公开(公告)号：US09803041B2

公开(公告)日：2017-10-31

申请号：US14422764

申请日：2013-07-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Harald Kaspar ,  Klaus Hintzer ,  Tilman C. Zipplies ,  Thomas J. Blong

IPC: D06M15/277 ,  C08F214/26 ,  C08F2/30

CPC classification number: C08F214/26 ,  C08F2/30 ,  C08F214/28 ,  C08F210/02

Abstract: Tetrafluoroethene-based fluoropolymers of low gel content, methods of making the fluoropolymers, methods of extruding the fluoropolymers into articles, and extruded articles comprising the fluoropolymers.

公开(公告)号：US20170305820A1

公开(公告)日：2017-10-26

申请号：US15516124

申请日：2015-09-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tilman C. Zipplies ,  Klaus Hintzer ,  Monika A. Willert-Porada ,  Thorsten Gerdes ,  Jens Herdegen ,  Achim Schmidt-Rodenkirchen ,  Stephan Aschauer

IPC: C07C17/361 ,  B01J19/12

CPC classification number: C07C17/361 ,  B01J19/088 ,  B01J19/126 ,  B01J2219/0875 ,  B01J2219/0896 ,  B01J2219/1206 ,  B01J2219/1293 ,  C07C17/23 ,  C07C21/185 ,  C07C21/18

Abstract: Provided is a process for producing fluorinated alkenes by providing a microwave plasma in a reactor chamber, introducing a protective gas feed into the reactor chamber, and contacting a conversion feed comprising at least one fluorinated linear or branched alkane with the plasma. Also provided are an apparatus and the use of the process and the apparatus.

公开(公告)号：US09694333B2

公开(公告)日：2017-07-04

申请号：US15302525

申请日：2015-04-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Egon Obermaier ,  Arne Thaler

IPC: C07C51/42 ,  B01F17/00 ,  B01J49/07 ,  B01J49/57 ,  B01J41/12 ,  B01J41/05

CPC classification number: B01F17/0035 ,  B01J41/05 ,  B01J41/12 ,  B01J49/07 ,  B01J49/57 ,  C07C51/47 ,  C07C59/135

Abstract: Described herein is a process for recovering a branched, ether-containing fluorinated emulsifier from an anion exchange resin by (1) contacting the anion exchange resin with a recovery fluid to form an eluate, the recovery fluid comprising an ammonium salt, water, and a water-miscible solvent, wherein the fluorinated emulsifier is of the formula: [Rf-(0-R′f)n-0-CF(CF3)-C(0)0-]i M+1; and (2) separating the anion exchange resin from the eluate.

公开(公告)号：US09556298B2

公开(公告)日：2017-01-31

申请号：US14650091

申请日：2013-11-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Florian D. Jochum ,  Harald Kaspar ,  Kai H. Lochhaas ,  Tilman C. Zipplies

IPC: C08F14/16 ,  C08F214/22 ,  C08F14/18 ,  C08F14/26 ,  C08F2/16 ,  C08F214/26

CPC classification number: C08F214/222 ,  C08F2/16 ,  C08F14/16 ,  C08F14/18 ,  C08F14/26 ,  C08F214/262

Abstract: Described herein is a method of making a fluoropolymer and fluoropolymers thereof, wherein the method comprises: (a) providing an aqueous solution comprising a water soluble polyiodide salt of Formula (I): M+y[I—I—(I)n]y− wherein M is a cation group having a valence y, y is an integer of at least 1 and n is an integer of at least 1; and (b) initiating polymerization of a monomer in the aqueous solution, wherein the monomer is a fluorinated monomer.

Abstract translation: 本文描述了制备氟聚合物及其含氟聚合物的方法，其中所述方法包括：（a）提供包含式（I）的水溶性多碘化物盐：M + y [I-I-（I）n] y-其中M是具有价y的阳离子基团，y是至少为1的整数，n是至少为1的整数; 和（b）引发单体在水溶液中的聚合，其中单体是氟化单体。

公开(公告)号：US20160122572A1

公开(公告)日：2016-05-05

申请号：US14891566

申请日：2014-05-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tilman C. Zipples ,  Arne Thaler ,  Egon Obermaier ,  Klaus Hintzer ,  Michael C. Dadalas

IPC: C09D127/18 ,  C08K5/41 ,  C08K5/42 ,  C08K5/521 ,  C09D105/00 ,  C08K5/06

CPC classification number: C09D127/18 ,  C08F6/16 ,  C08F6/20 ,  C08J3/03 ,  C08J3/05 ,  C08K5/053 ,  C08K5/06 ,  C08K5/1545 ,  C08K5/41 ,  C08K5/42 ,  C08K5/521 ,  C09D105/00 ,  C08L27/18

Abstract: Provided are processes for upconcentrating fluoropolymer dispersions. Also provided are upconcentrated dispersions and substrates coated with such dispersions.

Abstract translation: 提供了富含氟聚合物分散体的方法。 还提供了上层分散体和涂有这种分散体的基材。

公开(公告)号：US20160122522A1

公开(公告)日：2016-05-05

申请号：US14992223

申请日：2016-01-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Harald Kaspar ,  Herbert Koenigsmann ,  Helmut Traunspurger ,  Tilman C. Zipplies

IPC: C08L27/18

CPC classification number: C08L27/18 ,  C08F214/262

Abstract: A method of making a highly fluorinated polymers and resulting aqueous mixtures. The method comprising polymerizing one or more perfluorinated monomers in an aqueous emulsion polymerization in the presence of a polymerizable fluorinated emulsifier to form a perfluorinated polymer. The polymerizable fluorinated emulsifier has the formula X2C═CX(CF2)m(CH2)n[O—(CX2)p]q—[O—(CX2)r]s−[O—(CX2—CX2)]t—[(O)w—(CX2)u]v—[CH2]z—Y. The method also provides for isolating the highly fluorinated polymer and post-fluorinating the isolated highly fluorinated polymer.

Abstract translation: 制备高度氟化聚合物和所得含水混合物的方法。 该方法包括在可聚合的氟化乳化剂的存在下在水乳液聚合中聚合一种或多种全氟化单体以形成全氟化聚合物。 可聚合的氟化乳化剂具有式X2C≡CX（CF2）m（CH2）n [O-（CX2）p] q- [O-（CX2）r] s- [O-（CX2-CX2）] t- [ （O）w - （CX2）u] v- [CH2] z-Y。 该方法还提供了分离高度氟化的聚合物和后氟化分离的高度氟化的聚合物。

公开(公告)号：US09260553B2

公开(公告)日：2016-02-16

申请号：US14646980

申请日：2013-11-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Harald Kaspar ,  Herbert Koenigsmann ,  Helmut Traunspurger ,  Tilman C. Zipplies

IPC: C08F214/26

CPC classification number: C08L27/18 ,  C08F214/262

Abstract: A method of making a highly fluorinated polymers and resulting aqueous mixtures. The method comprising polymerizing one or more perfluorinated monomers in an aqueous emulsion polymerization in the presence of a polymerizable fluorinated emulsifier to form a perfluorinated polymer. The polymerizable fluorinated emulsifier has the formula X2C═CX(CF2)m(CH2)n[O—(CX2)p]q—[O—(CX2)r]s—[O—(CX2—CX2)]t—[(O)w—(CX2)u]v—[CH2]z—Y. The method also provides for isolating the highly fluorinated polymer and post-fluorinating the isolated highly fluorinated polymer.

Abstract translation: 制备高度氟化聚合物和所得含水混合物的方法。 该方法包括在可聚合的氟化乳化剂的存在下在水乳液聚合中聚合一种或多种全氟化单体以形成全氟化聚合物。 可聚合的氟化乳化剂具有式X2C≡CX（CF2）m（CH2）n [O-（CX2）p] q- [O-（CX2）r] s- [O-（CX2-CX2）] t- [ （O）w - （CX2）u] v- [CH2] z-Y。 该方法还提供了分离高度氟化的聚合物和后氟化分离的高度氟化的聚合物。

公开(公告)号：US20130344341A1

公开(公告)日：2013-12-26

申请号：US13918390

申请日：2013-06-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael C. Dadalas ,  Klaus Hintzer ,  Ludwig Mayer ,  Tilman C. Zipplies ,  James A. McDonell

IPC: F16C17/12

CPC classification number: F16C17/12 ,  C02F1/42 ,  C02F2101/14 ,  C02F2209/06 ,  C08F6/16 ,  C08F6/22 ,  C08F14/18 ,  Y10T428/3154 ,  C08L27/12 ,  C08F2/24

Abstract: Provided is an article comprising a bearing, wherein the bearing has disposed upon it a fluoropolymer composition. The fluoropolymer composition comprises a fluoropolymer and a pH-dependent surfactant.

Abstract translation: 提供一种包括轴承的制品，其中所述轴承在其上设置有氟聚合物组合物。 氟聚合物组合物包含含氟聚合物和pH依赖性表面活性剂。