DE2535126A1 - Verfahren zur herstellung elastomerer vinylidenfluoridmischpolymerisate - Google Patents

Verfahren zur herstellung elastomerer vinylidenfluoridmischpolymerisate

Info

Publication number
DE2535126A1
DE2535126A1 DE19752535126 DE2535126A DE2535126A1 DE 2535126 A1 DE2535126 A1 DE 2535126A1 DE 19752535126 DE19752535126 DE 19752535126 DE 2535126 A DE2535126 A DE 2535126A DE 2535126 A1 DE2535126 A1 DE 2535126A1
Authority
DE
Germany
Prior art keywords
vinylidene fluoride
pressure
mixture
polymerization
monomeric
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.)
Withdrawn
Application number
DE19752535126
Other languages
German (de)
English (en)
Inventor
Gianfranco Diotallevi
Carlo Lagana
Ernesto Lo Valvo
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.)
Montedison SpA
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 DE2535126A1 publication Critical patent/DE2535126A1/de
Withdrawn legal-status Critical Current

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
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers

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)
DE19752535126 1974-08-09 1975-08-06 Verfahren zur herstellung elastomerer vinylidenfluoridmischpolymerisate Withdrawn DE2535126A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26188/74A IT1019846B (it) 1974-08-09 1974-08-09 Procedimento di preparazione di copolimeri elastomerici del fluoruro di vinilidene ad elevate carat teristiche e copolimeri elastomeri ci cosi ottenuti

Publications (1)

Publication Number Publication Date
DE2535126A1 true DE2535126A1 (de) 1976-02-19

Family

ID=11218877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752535126 Withdrawn DE2535126A1 (de) 1974-08-09 1975-08-06 Verfahren zur herstellung elastomerer vinylidenfluoridmischpolymerisate

Country Status (9)

Country Link
US (1) US4027086A (https=)
JP (1) JPS5145193A (https=)
BE (1) BE832246A (https=)
DE (1) DE2535126A1 (https=)
FR (1) FR2281390A1 (https=)
GB (1) GB1485234A (https=)
IT (1) IT1019846B (https=)
NL (1) NL7509308A (https=)
SE (1) SE7508847L (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123603A (en) * 1977-05-31 1978-10-31 E. I. Du Pont De Nemours And Company Fluoroelastomer composition
SE426839B (sv) * 1977-12-14 1983-02-14 Montedison Spa Vulkbara kompositioner av vinylidenfluoridelaster samt forfarande for vulkning herav
US4335238A (en) * 1980-10-06 1982-06-15 E. I. Du Pont De Nemours And Company Fluoropolymer hexafluoropropene, tetrafluorethene and 1,1-difluoroethene
US4358559A (en) * 1981-11-19 1982-11-09 Minnesota Mining And Manufacturing Company Tacky fluoroelastomer compositions
CA1244196A (en) * 1984-12-26 1988-11-01 Yoshinori Masuda High molecular weight fluoroelastomer
IT1187684B (it) * 1985-07-08 1987-12-23 Montefluos Spa Procedimento per la preparazione di fluoroelastomeri vulcanizzabili e prodotti cosi' ottenuti
FR2624123B1 (fr) * 1987-12-08 1990-04-06 Atochem Copolymeres piezoelectriques de fluorure de vinylidene et de trifluoroethylene
DE3816327A1 (de) * 1988-05-13 1989-11-23 Hoechst Ag Formkoerper aus einem vinylidenfluorid-copolymeren und verfahren zu seiner herstellung
US4985520A (en) * 1988-07-29 1991-01-15 Asahi Kasei Kogyo Kabushiki Kaisha Fluoroelastomer having excellent processability
JP3379883B2 (ja) * 1997-02-18 2003-02-24 信越化学工業株式会社 フッ化ビニリデン系樹脂の製造方法
US6251500B1 (en) 1999-02-01 2001-06-26 Rjf International Corporation Write-on/wipe off wall covering
CN103396506A (zh) * 2006-12-20 2013-11-20 霍尼韦尔国际公司 用于阻透的共聚物
US20210070897A1 (en) * 2018-03-16 2021-03-11 Arkema Inc. High solids, surfactant-free fluoropolymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622549A (en) * 1969-08-27 1971-11-23 Du Pont Vulcanization of fluoroelastomers
US3876654A (en) * 1970-12-23 1975-04-08 Du Pont Fluoroelastomer composition
US3781265A (en) * 1972-10-17 1973-12-25 Pennwalt Corp Method of preparing consistently high-quality vinylidene fluoride polymer
US3845024A (en) * 1972-11-22 1974-10-29 Du Pont Continuous process for production of fluoroelastomers

Also Published As

Publication number Publication date
GB1485234A (en) 1977-09-08
US4027086A (en) 1977-05-31
FR2281390A1 (fr) 1976-03-05
BE832246A (fr) 1976-02-09
IT1019846B (it) 1977-11-30
FR2281390B1 (https=) 1977-12-16
JPS5145193A (https=) 1976-04-17
NL7509308A (nl) 1976-02-11
SE7508847L (sv) 1976-04-09

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee