Enrico Binassi ,  Martino Colonna ,  Maurizio Fiorini ,  Ganesh Kannan ,  Sreepadaraj Karanam ,  Marzia Mazzacurati ,  Ihab Odeh

IPC: C08G63/78 ,  C07C5/367 ,  C07C51/265 ,  C07C67/08 ,  C08G63/183

CPC classification number: C08G63/78 ,  C07C5/367 ,  C07C51/265 ,  C07C67/08 ,  C08G63/183 ,  C07C63/26 ,  C07C69/82

Abstract: Bio-based terephthalic acid (bio-TPA), bio-based dimethyl terephthalate (bio-DMT), and bio-based polyesters, which are produced from a biomass containing a terpene or terpenoid, such as limonene are described, as well as the process of making these products. The bio-based polyesters include poly(alkylene terephthalate)s such as bio-based poly(ethylene terephthalate) (bio-PET), bio-based poly(trimethylene terephthalate) (bio-PTT), bio-based poly(butylene terephthalate) (bio-PBT), and bio-based poly(cyclohexylene dimethyl terephthalate) (bio-PCT).

公开(公告)号：US09018315B2

公开(公告)日：2015-04-28

申请号：US14250423

申请日：2014-04-11

Applicant: Ticona LLC

Inventor： Marion Glen Waggoner ,  Richard Alan Jackson

IPC: C08G63/78 ,  C08G63/60 ,  C08G63/91

CPC classification number: C08G63/916 ,  C08G63/605 ,  C08G63/91

Abstract: The properties of a liquid crystalline polymer (LCP) containing ester linkages and made in the presence of an excess of diol are improved by treating the LCP with a dicarboxylic acid at elevated temperature. The resulting LCPs are useful as molding resins and for films.

公开(公告)号：US09011737B2

公开(公告)日：2015-04-21

申请号：US13181882

申请日：2011-07-13

Applicant: Nicholas P. Barakat ,  William Karszes

Inventor： Nicholas P. Barakat ,  William Karszes

IPC: G05D11/02 ,  B29C45/70 ,  B29C45/63 ,  B29C47/92 ,  C08G63/183 ,  B29C47/10 ,  C08G63/78 ,  B32B37/15

CPC classification number: C08G63/183 ,  B29B7/88 ,  B29C43/24 ,  B29C43/28 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0066 ,  B29C47/02 ,  B29C47/065 ,  B29C47/10 ,  B29C47/1027 ,  B29C47/76 ,  B29C47/92 ,  B29C69/001 ,  B29C2947/92514 ,  B29C2947/926 ,  B29C2947/92647 ,  B29K2067/00 ,  B29K2067/003 ,  B29K2267/003 ,  B32B37/153 ,  B32B2367/00 ,  C08G63/785 ,  G05D11/02

Abstract: A system for making PET objects including a means for reacting a first PET precursor and a second PET precursor to produce a PET melt; a means for flowing the PET melt to a valve having at least two outlets; a means for flowing the PET melt from at least one of the at least two outlets to at least one die forming line and one pelletizing (cutter) line. A means for controlling individually the mass flow of the PET melt in each of the at least two system lines independently of the other and a means for forming the PET objects from the PET melt. The control scheme is a combination of a feed forward system as well as a feedback loop. The entire control scheme is part of the overall system PLC. The fine tuning of the pressure at the outlet of the die forming loop is controllers to less than +/−1 bar to obtain maximum control of formed part.

Abstract translation: 一种用于制造PET物体的系统，包括用于使第一PET前体和第二PET前体反应以产生PET熔体的装置; 用于使PET熔体流动到具有至少两个出口的阀的装置; 用于使PET熔体从至少两个出口中的至少一个流出至至少一个模具成型线和一个造粒（切割）线的装置。 用于独立地控制至少两个系统管线中的每一个中的PET熔体的质量流量和用于从PET熔体形成PET物体的装置的装置。 控制方案是前馈系统以及反馈回路的组合。 整个控制方案是整个系统PLC的一部分。 在模具成型环的出口处的压力的微调是控制器小于+/- 1巴以获得成形部件的最大控制。