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AU6680981A - Measuring paper pulp brightness/colour and consistency - Google Patents

Measuring paper pulp brightness/colour and consistency

Info

Publication number
AU6680981A
AU6680981A AU66809/81A AU6680981A AU6680981A AU 6680981 A AU6680981 A AU 6680981A AU 66809/81 A AU66809/81 A AU 66809/81A AU 6680981 A AU6680981 A AU 6680981A AU 6680981 A AU6680981 A AU 6680981A
Authority
AU
Australia
Prior art keywords
colour
consistency
paper pulp
pulp brightness
measuring paper
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.)
Abandoned
Application number
AU66809/81A
Other languages
English (en)
Inventor
D S Collins
G L Drisko
D Guthrie
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.)
Howell Laboratories Inc
Original Assignee
Howell Laboratories Inc
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 Howell Laboratories Inc filed Critical Howell Laboratories Inc
Publication of AU6680981A publication Critical patent/AU6680981A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
AU66809/81A 1980-01-31 1981-02-02 Measuring paper pulp brightness/colour and consistency Abandoned AU6680981A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11734080A 1980-01-31 1980-01-31
US117340 1980-01-31

Publications (1)

Publication Number Publication Date
AU6680981A true AU6680981A (en) 1981-10-01

Family

ID=22372358

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66809/81A Abandoned AU6680981A (en) 1980-01-31 1981-02-02 Measuring paper pulp brightness/colour and consistency

Country Status (3)

Country Link
AU (1) AU6680981A (fi)
FI (1) FI810267A7 (fi)
SE (1) SE8100730L (fi)

Also Published As

Publication number Publication date
FI810267L (fi) 1981-08-01
FI810267A7 (fi) 1981-08-01
SE8100730L (sv) 1981-08-01

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