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1. 发明申请

WO2005085361A2 NETWORKED POLYMERIC GELS AND USE OF SUCH POLYMERIC GELS IN HYDROCARBON RECOVERY 审中-公开
标题翻译：网络聚合物凝胶和这种聚合物凝胶在油气回收中的应用
公开(公告)号：WO2005085361A2
公开(公告)日：2005-09-15
申请号：PCT/US2005006275
申请日：2005-02-25
申请人： UNIV PITTSBURGH , LOSASSO RONALD A , LOSASSO JANICE E
发明人： BECKMAN ERIC J
IPC分类号： C08J3/075 , C08L101/14 , C09K8/512 , C09K8/68 , E21B43/00 , E21B43/27 , C08L101/00
CPC分类号： C08L101/14 , Y10S507/903
摘要： A composition includes water having a salinity of at least 1 ppt, at least one hydrophilic polymer containing primary (-NH2) and/or secondary (-NHR) amine groups and at least one saccharide containing a reducible function. A method of changing the permeability of a subterranean formation includes the step of injecting into a subterranean formation a composition comprising water, at least one hydrophilic polymer containing at least two groups which are independently the same or different a primary amine group or a secondary amine group and at least one saccharide containing a reducible function.
摘要翻译：组合物包含盐度至少为1ppt的水，至少一种含有伯（-NH 2）和/或仲（-NHR）胺基的亲水性聚合物和至少一种含有还原性功能的糖。改变地下地层的渗透性的方法包括将包含水的组合物注入地层的方法，至少一种含有至少两个独立地相同或不同的伯胺基或仲胺基的亲水性聚合物和至少一种含有可还原功能的糖。

2. 发明专利

NO20064374L 未知
公开(公告)号：NO20064374L
公开(公告)日：2006-11-24
申请号：NO20064374
申请日：2006-09-27
申请人： LOSASSO JANICE E
发明人： BECKMAN ERIC J
IPC分类号： C09K8/512 , C08J3/075 , C08L101/14 , C09K8/68 , E21B33/138 , E21B43/00 , E21B43/27
摘要： A composition includes water having a salinity of at least 1 ppt, at least one hydrophilic polymer containing primary (-NH 2 ) and/or secondary (-NHR) amine groups and at least one saccharide containing a reducible function. A method of changing the permeability of a subterranean formation includes the step of injecting into a subterranean formation a composition comprising water, at least one hydrophilic polymer containing at least two groups which are independently the same or different a primary amine group or a secondary amine group and at least one saccharide containing a reducible function.

3. 发明专利

NO20064374A 未知
公开(公告)号：NO20064374A
公开(公告)日：2006-11-24
申请号：NO20064374
申请日：2006-09-27
申请人： LOSASSO JANICE E
发明人： BECKMAN ERIC J
IPC分类号： C09K8/512 , C08J3/075 , C08L101/14 , C09K8/68 , E21B33/138 , E21B43/00 , E21B43/27
CPC分类号： C08L101/14 , Y10S507/903

4. 发明公开

EP1730351A4 COMPOSITION FOR INCREASING CELLULOSIC PRODUCT STRENGTH AND METHOD OF INCREASING CELLULOSIC PRODUCT STRENGTH 审中-公开
标题翻译：成分和方法巩固纤维素产品的
公开(公告)号：EP1730351A4
公开(公告)日：2008-03-26
申请号：EP05725162
申请日：2005-03-11
申请人： UNIV PITTSBURGH
发明人： CARROLL WILLIAM EAMON , RENDU CHRISTIAN JEHN , BECKMAN ERIC J
IPC分类号： D21H17/54 , D21H21/20 , C08B31/00 , C08B33/00 , C08B37/02 , C08B37/16 , C08L39/00 , C08L39/02 , C09D133/14 , C09D139/02 , D21H17/06 , D21H17/19 , D21H17/24 , D21H17/36 , D21H17/45 , D21H17/55 , D21H17/56 , D21H21/18
CPC分类号： D21H21/18 , C08L39/00 , C08L39/02 , C08L39/04 , C08L2312/00 , C09D133/02 , C09D133/14 , C09D139/02 , D21H17/06 , D21H17/36 , D21H17/56 , D21H21/20 , C08L2666/26
摘要： A composition includes water; at least one hydrophilic polymer containing at least two groups which are independently the same or different a primary amine group or a secondary amine group and at least one saccharide containing a reducible function as described above. The hydrophilic polymer and the saccharide are mixed to form a reaction mixture and reacted to increase the viscosity of the reaction mixture. The reaction is then substantially terminated by reducing the pH of the composition. A method of increasing the strength of a cellulosic pulp product includes the steps of: contacting wet cellulosic pulp with a composition comprising (i) at least one hydrophilic polymer containing at least two groups which are independently the same or different a primary amine group or a secondary amine group and at least one saccharide containing a reducible function, the hydrophilic polymer and the saccharide of the composition having been reacted in a crosslinking reaction prior to contacting the composition with the cellulosic pulp product to increase the viscosity the composition; and, after contacting the cellulosic pulp with the composition, causing the crosslinking reaction between the hydrophilic polymer and the saccharide of the composition to proceed further.

5. 发明公开

EP1220851A4 CARBON DIOXIDE-PHILIC COMPOUNDS AND METHODS OF SYNTHESIS THEREOF 有权
标题翻译： VERBINDUNGEN DIE KOHLENSTOFF-DIOXID-PHILIE ZEIGEN UND VERFAHREN ZU IHRER HERSTELLUNG
公开(公告)号：EP1220851A4
公开(公告)日：2003-01-08
申请号：EP00965367
申请日：2000-09-22
申请人： UNIV PITTSBURGH
发明人： BECKMAN ERIC J , SARBU TRAIAN , STRYANEC THOMAS J
IPC分类号： C07C67/10 , C07B61/00 , C07C41/30 , C07C43/04 , C07C68/04 , C07C69/003 , C07C69/12 , C07C69/96 , C08F8/00 , C08G63/672 , C08G63/91 , C08G64/02 , C08G64/18 , C08G64/34 , C08G64/42 , C08G65/26 , C08G65/329 , C08G65/331 , C08G65/332 , C09K3/00 , C11D1/00 , C07D401/06 , B01D61/38 , B01D69/00 , B01D69/10 , B01D71/38 , B01D71/40 , B01D71/52 , B01D71/60 , B01J20/04 , C01B31/20 , C01D7/00 , C07C17/26 , C07C45/45 , C08G65/44 , C08G65/46
CPC分类号： C08G65/3322 , C08G63/672 , C08G63/91 , C08G63/914 , C08G64/02 , C08G64/0208 , C08G64/183 , C08G64/34 , C08G64/42 , C08G65/2603 , C08G65/2654 , C08G65/331 , C08L2205/05 , C11D1/008
摘要： A method of synthesizing a CO2-philic analog of a CO2-phobic compound, includes the step of: reacting the CO2-phobic compound with a CO2-philic compound selected from the group of a polyether substituted with at least one side group including preferably a Lewis base, a polycarbonate, a polycarbonate substituted with at least one side group including preferably a Lewis base, a vinyl polymer substituted with at least one side group including preferably a Lewis base a poly(ether-ester) or a poly(ether-ester) substituted with at least one side group including preferably a Lewis base, to create the CO2-philic analog. A method of synthesizing a CO2-phile includes the step of copolymerizing at least two monomers, wherein a polymer formed from homopolymerization of one of the monomers has a Tg of less than approximately 250 K and a steric factor less than approximately 1.8, at least one of the monomers contains a group that results in a pendant group from the CO2-phile backbone that contains a Lewis base group, and the resultant CO2-phile does not contain both hydrogen bond donors and acceptors.
摘要翻译：一种合成二氧化碳恐怕化合物的二氧化碳亲和类似物的方法包括以下步骤：使CO 2恐怕化合物与选自由至少一个侧基取代的聚醚的二氧化碳亲和化合物反应，所述至少一个侧基优选包含路易斯碱，聚碳酸酯，由至少一个优选路易斯碱的侧基取代的聚碳酸酯，由至少一个侧基取代的乙烯基聚合物，优选包含路易斯碱，聚（醚 - 酯）或聚（醚 - 酯））被至少一个包含优选路易斯碱的侧基取代，以产生CO 2亲本类似物。合成二氧化碳歧化酶的方法包括使至少两种单体共聚的步骤，其中由一种单体的均聚形成的聚合物的Tg小于约250K，空间因子小于约1.8，至少一种的单体包含导致来自含有路易斯碱基的CO 2残留骨架的侧基的基团，并且所得的CO 2 - 残留物不含氢键供体和受体。

6. 发明申请

WO2007089628A3 MEDICAL ADHESIVE AND METHODS OF TISSUE ADHESION 审中-公开
标题翻译：医用粘合剂和组织粘合方法
公开(公告)号：WO2007089628A3
公开(公告)日：2008-02-21
申请号：PCT/US2007002245
申请日：2007-01-26
申请人： UNIV PITTSBURGH
发明人： BECKMAN ERIC J , ZHANG JIANYING
IPC分类号： A61L24/04 , A61L24/00
CPC分类号： C09J175/04 , A61L24/0042 , A61L24/04 , A61L24/046 , C08G18/1808 , C08G18/1833 , C08G18/227 , C08G18/246 , C08G18/307 , C08G18/3206 , C08G18/771 , C08G18/8025 , C08L75/04
摘要： A method of adhering biological tissue that includes applying a bio-degradable adhesive to the tissue. The adhesive includes a moisture-curable, isocyanate-functional component prepared by reacting (a) a multi-functional isocyanate component and (b) a multi-functional active hydrogen component that includes at least 30% by weight, based upon the total weight of the multi-functional active hydrogen component, of a multi-functional active hydrogen reactant having an equivalent weight less than 100. The ratio R of active hydrogen groups to isocyanate groups can be less than 1.0.
摘要翻译：一种粘附生物组织的方法，包括将生物可降解粘合剂施用于组织。粘合剂包括可湿气固化的异氰酸酯官能组分，其通过使（a）多官能异氰酸酯组分和（b）多官能活性氢组分反应制备，所述多官能活性氢组分包含至少30重量％具有当量重量小于100的多功能活性氢反应物的多官能活性氢组分。活性氢基团与异氰酸酯基团的比率R可以小于1.0。

7. 发明申请

WO2005089175A2 COMPOSITION FOR INCREASING CELLULOSIC PRODUCT STRENGTH AND METHOD OF INCREASING CELLULOSIC PRODUCT STRENGTH 审中-公开
标题翻译：用于增加纤维素产品强度的组合物和增加细胞产物强度的方法
公开(公告)号：WO2005089175A2
公开(公告)日：2005-09-29
申请号：PCT/US2005007828
申请日：2005-03-11
申请人： UNIV PITTSBURGH
发明人： CARROLL WILLIAM EAMON , RENDU CHRISTIAN JEHN , BECKMAN ERIC J
IPC分类号： D21H17/54 , C08L39/00 , C08L39/02 , C09D133/14 , C09D139/02 , D21H17/06 , D21H17/24 , D21H17/36 , D21H17/56 , D21H21/18 , D21H21/20
CPC分类号： D21H21/18 , C08L39/00 , C08L39/02 , C08L39/04 , C08L2312/00 , C09D133/02 , C09D133/14 , C09D139/02 , D21H17/06 , D21H17/36 , D21H17/56 , D21H21/20 , C08L2666/26
摘要： A composition includes water; at least one hydrophilic polymer containing at least two groups which are independently the same or different a primary amine group or a secondary amine group and at least one saccharide containing a reducible function as described above. The hydrophilic polymer and the saccharide are mixed to form a reaction mixture and reacted to increase the viscosity of the reaction mixture. The reaction is then substantially terminated by reducing the pH of the composition. A method of increasing the strength of a cellulosic pulp product includes the steps of: contacting wet cellulosic pulp with a composition comprising (i) at least one hydrophilic polymer containing at least two groups which are independently the same or different a primary amine group or a secondary amine group and at least one saccharide containing a reducible function, the hydrophilic polymer and the saccharide of the composition having been reacted in a crosslinking reaction prior to contacting the composition with the cellulosic pulp product to increase the viscosity the composition; and, after contacting the cellulosic pulp with the composition, causing the crosslinking reaction between the hydrophilic polymer and the saccharide of the composition to proceed further.
摘要翻译：组合物包括水; 至少一种含有至少两个独立地相同或不同的伯胺基或仲胺基的亲水性聚合物和至少一种含有如上所述的还原性功能的糖。将亲水性聚合物和糖混合以形成反应混合物并反应以增加反应混合物的粘度。然后通过降低组合物的pH基本上终止反应。提高纤维素纸浆产品的强度的方法包括以下步骤：使湿纤维素纸浆与组合物接触，所述组合物包含（i）至少一种亲水性聚合物，所述亲水性聚合物含有至少两个独立地相同或不同的伯胺基或仲胺基团和至少一种含有可还原功能的糖类，亲水性聚合物和组合物的糖类在使组合物与纤维素纸浆产物接触之前已经在交联反应中反应以增加组合物的粘度; 并且在将纤维素纸浆与组合物接触之后，使亲水性聚合物与组合物的糖类之间的交联反应进一步进行。

8. 发明申请

WO2007005792A8 WOUND HEALING POLYMERIC NETWORKS 审中-公开
标题翻译：创伤治疗聚合物网络
公开(公告)号：WO2007005792A8
公开(公告)日：2008-03-27
申请号：PCT/US2006025915
申请日：2006-07-01
申请人： UNIV PITTSBURGH
发明人： BECKMAN ERIC J , BADYLAK STEPHEN F , WELLS ALAN H , ZHANG JIANYING , FREYTES DONALD
IPC分类号： A61L26/00 , A61L15/26 , A61L15/44
CPC分类号： C08G18/3821 , A61K31/28 , A61K38/39 , A61K45/06 , A61K47/59 , A61K47/60 , A61L26/0019 , A61L26/0066 , A61L26/008 , A61L2300/104 , A61L2300/214 , A61L2300/252 , A61L2300/402 , A61L2300/404 , A61L2300/414 , A61L2300/418 , C08G18/10 , C08G18/3206 , C08G18/3218 , C08G18/4833 , C08G18/771 , C08G18/8022 , C08G2230/00
摘要： A composition includes at least one biologically active agent covalently attached to a first polymerizing molecule that is adapted to undergo a free radical polymerization. The first polymerizing molecule retains the ability to undergo free radical polymerization after attachment of the bioactive agent thereto. The first polymerizing molecule is preferably biocompatible. The polymerizing molecule can, for example, be dihydroxyphenyl-L-alanine (DOPA) or tyrosine. The composition can also include a second component synthesized by reacting at least one core molecule having a plurality of reactive hydrogen groups with at least one multi-isocyanate functional molecule to create a conjugate including terminal isocyanate groups. The conjugate molecule is reacted with a second polymerizing molecule that is adapted to undergo a free radical polymerization. The second polymerizing molecule includes a reactive hydrogen to react with the isocyanate groups of the conjugate. The second polymerizing molecule retains the ability to undergo the free radical polymerization after reaction with the conjugate. In several embodiments, the first polymerizing molecule and the second polymerizing molecule are the same and dihydroxyphenyl-L-alanine (DOPA) or tyrosine.
摘要翻译：组合物包含共价连接到适于进行自由基聚合的第一聚合分子的至少一种生物活性剂。第一聚合分子保留在生物活性剂附着后进行自由基聚合的能力。第一聚合分子优选是生物相容的。聚合分子可以是例如二羟基苯基-L-丙氨酸（DOPA）或酪氨酸。组合物还可以包括通过使具有多个反应性氢基团的至少一个核心分子与至少一个多异氰酸酯官能分子反应以产生包含末端异氰酸酯基团的缀合物而合成的第二组分。共轭分子与适于进行自由基聚合的第二聚合分子反应。第二聚合分子包括与偶联物的异氰酸酯基反应的反应性氢。第二聚合分子保留在与缀合物反应后进行自由基聚合的能力。在几个实施方案中，第一聚合分子和第二聚合分子是相同的，并且是二羟基苯基-L-丙氨酸（DOPA）或酪氨酸。

9. 发明申请

WO2005073159A3 CARBOXYLATION OF AROMATIC HYDROCARBONS TO PRODUCE AROMATIC CARBOXYLIC ACIDS 审中-公开
标题翻译：芳香烃生成芳香族羧酸的羧化
公开(公告)号：WO2005073159A3
公开(公告)日：2005-09-29
申请号：PCT/US2005001751
申请日：2005-01-20
申请人： UNIV PITTSBURGH , BECKMAN ERIC J , MUNSHI PRADIP
发明人： BECKMAN ERIC J , MUNSHI PRADIP
IPC分类号： C07C51/15 , C07C51/00 , C07C63/04
CPC分类号： C07C51/15 , C07C63/04
摘要： Aromatic carboxylic acids are produced by reacting a Lewis acid: C02 complex with aromatic hydrocarbons. The complex can be created by incubating a Strong Lewis acid and CO2 and forming a composition consisting essentially of C02, strong Lewis acid, and Lewis acid: C02 complex. Carboxylation of aromatic hydrocarbons to produce aromatic carboxylic acids using the composition and method in accordance with this invention provides improved yields without the use of finely divided aluminum or zinc.
摘要翻译：芳族羧酸通过使路易斯酸：CO 2络合物与芳族烃反应而生产。该复合物可以通过培养强路易斯酸和CO 2并形成基本上由CO 2，强路易斯酸和路易斯酸：CO 2复合物组成的组合物来形成。使用根据本发明的组合物和方法使芳香族烃羧基化以制备芳香族羧酸提供了改善的收率，而不使用细碎的铝或锌。

10. 发明申请

WO2004065450A3 BIODEGRADABLE POLYURETHANES AND USE THEREOF 审中-公开
标题翻译：生物可降解聚氨酯及其用途
公开(公告)号：WO2004065450A3
公开(公告)日：2004-12-16
申请号：PCT/US2004001200
申请日：2004-01-16
申请人： UNIV CARNEGIE MELLON , UNIV PITTSBURGH
发明人： BECKMAN ERIC J , DOLL BRUCE A , GUELCHER SCOTT A , HOLLINGER JEFFREY O , ZHANG JIANYING
IPC分类号： C08G18/12 , C08G18/32 , C08G18/34 , C08G18/38 , C08G18/48 , C08G18/64 , C08G18/66 , C08G18/77
CPC分类号： A61L27/18 , A61L27/3821 , A61L27/54 , A61L27/58 , A61L2300/43 , A61L2430/02 , C08G18/12 , C08G18/3206 , C08G18/348 , C08G18/3885 , C08G18/4833 , C08G18/6446 , C08G18/6659 , C08G18/6692 , C08G18/771 , C08G2101/00 , C08G2101/0083 , C08G2230/00 , C12N5/0654 , C12N2533/40 , C08G18/305
摘要： A biodegradable and biocompatible polyurethane composition synthesized by reacting isocyanate groups of at least one multifunctional isocyanate compound with at least one bioactive agent having at least one reactive group -X which is a hydroxyl group (-OH) or an amine group (-NH2). The polyurethane composition is biodegradable within a living organism to biocompatible degradation products including the bioactive agent. Preferably, the released bioactive agent affects at least one of biological activity or chemical activity in the host organism. A biodegradable polyurethane composition includes hard segments and soft segments. Each of the hard segments is preferably derived from a diurea diol or a diester diol and is preferably biodegradable into biomolecule degradation products or into biomolecule degradation products and a biocompatible diol. Another biodegradable polyurethane composition includes hard segments and soft segments. Each of the hard segments is derived from a diurethane diol and is biodegradable into biomolecule degradation products.
摘要翻译：通过使至少一种多官能异氰酸酯化合物的异氰酸酯基团与至少一种具有至少一个为羟基（-OH）或胺基（-NH 2）的反应性基团-X的生物活性剂反应而合成的生物可降解且生物相容的聚氨酯组合物。聚氨酯组合物在生物体内可生物降解为生物相容性降解产物，包括生物活性剂。优选地，释放的生物活性剂影响宿主生物体中的生物活性或化学活性中的至少一种。生物可降解聚氨酯组合物包含硬链段和软链段。每个硬链段优选衍生自二脲二醇或二酯二醇，并且优选可生物降解成生物分子降解产物或生物分子降解产物和生物相容性二醇。另一种可生物降解的聚氨酯组合物包含硬链段和软链段。每个硬链段都衍生自二氨基二醇，并可生物降解成生物分子降解产物。

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