DE2004646A1 - Polytetrafluorathylen Dispersionen - Google Patents

Polytetrafluorathylen Dispersionen

Info

Publication number
DE2004646A1
DE2004646A1 DE19702004646 DE2004646A DE2004646A1 DE 2004646 A1 DE2004646 A1 DE 2004646A1 DE 19702004646 DE19702004646 DE 19702004646 DE 2004646 A DE2004646 A DE 2004646A DE 2004646 A1 DE2004646 A1 DE 2004646A1
Authority
DE
Germany
Prior art keywords
polytetrafluoroethylene
molecular weight
dispersions according
low molecular
dispersions
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.)
Pending
Application number
DE19702004646
Other languages
German (de)
English (en)
Inventor
Peter Dipl Chem Dr Fitz Herbert Dr 8261 Burgkirchen Haasemann
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
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 Hoechst AG filed Critical Hoechst AG
Priority to DE19702004646 priority Critical patent/DE2004646A1/de
Priority to NL7101213A priority patent/NL7101213A/xx
Priority to BE762362A priority patent/BE762362A/xx
Priority to FR7103433A priority patent/FR2078077A5/fr
Priority to SE127371A priority patent/SE364292B/xx
Priority to DK44571A priority patent/DK124555B/da
Priority to CA104235A priority patent/CA924831A/en
Priority to GB2099971A priority patent/GB1323527A/en
Publication of DE2004646A1 publication Critical patent/DE2004646A1/de
Pending 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19702004646 1970-02-03 1970-02-03 Polytetrafluorathylen Dispersionen Pending DE2004646A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19702004646 DE2004646A1 (de) 1970-02-03 1970-02-03 Polytetrafluorathylen Dispersionen
NL7101213A NL7101213A (enExample) 1970-02-03 1971-01-29
BE762362A BE762362A (fr) 1970-02-03 1971-02-01 Dispersions de polytetrafluoro-ethylene
FR7103433A FR2078077A5 (enExample) 1970-02-03 1971-02-02
SE127371A SE364292B (enExample) 1970-02-03 1971-02-02
DK44571A DK124555B (da) 1970-02-03 1971-02-02 Vandige polytetrafluorethylen-dispersioner.
CA104235A CA924831A (en) 1970-02-03 1971-02-02 Dispersions of polytetrafluoroethylene and process for their manufacture
GB2099971A GB1323527A (en) 1970-02-03 1971-04-19 Aqueous dispersions of polytetrafluoroethylene and process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702004646 DE2004646A1 (de) 1970-02-03 1970-02-03 Polytetrafluorathylen Dispersionen

Publications (1)

Publication Number Publication Date
DE2004646A1 true DE2004646A1 (de) 1971-08-19

Family

ID=5761199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702004646 Pending DE2004646A1 (de) 1970-02-03 1970-02-03 Polytetrafluorathylen Dispersionen

Country Status (8)

Country Link
BE (1) BE762362A (enExample)
CA (1) CA924831A (enExample)
DE (1) DE2004646A1 (enExample)
DK (1) DK124555B (enExample)
FR (1) FR2078077A5 (enExample)
GB (1) GB1323527A (enExample)
NL (1) NL7101213A (enExample)
SE (1) SE364292B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010152A1 (de) * 1978-09-16 1980-04-30 Hoechst Aktiengesellschaft Wässrige Dispersion von Fluorpolymeren mit verbesserten Beschichtungseigenschaften

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309328A (en) 1979-11-28 1982-01-05 Ppg Industries, Inc. Stable aqueous dispersions of particles of vinylidene fluoride polymer
US4504528A (en) * 1983-07-11 1985-03-12 Rm Industrial Products Company, Inc. Process for coating aqueous fluoropolymer coating on porous substrate
DE4340943A1 (de) * 1993-12-01 1995-06-08 Hoechst Ag Wäßrige Dispersion von Fluorpolymerisaten, ihre Herstellung und Verwendung für Beschichtungen
JP2784885B2 (ja) * 1994-07-11 1998-08-06 三井・デュポンフロロケミカル株式会社 含ふっ素ポリマー水性エマルジョン
CN117089235B (zh) * 2023-08-24 2025-09-09 奥斯佳新材料技术研究(江苏)有限公司 一种水性聚四氟乙烯分散液及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010152A1 (de) * 1978-09-16 1980-04-30 Hoechst Aktiengesellschaft Wässrige Dispersion von Fluorpolymeren mit verbesserten Beschichtungseigenschaften

Also Published As

Publication number Publication date
SE364292B (enExample) 1974-02-18
BE762362A (fr) 1971-08-02
NL7101213A (enExample) 1971-08-05
GB1323527A (en) 1973-07-18
FR2078077A5 (enExample) 1971-11-05
CA924831A (en) 1973-04-17
DK124555B (da) 1972-10-30

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