公开(公告)号：US20170015814A1

公开(公告)日：2017-01-19

申请号：US15124293

申请日：2015-02-27

Applicant: TOAGOSEI CO., LTD.

Inventor： Kenichi ISHIZAKI ,  Yushi ANDO

IPC: C08K5/43 ,  C08K5/19 ,  C08K5/3445 ,  C08K5/3462 ,  C09J135/04 ,  C09J7/02

CPC classification number: C08K5/43 ,  C08F222/32 ,  C08K5/19 ,  C08K5/3432 ,  C08K5/3445 ,  C08K5/3462 ,  C08K5/42 ,  C09J4/00 ,  C09J135/04 ,  C09J2205/102 ,  C09J2425/006

Abstract: An adhesive composition is provided which exhibits an excellent adhesion rate on metals and low-polarity thermoplastic elastomers, and is excellent in appearance with no clouding of hardened bodies and is good in storage stability. It is a 2-cyanoacrylate-based adhesive composition which includes (a) a 2-cyanoacrylic acid ester and (b) an onium salt represented by the general formula: C+A−(1) where, in formula (1), C+ represents an onium cation, and A− represents a bis(fluorosulfonyl)imide anion.

Abstract translation: 提供了对金属和低极性热塑性弹性体具有优异的附着率的粘合剂组合物，外观优异，没有硬化体的混浊，并且储存稳定性好。 它是一种2-氰基丙烯酸酯基粘合剂组合物，其包含（a）2-氰基丙烯酸酯和（b）由以下通式表示的鎓盐：C + A-（1）其中，在式（1）中，C + 表示鎓阳离子，A-表示双（氟磺酰基）酰亚胺阴离子。

公开(公告)号：US20190233679A1

公开(公告)日：2019-08-01

申请号：US16313113

申请日：2017-06-23

Applicant: TOAGOSEI CO., LTD.

Inventor： Kenichi ISHIZAKI ,  Yushi ANDO

IPC: C09J4/00

Abstract: To provide a 2-cyanoacrylate-based adhesive composition not only exhibiting an excellent adhesion rate to a metal and a thermoplastic elastomer low in polarity, but also being excellent in storage stability. A 2-cyanoacrylate-based adhesive composition containing a 2-cyanoacrylic acid ester, and a compound having a sulfur atom-containing heteroallene structure.

公开(公告)号：US20180298242A1

公开(公告)日：2018-10-18

申请号：US15569450

申请日：2016-04-26

Applicant: TOAGOSEI CO., LTD.

Inventor： Hiroshige OIKAWA ,  Yushi ANDO

IPC: C09J11/08 ,  B33Y70/00 ,  B05D3/00 ,  B05D1/18 ,  C09J135/04 ,  C09J4/00

Abstract: This curable composition can easily reinforce shaped objects and the reinforced shaped objects have good color developability and excellent texture. The curable composition includes a 2-cyanoacrylic acid ester and a surface conditioner, in which the c content of the surface conditioner is 0.001-10 parts by mass relative to 100 parts by mass of the 2-cyanoacrylic acid ester, and the surface tension of the composition is 28 mN/m or less at 25° C. Preferred surface conditioners are silicone-based and fluorinated surface conditioners. Reinforced shaped objects and a method for reinforcing shaped objects using the curable composition are also provided.

公开(公告)号：US20170327616A1

公开(公告)日：2017-11-16

申请号：US15533942

申请日：2015-12-01

Applicant: TOAGOSEI CO., LTD.

Inventor： Kenichi ISHIZAKI ,  Yushi ANDO

IPC: C08F222/32 ,  C08L101/12 ,  C08K5/315 ,  C08L101/10 ,  C09J201/00 ,  C08F2/44

CPC classification number: C08F222/32 ,  C08F2/44 ,  C08F2222/328 ,  C08K5/057 ,  C08K5/315 ,  C08K5/5425 ,  C08L101/10 ,  C08L101/12 ,  C09J4/06 ,  C09J201/00 ,  C08F255/06 ,  C08F283/06

Abstract: The two-part curable composition has excellent curability, and exhibits flexibility and adhesion durability. The two-part curable composition includes a first reagent containing at least a 2-cyanoacrylic acid ester and a second reagent containing at least a polymer having a hydrolyzable silyl group, in which an elastomer and a curing catalyst for the above polymer are each contained in at least one of the first and second reagents in predetermined amounts. A preferable curing catalyst is a compound having a metal element and an organic group bonded to the metal element via oxygen, or an acid having a pKa of 4 or lower at 25° C. Preferably, a curing accelerator for 2-cyanoacrylic acid ester is contained in at least one of the first and second reagents.

公开(公告)号：US20170233614A1

公开(公告)日：2017-08-17

申请号：US15518719

申请日：2015-09-24

Applicant: TOAGOSEI CO., LTD.

Inventor： Hiroshige OIKAWA ,  Yushi ANDO

IPC: C09J9/00 ,  C09J11/04 ,  H01F1/03 ,  C09J4/00

CPC classification number: C09J9/00 ,  C08K3/08 ,  C08K3/10 ,  C08K3/36 ,  C08L33/14 ,  C09J4/00 ,  C09J11/04 ,  H01F1/0306 ,  H01F1/28

Abstract: There is provided a one-pack type room-temperature-curable 2-cyanoacrylate based composition having magnetism. The 2-cyanoacrylate based composition having magnetism is characterized by containing (a) a 2-cyanoacrylic acid ester and (b) a magnetic powder dispersible in the 2-cyanoacrylic acid ester, wherein the content of the magnetic powder (b) is 5 to 500 parts by weight relative to 100 parts by weight of the 2-cyanoacrylic acid ester (a). The magnetic powder (b) is preferably a stainless steel.

公开(公告)号：US20180368740A1

公开(公告)日：2018-12-27

申请号：US15747613

申请日：2016-07-25

Applicant: TOAGOSEI CO., LTD.

Inventor： Osamu SHIMODA ,  Yoshiyuki TAKAGI ,  Motohiro MATSUMURA ,  Yushi ANDO

IPC: A61B5/1172 ,  G06K9/00 ,  G01N21/64

Abstract: The present invention is a composition for detecting a latent fingerprint characterized in that the composition includes a 2-cyanoacrylate and a silicone oil, and that a content of the silicone oil is in a range from 700 to 9000 parts by mass based on 100 parts by mass of the 2-cyanoacrylate. The composition may further include a fluorescent dye, a stabilizer, etc.

公开(公告)号：US20170015813A1

公开(公告)日：2017-01-19

申请号：US15124316

申请日：2015-02-27

Applicant: Toagosei Co., Ltd.

Inventor： Kenichi ISHIZAKI ,  Yushi ANDO

IPC: C08K5/42 ,  C08K5/3462 ,  C08K5/19 ,  C09J135/04 ,  C08K5/3445

CPC classification number: C08K5/42 ,  C08F222/32 ,  C08K5/19 ,  C08K5/3432 ,  C08K5/3445 ,  C08K5/3462 ,  C08K5/50 ,  C09D4/00 ,  C09J4/00 ,  C09J135/04 ,  C09J2205/102

Abstract: An adhesive composition is provided which is excellent in adhesion rate on non-polar hard-to-bond materials and bond gap curability, and further is good in storage stability. It is a 2-cyanoacrylate-based adhesive composition which includes (a) a 2-cyanoacrylic acid ester and (b) an onium salt represented by the following general formula (1): nC+A−n-X  (1) wherein, in formula (1), C+ represents an onium cation, A− represents at least one anion selected from the group consisting of —SO3−, —OSO3− and a specific imide anion, X represents a linking group which connects at least two anions together, and n is an integer of 2 or more.

Abstract translation: 其中，在式（1）中，C +表示鎓阳离子，A-表示选自-SO 3 - ， - SO 3 - 和特定酰亚胺阴离子中的至少一种阴离子，X表示连接至少两个 阴离子一起，n为2以上的整数。

公开(公告)号：US20160304406A1

公开(公告)日：2016-10-20

申请号：US15101709

申请日：2014-12-03

Applicant: Toagosei Co., Ltd.

Inventor： Hiroshige OIKAWA ,  Yushi ANDO

IPC: C04B41/48 ,  C04B41/00 ,  B05D1/02 ,  C09D4/00 ,  C09D4/06 ,  C04B41/46 ,  C08J3/18

CPC classification number: C04B41/483 ,  B05D1/02 ,  B33Y70/00 ,  C04B41/009 ,  C04B41/46 ,  C04B41/63 ,  C04B2111/00181 ,  C08F22/32 ,  C08F2222/327 ,  C08J3/18 ,  C08J2333/12 ,  C08K5/11 ,  C08K5/12 ,  C09D4/00 ,  C09D4/06 ,  C04B28/14

Abstract: Provided is a method for easily reinforcing a three-dimensional shaped object. The method for reinforcing a three-dimensional shaped object comprises reinforcing the three-dimensional shaped object using an impregnating composition containing a 2-cyanoacrylic acid ester having a specific structure, said impregnating composition having a viscosity at 25° C. in a range of from 1 to 1000 mPa19 s, and said impregnating composition having a Shore hardness D in a range of from 20 to 75 when being hardened. Preferably, the three-dimensional shaped object is formed of an inorganic powder.

Abstract translation: 提供了一种用于容易地加强三维成形物体的方法。 用于增强三维成形物体的方法包括使用含有特定结构的2-氰基丙烯酸酯的浸渍组合物来增强三维成形物体，所述浸渍组合物在25℃下的粘度范围为 1〜1000mPa·s，所述浸渍组合物硬化时的肖氏硬度D为20〜75。 优选地，三维成形物体由无机粉末形成。

公开(公告)号：US20160208051A1

公开(公告)日：2016-07-21

申请号：US14915981

申请日：2014-08-22

Applicant: TOAGOSEI CO., LTD.

Inventor： Kenichi ISHIAZAKI ,  Yushi ANDO

IPC: C08G77/38

CPC classification number: C08G77/38 ,  C08K5/19 ,  C08K5/3432 ,  C08K5/3445 ,  C08K5/372 ,  C08K5/42 ,  C08K5/43 ,  C08L101/10

Abstract: Provided is a curable resin composition which exhibits excellent curability and is good in storage stability. The curable resin composition comprises (a) a polymer having a hydrolyzable silyl group, (b) an acid catalyst, and (c) an onium salt represented by the following general formula (1): C+A−  (1) wherein C+ is an onium cation, and A− is a hydrogen sulfate anion, a hydrogen sulfite anion, a sulfonate anion represented by R1SO3− wherein R1 represents an alkyl group, perfluoroalkyl group, cycloalkyl group, vinyl group, aryl group, perfluoroaryl group, aralkyl group or halogen atom; or a bis(substituted sulfonyl)imide anion represented by (R2SO2)2N− wherein R2 represents an alkyl group, perfluoroalkyl group, or aryl group; tetrafluoroborate anion, or hexafluorophosphate anion.

Abstract translation: 本发明提供固化性优异，贮存稳定性好的固化性树脂组合物。 可固化树脂组合物包含（a）具有可水解甲硅烷基的聚合物，（b）酸催化剂和（c）由以下通式（1）表示的鎓盐：C + A-（1）其中C + 鎓阳离子，A-是硫酸氢根阴离子，亚硫酸氢根阴离子，R1SO3-表示的磺酸根阴离子，其中R1表示烷基，全氟烷基，环烷基，乙烯基，芳基，全氟芳基，芳烷基或 卤素原子; 或由（R2SO2）2N-表示的双（取代的磺酰基）酰亚胺阴离子，其中R2表示烷基，全氟烷基或芳基; 四氟硼酸根阴离子或六氟磷酸根阴离子。

公开(公告)号：US20160200951A1

公开(公告)日：2016-07-14

申请号：US14916032

申请日：2014-08-07

Applicant: TOAGOSEI CO., LTD.

Inventor： Kenichi ISHIAZAKI ,  Yushi ANDO

IPC: C09J133/22

CPC classification number: C09J133/22 ,  C08F220/36 ,  C08L21/00 ,  C08L33/14 ,  C09J4/06 ,  C09J121/00 ,  C09J133/14 ,  C09J143/00 ,  C09J143/04 ,  C09J201/10 ,  C08F220/34 ,  C08F2230/085 ,  C08F210/02 ,  C08F220/14

Abstract: Provided is an adhesive composition which is flexible, and exhibits excellent adhesion durability. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a polymer having a hydrolyzable silyl group, (c) an elastomer, and (d) an acid catalyst, in which the contents of the components (b), (c), and (d) are from 5 to 200 parts by mass, from 5 to 50 parts by mass, and from 0.0005 to 0.5 parts by mass, respectively, relative to 100 parts by mass of the component (a). Further preferably, the composition contains 0.001 to 5 parts by mass of (e) an onium salt relative to 100 parts by mass of the component (a).

Abstract translation: 提供一种柔软的粘合剂组合物，并且表现出优异的粘合耐久性。 粘合剂组合物包含（a）2-氰基丙烯酸酯，（b）具有水解性甲硅烷基的聚合物，（c）弹性体和（d）酸催化剂，其中组分（b）， （c）和（d）相对于100质量份的（a）成分，分别为5〜200质量份，5〜50质量份，以及0.0005〜0.5质量份。 进一步优选组合物相对于100质量份的（a）成分含有0.001〜5质量份的（e）鎓盐。