公开(公告)号：US20240425674A1

公开(公告)日：2024-12-26

申请号：US18706464

申请日：2022-11-03

Applicant: Dow Global Technologies LLC

Inventor： Xiaomei Song ,  Hongyu Chen ,  Xuejun Liu

IPC: C08K5/5445 ,  C08J3/24 ,  C08K5/5465

Abstract: Embodiments of the present disclosure are directed to a polymeric composition comprising the cross-linked reaction product of an ionomer and a silane crosslinking agent. The ionomer may include an E/X/Y polymer where E is an ethylene monomer, X is α,β-ethylenically unsaturated carboxylic acid comonomer having 3 to 8 carbons, or its ester, and Y is alkyl acrylate or dicarboxylic acid comonomer. The ionomer comprises from 1 to 30 wt. % of X and from 0 to 40 wt. % of Y. At least a portion of the carboxyl groups of X and optionally Y are neutralized with a metal cation. The silane crosslinking agent has a formula Z((CH2)aSi(OR)b)c. Z is a mono-functional reactive group, R is an alkyl group having 1 to 4 carbon atoms or a hydrogen atom, a is from 1 to 4, b is 3, and c is from 1 to 2.

公开(公告)号：US20230183484A1

公开(公告)日：2023-06-15

申请号：US17926489

申请日：2020-05-25

Applicant: Nanophos SA

Inventor： Ioannis ARAMPATZIS

IPC: C08L83/10 ,  C08K5/5445 ,  C08K3/32 ,  C09D183/04 ,  C09D163/00

CPC classification number: C08L83/10 ,  C08K5/5445 ,  C08K3/32 ,  C09D183/04 ,  C09D163/00 ,  C08K2003/321 ,  C08K2003/2296

Abstract: Provided are silicone-epoxy compositions, protective coatings formed from silicone-epoxy compositions, and methods of preparing the same.

公开(公告)号：US20220162426A1

公开(公告)日：2022-05-26

申请号：US17534757

申请日：2021-11-24

Applicant: Asahi Kasei Kabushiki Kaisha

Inventor： Atsushi Yasumoto ,  Daigo Matsuoka

IPC: C08L9/06 ,  C08C19/02 ,  C08C19/22 ,  C08C19/25 ,  C08K5/5415 ,  C08K5/5445 ,  C08K5/54 ,  C08K5/3445 ,  C08K3/04 ,  C08K3/36 ,  B60C1/00

Abstract: The copolymer contains an aromatic vinyl monomer unit, and structural units represented by the following formulas (1) to (4), and, based on 100% by mass of a total amount of these structural units, a content C1 of the formula (1) is 0% by mass or more and 3% by mass or less; a content C2 of the formula (2) is 2% by mass or more and less than 20% by mass; a content C3 of the formula (3) is 4% by mass or more and 80% by mass or less; a content C4 of the formula (4) is 2% by mass or more and 80% by mass or less; and a total of the contents C1 and C2 is 3% by mass or more and less than 20% by mass:

公开(公告)号：US20210371553A1

公开(公告)日：2021-12-02

申请号：US17285958

申请日：2019-10-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Lidong LI ,  Salah AL HUBISH

IPC: C08F110/02 ,  C08K5/5445 ,  C08K5/17

Abstract: The present invention relates to a process for the production of a polyethylene by polymerisation of a reaction mixture comprising ethylene in the presence a catalyst system and an antistatic agent according to formula I: (I) wherein R1, R2 and R3 stand for a moiety according to formula II or a hydrocarbon moiety having 1 to 20 carbon atoms (II) wherein each of R4, R5 and R6 may be the same or different, and wherein each of R4, R5 and R6 is a hydrocarbon moiety having 1 to 10 carbon atoms, and wherein at least one of R1, R2 and R3 is a moiety according to formula II. Such process allows for the reduction of sheeting in the polymerisation reactor without compromising the polymerisation reaction kinetics.

公开(公告)号：US20100304536A1

公开(公告)日：2010-12-02

申请号：US12789996

申请日：2010-05-28

Applicant: Kazuaki SUMITA

Inventor： Kazuaki SUMITA

IPC: H01L21/56 ,  C08K5/5445

CPC classification number: H01L21/563 ,  C08G59/5033 ,  C08K3/013 ,  C08K5/0025 ,  C08K5/1515 ,  C08K5/5435 ,  C08K9/06 ,  C08L63/00 ,  H01L23/295 ,  H01L2224/16145 ,  H01L2224/26175 ,  H01L2224/32145 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01012 ,  H01L2924/01019 ,  H01L2924/10253 ,  H01L2924/12044 ,  C08K3/0033 ,  H01L2924/00 ,  H01L2224/0401

Abstract: A composition comprising (A) an epoxy resin, (B) a curing agent, (C) an inorganic filler having an average particle size of 0.1-10 μm and a maximum particle size of up to 75 μm, and (D) a surface-silylated silica having an average particle size of 0.005 μm to less than 0.1 μm is suited as a dam composition for use with a underfill material in the fabrication of multilayer semiconductor packages.

Abstract translation: 一种组合物，其包含（A）环氧树脂，（B）固化剂，（C）平均粒径为0.1-10μm，最大粒径达75μm的无机填料，（D）表面 平均粒径为0.005μm以上且小于0.1μm的硅烷化二氧化硅适合作为用于制造多层半导体封装中的底部填充材料的阻挡组合物。

公开(公告)号：US11795302B2

公开(公告)日：2023-10-24

申请号：US17157208

申请日：2021-01-25

Applicant: FUJIFILM BUSINESS INNOVATION CORP.

Inventor： Koji Sasaki ,  Takahiro Mizuguchi ,  Yuka Zenitani ,  Sakae Takeuchi ,  Yoshifumi Eri

IPC: C08K9/02 ,  C08K9/06 ,  C08K3/36 ,  C08K5/5445 ,  C08K5/19 ,  C08G63/20 ,  C08K3/08

CPC classification number: C08K9/02 ,  C08G63/20 ,  C08K3/08 ,  C08K3/36 ,  C08K5/19 ,  C08K5/5445 ,  C08K9/06 ,  C08K2003/0812

Abstract: Resin particles include resin base particles and silica particles on surfaces of the resin base particles. The silica particles contain a quaternary ammonium salt and have hydrophobized surfaces. A difference (detection temperature A−detection temperature B) between a detection temperature A and a detection temperature B is more than 50° C., where the detection temperature A is a detection temperature from a pyrolysis product of the quaternary ammonium salt determined by pyrolysis mass spectrometry of the resin particles before cleaning, and the detection temperature B is a detection temperature from the pyrolysis product of the quaternary ammonium salt determined by pyrolysis mass spectrometry of the resin particles after cleaning.

公开(公告)号：US11670498B2

公开(公告)日：2023-06-06

申请号：US16772024

申请日：2018-12-14

Applicant: CENTRAL GLASS COMPANY, LIMITED

Inventor： Yuki Fukui ,  Yuzo Okumura ,  Yoshiharu Terui ,  Soichi Kumon

IPC: H01L21/02 ,  B08B3/08 ,  C09D5/00 ,  G03F7/16 ,  C08K5/3445 ,  C08K3/34 ,  C08K5/3467 ,  C08K5/29 ,  C08K5/3472 ,  C08K5/16 ,  C08K5/3442 ,  C08K5/34 ,  C08K5/5419 ,  C08K5/5445 ,  C08K5/5465

CPC classification number: H01L21/02057 ,  B08B3/08 ,  C08K3/34 ,  C08K5/16 ,  C08K5/29 ,  C08K5/34 ,  C08K5/3442 ,  C08K5/3445 ,  C08K5/3467 ,  C08K5/3472 ,  C08K5/5419 ,  C08K5/5445 ,  C08K5/5465 ,  C09D5/00 ,  G03F7/16 ,  C09D5/008 ,  Y10S438/976

Abstract: According to the present disclosure, there are provided a surface treatment agent having the advantage that the raw material components can be dissolved in a short time during preparation of the surface treatment agent and capable of exerting a good water repellency imparting effect, and a method of manufacturing a surface-treated body with the use of the surface treatment agent. The surface treatment agent according to the present disclosure includes the following components: (I) at least one kind selected from the group consisting of silicon compounds represented by the following general formulas [1], [2] and [3]; (II) at least one kind selected from the group consisting of a nitrogen-containing heterocyclic compound represented by the following general formula [4], a nitrogen-containing heterocyclic compound represented by the following general formula [5], and imidazole; and (III) an organic solvent.

公开(公告)号：US20220267640A1

公开(公告)日：2022-08-25

申请号：US17632189

申请日：2020-07-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Eigner ,  Jon P. Nietfeld ,  Chad M. Amb ,  Steven J. McMan ,  Ara Z. Nercissiantz ,  Allison E. Strong ,  John A. Luekemeyer ,  Derrick Tarn

IPC: C09D183/06 ,  C08K5/5415 ,  C08K5/5445

Abstract: The composition includes a polyorganosiloxane and an amino-functional silane. The polyorganosiloxane has divalent units represented by Formula (I) and greater than two —Si(Y)p(R)3-P groups, in which each R is a non-hydrolyzable group; each Y is a hydrolysable group; and p is 1, 2, or 3. The composition further includes an amino-functional silane represented by (R6)2N—[R4—Z]r—R4—[Si(Y)p(R5)3-P] or a cyclic azasilane of Formula (II). Each R4 is a linking group; each R5 is a non-hydrolyzable group; each Z is —O— or —N(R6)—; each R6 is hydrogen, alkyl, aryl, arylalkylenyl, or —R4—[Si(Y)p(R5)3-P]; R7 is a linking group that can have at least one catenated —N(R8)—; each R8 is hydrogen, alkyl, or alkenyl, which may be substituted by an amino group; each Y is a hydrolyzable group; r is 0, 1, 2, or 3; and p is 1, 2, or 3. A method of using the composition to make a coated article is also described.

公开(公告)号：US20220177610A1

公开(公告)日：2022-06-09

申请号：US17545120

申请日：2021-12-08

Applicant: The Goodyear Tire & Rubber Company

Inventor： Aaron Patrick Murray ,  Thomas Stockman ,  Jiyang Jin

IPC: C08F2/38 ,  C08K5/5445 ,  C08F230/08 ,  C08L15/00 ,  B60C1/00 ,  C08F2/06

Abstract: Novel functionalized rubbers having low hysteresis and good compatibility with fillers, such as carbon black and silica, have been synthesized. These functionalized rubbers, including functionalized polybutadiene rubber and functionalized styrene-butadiene rubber, can be beneficially used in making a wide variety of rubber products that have enhanced physical properties. These improved properties are realized because the functional groups therein improve compatibility with reinforcing fillers that are typically included in such rubber compounds. These functionalized rubbers are comprised of polymer chains of the structural formula: wherein Polydiene represents a polymer chain which is comprised of at least one diene monomer and wherein R1 and R2 can be the same or different and represent alkyl groups containing form 1 to 8 carbon atoms. These rubbers can also be functionally terminated with a silicon containing terminator.

公开(公告)号：US20210163720A1

公开(公告)日：2021-06-03

申请号：US16772797

申请日：2018-12-13

Applicant: Bridgestone Corporation

Inventor： Yuan-Yong Yan ,  Rita E. Cook ,  Christine M. Rademacher

IPC: C08L9/06 ,  C08F236/06 ,  C08K5/1539 ,  C08K5/5419 ,  C08K5/5425 ,  C08K5/5435 ,  C08K5/5445 ,  C08K5/5475 ,  C08K5/544 ,  C08K3/04 ,  C08K3/36 ,  B60C1/00

Abstract: Disclosed herein are coupled polymer products comprising polymer with up to five polymer chains bonded to a functionalizing compound of either formula (II) or formula (III), wherein the polymer chains are comprised of conjugated diene-containing monomers optionally in combination with vinyl aromatic monomers and further include vinyl group-functionalized aminosilane compound of formula (I) bonded within the polymer chain. Also disclosed are processes for producing the coupled polymer products as well as a rubber composition containing the coupled polymer product and tire components comprising the rubber composition.