公开(公告)号：WO2002064662A1

公开(公告)日：2002-08-22

申请号：PCT/JP2002/001249

申请日：2002-02-14

Applicant: 学校法人神奈川大学 ,  太陽インキ製造株式会社 ,  西久保 忠臣 ,  亀山 敦 ,  佐々木 正樹 ,  日馬 征智

Inventor： 西久保 忠臣 ,  亀山 敦 ,  佐々木 正樹 ,  日馬 征智

IPC: C08G63/66

CPC classification number: C08G63/21 ,  C08G63/676 ,  C08G63/87 ,  C08L67/07

Abstract: A compound (a) having at least two oxetane rings per molecule is reacted with a compound (b) having at least two carboxyl groups per molecule and an unsaturated monocarboxylic acid (c) in the presence of an accelerator in such a proportion that the molar ratio of the compound (b) to the compound (a) is in the range of 0.1

Abstract translation: 每分子具有至少两个氧杂环丁烷环的化合物（a）与每分子具有至少两个羧基的化合物（b）和不饱和单羧酸（c）在促进剂存在下以与摩尔比 化合物（b）与化合物（a）的比例在0.1 <（b）/（a）<1的范围内。 因此，得到在侧链具有烯属不饱和基团和侧链中的羟甲基的不饱和聚酯化合物。 将所得的不饱和聚酯化合物（A'）与多元酸酐（d）反应，得到用光化能量射线固化的碱溶性树脂。 通过将不饱和聚酯化合物（A'）和/或光化学能量射线固化树脂（A）与聚合引发剂（B）混合，得到可光固化和/或可热固化的组合物。

公开(公告)号：WO00062630A1

公开(公告)日：2000-10-26

申请号：PCT/US2000/010139

申请日：2000-04-14

IPC: A61L27/00 ,  A61L27/18 ,  A61L27/50 ,  A61L27/58 ,  A61L31/00 ,  C08F299/04 ,  C08G63/52 ,  C08G63/676 ,  C08G63/91 ,  C08G81/00 ,  C08G81/02 ,  C08K3/32 ,  C08L67/06 ,  C08L67/07 ,  C08L71/02 ,  C12N5/08 ,  A23L1/28 ,  A23L1/36 ,  A23L2/02 ,  A23P1/00 ,  C08F16/06 ,  C08F116/06 ,  C08F216/06 ,  C08G18/00 ,  C08G63/48

CPC classification number: C08L67/06 ,  A61L27/18 ,  A61L27/50 ,  A61L27/58 ,  C08G63/676 ,  C08G63/918 ,  C08G81/025 ,  C08L67/07 ,  Y10S530/812 ,  Y10S530/815 ,  C08L67/00 ,  C08L71/02

Abstract: Poly(ethylene glycol) (PEG), a highly biocompatible hydrophilic polyether, is tethered to poly(propylene fumarate) (PPF), a biodegradable polyester. To avoid change in molecular weight distribution of PPF, end hydroxyl groups of PPF are reacted with bis-carboxymethyl PEG after being treated with thionyl chloride. New end carboxyl groups of the PEG-tethered PPF are further reacted with N-hydroxysuccinimide (NHS) in the presence of dicyclohexylcarbodiimide (DCC) to couple bioactive molecules. Glutamine and glycine-arginine-glycine-aspartic acid (GRGD) are attached to the PEG-tethered PPF in 50 mM phosphate buffer of pH of 7.4. The method is valuable for the preparation of a triblock copolymer with PEG end blocks and the coupling of biologically active molecules.

Abstract translation: 聚（乙二醇）（PEG），一种高度生物相容的亲水性聚醚，连接于聚（丙烯富马酸酯）（PPF），一种可生物降解的聚酯。 为了避免PPF的分子量分布发生变化，用亚硫酰氯处理后，PPF的末端羟基与双 - 羧甲基PEG反应。 在二环己基碳二亚胺（DCC）的存在下，PEG-束缚PPF的新端羧基进一步与N-羟基琥珀酰亚胺（NHS）反应以偶联生物活性分子。 谷氨酰胺和甘氨酸 - 精氨酸 - 甘氨酸 - 天冬氨酸（GRGD）在pH 7.4的50mM磷酸盐缓冲液中连接到PEG-拴系的PPF上。 该方法对于制备具有PEG端嵌段的三嵌段共聚物和生物活性分子的偶联是有价值的。

公开(公告)号：WO99036453A1

公开(公告)日：1999-07-22

申请号：PCT/EP1999/000027

申请日：1999-01-05

IPC: C08F283/00 ,  C08F283/01 ,  C08G18/42 ,  C08G18/68 ,  C08G18/79 ,  C08G63/676 ,  C08G18/63

CPC classification number: C08G18/4252 ,  C08F283/006 ,  C08F283/01 ,  C08G18/68 ,  C08G18/797 ,  C08G63/676

Abstract: A general approach to making water-resistance polyetherester resins and thermosets is disclosed. In one aspect, an unsaturated polyetherester resin prepared by inserting a carboxylic acid derivative into a polyether is co-cured with a vinyl monomer and a di- or polyisocyanate to give a water-resistant, thermoset that has excellent dimensional stability, flexibility, and strength properties. Processes for making low-viscosity resins that give thermosets with good water resistance are also described. In one process, an unsaturated polyetherester resin intermediate reacts with a mono-functional isocyanate or fatty alcohol to produce an easy-to-formulate, low-viscosity, low-molecular-weight capped resin.

Abstract translation: 公开了制造防水聚醚酯树脂和热固性材料的一般方法。 在一个方面，通过将羧酸衍生物插入聚醚制备的不饱和聚醚酯树脂与乙烯基单体和二异氰酸酯或多异氰酸酯共固化，得到具有优异尺寸稳定性，柔韧性和强度的耐水热固性 属性。 还描述了制备具有良好耐水性的热固性材料的低粘度树脂的方法。 在一个方法中，不饱和聚醚酯树脂中间体与单官能异氰酸酯或脂肪醇反应以产生易于配制，低粘度，低分子量的封端树脂。

公开(公告)号：WO99021894A1

公开(公告)日：1999-05-06

申请号：PCT/US1998/022258

申请日：1998-10-27

IPC: C08F2/48 ,  C08G63/21 ,  C08G63/676 ,  C09D11/10 ,  C09D167/06 ,  C08F2/50 ,  C08G63/20 ,  C08G63/47 ,  C08G63/48 ,  C08G63/668 ,  C08L67/07 ,  C08L67/08

CPC classification number: C09D11/101 ,  C08G63/21 ,  C08G63/676 ,  C09D167/06

Abstract: A composition comprising the reaction product of: a) a polycarboxylic member selected from the group consisting of polycarboxylic acids comprised of a diacid having more than about 12 carbon atoms and reactive derivatives thereof (e.g. alkyl esters thereof wherein the alkyl group has from 1 to 4 carbon atoms), b) an ethylenically unsaturated member selected from the group consisting of ethylenically unsaturated mono-carboxylic acids and reactive derivatives thereof, (e.g. alkyl esters thereof wherein the alkyl group thereof has from 1 to 4 carbon atoms), and c) an ethoxylated alkanetriol having an average degree of ethoxylation per hydroxyl of less than about 2 and comprised predominantly of ethoxylated alkanetriol species having one ethoxylaate group per hydroxyl. This composition is useful as a polymerizable component, particularly for UV curable coatings and inks.

Abstract translation: 一种组合物，其包含以下物质的反应产物：a）选自由具有大于约12个碳原子的二酸组成的多元羧酸和其反应性衍生物（例如其烷基具有1至4个碳原子的烷基酯） 碳原子），b）选自烯键式不饱和一元羧酸及其活性衍生物（例如其烷基具有1至4个碳原子的烷基酯）的烯属不饱和构件，和c） 每个羟基的平均乙氧基化度小于约2的乙氧基化烷三醇，主要由每个羟基具有一个乙氧基化物基团的乙氧基化烷基三醇组成。 该组合物可用作可聚合组分，特别是用于UV可固化涂料和油墨。

公开(公告)号：WO1998017704A1

公开(公告)日：1998-04-30

申请号：PCT/EP1997005738

申请日：1997-10-17

Applicant: NOVARTIS AG ,  STEINMANN, Bettina

Inventor： NOVARTIS AG

IPC: C08G59/42

CPC classification number: G02B1/043 ,  C08F290/141 ,  C08G59/4292 ,  C08G63/676 ,  C08L63/00 ,  C08L51/08 ,  C08L71/00 ,  C08L2666/22

Abstract: The invention relates to novel crosslinkable prepolymers comprising structural units of formula (1) wherein the variables are as defined in the claims, to crosslinked polymers, to either homo-polymers or co-polymers prepared from those novel prepolymers, to mouldings produced from the said homo- or co-polymers, and especially to contact lenses produced from those homo- or co-polymers.

Abstract translation: 本发明涉及包含式（1）的结构单元的新型可交联预聚物，其中变量如权利要求中所定义，交联聚合物，由这些新型预聚物制备的均聚物或共聚物，由所述 均聚物或共聚物，特别是由那些均聚物或共聚物制成的隐形眼镜。

公开(公告)号：WO1994004594A1

公开(公告)日：1994-03-03

申请号：PCT/US1993007961

申请日：1993-08-24

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  GREEN, George, David ,  SNYDER, James, Ronald ,  BARNES, Darryl, Keith

IPC: C08G63/66

CPC classification number: H04N7/1696 ,  C07C67/29 ,  C08G63/21 ,  C08G63/676 ,  H04N7/17327

Abstract: Vinyl ether terminated ester oligomers having a range of molecular weights are prepared by reacting a vinyl ether terminated polybasic ester with a polyol in the presence of a catalyst. Continual removal of a hydroxy monovinyl ether avoids formation compounds containing acetal moieties. Alternatively, a polybasic ester is chain extended with a polyol with continual removal of the alcohol by-product. Then, the terminal ester moieties are end capped with a monohydroxy vinyl ether. The oligomers have application in coatings and the like.

Abstract translation: 通过在催化剂存在下使乙烯基醚封端的多元酯与多元醇反应来制备具有一定范围分子量的乙烯基醚封端的酯低聚物。 持续去除羟基单乙烯基醚避免含有缩醛部分的形成化合物。 或者，多元醇与多元醇链延伸，连续除去醇副产物。 然后，末端酯部分用一羟基乙烯基醚封端。 低聚物可用于涂料等。

公开(公告)号：WO1990004401A1

公开(公告)日：1990-05-03

申请号：PCT/US1989004631

申请日：1989-10-23

Applicant: LEHIGH UNIVERSITY

Inventor： LEHIGH UNIVERSITY ,  REGEN, Steven, L.

IPC: A61K31/74

CPC classification number: C08G18/4833 ,  A61K31/74 ,  C08G18/5024 ,  C08G63/672 ,  C08G63/676 ,  C08G63/68 ,  C08G64/02 ,  C08G69/08 ,  C11D1/008 ,  Y10S514/844

Abstract: An amphiphilic polymer, having the monomer unit structure (A), (B), (C) or (D) wherein R is at least one of H and C1-6 alkyl, k = 1-4, m = 4-30, n = 2-50, and x = 2-500; (B) and (C) wherein p and q are, independently, 0-22, and the sum of p and q is 4-44; (D) wherein r and s are, independently, 0-22, and the sum of r and s is in the range 2-44, Ar is a divalent aromatic radical; and compounds in which the ester group in compounds (A), (B), (C) and (D) is replaced by an amide, urea, urethane, ether, or carbonate. These compounds are useful for disrupting lipid membranes, as surfactants and dispersing agents and in the treatment of viral, bacterial and fungal diseases.

公开(公告)号：WO2016063278A1

公开(公告)日：2016-04-28

申请号：PCT/IL2015/051032

申请日：2015-10-19

Applicant: SHENKAR COLLEGE OF ENGINEERING AND DESIGN

Inventor： LEWITUS, Dan ,  FISHMAN, Moran

IPC: C07C403/24

CPC classification number: C08G65/34 ,  A61L27/18 ,  A61L27/34 ,  A61L27/54 ,  A61L29/06 ,  A61L29/085 ,  A61L29/16 ,  A61L31/06 ,  A61L31/10 ,  A61L31/16 ,  A61L2300/404 ,  A61L2420/02 ,  C08G63/54 ,  C08G63/553 ,  C08G63/676 ,  C08G64/0291 ,  C08G64/266 ,  C08G65/3314 ,  C08G65/333 ,  C08L67/04

Abstract: The present disclosure provides a polymer having a repeating unit comprising at least one astaxanthin moiety, including processes for its preparation and various uses thereof.

Abstract translation: 本公开提供了具有包含至少一种虾青素部分的重复单元的聚合物，包括其制备方法及其各种用途。

公开(公告)号：WO2014075051A1

公开(公告)日：2014-05-15

申请号：PCT/US2013/069626

申请日：2013-11-12

Applicant: SEGETIS, INC.

Inventor： MULLEN, Brian D. ,  MOLITOR, Erich Joseph

IPC: C08G63/02 ,  C08G63/12 ,  C08L67/00 ,  C08K7/14

CPC classification number: C08G16/00 ,  C08G63/676 ,  C08K7/14 ,  Y02P20/582

Abstract: Disclosed herein is a crosslinkable polyketal ester obtained by the esterification of a hydrocarbon polyol by at least 2 equivalents of a ketocarboxylic acid to produce an intermediate polyketocarboxylic ester. The intermediate polyketocarboxylic ester is then ketalized to produce the crosslinkable polyketal ester, which can then be used in compositions or crosslinked.

Abstract translation: 本文公开了通过烃多元醇由至少2当量的酮羧酸酯化以产生中间体多酮羧酸酯而获得的可交联聚缩酮酸酯。 然后将中间体多酮羧酸酯化以产生可交联的聚缩酮，然后可以将其用于组合物或交联。

公开(公告)号：WO2012106317A1

公开(公告)日：2012-08-09

申请号：PCT/US2012/023293

申请日：2012-01-31

Applicant: NORTHWESTERN UNIVERSITY ,  YANG, Jian ,  VAN LITH, Robert ,  AMEER, Guillermo

Inventor： YANG, Jian ,  VAN LITH, Robert ,  AMEER, Guillermo

IPC: A61K47/00

CPC classification number: A61K47/60 ,  A61K9/0024 ,  A61K47/34 ,  C08G63/676 ,  C12N5/0068 ,  C12N2539/10

Abstract: Provided herein are compositions, devices, and systems comprising thermoresponsive, biodegradable elastomeric materials, and methods of use and manufacture thereof.

Abstract translation: 本文提供了包含热反应性，可生物降解的弹性体材料的组合物，装置和系统，以及其使用和制造方法。