公开(公告)号：US20240239938A1

公开(公告)日：2024-07-18

申请号：US18559776

申请日：2022-04-28

申请人： Evonik Operation GmbH

发明人： Sabine KÖMMELT ,  Sebastian Bestgen ,  Margarita Stein ,  Doris Saal ,  Elisabeth Clamer ,  Hiral Shah

IPC分类号： C08F265/06 ,  C08F4/10 ,  C08F4/34 ,  C08F4/70

CPC分类号： C08F265/06 ,  C08F4/10 ,  C08F4/34 ,  C08F4/7096

摘要： (Meth)acrylate-based reactive diluent compositions can be used for enabling styrene-free curing of unsaturated polyester resins. The reactive diluent compositions have a (meth)acrylic acid ester monomer and a compatibilizing agent including at least one (meth)acrylate moiety and at least one additional ethylenically unsaturated moiety.

公开(公告)号：US20230183392A1

公开(公告)日：2023-06-15

申请号：US17997857

申请日：2021-05-20

申请人： ARKEMA FRANCE

发明人： Markus BRANDHORST ,  Jürgen LOHR

IPC分类号： C08F4/34 ,  C08F2/24 ,  C08F14/06 ,  C08F2/18

CPC分类号： C08F4/34 ,  C08F2/18 ,  C08F2/24 ,  C08F14/06

摘要： The invention relates to an organic peroxide emulsion containing at least one organic peroxide, at least one emulsifier comprising at least one nonionic surfactant including at least one fatty chain and/or a protective colloid agent, a combination of two or more antigels containing no more than 9.5 wt% of a first antifreeze relative to the total weight of the ethanol emulsion, at least a second antifreeze and water. The invention also relates to a method for preparing such an emulsion, the use of such an emulsion for the polymerization or copolymerization of one or more ethylenically unsaturated monomers, and a halogenated vinyl polymer obtained by the use of such an emulsion.

公开(公告)号：US11655204B2

公开(公告)日：2023-05-23

申请号：US17180848

申请日：2021-02-21

申请人： NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Yi-Kang Lan ,  Chi-Wi Ong ,  Yong-Yun Zhang

IPC分类号： C07C211/46 ,  C07C211/52 ,  C08F4/34 ,  C07C209/68

CPC分类号： C07C211/46 ,  C07C209/68 ,  C07C211/52 ,  C08F4/34 ,  C07C2601/16

摘要： A novel promotor which contains an aniline derivative is introduced. By using the promotor alone, the time and temperature of the curing reaction of the vinyl ester resin can be controlled by the unique steric effect and electronic properties of the aniline derivative. A method for preparing the above promotor is also introduced.

公开(公告)号：US20180257055A1

公开(公告)日：2018-09-13

申请号：US15762377

申请日：2016-08-10

申请人： ExxonMobil Chemical Patents Inc.

发明人： Philip H. Cornelissen ,  Paul J. Clymans ,  Henri A. Lammens

IPC分类号： B01J19/00 ,  C08F10/02 ,  B01J4/00 ,  B01J19/24

CPC分类号： B01J19/002 ,  B01J4/008 ,  B01J19/24 ,  B01J19/2415 ,  B01J2204/005 ,  B01J2219/00006 ,  B01J2219/00094 ,  B01J2219/00159 ,  B01J2219/00162 ,  B01J2219/00259 ,  B01J2219/0027 ,  C08F10/00 ,  C08F10/02 ,  C08F2/00 ,  C08F4/34

摘要： Systems and processes for rapidly depressurizing a reactor system are disclosed. The systems and processes are particularly useful in the high pressure polymerization of ethylene.

公开(公告)号：US20180223018A1

公开(公告)日：2018-08-09

申请号：US15738968

申请日：2016-06-06

申请人： SABIC Global Technologies B.V.

发明人： Peter Neuteboom ,  Franciscus Petrus Hermanus Schreurs ,  Carolina de los Angeles Toloza Porras ,  Diego Mauricio Castaneda Zuniga ,  Jan Nicolaas Eddy Duchateau

IPC分类号： C08F210/02

CPC分类号： C08F210/02 ,  C08F4/34 ,  C08F232/04 ,  C08F2500/17 ,  C08F2500/04 ,  C08F2500/25 ,  C08F2500/26 ,  C08F2500/07

摘要： The present invention relates to an ethylene polymer comprising moieties according to formula (I): wherein R is a moiety comprising ≥1 and ≤10 carbon atoms; wherein the ethylene polymer has a molecular weight distribution of ≥3.0 and ≤13.0; the ethylene polymer has a melting temperature of ≥115° C.; the ethylene polymer has a density ≥935 and ≤960 kg/m3; the ethylene polymer is essentially free from chromium, hafnium, zirconium and tetrahydrofuran; for the fraction of the ethylene polymer having a molecular weight ≥100 kg/mol, the intrinsic viscosity of the ethylene polymer is related to the molecular weight according to the inequality: log I. V.

公开(公告)号：US09328180B2

公开(公告)日：2016-05-03

申请号：US14404876

申请日：2013-03-08

申请人： Dow Global Technologies LLC

发明人： Sean W. Ewart ,  Teresa P. Karjala ,  Michael J. Zogg, Jr. ,  Sarat Munjal

IPC分类号： C08F2/38 ,  C08F4/00 ,  C08F4/44 ,  C08F4/28 ,  C08F210/00 ,  C08F110/02

CPC分类号： C08F110/02 ,  C08F2/38 ,  C08F4/34 ,  C08F4/52 ,  C08F2500/03 ,  C08F2500/10 ,  C08F2500/12 ,  C08F2500/08 ,  C08F2500/26

摘要： The invention provides a process to form an ethylene-based polymer, said process comprising polymerizing ethylene in presence of at least the following: A) a free-radical agent; B) an alkylated phenol selected from Formula (I), wherein R1, R2,R3, R4 and R5 are each, independently, hydrogen or an alkyl; and C) a “metal alkyl-containing compound” selected from the group consisting of the following: i) at least one “Group II metal alkyl-containing compound,” ii) at least one “Group III metal alkyl-containing compound,” and iii) a combination of i) and ii).

摘要翻译： 本发明提供一种形成乙烯基聚合物的方法，所述方法包括在至少以下条件下聚合乙烯：A）自由基试剂; B）选自式（I）的烷基化苯酚，其中R 1，R 2，R 3，R 4和R 5各自独立地为氢或烷基; 和C）选自以下的“含金属烷基的化合物”：i）至少一种“第II族金属烷基化合物”，ii）至少一种“含III族金属烷基的化合物”， 和iii）i）和ii）的组合。

公开(公告)号：US20160075804A1

公开(公告)日：2016-03-17

申请号：US14946159

申请日：2015-11-19

申请人： Susumu SAITO ,  Tetsuji SHIMOHIRA ,  Kazuo HAMAZAKI

发明人： Susumu SAITO ,  Tetsuji SHIMOHIRA ,  Kazuo HAMAZAKI

IPC分类号： C08F214/26

CPC分类号： C08F214/262 ,  C08F2/14 ,  C08F4/34 ,  C08F114/18 ,  C08F114/26 ,  C08F214/18 ,  C08F214/26

摘要： A method for producing a fluorinated polymer, which comprises carrying out polymerization in a container capable of polymerizing a monomer in a pressurized state, in the presence of at least one of specific four organic peroxides, in a polymerization medium containing at least one fluorinated solvent (B) having a boiling point at normal pressure of at most 60° C., using at least a fluorinated monomer (C) having a boiling point at normal pressure higher than said fluorinated solvent (B), and tetrafluoroethylene, at a temperature of at most 70° C. and at least the boiling point at normal pressure of a fluorinated solvent (B) having the lowest boiling point at normal pressure among said fluorinated solvent (B).

摘要翻译： 一种含氟聚合物的制造方法，其特征在于，在含有至少一种氟化溶剂的聚合介质中，在至少一种特定的四种有机过氧化物的存在下，在能够使加压状态下的单体聚合的容器中进行聚合 B）在常压下的沸点至多为60℃，至少使用具有比所述氟化溶剂（B）高的常压下的沸点的氟化单体（C）和四氟乙烯，在 最多70℃，至少在所述氟化溶剂（B）中在常压下具有最低沸点的氟化溶剂（B）的常压下的沸点。

公开(公告)号：US20160039953A1

公开(公告)日：2016-02-11

申请号：US14780150

申请日：2014-03-27

申请人： SAUDI BASIC INDUSTRIES CORPORATION

发明人： Peter NEUTEBOOM ,  Jan Nicolaas Eddy DUCHATEAU ,  Diego Mauricio CASTANEDA ZUNIGA

IPC分类号： C08F110/02

CPC分类号： C08F110/02 ,  C08F2/02 ,  C08F2/38 ,  C08F2/40 ,  C08F2/42 ,  C08F4/7081 ,  C08F4/04 ,  C08F2500/07 ,  C08F4/34 ,  C08F2/34 ,  C08F10/02 ,  C08F2/00 ,  C08F210/02 ,  C08F220/14 ,  C08F2500/01

摘要： The invention relates to a high pressure polymerisation process for the preparation of the polyethylene wherein the polymerisation process takes place in the presence of a cobalt containing complex. The cobalt containing complex may be a complex according to Formula (I): Formula (I) wherein y1, y2, y3 and y4 may, independently of one another be the same or different, H, (C1C20) alkyl, (C5-C20) cycloalkyl, (C6-C10) aryl radical, phenyl or hydroxy-phenyl.

摘要翻译： 本发明涉及用于制备聚乙烯的高压聚合方法，其中聚合方法在含钴复合物存在下进行。 含钴络合物可以是根据式（I）的络合物：式（I）其中y1，y2，y3和y4可以彼此独立地相同或不同，H，（C1C20）烷基，（C5-C20 ）环烷基，（C 6 -C 10）芳基，苯基或羟基 - 苯基。

公开(公告)号：US20140343222A1

公开(公告)日：2014-11-20

申请号：US14357670

申请日：2012-11-12

申请人： SEGETIS, INC.

发明人： Dorie J. Yontz ,  Brian D. Mullen ,  Cora M. Liebig ,  Marc David Rodwogin ,  Vivek Badarinarayana ,  Friederike Theresia Stollmaier

IPC分类号： C08G63/08 ,  B05D3/00 ,  C09D167/04

CPC分类号： C08G63/08 ,  B05D3/007 ,  C08F4/34 ,  C08F8/12 ,  C08F220/10 ,  C08F224/00 ,  C09D133/02 ,  C09D137/00 ,  C09D167/04 ,  C08F220/06 ,  C08F216/125 ,  C08F226/02 ,  C08F2220/1825 ,  C08F212/08 ,  C08F220/54 ,  C08F222/02 ,  C08F236/06 ,  C08F226/06 ,  C08F220/20 ,  C08F212/14

摘要： A poly(lactone) of formula (I) wherein b=0 or 1; the molar ratio of w:r:s:t=(0-30):(99.9-2):(0-98):(0-30), and w+s+t is at least 1; R1′ R2, and R3 are each independently a hydrogen or C1-4 alkyl; R4, R5, R6, and R7 are each independently hydrogen, C1-4 alkyl, or F wherein F is a functional group that imparts a property to the poly(lactone) I, at least one and no more than two of R4′ R5, R6, and R7 are F, and F is the same or different in each instance; Q′ is a C1-30 hydrocarbyl group post-reacted with a crosslinking group and optionally crosslinked with one to five additional polymer backbones, wherein the additional polymer backbone comprises units of formula I; G′ is a single bond to an additional polymer backbone or G′ is a C1-30 hydrocarbyl group crosslinked with one to five additional polymer backbones.

摘要翻译： 式（I）的聚（内酯），其中b = 0或1; w：r：s：t =（0-30）：（99.9-2）：（0-98）：（0-30），w + s + t的摩尔比为至少1; R 1'R 2和R 3各自独立地为氢或C 1-4烷基; R4，R5，R6和R7各自独立地为氢，C1-4烷基或F，其中F是赋予聚（内酯）I性质的官能团，R4'R5至少一个且不超过两个 R6，R7分别为F，F为相同或不同; Q'是与交联基团后反应并任选地与一至五个另外的聚合物主链交联的C 1-30烃基，其中另外的聚合物主链包含式I的单元; G'是与另外的聚合物骨架的单键，或者G'是与一至五个另外的聚合物主链交联的C 1-30烃基。

公开(公告)号：US08846832B2

公开(公告)日：2014-09-30

申请号：US13388834

申请日：2010-08-03

申请人： Johannes Jacobus Theodorus de Jong ,  Johan Nuysink ,  Koen Antoon Kornelis Vanduffel ,  Petrus Paulus Waanders

发明人： Johannes Jacobus Theodorus de Jong ,  Johan Nuysink ,  Koen Antoon Kornelis Vanduffel ,  Petrus Paulus Waanders

IPC分类号： C08F2/32 ,  C08F14/06 ,  C09K3/00

CPC分类号： C08F4/34 ,  C08F4/38

摘要： Emulsion comprising an oil phase dispersed in an aqueous phase, wherein said oil phase comprises at least 53 wt % of one or more organic peroxides, more than 50 wt % of which have a molecular active oxygen content of at least 7.00 5 wt %, said emulsion satisfying the classification tests for organic peroxide type F. This emulsion allows the safe transport and storage of organic peroxide emulsions with high active oxygen content without the need for larger vent openings or higher design pressure of transport tanks and storage tanks.

摘要翻译： 包含分散在水相中的油相的乳液，其中所述油相包含至少53重量％的一种或多种有机过氧化物，其中大于50重量％的分子活性氧含量为至少7.00重量％，所述 满足有机过氧化物类型F的分类测试的乳液。该乳液允许安全地运输和储存具有高活性氧含量的有机过氧化物乳液，而不需要较大的排气口或更高的运输罐和储罐的设计压力。