-
61.发明授权Adhesion promoting adducts containing metal ligands, compositions thereof, and uses thereof 有权含金属配体的粘合促进加合物及其组合物及其用途公开(公告)号：US09303149B2
公开(公告)日：2016-04-05
申请号：US14065521
申请日：2013-10-29
Applicant: PRC-DeSoto International, Inc.
Inventor： Chandra Rao , Jun Deng , Renhe Lin
IPC: C08K5/548 , C08K5/544 , C08G75/02 , C09J181/02 , C08L81/02
CPC classification number: C08K5/548 , C08G65/334 , C08G65/336 , C08G75/02 , C08K5/544 , C08L81/02 , C09J181/02
Abstract: Disclosed are adhesion promoting adducts containing adhesion promoting groups and metal ligands and compositions such as sealant compositions useful in aerospace applications comprising the adhesion promoting adducts. The adhesion promoting adducts are useful as adhesion promoting additives or as a copolymerizable reactant in polymer compositions.
Abstract translation: 公开了包含粘附促进基团和金属配体的粘合促进加合物以及可用于航空航天应用的组合物如密封剂组合物，其包含粘附促进加合物。 粘合促进加合物可用作粘合促进添加剂或作为聚合物组合物中的可共聚反应物。
-
公开(公告)号：US20160060484A1
公开(公告)日：2016-03-03
申请号：US14472428
申请日：2014-08-29
Applicant: PRC-DeSoto International, Inc.
Inventor： Juexiao Cai , Emilia Serrano , Bruce Virnelson , Renhe Lin
IPC: C09D181/02 , C09D163/00 , C09D163/04 , C08K5/134 , C08K5/13
CPC classification number: C09D181/02 , C08G59/66 , C08G75/00 , C08K5/13 , C08K5/1345 , C08K5/49 , C08L63/04 , C08L81/00 , C08L81/02 , C09D163/00 , C09D163/04
Abstract: Thiol-terminated polythioether compositions and sealants prepared using the thiol-terminated polythioether compositions that exhibit enhanced retention of elongation following exposure to high temperature are disclosed. The enhanced retention of elongation is realized by incorporating certain phenolic antioxidants into the composition.
Abstract translation: 公开了硫醇封端的聚硫醚组合物和使用硫醇封端的聚硫醚组合物制备的密封剂，其在暴露于高温后表现出增强的伸长率的保留。 通过将某些酚类抗氧化剂掺入到组合物中来实现延长的增强保留。
-
63.发明申请MOISTURE-CURABLE URETHANE-CONTAINING FUEL RESISTANT PREPOLYMERS AND COMPOSITIONS THEREOF 有权水分可固化含尿素的耐燃料预处理剂及其组合物公开(公告)号：US20150252230A1
公开(公告)日：2015-09-10
申请号：US14200687
申请日：2014-03-07
Applicant: PRC-DeSoto International, Inc.
Inventor： Raquel Keledjian , Renhe Lin
IPC: C09J175/08 , C08G18/52 , C08G18/38 , C08G18/75
CPC classification number: C08L75/04 , C08G18/10 , C08G18/289 , C08G18/3893 , C08G18/52 , C08G18/758 , C08G75/045 , C08G75/12 , C08G2190/00 , C08L75/08 , C09J175/08
Abstract: Moisture-curable, urethane-containing prepolymers containing urethanes incorporated into the prepolymer backbone and compositions thereof for use in sealant applications are disclosed. The prepolymers provide cured compositions exhibiting improved tensile strength.
Abstract translation: 公开了包含掺入预聚物主链的聚氨酯和其组合物的含水可固化的含氨基甲酸酯的预聚物，用于密封剂应用中。 预聚物提供表现出改善的拉伸强度的固化组合物。
-
64.发明申请METAL LIGAND-CONTAINING PREPOLYMERS, METHODS OF SYNTHESIS, AND COMPOSITIONS THEREOF 审中-公开含金属配体的预处理剂，合成方法及其组合物公开(公告)号：US20150240140A1
公开(公告)日：2015-08-27
申请号：US14709597
申请日：2015-05-12
Applicant: PRC-DeSoto International, Inc.
Inventor： Chandra Rao , Jun Deng , Renhe Lin
IPC: C09J181/02
CPC classification number: C09J181/02 , C08G75/045 , C08G75/12
Abstract: Metal ligand-containing prepolymers, compositions containing metal ligand-containing prepolymers, methods of synthesizing metal ligand-containing prepolymers and the use of metal ligand-containing prepolymers in aerospace sealant applications are disclosed. The metal ligand-containing prepolymers have metal ligands incorporated into the backbone of the prepolymer. Cured sealant compositions comprising the metal ligand-containing prepolymers exhibit enhanced properties suitable for aerospace sealant applications.
Abstract translation: 公开了含金属配体的预聚物，含有金属配体的预聚物的组合物，含金属配体的预聚物的合成方法以及在航天密封剂应用中使用含金属配体的预聚物。 含金属配体的预聚物具有掺入预聚物主链中的金属配体。 包含含金属配体的预聚物的固化密封剂组合物显示出适合于航空密封剂应用的增强的性能。
-
65.发明申请SULFONE-CONTAINING POLYTHIOETHERS, COMPOSITIONS THEREOF, AND METHODS OF SYNTHESIS 审中-公开含有硫醇的聚硫醚，其组合物和合成方法公开(公告)号：US20150240122A1
公开(公告)日：2015-08-27
申请号：US14708314
申请日：2015-05-11
Applicant: PRC-DeSoto International, Inc.
Inventor： Chandra Rao , Juexiao Cai , Renhe Lin
IPC: C09D181/02 , C08G75/02 , C07C317/04
CPC classification number: C09D181/02 , C07C317/04 , C07C317/18 , C08F228/04 , C08G75/00 , C08G75/02 , C08G75/20 , C08G75/23 , C08L81/00 , C08L81/02 , C08L81/04
Abstract: Sulfone-containing polythioethers, compositions containing sulfone-containing polythioethers, methods of synthesizing sulfone-containing polythioethers and the use of sulfone-containing polythioethers in aerospace sealant applications are disclosed. The sulfone-containing polythioethers have sulfone groups incorporated into the backbone of the polythioether. Cured sealant compositions comprising the sulfone-containing polythioethers exhibit enhanced thermal resistance.
Abstract translation: 公开了含有砜的聚硫醚，含有砜的聚硫醚的组合物，含有砜的聚硫醚的合成方法和含有砜的聚硫醚在航天密封剂中的应用。 含砜的聚硫醚具有并入聚硫醚的主链中的砜基。 包含含砜聚硫醚的固化密封剂组合物表现出增强的耐热性。
-
Patent Agency Ranking
66.发明授权Metal ligand-containing prepolymers, methods of synthesis, and compositions thereof 有权含金属配体的预聚物，合成方法及其组合物公开(公告)号：US09062162B2
公开(公告)日：2015-06-23
申请号：US14065554
申请日：2013-10-29
Applicant: PRC-DeSoto International, Inc.
Inventor： Chandra Rao , Jun Deng , Renhe Lin
CPC classification number: C09J181/02 , C08G75/045 , C08G75/12
Abstract: Metal ligand-containing prepolymers, compositions containing metal ligand-containing prepolymers, methods of synthesizing metal ligand-containing prepolymers and the use of metal ligand-containing prepolymers in aerospace sealant applications are disclosed. The metal ligand-containing prepolymers have metal ligands incorporated into the backbone of the prepolymer. Cured sealant compositions comprising the metal ligand-containing prepolymers exhibit enhanced properties suitable for aerospace sealant applications.
Abstract translation: 公开了含金属配体的预聚物，含有金属配体的预聚物的组合物，含金属配体的预聚物的合成方法以及在航天密封剂应用中使用含金属配体的预聚物。 含金属配体的预聚物具有掺入预聚物主链中的金属配体。 包含含金属配体的预聚物的固化密封剂组合物显示出适合于航空密封剂应用的增强的性能。
-
67.发明申请MALEIMIDE-TERMINATED SULFUR-CONTAINING POLYMERS, COMPOSITIONS THEREOF, AND USES THEREOF 有权包含硫化物的含硫聚合物，其组合物及其用途公开(公告)号：US20150119549A1
公开(公告)日：2015-04-30
申请号：US14065499
申请日：2013-10-29
Applicant: PRC-DeSoto International, Inc.
Inventor： Chandra Rao , Renhe Lin
CPC classification number: C08G75/045 , C08G75/12 , C08G2190/00 , C08L81/00 , C09K3/1012
Abstract: Sulfur-containing polymer adducts such as polythioethers, polysulfides, and sulfur-containing polyformals having terminal maleimide groups, and in particular, sulfur-containing polymers and sulfur containing adducts having terminal 1,1′-(methylenedi-4,1-phenylene)bismaleimide groups are disclosed. The adducts provide cured sealants having improved tensile strength and elongation and are useful as aerospace sealants.
Abstract translation: 具有末端马来酰亚胺基团的含硫聚合物加合物如聚硫醚，多硫化物和含硫聚合物，特别是含有1,1' - （亚甲基二亚甲基）双马来酰亚胺酯的含硫聚合物和含硫加合物 群体被公开。 加合物提供具有改善的拉伸强度和伸长率的固化密封剂，并且可用作航空密封剂。
-
68.发明申请FLEXIBLE POLYAMINES, FLEXIBLE AMINE-TERMINATED ADDUCTS, COMPOSITIONS THEREOF AND METHODS OF USE 审中-公开柔性聚酰胺，柔性胺终止助剂，其组合物及其使用方法公开(公告)号：US20140295088A1
公开(公告)日：2014-10-02
申请号：US14307548
申请日：2014-06-18
Applicant: PRC-DeSoto International, Inc.
Inventor： Stephen J. Hobbs , Marfi Ito , Juexiao Cai , Chandra Rao , Renhe Lin
IPC: C09K3/10
CPC classification number: C09K3/1021 , C08G4/00 , C08G18/10 , C08G18/3868 , C08G18/5072 , C08G18/755 , C08G18/758 , C08G18/798 , C08G18/8108 , C08G18/8116 , C08G2190/00 , C08L81/02 , C09K2003/1034 , C08G18/12 , C08G18/6685
Abstract: Disclosed are flexible polyamines, flexible amine-terminated polyformal adducts, flexible-amine-terminated polythioether adducts, compositions comprising flexible polyamines and isocyanate-terminated prepolymers, and compositions comprising flexible amine-terminated adducts and isocyanate-terminated prepolymers. Uses of the compositions as sealants, and particularly as aerospace sealants, are also disclosed.
Abstract translation: 公开了柔性多胺，柔性胺封端的聚甲醛加合物，柔性胺封端的聚硫醚加合物，包含柔性多胺和异氰酸酯封端的预聚物的组合物，以及包含柔性胺封端的加合物和异氰酸酯封端的预聚物的组合物。 还公开了组合物作为密封剂，特别是作为航空密封剂的用途。
-
69.发明申请SULFONE-CONTAINING POLYTHIOETHERS, COMPOSITIONS THEREOF, AND METHODS OF SYNTHESIS 有权含有硫醇的聚硫醚，其组合物和合成方法公开(公告)号：US20140275461A1
公开(公告)日：2014-09-18
申请号：US13833827
申请日：2013-03-15
Applicant: PRC-DESOTO INTERNATIONAL, INC.
Inventor： Chandra Rao , Juexiao Cai , Renhe Lin
IPC: C08F228/04 , C07C317/18
CPC classification number: C09D181/02 , C07C317/04 , C07C317/18 , C08F228/04 , C08G75/00 , C08G75/02 , C08G75/20 , C08G75/23 , C08L81/00 , C08L81/02 , C08L81/04
Abstract: Sulfone-containing polythioethers, compositions containing sulfone-containing polythioethers, methods of synthesizing sulfone-containing polythioethers and the use of sulfone-containing polythioethers in aerospace sealant applications are disclosed. The sulfone-containing polythioethers have sulfone groups incorporated into the backbone of the polythioether. Cured sealant compositions comprising the sulfone-containing polythioethers exhibit enhanced thermal resistance.
Abstract translation: 公开了含有砜的聚硫醚，含有砜的聚硫醚的组合物，含有砜的聚硫醚的合成方法和含有砜的聚硫醚在航天密封剂中的应用。 含砜的聚硫醚具有并入聚硫醚的主链中的砜基。 包含含砜聚硫醚的固化密封剂组合物表现出增强的耐热性。
-
70.发明申请MULTIFUNCTIONAL SULFUR-CONTAINING POLYMERS, COMPOSITIONS THEREOF AND METHODS OF USE 有权多功能含硫聚合物，其组合物及其使用方法公开(公告)号：US20140206866A1
公开(公告)日：2014-07-24
申请号：US14177596
申请日：2014-02-11
Applicant: PRC-DeSoto International, Inc.
Inventor： Steven J. Hobbs , Gregory J. McCollum , Juexiao Cai , Marfi Ito , Lawrence G. Anderson , Renhe Lin
IPC: C07D251/30
CPC classification number: C09D175/08 , C07C265/04 , C07C265/12 , C07D251/30 , C08G18/006 , C08G18/3857 , C08G18/5072 , C08G65/336 , C08G65/34 , C08G75/02 , C08G75/10 , C08G75/12 , C08G77/00 , C09D5/34 , C09D175/10 , C09J181/02
Abstract: Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.
Abstract translation: 公开了多元官能的含硫聚合物，其是含硫二醇，每多元醇分子含有至少三个羟基的多元醇和醛，酮或其组合的反应产物。 还公开了包含多官能含硫聚合物的密封剂组合物。
-
-
-
-
-
-
-
-
-
Search Results
94
records
(took 0.031 seconds)
