GB1404679A - Process for the preparation of polyamines - Google Patents
Process for the preparation of polyaminesInfo
- Publication number
- GB1404679A GB1404679A GB3696473A GB3696473A GB1404679A GB 1404679 A GB1404679 A GB 1404679A GB 3696473 A GB3696473 A GB 3696473A GB 3696473 A GB3696473 A GB 3696473A GB 1404679 A GB1404679 A GB 1404679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyamines
- preparation
- 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
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3237—Polyamines aromatic
- C08G18/3243—Polyamines aromatic containing two or more aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722238379 DE2238379C3 (de) | 1972-08-04 | 1972-08-04 | Verfahren zur Herstellung von Polyaminen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1404679A true GB1404679A (en) | 1975-09-03 |
Family
ID=5852643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3696473A Expired GB1404679A (en) | 1972-08-04 | 1973-08-03 | Process for the preparation of polyamines |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5719094B2 (nl) |
AU (1) | AU477175B2 (nl) |
BE (1) | BE803216A (nl) |
BR (1) | BR7305887D0 (nl) |
DE (1) | DE2238379C3 (nl) |
ES (1) | ES417548A1 (nl) |
FR (1) | FR2194683B1 (nl) |
GB (1) | GB1404679A (nl) |
IT (1) | IT990116B (nl) |
NL (1) | NL182639C (nl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201722A (en) * | 1976-06-04 | 1980-05-06 | The Upjohn Company | Process for separating 4,4'-diaminodiphenylmethane |
US4297294A (en) | 1980-09-29 | 1981-10-27 | Shell Oil Company | Process for making 4,4'-methylene diphenyl diisocyanate |
JPS61233214A (ja) * | 1985-04-05 | 1986-10-17 | Mitsubishi Steel Mfg Co Ltd | トルク・ロツド |
US4734716A (en) * | 1986-10-30 | 1988-03-29 | Ametek, Inc. | Plotter and aligning method |
EP2039676A1 (en) * | 2007-09-19 | 2009-03-25 | Huntsman International Llc | Process for the production of di-and polyamines of the diphenylmethane series |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE639351A (nl) * | 1963-06-13 | |||
JPS5016355B1 (nl) * | 1969-02-01 | 1975-06-12 |
-
1972
- 1972-08-04 DE DE19722238379 patent/DE2238379C3/de not_active Expired
-
1973
- 1973-08-01 AU AU58768/73A patent/AU477175B2/en not_active Expired
- 1973-08-01 NL NL7310655A patent/NL182639C/nl not_active IP Right Cessation
- 1973-08-02 BR BR588773A patent/BR7305887D0/pt unknown
- 1973-08-02 IT IT5179473A patent/IT990116B/it active
- 1973-08-03 BE BE134237A patent/BE803216A/xx not_active IP Right Cessation
- 1973-08-03 GB GB3696473A patent/GB1404679A/en not_active Expired
- 1973-08-03 ES ES417548A patent/ES417548A1/es not_active Expired
- 1973-08-03 JP JP8691173A patent/JPS5719094B2/ja not_active Expired
- 1973-08-03 FR FR7328532A patent/FR2194683B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4953686A (nl) | 1974-05-24 |
FR2194683B1 (nl) | 1976-11-12 |
JPS5719094B2 (nl) | 1982-04-20 |
FR2194683A1 (nl) | 1974-03-01 |
DE2238379A1 (de) | 1974-02-14 |
AU5876873A (en) | 1975-02-06 |
AU477175B2 (en) | 1976-10-14 |
BE803216A (fr) | 1974-02-04 |
DE2238379C3 (de) | 1984-08-30 |
NL182639B (nl) | 1987-11-16 |
IT990116B (it) | 1975-06-20 |
BR7305887D0 (pt) | 1974-05-16 |
ES417548A1 (es) | 1976-03-01 |
DE2238379B2 (de) | 1978-12-21 |
NL7310655A (nl) | 1974-02-06 |
NL182639C (nl) | 1988-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |