公开(公告)号：US11730865B2

公开(公告)日：2023-08-22

申请号：US16409633

申请日：2019-05-10

申请人： Incept, LLC

发明人： Amarpreet S. Sawhney ,  Hans Claesson ,  Raymond Lareau ,  Douglas Billings

IPC分类号： A61L31/04 ,  A61M25/00 ,  A61L31/14 ,  A61B17/12 ,  A61L24/00 ,  A61L24/02 ,  A61L24/06 ,  C08F120/28 ,  C08F4/38

CPC分类号： A61L31/048 ,  A61B17/12113 ,  A61B17/12186 ,  A61B17/12195 ,  A61L24/0031 ,  A61L24/02 ,  A61L24/06 ,  A61L31/145 ,  A61M25/0026 ,  C08F120/28 ,  A61L2300/44 ,  A61L2300/80 ,  A61L2400/06 ,  A61L2430/36 ,  A61M2025/0039 ,  C08F4/38

摘要： An embolization system and methods for controlling solidification of embolic compositions comprising a first and a second embolic component that react with each other in vivo at a target site to form an embolic material, with the embolic components being dilutable in physiological fluids so that they do not form an embolic composition at a site that is not desired.

公开(公告)号：US11111322B2

公开(公告)日：2021-09-07

申请号：US16631480

申请日：2018-07-13

申请人： Dow Global Technologies LLC

发明人： Cornelis F. J. Den Doelder ,  Nhi T. Y. Dang ,  Eva-Maria Kupsch ,  Edward L. Lee

IPC分类号： C08F110/02 ,  B29C48/02 ,  C08L23/06 ,  B29C48/154 ,  C08F4/38

摘要： A polyethylene homopolymer comprising the following properties: a) a melt index (I2) from 1.0 to 3.5 dg/min; b) a Mw(abs) versus I2 relationship: Mw(abs)≥A+B(I2), where A=3.20×105 g/mole, and B=−8.00×103 (g/mole)/(dg/min); c) a Mw(abs) versus I2 relationship: Mw(abs)≤C+D(I2), where C=3.90×105 g/mole, and D=−8.00×103 (g/mole)/(dg/min).

公开(公告)号：US10730973B2

公开(公告)日：2020-08-04

申请号：US15737474

申请日：2016-06-16

申请人： Dow Global Technologies LLC

发明人： Otto J. Berbee ,  Cornelis F. J. Den Doelder ,  Stefan Hinrichs ,  Teresa P. Karjala ,  John O. Osby

IPC分类号： C08F110/02 ,  C08F2/38 ,  C08F4/38

摘要： Ethylene-based polymers comprising the following properties: (A) a density less than 0.9190 g/cc; (B) a hexane extractable level that meets the following equation: hexane extractable level ≤A+B [log(12)], where A=2.65 wt %, and B—0.25 wt %[log (dg/min)]; based on total weight of the ethylene-based polymer; (C) a G′ (at G″=500 Pa, 1 70° C.) that meets the following equation: G′≥C+D [log(12)], where C=150 Pa, and D=−60 Pa/[log(dg/min)]; and (D) a melt index (12) from 0.7 to 20 dg/min; are made in high pressure tubular process that comprises at least three reaction zones with the peak polymerization temperature of the first reaction zone ≥320° C. and the peak polymerization temperature of the last reaction zone ≤290° C.

公开(公告)号：US10358512B2

公开(公告)日：2019-07-23

申请号：US15574291

申请日：2016-06-23

申请人： Dow Global Technologies LLC

发明人： Stefan Hinrichs ,  Cornelis F. J. Den Doelder ,  Nhi T. Y. Dang ,  Otto J. Berbee

IPC分类号： C08F110/02 ,  C08F2/01 ,  C08F2/38 ,  C08F4/38 ,  B01J19/24 ,  C08F2/00

摘要： The invention provides an ethylene homopolymer formed from a free-radical, high pressure polymerization process in a tubular reactor system, said homopolymer comprising the following properties: (A) a density from 0.9190 to 0.9250 g/cc; (B) a hexane extractable level that is less than, or equal to, 2.6 wt %, based on the total weight of the polymer; (C) a G (at G″=500 Pa, 170C) that meets the following equation: G>D+E[log(12)], where D=150 Pa and E=−60 Pa/[log(dg/min)]; and (D) a melt index (12) from 1.0 to 20 dg/min.

公开(公告)号：US20180112017A1

公开(公告)日：2018-04-26

申请号：US15737448

申请日：2016-06-23

申请人： Dow Global Technologies LLC

发明人： Otto J. Berbee ,  Cornelis F.J. Den Doelder ,  Stefan Hinrichs ,  Teresa P. Karjala ,  John O. Osby

IPC分类号： C08F110/02 ,  C08F2/00 ,  C08F2/01 ,  C08F2/38 ,  C08F4/38 ,  B01J19/24

CPC分类号： C08F110/02 ,  B01J19/2415 ,  C08F2/001 ,  C08F2/01 ,  C08F2/38 ,  C08F4/38 ,  C08F2400/02 ,  C08F2500/08 ,  C08F2500/12 ,  Y02P20/582 ,  C08F2500/17

摘要： Ethylene-based polymers comprising the following properties: (A) a density from 0.9190 g/cc to 0.9240 g/cc; (B) a hexane extractable level that is less than or equal to the lower of: (1) (A+(B*density (g/cc))+(C*log(MI) dg/min)) based on total weight of the ethylene-based polymer; where A=250.5 wt %, B=−270 wt %/(g/cc), C=0.25 wt %/[log(dg/min)], or (2) 2.0 wt %; (C) a G′ (at G″=500 Pa, 170° C.) that meets the following equation: G′≥D+E[log (12)], where D=150 Pa and E=−60 Pa/[log(dg/min)]; and (D) a melt index (12) from 1.0 to 20 dg/min; are made in process comprising the step of contacting in a reaction configuration, comprising a first tubular reaction zone 1 and a last tubular reaction zone i, in which i is greater than or equal to (≥) 3, under high pressure polymerization conditions, and in which the first reaction zone 1 has a peak polymerization temperature greater than the peak temperature of the ith reaction zone, and wherein the difference in these two peak temperatures is ≥30° C.

公开(公告)号：US09453087B2

公开(公告)日：2016-09-27

申请号：US14401743

申请日：2012-07-23

申请人： Yu Wang ,  Wei Liu ,  Zhan Chen

发明人： Yu Wang ,  Wei Liu ,  Zhan Chen

IPC分类号： C08F24/00 ,  C08F126/06 ,  C08F4/38 ,  C08F6/00

CPC分类号： C08F24/00 ,  C08F4/38 ,  C08F6/003 ,  C08F126/06 ,  C08L39/04

摘要： A synthesis method of ultra low molecular weight homopolymerized N-vinyl butyrolactam with ultra low residual monomer content is provided N-vinyl butyrolactam monomers and water are provided with the mass ratio of 3:17˜8:12 0.5%˜5.0% by weight of initiators, 0.1%˜5.0% by weight of a catalyst, and 0.1%˜10% by weight of a molecular weight regulator are provided in the presence of an inert gas, adding the above mentioned raw materials in batches, adjusting the pH of the reaction system to 7.0-8.0 with an activator, reacting at the polymerization temperature of 60-85° C. A peroxide is added and maintaining the temperature for 2 hours, to obtain an aqueous solution of ultra low molecular weight homopolymerized N-vinyl butyrolactam. The aqueous solution is dried to obtain a powdery ultra low molecular weight homopolymerized N-vinyl butyrolactam with ultra low residual monomer content.

摘要翻译： 提供了具有超低残留单体含量的超低分子量均聚的N-乙烯基丁内酰胺的合成方法，提供了N-乙烯基丁内酰胺单体和水，其质量比为3：17〜8：12 0.5％〜5.0％ 引发剂，0.1重量％〜5.0重量％的催化剂和0.1重量％〜10重量％的分子量调节剂，在惰性气体存在下，分批加入上述原料，调节pH值 反应体系为7.0-8.0，用活化剂，在聚合温度为60-85℃下反应。加入过氧化物并保持温度2小时，得到超低分子量均聚N-乙烯基丁内酰胺水溶液。 将水溶液干燥，得到具有超低残留单体含量的粉末状超低分子量均聚N-乙烯基丁内酰胺。

公开(公告)号：US08067514B2

公开(公告)日：2011-11-29

申请号：US12227164

申请日：2008-01-17

申请人： Kouichi Miyauchi ,  Yasushi Akutsu ,  Yasunobu Yamada

发明人： Kouichi Miyauchi ,  Yasushi Akutsu ,  Yasunobu Yamada

IPC分类号： C08F4/38 ,  C08G63/91 ,  B32B37/06 ,  B32B37/12 ,  C08K3/10

CPC分类号： C09J4/00 ,  C08J5/18 ,  C08J2367/00 ,  C08J2371/12 ,  C08J2375/04 ,  H01R4/04 ,  H05K3/323

摘要： An anisotropic conductive film is provided which can provide high bonding strength and good conduction reliability when anisotropic conductive bonding is made under the compression bonding conditions of a compression bonding temperature of at most 130° C. for a compression bonding time of at most 3 seconds. The anisotropic conductive film contains a polymerizable acrylic compound, a film-forming rein, conductive particles, and a polymerization initiator. The polymerization initiator contains two types of organic peroxides that do not produce oxygen gas resulting from the decomposition thereof and have different one-minute half-life temperatures. Of the two types of organic peroxides, one organic peroxide that has a higher one-minute half-life temperature produces benzoic acid or a derivative thereof when it decomposes.

摘要翻译： 提供了各向异性导电膜，其在压缩粘合温度为至多130℃的压接条件下进行各向异性导电接合时，可以提供高的接合强度和良好的传导可靠性，在压接时间为3秒以下。 各向异性导电膜含有可聚合的丙烯酸类化合物，成膜树脂，导电颗粒和聚合引发剂。 聚合引发剂含有两种不产生由其分解产生的氧气并具有不同的一分钟半衰期温度的有机过氧化物。 在两种类型的有机过氧化物中，一分钟半衰期较高的一种有机过氧化物在分解时产生苯甲酸或其衍生物。

公开(公告)号：US06939495B2

公开(公告)日：2005-09-06

申请号：US10384243

申请日：2003-03-10

申请人： Pasqua Colaianna ,  Giulio Brinati ,  Giambattista Besana

发明人： Pasqua Colaianna ,  Giulio Brinati ,  Giambattista Besana

IPC分类号： C08J5/00 ,  B29C47/00 ,  B29K27/12 ,  B29K105/16 ,  B29L23/00 ,  C08F2/22 ,  C08F4/30 ,  C08F4/38 ,  C08F4/46 ,  C08F214/26

CPC分类号： C08F214/262

摘要： A thermoprocessable copolymer of TFE essentially formed by: (a) from 4.5 to 8.5% by weight of perfluoromethylvinylether (PMVE); (b) from 0.3 to 1.6% by weight of a perfluorodioxole of formula: wherein: Y=F, ORf, Rf wherein Rf is a perfluoroalkyl having from 1 to 5 carbon atoms; X1 and X2, equal to or diferent from each other, are —F or —CF3; (c) TFE, forming the remaining part to 100%.

摘要翻译： TFE的热可加工共聚物基本上由以下组成：（a）4.5至8.5重量％的全氟甲基乙烯基醚（PMVE）; （b）0.3至1.6重量％的下式所示的全氟二氧杂环戊烯：其中：Y = F，或其中R 1 f / >是具有1至5个碳原子的全氟烷基; X 1和X 2 2彼此相同或不同，为-F或-CF 3 3; （c）TFE，剩余部分形成100％。

公开(公告)号：US6111042A

公开(公告)日：2000-08-29

申请号：US273519

申请日：1999-03-22

申请人： Hideyo Ishigaki ,  Yasumasa Watanabe ,  Tomomi Satou

发明人： Hideyo Ishigaki ,  Yasumasa Watanabe ,  Tomomi Satou

IPC分类号： C07C409/38 ,  C08F4/36 ,  C08F4/38 ,  C07C69/96

CPC分类号： C07C409/38 ,  C08F4/36

摘要： The novel polyfunctional peroxides are compounds represented by the following general formula (1):R.sup.1 -CX.sub.3 ( 1)wherein R.sup.1 represents a linear alkyl group having 1 to 3 carbon atoms; and X represents a group: ##STR1## (wherein R.sup.2 represents a linear or branched alkyl group having 1 to 5 carbon atoms). Such polyfunctional peroxides include 1,1,1-tris(t-butylperoxycarbonyloxymethyl)propane and the like. The polymerization initiators for vinyl monomers comprise such polyfunctional peroxides. In the process for polymerizing vinyl monomers, a vinyl monomer is polymerized employing such polyfunctional peroxide at 60 to 160.degree. C.

摘要翻译： 新型多官能过氧化物是由以下通式（1）表示的化合物：R1-CX3（1）其中R1表示具有1至3个碳原子的直链烷基; X表示：（式中，R 2表示碳原子数1〜5的直链或支链烷基）。 这种多官能过氧化物包括1,1,1-三（叔丁基过氧羰基氧基甲基）丙烷等。 乙烯基单体的聚合引发剂包括这种多官能过氧化物。 在聚合乙烯基单体的方法中，使用这种多官能过氧化物在60至160℃聚合乙烯基单体。

公开(公告)号：US6037428A

公开(公告)日：2000-03-14

申请号：US55821

申请日：1998-04-06

申请人： Ryuichi Saito ,  Tadashi Amano

发明人： Ryuichi Saito ,  Tadashi Amano

IPC分类号： C08F4/38 ,  C08F14/06

CPC分类号： C08F14/06

摘要： Suspension polymerization of vinyl chloride in an aqueous medium is carried out in the presence of an oil-soluble polymerization initiator which is a combination of diacylperoxide compound and t-hexylperoxy diglycolate, the former having a half-life period of 10 hours at 30 to 50.degree. C. in benzene (0.05 mol/L). The resulting polymer gives a high-quality molded product which is free of odor and less liable to initial discoloration.

摘要翻译： 在水性介质中的氯乙烯的悬浮聚合在油溶性聚合引发剂的存在下进行，该油溶性聚合引发剂是二酰基过氧化物化合物和叔己基过氧化二乙酸酯的组合，前者在30至50℃下具有10小时的半衰期 苯（0.05mol / L）。 得到的聚合物产生高品质的成型产品，其不含气味，并且不易初始变色。