ES425480A1 - Nuevo proceso de separacion de las aminas primarias de al- quilo secundario de una mezcla de productos carbonados. in- ventores: ronald w. swanson, edwin r. kerr y william smolin,que ceden sus derechos a la empresa solicitante. - Google Patents
Nuevo proceso de separacion de las aminas primarias de al- quilo secundario de una mezcla de productos carbonados. in- ventores: ronald w. swanson, edwin r. kerr y william smolin,que ceden sus derechos a la empresa solicitante.Info
- Publication number
- ES425480A1 ES425480A1 ES425480A ES425480A ES425480A1 ES 425480 A1 ES425480 A1 ES 425480A1 ES 425480 A ES425480 A ES 425480A ES 425480 A ES425480 A ES 425480A ES 425480 A1 ES425480 A1 ES 425480A1
- Authority
- ES
- Spain
- Prior art keywords
- secondary alkyl
- purification
- alkyl amines
- mixtures
- alkyl primary
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/10—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US358236A US3864402A (en) | 1973-05-07 | 1973-05-07 | Purification of secondary alkyl amines |
Publications (1)
Publication Number | Publication Date |
---|---|
ES425480A1 true ES425480A1 (es) | 1976-07-01 |
Family
ID=23408842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES425480A Expired ES425480A1 (es) | 1973-05-07 | 1974-04-18 | Nuevo proceso de separacion de las aminas primarias de al- quilo secundario de una mezcla de productos carbonados. in- ventores: ronald w. swanson, edwin r. kerr y william smolin,que ceden sus derechos a la empresa solicitante. |
Country Status (12)
Country | Link |
---|---|
US (1) | US3864402A (es) |
JP (1) | JPS5013305A (es) |
AU (1) | AU6703574A (es) |
BE (1) | BE814277A (es) |
BR (1) | BR7403668D0 (es) |
CA (1) | CA1026381A (es) |
DE (1) | DE2421445A1 (es) |
ES (1) | ES425480A1 (es) |
FR (1) | FR2228768B1 (es) |
IT (1) | IT1010428B (es) |
NL (1) | NL7405942A (es) |
ZA (1) | ZA741763B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4326082A (en) * | 1980-04-07 | 1982-04-20 | The Dow Chemical Company | Use of aqueous triethylamine/phosphoric acid salt solutions to extract water and triethylamine from solutions thereof in organic solvents |
CA1220206A (en) * | 1982-06-04 | 1987-04-07 | Yoichi Hiraga | Process for recovering ethyleneamines |
NL8204546A (nl) * | 1982-11-23 | 1984-06-18 | Akzo Nv | Werkwijze voor het winnen van ethyleenamines uit waterige oplossing. |
JPS59161338A (ja) * | 1983-03-04 | 1984-09-12 | Toyo Soda Mfg Co Ltd | エチレンアミン類炭酸塩水溶液からエチレンアミン類を得る方法 |
US4980388A (en) * | 1988-10-17 | 1990-12-25 | The Dow Chemical Company | Use of carbon dioxide adducts as blowing agents in cellular and microcellular polyureas |
KR101222947B1 (ko) | 2005-06-30 | 2013-01-17 | 엘지디스플레이 주식회사 | 인쇄용 용제, 및 그를 이용한 인쇄용 패턴 조성물 및 패턴 형성방법 |
JP4772850B2 (ja) * | 2008-11-12 | 2011-09-14 | 株式会社トキオ | スラブ運搬敷設車 |
WO2012165950A2 (en) * | 2011-05-27 | 2012-12-06 | Stichting Public Private Partnership Institute For Sustainable Process Technology | Extracting an aminoalkane from an aqueous feed |
EP2581358B1 (en) | 2011-10-10 | 2017-07-12 | Saudi Basic Industries Corporation | Method for removal of organic amines from hydrocarbon streams |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131221A (en) * | 1958-12-30 | 1964-04-28 | Pure Oil Co | Separation and purification of fatty acid amines |
-
1973
- 1973-05-07 US US358236A patent/US3864402A/en not_active Expired - Lifetime
-
1974
- 1974-03-18 ZA ZA00741763A patent/ZA741763B/xx unknown
- 1974-03-22 AU AU67035/74A patent/AU6703574A/en not_active Expired
- 1974-04-10 JP JP49040110A patent/JPS5013305A/ja active Pending
- 1974-04-17 CA CA197,651A patent/CA1026381A/en not_active Expired
- 1974-04-18 ES ES425480A patent/ES425480A1/es not_active Expired
- 1974-04-26 BE BE143697A patent/BE814277A/xx unknown
- 1974-05-03 NL NL7405942A patent/NL7405942A/xx unknown
- 1974-05-03 DE DE2421445A patent/DE2421445A1/de active Pending
- 1974-05-06 FR FR7415518A patent/FR2228768B1/fr not_active Expired
- 1974-05-06 IT IT22313/74A patent/IT1010428B/it active
- 1974-05-07 BR BR3668/74A patent/BR7403668D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BE814277A (fr) | 1974-10-28 |
JPS5013305A (es) | 1975-02-12 |
FR2228768A1 (es) | 1974-12-06 |
CA1026381A (en) | 1978-02-14 |
BR7403668D0 (pt) | 1974-12-24 |
US3864402A (en) | 1975-02-04 |
NL7405942A (es) | 1974-11-11 |
DE2421445A1 (de) | 1974-11-28 |
FR2228768B1 (es) | 1978-01-20 |
ZA741763B (en) | 1975-07-30 |
IT1010428B (it) | 1977-01-10 |
AU6703574A (en) | 1975-09-25 |
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