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AU442731B2 - Treatment of fibrous material to increase its porosity - Google Patents
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AU442731B2 - Treatment of fibrous material to increase its porosity - Google Patents

Treatment of fibrous material to increase its porosity

Info

Publication number
AU442731B2
AU442731B2 AU18063/70A AU1806370A AU442731B2 AU 442731 B2 AU442731 B2 AU 442731B2 AU 18063/70 A AU18063/70 A AU 18063/70A AU 1806370 A AU1806370 A AU 1806370A AU 442731 B2 AU442731 B2 AU 442731B2
Authority
AU
Australia
Prior art keywords
porosity
treatment
increase
fibrous material
fibrous
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
AU18063/70A
Other versions
AU1806370A (en
Inventor
DAVID FREEMAN and RONALD RUDLAND BRIAN
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.)
Imperial Tobacco Ltd United Kingdom
Original Assignee
Imperial Tobacco Ltd United Kingdom
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 Imperial Tobacco Ltd United Kingdom filed Critical Imperial Tobacco Ltd United Kingdom
Application granted granted Critical
Publication of AU1806370A publication Critical patent/AU1806370A/en
Publication of AU442731B2 publication Critical patent/AU442731B2/en
Expired legal-status Critical Current

Links

AU18063/70A 1969-08-21 1970-07-27 Treatment of fibrous material to increase its porosity Expired AU442731B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB41781/69 1969-08-21

Publications (2)

Publication Number Publication Date
AU1806370A AU1806370A (en) 1972-02-03
AU442731B2 true AU442731B2 (en) 1972-02-03

Family

ID=

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