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1. 发明公开

US20240010784A1 Non-Ionic Hydrophilized Polyisocyanates Having a Very Low Monomer Content 审中-公开
公开(公告)号：US20240010784A1
公开(公告)日：2024-01-11
申请号：US18267164
申请日：2021-12-15
申请人： Covestro Deutschland AG
发明人： Hans-Josef Laas , Claudine Stoye , Patrick Franke
IPC分类号： C08G18/79 , C09D175/04 , C08G18/10 , C08G18/73 , C08G18/02 , C08G18/78 , C08G18/28
CPC分类号： C08G18/798 , C09D175/04 , C08G18/10 , C08G18/73 , C08G18/792 , C08G18/027 , C08G18/7837 , C08G18/797 , C08G18/283 , C08G2150/00
摘要： The invention relates to a process for producing hydrophilically modified polyisocyanates having a very low content of monomeric diisocyanates, to the polyisocyanates obtainable or obtained by said process and to the use thereof for producing polyurethane plastics. The invention further relates to coating compositions containing the nonionically hydrophilized polyisocyanates and to the substrates coated with these coating compositions.

2. 发明授权

US09902095B2 Production of fibre composite component part based on steel and polyurethane 有权
公开(公告)号：US09902095B2
公开(公告)日：2018-02-27
申请号：US14705485
申请日：2015-05-06
申请人： Evonik Degussa GmbH
发明人： Uwe Stapperfenne , Sandra Reemers , Markus Hallack
IPC分类号： B29C43/02 , B32B15/08 , B32B15/14 , B32B15/18 , B32B19/02 , B32B27/04 , B32B27/40 , C08G18/79 , C09J5/06 , C08G18/58 , C08G18/40 , C08G18/42 , B32B37/20 , B29C70/34 , B29K63/00 , B29L9/00 , B32B37/10 , B32B38/12 , B32B38/00
CPC分类号： B29C43/021 , B29C70/34 , B29K2063/00 , B29L2009/003 , B32B15/08 , B32B15/14 , B32B15/18 , B32B19/02 , B32B27/04 , B32B27/40 , B32B37/1027 , B32B37/203 , B32B38/12 , B32B2038/0076 , B32B2305/18 , B32B2309/02 , B32B2309/04 , B32B2309/12 , B32B2398/20 , C08G18/4045 , C08G18/4269 , C08G18/58 , C08G18/798 , C09J5/06
摘要： A method of producing a fiber composite component part, contains the following steps: a) providing two or more steel sheets; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener containing a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the mixture; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the steel sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the steel sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; h) heat treating the shaped article to obtain the fiber composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.

3. 发明申请

US20170305132A1 Adhering Two Substrates Using Latent-Reactive Adhesive Films 审中-公开
公开(公告)号：US20170305132A1
公开(公告)日：2017-10-26
申请号：US15521546
申请日：2015-10-15
申请人： TESA SE
发明人： Thilo DOLLASE , Matthias KOOP , Sven REITER , Daniel SCHMITZ-STAPELA , Susanne KATZ , Jerome STOLTZE
IPC分类号： B32B37/12 , C09J7/02 , C09J5/02 , B32B7/12 , C08K9/10 , B32B37/06 , C09J175/04 , C09J5/06
CPC分类号： B32B37/1207 , B32B7/12 , B32B9/005 , B32B9/045 , B32B15/08 , B32B15/18 , B32B15/20 , B32B17/064 , B32B27/08 , B32B27/302 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/365 , B32B37/06 , B32B2255/00 , B32B2255/06 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2255/28 , B32B2307/412 , B32B2307/414 , B32B2307/50 , B32B2307/712 , B32B2307/728 , B32B2457/00 , B32B2457/20 , B32B2551/00 , C08G18/798 , C08G2170/80 , C08J3/241 , C08J5/128 , C08J2333/12 , C08J2347/00 , C08J2369/00 , C08J2375/04 , C08J2377/00 , C08J2475/04 , C08K9/10 , C09J5/02 , C09J5/06 , C09J7/10 , C09J7/20 , C09J175/04 , C09J2201/61 , C09J2205/102 , C09J2400/123 , C09J2400/126 , C09J2400/143 , C09J2400/146 , C09J2400/163 , C09J2400/166 , C09J2475/00 , C09J2483/003
摘要： The invention relates to a method for adhering two substrates, namely a first substrate A and a second substrate B, to each other using a latent-reactive adhesive film with at least one latent-reactive adhesive film layer which has a thermoplastic component with a melting temperature T(melt), where 35° C.≦T(melt)≦90° C., said thermoplastic component containing functional groups that can react to isocyanate, and an isocyanate-containing component that is dispersed into the thermoplastic component in a particulate form and is blocked, microencapsulated, or substantially deactivated in the region of the particle surface. The particles have a start temperature T(start) of 40° C.≦T(start)≦120° C., wherein T(start)≧T(melt). A surface of the first substrate A is brought into contact with a first surface of the latent-reactive adhesive film, and a surface of the second substrate B is brought into contact with the second surface of the latent-reactive adhesive film. The adhesion is caused by heating the latent-reactive adhesive film to a temperature which corresponds to or is higher than at least the start temperature T(start). The invention is characterized in that at least the surface of the first substrate A which is brought into contact with the latent-reactive adhesive film is treated with a primer before the first substrate A is brought into contact with the latent-reactive adhesive film, and/or at least the first surface of the latent-reactive adhesive film which is brought into contact with the first substrate A is treated with a primer before the first substrate A is brought into contact with the latent-reactive adhesive film.

4. 发明申请

US20160289456A1 NO VOC PAINT 审中-公开
标题翻译：没有挥发性有机油漆
公开(公告)号：US20160289456A1
公开(公告)日：2016-10-06
申请号：US15090530
申请日：2016-04-04
申请人： Rust Bullet, LLC
发明人： David Paul Ciglar , Frank Lee Ciglar , Jeramie Wade Burke
IPC分类号： C09D5/00 , C09D175/04 , C09D7/12
CPC分类号： C09D5/00 , C08G18/246 , C08G18/722 , C08G18/798 , C08K3/34 , C09D7/70 , C09D175/04
摘要： A new low VOC coating composition includes an aliphatic polyisocyanate based on isophorone diisocyanate and hexamethylene diisocyanatepolyacrylate; a solvent-free, low viscosity aliphatic polyisocyanate resin based on hexamethylene diisocyanate; and a catalyst. Optionally, the composition further optionally contains a defoamer, a liquid rheology additive, micro spheres and pigments.
摘要翻译：新的低VOC涂料组合物包括基于异佛尔酮二异氰酸酯和六亚甲基二异氰酸酯聚丙烯酸酯的脂族多异氰酸酯; 基于六亚甲基二异氰酸酯的无溶剂，低粘度的脂肪族聚异氰酸酯树脂; 和催化剂。任选地，组合物还任选地含有消泡剂，液体流变学添加剂，微球和颜料。

5. 发明授权

US09364577B2 Hydrophilic polyurethane foam with low volume swelling 有权
标题翻译：亲水性聚氨酯泡沫体积体积膨胀
公开(公告)号：US09364577B2
公开(公告)日：2016-06-14
申请号：US14115116
申请日：2012-04-30
申请人： Meike Niesten , Sebastian Dörr , Sascha Plug , Jan Schönberger
发明人： Meike Niesten , Sebastian Dörr , Sascha Plug , Jan Schönberger
IPC分类号： A61L15/26 , A61L15/42 , B82Y30/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/44 , C08G18/48 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/79 , C08L75/04 , A61F13/02 , C08G101/00
CPC分类号： A61L15/26 , A61F13/0206 , A61L15/425 , B82Y30/00 , C08G18/0828 , C08G18/10 , C08G18/12 , C08G18/283 , C08G18/44 , C08G18/4837 , C08G18/4854 , C08G18/722 , C08G18/73 , C08G18/755 , C08G18/792 , C08G18/798 , C08G2101/0008 , C08G2101/0058 , C08G2101/0066 , C08G2101/0083 , C08L75/04 , C08G18/302 , C08G18/3225 , C08L2666/20 , C08L2666/04
摘要： The invention relates to a specific composition comprising A) isocyanate-functional prepolymers obtainable by reaction of A1) aliphatic diisocyanates with A2) di- to hexa-functional polyalkylene oxides having an ethylene oxide content of 50 to 100 mol %, based on the total amount of the oxyalkylene groups present, B) an aqueous polyurethane suspension, an aqueous polyacrylate suspension or aqueous silica sols, especially for production of hydrophilic, aliphatic polyurethane foams. The invention further provides a process for producing a hydrophilic, aliphatic polyurethane foam, based on the inventive composition, a polyurethane foam obtainable by the process and a wound dressing comprising the polyurethane foam.
摘要翻译：本发明涉及一种具体组合物，其包含：A）异氰酸酯官能的预聚物，可通过A1）脂族二异氰酸酯与A2）二氧化碳含量为50-100mol％的二至六官能聚环氧烷烃存在的氧化烯基团，B）水性聚氨酯悬浮液，聚丙烯酸酯水溶液悬浮液或水性二氧化硅溶胶，特别用于生产亲水性脂族聚氨酯泡沫。本发明还提供了一种基于本发明组合物生产亲水性脂族聚氨酯泡沫的方法，可通过该方法获得的聚氨酯泡沫和包含聚氨酯泡沫的伤口敷料。

6. 发明申请

US20160115351A1 TWO-COMPONENT SILOXANE-BASED COATINGS CONTAINING POLYMERS WITH UREA LINKAGES AND TERMINAL ALKOXYSILANES 有权
标题翻译：包含聚合物与尿素链接和末端烷基氧化物的两组分硅氧烷基涂料
公开(公告)号：US20160115351A1
公开(公告)日：2016-04-28
申请号：US14845407
申请日：2015-09-04
申请人： Erick B. Iezzi
发明人： Erick B. Iezzi
IPC分类号： C09D183/14 , C08G18/77 , C08G18/38
CPC分类号： C09D183/14 , C08G18/289 , C08G18/3228 , C08G18/3234 , C08G18/3237 , C08G18/3821 , C08G18/42 , C08G18/61 , C08G18/778 , C08G18/792 , C08G18/798 , C08G18/809 , C08G18/837 , C08G77/26 , C09D5/30 , C09D163/00 , C09D175/02 , C08L83/08 , C08L71/02
摘要： A composition having: an amine-functional compound and an alkoxysilane-terminated polyurea made by reacting: an amino-functional alkoxysilane-polyisocyanate adduct with a difunctional amino- or hydroxyl compound. The composition contains no unreacted isocyanate groups. A coating composition having: an amine-functional compound, an alkoxysilane-terminated polyurea, and an epoxy- or acrylate-functional compound. The coating composition is a two-component system.
摘要翻译：一种具有胺官能化合物和烷氧基硅烷封端的聚脲的组合物，其通过使氨基官能的烷氧基硅烷 - 多异氰酸酯加成物与双官能的氨基或羟基化合物反应而制备。该组合物不含未反应的异氰酸酯基团。一种涂料组合物，其具有：胺官能化合物，烷氧基硅烷封端的聚脲和环氧或丙烯酸酯官能化合物。涂料组合物是双组分体系。

7. 发明申请

US20160016387A1 Method for Making Skinned Polyurethane Composites 有权
标题翻译：制造皮革聚氨酯复合材料的方法
公开(公告)号：US20160016387A1
公开(公告)日：2016-01-21
申请号：US14410091
申请日：2013-06-20
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： Sara Cavalca , Sabrina Fregni
IPC分类号： B32B27/06 , B32B27/08 , B32B37/14 , B32B27/30 , B32B5/20 , C08J9/04 , B32B27/40
CPC分类号： B32B27/065 , B32B5/20 , B32B27/08 , B32B27/304 , B32B27/40 , B32B37/14 , B32B2266/0278 , B32B2305/72 , C08G18/10 , C08G18/3206 , C08G18/4236 , C08G18/4816 , C08G18/4837 , C08G18/4841 , C08G18/6677 , C08G18/68 , C08G18/725 , C08G18/7664 , C08G18/798 , C08G2101/0016 , C08G2101/0083 , C08J9/04 , C08J2375/04
摘要： Skinned composites contain a plasticized polymer skin layer adhered to a layer of a polyurethane. The polyurethane is made from a reaction mixture that contains specified amounts of a polyester polyol and an acidic material. The presence of both the polyester polyol and acid leads to significantly improved adhesion between the polyurethane and skin layer. The invention is particularly useful when the skin is highly plasticized.
摘要翻译：皮革复合材料包含粘附到聚氨酯层的增塑聚合物表层。聚氨酯由含有特定量的聚酯多元醇和酸性物质的反应混合物制成。聚酯多元醇和酸的存在导致聚氨酯和表皮层之间的粘合性明显改善。当皮肤高度塑化时，本发明特别有用。

8. 发明申请

US20150321393A1 PRODUCTION OF FIBRE COMPOSITE COMPONENT PART BASED ON ALUMINIUM AND POLYURETHANE 有权
标题翻译：基于铝和聚氨酯的纤维复合部件的生产
公开(公告)号：US20150321393A1
公开(公告)日：2015-11-12
申请号：US14705563
申请日：2015-05-06
申请人： Uwe STAPPERFENNE , Sandra REEMERS , Markus HALLACK
发明人： Uwe STAPPERFENNE , Sandra REEMERS , Markus HALLACK
IPC分类号： B29C43/02
CPC分类号： B29C43/021 , B29K2063/00 , B29L2009/003 , B32B15/08 , B32B15/14 , B32B15/20 , B32B19/02 , B32B27/04 , B32B27/40 , B32B37/20 , B32B38/08 , B32B38/12 , B32B2038/0076 , B32B2305/076 , B32B2311/00 , B32B2375/00 , C08G18/4045 , C08G18/4277 , C08G18/58 , C08G18/798 , C09J5/06 , C09J175/06 , C09J2400/163 , C09J2475/00
摘要： A method of producing a fibre composite component part has the following steps: a) providing two or more metal sheets each comprising an aluminium material; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener having a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the anhydrous mixture, to obtain a mixture-coated fabric; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the metal sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the metal sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; and h) heat treating the shaped article to obtain the fibre composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.
摘要翻译：制造纤维复合材料部件的方法具有以下步骤：a）提供两种或更多种各自包含铝材料的金属板; b）提供至少一种织物; c）提供具有一种或多于一种硬化剂的无水混合物，所述固化剂具有NCO官能度为不小于2个，1个或多于1个具有羟基官能度为3至6个的羟基的粘合剂的脲二酮，以及一个或多于一个具有环氧乙烷基团 d）用无水混合物涂布织物，得到混合物涂布织物; e）向混合物涂覆的织物施加能量，以进行第一交联反应以使固化剂，粘合剂和芯料反应，以形成附着在纺织品上的热塑性聚合物; f）将金属片和纺织品与附着在其上的热塑性聚合物热压成夹层，使得热塑性聚合物将金属片连接在一起，同时包围纺织物; g）将三明治形成成型制品; 以及h）热处理所述成形制品以获得所述纤维复合材料部件，其中所述热塑性聚合物进行第二交联反应以转化成热固性聚合物。

9. 发明授权

US09181380B2 Thermosetting resin composition 有权
标题翻译：热固性树脂组合物
公开(公告)号：US09181380B2
公开(公告)日：2015-11-10
申请号：US12593910
申请日：2008-03-31
申请人： Richard Austin Panther
发明人： Richard Austin Panther
IPC分类号： C08F283/00 , C08F290/06 , C08F290/14 , C08G18/67 , C08G18/78 , C08G18/79 , C08J5/04
CPC分类号： C08F290/06 , C08F283/006 , C08F290/061 , C08F290/067 , C08F290/14 , C08G18/673 , C08G18/7831 , C08G18/792 , C08G18/798 , C08J5/043
摘要： The present invention provides a cross-linkable functionalized isocyanate composition comprising (1) a functionalized isocyanate product being the reaction product of (i) an isocyanate component having at least two isocyanate groups and (ii) an ethylenically unsaturated component having at least one functional group that is reactive with an isocyanate group of the isocyanate component and at least one ethylenically unsaturated group, wherein the isocyanate component and the ethylenically unsaturated component are selected so that the functionalized isocyanate product has at least three ethylenically unsaturated groups, (2) a monomer component comprising a cross-linking monomer having at least two ethylenically unsaturated groups, and (3) a reinforcing component. Embodiments of the invention being resins that have been cross-linked and cured demonstrate high heat deflection temperature and excellent tensile and flexural properties.
摘要翻译：本发明提供可交联的官能化异氰酸酯组合物，其包含（1）官能化异氰酸酯产物，其为（i）具有至少两个异氰酸酯基团的异氰酸酯组分和（ii）具有至少一个官能团的烯属不饱和组分的反应产物其与异氰酸酯组分的异氰酸酯基团和至少一个烯键式不饱和基团反应，其中选择异氰酸酯组分和烯属不饱和组分，使得官能化异氰酸酯产物具有至少三个烯键式不饱和基团，（2）单体组分包含具有至少两个烯属不饱和基团的交联单体，和（3）增强组分。本发明的实施方案是已经交联和固化的树脂显示出高的热变形温度和优异的拉伸和弯曲性能。

10. 发明申请

US20150285027A1 POLYUREA SILICATE RESIN FOR WELLBORE APPLICATION 审中-公开
标题翻译：聚氨酯硅酸盐树脂用于井筒应用
公开(公告)号：US20150285027A1
公开(公告)日：2015-10-08
申请号：US14436326
申请日：2013-12-20
申请人： BASF SE
发明人： Shane Mc Donnell , Oscar Lafuente Cerda , Burkhard Walther , Radoslaw Kierat
IPC分类号： E21B33/14 , C09K8/575
CPC分类号： E21B33/14 , C08G18/3895 , C08G18/792 , C08G18/798 , C09K8/508 , C09K8/5086 , C09K8/5755
摘要： Described herein is a novel method of strengthening a wellbore wherein the method uses a polyurea silicate composition. In the method of strengthening an oil well, a gas well or a water well, a mixture comprising at least one isocyanate component having at least two isocyanate groups per molecule; at least one alkali metal silicate; and water is pumped through the oil well, the gas well or the water well into the annulus of the well; subsequently, the mixture is allowed to form a polyurea silicate composition; before the polyurea silicate composition sets to thereby give a polyurea matrix comprising domains of silicate.
摘要翻译：本文描述了一种加强井筒的新方法，其中该方法使用聚脲硅酸盐组合物。在加强油井，气井或水井的方法中，包含至少一种每分子具有至少两个异氰酸酯基团的异氰酸酯组分的混合物; 至少一种碱金属硅酸盐; 水通过油井，气井或水井进入井的环空; 随后，使混合物形成聚脲硅酸盐组合物; 在聚脲硅酸盐组合物组合之前，由此得到包含硅酸盐畴的聚脲基质。

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