公开(公告)号：US09688796B2

公开(公告)日：2017-06-27

申请号：US14918245

申请日：2015-10-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Harald Kaspar ,  Ludwig Mayer ,  Tilman C. Zipplies

IPC: C08F16/24 ,  C08F214/26 ,  C09D127/18

CPC classification number: C08F214/262 ,  C08F16/24 ,  C09D127/18 ,  C08F2/16

Abstract: Provided are a tetrafluoroethylene copolymers having a melting point of at least 317° C., a melt flow index (MFI) at 372° C. and a 5 kg load (MFI 372/5) of from about 0.60 g/10 min up to about 15 g/10 min. Also provided are methods of forming a shaped article using the copolymers described above, shaped articles made with those copolymers and compositions containing such copolymers.

公开(公告)号：US20150291714A1

公开(公告)日：2015-10-15

申请号：US14646451

申请日：2013-11-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C08F214/26 ,  C08L27/18

CPC classification number: C08F214/262 ,  C08F214/184 ,  C08L27/18 ,  C08L2201/54

Abstract: A method of making a partially fluorinated polymer dispersions and resulting aqueous mixtures. The method comprising polymerizing one or more fluorinated monomers in an aqueous emulsion polymerization in the presence of a polymerizable fluorinated emulsifier to form a fluorinated polymer. The polymerizable fluorinated emulsifier has the formula X2C═CX(CF2)m(CH2)n[0-(CX2)p]q-[O—(CX2)r]s—[O—(CX2—CX2)]t—[(O)w—(CX2)u]v-[CH2]z—Y.

Abstract translation: 制备部分氟化聚合物分散体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氟化单体以形成氟化聚合物。 可聚合的氟化乳化剂具有式X2C = CX（CF2）m（CH2）n [0-（CX2）p] q- [O-（CX2）r] s- [O-（CX2-CX2）] t- [ （O）w - （CX2）u] v- [CH2] z-Y。

公开(公告)号：US10766990B2

公开(公告)日：2020-09-08

申请号：US15550321

申请日：2016-02-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Denis Duchesne ,  Klaus Hintzer ,  Harald Kaspar ,  Kai H. Lochhaas ,  Per M. Nelson ,  Jens C. Schrooten ,  Karl D. Weilandt ,  Tilman C. Zipplies

IPC: C08F214/26 ,  C08J5/12 ,  H01B3/44 ,  C08F214/28 ,  C08F2/28 ,  C08K3/08

Abstract: A copolymer having tetrafluoroethylene units, hexafluoropropylene units, and units independently represented by formula in a range from 0.02 to 2 mole percent, based on the total amount of the copolymer. Rf is a linear or branched perfluoroalkyl group having from 1 to 8 carbon atoms and optionally interrupted by one or more —O— groups, n is from 1 to 6, and m is 0 or 1. The copolymer has a melt flow index in a range from 25 grams per 10 minutes to 35 grams per 10 minutes and has up to 50 unstable end groups per 106 carbon atoms. The copolymer can be extruded to make articles, such as insulated cables. A method of making the copolymer is also disclosed.

公开(公告)号：US09982091B2

公开(公告)日：2018-05-29

申请号：US15122538

申请日：2015-03-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C08G65/00 ,  C08L23/28 ,  C08L15/02

CPC classification number: C08G65/007 ,  C08F214/262 ,  C08K5/06 ,  C08L23/28

Abstract: Described herein is a peroxide curable, highly fluorinated elastomer derived from (a) a fluorinated di-iodo ether compound of the following formula I: Rf—CF(I)—(CX2)n—(CX2CXR)m—O—R″f-Ok—(CXR′CX2)p—(CX2)q—CF(I)—R′f wherein X is independently selected from F, H, and Cl; Rf and R′f are independently selected from F and a monovalent perfluoroalkane having 1-3 carbons; R is F, or a partially fluorinated or perfluorinated alkane comprising 1-3 carbons; R″f is a divalent fluoroalkylene having 1-5 carbons or a divalent fluorinated alkylene ether having 1-8 carbons and at least one ether linkage; k is 0 or 1; and n, m, and p are independently selected from an integer from 0-5, with the proviso that when k is 0, n+m is at least 1 and p+q is at least 1; and (b) a fluorinated monomer.

公开(公告)号：US09714307B2

公开(公告)日：2017-07-25

申请号：US14646451

申请日：2013-11-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C08L27/18 ,  C08F214/26 ,  C08F214/18

CPC classification number: C08F214/262 ,  C08F214/184 ,  C08L27/18 ,  C08L2201/54

Abstract: A method of making a partially fluorinated polymer dispersions and resulting aqueous mixtures. The method comprising polymerizing one or more fluorinated monomers in an aqueous emulsion polymerization in the presence of a polymerizable fluorinated emulsifier to form a fluorinated 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.

公开(公告)号：US20170037166A1

公开(公告)日：2017-02-09

申请号：US15331604

申请日：2016-10-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Michael Juergens ,  Harald Kaspar ,  Herbert Koenigsmann ,  Andreas R. Maurer ,  Werner Schwertfeger ,  Tilman C. Zipplies

IPC: C08F214/26 ,  C07C51/41

CPC classification number: C08F214/262 ,  B01F17/0035 ,  C07C51/41 ,  C07C59/135 ,  C08F2400/00 ,  C08F2500/24 ,  C08L71/02 ,  C09D127/12 ,  C08L2666/22

Abstract: The invention provides a method for making a fluoropolymer and a method for preparing a fluorinated surfactant.

Abstract translation: 本发明提供一种制备氟聚合物的方法和一种制备氟化表面活性剂的方法。

公开(公告)号：US20160304633A1

公开(公告)日：2016-10-20

申请号：US15180385

申请日：2016-06-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Michael Juergens ,  Harald Kaspar ,  Kai H. Lochhaas ,  Oleg Shyshkov ,  Andre Streiter ,  Tilman C. Zipplies ,  Sabine H. G. Beuermann ,  Muhammad Imran ul-haq

IPC: C08F8/30 ,  C08G73/00

CPC classification number: C08F8/30 ,  C08F4/00 ,  C08F4/02 ,  C08F114/20 ,  C08F114/22 ,  C08G73/00 ,  Y10T428/139 ,  Y10T428/1397 ,  C08F14/18

Abstract: Fluoropolymers containing one or more azide group wherein the azide group is not a sulfonyl-azide group and processes of preparing them.

Abstract translation: 含有一个或多个叠氮基的含氟聚合物及其制备方法，其中叠氮基不是磺酰基叠氮基。

公开(公告)号：US20160280824A1

公开(公告)日：2016-09-29

申请号：US15036824

申请日：2014-11-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C08F214/26 ,  C08K5/14

CPC classification number: C08F214/262 ,  C08F214/26 ,  C08K5/06 ,  C08K5/095 ,  C08K5/14

Abstract: Described herein is a peroxide curable, highly fluorinated elastomer derived from tetrafluoroethylene, a perfluoro ether monomer, and a compound selected from at least one of a highly fluorinated bisolefin ether and an iodine-containing perfluorinated ether.

Abstract translation: 本文描述了由四氟乙烯衍生的过氧化物可固化的高度氟化的弹性体，全氟醚单体和选自高度氟化的双烯烃醚和含碘全氟化醚中的至少一种的化合物。

公开(公告)号：US20160039959A1

公开(公告)日：2016-02-11

申请号：US14918245

申请日：2015-10-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Harald Kaspar ,  Ludwig Mayer ,  Tilman C. Zipplies

IPC: C08F214/26 ,  C09D127/18

CPC classification number: C08F214/262 ,  C08F16/24 ,  C09D127/18 ,  C08F2/16

Abstract: Provided are a tetrafluoroethylene copolymers having a melting point of at least 317° C., a melt flow index (MFI) at 372° C. and a 5 kg load (MFI 372/5) of from about 0.60 g/10 min up to about 15 g/10 min. Also provided are methods of forming a shaped article using the copolymers described above, shaped articles made with those copolymers and compositions containing such copolymers.

公开(公告)号：US20140094564A1

公开(公告)日：2014-04-03

申请号：US14032912

申请日：2013-09-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer ,  Kai H. Lochhaas ,  Michael Jürgens ,  Harald Kaspar ,  Tilman C. Zipplies ,  André Streiter

IPC: C08K5/19

CPC classification number: C08K5/19 ,  C08F2/24 ,  C08F14/18 ,  C08F214/18 ,  C08K5/095 ,  C08F2/16 ,  C08L27/12

Abstract: There is provided an article prepared from a fluoroelastomer, the fluoroelastomer being derived from an emulsion, the emulsion comprising a fluorinated emulsifier represented by the formula F—(CF2)t—[O(CF2)n]m—O—(CHF)o—(CF2)p—X.

Abstract translation: 提供由含氟弹性体制备的制品，所述含氟弹性体衍生自乳液，所述乳液包含由式F-（CF 2）t- [O（CF 2）n] m -O-（CHF）o表示的氟化乳化剂 - （CF2）p-X。