IT954811B - PROCEDURE FOR OBTAINING IMMIDE PREPOLYMERS BY REACTION OF ORGANIC DIAMINES AND UNSATURATED CARBONYL COMPOUNDS - Google Patents
PROCEDURE FOR OBTAINING IMMIDE PREPOLYMERS BY REACTION OF ORGANIC DIAMINES AND UNSATURATED CARBONYL COMPOUNDSInfo
- Publication number
- IT954811B IT954811B IT2209772A IT2209772A IT954811B IT 954811 B IT954811 B IT 954811B IT 2209772 A IT2209772 A IT 2209772A IT 2209772 A IT2209772 A IT 2209772A IT 954811 B IT954811 B IT 954811B
- Authority
- IT
- Italy
- Prior art keywords
- immide
- prepolymers
- procedure
- obtaining
- reaction
- Prior art date
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
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/12—Unsaturated polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12587571A | 1971-03-18 | 1971-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT954811B true IT954811B (en) | 1973-09-15 |
Family
ID=22421858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2209772A IT954811B (en) | 1971-03-18 | 1972-03-18 | PROCEDURE FOR OBTAINING IMMIDE PREPOLYMERS BY REACTION OF ORGANIC DIAMINES AND UNSATURATED CARBONYL COMPOUNDS |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4733197A (en) |
BE (1) | BE780860A (en) |
DE (1) | DE2212661A1 (en) |
FR (1) | FR2130439A1 (en) |
GB (1) | GB1395761A (en) |
IT (1) | IT954811B (en) |
LU (1) | LU64987A1 (en) |
NL (1) | NL7203647A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5667326A (en) * | 1979-11-05 | 1981-06-06 | Hitachi Ltd | Imide type compound and production thereof |
-
1972
- 1972-03-16 DE DE19722212661 patent/DE2212661A1/en active Pending
- 1972-03-16 GB GB1247372A patent/GB1395761A/en not_active Expired
- 1972-03-17 LU LU64987D patent/LU64987A1/xx unknown
- 1972-03-17 BE BE780860A patent/BE780860A/en unknown
- 1972-03-17 FR FR7209558A patent/FR2130439A1/fr not_active Withdrawn
- 1972-03-17 NL NL7203647A patent/NL7203647A/xx unknown
- 1972-03-18 IT IT2209772A patent/IT954811B/en active
- 1972-11-17 JP JP2736472A patent/JPS4733197A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4733197A (en) | 1972-11-17 |
FR2130439A1 (en) | 1972-11-03 |
LU64987A1 (en) | 1972-07-10 |
BE780860A (en) | 1972-07-17 |
NL7203647A (en) | 1972-09-20 |
GB1395761A (en) | 1975-05-29 |
DE2212661A1 (en) | 1972-09-28 |
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