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GB2127561B - Method and apparatus for investigating fibre surfaces - Google Patents

Method and apparatus for investigating fibre surfaces

Info

Publication number
GB2127561B
GB2127561B GB08324750A GB8324750A GB2127561B GB 2127561 B GB2127561 B GB 2127561B GB 08324750 A GB08324750 A GB 08324750A GB 8324750 A GB8324750 A GB 8324750A GB 2127561 B GB2127561 B GB 2127561B
Authority
GB
United Kingdom
Prior art keywords
investigating
fibre surfaces
fibre
investigating fibre
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
GB08324750A
Other versions
GB8324750D0 (en
GB2127561A (en
Inventor
Michael John Anderson
John Harvey
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GB08324750A priority Critical patent/GB2127561B/en
Publication of GB8324750D0 publication Critical patent/GB8324750D0/en
Publication of GB2127561A publication Critical patent/GB2127561A/en
Application granted granted Critical
Publication of GB2127561B publication Critical patent/GB2127561B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
    • G01N7/04—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder by absorption or adsorption alone
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB08324750A 1982-09-23 1983-09-15 Method and apparatus for investigating fibre surfaces Expired GB2127561B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08324750A GB2127561B (en) 1982-09-23 1983-09-15 Method and apparatus for investigating fibre surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8227182 1982-09-23
GB08324750A GB2127561B (en) 1982-09-23 1983-09-15 Method and apparatus for investigating fibre surfaces

Publications (3)

Publication Number Publication Date
GB8324750D0 GB8324750D0 (en) 1983-10-19
GB2127561A GB2127561A (en) 1984-04-11
GB2127561B true GB2127561B (en) 1985-12-11

Family

ID=26283928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08324750A Expired GB2127561B (en) 1982-09-23 1983-09-15 Method and apparatus for investigating fibre surfaces

Country Status (1)

Country Link
GB (1) GB2127561B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729969A (en) * 1951-04-26 1956-01-10 American Cyanamid Co Method for automatic measurement of surface area and pore volume
US3211006A (en) * 1961-09-05 1965-10-12 Engelhard Ind Inc Continuous flow method and apparatus for determining adsorption isotherms of solid materials
GB1123615A (en) * 1964-12-08 1968-08-14 Atomic Energy Authority Uk Improvements in thermal comparators
US3464273A (en) * 1968-04-08 1969-09-02 Micromeritics Instr Corp Surface area apparatus and method
BE757533A (en) * 1969-12-10 1971-03-16 Euratom
GB1349738A (en) * 1970-03-20 1974-04-10 Allen T Device for the determination of the surface area of powders
GB1337255A (en) * 1970-11-27 1973-11-14 Secr Defence Methods of testing adsorbent materials
GB1449957A (en) * 1974-04-05 1976-09-15 Lowell S Determination of surface area of solids
GB1516304A (en) * 1974-07-25 1978-07-05 Dunlop Ltd Outflow meter

Also Published As

Publication number Publication date
GB8324750D0 (en) 1983-10-19
GB2127561A (en) 1984-04-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee