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. 发明申请

US20100120992A1 PROCESS FOR PREPARING MODIFIED POLYISOCYANATE 审中-公开
标题翻译：制备改性聚异氰酸酯的方法
公开(公告)号：US20100120992A1
公开(公告)日：2010-05-13
申请号：US12448003
申请日：2007-11-24
申请人： Nobuhiro Kamiyama , Tomoaki Fukuba , Takashi Mano
发明人： Nobuhiro Kamiyama , Tomoaki Fukuba , Takashi Mano
IPC分类号： C08L75/04 , C08G18/16
CPC分类号： C08G18/797 , C07C267/00 , C08G18/025 , C08G18/10
摘要： Purpose: A process for preparing a liquid organic isocyanate having a carbodiimide group and/or an uretonimine group, excellent in storage stability. Solution: In a process for preparing a modified polyisocyanate by carbodiimidizing an organic polyisocyanate in the presence of a phospholine-based catalyst, silicon dioxide particles having a specific surface area of at least 400 m2/g and an oil absorption of at least 180 ml/100 g are used to adsorb and inactivate the catalyst to thereby terminate the carbodiimidization reaction.
摘要翻译：目的：制备具有优异的储存稳定性的具有碳二亚胺基和/或脲酮亚胺基的液体有机异氰酸酯的方法。溶液：在磷酸基类催化剂存在下，通过碳化有机多异氰酸酯的碳化二亚胺制备改性多异氰酸酯的方法，比表面积至少为400m 2 / g，吸油量至少为180ml / 100g用于吸附和灭活催化剂，从而终止碳二亚胺化反应。

52. 发明授权

US07714030B2 Attached, high reactivity rigid polyurethane foams containing oxazolidone groups 有权
标题翻译：含有恶唑烷酮基团的高反应性刚性聚氨酯泡沫
公开(公告)号：US07714030B2
公开(公告)日：2010-05-11
申请号：US11403658
申请日：2006-04-12
申请人： Huzeir Lekovic , Frank V. Billotto
发明人： Huzeir Lekovic , Frank V. Billotto
IPC分类号： C08G18/08
CPC分类号： C08G18/025 , C08G18/003 , C08G18/3823 , C08G18/5027 , C08G18/58 , C08G18/6674 , C08G18/7657 , C08G18/7881 , C08G18/797 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08J9/06 , C08J2205/10 , C08L83/00 , Y10T428/249953
摘要： Polyurethane foams are made and attached to a substrate having an open cavity, but reacting a polyisocyanate component and a polyol component in the presence of a blowing agent. The polyisocyanate component includes at least one isocyanate-terminated, oxazolidone-containing intermediate. This process allows for very fast curing, good quality, adherent foams to be produced on, for example, vehicle parts and assemblies, for acoustical or vibration dampening and for structural reinforcement.
摘要翻译：将聚氨酯泡沫制成并附着到具有开放空腔的基材上，但在发泡剂存在下使多异氰酸酯组分和多元醇组分反应。多异氰酸酯组分包括至少一种异氰酸酯封端的含恶唑烷酮的中间体。该方法允许在例如车辆部件和组件上产生非常快速的固化，良好的质量，粘附的泡沫，用于声学或振动阻尼和结构加固。

53. 发明授权

US07345110B2 Process for the continuous production of an aqueous polyurethane dispersion 有权
标题翻译：用于连续生产水性聚氨酯分散体的方法
公开(公告)号：US07345110B2
公开(公告)日：2008-03-18
申请号：US11099160
申请日：2005-04-05
申请人： Rolf Gertzmann , Bernd Klinksiek , Lars Obendorf , Christoph Irle
发明人： Rolf Gertzmann , Bernd Klinksiek , Lars Obendorf , Christoph Irle
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , B01F1/00 , C08F6/00
CPC分类号： C08J3/03 , B01F3/0807 , B01F5/0689 , B01F13/1016 , B01F2003/0849 , C08G18/025 , C08G18/0866 , C08G18/222 , C08G18/225 , C08G18/283 , C08G18/3206 , C08G18/758 , C08J2375/04 , C09D175/04 , Y10T428/31551
摘要： A process for the continuous production of an aqueous polyurethane dispersion based on at least one aliphatic and/or aromatic polyisocyanate is described, which is characterised by the following steps: a) production of an aqueous pre-emulsion by mixing a polyurethane prepolymer containing hydrophilic and/or potentially hydrophilic groups with water in a mixing nozzle, wherein the polyurethane prepolymer is injected into the water; b) formation of an emulsion by homogenization of the pre-emulsion from step a) in a multi-step homogenizing nozzle. Paint films containing the aqueous polyurethane dispersion produced by the process can be used to coat substrates.
摘要翻译：描述了基于至少一种脂族和/或芳族多异氰酸酯连续生产水性聚氨酯分散体的方法，其特征在于以下步骤：a）通过混合含有亲水和/或多官能的聚氨酯预聚物 /或在混合喷嘴中具有水的潜在的亲水基团，其中将聚氨酯预聚物注入到水中; b）通过在多步骤均化喷嘴中从步骤a）预乳液均化形成乳液。含有通过该方法制备的水性聚氨酯分散体的涂膜可用于涂覆基材。

54. 发明申请

US20070219308A1 Water-borne resin composition and electrocoating composition 失效
公开(公告)号：US20070219308A1
公开(公告)日：2007-09-20
申请号：US11797947
申请日：2007-05-09
申请人： Noriyuki Nakazawa , Takayuki Kokubun , Ichiro Kawakami , Hiroyuki Sakamoto
发明人： Noriyuki Nakazawa , Takayuki Kokubun , Ichiro Kawakami , Hiroyuki Sakamoto
IPC分类号： C08G69/26
CPC分类号： C08G69/00 , C08G18/025 , C08G18/343 , C08G18/58 , C08L77/00 , C08L79/08 , C09D5/4461
摘要： It is an object of the present invention to provide a water-borne resin composition which can form a film being excellent in flexibility and heat resistance without reducing an insulating property and can be used suitably for a cationic electrocoating composition. A water-borne resin composition, having a hydrolysable functional group and a polymerizable unsaturated carbon bond, wherein a base resin is at least one species selected from the group consisting of a polyamide-imide resin, a polyamide resin and a polyimide resin.

55. 发明申请

US20070208158A1 Polyurethane Containing Carbodiimides 审中-公开
标题翻译：含有碳二亚胺的聚氨酯
公开(公告)号：US20070208158A1
公开(公告)日：2007-09-06
申请号：US11547278
申请日：2005-05-04
申请人： Markus Kramer
发明人： Markus Kramer
IPC分类号： C08G18/81
CPC分类号： C08K5/29 , C08G18/025 , C08G18/8108 , C08K5/529 , C08L75/06 , C08L2666/20
摘要： Polyurethanes comprising carbodiimide which has at least one alkenyl unit, and has a content smaller than 5 ppm, based on the total weight of the carbodiimide, of compounds which catalyze the formation of carbodiimides.
摘要翻译：包含碳二亚胺的聚氨酯，其具有至少一个烯基单元，并且基于碳二亚胺的总重量，含有小于5ppm的催化碳二亚胺形成的化合物。

56. 发明申请

US20070155939A1 Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretoneimine groups 失效
标题翻译：用于制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法
公开(公告)号：US20070155939A1
公开(公告)日：2007-07-05
申请号：US11649001
申请日：2007-01-03
申请人： Stefan Wershofen , Marcus Steinwegs
发明人： Stefan Wershofen , Marcus Steinwegs
IPC分类号： C08G18/00
CPC分类号： C08G18/025 , C08G18/797
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number and which contain carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process, and to a process for the preparation of blends of these isocyanates with additional isocyanate components and to a process for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
摘要翻译：本发明涉及一种制备低色数的液体，储存稳定的异氰酸酯混合物的方法，其含有碳二亚胺（CD）和/或脲酮亚胺（UI）基团，可通过该方法获得的异氰酸酯混合物，这些异氰酸酯与另外的异氰酸酯组分的共混物的制备以及制备含有异氰酸酯基团的预聚物和聚氨酯塑料，优选聚氨酯泡沫体的方法。

57. 发明申请

US20060128928A1 Process for the production of liquid, storage-stable organic isocyanates with a low colour index having carbodiimide- and/or uretone imine groups 有权
标题翻译：用于生产具有碳二亚胺和/或脲酮亚胺基团的具有低颜色指数的液体，储存稳定的有机异氰酸酯的方法
公开(公告)号：US20060128928A1
公开(公告)日：2006-06-15
申请号：US11298727
申请日：2005-12-08
申请人： Stefan Wershofen , Manfred Schmidt , Hans-Georg Pirkl , Torsten Hagen
发明人： Stefan Wershofen , Manfred Schmidt , Hans-Georg Pirkl , Torsten Hagen
IPC分类号： C08G18/16
CPC分类号： C08G18/797 , C08G18/025 , C08G18/10 , C08G18/4841
摘要： The invention relates to a process for the production of liquid, storage-stable isocyanate mixtures with a low color index having carbodiimide-(CD) and/or uretone imine (UI) groups, the isocyanate mixtures that can be obtained by this process and their use for the production of blends with other isocyanates or for the production of isocyanate group-containing pre-polymers and also of polyurethane plastics, preferably polyurethane foamed plastics.
摘要翻译：本发明涉及一种生产具有低碳指数的液体，储存稳定的异氰酸酯混合物的方法，其具有碳二亚胺 - （CD）和/或脲基亚胺（UI）基团，可通过该方法获得的异氰酸酯混合物及其用于生产与其它异氰酸酯的共混物或用于生产含异氰酸酯基团的预聚物以及聚氨酯塑料，优选聚氨酯泡沫塑料。

58. 发明申请

US20060089464A1 Resin composition for optical use 审中-公开
标题翻译：光学用树脂组合物
公开(公告)号：US20060089464A1
公开(公告)日：2006-04-27
申请号：US11253745
申请日：2005-10-20
申请人： Kazuki Uwada , Yuji Hotta
发明人： Kazuki Uwada , Yuji Hotta
IPC分类号： C08L99/00 , H01L21/56 , B32B27/00
CPC分类号： C08G18/025 , C08G18/71 , C08G18/797 , C08G73/00
摘要： The invention provides a resin composition for optical use which comprises: (a) at least one member selected from the group consisting of: a polycarbodiimide represented by general formula (2): wherein R represents a diisocyanate residue, R1 represents a monoisocyanate residue, and n is an integer of 2 to 15; and a carbodiimide represented by general formula (3): R1—N═C═N—R1 (3) wherein R1 represents a monoisocyanate residue; and (b) a polycarbodiimide represented by general formula (1): wherein R represents a diisocyanate residue, R1 represents a monoisocyanate residue, and n is an integer of 20 to 200. Also disclosed are a resin sheet for obtained from the resin composition and an optical semiconductor device using the resin composition or the resin sheet.
摘要翻译：本发明提供了一种光学用树脂组合物，其包含：（a）选自由通式（2）表示的聚碳化二亚胺的至少一种：其中R表示二异氰酸酯残基，R 1， SUP>表示单异氰酸酯残基，n为2〜15的整数。和由通式（3）表示的碳二亚胺：<？in-line-formula description =“In-line Formulas”end =“lead”？> R 1 -NCNR 1 / SUP>（3）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中R 1表示单异氰酸酯残基; 和（b）由通式（1）表示的聚碳化二亚胺：其中R表示二异氰酸酯残基，R 1表示单异氰酸酯残基，n为20〜200的整数。还公开了树脂由树脂组合物得到的片材和使用该树脂组合物或树脂片材的光学半导体装置。

59. 发明申请

US20040167310A1 Microlens array 失效
标题翻译：微透镜阵列
公开(公告)号：US20040167310A1
公开(公告)日：2004-08-26
申请号：US10757512
申请日：2004-01-15
申请人： NITTO DENKO CORPORATION
发明人： Ichiro Suehiro , Naoki Sadayori , Yuji Hotta
IPC分类号： C08G018/00
CPC分类号： G02B3/0031 , C08G18/025 , C08G18/71 , C08G18/724 , C08G18/7607 , G02B1/041
摘要： A microlens array having a resin layer forming convex lenses, wherein the resin layer comprises a cured product of a polycarbodiimide resin represented by formula: R1nullNnullCnullNnullRnullNnullCnullNnullnR1 wherein R represents a diisocyanate residue; R1 represents a monoisocyanate residue; and n represents an integer of 1 to 100.
摘要翻译：一种具有形成凸透镜的树脂层的微透镜阵列，其中该树脂层包括由下式表示的聚碳二亚胺树脂的固化产物：R 1 -N = C = N＆Parenopenst; RN = C = N＆Parenclosest; nR 1其中R 代表二异氰酸酯残基; R 1表示单异氰酸酯残基; n表示1〜100的整数。

60. 发明申请

US20040077237A1 Fluorochemical composition comprising perfluoropolyether and an extender for the treatment of fibrous substrates 审中-公开
标题翻译：含氟化合物组合物包含全氟聚醚和用于处理纤维底物的增量剂
公开(公告)号：US20040077237A1
公开(公告)日：2004-04-22
申请号：US10444415
申请日：2003-05-23
发明人： Frans A. Audenaert , Rudolf J. Dams , Richard S. Buckanin , Chetan P. Jariwala , E. Steven McAlister , Pierre J. Vander Elst
IPC分类号： D06M010/00 , B32B005/02 , B32B027/04 , B32B027/12
CPC分类号： D06M15/576 , C08G18/025 , C08G18/0866 , C08G18/2825 , C08G18/283 , C08G18/2885 , C08G18/4833 , C08G18/5015 , C08G18/706 , C08G18/71 , C08G18/758 , C08G18/792 , C08G18/8077 , D06M13/395 , D06M15/53 , D06M15/564 , D06M2200/11 , D06M2200/12 , Y10T442/2189
摘要： A fluorochemical composition for rendering a fibrous substrate oil and/or water repellent without substantially adversely affecting the look and/or feel of the fibrous substrate, comprising a fluorinated polyether compound and an extender. The fluorinated polyether compound comprises one or more perfluorinated polyether groups and the extender comprises a non-fluorinated organic compound comprising one or more blocked isocyanate groups and/or a carbodiimide compound.
摘要翻译：一种用于使纤维基质油和/或拒水剂基本上不利地影响纤维基质的外观和/或感觉的含氟化合物组合物，其包含氟化聚醚化合物和增量剂。氟化聚醚化合物包含一个或多个全氟化聚醚基团，并且所述增量剂包含包含一个或多个封端异氰酸酯基团和/或碳二亚胺化合物的非氟化有机化合物。

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