公开(公告)号：US08969502B2

公开(公告)日：2015-03-03

申请号：US14097303

申请日：2013-12-05

申请人： Evonik Goldschmidt GmbH

发明人： Wilfried Knott ,  Martin Glos ,  Norbert Nilewski

IPC分类号： C08G77/08 ,  C08J9/00 ,  C07F7/08 ,  C08G18/40 ,  C08G18/65 ,  C08G77/04 ,  C08G77/10 ,  C08L83/04 ,  C08G77/06 ,  C08G101/00

CPC分类号： C08J9/0042 ,  C07F7/0838 ,  C07F7/0874 ,  C08G18/4072 ,  C08G18/6594 ,  C08G77/045 ,  C08G77/06 ,  C08G77/08 ,  C08G77/10 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08L83/04 ,  Y02P20/582

摘要： The invention relates to a process for the targeted reorganization of polydimethylsiloxanes over sulphonic acid-containing cation exchange resins which have water contents of 8 to 25% by weight, and polydimethylsiloxanes thus prepared and the use thereof.

摘要翻译： 本发明涉及一种聚二甲基硅氧烷对含有含水量为8-25重量％的含磺酸的阳离子交换树脂和由此制备的聚二甲基硅氧烷进行目标重组的方法及其应用。

公开(公告)号：USRE34669E

公开(公告)日：1994-07-19

申请号：US803959

申请日：1991-12-09

申请人： Roberto Frigo ,  Gian-Carlo Bagaglio ,  Gabriel Verhelst ,  Mireille De Witte

发明人： Roberto Frigo ,  Gian-Carlo Bagaglio ,  Gabriel Verhelst ,  Mireille De Witte

IPC分类号： C08G18/50 ,  C08G18/65 ,  C08G18/14

CPC分类号： C08G18/6594 ,  C08G18/5024 ,  C08G18/503 ,  C08G18/6523 ,  C08G18/6529 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0075 ,  C08G2101/0083

摘要： A method to prepare polyurethane and/or polyurea flexible foams which comprises reacting:A. an organic polyisocyanate compositionB. an isocyanate-reactive composition containing:a. at least one high Mw isocyanate-reactive compoundb.sub.1. a primary or secondary amino-functional compound (so-called chain-extender) of Mw below 1000 in an amount of less than 1% by wt of high Mw isocyanate-reactive compound(s) orb.sub.2. a mixture of at least two chain extenders of which at least one is a primary or secondary amino-functional compound of Mw below 1000, in an amount of 0.1% to 10% by wt of high Mw isocyanate-reactive compound(s)C. H.sub.2 OD. optionally catalystsE. optionally further blowing agents which are different from H.sub.2 O.F. optionally further conventional additives.

摘要翻译： 一种制备聚氨酯和/或聚脲柔性泡沫的方法，其包括使有机多异氰酸酯组合物B.反应性异氰酸酯组合物包含：a。 至少一种高Mw异氰酸酯反应性化合物b1。 Mw小于1000的伯或仲氨基官能化合物（所谓的增链剂）的量小于1重量％的高Mw异氰酸酯反应性化合物或b2。 至少两种增链剂的混合物，其至少一种是Mw低于1000的伯或仲氨基官能化合物，其量为0.1重量％至10重量％的高Mw异氰酸酯反应性化合物C。 任选地，任选地，与H 2 O不同的另外的发泡剂。 F.任选的其它常规添加剂。

公开(公告)号：US4680203A

公开(公告)日：1987-07-14

申请号：US862877

申请日：1986-05-13

申请人： Hirohisa Maki ,  Katsuaki Matsuo

发明人： Hirohisa Maki ,  Katsuaki Matsuo

IPC分类号： C08G18/10 ,  C08G18/36 ,  C08G18/40 ,  C08G18/48 ,  C08G18/62 ,  C08G18/65 ,  C08G18/69 ,  B05D3/02

CPC分类号： C08G18/69 ,  C08G18/10 ,  C08G18/36 ,  C08G18/40 ,  C08G18/4891 ,  C08G18/6229 ,  C08G18/6529 ,  C08G18/6594

摘要： A method of forming a protective coating on concrete or mortar construction which comprises coating said construction with a polyurethane coating composition comprising(A) a polyol component having an average hydroxyl number from 30 to 450 mg KOH/g, or a mixture of a polyol component and a polyamine component having the sum of average hydroxyl number and average amine number of from 30 to 450 mg KOH/g; and(B) an organic polyisocyanate curing agent, the proportion of said component (B) in terms of the NCO equivalent thereof relative to the active hydrogen equivalent of said component (A) being from 0.6 to 1.5.

摘要翻译： 一种在混凝土或砂浆结构上形成保护涂层的方法，其包括用聚氨酯涂料组合物涂覆所述结构，所述聚氨酯涂料组合物包含（A）平均羟值为30-450mg KOH / g的多元醇组分，或多元醇组分 和平均羟值和平均胺数之和为30至450mg KOH / g的多胺组分; 和（B）有机多异氰酸酯固化剂，所述组分（B）的NCO当量相对于所述组分（A）的活性氢当量的比例为0.6至1.5。

公开(公告)号：US20130018147A1

公开(公告)日：2013-01-17

申请号：US13637596

申请日：2011-03-15

申请人： Mark T. Anater ,  Gerhard Mueller

发明人： Mark T. Anater ,  Gerhard Mueller

IPC分类号： C09D175/14 ,  C09D175/02

CPC分类号： C08G18/69 ,  C08G18/10 ,  C08G18/3234 ,  C08G18/325 ,  C08G18/4288 ,  C08G18/7657 ,  C08L83/00 ,  C08G18/6594 ,  C08G18/6651

摘要： Embodiments of the invention provide for spray elastomers which may be the reaction product of at least a first polyol composition, which includes at least one of a natural oil based polyol and a polybutadiene based polyol and at least one aliphatic or aromatic chain extender having at least two secondary amine groups, with at least a first isocyanate terminated pre-polymer which includes the reaction product of at least one isocyanate and at least one second polyol composition including at least one of a natural oil based polyol and a polybutadiene based polyol.

摘要翻译： 本发明的实施方案提供了喷雾弹性体，其可以是至少第一多元醇组合物的反应产物，其包括天然油基多元醇和基于聚丁二烯的多元醇中的至少一种和至少一种脂族或芳族增链剂 两个仲胺基团，其具有至少第一异氰酸酯封端的预聚物，其包括至少一种异氰酸酯和至少一种包含天然油基多元醇和聚丁二烯基多元醇中的至少一种的第二多元醇组合物的反应产物。

公开(公告)号：US20070283977A1

公开(公告)日：2007-12-13

申请号：US11723455

申请日：2007-03-20

申请人： Nathalie Mougin ,  Xavier Schultze

发明人： Nathalie Mougin ,  Xavier Schultze

IPC分类号： A61K8/18 ,  A45D7/04 ,  A61K31/74 ,  A61Q1/00 ,  A61Q5/00 ,  C08G18/00 ,  A61Q5/06 ,  A61Q19/04 ,  A61K31/785 ,  A61K8/00

CPC分类号： C08G18/3275 ,  A61K8/87 ,  A61Q5/06 ,  C08G18/0814 ,  C08G18/6594 ,  C08G18/69 ,  C08G18/755

摘要： The present disclosure relates to novel polyurethanes comprising cationic units, of diisocyanates and of nonionic units derived from polyolefins comprising at least 10 mol % of units comprising at least one residual carbon-carbon double bond. The present disclosure also relates to cosmetic or pharmaceutical compositions comprising the polyurethanes, and also to a cosmetic treatment process, for example for shaping and/or holding the hair, comprising the application of such a composition.

摘要翻译： 本公开内容涉及包含二异氰酸酯的阳离子单元和衍生自包含至少10mol％包含至少一个残余碳 - 碳双键的单元的聚烯烃的非离子单元的新型聚氨酯。 本公开还涉及包含聚氨酯的化妆品或药物组合物，还涉及美容治疗方法，例如用于成型和/或保持头发，包括施用这种组合物。

公开(公告)号：US4721751A

公开(公告)日：1988-01-26

申请号：US30309

申请日：1987-03-26

申请人： Raymond F. Schappert ,  Joseph M. Makhlouf ,  Michael M. Chau

发明人： Raymond F. Schappert ,  Joseph M. Makhlouf ,  Michael M. Chau

IPC分类号： C08G18/08 ,  C08G18/00 ,  C08G18/10 ,  C08G18/62 ,  C08G18/65 ,  C08G18/67 ,  C08L75/12

CPC分类号： C08G18/672 ,  C08G18/6594 ,  Y10S524/923

摘要： A polymerizable ethylenically unsaturated urea urethane polymer dispersed in a polymerizable ethylenically unsaturated compound is prepared by a process which comprises reacting a polyisocyanate, at least a portion of which is a diisocyanate, with a polyfunctional amine containing primary and/or secondary amino groups in the presence of:(a) a polyol, at least a portion of which is a polymeric polyol containing ethylenic unsaturation and having a carbon to oxygen ratio of at least 4/1;(b) a diluent which is an ethylenically unsaturated compound free of active hydrogens; and(c) an active hydrogen containing polymerizable ethylenically unsaturated compound; under conditions sufficient to form a polymerizable ethylenically unsaturated urea urethane polymer dispersed in a polymerizable ethylenically unsaturated compound.The aforedescribed urea urethane polymer dispersions are particularly useful in formulating curable compositions suitable for use as adhesives and sealants.

公开(公告)号：US20100292357A1

公开(公告)日：2010-11-18

申请号：US12744271

申请日：2008-09-22

申请人： Wilfried Knott ,  Martin Glos ,  Norbert Nilewski

发明人： Wilfried Knott ,  Martin Glos ,  Norbert Nilewski

IPC分类号： C08J9/00 ,  C08G77/38 ,  C08L83/04

CPC分类号： C08J9/0042 ,  C07F7/0838 ,  C07F7/0874 ,  C08G18/4072 ,  C08G18/6594 ,  C08G77/045 ,  C08G77/06 ,  C08G77/08 ,  C08G77/10 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08L83/04 ,  Y02P20/582

摘要： The invention relates to a process for the targeted reorganization of polydimethylsiloxanes over sulphonic acid-containing cation exchange resins which have water contents of 8 to 25% by weight, and polydimethylsiloxanes thus prepared and the use thereof.

摘要翻译： 本发明涉及一种聚二甲基硅氧烷对含有含水量为8-25重量％的含磺酸的阳离子交换树脂和由此制备的聚二甲基硅氧烷进行目标重组的方法及其用途。

公开(公告)号：US20050272529A1

公开(公告)日：2005-12-08

申请号：US10996648

申请日：2004-11-24

申请人： Shenshen Wu

发明人： Shenshen Wu

IPC分类号： A63B37/00 ,  C08G18/00 ,  C08G18/10 ,  C08G18/44 ,  C08G18/69 ,  C08G18/75 ,  C09D175/12

CPC分类号： C08G18/10 ,  A63B37/0003 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  C08G18/44 ,  C08G18/69 ,  C08G18/758 ,  C09D175/12 ,  C08G18/6594 ,  C08G18/5021 ,  C08G18/3206

摘要： Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hydroxyl groups and/or amine groups. These elastomer compositions can be used in any one or more portions of the golf balls, such as inner center, core, inner core layer, intermediate core layer, outer core layer, intermediate layer, cover, inner cover layer, intermediate cover layer, and/or outer cover layer.

公开(公告)号：US06492204B1

公开(公告)日：2002-12-10

申请号：US09863629

申请日：2001-05-22

申请人： Richard Jacobs

发明人： Richard Jacobs

IPC分类号： H01L2144

CPC分类号： H01L23/3121 ,  C08G18/10 ,  H01L23/293 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48227 ,  H01L2924/01077 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3025 ,  C08G18/758 ,  C08G18/289 ,  C08G18/6594 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2924/00015 ,  H01L2924/00012

摘要： A method for and an electronic device circuit board having a contact and an integrated circuit chip of a given physical geometry, the chip having a lead electrically connected in hot-soldered relation to the contact, the chip having a protective composition congruent therewith and adhering thereto, the composition being a resin having thermostatic crystalline polymer chain portions and thermodynamic polymer chain portions, the thermodynamic polymer chain portions being present in such proportion that they expansively absorb the heat of the hot solder connection in preference to the thermostatic crystalline polymer chain portions. The protective composition remains congruent with and adheres to the physical geometry of the chip through a soldering cycle.

摘要翻译： 一种具有给定物理几何形状的触点和集成电路芯片的电子器件电路板的方法和电子器件电路板，该芯片具有以热焊接方式与触点电连接的引线，该芯片具有与其一致的保护性组成并附着在其上 所述组合物是具有恒温结晶聚合物链部分和热力学聚合物链部分的树脂，所述热力学聚合物链部分以这样的比例存在，优选地相对于所述恒温结晶聚合物链部分来广泛地吸收热焊接连接的热量。 保护性组合物通过焊接周期保持与芯片的物理几何形状一致并且粘附在其上。

公开(公告)号：US5767221A

公开(公告)日：1998-06-16

申请号：US448825

申请日：1995-05-24

申请人： Larry W. Poulter ,  Ronald W. Nelson ,  Robert B. Smalley, Jr. ,  Marvin C. Hawkins

发明人： Larry W. Poulter ,  Ronald W. Nelson ,  Robert B. Smalley, Jr. ,  Marvin C. Hawkins

IPC分类号： C06B21/00 ,  C06B45/12 ,  C08G18/18 ,  C08G18/65 ,  C08G18/75 ,  C08G18/76 ,  F02K9/34 ,  C08G18/16

CPC分类号： C08G18/1875 ,  C06B21/0083 ,  C06B45/12 ,  C08G18/6594 ,  C08G18/751 ,  C08G18/765 ,  F02K9/346

摘要： A robust polyurethane liner is disclosed for solid propellant rocket motors which is insensitive to large variations in stoichiometry, exhibits increased cohesive strength and, when used in combination with a unique two coat (wet coat) liner process described below, modifies the ballistic properties of the adjacent interfacial propellant layer. The liner compositions include a polymeric binder having a plurality of reactive hydroxyl functional groups and a curing agent having a plurality of reactive isocyanate functional groups. The quantity of binder and curing agent is selected such that the NCO/OH ratio is in the range from 1.5 to 4.5. Diisocyanate curing agents are particularly useful. A bonding agent, such as a polyfunctional aziridine compound, is typically present in the liner composition in an amount ranging from about 3% to about 5%, by weight. An oligomer catalyst is included in the liner composition in an amount ranging from about 15% to about 50%, by weight. Diammonium phosphate ((NH.sub.4).sub.2 HPO.sub.4) functions as an oligomer catalyst and as a ballistic modifier to inhibit propellant burn rate when the liner is cured concurrently with the propellant. A colorant, such as rhodamine B, may optionally be included to assist in determining coverage or thickness of the liner coating.