BR8804282A - Compostos perfluorados,processo de solda e processo de transporte de gases em um sistema de fluidos - Google Patents

Compostos perfluorados,processo de solda e processo de transporte de gases em um sistema de fluidos

Info

Publication number
BR8804282A
BR8804282A BR8804282A BR8804282A BR8804282A BR 8804282 A BR8804282 A BR 8804282A BR 8804282 A BR8804282 A BR 8804282A BR 8804282 A BR8804282 A BR 8804282A BR 8804282 A BR8804282 A BR 8804282A
Authority
BR
Brazil
Prior art keywords
perfluored
compounds
fluid system
gas transport
welding process
Prior art date
Application number
BR8804282A
Other languages
English (en)
Inventor
Frank Kenneth Schweighardt
Webb Ira Bailey
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BR8804282A publication Critical patent/BR8804282A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/18—Polycyclic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/18—Polycyclic halogenated hydrocarbons
    • C07C23/20—Polycyclic halogenated hydrocarbons with condensed rings none of which is aromatic
    • C07C23/36—Halogenated completely or partially hydrogenated naphthalenes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/08—Plasma substitutes; Perfusion solutions; Dialytics or haemodialytics; Drugs for electrolytic or acid-base disorders, e.g. hypovolemic shock

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Diabetes (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
BR8804282A 1987-08-25 1988-08-23 Compostos perfluorados,processo de solda e processo de transporte de gases em um sistema de fluidos BR8804282A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/089,475 US4777304A (en) 1987-08-25 1987-08-25 Perfluorinated butyl derivative compounds

Publications (1)

Publication Number Publication Date
BR8804282A true BR8804282A (pt) 1989-03-21

Family

ID=22217854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8804282A BR8804282A (pt) 1987-08-25 1988-08-23 Compostos perfluorados,processo de solda e processo de transporte de gases em um sistema de fluidos

Country Status (5)

Country Link
US (1) US4777304A (pt)
EP (1) EP0304809A1 (pt)
JP (1) JPS6490141A (pt)
KR (1) KR890003655A (pt)
BR (1) BR8804282A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925992A (en) * 1987-08-25 1990-05-15 Air Products And Chemicals, Inc. Perfluorinated 2-ISO propyl derivative compounds
DE68915686T2 (de) * 1988-10-26 1995-01-12 Osaka Gas Co Ltd Flüssiges Fluorcarbon und Verfahren zur Herstellung davon.
JP2793737B2 (ja) * 1992-03-18 1998-09-03 株式会社トクヤマ プリコート基板の製造方法
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0716421D0 (en) 2007-08-23 2007-10-03 3M Innovative Properties Co Method of preparing fluoropolymers by aqueous emulsion polymerization
GB201007043D0 (en) 2010-04-28 2010-06-09 3M Innovative Properties Co Process for producing ptfe and articles thereof
EP4019580A1 (en) 2020-12-28 2022-06-29 3M Innovative Properties Company Reduction of fluorinated acid in fluoropolymers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30399A (en) * 1860-10-16 Gas-kegttlatob
US2631170A (en) * 1943-02-13 1953-03-10 Fowler Robert Dudley Process for the preparation of fluorocarbons
US2574619A (en) * 1943-03-09 1951-11-13 George H Cady Process for the preparation of fluorocarbons
US2459782A (en) * 1945-09-24 1949-01-25 Purdue Research Foundation Anellated fluorocarbons
US2487820A (en) * 1945-12-15 1949-11-15 Purdue Research Foundation Fluorination of fused-ring hydrocarbons with lead tetrafluoride
GB1281822A (en) * 1969-01-16 1972-07-19 Imp Smelting Corp Ltd Improved fluorination process
DE2222699B2 (de) * 1972-05-09 1977-10-20 Siemens AG, 1000 Berlin und 8000 München Regenerierfaehiger elektrischer kondensator
US3775489A (en) * 1971-04-14 1973-11-27 J Margrave Process for fluorination of aromatic and polynuclear hydrocarbon compounds and fluorocarbons produced thereby
JPS5812509B2 (ja) * 1975-09-20 1983-03-08 株式会社日立製作所 カイホウガタフツトウレイキヤクソウチ
USRE30399E (en) 1977-08-19 1980-09-09 Western Electric Co., Inc. Method for soldering, fusing or brazing
US4143079A (en) * 1978-05-15 1979-03-06 Suntech, Inc. Novel process for production of perfluoro p-methane from pinene
US4186253A (en) * 1978-10-10 1980-01-29 The Green Cross Corporation Perfusate for preserving organ to be transplanted and preserving method
US4396785A (en) * 1980-09-01 1983-08-02 Kureha Kagaku Kogyo Kabushiki Kaisha 3,3,3-Trifluoropropyl derivatives of naphthalene or methylnaphthalene and process for preparing the same
GB2110204A (en) * 1981-11-26 1983-06-15 Isc Chemicals Ltd Perfluoro(alkylcyclohexane) mixtures for use in vapour soldering
US4453028A (en) * 1982-03-29 1984-06-05 Lagow Richard J Perfluorinated compounds with cyclohexyl groups
GB8312503D0 (en) * 1983-05-06 1983-06-08 Isc Chemicals Ltd Vapour phase soldering
US4739112A (en) * 1985-02-01 1988-04-19 Minnesota Mining And Manufacturing Company Perfluoropolycycloalkanes

Also Published As

Publication number Publication date
JPS6490141A (en) 1989-04-06
EP0304809A1 (en) 1989-03-01
KR890003655A (ko) 1989-04-17
US4777304A (en) 1988-10-11

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