CA1099441A - Polysiloxane packed gas chromatographic columns - Google Patents

Polysiloxane packed gas chromatographic columns

Info

Publication number
CA1099441A
CA1099441A CA292,478A CA292478A CA1099441A CA 1099441 A CA1099441 A CA 1099441A CA 292478 A CA292478 A CA 292478A CA 1099441 A CA1099441 A CA 1099441A
Authority
CA
Canada
Prior art keywords
gas
mesh
gas chromatography
particulate
rsio3
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.)
Expired
Application number
CA292,478A
Other languages
English (en)
French (fr)
Inventor
Yoshinari Ohwaku
Yokichi Yamamoto
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.)
DuPont Toray Specialty Materials KK
Original Assignee
Toray Silicone Co Ltd
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 Toray Silicone Co Ltd filed Critical Toray Silicone Co Ltd
Application granted granted Critical
Publication of CA1099441A publication Critical patent/CA1099441A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA292,478A 1976-12-29 1977-12-06 Polysiloxane packed gas chromatographic columns Expired CA1099441A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15824876A JPS5383680A (en) 1976-12-29 1976-12-29 Filler for gas separation column
JP158248/76 1976-12-29

Publications (1)

Publication Number Publication Date
CA1099441A true CA1099441A (en) 1981-04-14

Family

ID=15667479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292,478A Expired CA1099441A (en) 1976-12-29 1977-12-06 Polysiloxane packed gas chromatographic columns

Country Status (3)

Country Link
US (1) US4145506A (online.php)
JP (1) JPS5383680A (online.php)
CA (1) CA1099441A (online.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE15378T1 (de) * 1980-06-27 1985-09-15 Akzo Nv Mit einer unbeweglichen organischen phase ueberzogenes anorganisches poroeses traegermaterial, anwendung fuer die chromatographie und sein herstellungsverfahren.
JPS60186698U (ja) * 1984-05-18 1985-12-11 日立照明株式会社 けい光灯照明器具
US4648260A (en) * 1985-05-20 1987-03-10 Mark Telephone Products, Inc. Helium detector
US4743377A (en) * 1985-07-02 1988-05-10 Shiseido Company Ltd. Packing material for liquid chromatography
JP2874297B2 (ja) * 1989-12-18 1999-03-24 東ソー株式会社 逆相クロマトグラフィー用充填剤及びその製造方法
US5360878A (en) * 1992-03-04 1994-11-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Highly crosslinked silicon polymers for gas chromatography columns
US5637135A (en) * 1995-06-26 1997-06-10 Capillary Technology Corporation Chromatographic stationary phases and adsorbents from hybrid organic-inorganic sol-gels
CN108226360A (zh) * 2018-01-05 2018-06-29 四川环科检测技术有限公司 一种测定空气中丙酮的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354095A (en) * 1964-07-23 1967-11-21 Owens Illinois Inc Solid, substantially spherical, hard particles and preparation thereof
FR1472047A (fr) * 1965-06-29 1967-03-10 Soc Ind Des Silicones Polycondensats de silanes et procédé de préparation desdits polycondensats
US3395117A (en) * 1966-04-27 1968-07-30 Owens Illinois Inc Organopolysiloxane compositions and processes for the preparation of the same
US3450672A (en) * 1967-01-12 1969-06-17 Gen Electric Organosilsesquioxanes and a method for making them
US3414540A (en) * 1967-05-11 1968-12-03 Owens Illinois Inc Methods of making organopolysiloxane flakes
US3496126A (en) * 1967-10-10 1970-02-17 Owens Illinois Inc Process for preparing organopolysiloxane beads
US3642693A (en) * 1968-04-08 1972-02-15 Owens Illinois Inc Methods for preparing organopolysiloxanes using group ii-a metal hydrolysis catalysts
US3795313A (en) * 1970-05-22 1974-03-05 Du Pont Chromatographic packing with chemically bonded organic stationary phases
DE2357184A1 (de) * 1973-11-16 1975-05-22 Merck Patent Gmbh Verfahren zur herstellung von organisch modifizierten siliciumdioxiden
US4026868A (en) * 1975-11-10 1977-05-31 General Electric Company Process for producing a low viscosity silicone resin

Also Published As

Publication number Publication date
US4145506A (en) 1979-03-20
JPS5383680A (en) 1978-07-24
JPS5651297B2 (online.php) 1981-12-04

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Legal Events

Date Code Title Description
MKEX Expiry