DE69414446D1 - Verfahren zur Herstellung von Sulfolanderivaten - Google Patents
Verfahren zur Herstellung von SulfolanderivatenInfo
- Publication number
- DE69414446D1 DE69414446D1 DE69414446T DE69414446T DE69414446D1 DE 69414446 D1 DE69414446 D1 DE 69414446D1 DE 69414446 T DE69414446 T DE 69414446T DE 69414446 T DE69414446 T DE 69414446T DE 69414446 D1 DE69414446 D1 DE 69414446D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- sulfolane derivatives
- sulfolane
- derivatives
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
- C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/046,708 US5290953A (en) | 1993-04-16 | 1993-04-16 | Process for producing sulfolane compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69414446D1 true DE69414446D1 (de) | 1998-12-17 |
DE69414446T2 DE69414446T2 (de) | 1999-04-15 |
Family
ID=21944951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69414446T Expired - Lifetime DE69414446T2 (de) | 1993-04-16 | 1994-04-15 | Verfahren zur Herstellung von Sulfolanderivaten |
Country Status (4)
Country | Link |
---|---|
US (1) | US5290953A (de) |
EP (1) | EP0620219B1 (de) |
JP (1) | JPH06321936A (de) |
DE (1) | DE69414446T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512261A (en) * | 1995-01-17 | 1996-04-30 | Phillips Petroleum Company | Process for removing sulfur dioxide from fluids |
US6034254A (en) * | 1998-09-22 | 2000-03-07 | Phillips Petroleum Company | Sulfolane and process therefor |
US7614654B2 (en) * | 2005-12-07 | 2009-11-10 | Autoliv Asp, Inc. | Airbag cushion with diffuser with cinch tube to vent gas for out-of-position conditions |
US7614653B2 (en) * | 2006-09-27 | 2009-11-10 | Autoliv Asp, Inc. | Pre-folded airbag cushion with optional venting for out-of-position conditions |
US7722080B2 (en) * | 2006-09-27 | 2010-05-25 | Autoliv Asp, Inc. | Airbag cushion with a flap vent to optionally vent gas for out-of-position conditions |
US7237802B2 (en) * | 2004-04-27 | 2007-07-03 | Autoliv Asp, Inc. | Cushion venting design for out of position occupant protection |
US7597355B2 (en) * | 2004-04-27 | 2009-10-06 | Autoliv Asp, Inc. | Airbag cushions with optional venting for out-of-position conditions |
US7556290B2 (en) * | 2006-09-27 | 2009-07-07 | Autoliv Asp, Inc. | Airbag cushion with a laced vent to optionally vent gas for out-of-position conditions |
US7485734B2 (en) * | 2005-01-28 | 2009-02-03 | Afton Chemical Corporation | Seal swell agent and process therefor |
US8032979B2 (en) * | 2005-09-17 | 2011-10-11 | Hydramaster North America, Inc. | Heat exchanger |
US7568729B2 (en) | 2005-12-07 | 2009-08-04 | Autoliv Asp, Inc. | Locking mechanism for a cinch tube of an airbag cushion |
US7748738B2 (en) * | 2006-09-27 | 2010-07-06 | Autoliv Asp, Inc. | Airbag cushion with adaptive diffuser for out-of-position conditions |
US7597356B2 (en) * | 2007-06-05 | 2009-10-06 | Autoliv Asp, Inc. | Airbag cushions with gas deflectors and optional venting for out-of-position conditions |
US7770926B2 (en) | 2007-08-09 | 2010-08-10 | Autoliv Asp, Inc. | Airbag adaptive venting for out-of-position occupants |
US8191925B2 (en) * | 2008-04-14 | 2012-06-05 | Autoliv Asp, Inc. | Dynamic safety vent |
US8436193B2 (en) * | 2008-12-02 | 2013-05-07 | Sumitomo Seika Chemicals Co., Ltd. | Method for manufacturing sulfolene compound and method for manufacturing sulfolane compound |
US7946613B2 (en) * | 2009-03-03 | 2011-05-24 | Autoliv Asp, Inc. | Dual chamber airbag cushion |
US7938445B2 (en) | 2009-03-03 | 2011-05-10 | Autoliv Asp, Inc. | Dual chamber airbag cushions with a safety vent in the front chamber |
DE102009018159A1 (de) | 2009-04-21 | 2010-11-04 | Autoliv Development Ab | Gassackmodul mit einem eine adaptive Ventilationsöffnung aufweisenden Gassack |
US8226118B2 (en) * | 2009-08-05 | 2012-07-24 | Autoliv Asp, Inc. | Safety venting with passively closeable vents |
JP5839805B2 (ja) * | 2011-01-31 | 2016-01-06 | 住友精化株式会社 | スルフォラン化合物の製造方法 |
JP2013189384A (ja) * | 2012-03-12 | 2013-09-26 | Sumitomo Seika Chem Co Ltd | スルフォレン化合物の製造方法及びスルフォラン化合物の製造方法 |
US8646808B2 (en) | 2012-06-18 | 2014-02-11 | Autoliv Asp, Inc. | Airbag with active vent |
US8882143B2 (en) | 2013-02-08 | 2014-11-11 | Autoliv Asp, Inc. | Airbag with slit vent |
US10093270B2 (en) | 2016-01-13 | 2018-10-09 | Autoliv Asp, Inc. | Multi-flap vents for inflatable chambers |
US11292423B2 (en) | 2020-05-18 | 2022-04-05 | Autoliv Asp, Inc. | Vent flap for airbag assemblies |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3622598A (en) * | 1966-11-21 | 1971-11-23 | Phillips Petroleum Co | Production of sulfolane |
US3417103A (en) * | 1966-11-21 | 1968-12-17 | Phillips Petroleum Co | Production of sulfolane |
US3514469A (en) * | 1967-07-26 | 1970-05-26 | Phillips Petroleum Co | Production of sulfolane |
US3998845A (en) * | 1971-10-26 | 1976-12-21 | Texas-U.S. Chemical Company | Emulsion process for sulfolene and sulfolane products |
US4275218A (en) * | 1980-07-14 | 1981-06-23 | Phillips Petroleum Company | Sulfolene hydrogenation |
US5030737A (en) * | 1990-02-12 | 1991-07-09 | Phillips Petroleum Company | Use of a solvent for hydrogenation of sulfolene to sulfolane |
-
1993
- 1993-04-16 US US08/046,708 patent/US5290953A/en not_active Expired - Lifetime
-
1994
- 1994-04-15 EP EP94105862A patent/EP0620219B1/de not_active Expired - Lifetime
- 1994-04-15 DE DE69414446T patent/DE69414446T2/de not_active Expired - Lifetime
- 1994-04-15 JP JP6077495A patent/JPH06321936A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5290953A (en) | 1994-03-01 |
EP0620219A1 (de) | 1994-10-19 |
DE69414446T2 (de) | 1999-04-15 |
EP0620219B1 (de) | 1998-11-11 |
JPH06321936A (ja) | 1994-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |