公开(公告)号：US20150344618A1

公开(公告)日：2015-12-03

申请号：US14725654

申请日：2015-05-29

Applicant: SECANT MEDICAL, INC.

Inventor： Charles Brendan NICHOLSON ,  Jeremy J. HARRIS ,  Peter D. GABRIELE

IPC: C08G63/12 ,  C08G63/81 ,  C08G81/00

CPC classification number: C09D167/00 ,  A01N25/10 ,  A61K45/06 ,  A61K47/34 ,  C08G63/12 ,  C08G63/78 ,  C08G63/81 ,  C08G81/00 ,  C08G2230/00

Abstract: A process is provided for preparing a polymeric material through a water-mediated polymerization process that includes combining an alcohol monomer and an aqueous solution in a vessel, adding an acid monomer to the vessel, removing water from the vessel and producing the polymeric material from the vessel, wherein the polymeric material comprises a polyester of the alcohol monomer and the acid monomer. The methods described herein are particularly suitable for polymerization of poly(glycerol sebacate).

Abstract translation: 提供了一种通过水介导的聚合方法制备聚合材料的方法，其包括将醇单体和水溶液组合在容器中，向容器中加入酸单体，从容器中除去水并从 容器，其中聚合物材料包含醇单体和酸单体的聚酯。 本文所述的方法特别适用于聚（甘油癸二酸酯）的聚合。

公开(公告)号：US09187595B2

公开(公告)日：2015-11-17

申请号：US14402516

申请日：2013-05-13

Applicant: SAMSUNG FINE CHEMICALS CO., LTD

Inventor： Jong Pil Chun ,  Ye Jin Kim ,  Ki Chull Yun ,  Min Kyoung Kim

IPC: C08G63/16 ,  C08G63/183 ,  C08G63/12 ,  C08G63/78 ,  C08G63/52

CPC classification number: C08G63/183 ,  C08G63/12 ,  C08G63/181 ,  C08G63/78

Abstract: There is provided a method of preparation for a biodegradable co-polyester, the method including: forming an oligomer through a primary esterification reaction between a hydroxy group of an aliphatic dihydroxy compound and a carboxylic group of an aliphatic dicarboxylic acid compound; performing a secondary esterification reaction between the formed oligomer and an aromatic dicarboxylic acid compound; and performing a polycondensation reaction in a vacuum, in which sequentially divided addition of the aromatic dicarboxylic acid compound is performed and the weight ratio of the aromatic dicarboxylic acid compound with respect to the oligomer for each time of the sequentially divided addition is from 2:8 to 5:5. The method efficiently increases a solubility of aromatic dicarboxylic acid, thereby increasing a reaction rate and reducing a side reaction.

Abstract translation: 提供了一种可生物降解的共聚酯的制备方法，其包括：通过脂肪族二羟基化合物的羟基与脂肪族二羧酸化合物的羧基之间的一次酯化反应形成低聚物; 在形成的低聚物和芳族二羧酸化合物之间进行二次酯化反应; 在真空中进行缩聚反应，其中进行依次分配的芳族二羧酸化合物的添加，并且芳香族二羧酸化合物相对于低聚物的重量比分别为2:8 至5：5。 该方法有效地提高芳族二羧酸的溶解度，从而提高反应速度并减少副反应。

公开(公告)号：US09150004B2

公开(公告)日：2015-10-06

申请号：US12814802

申请日：2010-06-14

Applicant: Shichen Dou ,  Mark S. Lee ,  Keunsuk P. Chang

Inventor： Shichen Dou ,  Mark S. Lee ,  Keunsuk P. Chang

IPC: B32B27/08 ,  B32B27/18 ,  B32B27/36 ,  B32B37/15 ,  C08L67/02 ,  C08L67/03 ,  C08L67/04 ,  C08L23/08 ,  C08G63/02 ,  C08G63/08 ,  C08G63/12 ,  C08G63/123 ,  C08G63/127 ,  C08G63/16 ,  C08G63/18 ,  C08G63/181 ,  C08G63/183 ,  B32B38/00

CPC classification number: B32B27/18 ,  B32B27/08 ,  B32B27/16 ,  B32B27/205 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B37/15 ,  B32B2038/0028 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/244 ,  B32B2250/40 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2264/0214 ,  B32B2264/025 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2307/31 ,  B32B2307/4023 ,  B32B2307/406 ,  B32B2307/408 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2307/7163 ,  B32B2307/7242 ,  B32B2307/746 ,  B32B2307/75 ,  B32B2367/00 ,  B32B2439/70 ,  B32B2451/00 ,  B32B2519/00 ,  B32B2553/00 ,  C08G63/02 ,  C08G63/08 ,  C08G63/12 ,  C08G63/123 ,  C08G63/127 ,  C08G63/16 ,  C08G63/18 ,  C08G63/181 ,  C08G63/183 ,  C08L23/08 ,  C08L23/0846 ,  C08L23/0869 ,  C08L67/02 ,  C08L67/03 ,  C08L67/04 ,  C08L2201/06 ,  C08L2203/16 ,  C08L2203/162 ,  C08L2205/02 ,  Y10T428/24942 ,  Y10T428/2826 ,  Y10T428/31786

Abstract: Multi-layer biaxially oriented polylactic acid (BOPLA) film with a novel formulation improves the heat seal initiation temperature and heat seal performance of BOPLA films while maintaining good optical clarity. The film may include a core layer including polylactic acid base polymer resin, and a heat sealable layer including amorphous polylactic acid base polymer and a modifier comprising polycaprolactone or poly(butylene-adipate-co-butylene terephthalate).

Abstract translation: 具有新型配方的多层双轴取向聚乳酸（BOPLA）膜改善了BOPLA膜的热封起始温度和热封性能，同时保持良好的光学透明度。 膜可以包括包含聚乳酸基聚合物树脂的芯层和包含无定形聚乳酸基聚合物的热封层和包含聚己内酯或聚（丁二酸 - 己二酸酯 - 共聚对苯二甲酸丁二醇酯）的改性剂。

公开(公告)号：US20150196479A1

公开(公告)日：2015-07-16

申请号：US13999068

申请日：2014-01-10

Applicant: Kevin A. O'Lenick ,  Thomas G. O'Lenick

Inventor： Kevin A. O'Lenick ,  Thomas G. O'Lenick

IPC: A61K8/85 ,  A61Q19/00

CPC classification number: A61K8/85 ,  A61K8/72 ,  A61Q19/00 ,  C08G63/12 ,  C08G63/137 ,  C08G63/16 ,  C08G63/199 ,  C08G63/553 ,  C08G63/676

Abstract: The present invention is directed to a series of polyesters that are made by the reaction of a diacid with a pre-formed mono-hydroxy, di-hydroxy and optionally a tri-hydroxy ester of polyols selected from pentaerythritol, dipentearythritol trimethylolpropane and mixtures thereof. When reacted in the sequence shown, that is pre-formation of the mono-ester, di-ester and tri-ester, selection of the proper ratio of one to the other and then and only then reacted with the diacid, do these polyesters remain free of a gel and form cosmetically elegant oil phases.

Abstract translation: 本发明涉及一系列聚酯，其通过二酸与预先形成的单羟基，二羟基和任选的选自季戊四醇，二戊二醇三羟甲基丙烷和其混合物的多元醇的三羟基酯的反应制备。 当按照所示序列进行反应时，即单酯，二酯和三酯的预形成，选择适当的比例，然后再与二酸反应，这些聚酯是否保留 没有凝胶，并形成美丽优雅的油相。

公开(公告)号：US20150132239A1

公开(公告)日：2015-05-14

申请号：US14592461

申请日：2015-01-08

Applicant: ARKEMA FRANCE ,  Centre National De La Recherche Scientifique CNRS

Inventor： François-Genes TOURNILHAC ,  Manuel HIDALGO ,  Ludwik LEIBLER

IPC: A61K8/84 ,  A61Q5/02 ,  C08G59/02 ,  C07D233/36 ,  A61K8/49

CPC classification number: A61K8/85 ,  A61K8/4946 ,  A61K8/496 ,  A61K8/4966 ,  A61K8/84 ,  A61K8/88 ,  A61K2800/544 ,  A61Q1/02 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q19/00 ,  C07D233/36 ,  C07D233/40 ,  C07D249/12 ,  C07D249/14 ,  C07D251/02 ,  C07D253/02 ,  C08G59/02 ,  C08G59/22 ,  C08G59/42 ,  C08G63/12 ,  C08G63/685 ,  C08G63/6854 ,  C08G83/003

Abstract: The present invention relates to a material comprising dendritic molecules each constituted of fragments that are at least bifunctional and of fragments that are of least trifunctional joined together by ester or thioester bridges, alone or in combination with amide or urea bridges, said bridges being formed from two functions carried by different fragments, said molecules containing, on the fragments located at the ends of the dendritic branches, associative end groups capable of forming associations with one another by hydrogen bonds and joined covalently to the functions that are not involved in said bridges. It also relates to the method of production thereof, as well as to its uses and to compositions, notably cosmetic, containing this material.

Abstract translation: 本发明涉及包含树枝状分子的材料，每个树枝状分子由至少双功能的片段和至少三官能的片段组成，所述片段通过酯或硫酯桥单独或与酰胺或脲桥结合在一起，所述桥由 两个功能由不同的片段携带，所述分子在位于树枝状分枝末端的片段上包含能够通过氢键彼此形成缔合的缔合端基，并且共价连接到不涉及所述桥的功能。 它还涉及其生产方法，以及其用途和组合物，特别是包含该材料的化妆品。

公开(公告)号：US08975363B2

公开(公告)日：2015-03-10

申请号：US13254282

申请日：2010-03-29

Applicant: Manuel Hidalgo ,  Nicolas Dufaure ,  Jean-Luc Couturier ,  Bruno Hemelryck

Inventor： Manuel Hidalgo ,  Nicolas Dufaure ,  Jean-Luc Couturier ,  Bruno Hemelryck

IPC: C08G69/34 ,  C08G63/12 ,  C08G83/00

CPC classification number: C08G63/12 ,  C08G83/005 ,  C08G83/008

Abstract: A shock absorber is prepared from a material formed from branched molecules comprising associative groups. The branched molecules each contains at least bifunctional fragments and at least trifunctional fragments joined together by ester or thioester bridges alone or in combination with amide or urea bridges.

Abstract translation: 由包含缔合基团的支链分子形成的材料制备减震器。 支链分子各自含有至少双功能片段和至少三官能片段，其通过酯或硫酯桥单独连接或与酰胺或脲桥结合在一起。

公开(公告)号：US20150050493A1

公开(公告)日：2015-02-19

申请号：US14385194

申请日：2013-03-07

Applicant: NITTO DENKO CORPORATION

Inventor： Satomi Yoshie ,  Shigeki Ishiguro ,  Hiroki Senda

IPC: C09J167/06 ,  C09J7/02

CPC classification number: C09J167/06 ,  C08G18/4018 ,  C08G18/4233 ,  C08G18/4854 ,  C08G63/12 ,  C08G63/553 ,  C08G2170/40 ,  C08L71/02 ,  C09J7/38 ,  C09J167/08 ,  C09J171/02 ,  C09J175/04 ,  C09J2467/00 ,  Y10T428/2852 ,  C08L67/02

Abstract: Provided are: a polyester-based pressure-sensitive adhesive composition which can be produced even from plant-derived raw materials with no need of using a costly silicone-based pressure-sensitive adhesive or the like and which is usable for producing a pressure-sensitive adhesive sheet excellent in wettability to an adherend, light peelability (removability), anti-staining property (little adhesive residues), and workability, and to provide a pressure-sensitive adhesive sheet using the composition. A polyester-based pressure-sensitive adhesive composition comprising a polyester obtained by condensation polymerization of at least a carboxylic acid component and a diol component, and a crosslinking agent, wherein the carboxylic acid component contains a dicarboxylic acid having a side chain in an amount of 50 to 90% by weight and a tricarboxylic acid having a side chain in an amount of 10 to 50% by weight, and wherein the polyester has a weight average molecular weight of 5000 to 150000.

Abstract translation: 本发明提供：即使不需要使用昂贵的硅氧烷系粘合剂等也可以从植物性原料制造的聚酯系粘合剂组合物，可用于制造压敏粘合剂 对被粘物的润湿性，耐光剥离性（可除去性），抗污染性（少量粘合剂残留）和加工性优异的粘合片，以及提供使用该组合物的压敏粘合片。 一种聚酯类压敏粘合剂组合物，其包含通过至少一种羧酸组分和二醇组分的缩聚获得的聚酯和一种交联剂，其中所述羧酸组分含有侧链的二羧酸量为 50〜90重量％，侧链的三羧酸的量为10〜50重量％，其中，所述聚酯的重均分子量为5000〜150000。

公开(公告)号：US08889818B2

公开(公告)日：2014-11-18

申请号：US13727963

申请日：2012-12-27

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： John N. Argyropoulos ,  Paul Foley ,  Eric Greyson ,  Jeff R. Anderson ,  Gary E. Spilman ,  Caroline Slone ,  Nahrain E. Kamber

IPC: C08G12/02 ,  C08G14/00 ,  C08F283/02 ,  C08G63/12 ,  C09J133/06 ,  C08F22/10

CPC classification number: C09D167/08 ,  C08F22/10 ,  C08G63/12 ,  C08G63/914 ,  C08L2312/00 ,  C09D135/02 ,  C09J133/066

Abstract: The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.

Abstract translation: 本发明提供可交联组合物及其制备方法。 非水性单相交联性组合物包含：（a）平均具有2个以上羟基官能团的多元醇; （b）多醛，或其缩醛或半缩醛; 和（c）pK小于6的酸催化剂; 和（d）任选的一种或多种有机溶剂。

公开(公告)号：US20140197349A1

公开(公告)日：2014-07-17

申请号：US14217604

申请日：2014-03-18

Applicant: Knauf Insulation GmbH

Inventor： Clarence H. HELBING

IPC: F16L59/02 ,  C08G63/12

CPC classification number: C08G63/12 ,  C08K5/092 ,  C09D129/04 ,  D04H1/587 ,  D04H1/64 ,  F16L59/028 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249944 ,  Y10T428/249946 ,  Y10T428/249948 ,  Y10T428/2933 ,  Y10T428/2964

Abstract: Disclosed are formaldehyde-free, thermally-curable, alkaline, aqueous binder compositions, curable to formaldehyde-free, water-insoluble thermoset polyester resins, and uses thereof as binders for non-woven fibers and fiber material.

Abstract translation: 公开了无甲醛，可热固化的，碱性的水性粘合剂组合物，可固化成不含甲醛的水不溶性热固性聚酯树脂，以及其作为非织造纤维和纤维材料的粘合剂的用途。

公开(公告)号：US20140099511A1

公开(公告)日：2014-04-10

申请号：US14103349

申请日：2013-12-11

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： HARI BABU SUNKARA ,  RAJESH GOPALAN SALIYA ,  AYUMU YOKOYAMA

IPC: C09D167/02 ,  C09D167/04

CPC classification number: C09D167/02 ,  C08G63/12 ,  C09D167/00 ,  C09D167/04 ,  Y10T428/31786

Abstract: The present disclosure is directed to a polyester having renewable 1,3-propanediol. This invention is further directed to a coating composition comprising the polyester having components derived from renewable resources.

Abstract translation: 本公开涉及具有可再生1,3-丙二醇的聚酯。 本发明还涉及包含聚酯的涂料组合物，其具有源自可再生资源的成分。