AU5812599A - Preparation of polyoxymethylene dimethyl ethers by reaction of dimethylether with formaldehyde over heterogeneous catalysts - Google Patents

Preparation of polyoxymethylene dimethyl ethers by reaction of dimethylether with formaldehyde over heterogeneous catalysts

Info

Publication number
AU5812599A
AU5812599A AU58125/99A AU5812599A AU5812599A AU 5812599 A AU5812599 A AU 5812599A AU 58125/99 A AU58125/99 A AU 58125/99A AU 5812599 A AU5812599 A AU 5812599A AU 5812599 A AU5812599 A AU 5812599A
Authority
AU
Australia
Prior art keywords
dimethylether
reaction
preparation
heterogeneous catalysts
dimethyl ethers
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
AU58125/99A
Inventor
Gary P. Hagen
Michael J Spangler
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.)
BP Corp North America Inc
Original Assignee
BP Corp North America 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
Priority claimed from US09/190,370 external-priority patent/US6166266A/en
Priority claimed from US09/190,359 external-priority patent/US5959156A/en
Priority claimed from US09/191,399 external-priority patent/US6160186A/en
Priority claimed from US09/190,371 external-priority patent/US6160174A/en
Application filed by BP Corp North America Inc filed Critical BP Corp North America Inc
Priority claimed from PCT/US1999/020439 external-priority patent/WO2000029364A1/en
Publication of AU5812599A publication Critical patent/AU5812599A/en
Abandoned legal-status Critical Current

Links

AU58125/99A 1998-11-12 1999-09-07 Preparation of polyoxymethylene dimethyl ethers by reaction of dimethylether with formaldehyde over heterogeneous catalysts Abandoned AU5812599A (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US9191398A 1998-11-12 1998-11-12
US19140598A 1998-11-12 1998-11-12
US09/190,370 US6166266A (en) 1998-11-12 1998-11-12 Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxidation of methanol
US09/190,359 US5959156A (en) 1998-11-12 1998-11-12 Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxy-dehydrogenation of dimethyl ether
US09/191,399 US6160186A (en) 1998-11-12 1998-11-12 Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by dehydrogenation of dimethyl ether
US09191405 1998-11-12
US09/190,371 US6160174A (en) 1998-11-12 1998-11-12 Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxy-dehydrogenation of methanol
US09190359 1998-11-12
US09190370 1998-11-12
US09191398 1998-11-12
US09191399 1998-11-12
US09190371 1998-11-12
PCT/US1999/020439 WO2000029364A1 (en) 1998-11-12 1999-09-07 Preparation of polyoxymethylene dimethyl ethers by reaction of dimethylether with formaldehyde over heterogeneous catalysts

Publications (1)

Publication Number Publication Date
AU5812599A true AU5812599A (en) 2000-06-05

Family

ID=27557413

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58125/99A Abandoned AU5812599A (en) 1998-11-12 1999-09-07 Preparation of polyoxymethylene dimethyl ethers by reaction of dimethylether with formaldehyde over heterogeneous catalysts

Country Status (1)

Country Link
AU (1) AU5812599A (en)

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase