AU489817B2 - Preparation and purification of cellulose ethers - Google Patents

Preparation and purification of cellulose ethers

Info

Publication number
AU489817B2
AU489817B2 AU82292/75A AU8229275A AU489817B2 AU 489817 B2 AU489817 B2 AU 489817B2 AU 82292/75 A AU82292/75 A AU 82292/75A AU 8229275 A AU8229275 A AU 8229275A AU 489817 B2 AU489817 B2 AU 489817B2
Authority
AU
Australia
Prior art keywords
purification
preparation
cellulose ethers
ethers
cellulose
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
AU82292/75A
Other versions
AU8229275A (en
Inventor
Karl Leopold Kruzel James Aubrey May Sr. Federick Warren Stanley, Jr
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Priority claimed from US483253A external-priority patent/US3903076A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of AU489817B2 publication Critical patent/AU489817B2/en
Publication of AU8229275A publication Critical patent/AU8229275A/en
Expired legal-status Critical Current

Links

AU82292/75A 1974-06-26 1975-06-20 Preparation and purification of cellulose ethers Expired AU489817B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US483253A US3903076A (en) 1974-06-26 1974-06-26 Preparation and purification of cellulose ethers
USUS483253 1974-06-26

Publications (2)

Publication Number Publication Date
AU489817B2 true AU489817B2 (en) 1976-12-23
AU8229275A AU8229275A (en) 1976-12-23

Family

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