公开(公告)号：US4327201A

公开(公告)日：1982-04-27

申请号：US199656

申请日：1980-10-22

申请人： Joseph P. Kennedy ,  Kurt C. Frisch, Jr.

发明人： Joseph P. Kennedy ,  Kurt C. Frisch, Jr.

IPC分类号： C08F290/04 ,  C08F291/00 ,  C08F297/06 ,  C08F110/10

CPC分类号： C08F291/00 ,  C08F290/044 ,  C08F297/06

摘要： The method and production of macromolecular monomers from cationically polymerizable monomers and vinyl-substituted hydrocarbon halides is disclosed. These cationically polymerizable monomers may react in the presence of a catalyst with the hydrocarbon halide to produce a macromer retaining a polymerizable headgroup. This compound may be used in a variety of copolymerization processes with a variety of copolymerizable monomers to form graft copolymers.

摘要翻译： 公开了从阳离子聚合单体和乙烯基取代的烃卤化物制备大分子单体的方法和制备方法。 这些阳离子可聚合单体可以在催化剂存在下与烃卤化物反应，以产生保持可聚合头基的大分子单体。 该化合物可用于与多种可共聚单体的各种共聚方法中以形成接枝共聚物。

公开(公告)号：US4138441A

公开(公告)日：1979-02-06

申请号：US770436

申请日：1977-02-22

申请人： Joseph P. Kennedy ,  Kenneth F. Castner

发明人： Joseph P. Kennedy ,  Kenneth F. Castner

IPC分类号： C07C1/00 ,  C07C1/32 ,  C07C2/86 ,  C07C13/15 ,  C07C67/00 ,  C08F8/00 ,  C08F10/00 ,  C08F32/00 ,  C08F110/10 ,  C08F210/16 ,  C07C3/50 ,  C07C13/08

CPC分类号： C07C1/327 ,  C08F10/00 ,  C08F8/00 ,  C07C2101/10 ,  C08F110/10 ,  C08F210/16

摘要： Aluminum cyclopentadienyl compounds can be used to synthesize a variety of organic molecules containing the cyclopentadiene group, e.g., substituted cyclopentadiene compounds, polymer molecules with cyclopentadiene pendant groups, and polymer molecules with cyclopentadiene terminal groups.

公开(公告)号：US3984388A

公开(公告)日：1976-10-05

申请号：US582949

申请日：1975-06-02

申请人： Thomas Michael Shryne ,  Howard V. Holler

发明人： Thomas Michael Shryne ,  Howard V. Holler

IPC分类号： C08G67/02 ,  C08F110/02 ,  C08F110/10 ,  C08G2/00 ,  C08G4/00

CPC分类号： C08G67/02

摘要： Interpolymers of carbon monoxide and alpha-olefins are prepared under substantial anhydrous conditions by employing a solvent selected from the group consisting of hexafluoroisopropanol and meta-cresol and a catalyst selected from the group consisting of nickel (II) cyanide, specified tetracyanonickelate (II) salts, and mixtures thereof.

摘要翻译： 通过使用选自六氟异丙醇和间甲酚的溶剂和选自氰化镍（II），特定的四氰基烟酸镍（II）盐的催化剂，在大体无水条件下制备一氧化碳和α-烯烃的共聚物 ，及其混合物。

公开(公告)号：US11795247B2

公开(公告)日：2023-10-24

申请号：US17125708

申请日：2020-12-17

申请人： The University of Southern Mississippi

发明人： Robson F. Storey ,  Travis P. Holbrook ,  C. Garrett Campbell ,  Georgeta Masson

IPC分类号： C08F210/10 ,  C08F8/30 ,  C08F210/14 ,  C10M149/18 ,  C10M149/22 ,  C08F110/10 ,  C10L10/18 ,  C10L1/2383 ,  C10N30/02 ,  C10N30/04 ,  C10N30/12 ,  C10N30/00 ,  C10N40/25

CPC分类号： C08F210/10 ,  C08F8/30 ,  C08F110/10 ,  C08F210/14 ,  C10M149/18 ,  C10M149/22 ,  C10L1/2383 ,  C10L10/18 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/044 ,  C10M2217/046 ,  C10N2030/02 ,  C10N2030/04 ,  C10N2030/12 ,  C10N2030/36 ,  C10N2040/25 ,  C08F110/10 ,  C08F4/16 ,  C08F110/10 ,  C08F2500/02 ,  C08F2500/03 ,  C08F8/30 ,  C08F110/10

摘要： Provided herein are polyolefin dispersants, as well as methods for producing polyolefin dispersants. The polyolefin dispersants can be defined by the formula below




where Rx is cationic initiator residue; Ra is a polyolefin group; R1 and R2 are each, independently in each —(CR1R2) unit, H, alkyl, alkoxy, or alkylaryl; R3 and R4 are each, independently, H, alkyl, or alkoxy; m is an integer from 1 to 20; n is an integer from 1 to 6; r is an integer from 1 to 4; Y is a polyvalent amine linker comprising one or more tertiary amines, wherein the polyvalent amine linker does not include a primary amine or a secondary amine; and A is absent, or comprises a dispersive moiety.

公开(公告)号：US11718632B2

公开(公告)日：2023-08-08

申请号：US17630358

申请日：2021-03-30

申请人： LG Chem, Ltd.

发明人： Hee Jeong Kim ,  Gyeong Shin Choi ,  Won Hee Kim

IPC分类号： C07F5/02 ,  C08F4/52 ,  C08F110/10

CPC分类号： C07F5/027 ,  C08F4/52

摘要： The present invention relates to a catalyst composition including an oxonium ion-based catalyst and an aluminum-based cocatalyst, and a method for preparing an isobutene-based polymer using the same.

公开(公告)号：US11629206B2

公开(公告)日：2023-04-18

申请号：US17213703

申请日：2021-03-26

申请人： BASF SE

发明人： Rosa Corberan Roc ,  Klaus Muehlbach ,  Thomas Wettling ,  Sergei V. Kostjuk ,  Irina Vasilenko ,  Dmitryi Shiman

IPC分类号： C08F4/14 ,  C08F10/10 ,  C08F110/10

摘要： The present invention relates to a novel process for preparing high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 80 mol %. The present invention further relates to novel isobutene polymers.

公开(公告)号：US11578152B2

公开(公告)日：2023-02-14

申请号：US16754077

申请日：2019-04-05

申请人： LG Chem, Ltd.

发明人： Gyeong Shin Choi ,  Dong Hyun Jo ,  Won Hee Kim ,  Seung Young Park ,  Hyun Taek Oh

IPC分类号： B01J31/00 ,  C08F110/10 ,  B01J31/18

摘要： The present invention provides an organometal catalyst having a cationic metal complex and a borate-based bulky anion, where the metal is one or more selected from the group consisting of metals in group 13, a method for preparing the same, and a method for preparing an oligomer or a polymer using the same.

公开(公告)号：US11370855B2

公开(公告)日：2022-06-28

申请号：US16644703

申请日：2019-07-26

申请人： LG Chem, Ltd.

发明人： Jin Lee ,  Dong Hyun Jo ,  Won Hee Kim ,  Gyeong Shin Choi

IPC分类号： C08F10/10 ,  C08F110/10 ,  C08F4/52 ,  C08F2/38 ,  C08F6/02

摘要： The present invention provides a method for preparing a butene oligomer including a step of oligomerizing a polymerization solution including a halogenated hydrocarbon solvent, a nonpolar hydrocarbon solvent and an isobutene monomer in the presence of an organometal catalyst.

公开(公告)号：US11306161B2

公开(公告)日：2022-04-19

申请号：US16916611

申请日：2020-06-30

申请人： BASF SE

发明人： Hannah Maria Koenig ,  Klaus Muehlbach ,  Helmut Mach ,  Ulrich Eichenauer

IPC分类号： C08F4/14 ,  C08F8/32 ,  C08F8/46 ,  C08F4/26 ,  C08F8/00 ,  C08F8/30 ,  C08F8/34 ,  C08F10/10 ,  C08F110/10 ,  C08F210/10

摘要： A process for preparing isobutene homo- or copolymer derivatives by (i) polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an iron halide-donor complex, an aluminum trihalide-donor complex, or an alkylaluminum halide-donor complex, (ii) reacting a resulting high-reactivity isobutene polymer with a compound which introduces a low molecular weight polar group or a substructure thereof, and (iii) in the case of reaction with a substructure, further reacting to complete the formation of the low molecular weight polar group. The homo- or copolymer derivatives include a radical of a hydrophobic polyisobutene polymer having a number-average molecular weight of 110 to 250 000 and low molecular weight polar groups including amino functions, nitro groups, hydroxyl groups, mercaptan groups, carboxylic acid or carboxylic acid derivative functions, sulfonic acid or sulfonic acid derivative functions, aldehyde functions and/or silyl groups.

公开(公告)号：US11261301B2

公开(公告)日：2022-03-01

申请号：US15756849

申请日：2016-08-01

申请人： THREEBOND CO., LTD.

发明人： Tetsunori Soga ,  Mao Anai

IPC分类号： C08K5/07 ,  C09J109/00 ,  C08F110/10 ,  C08F2/50 ,  C08J3/28 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/0271 ,  C09K3/10 ,  C08F290/04 ,  C08F8/26 ,  C08F8/00 ,  C09J5/00 ,  F16J15/14 ,  H01M8/1004 ,  H01M8/10

摘要： The present invention was made in view of the foregoing problem and has an object to provide a photocurable resin composition which can be quickly cured by irradiation with active energy rays such as ultraviolet rays and achieves excellent adhesion to polyolefin such as PP having properties difficult to bond. Specifically, provided is a photocurable resin composition containing the following (A) and (B) ingredients: (A) ingredient: a polymer having a polyisobutylene backbone mainly containing a —[CH2C(CH3)2]— unit, the polymer having one or more (meth)acryloyl groups per molecule; and (B) ingredient: a photo-radical initiator of hydrogen abstraction type.