公开(公告)号：US20240327633A1

公开(公告)日：2024-10-03

申请号：US18740799

申请日：2024-06-12

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Seiichi HIRANO ,  Daisuke OTA ,  Tsuyoshi NOGUCHI

IPC: C08L27/22 ,  C08K3/34

CPC classification number: C08L27/22 ,  C08K3/34 ,  C08L2201/10 ,  C08L2205/025

Abstract: Provided is a perfluoroelastomer composition comprising (A) a nitrile group-containing perfluoroelastomer, (B) an iodine or bromine-containing perfluoroelastomer not containing a nitrile group, and (C) at least one compound selected from the group consisting of an inorganic nitride and an ammonia-generating compound.

公开(公告)号：US20190241727A1

公开(公告)日：2019-08-08

申请号：US16265197

申请日：2019-02-01

Applicant: The Regents of the University of California

Inventor： Rebecca L. BRASLAU ,  Chad M. HIGA

IPC: C08L27/22 ,  C08F14/06 ,  C08F8/30 ,  C08K5/00

CPC classification number: C08L27/22 ,  C08F8/30 ,  C08F14/06 ,  C08K5/0016 ,  C08K5/3472

Abstract: The present invention relates to polymers functionalized with non-migratory internal plasticizers.

公开(公告)号：US09627702B2

公开(公告)日：2017-04-18

申请号：US15192813

申请日：2016-06-24

Applicant: ASAHI KASEI KABUSHIKI KAISHA ,  DAIKIN INDUSTRIES, LTD.

Inventor： Takahiko Murai ,  Naoki Sakamoto ,  Naoto Miyake ,  Tadashi Ino ,  Masaharu Nakazawa ,  Noriyuki Shinoki ,  Takashi Yoshimura ,  Masahiro Kondo

IPC: H01M8/10 ,  H01M8/1072 ,  H01M8/1004 ,  C08J5/22 ,  C08J7/04 ,  H01B1/12 ,  H01M8/1025 ,  H01M8/1039 ,  H01M8/1067 ,  C08F214/26 ,  C08F8/12 ,  C08F6/16 ,  C08F6/22 ,  C08F8/44 ,  C08L29/10 ,  H01M8/1018

CPC classification number: H01M8/1072 ,  C08F6/16 ,  C08F6/22 ,  C08F8/12 ,  C08F8/44 ,  C08F214/262 ,  C08F2800/10 ,  C08F2810/50 ,  C08J5/225 ,  C08J7/04 ,  C08J2327/12 ,  C08J2329/10 ,  C08L29/10 ,  H01B1/122 ,  H01M8/1004 ,  H01M8/1025 ,  H01M8/1039 ,  H01M8/1067 ,  H01M2008/1095 ,  H01M2250/10 ,  H01M2250/20 ,  H01M2250/30 ,  H01M2300/0082 ,  Y02B90/14 ,  Y02B90/18 ,  Y02E60/521 ,  Y02E60/523 ,  Y02P70/56 ,  Y02T90/32 ,  C08F14/26 ,  C08F2/16 ,  C08F214/26 ,  C08F2216/1475 ,  C08F8/26 ,  C08L27/22

Abstract: A method for producing an electrolyte emulsion, the method including: Step (1) in which an ethylenic fluoromonomer and a fluorovinyl compound having an SO2Z1 group, wherein Z1 is a halogen element, are copolymerized at a polymerization temperature of 0° C. or higher and 40° C. or lower to provide a precursor emulsion containing a fluoropolymer electrolyte precursor; and Step (2) in which a basic reactive liquid is added to the precursor emulsion and the fluoropolymer electrolyte precursor is chemically treated, whereby an electrolyte emulsion with a fluoropolymer electrolyte dispersed therein is provided, wherein the electrolyte emulsion has an equivalent weight (EW) of 250 or more and 700 or less.

公开(公告)号：US09611383B2

公开(公告)日：2017-04-04

申请号：US15035607

申请日：2014-11-24

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY

Inventor： Ming-Hong Hung

IPC: C08L23/00 ,  C08L27/22 ,  C08L27/12 ,  C08L27/18 ,  C08L41/00

CPC classification number: C08L27/22 ,  C08L27/12 ,  C08L27/18 ,  C08L41/00 ,  C08L2205/02

Abstract: Compositions comprising fluoroelastomers having copolymerized units of a cyano-containing cure site monomer are cured (i.e. crosslinked) with a fluoropolymer having pendant sulfonyl azide groups. The latter fluoropolymer comprises copolymerized units of a fluoroalkanesulfonyl azide of formula CF2═CF—(O)p—Rf—(CH2)n—SO2N3, wherein p=0 or 1; n=0-4; and Rf is a C1-C16 perfluoroalkyl or perfluoroalkoxy group. The crosslinks are tetrazole rings formed by the reaction of the pendant sulfonyl azide groups on the fluoropolymer with pendant cyano groups on the fluoroelastomer.

公开(公告)号：US09475935B2

公开(公告)日：2016-10-25

申请号：US13877034

申请日：2011-09-29

Applicant: Taku Yamanaka ,  Masayoshi Miyamoto ,  Shunji Kasai ,  Masayuki Tsuji ,  Kazuya Kawahara ,  Mayumi Yamauchi ,  Taketo Kato ,  Yasuhiko Sawada

Inventor： Taku Yamanaka ,  Masayoshi Miyamoto ,  Shunji Kasai ,  Masayuki Tsuji ,  Kazuya Kawahara ,  Mayumi Yamauchi ,  Taketo Kato ,  Yasuhiko Sawada

IPC: C08L27/18 ,  C08L69/00 ,  C08F214/26 ,  C08L67/02 ,  C08J3/16 ,  C08J3/20 ,  C08L27/22

CPC classification number: C08L69/00 ,  C08F214/26 ,  C08J3/16 ,  C08J3/203 ,  C08J2327/18 ,  C08J2369/00 ,  C08J2427/18 ,  C08L27/18 ,  C08L27/22 ,  C08L67/02 ,  Y10T428/2982 ,  C08F214/28 ,  C08F2/26

Abstract: Provided is a dripping inhibitor excellent in handling characteristics. The present invention provides a dripping inhibitor including a modified polytetrafluoroethylene, the inhibitor having an average particle size of 300 to 800 μm, an apparent density of 0.40 to 0.52 g/ml, a compression ratio of 1.20 or less, an aggregate disintegration degree with 50-sec vibration of 70% or more, a cylinder extrusion pressure at a reduction ratio 1500 of 80 MPa or less, and a standard specific gravity (SSG) of 2.140 to 2.230.

Abstract translation: 具有处理性优异的滴液抑制剂。 本发明提供一种包含改性聚四氟乙烯的防滴落剂，该平均粒度为300〜800μm，表观密度为0.40〜0.52g / ml，压缩比为1.20以下，聚集体崩解度为50 -sec振动为70％以上，压下率1500为80MPa以下的圆筒挤出压力为2.140〜2.230的标准比重（SSG）。

公开(公告)号：US20160280902A1

公开(公告)日：2016-09-29

申请号：US15035607

申请日：2014-11-24

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY

Inventor： Ming-Hong Hung

IPC: C08L27/22 ,  C08L41/00

CPC classification number: C08L27/22 ,  C08L27/12 ,  C08L27/18 ,  C08L41/00 ,  C08L2205/02

Abstract: Compositions comprising fluoroelastomers having copolymerized units of a cyano-containing cure site monomer are cured (i.e. crosslinked) with a fluoropolymer having pendant sulfonyl azide groups. The latter fluoropolymer comprises copolymerized units of a fluoroalkanesulfonyl azide of formula CF2═CF—(O)p—Rf—(CH2)n—SO2N3, wherein p=0 or 1; n=0-4; and Rf is a C1-C16 perfluoroalkyl or perfluoroalkoxy group. The crosslinks are tetrazole rings formed by the reaction of the pendant sulfonyl azide groups on the fluoropolymer with pendant cyano groups on the fluoroelastomer.

Abstract translation: 包含具有含氰基固化部位单体的共聚单元的含氟弹性体的组合物与具有侧链磺酰基叠氮基团的含氟聚合物固化（即交联）。 后一种含氟聚合物包括式CF 2 = CF-（O）p -Rf-（CH 2）n -SO 2 N 3的氟代烷基磺酰基叠氮化物的共聚单元，其中p = 0或1; n = 0-4; Rf为C1-C16全氟烷基或全氟烷氧基。 交联是通过氟聚合物上的侧链磺酰基叠氮基与氟弹性体上的侧基氰基反应形成的四唑环。

公开(公告)号：US20150299343A1

公开(公告)日：2015-10-22

申请号：US14440840

申请日：2013-11-05

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Rebecca Braslau

IPC: C08F8/30 ,  C08L25/18 ,  C08L27/22

CPC classification number: C08F8/30 ,  C07D249/04 ,  C08L25/18 ,  C08L27/22

Abstract: Disclosed are novel phthalate compounds and a simple and economical route to covalently attach a phthalate ester mimic to PVC is described, allowing plasticization of PVC without the danger of Endocrine Disruption Chemicals leaching from the polymer matrix. An azide-alkyne Husigen cycloaddition (in the absences of copper catalyst) using dialkyl acetylenedicarboxylates allows this cycloaddition to occur under very mild thermal conditions.

Abstract translation: 公开了新颖的邻苯二甲酸酯化合物，并描述了将邻苯二甲酸酯模拟物共价连接到PVC的简单和经济的途径，允许PVC的增塑而没有内分泌破坏化学品从聚合物基质中浸出的危险。 使用二烷基乙炔二羧酸盐的叠氮化物Husigen环加成（铜催化剂缺失）允许这种环加成发生在非常温和的热条件下。

公开(公告)号：US20130184395A1

公开(公告)日：2013-07-18

申请号：US13877034

申请日：2011-09-29

Applicant: Taku Yamanaka ,  Masayoshi Miyamoto ,  Shunji Kasai ,  Masayuki Tsuji ,  Kazuya Kawahara ,  Mayumi Yamauchi ,  Taketo Kato ,  Yasuhiko Sawada

Inventor： Taku Yamanaka ,  Masayoshi Miyamoto ,  Shunji Kasai ,  Masayuki Tsuji ,  Kazuya Kawahara ,  Mayumi Yamauchi ,  Taketo Kato ,  Yasuhiko Sawada

IPC: C08L27/18

CPC classification number: C08L69/00 ,  C08F214/26 ,  C08J3/16 ,  C08J3/203 ,  C08J2327/18 ,  C08J2369/00 ,  C08J2427/18 ,  C08L27/18 ,  C08L27/22 ,  C08L67/02 ,  Y10T428/2982 ,  C08F214/28 ,  C08F2/26

Abstract: Provided is a dripping inhibitor excellent in handling characteristics. The present invention provides a dripping inhibitor including a modified polytetrafluoroethylene, the inhibitor having an average particle size of 300 to 800 μm, an apparent density of 0.40 to 0.52 g/ml, a compression ratio of 1.20 or less, an aggregate disintegration degree with 50-sec vibration of 70% or more, a cylinder extrusion pressure at a reduction ratio 1500 of 80 MPa or less, and a standard specific gravity (SSG) of 2.140 to 2.230.

Abstract translation: 具有处理性优异的滴液抑制剂。 本发明提供一种滴加抑制剂，其包含改性聚四氟乙烯，该平均粒径为300〜800μm，表观密度为0.40〜0.52g / ml，压缩比为1.20以下，聚合物崩解度为50 -sec振动为70％以上，压下率1500为80MPa以下的圆筒挤出压力为2.140〜2.230的标准比重（SSG）。

公开(公告)号：US20120273268A1

公开(公告)日：2012-11-01

申请号：US13520516

申请日：2011-02-15

Applicant: Tatsuya Shimada ,  Masashi Kimura ,  Kousuke Shiraki ,  Mamoru Kondou ,  Masashi Sato

Inventor： Tatsuya Shimada ,  Masashi Kimura ,  Kousuke Shiraki ,  Mamoru Kondou ,  Masashi Sato

IPC: C09D123/26 ,  H02G3/04 ,  H01B7/295

CPC classification number: H01B7/295 ,  C08K3/22 ,  C08K5/0066 ,  C08K5/3445 ,  C08L23/02 ,  C08L23/06 ,  C08L23/26 ,  C08L27/22 ,  C08L43/04 ,  C08L2203/202 ,  C08L2203/206 ,  C08L2312/00 ,  C08L2312/06 ,  H01B3/441 ,  C08L2666/02

Abstract: A composition for a wire coating member having flame retardancy that is heat resistant and productive without using electron irradiation crosslinking, and an insulated wire and a wiring harness having the same. The insulated wire includes a wire coating member containing the composition for the wire coating member that contains water-crosslinkable polyolefin containing polyolefin that is modified by a silane coupling agent, unmodified polyolefin, modified polyolefin that is modified by a functional group, a bromine flame retardant, a cross-linking catalyst, a phenolic antioxidant, and either one of a zinc sulfide, and a zinc oxide and an imidazole compound. The insulated wire is prepared by extrusion-coating a conductor with the composition to form the wire coating member around the conductor, and the wire coating member is water-crosslinked.

Abstract translation: 一种具有阻燃性且具有耐热性和生产性而不使用电子辐照交联的线涂层构件的组合物，以及具有该组合物的绝缘线和线束。 绝缘电线包括包含用于电线涂布部件的电线涂敷部件的电线涂敷部件，其含有可通过硅烷偶联剂改性的含聚烯烃的聚合物，未改性聚烯烃，被官能团改性的改性聚烯烃，溴阻燃剂 ，交联催化剂，酚类抗氧化剂，以及硫化锌，氧化锌和咪唑化合物中的任一种。 绝缘电线是通过用组合物挤出涂覆导体以在导体周围形成电线涂覆部件制备的，并且电线涂覆部件是水交联的。

公开(公告)号：US20050119417A1

公开(公告)日：2005-06-02

申请号：US10984031

申请日：2004-11-09

Applicant: Steven Hamrock ,  Naiyong Jing ,  Shane Mao ,  L. Hardy

Inventor： Steven Hamrock ,  Naiyong Jing ,  Shane Mao ,  L. Hardy

IPC: C08F8/26 ,  C08F8/36 ,  C08J5/22 ,  C08L27/16 ,  C08L27/22 ,  H01B1/06 ,  H01B13/00 ,  H01M8/02 ,  H01M8/10 ,  C08F14/18

CPC classification number: C08L27/22 ,  C08F8/26 ,  C08J5/225 ,  C08L27/16 ,  C08L2205/02 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1072 ,  Y02P70/56 ,  C08F14/18 ,  C08L2666/04

Abstract: Methods are provided to make acid functional fluoropolymers by: a) dehydrofluorinating a starting fluoropolymer with a dehydrofluorinating agent to form an unsaturated fluoropolymer; b) adding an acidifiable nucleophilic functionalizing agent to a double bond of the unsaturated fluoropolymer; and c) acidifying the added acidifiable function. Acid functional fluoropolymers and ion conducting membranes thereof are also provided, including acid functional fluoropolymer having pendent groups according to the formula: —X—Ar-An, wherein X is selected from O, S or NR, where R is selected from H and C1-C30 alkyl or aryl, which are optionally substituted, wherein Ar is a C6-C30 aromatic group, which is optionally substituted, wherein A is an acidic function or salt thereof, wherein a can be independently chosen to be 1, 2 or 3.

Abstract translation: 提供通过以下方式制备酸官能含氟聚合物的方法：a）用脱氟化氢剂使起始含氟聚合物脱氟化氢以形成不饱和含氟聚合物; b）将可酸化的亲核官能化剂加入到不饱和含氟聚合物的双键中; 和c）酸化所添加的酸化功能。 还提供了酸官能含氟聚合物及其离子传导膜，包括具有下式的侧基的酸官能含氟聚合物：-X-Ar-A N，其中X选自O，S或NR， 其中R选自H和任选取代的C 1 -C 30烷基或芳基，其中Ar是任选取代的C 6 -C 30芳族基团，其中A是酸性官能团或其盐，其中a可以独立地选自 为1,2或3。