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

EP3192834A1 THERMOSETTING RESIN COMPOSITION 有权
标题翻译：热固性树脂组合物
公开(公告)号：EP3192834A1
公开(公告)日：2017-07-19
申请号：EP15839512.9
申请日：2015-09-09
申请人： Teijin Limited
发明人： SHOJI, Shinichiro , ENDO, Kouhei , SHIBANO, Masaya
IPC分类号： C08L63/00 , C08K5/29
CPC分类号： C08G59/4042 , C07D491/113 , C08G59/5033 , C08G59/686 , C08K5/18 , C08K5/29 , C08L63/00
摘要： A thermosetting resin composition which produces no free isocyanate even when a carbodiimide compound is used and provides a cured resin having high heat resistance.
The thermosetting resin composition makes it possible to reduce the curing temperature, cures in a short time and provides a cured rein having a high glass transition temperature.
The thermosetting resin composition comprises:
(A) an epoxy resin (component A); and
(B) a cyclic carbodiimide compound (component B) including a cyclic structure having one carbodiimide group and represented by the following formula (B-i) in which first nitrogen and second nitrogen are bonded together by a bond group and having 8 to 50 atoms forming the cyclic structure:

(wherein Q is bivalent to tetravalent bond group which is an aliphatic group, alicyclic group, aromatic group, or a combination of these groups and may contain a hetero atom or substituent); and/or
(b) a polyvalent amine-based curing agent (component b) represented by the following formula (b-i):
(wherein Ar 1 to Ar 4 are each independently a phenylene group or naphthalene-diyl group which may be substituted by a substituent).
摘要翻译：即使在使用碳化二亚胺化合物时也不产生游离异氰酸酯并提供具有高耐热性的固化树脂的热固性树脂组合物。热固性树脂组合物使得能够降低固化温度，在短时间内固化并且提供具有高玻璃化转变温度的固化树脂。该热固性树脂组合物包含：（A）环氧树脂（组分A）; 和（B）包含具有1个碳二亚胺基的环状结构且由下述式（Bi）表示的环状碳二亚胺化合物（B成分），其中，第一氮与第二氮通过键合基团键合而成的原子数为8〜50的原子（其中Q是脂族基团，脂环族基团，芳族基团或这些基团的组合并且可以含有杂原子或取代基的二价至四价键基团）。（b）由下式（bi）表示的多元胺类固化剂（b成分）：（式中，Ar 1〜Ar 4分别独立地表示可以被取代基取代的亚苯基或萘二基）。

2. 发明公开

EP2921513A1 EPOXY COMPOUND, PRODUCTION METHOD THEREFOR, AND CURABLE EPOXY RESIN COMPOSITION 审中-公开
标题翻译： EPOXIDVERBINDUNG，HERSTELLUNGSVERFAHRENDAFÜRUNDHÄRTBAREEPOXIDHARZZUSAMMENSETZUNG
公开(公告)号：EP2921513A1
公开(公告)日：2015-09-23
申请号：EP13852931.8
申请日：2013-10-30
申请人： Daicel Corporation
发明人： INOUE, Hiroko
IPC分类号： C08G59/20 , C07D491/044 , C08G59/02
CPC分类号： C08G59/26 , C07D209/48 , C07D491/044 , C08G59/24 , C08G59/4042
摘要： An object of the present invention is to provide a novel epoxy compound capable of forming a highly heat-resistant cured product. The epoxy compound of the present invention is a compound represented by the following formula (1):

wherein X 1 and X 2 are the same or different and represent an alkylene group, an oxygen atom, a sulfur atom, or no bond; R represents a bivalent group having one or more atoms; R 1 to R 8 are the same or different and represent a hydrogen atom, an alkenyl group which may have a substituent, an epoxidized alkenyl group which may have a substituent, or an alkyl group which may have a substituent; and Y 1 and Y 2 are the same or different and are a bivalent group represented by the following formula (a) :

or a bivalent group represented by the following formula (b) :

provided that least one of R 1 to R 12 in formula (1) is an alkenyl group which may have a substituent, an epoxidized alkenyl group which may have a substituent, or an alkyl group which may have a substituent. Besides, when both Y 1 and Y 2 in formula (1) are a bivalent group represented by formula (a), at least one of R 1 to R 10 is an epoxidized alkenyl group which may have a substituent.
摘要翻译：本发明的目的是提供一种能够形成高耐热固化产物的新型环氧化合物。本发明的环氧化合物是由下式（1）表示的化合物：其中X 1和X 2相同或不同，表示亚烷基，氧原子，硫原子或无键; R表示具有一个或多个原子的二价基团; R 1〜R 8相同或不同，表示氢原子，可具有取代基的烯基，可具有取代基的环氧化烯基或可具有取代基的烷基; Y 1和Y 2相同或不同，为由下式（a）表示的二价基团或由下式（b）表示的二价基团：式（1）可以具有取代基的烯基，可以具有取代基的环氧化烯基或可以具有取代基的烷基。此外，当式（1）中的Y 1和Y 2都是由式（a）表示的二价基团时，R 1至R 10中的至少一个是可以具有取代基的环氧化烯基。

3. 发明授权

EP2616515B1 ANTI-IMPACT MULTILAYER COATING 有权转让
标题翻译： MULTI-LAYER冲击保护涂层
公开(公告)号：EP2616515B1
公开(公告)日：2015-08-26
申请号：EP11776876.2
申请日：2011-09-19
申请人： 4V-Coatings S.r.l.
发明人： VECCHIATO, Mauro
IPC分类号： C09D5/00
CPC分类号： C09D5/084 , C08G59/4042 , C08G59/50 , C08K7/02 , C08K7/22 , C09D5/106 , C09D7/63 , C09D7/70 , C09D163/00
摘要： The present invention relates to a coating for protection against impacts comprising a first layer obtained by a first paint comprising a polyvinyl resin in a percentage between 5 and 20 %, a phenolic resin in a percentage between 1 and 10 %, an epoxy resin in a percentage between 7 and 20 %, a polyisocyanate resin in a percentage between 15 and 50%, a corrosion inhibitor in a percentage between 15 and 50% and an acid or amine in a percentage between 1 and 15 % and by a second layer obtained by a second paint comprising an epoxy resin or hydroxyl functional polyol in a percentage between 50 and 75 %, hollow spheres in a percentage between 0.5 and 10 %, reinforcing fibres in a percentage between 1 and 7 %, amine and/or polyisocyanate hardener in a percentage between 23 and 55 %.

4. 发明公开

EP2886339A1 RESIN SHEET, SUPPORT BODY WITH RESIN LAYER, LAMINATE PLATE, AND METAL-CLAD LAMINATE PLATE 有权
标题翻译： HARZFOLIE，TRÄGERKÖRPERMIT EINER HARZSCHICHT，LAMINATPLATTE UND METALLKASCHIERTE LAMINATPLATTE
公开(公告)号：EP2886339A1
公开(公告)日：2015-06-24
申请号：EP13879505.9
申请日：2013-08-13
申请人： Mitsubishi Gas Chemical Company, Inc.
发明人： TAKADA, Keisuke , HIRANO, Syunsuke , MORISHITA, Koji , KAWAI, Hidetoshi , KOGA, Yuichi , KATO, Yoshihiro
IPC分类号： B32B27/34 , B32B15/088 , C08G59/20 , C08G59/42 , C08G59/68 , C08K3/22 , C08L63/00 , C08L79/08 , H05K1/03
CPC分类号： C08K5/549 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/281 , B32B27/283 , B32B2264/102 , B32B2270/00 , B32B2457/00 , C08G59/3218 , C08G59/4042 , C08G59/688 , C08G73/0638 , C08G73/1085 , C08G77/14 , C08J5/18 , C08J2379/08 , C08K3/22 , C08K3/36 , C08K5/5435 , C08K2003/2227 , C08K2003/2241 , C08K2003/2244 , C08K2003/2296 , C08L63/00 , C08L79/04 , C08L79/08 , C08L83/06 , H05K1/0353 , H05K2201/0209 , H05K2201/10106 , Y10T428/31511 , Y10T428/31529
摘要： The present invention provides a resin sheet that exhibits a small reduction in light reflectance due to a heating treatment and a light irradiation treatment with an excellent heat resistance being maintained. The present invention provides a resin sheet including a layer including a resin composition containing an aliphatic epoxy-modified silicone compound (A), a branched imide resin having an isocyanurate group and a carboxyl group (B), titanium dioxide (C) and a wetting and dispersing agent (D).
摘要翻译：本发明提供一种由于加热处理而导致光反射率降低小的树脂片和保持耐热性优异的光照射处理。本发明提供一种树脂片，其包括含有脂肪族环氧改性有机硅化合物（A），具有异氰脲酸酯基和羧基（B）的支链酰亚胺树脂，二氧化钛（C）和润湿剂和分散剂（D）。

5. 发明公开

EP2655476A1 PROCÉDÉ DE POSE DE PARQUET Á STABILITÉ DIMENSIONNELLE AMÉLIORÉE 有权转让
标题翻译：方法铺设木地板和尺寸稳定性提高
公开(公告)号：EP2655476A1
公开(公告)日：2013-10-30
申请号：EP11802510.5
申请日：2011-11-25
申请人： Bostik SA
发明人： VERSCHEURE, Eric , NERY, Laurent
IPC分类号： C08G65/336 , C09J171/02 , C09J175/04
CPC分类号： E04F15/02155 , C08G59/245 , C08G59/4042 , C08G65/336 , C08L71/02 , C08L75/04 , C09J163/00
摘要： 1) Moisture-crosslinkable adhesive composition comprising: from 25% to 50% of a composition (a) formed of a crosslinkable epoxy resin and of a polymer having a polyoxyalkylene or polyurethane main chain connected to a hydrolyzable terminal alkoxysilyl group; from 0.5% to 6% of a ketimine (b); and from 40% to 65% of an inert inorganic or organic filler (c). 2) Method for laying a wood-based covering, in particular a wide-block parquet flooring, on a flat rigid support comprising the distribution of an effective amount of said adhesive composition in the form of a substantially homogeneous layer.

6. 发明公开

EP2639072A1 INKJET HEAD AND METHOD FOR PRODUCING INKJET HEAD 有权
标题翻译： TINTENSTRAHLKOPF UND HERSTELLUNGSVERFAHRENFÜREINEN TINTENSTRAHLKOPF
公开(公告)号：EP2639072A1
公开(公告)日：2013-09-18
申请号：EP11840264.3
申请日：2011-10-25
申请人： Konica Minolta, Inc.
发明人： YAMADA Akihisa , HIRANO Tadashi
IPC分类号： B41J2/16 , B41J2/045 , B41J2/055 , C09J11/00 , C09J163/00
CPC分类号： B41J2/162 , B41J2/14024 , B41J2/14209 , B41J2/1433 , B41J2/1603 , B41J2/1609 , B41J2/1623 , C08G59/4042 , C08G59/72 , C09J163/00
摘要： The objective is to provide an inkjet head and a production method thereof, wherein, even if a joint surface of a head main body is irregular upon adhesion of a nozzle plate, defect injection due to flowing of an adhesive agent to a nozzle or a void in an adhesive agent layer can be easily prevented, and the injection does not curve. A method for producing an inkjet head wherein a film is formed on a head chip comprising a flow path member in which an ink channel is formed, and an end surface of the head chip covered by the film is jointed to a nozzle plate, characterized in that the method comprises a step for coating an adhesive agent which contains 0.1% by volume to 10.0% by volume inclusive of spherical particles each having a volume average particle diameter of 0.95 x Rz (MV) to 2.0 x Rz (MV) inclusive, on at least one of the end surface of the head chip and the joint surface of the nozzle plate, and thereafter, jointing the nozzle plate.
摘要翻译：目的在于提供一种喷墨头及其制造方法，即使在喷头板粘接时头主体的接合表面不规则，由于粘合剂流到喷嘴或空隙中而导致的缺陷注入可以容易地防止在粘合剂层中，并且注入不弯曲。一种喷墨头的制造方法，其中，在包括形成油墨通道的流路构件的头芯片上形成有膜，并且由所述膜覆盖的所述头芯片的端面与喷嘴板接合，其特征在于，该方法包括涂覆粘合剂的步骤，其包含0.1体积％至10.0体积％，包括体积平均粒径为0.95×Rz（MV）至2.0×Rz（MV）的球形颗粒头芯片的端面和喷嘴板的接合表面中的至少一个，然后连接喷嘴板。

7. 发明公开

EP2318323A1 COMPOSITION DE RENFORCEMENT DU VERRE CREUX ET DE PROTECTION DE CELUI-CI CONTRE LA RAYURE, PROCEDES DE TRAITEMENT CORRESPONDANTS ET VERRE CREUX TRAITE OBTENU 审中-公开
标题翻译：组成及其增强中空及IT的划伤，适当的治疗进程保护和处理过的导致中空玻璃
公开(公告)号：EP2318323A1
公开(公告)日：2011-05-11
申请号：EP09784483.1
申请日：2009-07-08
申请人： SAINT-GOBAIN EMBALLAGE
发明人： DA SILVA, Claude , LOHOU, Stéphane , DENIS, Jean-Baptiste
IPC分类号： C03C17/28 , C03C17/30 , C03C17/32
CPC分类号： C03C17/28 , C03C17/005 , C03C17/30 , C03C17/326 , C03C17/40 , C08G59/1433 , C08G59/4042 , C09D163/00 , Y10T428/1321 , C08L2666/04
摘要： The invention relates to a composition comprising, in water: (A) at least one adhesion promoter bearing at least one amino functional group and/or at least one epoxy functional group; (B) at least one monomer and/or at least one prepolymer intended to form a polymer system capable of reacting covalently with the amino and/or epoxy functional group(s) of constituent (A); and (C) at least one curing agent or crosslinker used in an amount equivalent to ± 30 mol-% of the stoichiometry of constituent (B). According to the invention, constituent (B) is present in the composition in an amount of 0.5 to 5% by weight, in particular in an amount of 1.5% by weight, expressed as solids in water and constituent (A) is present in an amount of 0.2 to 3 parts by weight per 100 parts by weight of the constituent (B).

8. 发明授权

EP1656820B1 ELECTROMAGNETIC WAVE ABSORBER 有权
公开(公告)号：EP1656820B1
公开(公告)日：2008-02-06
申请号：EP04772092.5
申请日：2004-08-18
申请人： SHOWA DENKO KABUSHIKI KAISHA
发明人： HIRATA, M., c/o Corporate R & D Center (Kawasaki) , UTSUNOMIYA, Masahide, c/o SHOWA DENKO K.K.
IPC分类号： H05K9/00 , H01Q17/00
CPC分类号： C08G59/4042 , C08G59/42 , C08K3/013 , C08K3/08 , C08L33/064 , C08L33/068 , C08L63/00 , C08L67/00 , G21F1/10 , H01Q17/00 , H05K9/0083 , Y10T428/32 , C08L2666/04 , C08L2666/18 , C08L2666/22
摘要： An electromagnetic wave-absorbing material composition which includes: (A) a compound having two or more carboxyl groups and/or an acid anhydride group thereof, in one molecule of the compound; (B) a compound having two or more epoxy groups in one molecule thereof; and (C) a soft magnetic powder.

9. 发明公开

EP1701690A2 EPOXY ADHESIVE COMPOSITION METHOD OF PREPARING USING 审中-公开
标题翻译：环氧组合，制造和使用方法
公开(公告)号：EP1701690A2
公开(公告)日：2006-09-20
申请号：EP04814674.0
申请日：2004-12-17
申请人： Ashland Inc. , SKOGLUND, Michael J. , ABELE, Michael A.
发明人： SKOGLUND, Michael, J. , ABELE, Michael, A.
IPC分类号： A61K8/18
CPC分类号： B32B15/08 , B32B7/12 , B32B15/18 , B32B15/20 , B32B27/12 , B32B27/32 , B32B27/365 , B32B27/40 , B32B37/12 , B32B2605/00 , C08G59/4014 , C08G59/4042
摘要： The present invention relates to epoxy adhesive resins containing a curative comprising a polyamine, a polyamide, dicyandiamide and an imidazole. The adhesives are useful in structural applications for assembling parts for automobiles, aircraft, boats, refrigeration units, etc.

10. 发明公开

EP1611180A2 EPOXY RESIN COMPOSITION 有权
标题翻译： EPOXYDHARZZUSAMMENSETZUNG
公开(公告)号：EP1611180A2
公开(公告)日：2006-01-04
申请号：EP04725707.6
申请日：2004-04-05
申请人： Huntsman Advanced Materials (Switzerland) GmbH
发明人： SETIABUDI, Frans , WEIDMANN, Ulrich , MICHAUD, Philippe
IPC分类号： C08G59/40
CPC分类号： C08J5/24 , C08G59/4042 , C08G59/56 , C08J2363/00 , Y10T428/24994 , Y10T428/31511
摘要： A fibre composite impregnated with an epoxy resin matrix and comprising a benzylidenamine compound has advantageous properties.

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