公开(公告)号：US3321445A

公开(公告)日：1967-05-23

申请号：US45295565

申请日：1965-03-01

申请人： MINNESOTA MINING & MFG

发明人： LAZERTE JAMES D ,  GUENTHNER RICHARD A

IPC分类号： C08G18/38 ,  C08G18/50 ,  C08G18/64 ,  C08G59/44 ,  C08G59/62 ,  C08G63/688 ,  C11D1/00 ,  C14C9/00 ,  C14C11/00 ,  D06M13/11 ,  D06M13/236 ,  D06M13/428 ,  D06M13/438 ,  D06M13/48 ,  D06M13/487 ,  D06M15/507 ,  D06M15/55 ,  D06M15/576 ,  D06M15/61

CPC分类号： D06M15/576 ,  C08G18/3855 ,  C08G18/3861 ,  C08G18/5072 ,  C08G18/6453 ,  C08G59/444 ,  C08G59/62 ,  C08G63/688 ,  C08G63/6884 ,  C11D1/004 ,  C14C9/00 ,  C14C11/003 ,  D06M13/11 ,  D06M13/236 ,  D06M13/428 ,  D06M13/438 ,  D06M13/48 ,  D06M13/487 ,  D06M15/507 ,  D06M15/55 ,  D06M15/61 ,  Y10S528/905

公开(公告)号：US3004945A

公开(公告)日：1961-10-17

申请号：US77829158

申请日：1958-12-05

申请人： DU PONT

发明人： JOHN FARAGO

IPC分类号： C08G18/38 ,  C08G73/00

CPC分类号： C08G18/3861 ,  C08G18/3834 ,  C08G73/00 ,  Y10S528/906

公开(公告)号：US20170355805A1

公开(公告)日：2017-12-14

申请号：US15532881

申请日：2015-12-08

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Yu Yang ,  Jason M. Kehren ,  Yongshang Lu ,  Suresh S. Iyer ,  William M. Lamanna ,  Thomas P. Klun ,  Jeffrey A. Peterson

IPC分类号： C08G18/08 ,  C08G18/44 ,  C07C229/30 ,  C07C307/06 ,  C08G18/75 ,  C08G18/32 ,  C08G18/38

CPC分类号： C08G18/0814 ,  C07C219/06 ,  C07C229/30 ,  C07C307/06 ,  C07C311/48 ,  C08G18/3206 ,  C08G18/3819 ,  C08G18/3861 ,  C08G18/4018 ,  C08G18/44 ,  C08G18/4833 ,  C08G18/758 ,  C08K5/0075 ,  C08K5/19 ,  C09D175/04 ,  D06M15/576

摘要： An ionic diol has formula wherein R1 represents an alkyl group having from 6 to 18 carbon atoms; R2 and R3 independently represent alkyl groups having from 1 to 4 carbon atoms; R4 represents an alkylene group having from 2 to 8 carbon atoms; and R5 represents an alkylene group having from 1 to 8 carbon atoms. Antistatic polymers are formed by copolymerization of monomers including a diisocyanate, an ionic diol, a polyether diol, and at least one non-ionic diols. Methods of making the antistatic polyurethanes are also disclosed.

公开(公告)号：US20170274081A1

公开(公告)日：2017-09-28

申请号：US15468699

申请日：2017-03-24

申请人： Samsung Life Public Welfare Foundation ,  Research & Business Foundation Sungkyunkwan University

发明人： Oh Young Bang ,  Dong Hee Kim ,  Gyeong Joon Moon ,  Hyeon Ho Kim ,  Doo Sung Lee ,  Young Kyu Seo

IPC分类号： A61K47/34 ,  A61K38/19 ,  C08G18/73 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  A61K9/00 ,  A61K9/107

CPC分类号： A61K47/34 ,  A61K9/0019 ,  A61K9/0085 ,  A61K9/1075 ,  A61K38/195 ,  B82Y5/00 ,  C08G18/3287 ,  C08G18/329 ,  C08G18/3293 ,  C08G18/3861 ,  C08G18/4825 ,  C08G18/4833 ,  C08G18/6685 ,  C08G18/6688 ,  C08G18/73

摘要： The present invention relates to a composition for topically delivering SDF-1 into the brain, in which the composition comprises a dual ionic pH-sensitive copolymer and a nerve regeneration and protective factor. In the present invention, when a dual ionic pH-sensitive copolymer containing SDF-1 as a nerve regeneration and protective factor is applied to a patient suffering from ischemic stroke as a drug carrier, it induces the effective delivery of the treatment factor to a topical lesion site, and moreover, the risk factors for adverse effects may be cancelled out, so that it can be effectively used as a novel therapeutic agent for ischemic brain diseases.

公开(公告)号：US20040077238A1

公开(公告)日：2004-04-22

申请号：US10444713

申请日：2003-05-23

发明人： Frans A. Audenaert ,  Rudolf J. Dams ,  Richard S. Buckanin ,  Cheryl L.S. Elsbernd ,  Chetan P. Jariwala ,  E. Steven McAlister ,  Pierre J. Vander Elst

IPC分类号： D06M010/00 ,  B32B005/02 ,  B32B027/04 ,  B32B027/12

CPC分类号： C08G18/3876 ,  C08G18/2825 ,  C08G18/283 ,  C08G18/2885 ,  C08G18/3812 ,  C08G18/3857 ,  C08G18/3861 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/6212 ,  C08G18/71 ,  C08G18/792 ,  D06M15/53 ,  D06M15/576 ,  Y10T442/172 ,  Y10T442/198 ,  Y10T442/20 ,  Y10T442/2189

摘要： Fluorochemical composition for rendering fibrous substrates oil repellent, water repellent, and/or stain or soil repellent. The composition comprises a dispersion or a solution of a fluorinated compound which comprises the reaction product of the following combination of reactants: (i) a fluorinated polyether according to the formula: Rf-Q-Tknullnull(I) nullwherein Rf represents a monovalent perfluorinated polyether group having a molecular weight of at least 750 g/mol, Q represents a chemical bond or a divalent or trivalent organic linking group, T represents a functional group capable of reacting with an isocyanate and k is 1 or 2; (ii) an isocyanate component selected from a polyisocyanate compound that has at least 3 isocyanate groups or a mixture of polyisocyanate compounds wherein the average number of isocyanate groups per molecule is more than 2; and (iii) optionally one or more co-reactants capable of reacting with an isocyanate group.

摘要翻译： 用于使纤维基质防油，防水和/或染色或防污的氟化合物。 该组合物包含含氟化合物的分散体或溶液，其包含以下反应物组合的反应产物：（i）根据下式的氟化聚醚：Rf-Q-Tk（I）其中Rf表示一价全氟化聚醚 分子量至少为750g / mol，Q表示化学键或二价或三价有机连接基团，T表示可与异氰酸酯反应的官能团，k为1或2; （ii）选自具有至少3个异氰酸酯基团的多异氰酸酯化合物的异氰酸酯成分或每分子的异氰酸酯基平均数大于2的多异氰酸酯化合物的混合物; 和（iii）任选的一种或多种能够与异氰酸酯基反应的共反应物。

公开(公告)号：US20030026997A1

公开(公告)日：2003-02-06

申请号：US09803702

申请日：2001-03-09

发明人： Zai-Ming Qiu ,  John C. Clark ,  Wayne W. Fan

IPC分类号： C08F008/30 ,  B32B027/40

CPC分类号： C04B41/4884 ,  C04B2111/203 ,  C04B2111/27 ,  C08G18/3812 ,  C08G18/3821 ,  C08G18/3861 ,  C08G18/73 ,  C08G18/765 ,  C08G18/7831 ,  C08G18/8077 ,  C09D175/04 ,  D06M13/428 ,  D06M15/576 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T428/31551 ,  C04B41/4842

摘要： Fluorochemical urethane compositions comprising one or more compounds or oligomers having at least on fluorine-containing repeatable unit and at least one fluorine-containing terminal group are described. The compositions are useful as coatings or incorporated as melt additives. The fluorochemical compositions impart oil and water repellency to the substrate. In other aspects, this invention relates to processes for imparting oil and water repellency characteristics to substrates and articles.

摘要翻译： 含有至少具有含氟可重复单元和至少一个含氟末端基团的一种或多种化合物或低聚物的含氟化学聚氨酯组​​合物被描述。 该组合物可用作涂料或作为熔融添加剂掺入。 含氟化合物赋予基底油和拒水性。 在其它方面，本发明涉及赋予基材和制品防油拒斥特性的方法。

公开(公告)号：US06313335B1

公开(公告)日：2001-11-06

申请号：US08978331

申请日：1997-11-25

申请人： Gary P. Roberts ,  Lowell W. Holland ,  Richard G. Hansen ,  Ashok Sengupta ,  George G. I. Moore ,  Miguel A. Guerra

发明人： Gary P. Roberts ,  Lowell W. Holland ,  Richard G. Hansen ,  Ashok Sengupta ,  George G. I. Moore ,  Miguel A. Guerra

IPC分类号： C07F710

CPC分类号： C09D175/04 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/3812 ,  C08G18/3861 ,  C08G18/61 ,  Y10T428/12 ,  Y10T428/2962 ,  Y10T428/8305 ,  C08G18/289

摘要： Coatings are provided with very low surface energies provided by fluorine and/or silicone moieties. Aqueous dispersions of externally chain extended polyurethane compositions terminated by hydrolyzable and/or hydrolyzed silyl groups and containing dispersing or emulsifying groups, particularly carboxyl groups are provided. Also polyurethane dispersions which are substantially organic solvent free which cure to water and solvent resistant, tough, scratch resistant, preferably light stable polyurethane films are provided. Such films are useful as anti-fouling marine coatings. The compound RfR′fCFCOOCH2C(R)(CH2OH)2 is provided.

摘要翻译： 涂层具有由氟和/或硅氧烷部分提供的非常低的表面能。 提供了通过可水解和/或水解甲硅烷基封端并含有分散或乳化基团，特别是羧基的外链延长聚氨酯组合物的水分散体。 还提供了基本上无机溶剂的聚氨酯分散体，其固化成水和耐溶剂，坚韧，耐刮擦，优选轻质稳定的聚氨酯膜。 这种膜可用作防污海洋涂料。 提供化合物RfR'fCFCOOCH2C（R）（CH2OH）2。

公开(公告)号：US5057377A

公开(公告)日：1991-10-15

申请号：US556936

申请日：1990-07-23

申请人： Athanasios Karydas ,  Juliana Rodgers

发明人： Athanasios Karydas ,  Juliana Rodgers

IPC分类号： C08G18/50 ,  C08G18/10 ,  C08G18/38 ,  C08G18/61 ,  C08G18/80 ,  C08G77/42 ,  C08G77/458 ,  C08G77/48 ,  C08G77/50 ,  D06M15/576 ,  D06M15/657 ,  D06M101/00 ,  D06M101/02 ,  D06M101/06 ,  D06M101/08 ,  D06M101/16 ,  D06M101/30 ,  D06M101/34 ,  D21H19/32

CPC分类号： D06M15/576 ,  C08G18/10 ,  C08G18/38 ,  C08G18/3812 ,  C08G18/3861 ,  C08G18/387 ,  C08G18/61 ,  C08G18/8041 ,  C08G18/8054 ,  Y10T428/31663

摘要： This invention relates to polymeric compositions derived by the polycondensation of heteroatom containing perfluoroalkyl terminated neopentyl glycols, and diamino, dihydroxy, or dimercapto-polysiloxanes and optionally other diols, dimercaptans or diamines with organic diisocyanates; and blends of polycondensation polymers with oxime-blocked organic polyisocyanates. These compositions and blends are useful as coatings on glass, wood, paper, leather and especially textiles.

公开(公告)号：US3880782A

公开(公告)日：1975-04-29

申请号：US2001270

申请日：1970-03-16

申请人： MINNESOTA MINING & MFG

发明人： RAMBOSEK GEORGE M

IPC分类号： C08G18/00 ,  C08G18/02 ,  C08G18/10 ,  C08G18/22 ,  C08G18/38 ,  C08J9/00 ,  C08G22/44 ,  C08G33/04

CPC分类号： C08J9/0014 ,  C08G18/022 ,  C08G18/10 ,  C08G18/225 ,  C08G18/3814 ,  C08G18/3819 ,  C08G18/3825 ,  C08G18/3855 ,  C08G18/3861 ,  C08G2101/0041 ,  C08G2105/02 ,  C08K5/02 ,  C08K5/16 ,  Y10S521/902 ,  C08G18/092 ,  C08L75/04

摘要： Active hydrogen-containing fluorochemical is used as a foam stabilizer for foamed isocyanate-derived polymers. For example, rigid or flexible polyurethane foams with high or low density and uniform cellular structure are prepared using fluoroaliphatic radical-substituted polyamines as foam stabilizers.

摘要翻译： 活性含氢含氟化合物用作发泡异氰酸酯衍生聚合物的泡沫稳定剂。 例如，使用氟代脂族基团取代的多胺作为泡沫稳定剂制备具有高或低密度和均匀的细胞结构的刚性或柔性聚氨酯泡沫。

公开(公告)号：US3574791A

公开(公告)日：1971-04-13

申请号：US3574791D

申请日：1968-01-15

申请人： MINNESOTA MINING & MFG

发明人： SHERMAN PATSY O ,  SMITH SAMUEL

IPC分类号： C08F293/00 ,  C08G18/38 ,  C08G18/62 ,  C08G65/329 ,  C08G75/04 ,  D06M15/277 ,  C08F15/26 ,  C08F15/28

CPC分类号： C08F293/00 ,  C08G18/3861 ,  C08G18/62 ,  C08G65/329 ,  C08G75/04 ,  C08G75/045 ,  C08G75/12 ,  D06M15/277 ,  Y10T442/2172 ,  Y10T442/2287

摘要： HYBRID POLYMERS PROVIDE SUFFICIENT OLEOPHOBICITY AND HYDROPHILICITY IN WATER SO THAT FABRICS TREATED THEREWITH HAVE INCREASED ABILITY TO RELEASE OILY STAINS ON LAUNDERING. OLEOPHOHIC AND HYDROPHILIC MOIETIES ARE COMBINED IN COATABLE COPOLYMERS SO THAT THE RELATIVE MOBILITY OF THE MOIETIES IS ASSURED UNDER SOME SET OF CONDITIONS OF TEMPERATURE AND ENVIROMENT. SURFACES TREATED WITH THE RESULTING COPOLYMERS RESPOND REVERSIBLY TO CHANGE OF ENVIRONMENT, E.G. GASEOUS TO AQUEOUS MILIEU AND VICE VERSA, BY A CHANGE IN KIND OF PROPERTIES. AS A NON-LIMITING EXAMPLE, FLUOROCHEMICAL MOIETIES AND HYDROPHILIC POLYTHER MOIETIES ARE COMBINED THROUGH SULFUR ATOMS TO GIVE POLYMERS WHICH A APPLIED AS OIL AND WATER-REPELLENT TREATMENTS WITH OTHER, E.G. CREASE RESISTANT, TEXTILE TREATMENTS. FRABRICS THUS TREATED ARE REPEATEDLY LAUNDERABLE TO REMOVE OILY STAINS.