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71. 发明公开

EP0670339A1 Verfahren zur Herstellung von thermoplastischen Polyurethanelastomeren (TPU) 失效
标题翻译：聚氨酯弹性体（TPU）。
公开(公告)号：EP0670339A1
公开(公告)日：1995-09-06
申请号：EP95102326.6
申请日：1995-02-20
申请人： BAYER AG
发明人： Bräuer, Wolfgang, Dr. , Müller, Friedemann, Dr. , Heidingsfield, Herbert, Dipl. Ing. , Schulte, Bernhard, Dr. , Winkler, Jürgen, Dipl. Ing.
IPC分类号： C08G18/08 , C08G18/16 , C08G18/22
CPC分类号： C08G18/6505 , C08G18/0895 , C08G18/16 , C08G18/22 , C08G2250/00
摘要： Verfahren zur Konstanthaltung der Eigenschaften, insbesondere der Rekristallisationstemperatur von thermoplastischen Polyurethanelastomeren, insbesondere von solchen für die Verarbeitung durch Extrusion, während der kontinuierlichen Herstellung in Schneckenextrudern durch kontinuierliches Zuführen von im wesentlichen linearen Hydroxyl-terminierten Polyolen mit einem Molekulargewicht von 500 bis 5000, organischen Diisocyanaten und Diol- und gegebenenfalls Triolkettenverlängerungsmitteln mit einem Molekulargewicht von 62 bis 500 bei einem Molverhältnis von Polyol:Kettenverlängerern von 1:1 bis 1:5 sowie kontinuierlicher Zugabe eines Katalysators, worin man einen Sollwert für die Rekristallisationstemperatur vorgibt, der mindestens 2°C unter dem Wert für das entsprechende katalysatorfrei hergestellte TPU liegt, bei Überschreiten dieses Sollwerts für die Rekristallisationstemperatur, die kontinuierlich zugeführte Katalysatormenge erhöht und entsprechend bei Unterschreiten dieses Wertes vermindert in einem solchen Maße, daß der Sollwert eingehalten wird, die so erhaltenen Elastomeren und ihre Verwendung für Extrusion.
摘要翻译：保持恒定属性的方法，尤其是热塑性聚氨酯弹性体的重结晶温度那些在挤压期间连续的。的基本上线性的羟基封端的多元醇，其摩尔重量 500-5000，有机二异氰酸酯，二醇或选择。三醇链增长剂 62-500（多元醇与扩链剂的摩尔比为1：1-5），催化剂被供给到螺杆挤出机中。这通过提供重结晶温度的值来实现。设置在比对角度低2摄氏度。无催化剂的热塑性聚氨酯，使每当反应温度超过或低于该值，连续供给的催化剂的量相应地增加或减少。还要求的是热塑性聚氨酯弹性体。通过使用这种方法。

72. 发明公开

EP0665854A1 CATALYSTS FOR LOW TEMPERATURE CURE OF BLOCKED ISOCYANATES 失效
标题翻译：催化剂固化封闭异氰酸酯的低温。
公开(公告)号：EP0665854A1
公开(公告)日：1995-08-09
申请号：EP94925683.0
申请日：1994-07-26
申请人： ELF ATOCHEM NORTH AMERICA, INC.
发明人： BOSSERT, Emily, Carol , RANBOM, Wayne , LARKIN, William, Albert
IPC分类号： C08G18 , C09D5 , C09D175
CPC分类号： C08G18/643 , C08G18/161 , C08G18/22 , C08G18/227 , C08G18/242 , C08G18/584 , C08G18/6237 , C08G18/6523 , C08G18/80 , C08G18/807 , C08G2150/20 , C09D5/4492 , Y10T428/31529 , Y10T428/31678
摘要： The present invention comprises a curable composition comprising: (i) a blocked reactive component comprising a blocked isocyanate or a blocked isothiocyanate; (ii) a functional component containing reactive hydrogen; (iii) a triorganotin catalyst for promoting the reaction of the blocked reactive component with the functional component. The composition may also be admixed with water. A co-catalyst may also be employed based on Cu, Zn, Ni, Fe, Co, V, Sb and Bi and especially oxides, salts or chelates of said metal where said metals are divalent. The invention also relates to a method for curing a blocked isocyanate or blocked isothiocyanate at a temperature below about 150 °C which comprises combining a triorganotin catalyst with the blocked reactive component and functional component and heating at a temperature less than about 150 °C to obtain a cured urethane or thiourethane.

73. 发明授权

EP0351728B1 Verfahren zur Erzeugung eines Dicht- und Klebmittelstranges. 失效
标题翻译：一种用于生产密封剂和Klebmittelstranges过程。
公开(公告)号：EP0351728B1
公开(公告)日：1993-12-01
申请号：EP89112933.0
申请日：1989-07-14
申请人： Teroson GmbH
发明人： Scheffler, Ingolf, Dr. , Hirthammer, Michael, Dr. , Schleicher, Anton M. , Delbeck, Jean-Willem
IPC分类号： C08G18/10 , C08G18/32 , C08G18/22 , E06B3/56 , C09K3/10 , C09J175/04
CPC分类号： C09J9/005 , B29C47/0014 , B29C47/003 , B29C47/026 , C08G18/10 , C08G18/22 , C08G2190/00 , C08G18/3253 , C08G18/307 , C08G18/32 , C08G18/3268

74. 发明公开

EP0546771A1 Two-component urethame adhesive compositions 失效
标题翻译：双组分尿烷粘合剂组合物
公开(公告)号：EP0546771A1
公开(公告)日：1993-06-16
申请号：EP92311073.8
申请日：1992-12-04
申请人： GENCORP INC.
发明人： Wang, Chia L. , Melby, Earl G. , Cocain, William H.
IPC分类号： C08G18/10 , C08G18/18 , C08G18/50 , C08G18/66 , C09J175/04
CPC分类号： C09J175/04 , C08G18/0885 , C08G18/10 , C08G18/168 , C08G18/18 , C08G18/22 , C08G18/3878 , C08G2105/02 , Y10S528/905 , Y10T428/249984 , Y10T428/249985 , Y10T428/254 , Y10T428/31547 , Y10T428/31551 , C08G18/6529 , C08G18/092
摘要： A two-component polyurethane composition has a base of prepolymer component containing a primary hydroxyl intermediate, with an excess of free isocyanate, and a curative component containing a trimerization catalyst so that upon cure, isocyanurate units are produced. The system also contains a phosphorus-type adhesion promoter.
摘要翻译：双组分聚氨酯组合物具有含有伯羟基中间体和过量游离异氰酸酯的预聚物组分的基质和含有三聚催化剂的固化剂组分，从而在固化时产生异氰脲酸酯单元。该系统还含有磷型粘合促进剂。

75. 发明公开

EP0473107A3 Method for producing non-yellowing polyurethane urea foam 失效
标题翻译：生产非黄烷聚氨酯尿素泡沫的方法
公开(公告)号：EP0473107A3
公开(公告)日：1992-10-14
申请号：EP91114342.8
申请日：1991-08-27
申请人： NISSHINBO INDUSTRIES, INC.
发明人： Morimoto, Kiyotake , Takagi, Yasushi , Kato, Isao , Nakata, Masahiko
IPC分类号： C08G18/10 , C08G18/73 , C08G18/20 , C08G18/22
CPC分类号： C08G18/48 , C08G18/18 , C08G18/22 , C08G18/4266 , C08G18/73 , C08G18/75 , C08G2101/0083
摘要： A method for producing a non-yellowing polyurethane urea foam, which comprises reacting an isocyanate-terminated prepolymer obtained by the addition reaction of a polyol having a number average molecular weight of 100 to 5,000 and containing on the average 2 to 3 functional groups with an aliphatic polyisocyanate in an amount of 1.4 to 2.6 times the hydroxyl equivalent, with water in an amount of 0.4 to 5 times the isocyanate equivalent in the presence of, per 100 parts by weight of the prepolymer, 0.1 to 5 parts by weight of a carboxylic acid metal salt or 0.1 to 10 parts by weight of an amine-type catalyst.

76. 发明公开

EP0476822A3 Energy curable pressure-sensitive compositions 失效
标题翻译：能量可固化压力敏感组合物
公开(公告)号：EP0476822A3
公开(公告)日：1992-04-29
申请号：EP91307214.6
申请日：1991-08-06
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Williams, Jerry W., c/o Minnesota Mining and , Devoe, Robert J., c/o Minnesota Mining and , Klun, Thomas P., c/o Minnesota Mining and , Vesley, George F., c/o Minnesota Mining and , Zimmerman, Patrick G., c/o Minnesota Mining and
IPC分类号： C09J175/04 , C09J7/02 , C08G18/63 , C08F283/00
CPC分类号： C09J175/04 , C08F283/006 , C08G18/22 , C08G18/637 , C08G2170/40 , Y10T428/2809 , Y10T428/2852
摘要： The present invention provides a pressure-sensitive adhesive composition and a method for producing the same. The pressure-sensitive adhesive composition is produced by the combination of at least one free-radically photopolymerizable monomer and at least one set of polyurethane precursors, and a suitable photoinitiation system consisting of at least one salt of a cationic organometallic complex, an additional free-radical initiator and the application of sufficient energy to photopolymerize same.

77. 发明授权

EP0306188B1 Energy polymerizable polyurethane precursors 失效
标题翻译：能量聚合聚氨酯前体
公开(公告)号：EP0306188B1
公开(公告)日：1991-07-31
申请号：EP88307743.0
申请日：1988-08-22
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： DeVoe, Robert J. c/o Minnesota Mining and , Lynch, Doreen C. c/o Minnesota Mining and
IPC分类号： C08G18/22 , G03F7/027
CPC分类号： C08G18/22

78. 发明授权

EP0319608B1 A coating composition containing a reactive component an acrylic fatty acid drying oil resin and a metallic alkylate 失效
标题翻译：含有丙烯酸脂肪酸干燥油性树脂和金属烷基化物的反应性成分的涂料组合物
公开(公告)号：EP0319608B1
公开(公告)日：1991-07-17
申请号：EP87118292.9
申请日：1987-12-10
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Vasta, Joseph Anthony
IPC分类号： C09D133/14 , C08G18/22 , C08G18/62 , C08G18/80
CPC分类号： C08G18/22 , C08G18/3262 , C08G18/6237 , C08G18/8093

79. 发明公开

EP0311852A3 Hitzehärtbares Klebstoffsystem und ein Verfahren zum Verkleben von Werkstoffen 失效
标题翻译：热粘胶系统及其制备方法
公开(公告)号：EP0311852A3
公开(公告)日：1990-06-13
申请号：EP88116168.1
申请日：1988-09-30
申请人： BAYER AG
发明人： Meckel, Walter, Dr. , Hombach, Rudolf, Dr.
IPC分类号： C08G18/10 , C08G18/22 , C08G18/48 , C08G18/76 , C09J3/14
CPC分类号： C09J175/08 , C08G18/10 , C08G18/22 , C08G18/3853 , C08G18/3206
摘要： Das hitzehärtbare Klebstoffsystem ist aufgebaut auf Basis von Isocyanatgruppen enthaltenden Prepolymeren P, einer oberhalb von 110° schmelzenden Polyhydroxylverbindung C und Carbonsäuresalzen D von Wismuth, Cadmium, Blei oder Zink.

80. 发明公开

EP0270009A3 Antistatic polyurethane shoe sole compositions and process for preparing the same 失效
标题翻译：抗静电聚氨酯鞋底组合物及其制备方法
公开(公告)号：EP0270009A3
公开(公告)日：1989-06-28
申请号：EP87117508.9
申请日：1987-11-26
申请人： THE DOW CHEMICAL COMPANY
发明人： Saavedra, Jose V. , Sims, Steve A. , Hunter, Douglas L. , Maschmeyer, Donald M. , Knobel, Thomas M.
IPC分类号： C08G18/22 , C08G18/40
CPC分类号： C08G18/22 , C08K3/017 , C08K5/0075 , C08L75/04
摘要： This invention is an antistatic polyurethane shoe sole which is prepared by reacting in a closed mold a reaction mixture comprising
(a) a relatively high equivalent weight polyester polyol or a relatively high equivalent weight polyether polyol containing 5-25 weight percent repeating units derived from ethylene oxide and 75-79 weight percent repeating units derived from a C₃-C₆ cyclic ether. (b) a chain extender compound, in an amount of from 5 to 40 parts per 100 parts of component (a), (c) a sufficient amount of a blowing agent to provide a density of 10 to 65 pounds per cubic foot, (d) a polyisocyanate, in an amount to provide 0.9 to 1.2 isocyanate groups per active hydrogen-containing group present in the reaction mixture, and

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