DE3327271C2 - Verfahren zur Herstellung von Polyethylenpolyaminen - Google Patents
Verfahren zur Herstellung von PolyethylenpolyaminenInfo
- Publication number
- DE3327271C2 DE3327271C2 DE3327271A DE3327271A DE3327271C2 DE 3327271 C2 DE3327271 C2 DE 3327271C2 DE 3327271 A DE3327271 A DE 3327271A DE 3327271 A DE3327271 A DE 3327271A DE 3327271 C2 DE3327271 C2 DE 3327271C2
- Authority
- DE
- Germany
- Prior art keywords
- edc
- eda
- ammonia
- reactor
- ratio
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57130276A JPS5920322A (ja) | 1982-07-28 | 1982-07-28 | ポリエチレンポリアミンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3327271A1 DE3327271A1 (de) | 1984-02-09 |
DE3327271C2 true DE3327271C2 (de) | 1994-07-07 |
Family
ID=15030429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3327271A Expired - Lifetime DE3327271C2 (de) | 1982-07-28 | 1983-07-28 | Verfahren zur Herstellung von Polyethylenpolyaminen |
Country Status (4)
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5904829A (en) * | 1997-08-18 | 1999-05-18 | Ppg Industries, Inc. | Method of converting amine hydrohalide into free amine |
US5900133A (en) * | 1997-08-18 | 1999-05-04 | Ppg Industries, Inc. | Method of converting amine hydrohalide into free amine |
US5906722A (en) * | 1997-08-18 | 1999-05-25 | Ppg Industries, Inc. | Method of converting amine hydrohalide into free amine |
US5882501A (en) * | 1997-08-18 | 1999-03-16 | Ppg Industries, Inc. | Method of converting amine hydrohalide into free amine |
DE19740787A1 (de) * | 1997-09-17 | 1999-03-18 | Bayer Ag | Verfahren zur Verbesserung der Plastizität von keramischen Massen und Umkehr dieser Wirkung |
RU2479570C1 (ru) * | 2012-03-14 | 2013-04-20 | Федеральное государственное бюджетное учреждение науки Институт органической химии Уфимского научного центра Российской академии наук | Способ получения диэтилентриамина |
JP2016190807A (ja) * | 2015-03-31 | 2016-11-10 | 東ソー株式会社 | ポリエチレンポリアミンの製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769841A (en) * | 1953-12-23 | 1956-11-06 | Dow Chemical Co | Production of ethylene polyamines |
US2805254A (en) * | 1955-01-20 | 1957-09-03 | Olin Mathieson | Process for the preparation of primary amines |
US3372129A (en) * | 1964-10-06 | 1968-03-05 | Nalco Chemical Co | Method of preparing polyamines |
US3484488A (en) * | 1967-02-28 | 1969-12-16 | Jefferson Chem Co Inc | Controlled production of ethylene amines |
US3751474A (en) * | 1971-01-28 | 1973-08-07 | Nalco Chemical Co | Method of preparing nontoxic polyamines |
SU740751A1 (ru) * | 1977-09-15 | 1980-06-15 | Предприятие П/Я В-8469 | Способ получени этилендиамина и полиэтиленполиаминов |
US4404405A (en) * | 1981-09-30 | 1983-09-13 | Union Carbide Corporation | Process for the preparation of polyethylene polyamines |
-
1982
- 1982-07-28 JP JP57130276A patent/JPS5920322A/ja active Granted
-
1983
- 1983-07-27 NL NL8302670A patent/NL190985C/xx not_active IP Right Cessation
- 1983-07-28 DE DE3327271A patent/DE3327271C2/de not_active Expired - Lifetime
-
1989
- 1989-05-30 US US07/361,665 patent/US4980507A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL190985B (nl) | 1994-07-01 |
NL190985C (nl) | 1994-12-01 |
DE3327271A1 (de) | 1984-02-09 |
US4980507A (en) | 1990-12-25 |
JPS5920322A (ja) | 1984-02-02 |
NL8302670A (nl) | 1984-02-16 |
JPH036931B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: C07C211/07 |
|
8127 | New person/name/address of the applicant |
Owner name: TOSOH CORP., SHINNANYO, YAMAGUCHI, JP |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |