Patent search ap:("3M INNOVATIVE PROPERTIES COMPANY") AND inv:"Klaus Hintzer" Page 13

121.

发明申请
FLUOROTHERMOPLASTIC POLYMER COMPOSITIONS 审中-公开

公开(公告)号：US20170226336A1

公开(公告)日：2017-08-10

申请号：US15503098

申请日：2015-08-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lisa P. Chen , Klaus Hintzer , Harald Kaspar , Kai H. Lochhaas , Mark W. Muggli , Jens Schrooten , Allen M. Sohlo , Helmut Traunspurger , Karl D. Weilandt , Tilman C. Zipplies

IPC: C08L27/18 , C08L27/20 , B32B27/30 , B32B27/20 , B32B27/32 , B32B25/12 , B32B1/08 , B32B25/14 , B32B25/08 , C08L27/16 , B32B7/12

CPC classification number: C08L27/18 , B32B1/08 , B32B7/12 , B32B25/08 , B32B25/12 , B32B25/14 , B32B27/18 , B32B27/20 , B32B27/304 , B32B27/322 , B32B2264/0242 , B32B2264/0257 , B32B2264/102 , B32B2270/00 , B32B2307/50 , B32B2307/7265 , B32B2597/00 , B32B2605/08 , C08F214/16 , C08F214/22 , C08F214/222 , C08F214/26 , C08F214/262 , C08F214/28 , C08F214/282 , C08F259/08 , C08L27/16 , C08L27/20 , C08L2205/025

Abstract: Described herein is a composition comprising (i) a hydrofluorothermoplastic polymer, wherein the hydrofluorothermoplastic polymer is derived from: (a) 50-85 mol % tetrafluoroethene; (b) 2-15 mol % hexafluoropropene; (c) 10-35 mol % vinylidene fluoride; and (d) 0.1 to 5 mol % of a bromine-containing monomer; and (ii) a perhalogenated thermoplastic polymer. Such compositions can be used in multilayer constructions in, for example, fuel hose applications.

122.

发明授权
High melting PTFE polymers for melt-processing 有权

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.

123.

发明申请
PARTIALLY FLUORINATED POLYMERS 有权
Title translation: 部分氟化聚合物

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。

124.

发明申请
METHOD OF MAKING FLUORINATED ALKOXY CARBOXYLIC ACIDS AND PRECURSORS THEREOF 有权
Title translation: 制备氟化烷氧基羧酸及其前体的方法

公开(公告)号：US20130231494A1

公开(公告)日：2013-09-05

申请号：US13862905

申请日：2013-04-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tilman C. Zipplies , Klaus Hintzer , Oleg Shyshkov

IPC: C07C255/13 , C07C253/14 , C07C51/08 , C07C247/04

CPC classification number: C07C255/13 , C07C51/08 , C07C59/135 , C07C67/08 , C07C69/708 , C07C247/04 , C07C253/14

Abstract: Provided are saturated partially fluorinated alkoxy carboxylic acids or salts thereof and methods of preparation.

Abstract translation: 提供的是饱和部分氟化的烷氧基羧酸或其盐及其制备方法。

125.

发明公开
CORE SHELL FLUOROPOLYMERS WITH FUNCTIONAL GROUPS SUITABLE FOR COPPER AND ELECTRONIC TELECOMMUNICATIONS ARTICLES 审中-公开

公开(公告)号：US20240343898A1

公开(公告)日：2024-10-17

申请号：US18579647

申请日：2022-08-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael C. Dadalas , Klaus Hintzer , Naiyong Jing , Steffen Vowinkel

IPC: C08L27/18

CPC classification number: C08L27/18 , C08L2203/20 , C08L2207/53

Abstract: Presently described are electronic telecommunication articles comprising core shell fluoropolymers comprising polymerized units of tetrafluoroethylene and no greater than 1 wt. % of polymerized units of comonomer comprising a functional group. The functional groups are typically selected from nitrile, halogen, sulfur oxide, perfluorinated alkyl ether, and carbonyl. The core shell fluoropolymer typically comprises at least 80, 85, 90, 95, 96, 97, 98, 99 wt. % or greater of polymerized units of tetrafluoroethylene. In some embodiments, the core shell fluoropolymer further comprises up to 20 or 25 wt. % of polymerized units of other comonomers, such as hexafluoropropylene (HFP). Also described are methods of making a coated substrate, coated substrates, and core shell fluoropolymers.

126.

发明授权
Latex blends of amorphous perfluorinated polymers and articles derived therefrom 有权

公开(公告)号：US12116476B2

公开(公告)日：2024-10-15

申请号：US17413053

申请日：2019-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Klaus Hintzer , Tamon Aoki , Tatsuo Fukushi , Florian D. Jochum , Peter J. Scott , Yuta Suzuki , Karl D. Weilandt , Steffen Vowinkel

IPC: C08L27/18 , B29B9/08 , C08F214/26 , C08F214/28 , C08L19/02 , C08L27/20 , B29K19/00

CPC classification number: C08L27/18 , B29B9/08 , C08F214/262 , C08F214/282 , C08L19/02 , C08L27/20 , B29K2019/00

Abstract: Described herein is a latex blend comprising (i) an amorphous perfluoropolymer and (ii) an aqueous dispersion of semi crystalline fluoropolymer particles, wherein the particles comprise a TFE homopolymer or a TFE copolymer comprising no more than 1 wt % of a second fluorinated monomer, wherein the semi crystalline fluoropolymer particles (a) have an MFI (372° C. with 2.16 kg) of less than 50 g/10 min or (b) are not melt processible and have an SSG of less than 2.190, wherein the semi crystalline fluoropolymer particles have an average diameter greater than 100 nm.

127.

发明授权
Fluorinated copolymer and compositions and articles including the same 有权

公开(公告)号：US12034193B2

公开(公告)日：2024-07-09

申请号：US17782193

申请日：2020-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lisa P. Chen , Gregg D. Dahlke , Denis Duchesne , Klaus Hintzer , Matthew J. Lindell , Sean M. Smith , Arne Thaler , Michael A. Yandrasits

IPC: H01M8/1039 , H01M4/88 , H01M4/90 , H01M8/1004

CPC classification number: H01M8/1039 , H01M4/881 , H01M4/9008 , H01M8/1004 , H01M2300/0082

Abstract: The copolymer includes divalent units represented by formula —[CF2—CF2]—, at least one divalent unit represented by formula (I): and at least one divalent unit independently represented by formula (II): A is —N(RFa)2 or a is non-aromatic, 5- to 8-membered, perfluorinated ring comprising one or two nitrogen atoms in the ring and optionally comprising at least one oxygen atom in the ring, each RFa is independently linear or branched perfluoroalkyl having 1 to 8 carbon atoms and optionally interrupted by at least one catenated O or N atom, each Y is independently —H or —F, with the proviso that one Y may be —CF3, h is 0, 1, or 2, each i is independently 2 to 8, and j is 0, 1, or 2. A catalyst ink and polymer electrolyte membrane including the copolymer are also provided.

128.

发明公开
Method of Making a Fluoropolymer Dispersion Having a Low Amount of Perfluoroalkanoic Acids or Salts Thereof and the Fluoropolymer Comprises a Low Ionic End Group Ratio 审中-公开

公开(公告)号：US20240191012A1

公开(公告)日：2024-06-13

申请号：US18553738

申请日：2022-05-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tatsuo Fukushi , Miguel A. Guerra , Klaus Hintzer , Michael H. Mitchell , Justin T. Roop , Steffen Vowinkel

IPC: C08F214/26 , C08F2/26 , C08F2/38 , C08F216/14 , C08L27/18

CPC classification number: C08F214/262 , C08F2/26 , C08F2/38 , C08F216/1408 , C08L27/18 , C08F2800/20 , C08L2201/50

Abstract: Described herein is a method of making a fluoropolymer, the method comprising: providing an aqueous mixture comprising a fluorinated monomer, and an initiator; polymerizing the aqueous mixture under free radical conditions; and adding perfluoromethyl iodide during the polymerization to provide an aqueous dispersion of the fluoropolymer, wherein the amount of perfluorooctanoic acid or salt thereof in the aqueous dispersion of the fluoropolymer is not more than 25 nanograms per gram of the fluoropolymer.

129.

发明公开
Fluoropolymer Compositions Comprising A Curing Agent with Ethylenically Unsaturated and Electron Donor Groups, and Substrates Coated Therewith 审中-公开

公开(公告)号：US20240117086A1

公开(公告)日：2024-04-11

申请号：US17766372

申请日：2020-10-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing , Cheng Gu , Klaus Hintzer , Tho Q. Nguyen , Peter J. Scott

IPC: C08F214/22 , C08J7/04 , C08J7/18 , C09D127/16

CPC classification number: C08F214/225 , C08J7/04 , C08J7/18 , C09D127/16

Abstract: A method of making a crosslinked fluoropolymer is described. The method comprises applying a composition to a substrate, wherein the composition comprises fluoropolymer and a fluorinated solvent, one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof. The method further comprises removing the solvent and curing the fluoropolymer with actinic (e.g. ultraviolet “UV”) radiation. Also described is a composition comprising a fluoropolymer dissolved in a fluorinated solvent, and one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof; and article comprising the crosslinked fluoropolymer.