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1. 发明授权

US09394427B2 Toughening cross-linked thermosets 有权
公开(公告)号：US09394427B2
公开(公告)日：2016-07-19
申请号：US14791057
申请日：2015-07-02
申请人： Drexel University , Government of the United States as represented by the Secretary of the Army
发明人： Giuseppe R. Palmese , John J. LaScala , James M. Sands , Xing Geng
IPC分类号： C08K5/15 , C08K5/101 , C08L67/06 , C11C3/04 , C11C3/08 , C08F120/40 , C08K5/1515 , C08L31/02 , C08F222/40 , C08K3/00 , C08F8/44 , C08F269/00
CPC分类号： C08K5/1515 , C08F8/44 , C08F120/40 , C08F222/40 , C08F269/00 , C08K3/013 , C08K5/101 , C08L31/02 , C08L67/06 , C11C3/04 , C11C3/08
摘要： Grafted triglycerides comprising an acrylated triglyceride grafted with a fatty acid residue containing 4 to 28 carbon atoms. Also described are methods for making a grafted triglyceride and for curing a material selected from vinyl esters and unsaturated polyesters and mixtures thereof and optionally a reactive diluent. The method includes the steps of mixing a grafted triglyceride of the present invention with a material selected from vinyl esters, unsaturated polyesters and mixtures thereof to form a mixture, and curing the mixture to form a cured resin system. A cured resin system comprising a cured product obtained by the foregoing method and composites containing the cured product and a filler or reinforcing material are also disclosed. This method also includes use of the grafted triglycerides to make toughened resin and composite systems with reduced hazardous air pollutants without significantly reducing the glass transition temperature and significantly increasing the viscosity.

2. 发明授权

US08865840B2 Reactive block copolymers 有权
标题翻译：活性嵌段共聚物
公开(公告)号：US08865840B2
公开(公告)日：2014-10-21
申请号：US13740237
申请日：2013-01-13
申请人： Alfonso González Montiel , Leticia Flores Santos , Enrique Saldívar Guerra
发明人： Alfonso González Montiel , Leticia Flores Santos , Enrique Saldívar Guerra
IPC分类号： C08F293/00 , C08L53/00 , C08F2/38 , C08F269/00
CPC分类号： C08F269/00 , C08F2/38 , C08F293/00 , C08F293/005 , C08F2800/10
摘要： A process for making a block copolymer compatibilizer, comprising reacting an acrylic monomer that has functional groups with one or more vinyl monomers in the presence of a free radical initiator and a stable free radical to form a reaction product that includes residual unreacted acrylic monomer, and reacting one or more vinyl monomers with the reaction product to form a second block that incorporates the residual unreacted acrylic monomer. A blend composition comprising a first thermoplastic polymer, which has functional groups, a reactive block copolymer that has functional groups in two or more blocks, and a second thermoplastic polymer that is compatible with one block of the block copolymer, where the functional groups in the first thermoplastic react with the functional groups in the block copolymer.
摘要翻译：一种制备嵌段共聚物相容剂的方法，包括在自由基引发剂和稳定的自由基的存在下使具有官能团的丙烯酸单体与一种或多种乙烯基单体反应，形成包含残余未反应的丙烯酸单体的反应产物，和使一种或多种乙烯基单体与反应产物反应以形成包含残留未反应的丙烯酸类单体的第二嵌段。一种共混组合物，其包含具有官能团的第一热塑性聚合物，具有两个或多个嵌段的官能团的反应性嵌段共聚物和与嵌段共聚物的一个嵌段相容的第二热塑性聚合物，其中所述官能团在第一热塑性与嵌段共聚物中的官能团反应。

3. 发明授权

US09102807B2 Toughening cross-linked thermosets 有权
标题翻译：增韧的交联热固性材料
公开(公告)号：US09102807B2
公开(公告)日：2015-08-11
申请号：US14320698
申请日：2014-07-01
申请人： Drexel University , The United States of America as represented by the Secretary of the Army
发明人： Giuseppe R. Palmese , John J. LaScala , James M. Sands , Xing Geng
IPC分类号： C08K5/101 , C08L67/06 , C11C3/04 , C11C3/08 , C08F120/40 , C08L31/02 , C08F222/40 , C08F8/44 , C08F269/00
CPC分类号： C08K5/1515 , C08F8/44 , C08F120/40 , C08F222/40 , C08F269/00 , C08K3/013 , C08K5/101 , C08L31/02 , C08L67/06 , C11C3/04 , C11C3/08
摘要： Grafted triglycerides comprising an acrylated triglyceride grafted with a fatty acid residue containing 4 to 28 carbon atoms. Also described are methods for making a grafted triglyceride and for curing a material selected from vinyl esters and unsaturated polyesters and mixtures thereof and optionally a reactive diluent. The method includes the steps of mixing a grafted triglyceride of the present invention with a material selected from vinyl esters, unsaturated polyesters and mixtures thereof to form a mixture, and curing the mixture to form a cured resin system. A cured resin system comprising a cured product obtained by the foregoing method and composites containing the cured product and a filler or reinforcing material are also disclosed. This method also includes use of the grafted triglycerides to make toughened resin and composite systems with reduced hazardous air pollutants without significantly reducing the glass transition temperature and significantly increasing the viscosity.
摘要翻译：接枝甘油三酸酯，其包含用含有4至28个碳原子的脂肪酸残基接枝的丙烯酸酯化的甘油三酯。还描述了制备接枝甘油三酯和固化选自乙烯基酯和不饱和聚酯及其混合物和任选的反应性稀释剂的材料的方法。该方法包括将本发明的接枝甘油三酯与选自乙烯基酯，不饱和聚酯及其混合物的材料混合以形成混合物，并固化该混合物以形成固化的树脂体系的步骤。还公开了包含通过上述方法获得的固化产物和含有固化产物和填料或增强材料的复合材料的固化树脂体系。该方法还包括使用接枝的甘油三酯来制造具有减少的有害空气污染物的增韧树脂和复合体系，而不显着降低玻璃化转变温度并显着提高粘度。

4. 发明授权

US5981627A Epoxy modified core-shell latices 失效
标题翻译：环氧改性核壳胶乳
公开(公告)号：US5981627A
公开(公告)日：1999-11-09
申请号：US959011
申请日：1992-10-09
申请人： Yen-Jer Shih , Arthur B. Pruiksma
发明人： Yen-Jer Shih , Arthur B. Pruiksma
IPC分类号： C08F263/04 , C08F265/04 , C08F269/00 , C08F283/10 , C08G59/50 , C09J151/00 , C08K3/20
CPC分类号： C08F263/04 , C08F265/04 , C08F269/00 , C08F283/10 , C08G59/5026 , C09J151/003
摘要： This invention relates to stable one-part latex compositions prepared by aqueous emulsion polymerization wherein a core-shell polymer is formed, the core formed by emulsion polymerization of an ethylenically unsaturated monomer in the presence of an epoxy resin and the shell polymer formed by emulsion polymerization of a hydroxy carboxyl containing monomer composition in the presence of the core, providing that the monomers in both the core and the shell do not contain amino functional groups, and post-adding to the formed core-shell polymer an organic compound having at least one amino functional group which is available for later reaction with the epoxy resin upon drying to produce a crosslinked polymer product.
摘要翻译：本发明涉及通过水乳液聚合制备的稳定的单组分胶乳组合物，其中形成核 - 壳聚合物，在环氧树脂存在下通过烯属不饱和单体的乳液聚合形成的芯和通过乳液聚合形成的壳聚合物在核心存在下，含有羟基羧基的单体组合物，条件是核和壳两者中的单体不含有氨基官能团，并且向所形成的核 - 壳聚合物后添加具有至少一个氨基官能团，其可用于随后与环氧树脂反应以干燥以产生交联聚合物产物。

5. 发明授权

US5177122A Epoxy modified core-shell latices 失效
标题翻译：环氧改性核壳胶乳
公开(公告)号：US5177122A
公开(公告)日：1993-01-05
申请号：US628803
申请日：1990-12-14
申请人： Yen-Jer Shih
发明人： Yen-Jer Shih
IPC分类号： C08F263/04 , C08F265/04 , C08F269/00 , C08F283/10 , C08G59/50 , C09J151/00
CPC分类号： C08G59/5026 , C08F263/04 , C08F265/04 , C08F269/00 , C08F283/10 , C09J151/003
摘要： This invention relates to stable one-part latex compositions prepared by aqueous emulsion polymerization wherein a core-shell polymer is found, the core formed by emulsion polymerization of an ethylenically unsaturated monomer in the presence of an epoxy resin and the shell polymer formed by emulsion polymerization of a hydroxy carboxyl containing monomer composition in the presence of the core, providing that the monomers in both the core and the shell do not contain amino functional groups, and post-adding to the formed core-shell polymer an organic compound having at least one amino functional group which is available for later reaction with the epoxy resin upon drying to produce a crosslinked polymer product.
摘要翻译：本发明涉及通过水乳液聚合制备的稳定的一部分胶乳组合物，其中发现核 - 壳聚合物，在环氧树脂存在下通过烯键式不饱和单体的乳液聚合形成的芯和通过乳液聚合形成的壳聚合物在核心存在下，含有羟基羧基的单体组合物，条件是核和壳两者中的单体不含有氨基官能团，并且向所形成的核 - 壳聚合物后添加具有至少一个氨基官能团，其可用于随后与环氧树脂反应以干燥以产生交联聚合物产物。

6. 发明授权

US1374663A Pipe-cutting wheel 失效
标题翻译：管切割轮
公开(公告)号：US1374663A
公开(公告)日：1921-04-12
申请号：US35217120
申请日：1920-01-17
申请人： JOYCE WALTER P , FELDT HENNING A
发明人： JOYCE WALTER P , FELDT HENNING A
IPC分类号： B23D21/08
CPC分类号： B23D21/08 , Y10T407/25 , C08F269/00 , C08F220/02 , C08F220/12 , C08F220/14 , C08F220/18 , C08F220/44 , C08F220/56 , C08F212/08

7. 发明申请

US20150315307A1 MODIFICATION OF POLYMERS CONTAINING AN ANHYDRIDE AND USES THEREOF 有权
标题翻译：含有ANHYDRIDE的聚合物的改性及其用途
公开(公告)号：US20150315307A1
公开(公告)日：2015-11-05
申请号：US14797497
申请日：2015-07-13
申请人： ISP INVESTMENTS INC.
发明人： Osama M. Musa , Chao ZHU
IPC分类号： C08F22/04
CPC分类号： C08F22/04 , C08F30/08 , C08F269/00
摘要： The present invention provides polymers resulting from modification of polymeric moieties containing an anhydride with modifying reactant moieties. The invention further provides a wide variety of compositions comprising the and modified polymeric moieties containing an anhydride. The letters b, d, e, and z are described herein.
摘要翻译：本发明提供了通过改性含有改性反应物部分的酸酐的聚合物部分得到的聚合物。本发明还提供了包含含有酸酐的改性聚合物部分的多种组合物。字母b，d，e和z在此描述。

8. 发明申请

US20140316055A1 TOUGHENING CROSS-LINKED THERMOSETS 有权
标题翻译：加强交联热敏电阻
公开(公告)号：US20140316055A1
公开(公告)日：2014-10-23
申请号：US14320698
申请日：2014-07-01
申请人： Drexel University , Government of the United States as represented by the Secretary of the Army
发明人： Giuseppe R. Palmese , John J. LaScala , James M. Sands , Xing Geng
IPC分类号： C08K5/101
CPC分类号： C08K5/1515 , C08F8/44 , C08F120/40 , C08F222/40 , C08F269/00 , C08K3/013 , C08K5/101 , C08L31/02 , C08L67/06 , C11C3/04 , C11C3/08
摘要： Grafted triglycerides comprising an acrylated triglyceride grafted with a fatty acid residue containing 4 to 28 carbon atoms. Also described are methods for making a grafted triglyceride and for curing a material selected from vinyl esters and unsaturated polyesters and mixtures thereof and optionally a reactive diluent. The method includes the steps of mixing a grafted triglyceride of the present invention with a material selected from vinyl esters, unsaturated polyesters and mixtures thereof to form a mixture, and curing the mixture to form a cured resin system. A cured resin system comprising a cured product obtained by the foregoing method and composites containing the cured product and a filler or reinforcing material are also disclosed. This method also includes use of the grafted triglycerides to make toughened resin and composite systems with reduced hazardous air pollutants without significantly reducing the glass transition temperature and significantly increasing the viscosity.
摘要翻译：接枝甘油三酸酯，其包含用含有4至28个碳原子的脂肪酸残基接枝的丙烯酸酯化的甘油三酯。还描述了制备接枝甘油三酯和固化选自乙烯基酯和不饱和聚酯及其混合物和任选的反应性稀释剂的材料的方法。该方法包括将本发明的接枝甘油三酯与选自乙烯基酯，不饱和聚酯及其混合物的材料混合以形成混合物，并固化该混合物以形成固化的树脂体系的步骤。还公开了包含通过上述方法获得的固化产物和含有固化产物和填料或增强材料的复合材料的固化树脂体系。该方法还包括使用接枝的甘油三酯来制造具有减少的有害空气污染物的增韧树脂和复合体系，而不显着降低玻璃化转变温度并显着提高粘度。

9. 发明授权

US08268950B2 Glucosamine materials 有权
标题翻译：葡萄糖胺材料
公开(公告)号：US08268950B2
公开(公告)日：2012-09-18
申请号：US12368636
申请日：2009-02-10
申请人： Jennifer H. Elisseeff
发明人： Jennifer H. Elisseeff
IPC分类号： C08L5/08
CPC分类号： C08F269/00 , A61K31/724 , A61K31/80 , A61K47/36 , A61L27/20 , C08B37/0006 , C08F24/00 , C08L5/00
摘要： Polymers comprising glucosamine (GlcN) are used to make medical devices. Examples include polyGlcN and carrier molecules containing multiple GlcN residues.
摘要翻译：使用包含葡糖胺（GlcN）的聚合物制造医疗器械。实例包括polyGlcN和含有多个GlcN残基的载体分子。

10. 发明申请

US20110159768A1 CARBOXYLATED LIGNIN BASED BINDERS 审中-公开
标题翻译：基于羧基的木质素
公开(公告)号：US20110159768A1
公开(公告)日：2011-06-30
申请号：US12974175
申请日：2010-12-21
申请人： Stephen A. CRESCIMANNO , Michael D. Kelly
发明人： Stephen A. CRESCIMANNO , Michael D. Kelly
IPC分类号： C08L97/00 , D04H13/00
CPC分类号： C08F289/00 , C08F269/00 , C08F271/00 , C08J5/045 , C08J2397/02 , C08L51/003 , C08L2201/54 , D04H1/4209 , D04H1/435 , D04H1/64 , Y10T442/60 , C08F220/06 , C08F220/18
摘要： The present invention provides binder compositions comprising an ethylenically unsaturated carboxy acid grafted lignin or lignosulfonate component, and an oxazoline-functional group containing polymer or resin component, the two components in a solids weight ratio of from 50:50 to 98:2. As formulated, the compositions may comprise from 40 to 98 wt. % of the acid grafted lignosulfonate, preferably, 50 wt. % or more. Preferably, the binder composition further comprises one or more in situ acid generator compound to insure more rapid cure on heating or pressing. The binder enables the provision of low cost composite materials comprising a majority component derived from natural materials, and having a reasonable wet strength.
摘要翻译：本发明提供了包含烯键式不饱和羧酸接枝木质素或木质素磺酸盐组分的粘合剂组合物和含有恶唑啉官能团的聚合物或树脂组分，固体重量比为50:50至98:2的两种组分。如所配制的，组合物可以包含40至98wt。酸接枝木质素磺酸盐的百分比，优选50重量％％或者更多。优选地，粘合剂组合物还包含一种或多种原位酸发生剂化合物，以确保在加热或加压下更快速固化。该粘合剂能够提供包含由天然材料衍生的多数成分并且具有合理的湿强度的低成本复合材料。

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