专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明公开

EP1679349A1 RESIN COMPOSITION 审中-公开
标题翻译：树脂组合物
公开(公告)号：EP1679349A1
公开(公告)日：2006-07-12
申请号：EP04793330.4
申请日：2004-10-28
申请人： Kyowa Hakko Chemical Co., Ltd.
发明人： KODAMA, Sai c/o Kyowa Hakko Chemical Co., Ltd. , INAYAMA, Toshihiro Kyowa Hakko Chemical Co., Ltd. , MURATA, Shigeru c/o Kyowa Hakko Chemical Co., Ltd.
IPC分类号： C08L101/00 , C08F16/12 , C08G18/00 , C08G63/00 , C08G65/00 , C08L29/10 , C08L67/00 , C08L71/00 , C08L75/04
CPC分类号： C08G18/66 , C08L67/00 , C08L67/04 , C08L75/04 , C08L2666/18 , C08L2666/20
摘要： The present invention provides a resin composition comprising a thermoplastic resin and a polymer having, in the molecule, a structural unit represented by Formula (I):

(wherein n represents an integer of 2 to 1000; R 1 represents a substituted or unsubstituted lower alkyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted aryl, or a substituted or unsubstituted aralkyl; and R 2 , R 3 , R 4 , and R 5 are the same or different from one another and each represent a hydrogen atom, a substituted or unsubstituted lower alkyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted aryl, or a substituted or unsubstituted aralkyl, and when each of R 1 s, R 2 s, R 3 s, and R 4 s, represent two or more in number, they may be the same or different from each other, respectively) or the like.
摘要翻译：本发明提供一种树脂组合物，其含有热塑性树脂和分子内具有式（I）所示的结构单元的聚合物：（式中，n表示2〜1000的整数，R 1表示取代或未取代的低级烷基，取代或未取代的环烷基，取代或未取代的芳基或取代或未取代的芳烷基; R2，R3，R4和R5彼此相同或不同，各自代表氢原子，取代或未取代的低级烷基，取代或未取代的环烷基，取代或未取代的芳基或取代或未取代的芳烷基，并且当R 1，R 2，R 3和R 4中的每一个在数量上代表两个或更多个时，它们可以彼此相同或不同，分别）等。

52. 发明公开

EP0797604A1 FEUCHTIGKEITSHÄRTENDER POLYURETHAN-SCHMELZKLEBSTOFF 失效
标题翻译：富士胶片POLYURETHAN-SCHMELZKLEBSTOFF
公开(公告)号：EP0797604A1
公开(公告)日：1997-10-01
申请号：EP95920824.0
申请日：1995-05-17
申请人： Henkel Kommanditgesellschaft auf Aktien
发明人： KREBS, Michael , HEIDER, Roland , SCHILLINGS, Klaus , GANSOW, Michael
IPC分类号： C08G18 , C09J175
CPC分类号： C09J175/04 , C08G18/089 , C08G18/12 , C08G18/4018 , C08G18/66 , C08G18/6611 , C08G2170/20 , C08G2170/90 , C08G2250/00 , C08L25/00 , C08L2666/02 , C08L2666/26 , C08G18/307
摘要： A hot-melt-type glue contains (A) at least one polyurethane prepolymer that consists of (a) at least one polyisocyanate, in particular toluol diisocyanate and/or MDI; (b) more than 10 % by weight of at least one polyalkylene glycol, in relation to the total hot-melt-type glue, in particular polypropylene glycol; (c) at least one polyester glycol, preferably at least 2 polyester glycols with different glass transition temperatures; and (d) at least one chain extender; and if required (B) additives such as (e) a resin, in particular a hydrocarbon resin; and (f) a stabiliser, in particular toluol-sulfonyl-isocyanate. When molten, the hot-melt-type glue preferably has a viscosity in a range from 4 to 100 Pas at 170 °C. The PU-prepolymer has only one glass transition temperature in the differential scanning calorimetry curve. The hot-melt-type glue is characterised by high resistance to creep, as well as by high initial and final resistances. It is thus mainly useful in the shoe industry, in particular in glue applying machines that may be integrated into a shoe production line without a preliminary steam cross-linking stage nor drying channels. The hot-melt-type glue is preferably prepared by a one-stage process. The glue is particularly suitable for fibrous materials such as leather and textiles.
摘要翻译：根据本发明的热熔粘合剂包含A）至少一种聚氨酯预聚物，其a）至少一种多异氰酸酯，更特别是甲苯二异氰酸酯和/或MDI，b）至少一种浓度为10重量％以上的聚亚烷基二醇，基于热熔粘合剂作为整体，更特别地是聚丙二醇，c）至少一种聚酯二醇，优选至少两种具有不同玻璃化转变温度的聚酯二醇，以及d）至少一种扩链剂，和B）任选的添加剂，例如e ）树脂，更特别是烃树脂，和f）稳定剂，更特别是甲苯磺酰基异氰酸酯。热熔粘合剂优选在170℃下的熔体粘度为4至100Pa.s .PDA预聚物在DSC曲线中仅具有一个Tg。热熔粘合剂的特点是耐蠕变性高，早期和极限强度高。因此，主要用于鞋业，更具体地，在设计用于不含任何蒸汽操作的预交联阶段或干燥通道的鞋生产线中的应用机器中。热熔粘合剂优选通过单阶段方法制备。粘合剂特别适用于纤维材料，如皮革和纺织品。

53. 发明公开

EP0446344A1 POLYURETHANE MOLDING COMPOSITION, METHOD AND ARTICLE 失效
标题翻译：聚氨酯形式组合物，程序和对象。
公开(公告)号：EP0446344A1
公开(公告)日：1991-09-18
申请号：EP90916179.0
申请日：1990-09-28
申请人： CABOT CORPORATION
发明人： SEVILLE, Alan, R.
IPC分类号： B29C45 , B29C43 , C08G18 , C08J5 , C08K3 , C08L75 , B29K75
CPC分类号： C08G18/10 , C08G18/08 , C08G18/222 , C08G18/66 , C08G2350/00 , C08K3/36 , C08G18/48 , C08G18/3206 , C08G18/6688 , C08L75/04
摘要： Dans le procédé décrit qui sert au moulage sous haute pression d'articles en polyuréthane, un matériau en polyuréthane est formé à partir d'un polymère réticulable qui comprend le produit de réaction d'un polyol et d'un polyisocyanate et qui contient un catalyseur à température d'activation élevée et une charge de superficie élevée. Le matériau est traité jusqu'à se présenter à l'état de gomme pour permettre le moulage sous haute pression. Le matériau et le procédé décrits sont particulièrement appropriés pour la production de petits articles de façonnage complexe. Ces articles sont également décrits.

54. 发明公开

EP0295596A2 Low modulus interlayer 失效
标题翻译： Zwischenschicht mit niedrigem Modul。
公开(公告)号：EP0295596A2
公开(公告)日：1988-12-21
申请号：EP88109342.1
申请日：1988-06-11
申请人： PPG INDUSTRIES, INC.
发明人： Coleman, Charles Richard , Rukavina, Thomas George
IPC分类号： B32B17/10 , C03C27/12 , C08G18/00
CPC分类号： C08G18/75 , B32B17/10018 , B32B17/1077 , B32B2369/00 , C08G18/66 , Y10T428/31507 , Y10T428/31554 , Y10T428/31601
摘要： A low shear modulus thermoplastic polyurethane useful in laminating rigid plies with different coefficients of thermal expansion without warpage is disclosed, along with laminates comprising said low modulus interlayer.
摘要翻译：公开了一种用于层压具有不同翘曲系数的不同热膨胀系数的刚性层的低剪切模量热塑性聚氨酯以及包含所述低模量中间层的层压材料。

55. 发明公开

EP0153629A1 A process for producing reinforced polyurethane tires 失效
标题翻译：一种用于增强聚氨酯轮胎的制造过程。
公开(公告)号：EP0153629A1
公开(公告)日：1985-09-04
申请号：EP85101294.8
申请日：1985-02-07
申请人： LIM INTERNATIONAL S.A.
发明人： Schmidt, Andreas Robert , Strohmayer, Herbert Franz , Sibral, Walter , Milligan, Barton
IPC分类号： C08G18/10 , C08G18/65 , B60C1/00
CPC分类号： C08G18/7614 , B60C1/0025 , C08G18/10 , C08G2380/00 , C08G18/66 , C08G18/6618
摘要： This invention relates to a process for producing a reinforced tire utilizing polyurea or polyuPethane formulations having low hysteresis. The polymer having low hysteresis is formed by reacting a prepolymer of an aromatic isocyanate and a high molecular weight difunctional polyol with a chain extender mix comprising an aromatic diamine and difunctional polyol. In these compositions the aromatic diisocyanate and aromatic diamine are selected so that there is substantial symmetry between the molecules. The reinforcement used is preferably an aromatic polyamide.

56. 发明授权

EP0004115B1 Process for the preparation of polyurethane-based lacquers 失效
标题翻译：用于制备基于聚氨酯的乳液的方法
公开(公告)号：EP0004115B1
公开(公告)日：1983-01-19
申请号：EP79200109.1
申请日：1979-03-03
申请人： STAMICARBON B.V.
发明人： Frisch, Kurt Charles , Tummers, Daniel Maria Joseph , Te Nijenhuis, Anne
IPC分类号： C08G18/38 , C08G18/66 , C09D3/72
CPC分类号： C08G18/66 , C08G18/3853

57. 发明公开

EP0004116A1 Process for the preparation of cross-linked polyurethanes 无效
标题翻译：维吾尔族民主共和国。
公开(公告)号：EP0004116A1
公开(公告)日：1979-09-19
申请号：EP79200110.9
申请日：1979-03-03
申请人： STAMICARBON B.V.
发明人： Frisch, Kurt Charles , Tummers, Daniel Maria Joseph , Te Nijenhuis, Anne
IPC分类号： C08G18/38 , C08G18/66
CPC分类号： C08G18/66 , C08G18/3853 , C08G2120/00 , Y10S528/906
摘要： The invention concerns the production of crosslinked polyurethane, obtained by reacting one or more polyols and at least one trifunctional crosslinking hydroxyl compound with a polyisocyanate. Products of improved quality, especially strength and heat resistance, are obtained by using tris(β-hydroxypropyl)isocyanurate or its ethoxylated derivative as crosslinking compound and at least one polymeric polyol, with optionally also a low molecular weight diol, as the other hydroxy compounds. Elastomers as well aa foams can be prepared. The process can be carried out by reacting all components together or by prereacting the polyisocyanate with part of the hydroxyl compounds and next adding the remainder.
摘要翻译：本发明涉及通过使一种或多种多元醇与至少一种三官能交联羟基化合物与多异氰酸酯反应获得的交联聚氨酯的生产。通过使用三（β-羟丙基）异氰脲酸酯或其乙氧基化衍生物作为交联化合物和至少一种聚合多元醇，任选地还有低分子量二醇作为其它羟基化合物，可以获得改进的质量，特别是强度和耐热性的产品。可以制备弹性体以及泡沫。该方法可以通过使所有组分一起反应或通过将多异氰酸酯与部分羟基化合物预反应，然后加入剩余物来进行。

58. 发明公开

EP3310869A1 LATENT TWO-PART POLYURETHANE ADHESIVES 有权
标题翻译：新型双组分聚氨酯粘合剂
公开(公告)号：EP3310869A1
公开(公告)日：2018-04-25
申请号：EP16741407.7
申请日：2016-06-14
申请人： Dow Global Technologies LLC
发明人： SCHMATLOCH, Stefan , CADERAS, Liona
IPC分类号： C09J175/04 , C08G18/79 , C08G18/78 , C08G18/48 , C08G18/24 , C08G18/20 , C08G18/16 , C08G18/08 , C08G18/12 , C08G18/72 , C08K3/26
CPC分类号： C09J175/08 , B32B7/12 , B32B37/12 , B32B2037/1253 , C08G18/10 , C08G18/12 , C08G18/165 , C08G18/2063 , C08G18/242 , C08G18/244 , C08G18/3206 , C08G18/48 , C08G18/4812 , C08G18/482 , C08G18/4829 , C08G18/4833 , C08G18/4837 , C08G18/4841 , C08G18/485 , C08G18/5024 , C08G18/6674 , C08G18/724 , C08G18/73 , C08G18/7664 , C08G18/7671 , C08G18/7843 , C08G18/798 , C08J3/24 , C08J3/244 , C08J3/28 , C08J2375/04 , C08K3/04 , C08K3/346 , C08K3/36 , C08K9/00 , C09J5/06 , C09J11/04 , C09J175/04 , C09J2205/31 , C09J2400/226 , C09J2475/00 , C08K5/0016 , C08G18/6681 , C08G18/66
摘要： Disclosed are latent two-part polyurethane adhesives that rapidly develop adhesive strength when cured by application of infrared radiation containing a polyol component which includes; one or more polyols having a hydroxyl equivalent weight of 400 to 2000 and a nominal hydroxyl functionality of 2 to 3; one or more aliphatic diol chain extenders; one or more latent room temperature organometallic catalysts; and one or more multifunctional polyols having a functionality of greater than 3; b) a polyisocyanate component containing one or more polyisocyanate compounds; and v) a carboxylic acid-blocked cyclic amidine compound, vi) a phenol-blocked cyclic amidine compound or both of v) one or more carboxylic acid-blocked cyclic amidine compounds and vi) one or more phenol-blocked cyclic amidine compounds which may be located in the polyol component or the isocyanate component. Further disclosed are methods of bonding structures together using the latent two-part polyurethane adhesives.

59. 发明公开

EP3169761A1 COMPOSITION D'ASSOUPLISSEMENT DES TISSUS COMPRENANT UN EPAISSISSANT HEUR 审中-公开
标题翻译：组成德国公民权利委员会DES TISSUS COMPUENANT UN EPAISSISSANT HEUR
公开(公告)号：EP3169761A1
公开(公告)日：2017-05-24
申请号：EP15756196.0
申请日：2015-07-16
申请人： COATEX
发明人： KENSICHER, Yves , MATTER, Yves , SUAU, Jean-Marc
IPC分类号： C11D3/00 , C11D3/37 , C11D11/00 , C11D1/62
CPC分类号： C11D3/001 , C08G18/66 , C08L75/04 , C11D1/62 , C11D3/30 , C11D3/3726 , C11D11/0017
摘要： The invention relates to a fabric softening composition comprising a cationic fabric softening agent and a thickening polyurethane resulting from the condensation of: a) at least one compound of formula (I), in which R is a linear or branched carbon chain including at least one unsaturation and having between 17 and 24 carbon atoms, [ (OE)
m - (OP)
n - (OB)
p ] represents an alkoxylated chain formed by alkoxylated units distributed into blocks, alternating or statistical, selected from OE ethoxylated units, OP propoxylated units and OB butoxylated units, and m, n and p represent, independently of one another, 0 or an integer between 1 and 10, the sum of m, n and p being between 0 and 10; b) at least one polyol, for example at least one poly(alkylene glycol); and c) at least one polyisocyanate.
摘要翻译：本发明涉及一种织物柔软组合物，其包含阳离子织物柔软剂和由以下物质缩合得到的增稠聚氨酯：a）至少一种式（I）化合物，其中R为直链或支链碳链，包括至少一个（OE）m - （OP）n - （OB）p]表示由烷氧基化单元形成的烷氧基化链，交替或统计选自OE乙氧基化单元，丙氧基化OP 单元和OB丁氧基化单元，并且m，n和p彼此独立地表示0或1和10之间的整数，m，n和p之和在0和10之间; b）至少一种多元醇，例如至少一种聚（亚烷基二醇）; 和c）至少一种多异氰酸酯。

60. 发明公开

EP2961782A4 POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME 有权
公开(公告)号：EP2961782A4
公开(公告)日：2016-10-19
申请号：EP14756704
申请日：2014-02-26
申请人： HONEYWELL INT INC
发明人： YU BIN , BOGDAN MARY C , GITTERE CLIFFORD B , ROSS MICHAEL , GROSSMAN RONALD S , WILLIAMS DAVID J
IPC分类号： C08G18/10 , C08G18/28 , C08G18/76 , C08J9/06 , C08K5/02 , C08L75/04
CPC分类号： C08G18/4607 , C08G18/165 , C08G18/1833 , C08G18/222 , C08G18/227 , C08G18/242 , C08G18/381 , C08G18/4018 , C08G18/4027 , C08G18/4829 , C08G18/546 , C08G18/66 , C08G18/6666 , C08G18/7664 , C08G2101/0016 , C08G2101/0025 , C08G2105/02 , C08J9/0014 , C08J9/06 , C08J9/144 , C08J9/146 , C08J2203/162 , C08J2375/04 , C08K5/02 , C08L75/04
摘要： The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a precipitation-resistant metal-based catalyst used alone or in combination with an amine catalyst.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式