IT976372B - Processo per la preparazione di composti 2 4 5 trichetoimidazo lidinici - Google Patents
Processo per la preparazione di composti 2 4 5 trichetoimidazo lidiniciInfo
- Publication number
- IT976372B IT976372B IT3257771A IT3257771A IT976372B IT 976372 B IT976372 B IT 976372B IT 3257771 A IT3257771 A IT 3257771A IT 3257771 A IT3257771 A IT 3257771A IT 976372 B IT976372 B IT 976372B
- Authority
- IT
- Italy
- Prior art keywords
- trichetoimidazo
- lidinici
- compounds
- preparation
- trichetoimidazo lidinici
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/96—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
-
- 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
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
-
- 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
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
-
- 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
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/838—Chemically modified polymers by compounds containing heteroatoms other than oxygen, halogens, nitrogen, sulfur, phosphorus or silicon
-
- 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
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (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 |
---|---|---|---|
DE2139005A DE2139005C2 (de) | 1970-06-19 | 1971-08-04 | Verfahren zur Herstellung von modifizierten N,N'-substituierten 2,4,5-Triketoimidazolidinen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT976372B true IT976372B (it) | 1974-08-20 |
Family
ID=5815753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3257771A IT976372B (it) | 1971-08-04 | 1971-12-17 | Processo per la preparazione di composti 2 4 5 trichetoimidazo lidinici |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5411840B1 (it) |
AT (1) | AT311957B (it) |
CA (1) | CA988526A (it) |
CH (1) | CH598227A5 (it) |
FR (1) | FR2149713A6 (it) |
GB (1) | GB1334890A (it) |
IT (1) | IT976372B (it) |
NL (1) | NL157920B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933758A (en) * | 1973-10-26 | 1976-01-20 | Exxon Research And Engineering Company | Iminoimidazolidinedione and parabanic acid polymers containing imide groups |
DE3027618A1 (de) * | 1980-07-21 | 1982-02-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von imidazolidin-trionen |
-
1971
- 1971-12-08 CH CH1790371A patent/CH598227A5/xx not_active IP Right Cessation
- 1971-12-13 FR FR7144629A patent/FR2149713A6/fr not_active Expired
- 1971-12-13 AT AT1067771A patent/AT311957B/de not_active IP Right Cessation
- 1971-12-17 GB GB5874171A patent/GB1334890A/en not_active Expired
- 1971-12-17 IT IT3257771A patent/IT976372B/it active
- 1971-12-17 NL NL7117419A patent/NL157920B/xx not_active IP Right Cessation
- 1971-12-18 JP JP10231671A patent/JPS5411840B1/ja active Pending
-
1972
- 1972-01-26 CA CA133,213A patent/CA988526A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2149713A6 (it) | 1973-03-30 |
GB1334890A (en) | 1973-10-24 |
CA988526A (en) | 1976-05-04 |
AT311957B (de) | 1973-12-10 |
NL157920B (nl) | 1978-09-15 |
NL7117419A (it) | 1973-02-06 |
JPS5411840B1 (it) | 1979-05-17 |
CH598227A5 (it) | 1978-04-28 |
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