IT1075671B - Processo per la separazione di fluorocarburi - Google Patents

Processo per la separazione di fluorocarburi

Info

Publication number
IT1075671B
IT1075671B IT21213/77A IT2121377A IT1075671B IT 1075671 B IT1075671 B IT 1075671B IT 21213/77 A IT21213/77 A IT 21213/77A IT 2121377 A IT2121377 A IT 2121377A IT 1075671 B IT1075671 B IT 1075671B
Authority
IT
Italy
Prior art keywords
fluorocarbons
separation
Prior art date
Application number
IT21213/77A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1075671B publication Critical patent/IT1075671B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT21213/77A 1976-03-15 1977-03-14 Processo per la separazione di fluorocarburi IT1075671B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/667,278 US4042634A (en) 1976-03-15 1976-03-15 Fluorocarbon separation process

Publications (1)

Publication Number Publication Date
IT1075671B true IT1075671B (it) 1985-04-22

Family

ID=24677573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21213/77A IT1075671B (it) 1976-03-15 1977-03-14 Processo per la separazione di fluorocarburi

Country Status (7)

Country Link
US (1) US4042634A (it)
JP (1) JPS52111507A (it)
DE (1) DE2711243A1 (it)
FR (1) FR2344517A1 (it)
GB (1) GB1514700A (it)
IT (1) IT1075671B (it)
NL (1) NL7702783A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015092A1 (de) * 1980-04-19 1981-10-22 Hoechst Ag, 6000 Frankfurt Verfahren zur abtrennung von tetrafluorethylen aus gasgemischen, die insbesondere stickstoff oder kohlenmonoxid enthalten
JP2610538B2 (ja) * 1990-04-13 1997-05-14 日本メクトロン株式会社 パーフルオロ（プロピルビニルエーテル）の精製法
IT1264661B1 (it) * 1993-07-05 1996-10-04 Ausimont Spa Copolimeri termoprocessabilin del tetrafluoroetilene
IT1264662B1 (it) * 1993-07-05 1996-10-04 Ausimont Spa Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici
IT1272863B (it) * 1995-01-04 1997-07-01 Ausimont Spa Copolimeri termoprocessabili del tetrafluoroetilene
IT1299036B1 (it) 1998-04-07 2000-02-07 Ausimont Spa Purificazione del perfluoropropilviniletere
IT1318488B1 (it) 2000-04-21 2003-08-25 Ausimont Spa Fluorovinileteri e polimeri da essi ottenibili.
US7425601B2 (en) * 2002-12-20 2008-09-16 Exxonmobil Chemical Patents Inc. Polymers with new sequence distributions
WO2004058827A1 (en) * 2002-12-20 2004-07-15 Exxonmobil Chemical Patents Inc. Polymerization processes
JP5193424B2 (ja) * 2002-12-20 2013-05-08 エクソンモービル・ケミカル・パテンツ・インク 長鎖分子を実質的に含まないポリマー
WO2004058828A1 (en) * 2002-12-20 2004-07-15 Exxonmobil Chemical Patents Inc. Polymerization processes
JP4292914B2 (ja) 2003-08-07 2009-07-08 パナソニック株式会社 携帯受信装置とこれに用いる分波器
US7981984B2 (en) * 2004-06-21 2011-07-19 Exxonmobil Chemical Patents Inc. Polymerization process
EP1765885A1 (en) * 2004-06-21 2007-03-28 Exxonmobil Chemical Patents Inc. Polymer recovery method
WO2006009945A1 (en) 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Impact copolymers
WO2006009942A1 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Polymerization process
ITMI20041573A1 (it) 2004-07-30 2006-01-31 Solvay Solexis Spa Fluoroelastomeri
ITMI20041572A1 (it) 2004-07-30 2004-10-30 Solvay Solexis Spa Capolimeri termoprocessabili a base di tfe
US7799882B2 (en) * 2005-06-20 2010-09-21 Exxonmobil Chemical Patents Inc. Polymerization process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635926A (en) * 1969-10-27 1972-01-18 Du Pont Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers

Also Published As

Publication number Publication date
JPS6210213B2 (it) 1987-03-05
FR2344517A1 (fr) 1977-10-14
JPS52111507A (en) 1977-09-19
DE2711243A1 (de) 1977-09-29
FR2344517B1 (it) 1983-08-19
GB1514700A (en) 1978-06-21
NL7702783A (nl) 1977-09-19
US4042634A (en) 1977-08-16

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