NL155848B - Werkwijze om polytetrafluoretheen te bereiden. - Google Patents

Werkwijze om polytetrafluoretheen te bereiden.

Info

Publication number
NL155848B
NL155848B NL6911846.A NL6911846A NL155848B NL 155848 B NL155848 B NL 155848B NL 6911846 A NL6911846 A NL 6911846A NL 155848 B NL155848 B NL 155848B
Authority
NL
Netherlands
Prior art keywords
polytetrafluorethe
preparing
preparing polytetrafluorethe
Prior art date
Application number
NL6911846.A
Other languages
English (en)
Other versions
NL6911846A (nl
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of NL6911846A publication Critical patent/NL6911846A/xx
Publication of NL155848B publication Critical patent/NL155848B/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine
    • C08F14/26—Tetrafluoroethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL6911846.A 1968-08-08 1969-08-04 Werkwijze om polytetrafluoretheen te bereiden. NL155848B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1994868 1968-08-08

Publications (2)

Publication Number Publication Date
NL6911846A NL6911846A (nl) 1970-02-10
NL155848B true NL155848B (nl) 1978-02-15

Family

ID=11162559

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6911846.A NL155848B (nl) 1968-08-08 1969-08-04 Werkwijze om polytetrafluoretheen te bereiden.

Country Status (6)

Country Link
US (1) US3721638A (nl)
BE (1) BE737228A (nl)
DE (1) DE1940293C3 (nl)
FR (1) FR2015296A1 (nl)
GB (1) GB1252302A (nl)
NL (1) NL155848B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058578A (en) * 1975-10-02 1977-11-15 Hoechst Aktiengesellschaft Process for the manufacture of paste-extrudable polymers of tetrafluoroethylene
DE4305619A1 (de) * 1993-02-24 1994-08-25 Hoechst Ag Feinteilige Dispersionen von thermoplastischen Fluorpolymeren
DE69511583T2 (de) * 1995-01-18 2000-01-13 W.L. Gore & Associates, Inc. Microemulsionspolymerisation-systeme für fluor-enthaltende monomere
US6046271A (en) * 1995-01-18 2000-04-04 W. L. Gore & Associates, Inc. Microemulsion polymerization systems for the production of small melt-processible fluoropolymer particles
US5895799A (en) * 1995-01-18 1999-04-20 W. L. Gore & Associates, Inc. Microemulsion polymerization process for the production of small polytetrafluoroethylene polymer particles
CN1104446C (zh) * 1995-01-18 2003-04-02 W·L·戈尔及同仁股份有限公司 聚四氟乙烯颗粒的含水微乳状液及其制备方法
US6015838A (en) * 1996-11-04 2000-01-18 3M Innovative Properties Company Aqueous film-forming foam compositions
US5998521A (en) * 1996-11-04 1999-12-07 3M Innovative Properties Company Aqueous fluoropolymer compositions and method of preparing the same

Also Published As

Publication number Publication date
DE1940293B2 (de) 1980-02-21
DE1940293A1 (de) 1970-10-08
BE737228A (nl) 1970-02-09
DE1940293C3 (de) 1980-10-30
NL6911846A (nl) 1970-02-10
FR2015296A1 (nl) 1970-04-24
GB1252302A (nl) 1971-11-03
US3721638A (en) 1973-03-20

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MONTECATINI