ES332638A1 - Procedimiento para la obtencion de polvos que contienen politetrafluoretileno de propiedades de elaboracion mejoradas. - Google Patents

Procedimiento para la obtencion de polvos que contienen politetrafluoretileno de propiedades de elaboracion mejoradas.

Info

Publication number
ES332638A1
ES332638A1 ES0332638A ES332638A ES332638A1 ES 332638 A1 ES332638 A1 ES 332638A1 ES 0332638 A ES0332638 A ES 0332638A ES 332638 A ES332638 A ES 332638A ES 332638 A1 ES332638 A1 ES 332638A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
polyethefluorethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0332638A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Publication of ES332638A1 publication Critical patent/ES332638A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
ES0332638A 1965-10-26 1966-10-22 Procedimiento para la obtencion de polvos que contienen politetrafluoretileno de propiedades de elaboracion mejoradas. Expired ES332638A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0047509 1965-10-26

Publications (1)

Publication Number Publication Date
ES332638A1 true ES332638A1 (es) 1967-10-01

Family

ID=7101667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0332638A Expired ES332638A1 (es) 1965-10-26 1966-10-22 Procedimiento para la obtencion de polvos que contienen politetrafluoretileno de propiedades de elaboracion mejoradas.

Country Status (9)

Country Link
US (1) US3527857A (es)
AT (1) AT273488B (es)
BE (1) BE688872A (es)
CH (1) CH449935A (es)
ES (1) ES332638A1 (es)
GB (1) GB1137349A (es)
LU (1) LU52203A1 (es)
NL (1) NL139334B (es)
SE (1) SE309108B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029870A (en) * 1970-02-03 1977-06-14 Imperial Chemical Industries Limited Tetrafluoroethylene polymers
US3882217A (en) * 1970-12-11 1975-05-06 Ici Ltd Method for the production of free-flowing polytetrafluoroethylene molding powders
US3953412A (en) * 1972-08-09 1976-04-27 Takumi Saito Sintered micro-powder of tetrafluoroethylene polymers
JPS5032098B2 (es) * 1972-08-09 1975-10-17
US3928524A (en) * 1973-01-17 1975-12-23 Du Pont Process for reducing electrostatic charge on polytetrafluoroethylene agglomerates
US3855191A (en) * 1973-04-04 1974-12-17 Du Pont Polytetrafluoroethylene molding powders of tetrafluoroethylene and perfluoro (alkyl vinyl ether) copolymer
US4123606A (en) * 1977-09-21 1978-10-31 E. I. Du Pont De Nemours And Company Deagglomeration process
DE2744244C3 (de) * 1977-10-01 1981-01-08 Hoechst Ag, 6000 Frankfurt Thermisch vorbehandeltes, aus der Schmelze nicht verarbeitbares, mit einem perfluorierten Monomeren modifiziertes Tetrafluoräthylen-Polymerisatpulver und Verfahren zur Herstellung von Pulvern von aus der Schmelze nicht verarbeitbaren Tetrafluoräthylen-Polymerisaten mit hohem Schüttgewicht und guter Rieselfähigkeit
US4241137A (en) * 1977-11-22 1980-12-23 Daikin Kogyo Co., Ltd. Process for preparing polytetrafluoroethylene granular powder
JPS5618624A (en) * 1979-07-24 1981-02-21 Daikin Ind Ltd Production of filled polytetrafluoroethylene fine powder
JPS6021694B2 (ja) * 1980-07-08 1985-05-29 ダイキン工業株式会社 フイラ−入りポリテトラフルオロエチレン成形粉末の製造方法
DE3135598A1 (de) * 1981-09-09 1983-03-17 Hoechst Ag, 6000 Frankfurt "kontinuierliches verfahren zur agglomerierung von ptee-pulvern im fluessigen medium und damit gewonnenes modifiziertes ptee-pulver"
US4587286A (en) * 1984-03-12 1986-05-06 James Wilkinson Dispersion of poly(ethylene tetrafluoroethylene)
JPS62260849A (ja) * 1986-04-11 1987-11-13 Daikin Ind Ltd 熱溶融性フツ素樹脂の顆粒状粉末およびその製造法
DE3941368A1 (de) * 1989-12-15 1991-06-20 Hoechst Ag Verfahren zur herstellung eines agglomerierten formpulvers aus polytetrafluorethylen und hydrophoben fuellstoffen
US5502161A (en) * 1994-12-21 1996-03-26 Ici Americas Inc. Method for the production of free-flowing tetrafluoroethylene polymer molding powders
JPH0952955A (ja) * 1995-08-11 1997-02-25 Daikin Ind Ltd 変性ポリテトラフルオロエチレン粒状粉末の製法
JP3666210B2 (ja) * 1997-07-24 2005-06-29 旭硝子株式会社 ポリテトラフルオロエチレン造粒粉末の製造法
JPH11236454A (ja) * 1998-02-24 1999-08-31 Du Pont Mitsui Fluorochem Co Ltd ポリテトラフルオロエチレン造粒粉末の製造方法
AU2003269802A1 (en) * 2002-03-14 2003-12-31 Shamrock Technologies, Inc. Methods for producing submicron polytetrafluoroethylene powder and products thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265679A (en) * 1963-09-19 1966-08-09 Pennsalt Chemicals Corp Chemical product and method for its manufacture

Also Published As

Publication number Publication date
BE688872A (es) 1967-04-26
DE1745907B2 (de) 1972-10-05
LU52203A1 (es) 1968-05-08
SE309108B (es) 1969-03-10
CH449935A (de) 1968-01-15
NL139334B (nl) 1973-07-16
AT273488B (de) 1969-08-11
DE1745907A1 (de) 1970-02-26
NL6614939A (es) 1967-04-27
US3527857A (en) 1970-09-08
GB1137349A (en) 1968-12-18

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