公开(公告)号：EP4424719A1

公开(公告)日：2024-09-04

申请号：EP22886947.5

申请日：2022-10-24

申请人： KJ Chemicals Corporation

发明人： HIRATA Meiri ,  KOBAYASHI Daisuke ,  TAKEDA Yoshimi

IPC分类号： C08F2/48 ,  A61K8/84 ,  A61Q3/02 ,  B41M5/00 ,  C08F220/00 ,  C09D4/00 ,  C09D7/63 ,  C09D11/101 ,  C09D11/30 ,  C09D11/38 ,  C09J4/00 ,  C09J7/38 ,  C09K3/10

CPC分类号： A61K8/84 ,  A61Q3/02 ,  B41M5/00 ,  C08F2/48 ,  C08F220/00 ,  C09D4/00 ,  C09D7/63 ,  C09D11/101 ,  C09D11/30 ,  C09D11/38 ,  C09J4/00 ,  C09J7/38 ,  C09K3/10

摘要： [Problem] To provide: a highly transparent active-energy-ray-curable composition that has few residual unreacted substances or low-molecular decomposition products, that does not cause odor or bleed-out, that makes it possible to acquire a cured product having high safety, durability, and transparency, and that can be cured completely even by long-wavelength light having a wavelength of 350 nm or greater; and a molded article which has various applications and in which the aforementioned composition is used.
[Solution] An active-energy-ray-curable composition that includes a polymerizable photoinitiator (A) having one or more benzophenone groups and one or more ethylenically unsaturated groups per molecule, and a polymerizable compound (B) (excluding A) having one or more ethylenically unsaturated groups per molecule, in which a content of components having a molecular weight of less than 1000 in a cured product of the aforementioned composition is less than 10%.

公开(公告)号：EP3719089B1

公开(公告)日：2024-07-31

申请号：EP19166871.4

申请日：2019-04-02

IPC分类号： C09J4/00 ,  C09J163/00 ,  C09J171/02 ,  C09J179/02 ,  C08G59/68

CPC分类号： C09J4/00 ,  C09J179/02 ,  C09J171/02 ,  C09J163/00 ,  C08G59/68

公开(公告)号：EP4047024B1

公开(公告)日：2024-07-10

申请号：EP20877174.1

申请日：2020-09-18

IPC分类号： H01L23/29 ,  H01L23/31 ,  C09J135/02 ,  C08F2/44 ,  C08F122/14 ,  C09J4/00 ,  C08F222/14 ,  C08F2/38

CPC分类号： C08F2/44 ,  C08F2/38 ,  C09J135/02 ,  H01L23/293 ,  C08F122/14 ,  C09J4/00 ,  C08F222/14

公开(公告)号：EP4386021A1

公开(公告)日：2024-06-19

申请号：EP22213433.0

申请日：2022-12-14

申请人： Sika Technology AG

发明人： Dick, Matthias ,  Storrer, Denise ,  Langenegger, Marcel

IPC分类号： C08F290/06 ,  C09J4/00 ,  C09J4/06 ,  B32B17/10 ,  E06B3/663

CPC分类号： E06B3/66319 ,  E06B3/66347 ,  E06B2003/6639520130101 ,  C09J4/00 ,  C09J4/06 ,  C08F290/067 ,  B32B17/10055 ,  B32B17/10293

摘要： Die vorliegende Erfindung betrifft ein Verbundelement (10), insbesondere ein Verbundelement (10) für eine Isolierglasscheibe, wenigstens umfassend ein erstes Scheibenelement (20) und wenigstens ein zweites Scheibenelement (22) sowie wenigstens ein erstes Profilelement (30), wobei das Profilelement (30) wenigstens eine erste Verbindefläche (32) und/oder wenigstens eine zweite Verbindefläche (33) aufweist, wobei die erste und/oder die zweite Verbindefläche (32, 33) zur Applizierung und/oder Aufnahme eines ersten Verbindemittels (40) vorgesehen und beschaffen ist, wobei benachbart zur ersten Verbindefläche (32) eine dritte Verbindefläche (34) zur Applizierung und/oder Aufnahme eines zweiten Verbindemittels (50) und/oder benachbart zu zweiten Verbindefläche (33) eine vierte Verbindefläche (35) zur Applizierung und/oder Aufnahme eines zweiten Verbindemittels (50) vorgesehen ist und wobei das erste Scheibenelement (20) und das zweite Scheibenelement (22) mittels des Profilelementes (30) und des ersten Verbindemittels (40) und/oder des zweiten Verbindemittels (50) verbindbar oder verbunden sind, wobei das erste Verbindemittel (40) ein zweikomponentiger (Meth)acrylatklebstoff ist, dadurch gekennzeichnet, dass der zweikomponentige (Meth)acrylatklebstoff mindestens zwei ausgewählte Meth(acrylat)-Monomere in spezifischen Anteilen und spezifischem Massenverhältnis zueinander enthält.
Des Weiteren betrifft die vorliegende Erfindung eine Isolierglasscheibe (100), ein Profilelement (30), ein Fenster, eine Tür sowie ein Verfahren zur Herstellung eines Verbundelementes bzw. einer Isolierglasscheibe (100).

公开(公告)号：EP4382543A1

公开(公告)日：2024-06-12

申请号：EP23209569.5

申请日：2023-11-14

申请人： ThreeBond Co., Ltd.

发明人： FURUKAWA, Masazumi

IPC分类号： C08F222/10 ,  C08K5/25 ,  C09J4/00

CPC分类号： C09J4/00 ,  C08F222/102 ,  C08K5/25

摘要： The present invention relates to a curable resin composition capable of forming a cured product having excellent adhesive strength and easy dismantlability by an oxidizing agent, and capable of imparting excellent dismantlability when used as a primer to pretreat an adherend even when various adhesives, sealants, and coating agents are used.
The curable resin composition includes the following components (A) and (B) but free of epoxy resin:
Component (A): A compound having one or more (meth)acryloyl groups per molecule.
Component (B): A hydrazide compound.

公开(公告)号：EP4370563A1

公开(公告)日：2024-05-22

申请号：EP22755250.2

申请日：2022-07-11

申请人： Bostik SA ,  Université de Haute Alsace ,  Centre National de la Recherche Scientifique

发明人： MAZAJCZYK, Jérôme ,  FOUQUAY, Stéphane ,  SIMON, Frédéric ,  MICHAUD, Guillaume ,  BARRAT, Alexis ,  LALEVEE, Jacques

IPC分类号： C08F4/40 ,  C09J4/00

CPC分类号： C08F4/40 ,  C09J4/00

公开(公告)号：EP3406636A1

公开(公告)日：2018-11-28

申请号：EP17741581.7

申请日：2017-01-23

申请人： Cemedine Co., Ltd.

发明人： MIDORIKAWA Tomohiro ,  YAMAGA Hiroshi

IPC分类号： C08F2/50 ,  C09J4/00 ,  C09J11/06

CPC分类号： C08F2/50 ,  C09J4/00 ,  C09J11/06

摘要： Provided are a photocurable composition which has excellent storage stability and is cured rapidly in bonding an opaque material, and a product. The photocurable composition contains (A) a compound having an unsaturated double bond, (B) at least one compound selected from the group consisting of compounds represented by the general formulae (1), (2), and (3), and (C) a sensitizer. In the general formulae (1), (2), and (3), R 1 to R 3 are each independently a substituent containing at least one group selected from the group consisting of a nitro group, a cyano group, a hydroxy group, an acetyl group, a carbonyl group, a substituted or unsubstituted allyl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, an unsubstituted or substituted aryl group, an unsubstituted or substituted aryloxy group, a heterocyclic ring structure-containing group, and a group having a plurality of rings. At least two groups selected from the group consisting of R 1 to R 3 may be bonded to each other to form a cyclic structure with carbon atoms to which the groups are bonded.

公开(公告)号：EP3134259B1

公开(公告)日：2018-11-28

申请号：EP15732043.3

申请日：2015-04-20

申请人： SABIC Global Technologies B.V.

发明人： XU, Yuzhen ,  FENG, Wei ,  CHEN, Zhe ,  LAI, Hengjie ,  YANG, Li ,  CHEN, Jing

IPC分类号： B32B7/12

CPC分类号： C09D135/02 ,  B32B27/08 ,  B32B33/00 ,  B32B2255/10 ,  B32B2255/26 ,  C09D5/24 ,  C09J4/00 ,  H01B1/22

摘要： An ultraviolet curable transfer coating can comprise: a multifunctional acrylate oligomer; an acrylate monomer; and a photoinitiator; wherein the ultraviolet curable transfer coating includes a total weight, wherein 30% to 80% of the total weight comprises the multifunctional acrylate oligomer, wherein 15% to 65% of the total weight comprises the acrylate monomer, and wherein 3% to 7% of the total weight comprises the photoinitiator.

公开(公告)号：EP2732000B1

公开(公告)日：2018-11-21

申请号：EP12754095.3

申请日：2012-07-10

申请人： Henkel IP & Holding GmbH

发明人： HEDDERMAN, Patricia ,  WARD, Emer ,  HALLY, William ,  MOORE, Deborah ,  PHELAN, Marisa ,  DUFFY, Cormac

IPC分类号： C09J4/00

CPC分类号： C09J133/18 ,  B29C65/484 ,  C09J4/00

摘要： Cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, a hydrogenated anhydride and optionally a benzonitrile, are provided. Cured products of the inventive cyanoacrylate compositions demonstrate improved heat resistance without compromising fixture time, stability or color.

公开(公告)号：EP3365405A1

公开(公告)日：2018-08-29

申请号：EP16784936.3

申请日：2016-10-24

申请人： Henkel IP & Holding GmbH

发明人： LEDWITH, Deirdre ,  HYNES, Aimee ,  O'KANE, Ruairi ,  MULLEN, David ,  BERGIN, Niamh ,  DWORAK, David ,  FITZPATRICK, Martin ,  WROBEL, Peter ,  KNEAFSEY, Brendan ,  HOULIHAN, Jim ,  DOHERTY, Michael ,  LOANE, Mark

IPC分类号： C09J4/00 ,  C09J4/06 ,  C09K3/10

CPC分类号： C09J4/06 ,  C08F290/064 ,  C08F290/067 ,  C08K5/08 ,  C09D133/08 ,  C09D133/10 ,  C09D175/16 ,  C09J4/00 ,  F16B39/225 ,  C08F220/34 ,  C08F2220/343 ,  C08F2222/102 ,  C08F2222/104

摘要： An anaerobically curable composition comprising an anaerobically curable component that is a combination of a solid resin component and a solid anaerobically curable monomer. A curing component for curing the anaerobically curable component is included. The composition is solid and has a melting point in the range from 30° C. to 100° C. The composition is dry to touch and can be used to form articles of manufacture such as a tape, an elongate filament, a gasket, a patch.