公开(公告)号：US20230086870A1

公开(公告)日：2023-03-23

申请号：US17793840

申请日：2021-01-21

Applicant: DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： Erin B. VOGEL ,  Ray E. DRUMRIGHT ,  Wesley SATTLER ,  Tzu-Chi KUO ,  Jodi M. MECCA ,  Kangsang LEE

IPC: C08F130/08 ,  C09D143/04 ,  C09D201/10 ,  C09J143/04 ,  C09J201/10 ,  C08F220/18 ,  C08F30/08

Abstract: A liquid composition is disclosed. The liquid composition comprises a silicone-acrylate polymer. The silicone-acrylate polymer comprises acrylate-derived monomeric units comprising siloxane moieties, optionally epoxide-functional moieties, and optionally, hydrocarbyl moieties. A method of preparing the silicone-acrylate polymer and the liquid composition is also disclosed.

公开(公告)号：US11111341B2

公开(公告)日：2021-09-07

申请号：US16669924

申请日：2019-10-31

Applicant: CHEM LINK, INC.

Inventor： Baljinder Kaur ,  Jonathan Ballema

IPC: C08J3/24 ,  C09K3/10 ,  C09J201/10 ,  C09D201/10 ,  C08G63/91 ,  C09J183/00 ,  C09J183/04 ,  C09J185/00 ,  C09J183/10 ,  C08G77/20 ,  C08G77/12

Abstract: The invention described herein generally pertains to a composition that includes a silyl-terminated polymer having silyl groups linked to a polymer backbone via triazole. The silyl-terminated polymer is a reaction product of a functionalized polymer backbone and a functionalized silane. The polymer backbone includes a first functional group, which may be one of an azide or an alkyne. The functionalized silane includes a second functional group may also be one of an azide or an alkyne, but is also different from the first functional group. The functionalized polymer backbone is reacted with the functionalized silane in the presence of a metal catalyst.

公开(公告)号：US11034805B2

公开(公告)日：2021-06-15

申请号：US15975943

申请日：2018-05-10

Applicant: CHEM LINK, INC.

Inventor： Baljinder Kaur ,  Jonathan Ballema

IPC: C08J3/24 ,  C09K3/10 ,  C09J201/10 ,  C09D201/10 ,  C08G63/91 ,  C09J183/00 ,  C09J183/04 ,  C09J185/00 ,  C09J183/10 ,  C08G77/20 ,  C08G77/12

Abstract: The invention described herein generally pertains to a composition that includes a silyl-terminated polymer having silyl groups linked to a polymer backbone via triazole. The silyl-terminated polymer is a reaction product of a functionalized polymer backbone and a functionalized silane. The polymer backbone includes a first functional group, which may be one of an azide or an alkyne. The functionalized silane includes a second functional group may also be one of an azide or an alkyne, but is also different from the first functional group. The functionalized polymer backbone is reacted with the functionalized silane in the presence of a metal catalyst.

公开(公告)号：US10995246B2

公开(公告)日：2021-05-04

申请号：US16310054

申请日：2017-06-05

Applicant: BOSTIK SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  UNIVERSITE DE RENNES I

Inventor： Boris Colin ,  Guillaume Michaud ,  Frederic Simon ,  Olivier Lavastre

IPC: C09J175/08 ,  C08G18/18 ,  C08G18/22 ,  C08G18/28 ,  C08G18/48 ,  C08G18/71 ,  C09J171/02 ,  C09J183/08 ,  C09J201/10

Abstract: The present invention provides a curable adhesive composition comprising at least one curable silylated polymer and at least one curing catalyst obtained by reaction of a metal alkoxide and an oxime. The present invention also provides the use of a metal compound obtained by reaction of a metal alkoxide and an oxime as curing catalyst for silylated polymers.

公开(公告)号：US20210032519A1

公开(公告)日：2021-02-04

申请号：US17040001

申请日：2019-03-14

Applicant: BOSTIK SA

Inventor： Olivier LAFERTE ,  Bruno DELMOTTE ,  Boris COLIN

IPC: C09J201/10 ,  B01J31/22 ,  B01J31/02

Abstract: 1) Adhesive composition comprising at least one crosslinkable silylated polymer (A) and a catalytic composition (B) comprising: a tertiary amine (C) with a pKa of greater than 11 and an organometallic compound (D) obtained by reacting a metal alkoxide (D1) with an oxime (D2). 2) Corresponding catalytic composition (B).

公开(公告)号：US10336888B2

公开(公告)日：2019-07-02

申请号：US15548564

申请日：2016-03-18

Applicant: MARUO CALCIUM CO., LTD.

Inventor： Ryoji Utsumi ,  Shigeru Sakaguchi ,  Takaaki Nishioka

IPC: C08K9/04 ,  C09C3/08 ,  C09C1/02 ,  C09J11/06 ,  C08K5/56 ,  C09J201/10 ,  C09K3/10 ,  C08L101/10 ,  C08K3/26 ,  C09J11/04 ,  C01F11/18

Abstract: Provided are a surface-treated calcium carbonate filler useful in a curable resin, for imparting performance having excellent heat resistance, color fastness, strength and elongation, and a curable resin containing the filler.A surface-treated calcium carbonate filler for a curable resin composition, in which calcium carbonate synthesized using compact limestone is treated by a surface treatment agent, the surface-treated calcium carbonate filler satisfying the following formulae (1) to (4): 0≤Mg≤2000,  (1) 0≤Fe≤200,  (2) 70≤SFa≤100, and  (3) 0≤Ufa≤30,  (4) Mg: a proportion [ppm] of magnesium contained in surface-treated calcium carbonate, Fe: a proportion [ppm] of iron contained in surface-treated calcium carbonate, SFa: a proportion [wt %] of saturated fatty acid in the surface treatment agent comprising a water-soluble monovalent salt of a fatty acid, and UFa: a proportion [wt %] of unsaturated fatty acid in the surface treatment agent comprising a water-soluble monovalent salt of a fatty acid.

公开(公告)号：US09718999B2

公开(公告)日：2017-08-01

申请号：US15103492

申请日：2014-12-12

Applicant: CEMEDINE CO., LTD.

Inventor： Shouma Kouno ,  Hiroshi Yamaga ,  Naomi Okamura ,  Atsushi Saito

IPC: C08F2/46 ,  C08G61/04 ,  C09J171/02 ,  C09J133/00 ,  C09J201/10 ,  C09J4/06 ,  C09J133/14 ,  C09J183/12 ,  C08L71/02 ,  C08G18/71 ,  C08F230/08 ,  C08G63/00 ,  C08G18/28 ,  C08G65/336 ,  C08L43/04 ,  C08L75/00 ,  C08L101/10 ,  C08G77/26 ,  C08G77/46

CPC classification number: C09J171/02 ,  C08F230/08 ,  C08G18/289 ,  C08G18/718 ,  C08G18/8064 ,  C08G63/00 ,  C08G65/336 ,  C08G77/26 ,  C08G77/46 ,  C08L43/04 ,  C08L71/02 ,  C08L75/00 ,  C08L101/10 ,  C09J4/06 ,  C09J133/00 ,  C09J133/14 ,  C09J183/12 ,  C09J201/10

Abstract: The present invention provides a curable composition containing an organic polymer having a crosslinkable silicon group, the composition having sufficient usable life and having adhesive properties with respect to an adherend (substrate) that are equivalent to those of the case where aminosilane is included. The composition comprises: (A) a crosslinkable silicon group-containing organic polymer; and (B) a crosslinkable silicon group-containing compound that forms, by means of light, at least one type of amino group selected from the group consisting of primary amino groups and secondary amino groups. The crosslinkable silicon group-containing organic polymer (A) is preferably at least one type selected from the group consisting of crosslinkable silicon group-containing polyoxyalkylene polymers and crosslinkable silicon group-containing (meth)acrylic-based polymers.

公开(公告)号：US09534158B2

公开(公告)日：2017-01-03

申请号：US14002573

申请日：2012-02-22

Applicant: Toyohisa Fujimoto ,  Toshihiko Okamoto

Inventor： Toyohisa Fujimoto ,  Toshihiko Okamoto

IPC: C09J201/10 ,  C08L101/10 ,  C08G65/336 ,  C09J171/02 ,  C08G65/26

CPC classification number: C09J171/02 ,  C08G65/2663 ,  C08G65/336 ,  C08L101/10 ,  C08L2205/02 ,  C09J201/10

Abstract: The present invention provides a curable composition useful as a contact adhesive which has a high rate of initial tack development, high tack strength, and long retention time of the developed tack. The curable composition includes an organic polymer (Q) containing a reactive silyl group, and a linear organic polymer (P) having a number average molecular weight larger than that of the polymer (Q) and having a reactive silyl group containing three hydrolyzable groups at only one terminal. The organic polymer (P) and the organic polymer (Q) are mixed at a mixing ratio (P):(Q), in terms of parts by weight, of 60:40 to 5:95.

Abstract translation: 本发明提供一种可用作接触粘合剂的可固化组合物，其具有高的初始粘着力发展速度，高粘着强度和显影粘性的长的保留时间。 可固化组合物包括含有反应性甲硅烷基的有机聚合物（Q）和数均分子量大于聚合物（Q）的直链有机聚合物（P），并且具有含有三个可水解基团的反应性甲硅烷基 只有一个终端。 有机聚合物（P）和有机聚合物（Q）以重量比为60:40至5:95的混合比（P）:( Q）混合。

公开(公告)号：US09527959B2

公开(公告)日：2016-12-27

申请号：US14369553

申请日：2012-12-21

Applicant: Christopher Byrne

Inventor： Christopher Byrne

IPC: C08G77/08 ,  C08G65/00 ,  C08F10/00 ,  C08G18/83 ,  C08G63/91 ,  C08G64/42 ,  C09D123/26 ,  C09D167/02 ,  C09D169/00 ,  C09D171/00 ,  C09D175/04 ,  B01J31/02 ,  C09J201/10 ,  C08L83/10 ,  C08G77/06 ,  C08G77/44

CPC classification number: C08G65/00 ,  B01J31/0225 ,  B01J2231/14 ,  B01J2531/54 ,  C08F10/00 ,  C08G18/837 ,  C08G63/914 ,  C08G64/42 ,  C08G77/06 ,  C08G77/08 ,  C08G77/44 ,  C08L83/10 ,  C09D123/26 ,  C09D167/02 ,  C09D167/025 ,  C09D169/00 ,  C09D171/00 ,  C09D175/04 ,  C09J201/10 ,  Y02P20/52

Abstract: The present invention provides curable compositions comprising non-tin metal catalysts that accelerate the condensation curing of moisture-curable silicones/non-silicones. In particular, the present invention provides bismuth(III) sulfonate complexes that are particularly suitable as replacements for organotin in sealant and RTV formulations. In one embodiment, the present invention provides bismuth (III) camphorsulfonate and bismuth(III) methanesulfonate complexes. Further, these bismuth(III) sulfonate complexes are comparable or superior to organotin such as DBTDL, exhibit certain behavior in the presence of components that allow for tuning or adjusting the cure characteristics of the present compositions, and provide good adhesion and storage stability.

Abstract translation: 本发明提供包含非锡金属催化剂的可固化组合物，其加速湿气固化的硅酮/非硅氧烷的缩合固化。 特别地，本发明提供了特别适合作为密封剂和RTV制剂中有机锡替代物的磺酸铋（III）。 在一个实施方案中，本发明提供樟脑磺酸铋（III）和甲磺酸铋（III）络合物。 此外，这些磺酸铋（III）络合物相当于或优于有机锡如DBTDL，在存在能够调节或调节本发明组合物的固化特性的组分存在下表现出某些行为，并提供良好的粘合性和储存稳定性。

公开(公告)号：US6124387A

公开(公告)日：2000-09-26

申请号：US218573

申请日：1998-12-22

Applicant: Xiaobin Wang ,  Brian J. Briddell ,  Scott Kubish

Inventor： Xiaobin Wang ,  Brian J. Briddell ,  Scott Kubish

IPC: C09K3/10 ,  C08G18/10 ,  C08G18/71 ,  C08G65/336 ,  C09J171/00 ,  C09J171/02 ,  C09J175/04 ,  C09J175/08 ,  C09J183/04 ,  C09J183/12 ,  C09J201/10 ,  C08J3/02

CPC classification number: C09J175/08 ,  C08G18/10 ,  C08G18/718 ,  C08G65/336 ,  C09J171/02 ,  Y10S206/813

Abstract: The cure-through rate of one-part silylated polymer adhesive/sealant compositions is improved by the addition of a small but effective amount of an alcohol-free hydrophilic solvent. The composition is particularly suitable for packaging in aluminum or aluminum-lined cartridges.