专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0150330A2 Storage stable, one package, heat curable poly urea/urethane coating compositions 失效
标题翻译：一种贮存稳定的可热固化的聚脲 - 氨基甲酸乙酯涂料组合物与单个封装中。
公开(公告)号：EP0150330A2
公开(公告)日：1985-08-07
申请号：EP84114447.0
申请日：1984-11-29
申请人： AMERICAN CYANAMID COMPANY
发明人： Bezwada, Rao Srinivasa
IPC分类号： C08G18/73 , C08G18/75 , C08G18/76 , C08G18/32 , C08G18/24 , C08G18/16 , C08G18/10 , C09D3/72
CPC分类号： C08G18/7628 , C08G18/10 , C08G18/16 , C08G18/246 , C08G18/3271 , C08G18/3287 , C08G18/73 , C08G18/757
摘要： New and improved storage stable, one package, heat-curable poly urea/urethane coating compositions are disclosed which comprise:

(a) a mixture or prepolymer of

(i) a poly aliphatic isocyanate compound of the formula:
wherein R and R' are each, independently, hydrogen, alkyl or substituted alkyl and X is a bridging means selected from divalent aliphatic, cycloaliphatic, or aromatic groups, or a polymeric adduct of said aliphatic isocyanate compound possessing poly aliphatic isocyanate functionality; and
(ii) an approximately stoichiometric amount of at least one monomeric or polymeric compound containing a plurality of isocyanate reactive hydrogens; and
(b) a minor effective amount of a polymerization calalyst.

The compositions cure when heated to above about 100°C to form coatings which exhibit good abrasion resistance, solvent resistance, weather resistance and good adhesion to a wide variety of substrates. The coating compositions are stable upon storage for several months and have useful coating lives in the presence of atmospheric moisture of up to several days.
In a preferred embodiment the new and improved poly urea/urethane coating compositions comprises a prepolymer solution containing a prepolymer derived from a,a,a',a'-tetramethylxylyene diisocyanate and 9-amino-10-hydroxystearylamine having a solids content of from about 30% by weight to about 80% by weight and an isocyanate content of from about 2% by weight to about 10% by weight, based on the total weight of the solution, and a minor effective amount of a dibutyltin dilaurate catalyst.

2. 发明公开

EP0190333A4 AN ACTIVE HYDROGEN-CONTAINING COMPOSITION CONTAINING A DIALKANOL TERTIARY AMINE AND A PROCESS FOR PREPARING A POLYURETHANE FOAM. 失效
标题翻译：含活性氢的成分含二烷醇叔胺和法生产聚氨酯泡沫。
公开(公告)号：EP0190333A4
公开(公告)日：1987-01-10
申请号：EP85904360
申请日：1985-08-23
申请人： DOW CHEMICAL CO
发明人： NICHOLS JERRAM B
IPC分类号： C08G18/32 , C08G18/65 , C08G18/14 , C08G18/18
CPC分类号： C08G18/6535 , C08G18/3275 , C08G18/3287 , C08G18/329
摘要： Active hydrogen-containing composition and a process for preparing a polyurethane foam using said composition. The active hydrogen-containing composition comprises (a) at least one polyahl having at least three active hydrogens per molecule and which is not a dialkanol tertiary amine, (b) a minor amount of water, and (c) a dialkanol tertiary amine present in an amount sufficient to improve the flowability of a foaming reaction mixture prepared from the active hydrogen-containing composition and a polyisocyanate, characterized in that the isocyanate-reaction materials present in said active hydrogen-containing composition have an average functionality of at least 3.0. The compressive strength of rigid foams prepared by the process of this invention is generally equal or superior to rigid foams prepared by previously known compositions.

3. 发明公开

EP2365012A1 Method for producing a skin layer of a flexible, elastomeric, thermoset, phase-separated polyurethane material 审中-公开
标题翻译：一种用于制造柔性的，弹性的，热固性的，相分离的聚氨酯材料的表层处理
公开(公告)号：EP2365012A1
公开(公告)日：2011-09-14
申请号：EP10002295.3
申请日：2010-03-05
申请人： RECTICEL Automobilsysteme GmbH
发明人： Vanlandschoot, Koen , Mispelon, Jurgen , Haelterman Bart , Snellings Geert
IPC分类号： C08G18/18 , C08G18/28 , C08G18/32 , C08G18/48 , C08G18/66 , C08G18/75
CPC分类号： C08G18/283 , C08G18/1825 , C08G18/2835 , C08G18/3203 , C08G18/3206 , C08G18/3271 , C08G18/3275 , C08G18/3287 , C08G18/329 , C08G18/4808 , C08G18/4837 , C08G18/4891 , C08G18/6688 , C08G18/755 , C08G18/792
摘要： The thermoset, phase-separated polyurethane material of the flexible skin layer is produced from a reactive mixture which is made of one or more isocyanate compounds and isocyanate reactive compounds which comprise one or more polyol compounds, flexibilisers, chain extenders and/or crosslinkers and amine-initiators. Apart from at least one crosslinking amine-initiator, these amine-initiators further comprise at least one extender amine-initiator which has a functionality of 2 and a molecular weight of less than 300 and which corresponds to formula (I)

HR 1 N-R 2 -OH (I)

wherein:
R 1 is H or a cyclic or acyclic hydrocarbon chain, which is substituted or not and which comprises one or more hetero-atoms or not, R 1 being preferably H or a C1 to C6 alkyl group; and
R 2 is a hydrocarbon chain which is substituted or not, which comprises a hetero-atom or not and which comprises a backbone linking the amino group with the hydroxyl group and containing at least two carbon atoms.

The combination of the flexibiliser and the extender amine-initiator was found to have an increased effect on the flexural modulus and the softening temperature of the polyurethane material whilst maintaining the required mechanical properties at a satisfactory level.
摘要翻译：柔性表层的热固性的，相分离的聚氨酯材料从反应混合物中产生所有它是由一种或多种异氰酸酯化合物和异氰酸酯，其包含一种或多种多元醇化合物，增韧剂，增链剂和/或交联剂和胺反应性化合物 -initiators。除了至少一种交联胺 - 引发剂，论文胺 - 引发剂进一步包含至少一种扩链剂胺 - 引发剂这对的2和功能的小于300且对应于式（I）€ƒ€ƒ€分子量 ƒ€ƒ€ƒ€ƒ€ƒ€ƒHR 1 NR 2 -OH€ƒ€ƒ€ƒ€ƒ€ƒ（I）其中：R 1是H或环状的或无环的烃链，其是被取代的或不和其包括一个或多个杂原子或不中，R 1优选为H或C1-C6烷基; 且R 2是被取代或未被取代的烃链，其包含一个杂原子或不和它包括一个主链与羟基基团的氨基酸基团连接和含有至少两个碳原子。所述的Flexi防盗的组合和扩链剂胺 - 引发剂其中发现有在上的挠曲模量和聚氨酯材料的软化温度，同时在令人满意的水平维持所需的机械性能提高的效果。

4. 发明公开

EP0190333A1 AN ACTIVE HYDROGEN-CONTAINING COMPOSITION CONTAINING A DIALKANOL TERTIARY AMINE AND A PROCESS FOR PREPARING A POLYURETHANE FOAM 失效
标题翻译：含活性氢的成分含二烷醇叔胺和法生产聚氨酯泡沫。
公开(公告)号：EP0190333A1
公开(公告)日：1986-08-13
申请号：EP85904360.0
申请日：1985-08-23
申请人： THE DOW CHEMICAL COMPANY
发明人： NICHOLS, Jerram, B.
IPC分类号： C08G18
CPC分类号： C08G18/6535 , C08G18/3275 , C08G18/3287 , C08G18/329
摘要： Composition contenant de l'hydrogène actif et un procédé pour la préparation de la mousse de polyuréthane basée sur cette composition. La composition contenant de l'hydrogène actif comprend a) au moins un polyahl ayant au mois trois hydrogènes actifs par molécule et qui n'est pas une amine tertiaire de dialcanole, b) une faible quantité d'eau et c) une amine tertiaire de dialcanole présente en quantité suffisante pour améliorer la coulabilité d'un mélange de réaction moussante préparé à partir de la composition contenant de l'hydrogène actif et un polyisocyanate, caractérisé par le fait que les matériaux à réaction d'isocyanate présents dans ladite composition contenant de l'hydrogène actif possèdent une fonctionnalité d'au moins 3,0. La force compressive des mousses rigides préparées par le procédé décrit par cette invention est généralement égale ou supérieure à celle des mousses rigides préparées à l'aide des compositions déjà connues.

5. 发明授权

EP3067402B1 BINDEMITTELZUSAMMENSETZUNG UND DESSEN VERWENDUNG IN HOLZWERKSTOFFPLATTEN 有权转让
标题翻译：粘合剂组合物及其在木质材料板中的用途
公开(公告)号：EP3067402B1
公开(公告)日：2017-04-26
申请号：EP15158226.9
申请日：2015-03-09
申请人： SWISS KRONO Tec AG
发明人： Dr. Gier, Andreas , Kalwa, Norbert
IPC分类号： C09J175/04
CPC分类号： C09J175/04 , B27N3/002 , C08G18/3206 , C08G18/3287 , C08G18/7664 , C08G77/14 , C08K5/5435 , C08L97/02

6. 发明授权

EP2542605B1 Method for producing a skin layer of a flexible, elastomeric, thermoset, phase-separated polyurethane material 有权
标题翻译：一种用于制造柔性的，弹性的，热固性的，相分离的聚氨酯材料的表层处理
公开(公告)号：EP2542605B1
公开(公告)日：2014-07-16
申请号：EP11708774.2
申请日：2011-03-04
申请人： RECTICEL Automobilsysteme GmbH
发明人： VANLANDSCHOOT, Koen , MISPELON, Jurgen , HAELTERMAN, Bart , SNELLINGS, Geert
IPC分类号： C08G18/18 , C08G18/28 , C08G18/32 , C08G18/48 , C08G18/66 , C08G18/75
CPC分类号： C08G18/283 , C08G18/1825 , C08G18/2835 , C08G18/3203 , C08G18/3206 , C08G18/3271 , C08G18/3275 , C08G18/3287 , C08G18/329 , C08G18/4808 , C08G18/4837 , C08G18/4891 , C08G18/6688 , C08G18/755 , C08G18/792

7. 发明公开

EP1706439A1 COATING COMPOSITIONS FOR AMBIENT CURE CONTAINING AN ALKOXYLATED AMINE 审中-公开
标题翻译：烷氧基化的含阿明涂料组合物固化的环境条件下
公开(公告)号：EP1706439A1
公开(公告)日：2006-10-04
申请号：EP05722652.4
申请日：2005-01-18
申请人： E.I. du Pont de Nemours and Company
发明人： HUYNH-BA, Gia , CORCORAN, Patrick, Henry , DOUGLAS, Carl, Brent , LENGES, Christian , COATES, John, S.
IPC分类号： C08G18/32
CPC分类号： C08G18/3287
摘要： A composition that can be used as a component in auto clear coat and primer is d isclosed. The composition comprises or is an alkoxylated amine having the formul a of (A)`N(RA composition that can be used as a component in auto clear coat and primer is disclosed. The composition comprises or is an alkoxylated amine havin g the formula of (A)IN(R H)A composition that can be used as a component in auto clear coat and primer is disclosed. The composition comprises or is an alkoxylated amine having the fo rmula of (A)1N(RlH) !p

8. 发明公开

EP0199194A3 Elastan yarns, their preparation and intermediary products needed therefor 失效
标题翻译： ELASTAN YARNS，他们的准备和中间产品
公开(公告)号：EP0199194A3
公开(公告)日：1988-12-21
申请号：EP86104878
申请日：1986-04-09
申请人： BAYER AG
发明人： Kausch, Michael, Dr. , Schröer, Hans, Dr. , Wolf, Karl-Heinz, Dr. , Gall, Heinz, Dr. , Süling, Carlhans, Dr. , Dauscher, Rudi, Dr.
IPC分类号： C08G18/32 , C08K05/13 , D01F06/70 , C08L75/04 , C08L75/12
CPC分类号： D01F6/70 , C08G18/10 , C08G18/3275 , C08G18/3287 , C08K5/005 , C08K5/13 , C08L75/04 , C08L75/12 , C08G18/3265

9. 发明公开

EP0199194A2 Elasthanfäden, ihre Herstellung und dazu erforderliche Zwischenprodukte 失效
标题翻译：弹性纤维，其制备方法以及中间体所需。
公开(公告)号：EP0199194A2
公开(公告)日：1986-10-29
申请号：EP86104878.3
申请日：1986-04-09
申请人： BAYER AG
发明人： Kausch, Michael, Dr. , Schröer, Hans, Dr. , Wolf, Karl-Heinz, Dr. , Gall, Heinz, Dr. , Süling, Carlhans, Dr. , Dauscher, Rudi, Dr.
IPC分类号： C08G18/32 , C08K5/13 , D01F6/70 , C08L75/04
CPC分类号： D01F6/70 , C08G18/10 , C08G18/3275 , C08G18/3287 , C08K5/005 , C08K5/13 , C08L75/04 , C08L75/12 , C08G18/3265
摘要： Bei der Herstellung von Elasthanfäden durch Lösungsspinnen von Polyharnstoffpolyurethanen nach üblichen Spinnverfahren, wobei wenigstens eine Komponente des zu verspinnenden Systems tertiäre Aminogruppen enthält und als Antioxidationsmittel solche Phenole verwendet werden, die keine farbigen Nitroverbindungen bilden, erreicht man eine hervorragende Stabilisierung gegen Licht und Schadgas.
摘要翻译：在通过按照通常的纺丝方法，其中所述纺丝系统的至少一个组分含有叔氨基和被用作抗氧化剂，例如酚类不形成有色硝基化合物聚脲 - 聚氨酯的溶剂纺丝生产弹性纤维长丝，以达到对光和有害气体的优良的稳定性。

10. 发明公开

EP0150330A3 Storage stable, one package, heat curable poly urea/urethane coating compositions 失效
标题翻译：储存稳定，一包，热固化聚氨酯/尿素涂料组合物
公开(公告)号：EP0150330A3
公开(公告)日：1985-08-21
申请号：EP84114447
申请日：1984-11-29
申请人： AMERICAN CYANAMID COMPANY
发明人： Bezwada, Rao Srinivasa
IPC分类号： C08G18/73 , C08G18/75 , C08G18/76 , C08G18/32 , C08G18/24 , C08G18/16 , C08G18/10 , C09D03/72
CPC分类号： C08G18/7628 , C08G18/10 , C08G18/16 , C08G18/246 , C08G18/3271 , C08G18/3287 , C08G18/73 , C08G18/757
摘要： New and improved storage stable, one package, heat-curable poly urea/urethane coating compositions are disclosed which comprise:
(a) a mixture or prepolymer of
(i) a poly aliphatic isocyanate compound of the formula:
wherein R and R' are each, independently, hydrogen, alkyl or substituted alkyl and X is a bridging means selected from divalent aliphatic, cycloaliphatic, or aromatic groups, or a polymeric adduct of said aliphatic isocyanate compound possessing poly aliphatic isocyanate functionality; and (ii) an approximately stoichiometric amount of at least one monomeric or polymeric compound containing a plurality of isocyanate reactive hydrogens; and (b) a minor effective amount of a polymerization calalyst. The compositions cure when heated to above about 100°C to form coatings which exhibit good abrasion resistance, solvent resistance, weather resistance and good adhesion to a wide variety of substrates. The coating compositions are stable upon storage for several months and have useful coating lives in the presence of atmospheric moisture of up to several days. In a preferred embodiment the new and improved poly urea/urethane coating compositions comprises a prepolymer solution containing a prepolymer derived from a,a,a',a'-tetramethylxylyene diisocyanate and 9-amino-10-hydroxystearylamine having a solids content of from about 30% by weight to about 80% by weight and an isocyanate content of from about 2% by weight to about 10% by weight, based on the total weight of the solution, and a minor effective amount of a dibutyltin dilaurate 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