SE413817B - Huvudarrangemang for avkenning av magnetiskt upptecknad information - Google Patents

Huvudarrangemang for avkenning av magnetiskt upptecknad information

Info

Publication number
SE413817B
SE413817B SE7609751A SE7609751A SE413817B SE 413817 B SE413817 B SE 413817B SE 7609751 A SE7609751 A SE 7609751A SE 7609751 A SE7609751 A SE 7609751A SE 413817 B SE413817 B SE 413817B
Authority
SE
Sweden
Prior art keywords
recorded information
magnetically recorded
main arrangements
sensing magnetically
sensing
Prior art date
Application number
SE7609751A
Other languages
English (en)
Other versions
SE7609751L (sv
Inventor
T A Schwarz
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SE7609751L publication Critical patent/SE7609751L/sv
Publication of SE413817B publication Critical patent/SE413817B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
    • C07F9/5304—Acyclic saturated phosphine oxides or thioxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5397—Phosphine oxides
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
SE7609751A 1975-09-08 1976-09-03 Huvudarrangemang for avkenning av magnetiskt upptecknad information SE413817B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/611,460 US4102923A (en) 1975-09-08 1975-09-08 Tris(ureidomethyl)phosphine oxides

Publications (2)

Publication Number Publication Date
SE7609751L SE7609751L (sv) 1977-03-09
SE413817B true SE413817B (sv) 1980-06-23

Family

ID=24449114

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609751A SE413817B (sv) 1975-09-08 1976-09-03 Huvudarrangemang for avkenning av magnetiskt upptecknad information

Country Status (2)

Country Link
US (1) US4102923A (sv)
SE (1) SE413817B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228100A (en) * 1979-04-06 1980-10-14 The United States Of America As Represented By The Secretary Of Agriculture Quaternary ureidomethyl phosphonium salts
US7009045B2 (en) * 2000-07-14 2006-03-07 Archer-Daniels-Midland Company Transformation systems for flavinogenic yeast
WO2002048270A1 (de) * 2000-12-15 2002-06-20 Agrolinz Melamin Gmbh Polymermodifizierte anorganische partikel
US9982096B2 (en) 2013-10-25 2018-05-29 Milliken & Company Flame retardant precursors, polymers prepared from such precursors, and flame resistant fabrics treated with such polymers
CN106220682B (zh) * 2016-07-20 2017-06-16 中国科学技术大学 一种含磷含氮阻燃多元醇及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809941A (en) * 1952-04-22 1957-10-15 Wilson A Reeves Producing phosphorus containing amino resins and flameproofing organic textiles
US2814573A (en) * 1954-11-09 1957-11-26 Wilson A Reeves Organic polymeric compositions containing nitrilo methylol-phosphorus polymers and bromine compounds
US2861901A (en) * 1954-11-09 1958-11-25 Wilson A Reeves Bromine containing nitrilo methylol-phosphorus polymers
US3268360A (en) * 1963-05-10 1966-08-23 John V Beninate Composition comprising diisocyanate methylol-phosphorus polymer and organic textile flame-proofed therewith
US3376160A (en) * 1964-06-29 1968-04-02 Dow Chemical Co Treatment of cellulosic material with apo-thiourea flame resistance and the resulting material
US3619113A (en) * 1969-09-26 1971-11-09 American Cyanamid Co Flame-retardant finish for cellulosic textile materials
US3765837A (en) * 1971-09-03 1973-10-16 Burlington Industries Inc Flame retardant finish for polyester/cotton blends

Also Published As

Publication number Publication date
US4102923A (en) 1978-07-25
SE7609751L (sv) 1977-03-09

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