UST882016I4 - Defensive publication - Google Patents
Defensive publication Download PDFInfo
- Publication number
- UST882016I4 UST882016I4 US882016DH UST882016I4 US T882016 I4 UST882016 I4 US T882016I4 US 882016D H US882016D H US 882016DH US T882016 I4 UST882016 I4 US T882016I4
- Authority
- US
- United States
- Prior art keywords
- defensive publication
- diol monoethers
- diol
- plasticizers
- intermediates
- 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.)
- Pending
Links
- 150000002009 diols Chemical class 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000000543 intermediate Substances 0.000 abstract description 2
- 239000004014 plasticizer Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000000080 wetting agent Substances 0.000 abstract description 2
- 150000001721 carbon Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/13—Saturated ethers containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
Definitions
- Diol monoethers containing a neopentyl structure are prepared by the catalytic hydrogenation of certain cyclic diethers at elevated temperatures and pressures.
- Diol monoethers having a quaternary carbon atom are particularly useful, for example, as solvents, as high-temperature functional fluids or as intermediates for other useful chemical compounds such as plasticizers and wetting agents.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
DIOL MONOETHERS CONTAINING A NEOPHENTYL STRUCTURE ARE PREPARED BY THE CATALYTIC HYDROGENATION OF CERTAIN CYCLIC DIETHERS AT ELEVATED TEMPERATURES AND PRESSURES. DIOL MONOETHERS HAVING A QUATERNARY CARBON ATOM ARE PARTICULARLY USEFUL, FOR EXAMPLE, AS SOLVENTS AS HIGH-TEMPERATURE FUNCTIONAL FLUIDS OR AS INTERMEDIATES FOR OTHER USEFUL CHEMICAL COMPOUNDS SUCH AS PLASTICIZERS AND WETTING AGENTS.
Description
DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16. 1969, 869 O.Gl 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification. including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Oflice makes no assertion as to the novelty of the disclosed subject matter. I
PUBLISHED JANUARY 26, 1971 T882,016 DIOL MONOETHERS AND THEIR MANUFACTURE Frank C. Canter and Alfred G. Robinson III, both of P.(). Box 2068, Longview, Tex. 75601 Continuation of application Ser. No. 833,699, June 16, 1969, which is a continuation-in-part of application Ser. No. 511,350, Dec. 3, 1965. This application Apr. 9, 1970, Ser. No. 24,432
Int. Cl. C07c 43/00 US. Cl. 260-615 No Drawing. 11 Pages Specification Diol monoethers containing a neopentyl structure are prepared by the catalytic hydrogenation of certain cyclic diethers at elevated temperatures and pressures. Diol monoethers having a quaternary carbon atom are particularly useful, for example, as solvents, as high-temperature functional fluids or as intermediates for other useful chemical compounds such as plasticizers and wetting agents.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2443270A | 1970-04-09 | 1970-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST882016I4 true UST882016I4 (en) | 1971-01-26 |
Family
ID=21820554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US882016D Pending UST882016I4 (en) | 1970-04-09 | 1970-04-09 | Defensive publication |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST882016I4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038129A1 (en) * | 1980-03-28 | 1981-10-21 | Maruzen Petrochemical Co., Ltd. | Process for the hydrolysis of glycol dialkyl ether to a monoalkyl ether and tertiary alcohol or tertiary olefin |
-
1970
- 1970-04-09 US US882016D patent/UST882016I4/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038129A1 (en) * | 1980-03-28 | 1981-10-21 | Maruzen Petrochemical Co., Ltd. | Process for the hydrolysis of glycol dialkyl ether to a monoalkyl ether and tertiary alcohol or tertiary olefin |
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