公开(公告)号：US09803052B2

公开(公告)日：2017-10-31

申请号：US15336320

申请日：2016-10-27

Applicant: KANEKA CORPORATION

Inventor： Tatsuro Harumashi ,  Akio Taniguchi ,  Hidetoshi Odaka ,  Katsuyu Wakabayashi

IPC: C08G65/331 ,  C08G65/336 ,  C08L71/02 ,  C08L83/04 ,  C08L43/04 ,  C09J143/04 ,  C08G77/38 ,  C08G65/26 ,  C08G65/329 ,  C09D171/02 ,  C09J171/02

CPC classification number: C08G65/331 ,  C08G65/2606 ,  C08G65/329 ,  C08G65/336 ,  C08G77/38 ,  C08G2650/24 ,  C08G2650/58 ,  C08L43/04 ,  C08L71/02 ,  C08L83/04 ,  C09D171/02 ,  C09J143/04 ,  C09J171/02 ,  C08F220/14 ,  C08F2220/1858 ,  C08F2230/085

Abstract: A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds. A reactive-silicon-group-containing polymer (B) having, at one terminal moiety thereof, a terminal structure having two or more reactive silicon groups.

公开(公告)号：US20170051108A1

公开(公告)日：2017-02-23

申请号：US15336353

申请日：2016-10-27

Applicant: KANEKA CORPORATION

Inventor： Tatsuro Harumashi ,  Akio Taniguchi ,  Hidetoshi Odaka ,  Katsuyu Wakabayashi

IPC: C08G65/336 ,  C09J171/02 ,  C08L83/04 ,  C08L71/02

CPC classification number: C08G65/336 ,  C08G65/002 ,  C08G65/329 ,  C08G2650/58 ,  C08L71/02 ,  C08L83/04 ,  C09J171/02

Abstract: A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds. A reactive-silicon-group-containing polymer (B) having, at one terminal moiety thereof, a terminal structure having two or more reactive silicon groups.

公开(公告)号：US20160137872A1

公开(公告)日：2016-05-19

申请号：US14894977

申请日：2014-05-29

Applicant: KANEKA CORPORATION

Inventor： Kiyoshi Miyafuji ,  Yu Itano ,  Katsuyu Wakabayashi

IPC: C09D133/10 ,  C09D133/08

CPC classification number: C09D133/10 ,  C08F220/18 ,  C08G65/336 ,  C08L33/06 ,  C08L71/02 ,  C08L2205/05 ,  C09D133/06 ,  C09D133/08 ,  C09D143/04 ,  C09D171/02 ,  C09K3/1006 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F2230/085 ,  C08F2220/1891 ,  C08F220/14 ,  C08L33/04

Abstract: Provided is a curable composition having low viscosity and good workability before curing, and affording a cured product having high strength. The above-mentioned problem can be solved by using a curable composition containing organic polymer (A) having a reactive silicon group and (meth)acrylate-based polymer (B) having a trifunctional reactive silicon group, and having a reactive silicon group equivalent of not less than 0.30 mmol/g, wherein monomer (b1) having a glass transition temperature of a homopolymer of not more than 80° C. is contained as a monomer constituting polymer (B) in a proportion of not less than 40 wt % per 100 wt % of the total monomer unit.

Abstract translation: 本发明提供固化前粘度低，加工性好的固化性组合物，提供强度高的固化物。 上述问题可以通过使用含有具有反应性硅基团的有机聚合物（A）和具有三官能反应性硅基的（甲基）丙烯酸酯类聚合物（B），并且具有反应性硅基当量的可固化组合物 不低于0.30mmol / g，其中包含均聚物不超过80℃的玻璃化转变温度的单体（b1）作为构成聚合物（B）的单体，其比例不小于40重量％ 100重量％的总单体单元。

公开(公告)号：US20150133622A1

公开(公告)日：2015-05-14

申请号：US14404112

申请日：2013-05-30

Applicant: KANEKA CORPORATION

Inventor： Tatsuro Harumashi ,  Akio Taniguchi ,  Hidetoshi Odaka ,  Katsuyu Wakabayashi

IPC: C08G65/331 ,  C08G77/38 ,  C08G65/336

CPC classification number: C08G65/331 ,  C08G65/2606 ,  C08G65/329 ,  C08G65/336 ,  C08G77/38 ,  C08G2650/24 ,  C08G2650/58 ,  C08L43/04 ,  C08L71/02 ,  C08L83/04 ,  C09D171/02 ,  C09J143/04 ,  C09J171/02 ,  C08F220/14 ,  C08F2220/1858 ,  C08F2230/085

Abstract: A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds. A reactive-silicon-group-containing polymer (B) having, at one terminal moiety thereof, a terminal structure having two or more reactive silicon groups.

Abstract translation: 在其一个末端部分具有具有两个或更多个碳 - 碳不饱和键的末端结构的聚合物（A）。 在其一个末端部分具有具有两个或更多个反应性硅基团的末端结构的含反应性硅基聚合物（B）。

公开(公告)号：US08962716B2

公开(公告)日：2015-02-24

申请号：US13722461

申请日：2012-12-20

Applicant: Kaneka Corporation

Inventor： Katsuyu Wakabayashi ,  Katsuya Ouchi

IPC: C08K5/34 ,  C08L83/04

CPC classification number: C08L83/04 ,  C08G65/2609 ,  C08G65/2663 ,  C08G65/336 ,  C08G65/337 ,  C08K5/16 ,  C08K5/31 ,  C08K5/5419 ,  C08K5/5425 ,  C08L101/10 ,  C08L2312/08 ,  C09D133/08 ,  C09J171/02 ,  C09K3/10 ,  C09K2200/0239 ,  C09K2200/0657

Abstract: An object of the present invention is to provide a curable composition which is made mainly of a polymer having one or more reactive silicon groups, has good curability even when filler is used while a non-organotin catalyst is used, and is further high in industrial practicability. The object is solved by a curable composition, comprising, as constituents, a polymer (A) having one or more reactive silicon groups on average per molecule thereof, the reactive silicon group(s) being (each) a group which can be crosslinked by forming a siloxane bond, a Lewis acid and/or derivative thereof (B), an amine compound (C), a compound (D) having a reactive silicon group, and filler (E), and obtained by mixing the constituents with each other.

Abstract translation: 本发明的目的是提供一种主要由具有一个或多个反应性硅基团的聚合物制成的可固化组合物，即使使用非有机锡催化剂，即使使用填料也具有良好的固化性，并且工业上更高 实用性。 该目的通过一种可固化组合物来解决，该组合物包含平均每分子具有一个或多个反应性硅基团的聚合物（A），反应性硅基团为（各自）可以被 形成硅氧烷键，路易斯酸和/或其衍生物（B），胺化合物（C），具有反应性硅基团的化合物（D）和填料（E），并且通过将组分彼此混合 。

公开(公告)号：US10077375B2

公开(公告)日：2018-09-18

申请号：US14894977

申请日：2014-05-29

Applicant: Kaneka Corporation

Inventor： Kiyoshi Miyafuji ,  Yu Itano ,  Katsuyu Wakabayashi

IPC: C09D133/10 ,  C09D133/08 ,  C09D133/06 ,  C09D171/02 ,  C09D201/10 ,  C08L71/02 ,  C08L101/10 ,  C08F220/18 ,  C08L33/06 ,  C09D143/04 ,  C09K3/10 ,  C08G65/336

CPC classification number: C09D133/10 ,  C08F220/18 ,  C08G65/336 ,  C08L33/06 ,  C08L71/02 ,  C08L101/10 ,  C08L2205/05 ,  C09D133/06 ,  C09D133/08 ,  C09D143/04 ,  C09D171/02 ,  C09D201/10 ,  C09K3/1006 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F2230/085 ,  C08F2220/1891 ,  C08F220/14 ,  C08L33/04

Abstract: A curable composition includes organic polymer (A) having more than one reactive silicon group on average per molecule, represented by formula (1): —SiR1aX3-a (1), wherein R1 is a substituted or unsubstituted hydrocarbon group having 1-20 carbon atoms, each X is independently a hydroxy group or a hydrolyzable group, and a is 0 or 1, and (meth)acrylate-based polymer (B) having a reactive silicon group represented by formula (2): —SiX3 (2), wherein each X is as defined for the formula (1), polymer (B) has a reactive silicon group equivalent of not less than 0.30 mmol/g, and wherein a monomer (b1) is free of a reactive silicon group, a glass transition temperature of its homopolymer is not more than 80° C., and is contained as monomer(s) constituting polymer (B) in a proportion of not less than 40 wt % per 100 wt % of total monomer.

公开(公告)号：USRE46688E1

公开(公告)日：2018-01-30

申请号：US14956644

申请日：2015-12-02

Applicant: KANEKA CORPORATION

Inventor： Kiyoshi Miyafuji ,  Toyohisa Fujimoto ,  Katsuyu Wakabayashi ,  Toshihiko Okamoto

IPC: C08L71/02 ,  C08F220/10 ,  C08G65/336 ,  C09J171/02 ,  C09K3/10 ,  C08L43/04 ,  C09J143/04

CPC classification number: C08L71/02 ,  C08G65/336 ,  C08L43/04 ,  C09J143/04 ,  C09J171/02 ,  C09K3/10 ,  C09K2200/0625 ,  C09K2200/0657 ,  C08L33/06

Abstract: An object of the present invention is to provide a curable composition that can be used as sealing materials, adhesives, and the like, has excellent curing properties, and gives a cured product excellent in elongation properties. The object can be attained by means of a curable composition comprising: a reactive silyl group-containing polyether polymer (A) that contains a reactive silyl group with high activity (e.g., (ClCH2)(CH3O)2Si—, (CH3OCH2)(CH3O)2Si—, or CH3(CH3O)2Si—CH2—NH—C(═O)—); and a reactive silyl group-containing polyether polymer (B) that contains a reactive silyl group (e.g., CH3(CH3O)2Si— or (CH3O)3Si—) different from that mentioned above and/or a (meth)acrylic polymer (C) containing a reactive silyl group that is not particularly limited.

公开(公告)号：US20130116378A1

公开(公告)日：2013-05-09

申请号：US13722461

申请日：2012-12-20

Applicant: KANEKA CORPORATION

Inventor： Katsuyu Wakabayashi ,  Katsuya Ouchi

IPC: C08L83/04

CPC classification number: C08L83/04 ,  C08G65/2609 ,  C08G65/2663 ,  C08G65/336 ,  C08G65/337 ,  C08K5/16 ,  C08K5/31 ,  C08K5/5419 ,  C08K5/5425 ,  C08L101/10 ,  C08L2312/08 ,  C09D133/08 ,  C09J171/02 ,  C09K3/10 ,  C09K2200/0239 ,  C09K2200/0657

Abstract: An object of the present invention is to provide a curable composition which is made mainly of a polymer having one or more reactive silicon groups, has good curability even when filler is used while a non-organotin catalyst is used, and is further high in industrial practicability. The object is solved by a curable composition, comprising, as constituents, a polymer (A) having one or more reactive silicon groups on average per molecule thereof, the reactive silicon group(s) being (each) a group which can be crosslinked by forming a siloxane bond, a Lewis acid and/or derivative thereof (B), an amine compound (C), a compound (D) having a reactive silicon group, and filler (E), and obtained by mixing the constituents with each other.

Abstract translation: 本发明的目的是提供一种主要由具有一个或多个反应性硅基团的聚合物制成的可固化组合物，即使使用非有机锡催化剂，即使使用填料也具有良好的固化性，并且工业上更高 实用性。 该目的通过一种可固化组合物来解决，该组合物包含平均每分子具有一个或多个反应性硅基团的聚合物（A），反应性硅基团为（各自）可以被 形成硅氧烷键，路易斯酸和/或其衍生物（B），胺化合物（C），具有反应性硅基团的化合物（D）和填料（E），并且通过将组分彼此混合 。

公开(公告)号：US09969843B2

公开(公告)日：2018-05-15

申请号：US15336353

申请日：2016-10-27

Applicant: KANEKA CORPORATION

Inventor： Tatsuro Harumashi ,  Akio Taniguchi ,  Hidetoshi Odaka ,  Katsuyu Wakabayashi

IPC: C08L83/04 ,  C08G65/336 ,  C08L71/02 ,  C09J171/02 ,  C08G65/00 ,  C08G65/329

CPC classification number: C08G65/336 ,  C08G65/002 ,  C08G65/329 ,  C08G2650/58 ,  C08L71/02 ,  C08L83/04 ,  C09J171/02

Abstract: A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds. A reactive-silicon-group-containing polymer (B) having, at one terminal moiety thereof, a terminal structure having two or more reactive silicon groups.

公开(公告)号：US20170044314A1

公开(公告)日：2017-02-16

申请号：US15336320

申请日：2016-10-27

Applicant: KANEKA CORPORATION

Inventor： Tatsuro Harumashi ,  Akio Taniguchi ,  Hidetoshi Odaka ,  Katsuyu Wakabayashi

IPC: C08G65/331 ,  C09J171/02 ,  C09D171/02 ,  C08G65/336

CPC classification number: C08G65/331 ,  C08G65/2606 ,  C08G65/329 ,  C08G65/336 ,  C08G77/38 ,  C08G2650/24 ,  C08G2650/58 ,  C08L43/04 ,  C08L71/02 ,  C08L83/04 ,  C09D171/02 ,  C09J143/04 ,  C09J171/02 ,  C08F220/14 ,  C08F2220/1858 ,  C08F2230/085

Abstract: A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds. A reactive-silicon-group-containing polymer (B) having, at one terminal moiety thereof, a terminal structure having two or more reactive silicon groups.

Abstract translation: 在其一个末端部分具有具有两个或更多个碳 - 碳不饱和键的末端结构的聚合物（A）。 在其一个末端部分具有具有两个或更多个反应性硅基团的末端结构的含反应性硅基聚合物（B）。